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- General
- Degrees in Psychology - Overview
- Psychology Topics & Articles
- Attention Deficit Hyperactivity Disorder (ADHD)
- Memory
- Bachelors In Psychology
- Mental Health Counseling Degree
- Chicago School of Psychology
- Motivation
- Child Psychology & Development
- Neuropsychology Programs
- Clinical Psychology
- Online Counseling Degree
- Consciousness & Sleep
- Cognitive Dissonance Theory
- Stockholm Syndrome
- Online Psychology Classes
- Counseling Psychology
- Online Psychology Degrees
- Operant Conditioning
- Emotion
- Online PsyD Programs
- Family Therapy
- Personality
- Forensic Psychology
- Post traumatic Stress Disorder (PTSD)
- Forensic Psychology Degree
- Psychology versus Psychiatry
- Industrial and Organizational Psychology
- School Psychology PhD
- Learning, Conditioning, and Behavior
- School Psychology
- Marriage and Family Therapy
- Sensation & Perception
- Marriage Counselor
- Social Psychology
- Stress
- Stockholm Syndrome
- Psychology Jobs
- Child Psychologist
- Clinical Psychologist
- Community Psychologist
- Consumer Psychologist
- Educational Psychologist
- Environmental Psychologist
- Forensic Psychologist
- Gerentologist
- Health Psychologist
- Marketing Psychologist
- Military Psychologist
- Neuropsychologist
- Psychotherapist
- School Psychologist
- Social Psychologist
- Sports Psychologist
- Psychology Class Notes
- Psychology 101 Class Notes
- Biological Psychology (Psychobiology)
- Child Psychology (Birth to Adolescence)
- Consciousness & Sleep
- History of Psychology
- Intelligence
- Learning & Conditioning
- Memory
- Motivation & Emotion
- Personality
- Psychology Disorders (Abnormal Psychology)
- Research Methods
- Sensation & Perception
- Social Psychology
- Stress & Health
- Therapy
- Cognitive Psychology Notes
- Psychology 101 Class Notes
- GRE
- Psychology Articles
- Online Psychology Classes
- Forensic Psychology Degree
- Chicago School of Psychology
- Online Psychology Degrees
- Mental Health Counseling Degree
- Online Counseling Degree
- Bachelors In Psychology
- Online PsyD Programs
- School Psychology PhD
- Marriage and Family Therapy
- Marriage Counselor
- Neuropsychology Programs
- Clinical Psychology
- Industrial and Organizational Psychology
- Attention Deficit Hyperactivity Disorder (ADHD)
- Psychology-Links
- Adolescence--Adulthood
- Language
- Psych History
- Biological Psych
- Learning & Behavior
- Research Methods & Stats
- Childhood Development
- Memory
- Sensation & Perception
- Consciousness
- Motivation & Emotion
- Social Psychology
- Forensic Psychology
- Personality
- Stress and Health
- Industrial/Organizational
- Psych Disorders
- Therapy
- Intelligence
- Disciplines
- Get Into Graduate School
- Oh my god, I'll never get into graduate school and I'm freaking out. Please help me!
- What's the best psychology school or program?
- So if there's no "best" school or program, how do I know what's best for me?
- Which one should I go to, a master's or doctoral degree program?
- I've been hearing about another option called a PsyD. What is it and how is it different from the Ph.D.?
- What's this accreditation thing I keep hearing about and what's all the fuss about it?
- How long will it take me to get my graduate degree?
- I have a friend who just finished medical school and she accumulated more than $100,000 in school-related dept. What can I expect when I go to graduate school in psychology?
- Do I need a license to practice psychology?
- If I go to a clinical or counseling psychology program will I have to conduct research?
- Watch Psychology Videos
- Adolescence - Adulthood
- The Mysterious Workings of the Adolescent Brain
- Why 30 Is Not The New 20
- The Perfect Image - Documentary on Eating Disorders
- The Adolescent Brain
- The Teenage Brain
- Eating Disorders Documentary
- Dying To be Anoerxic (documentary)
- An Extreme Anorexic Speaks Out
- Midlife Eating Disorders
- Bulimia Nervosa
- When HIV Becomes AIDS
- HIV / AIDS 101
- Listening To Shame
- EDNOS: Eating Disorder
- Binge Eating Disorder
- Geriatrics: Dementia, Delirium and Depression
- Childhood Development
- Piaget's Stages of Cognitive Development
- The Linguistic Genius Of Babies
- What Do Babies Think?
- The Child-Driven Education
- Kohlberg's Moral Development Theory
- Inside the World of Childhood Schizophrenia
- Mary Ainsworth and Attachment: Part 1
- Mary Ainsworth and Attachment: Part 2
- Mary Ainsworth and Attachment: Part 3
- Schizophrenic Kids
- Albert Bandura Explains the Bobo Doll Experiment
- Challenging Behaviors In Young Children
- Learning About Learning Disabilities
- Healthy Sleep For Children
- Teach Children Responsibility Through Boundaries
- Communicating with Your Child: Play Time (CDC)
- Creating Structure and Rules For Your Child (CDC)
- Early Recognition of Child Development Problems
- Consciousness & Sleep
- Daniel Dennett Explains Consciousness and Free Will
- Steven Pinker on Free Will
- Don't Take Consciousness For Granted
- The Quest To Understand Consciousness
- Our Natural Sleep Cycle
- States of Consciousness (Khan Academy)
- Sleep, Memory and Dreams
- Lucid Dreaming with Tim Post
- Give It Up For The Down State - Sleep
- AP Psychology Sleep Lecture & Notes: Part 1
- AP Psychology Sleep Lecture & Notes: Part 2
- Sleep Stages & Circadian Rhythms (Khan Academy)
- Dreaming and Dream Theories (Khan Academy)
- Sleep Disorders (Khan Academy)
- Hypnosis and Meditation (Khan Academy)
- Memory
- The Fiction of Memory
- The Riddle of Experience vs. Memory
- A Mouse. A Laser Beam. A Manipulated Memory
- Feats of Memory Anyone Can Do
- Eye Witness Testimony: Part 1 (60 Minutes)
- Eye Witness Testimony: Part 2 (60 Minutes)
- False Memories with Elizabeth Loftus
- The Gift of Endless Memory: Part 1 (60 Minutes)
- The Gift of Endless Memory: Part 2 (60 Minutes)
- Stress and Memory: Forget It
- How Your Working Memory Makes Sense Of The World
- Human Memory, Aging and the Brain or Where Did I Put Those Keys?
- How Human Memory Works
- The Amygdala and Unconscious Memories
- Information Processing Model and Human Memory (Khan Academy)
- Motivation & Emotion
- Maslow's Hierarchy of Needs (Khan Academy)
- Overview of Incentive Theory (Khan Academy)
- Overview of Cognitive Dissonance (Khan Academy)
- The Psychology of Self-Motivation (TEDx)
- The Power of Motivation - Crash Course
- AP Psychology: Motivation and Hunger
- Daniel Pink: Drive - Our Motivations are Unbeleivably Interesting
- Motivation & Emotion w/Educator.com
- Expanded Maslow's Hierarchy of Needs
- AP Psychology Notes - How Emotions are Expressed: Part 1
- AP Psychology Notes - How Emotions are Expressed: Part 2
- AP Psychology Notes - How Emotions are Expressed: Part 3
- Personality Psychology
- Intro to Personality Theories
- The Human Experience: Personality Traits & Assessment
- If You Know Nothing About Personality: Overview
- If You Know Nothing About Personality: Trait Theory
- If You Know Nothing About Personality: Sigmund Freud
- If You Know Nothing About Personality: Neo-Freudians
- If You Know Nothing About Personality: Carl Jung
- If You Know Nothing About Personality: Adler
- If You Know Nothing About Personality: Ivan Pavlov
- If You Know Nothing About Personality: Maslow
- The Power of Introverts
- Know Thyself With A Brain Scanner
- Introduction To Freud's Personality Theory
- Personality Styles, Overview
- Rethinking Borderline Personality Disorder: A Patient's View
- Positive Psychology
- The New Era of Positive Psychology with Martin Seligman (TED)
- What Is Positive Psychology? Whiteboard Video
- Educating for Happiness and Resilience
- Flourishing - a New Understanding of Wellbeing with Martin Seligman
- Tal Ben-Shahar Explains Positive Psychology and Happiness
- The Psychology of Happiness and Feedback
- The Science of Happiness: What Your Mother Didn't Tell You with Dan Gilbert
- The Surprising Science of Happiness with Dan Gilbert
- The Happy Secret to Better Work with Shawn Achor
- Research Methods and Statistics
- Descriptive Statistics Overview (Khan Academy)
- Variance of a Population (Khan Academy)
- Sample Variance (Khan Academy)
- The Normal Distribution (Khan Academy)
- Confidence Interval (Khan Academy)
- One-Tailed and Two-Tailed Tests (Khan)
- The Scientific Method: Steps, Terms and Examples
- Hypothesis Testing and P-Value (Khan Academy)
- Type 1 and Type 2 Errors (Khan)
- Research Methods Part 1 of 3 (w/Zimbardo)
- Research Methods Part 2 of 3 (w/Zimbardo)
- Research Methods Part 3 of 3 (w/Zimbardo)
- Sensation and Perception
- Sensation and Perception Overview: Part 1
- Sensation and Perception Overview: Part 2
- Vision - The Structure Of The Eye
- Visual Sensory Information
- Phototransduction Cascade
- Vision - Photoreceptors (Rods & Cones)
- Vision - Photoreceptor Distribution In The Fovea
- Visual Field Processing
- Feature Detection and Parallel Processing
- Absolute Threshold, Difference Threshold, and Weber's Law
- Pain and Temperature
- Somatosensation
- Psychophysics Overview
- How Do We Perceive Sound?
- Psychology of Smell and Taste: Part 1
- Psychology of Smell and taste: Part 2
- Psychology of Smell and taste: Part 3
- Social Psychology
- The Psychoogy of Evil
- Social Media & The End of Gender
- Your Body Language Shapes Who You Are
- The 8 Symptoms of Groupthink
- The Psychology of Time
- The Bystander Effect: Death of Kitty Genovese
- The Bystander Effect with Philip Zimbardo
- How Behavioral Science Can Lower Your Energy Bill
- The Milgrim Experiment
- Asch's Conformity Study
- Albert Bandura Explains the Bobo Doll Experiment
- Albert Bandura and Moral Disengagement
- Group Formation: Part 1
- Group Formation: Part 2
- Group Formation: Part 3
- Forget Big Change
- Stress and Health Psychology
- How To Make Stress Your Friend (TED)
- Stress and the Brain (TED)
- Coping with Stress: Cognitive-Behavioral Stress Reduction
- Burnout and Post-Traumatic Stress Disorder
- Single Most Important Thing You Can Do For Your Stress
- Diagnosed with PTSD and MDD, yet Managing to get a PhD
- Emotions, Stress & Health
- The Science of Stress (Nat Geo)
- Your Brain on Anxiety and Stress
- Stress Proof Your Brain
- The Biology of Stress
- Stress and Generalized Anxiety Disorder
- AP Psychology Stress Notes: Part 1
- AP Psychology Stress Notes: Part 2
- AP Psychology Stress Notes: Part 3
- Therapy
- Albert Ellis on Rational Emotive Therapy
- Rational Emotive Behavior Theapy (REBT): 3 Brief Lectures
- Mental Health For All By Involving All, with Vikram Patel
- How Electroshock Therapy Changed Me, with Elwin Nuland
- Carl Rogers on Person-Centered Therapy
- What is Cognitive Therapy?
- The Science and Art of Psychotherapy: Insider's Guide
- Applying Mindfulness-Based Cognitive Therapy to Treatment
- Family Systems Therapy
- Gestalt Therapy Overview
- Art therapy: changing lives, one image at a time: Cathy Malchiodi
- Reality Therapy Overview
- The Sissy Boy Experiment, Part 1
- The Sissy Boy Experiment, Part 2
- The Sissy Boy Experiment, Part 3
- Adolescence - Adulthood
- Glossary Pages
- Auditory Hallucination
- Bayley Scales Of Infant And Toddler Development
- Blessed Dementia Scale (DS)
- Creative Thinking
- Illusion Is A Distortion
- Lasthenie Du Ferjol Syndrome
- Parapraxis
- "Black Or White" Thinking
- "E"
- "Either-Or" Thinking
- "G"
- "Lollipops"
- "M"
- "Matchbox Sign"
- "Miss Emma"
- "Monkey"
- "Pinhead"
- "Soap"
- "Well-Travelled Road" Effect
- "White Stuff"
- "Women Wonderful" Effect
- "X"
- (Irrational) Escalation Of Commitment
- 16 Factor Personality Factor (16PF)
- 21st Century Learning
- 23 Enigma
- 3 Sins Of Distortion
- 4-Hyrdroxybutanoic Acid
- A Posteriori
- A Priori
- A-Not-B Error
- Aaron Beck
- Aase Syndrome (Aase-Smith Syndrome)
- ABA Design
- Abaissment De Niveau Mental
- Abalienation
- Abandonment Reaction
- Abasia
- Abbreviated Reaction Time
- ABC
- ABC Paradigm
- Abderite
- Abdominal Migraine
- Abdominal Pregnance
- Abducens Nerve
- Abducens Nucleus
- Abductive Reasoning
- Abecedarian Project
- Aberrant Response
- Aberration
- Abience
- Ability
- Ability Test
- Ability Trait
- Abiogenesis
- Abiosis
- Abiotic
- Abiotrophy
- Ablation
- Ableism
- Abney Effect
- Abney's Law
- Abnormal
- Abnormal Behavior
- Abnormal Grief
- Abnormal Psychology
- Abnormality
- ABO System
- Abortifacient
- Abortion
- Abortion Laws
- Above-Average Effect
- Abraham Kaplan
- Abraham Lincoln Effect
- Abraham Maslow
- Abreaction
- Abscissa Number
- Absence
- Absence Culture
- Absence Seizure
- Absent Grief
- Absent-Mindedness
- Absolute
- Absolute Acuity
- Absolute Error
- Absolute Judgement
- Absolute Limen
- Absolute Pitch
- Absolute Reflex
- Absolute Refractory Period (ARP)
- Absolute Scale
- Absolute Thinking
- Absolute Threshold
- Absolute Visual Acuity
- Absolute Zero
- Absorbance
- Absorption
- Abstinence
- Abstinence Delirium
- Abstinence Rule
- Abstinence Syndrome
- Abstinence Violation Effect (AVE)
- Abstract
- Abstract Attitude
- Abstract Intelligence
- Abstract Modeling
- Abstract Thinking
- Abstraction
- Absurdity Test
- Abu Zayd Ahmed Ibn Sahl Balkhi
- Abulia
- Abuse
- Abuse Defense
- Abuse Excuse
- Abuse Potential
- Abused Child
- Abusive Punishment
- ABX Paradigm
- Academic Aptitude
- Academic Freedom
- Academic Intelligence Task
- Academic Overachievement
- Academic Problem
- Academic Self-Concept
- Academic Skills Disorder
- Acalculia
- Acamprosate
- Acarophobia
- Acatamanthesia
- Acataphasia
- Accent
- Accentuation Effect
- Acceptance
- Acceptance And Commitment Therapy (ACT)
- Acceptor
- Accessibility
- Accessory Cell
- Accessory Nerve
- Accessory Olfactory Bulb
- Accidence
- Accident Proneness
- Accidental Grouping
- Accidental Reinforcement
- Accidental Sampling
- Acclimation
- Acclimatization
- Accommodation
- Accommodation Reflex
- Accommodation Time
- Accommodative Insufficiency
- Accomodative Esotropia
- Accreditation
- Acculturation
- Acculturation Difficulty
- Accumbens
- Accuracy Test
- Accurate Empathic Understanding
- Accusation
- Acenesthesia
- Acephalic Migraine
- Acephalous
- Acetaldehyde
- Acetozalamide
- Acetyl
- Acetylcholine
- Acetylcholinesterase (AChE)
- Acetylcholinesterase Inhibitor (ACHEI)
- Acetysalicylic Acid
- ACHEI
- Acheira
- Achieved Role
- Achievement
- Achievement Motivation
- Achievement Quotient
- Achievement test
- Achieving Stage
- Achilles Tendon
- Achondroplasia
- Achromatic
- Achromatopsia
- Acid
- Acid Trip
- Acidosis
- Acmesthesia
- Aconuresis
- Acoustic Confusion
- Acoustic Cues
- Acoustic Encoding
- Acoustic Features
- Acoustic Nerve
- Acoustic Neuroma
- Acoustic Reflex
- Acoustic Trauma
- Acoustic-mnestic Aphasia
- Acoustics
- Acoustics As Emotions
- Acquaintance Knowledge
- Acquaintance Rape
- Acquiescence
- Acquiescence Bias
- Acquiescence Response Set
- Acquired
- Acquired Color Blindness
- Acquired Distinctiveness
- Acquired Drive
- Acquired Dyslexia
- Acquired Dyspraxia
- Acquired Esotropia
- Acquired Similarity
- Acquired Speech Disorder
- Acquisition
- Acquisition Curve
- Acquisition Stage
- Acquisitiveness
- Acrolect
- Acromegaly
- Acronym
- Acroparesthesia
- Acrophobia
- Acrostic
- Acrotomophilia
- Actin
- Acting Out
- Action Disorganization Syndrome (ADS)
- Action Potential
- Action Science
- Action Slips
- Activation-Synthesis Hypothesis
- Active Attention
- Active Avoidance
- Active Concretization
- Active Coping
- Active Euthanasia
- Active Genotype-Environment Correlation
- Active Imagination
- Active Intellect
- Active Learning
- Active Listening
- Activism
- Activities Of Daily Living (ADLs)
- Activity Theory (AT)
- Actor-Observer Bias
- Actualization
- Actuarial Prediction
- Aculalia
- Acupressure
- Acupuncture
- Acute Anxiety
- Acute Cerebellar Ataxia
- Acute Confusional State
- Acute Delirium
- Acute Depression
- Acute Mania
- Acute Neuroleptic-Induced Akathisia
- Acute Otitis Media
- Acute Schizophrenia
- Acute Stress
- Acute Stress Disorder
- Acyrologiaphobiac
- Ad Hoc
- Ad Litem
- Adaptability
- Adaptation
- Adaptation Time
- Adaptation-Level Phenomenon
- Adaptive Act
- Adaptive Behavior Scale
- Adaptive Behaviors
- Adaptive Control Of Thought-Rational (ACT-R)
- Adaptive Intelligence
- Adaptive Reaction
- Adaptive Skills
- Addiction
- Addictive Behavior
- Addictive Drugs
- Addictive Personality
- Addison's Disease
- Additive Strategies
- Adduction
- Adenosine
- Adience
- Adipocytes
- Adipsia
- Adjudication
- Adjudicative Competence
- Adjunctive Behavior
- Adjunctive Therapy
- Adjustment
- Adjustment Disorder
- Adjuvant Therapy
- Administrative Psychology
- Admission, Review, And Dismissal Committee (ARDC)
- Adolescence
- Adolescent
- Adolescent Egocentrism
- Adolescent Gynecomastia
- Adolescent Psychiatry
- Adolescent Psychology
- Adoption Study
- Adrenal Cortex
- Adrenal Gland
- Adrenal Insufficiency
- Adrenal Medulla
- Adrenalectomy
- Adrenarche
- Adrenergic
- Adrenergic Receptors
- Adrenergic System / Adrenergic Nervous System (ANS)
- Adrenocorticoid
- Adrenocorticotropic Hormone (ACTH)
- Adrenogenital Syndrome
- Adrenoleukodystrophy (ALD)
- Adrenoreceptors
- Adult Attachment Models
- Adult Attention Deficit Hyperactivity Disorder (ADHD)
- Adultomorphism
- Advance Healthcare Directive
- Advanced Accurate Empathy
- Advanced Directive
- Adventitious
- Adverse Effects
- Adverse Reaction
- Aerial Perspective
- Aerobic Exercise
- Aerophobia
- Aesculapius
- Aesthiometry
- Aetiological (Etiological) Validity
- Affect
- Affectional Bond
- Affectional Needs
- Affectional Orientation
- Affectionless Psychopathy
- Affective Ambivalence
- Affective Disorder
- Affective Dysregulation
- Affective Flattening
- Affective Forecasting
- Affective Primacy Theory
- Affective Reaction
- Affective Rigidity (Emotional Rigidity)
- Affective Science
- Afferent
- Afferent Neurons
- Affiliation Motive
- Affiliation Need
- Affirming The Consequent
- Affordances
- Affricate
- African Trypanosomiasis
- African-American Vernacular English (AAVE)
- After-Nystagmus
- Afterburn
- Aftercare
- Afterimage
- Agape
- Age Affects
- Age Associated Memory Impairment
- Age Of Viability
- Age Regression
- Ageism
- Agency
- Agent
- Agentic State
- Ageusia
- Aggression
- Aggressive
- Aging
- Agitated Depression
- Agitation
- Agnosia
- Agonist
- Agonistic Behavior
- Agoraphobia
- Agrammatism
- Agraphia
- Agreeableness
- Ahistoric Therapy
- Ahypnia
- AIDS
- AIDS Dementia Complex (ADC)
- Ailurophobia
- Akathisia
- Akinesia
- Akinetopsia
- Al-Anon
- Alarm Reaction
- Alateen
- Albert Bandura
- Albinism
- Albright’s Hereditary Osteodystrophy (AHO)
- Alcohol Abuse
- Alcohol Amnestic Disorder
- Alcohol Dependence
- Alcohol Use Disorder
- Alcohol Withdrawal Syndrome
- Alcohol, Drug Abuse, And Mental Health Administration (ADAMHA)
- Alcohol-Induced Persisting Amnesic Disorder
- Alcohol-Related Dementia (ARD)
- Alcoholic Cardiomyopathy
- Alcoholic Hallucinosis
- Alcoholics Anonymous (AA)
- Alcoholism
- Aldosterone
- Alexander Luria
- Alexia
- Alexithymia
- Alfred Adler
- Alfred Binet
- Alfred Kinsey
- Algophobia
- Algorithm
- Alienation
- Alienist
- Aligning Actions
- Alkaloid
- All-or-None Law
- Allergens
- Allergic Rhinitis
- Allergies
- Allied Health Professions
- Allocentric
- Allophilia
- Allophone
- Alloplast
- Alloplastic
- Alogia
- Alpha + Beta Bias
- Alpha Motor Neurons
- Alpha Rhythm
- Alpha Waves
- Alter Ego Transference
- Alter-Ego Transference
- Altered State (of consciousness)
- Alternate Form Reliability
- Alternative Outcomes Effect
- Altruism
- Altruistic Suicide
- Alveolar Hypoventilation Syndrome
- Alveolitis
- Always Being Right
- Alzheimer's Disease
- Amacrine Cells
- Ambidextrous
- Ambiguity
- Ambiguity Effect
- Ambiguous
- Ambiguous Language
- Ambivalence
- Ambivalent Attachment
- Amblyopia
- Amenorrhea
- Amentia
- American Law Institute Rule
- American Psychological Association (APA)
- Americanitis
- Ames Room
- Amimia
- Amines
- Aminoketone
- Amnesia
- Amnestic Aphasia
- Amnestic Disorders
- Amniocentisis
- Amok
- Amphetamine
- Amphetamines
- Amplitude
- Ampulla
- Amputee Identity Disorder
- Amsterdam Dwarfism
- Amusia
- Amygdala
- Amyloids
- Amyotrophic Lateral Sclerosis (ALS)
- Anaclitic Depression
- Anal Character
- Anal Personality
- Anal Phase
- Anal Stage
- Anal-Expulsive
- Anal-Retentive (anal stage of motivational development)
- Anal-Retentive Character
- Analgesia
- Analogue
- Analogy
- Analysand
- Analysis
- Analysis Of Defenses
- Analysis of Variance (ANOVA)
- Analyst
- Analytic Psychology
- Anamnesis
- Anandamide
- Anankastic Personality Disorder
- Anaphora
- Anaphylaxis
- Anchoring Bias
- Anchoring Heuristic
- Ancillary Care
- Androcentric
- Androcentrism
- Androgen
- Androgen Insensitivity Syndrome (AIS)
- Androgogy
- Androgynous
- Androgyny
- Andropause
- Androstenedione
- Anecdotal Evidence
- Anecdote
- Anergia
- Anesthesia
- Aneurysym
- Angelmans Syndrome
- Anger Disease
- Anger-In Theory
- Angina Pectoris
- Angioosteohypertrophy Syndrome
- Angular Gyrus
- Anhedonia
- Anima And Animus
- Animal Cognition
- Animal Phobia
- Animal Type Phobias
- Animatism
- Animism
- Aniridia
- Anisogamy
- Anisometropic Myopia
- Ankyloglossia (aka, Tongue-Tie)
- Anna Freud
- Anniversary Reaction
- Annual Cycle
- Anomia
- Anomic Aphasia
- Anomie
- Anonymity
- Anorexia Nervosa
- Anorexigen
- Anorgasmia
- Anorgasmic
- Anosmia
- Anosognosia
- Anoxia
- Antabuse
- Antagonist
- Antecedent Conflict
- Anterior Cingulate Cortex
- Anterior Cingulate Cortex (ACC)
- Anterior Thalamic Nuclei (ATN)
- Anterograde Amnesia
- Anthropomorphic
- Anthropomorphic Fallacy
- Anthropomorphism
- Antianxiety
- Antibodies
- Antibody Test
- Anticathexis
- Anticholinergic
- Anticipation
- Anticipatory Anxiety
- Anticipatory Coping
- Anticonvulsants
- Antidepressant
- Antilocution
- Antiparkinson Medications
- Antipathy
- Antipredatory Aggression
- Antipsychotic
- Antisocial
- Antisocial Behavior
- Antisocial Personality
- Antisocial Personality Disorder (ASPD)
- Anton Hellinger
- Anxiety
- Anxiety Disorder
- Anxiety Hierarchy
- Anxiety Hysteria
- Anxiety Neurosis
- Anxiety State
- Anxiolytic
- Anxious Depression
- Anxious-Avoidant Insecure Attachment
- Anxious-Fearful Personality Disorder
- Anxious-Resistant Insecure Attachment
- Aorta
- Aortic Stenosis
- Apartheid
- Apathy
- Aphagia
- Aphakia
- Aphanisis
- Aphasia
- Aphasia With Convulsive Disorder
- Aphasiology
- Aphonia
- Apnea
- Apophenia
- Apoplexy
- Apoptosis
- Apotemnophilia
- Apparent Motion
- Appartus
- Appearance-Reality Distinction
- Apperception
- Apperceptive Agnosia (also Known As Visual Space Agnosia)
- Applied Behavioral Analysis
- Applied Research
- Applied Tension Technique
- Appraisal
- Approach Gradient
- Approach-Approach Conflict
- Approach-Avoidance Conflict
- Appropriate Affect
- Appropriate Evaluation
- Apraxia
- Apraxic Agraphia
- Aptitude
- Aptitude Test
- Arachnophobia
- Arbitration
- Archetype
- Archival Measures
- Archival Research
- Arcrasia
- Arcuate Nucleus
- Aristotle
- Arithmetic Disorder
- Army Alpha
- Army Beta
- Aromatic
- Arousal
- Arrythmia
- Art Therapy
- Arteriosclerotic Encephalopathy
- Arthur Janov
- Articulation Disorder
- Artificial Creativity
- Artificial Intelligence
- Artificialism
- Asceticism
- Ascribed Role
- Ascriptive Responsibility
- Asociality
- Asperger's Disorder
- Asphyxiophilia
- Assertiveness
- Assignment Bias
- Assimilation
- Association
- Association Areas
- Association Cortex
- Association Theory
- Associationism
- Associative Agnosia (also Known As Visual Object Agnosia)
- Associative Learning
- Associative Memory
- Assortative Mating
- Astasia-Abasia
- Astereognosis
- Asthma
- Astigmatism
- Astonishing Hypothesis
- Asylum
- Asymmetric Dominance Effect
- Asymmetric Transfer
- Asynchrony
- Ataque De Nervios
- Ataraxia
- Ataxia
- Ataxia-Telangiectasia
- Atherosclerosis
- Athlete's Heart
- Athletic Bradycardia
- Athletic Heart Syndrome
- Athletic-Induced Cardiopathy
- Atkinson-Shiffrin Model
- Atopic Dermatitis (Eczema)
- Attachment
- Attachment Disorder
- Attachment Theory
- Attention
- Attention Deficit Disorder (ADD)
- Attention Deficit Hyperactivity Disorder (ADHD)
- Attention Span
- Attentional Bias
- Attentional Control Of Action
- Attentional Spotlight
- Attenuation Reflex
- Attitude Formation
- Attitude Innoculation
- Attitudes
- Attraction Effect
- Attractiveness
- Attribute Substitution
- Attribution
- Attribution Bias
- Attribution Error
- Attribution Theory
- Attrition
- Attunement
- Atypical
- Atypical Antipsychotic Drugs (AAD, Also Known As Second Generation Antipsychotics)
- Atypical Depression
- Atypical Psychosis
- Audience Design
- Audience Effect
- Audioception
- Audition
- Auditory Association Area
- Auditory Cortex
- Auditory Hallucination
- Auditory Labyrinth (Cochlear Labyrinth)
- Auditory Localization
- Auditory Nerve
- Auditory Reflex
- Auditory Spectrum
- Augmentation Principle
- Augmentation Strategy
- Augury
- Aura
- Auscultation
- Autassassinophilia
- Autemesia
- Authenticity
- Authoritarian Parenting
- Authoritarian Personality
- Authoritative Parenting
- Authority Bias
- Authority Figure
- Autism
- Autism Diagnostic Observation Schedule (ADOS)
- Autism Spectrum Disorder (ASD)
- Autistic Fantasy
- Autistic Thinking
- Autobiographical Memory
- Autocentric
- Autochthonous
- Autochthonous Resident
- Autocratic Leadership / Authoritarian Leadership
- Autodidacticism
- Autoeroticism
- Autoerythrocyte Sensitization Syndrome
- Autoimmune Disease
- Autokinetic Effect
- Automatic Encoding
- Automatic Obedience
- Automatic Processing
- Automatic Thought
- Automatic Thoughts
- Automaticity
- Automation Bias
- Automatism
- Automatization
- Automaton
- Autonomic Arousal Disorder
- Autonomic Dysfunction
- Autonomic Lability
- Autonomic Nervous System
- Autonomy
- Autophagy
- Autophony
- Autoplastic
- Autopsychic Delusion
- Autopsychosis
- Autoreceptor
- Autoregression
- Autoscopophilia
- Autoscopy
- Autosexuality
- Autoshaping
- Autosoma Recessive
- Autosomal Aberration
- Autosomal Dominant
- Autosomal Recessive Trait
- Autosome
- Autostereogram
- Autostimulation Theory
- Autosuggestion
- Autotomy
- Autotopagnosia
- Availability Heuristic
- Avatar
- Aversion Therapy
- Aversive Conditioning
- Aversive Stimulus
- Aversive Therapy
- Aversives
- Aveyron Boy
- Avicenna (Ibn Sina)
- Aviophobia
- Avoidance Conditioning
- Avoidance Disorder
- Avoidance Gradient
- Avoidance Learning
- Avoidance-Avoidance Conflict
- Avoidant Attachment
- Avoidant Personality
- Avoiding Interference
- Avolition
- Awareness
- Awfulize
- Axial
- Axiom
- Axon
- Axon Reflex
- Axon Terminal
- Axoplasm
- Axotomy
- Ayahuasca
- Ayuvera
- Azathioprine
- Azoospermia
- B.F. Skinner
- Baader-Meinhof Phenomenon
- Babbling (babbling stage)
- Babinski Reflex
- Babkin Reflex
- Baby Blues
- Baby Brain
- Baby Talk
- Backfire Effect
- Background Variable
- Backup Reinforcer
- Backward Association
- Backward Chaining
- Backward Conditioning (Backward Pairing)
- Backward Elimination
- Backward Masking
- Backward Reading
- Bacteremia
- Bacterial Endocarditis
- Bacterial Endocarditis (BE)
- Bacterium
- Bad Faith
- Bad Trip
- Balance Theory
- Balderdash Syndrome
- Baldwin Effect
- Baldwin's Figure
- Balint's Syndrome
- Ballismus
- Baltimore Longitudinal Study Of Aging (BLSA)
- Bandwagon Effect
- Bangangut
- Baquet
- Barany Test
- Barber Pole Effect
- Barbiturates
- Bardet-Biedl Syndrome (BBS)
- Baresthesia
- Bargaining
- Bargaining Stage
- Bariatrics
- Barnum Effect
- Barognosis
- Barr Body
- Barrier-Free Environment
- Barron-Welsh Art Scale (BWAS)
- Bartholin's Glands
- Baruch Spinoza Or Benedict De Spinoza
- Basal Cell
- Basal Forebrain
- Basal Ganglia
- Basal Metabolic Rate
- Base Rate Fallacy
- Base Rate Neglect
- Basedow's Disease
- Baseline
- Baseline Measure
- Bashful Bladder Syndrome
- Basic Anxiety
- Basic Conflict
- Basic Level
- Basic Processes
- Basic Research
- Basic Trust
- Basic Withdrawal
- Basilar Membrane
- Battered Child Syndrome (BCS)
- Battered Woman Syndrome (BWS)
- Batterer's Excuses
- Battle Fatigue
- Baxtermic
- Beating Fantasy
- Bechara’s Gambling Task
- Beck Anxiety Inventory (BAI)
- Beck Depression Inventory (BDI)
- Beck Hopelessness Survey Or Beck Hopelessness Scale (BHS)
- Beck Scale For Suicidal Ideation (BSSI)
- Beckwith-Wiedemann Syndrome (BWS)
- Bed-Sharing
- Bed-Wetting
- Behavior
- Behavior Analysis
- Behavior Chaining
- Behavior Contract
- Behavior Criterion
- Behavior Disorders
- Behavior Dysfunction Classification
- Behavior Modification
- Behavior Sampling
- Behavior Therapy
- Behavioral Analysis
- Behavioral Confirmation
- Behavioral Data
- Behavioral Genetics
- Behavioral Management
- Behavioral Medicine
- Behavioral Plasticity
- Behavioral Psychology (behavioral approach)
- Behavioral Rehearsal
- Behavioral Repertoire
- Behavioral Sink
- Behavioral Teratology
- Behavioral Toxicity
- Behaviorism
- Behaviorism Concept
- Behaviorism-Determinist Perspective
- Behaviorist
- Being-in-the-World
- Bekhterev Phenomenom
- Bekhterev's Nystagmus
- Belief Perseverance
- Belief-Bias Effect
- Bell's Mania
- Bell's Palsy
- Bell's Phenomena
- Bell-Magendie Law
- Belladona Alkaloids
- Belle Indifference
- Belongingness Principle
- Bem Sex-Role Inventory (BSRI)
- Ben Franklin Effect
- Benchmark
- Bender Visual-Motor Gestalt Test
- Beneffectance
- Beneficence
- Benign Stupor
- Benjamin Whorf
- Benny
- Benton Visual Retention Test (BVRT)
- Benzodiazepines
- Bereavement
- Berkson's Fallacy
- Berkson's Paradox (Berkson's Bias)
- Bernoulli Distribution
- Bert Hellinger
- Best Interest Of The Child
- Bestiality
- Beta Blockers
- Beta Waves
- Betrayal Trauma Theory (BTT)
- Between Subjects Design
- Beyond Reasonable Doubt (BRD)
- Beyondism
- Bias
- Bias Blind Spot
- Biased Sample
- Biastophilia
- Biblical Counseling
- Bibliotherapy
- Bicuculline
- Bidirectional
- Bidwell's Ghost
- Big Five Personality
- Bigamy
- Bigorexia
- Bigotry
- Bilateral Transfer
- Bilirubin
- Bilirubin Encephalopathy (BE)
- Bimodal
- Binding Problem
- Binet-Simon Scale
- Binge Eating Disorder (BED)
- Binge-Drinking
- Binocular Cues
- Binocular Disparity
- Binocular Rivalry
- Binocular Summation (BiS)
- Binocular Vision
- Binswanger’s Disease (BD)
- Bioecological Model
- Bioengineering
- Bioethics
- Biofeedback
- Biologic Therapy
- Biological Approach
- Biological Clock
- Biological Constraints On Learning
- Biological Determinism
- Biological Perspective
- Biological Predisposition
- Biological Preparedness
- Biological Psychology
- Biological Rhythms
- Biologism
- Biomedical Therapies
- Biomedical Therapy
- Biometrics
- Biopsychological Perspective
- Biopsychology
- Biopsychosocial Perspective
- Biorhythm
- Bioterminism
- Bioterrorism
- Bipedal Locomotion
- Bipolar Cells
- Bipolar Disorder
- Bipolar Neuron
- Birds-of-a-Feather Phenomenon
- Birging
- Birth Ball
- Birth Order
- Birthday Depression
- Bizarre Delusion
- Bizarreness
- Bizarreness Effect
- Black Vernacular English
- Blackout
- Blaming
- Blaming The Victim
- Blastocyst
- Blended Family Issues
- Blind Sight
- Blind Spot
- Block Randomization
- Blocking
- Blood Brain Barrier
- Blood Count
- Blood Types
- Bloodletting
- Blotter
- Blunted Affect
- Bobo Doll
- Body Dysmorphic Disorder (BDD)
- Body Image
- Body Integrity Dysphoria (BID)
- Body Mass Index (BMI)
- Bogus Pipeline (BPL)
- Boomerang Effect
- Borderline Personality Disorder
- Bottleneck Theory
- Bottom-Up Processing
- Bourgeoisie
- Boxer's Syndrome
- Brachmann De Lange Syndrome
- Bradykinesia
- Brain
- Brain Glucose Consumption
- Brain Lateralization
- Brain Plasticity
- Brain Stimulation Techniques
- Brain Syphilis
- Brain Waves
- Brainstem
- Brainstorming
- Brainwashing
- Branched Chain Ketoaciduria
- Breath Control Play
- Breech Birth
- Brief Psychiatric Rating Scale (BPRS)
- Bright Light Therapy
- Brightness
- Brightness Constancy
- Briquet’s Syndrome
- Broca's Aphasia
- Brocas Area
- Bronchodilator
- Brown-Peterson Distractor Technique
- Brown-Peterson Procedure
- Brown-Peterson Task
- Brown-Séquard Syndrome
- Brugsch’s Index
- Brujeria
- Bruns Apraxia
- BSS
- Buccofacial Apraxia
- Bulimia Nervosa
- Bupropion
- Bureaucracy
- Burnout
- Burns Depression Checklist (BDC)
- Bushy Syndrome
- Butterfly Effect
- Bystander Effect
- Cabin Fever
- Cachexia
- Caesarean Section
- Cafe Au Lait Spots
- Caffeine Intoxication
- Calcitonin
- Calcium Channel Blockers
- Calcium Regulation
- California Achievement Tests (CAT)
- California Psychological Inventory (CPI)
- California Verbal Learning Test
- Callosal Apraxia
- Callosal Sulcus
- Callosotomy
- Caloric Nystagmus
- Calvin S. Hall
- Campral
- Camptocormia
- Can-Do Factors
- Canalization
- Candidiasis
- Cannabidiol (CBD Oil)
- Cannabinoid
- Cannabis Psychosis
- Cannabis-Induced Psychotic Disorder
- Cannon-Bard Theory
- Canon
- Canonical Analysis Or A Canonical-Correlation Analysis (CCA)
- Canonical Correlation
- Canonical Correlation Coefficient
- Capgras Syndrome
- Capitations
- Caprylic Acid
- Capsaicin
- Carbamates
- Carcinogen
- Carcinoma
- Card Sorting Tests
- Card Stacking
- Cardinal Trait
- Cardiodopa
- Cardiomegaly
- Cardiomyopathy
- Cardiophobia
- Career Anchor
- Caregiver Burden
- Caretaker Speech
- Carl Jung
- Carl Rogers
- Carol Gilligan
- Carpal Tunnel Syndrome (CTS)
- Carpenter Syndrome
- Carphology
- Carry-Over Effect (Carryover Effect)
- Cartesian
- Cartesian Theater
- Cartesianism
- Cartilage
- Carus Typology
- Casanova Complex
- Case Formulation
- Case Management
- Case Study
- Cassandra Phenomenon
- Cassette Theory Of Dreams
- Caste
- Castration Anxiety
- Cat Eye Syndrome (CES)
- CAT Scan (Computerized Tomography And CT Scan)
- Cat's Cry Syndrome
- Catabolism
- Catabolite
- Catalepsy
- Catamite
- Catamnesis
- Cataphoria
- Cataplexy
- Cataract
- Catarrhal Ophthalmia
- Catastrophic Illness
- Catastrophizing
- Catathymic Events
- Catatonia
- Catatonic Excitement
- Catatonic Rigidity
- Catatonic Schizophrenia
- Catatonic Stupor
- Catecholamine Hypothesis
- Catecholamines
- Categorization
- Category Test (CT)
- Catharsis
- Cathexis
- Cation
- Cattell's 16 PF Trait Theory
- Cattell-Horn-Carroll Theory Of Intelligence (C-H-C Theory)
- Causal Schemata
- Causality
- Causation (Causality)
- Cause and Effect
- Caustic
- CCTV (Closed Circuit Television)
- Cebocephaly
- CEEB (College Entrance Examination Board)
- Ceiling Effect
- Celiac Disease
- Celiac Spru
- Cell Assembly
- Cell-Mediated Immunity (CMI)
- Central Core
- Central Core Disease (CCD)
- Central Executive
- Central Limit Theorem
- Central Nervous System (CNS)
- Central Route Processing
- Central Tendency
- Central Trait
- Centralist Psychology
- Centration
- Centrencephalic
- Centrencephalic Epilepsy
- Cephalocaudal
- Cephalocaudal Development
- Cephalocaudal Trend
- Ceramidase
- Ceramidase Deficiency
- Cerebellar Ataxia
- Cerebellum
- Cerebral Achromatopsia
- Cerebral Amblyopia
- Cerebral Cortex
- Cerebral Dominance
- Cerebral Hemispheres
- Cerebral Hemorrhage
- Cerebritis
- Cerebrospinal Fluid (CSF)
- Cerebrovascular Accident (CVA)
- Cerebrum
- Certainty Effect
- Cervenka Syndrome
- Chaining
- Chameleon Effect
- Change Bias
- Change Blindness
- Change Of Appetite
- Channel Of Communication
- Charisma
- Charles Bonnet Syndrome (CBS)
- Charles Darwin
- Charles K. Hofling
- Cheerleader Effect
- Cheiromancy
- Chemical Castration
- Chemical Imbalance
- Chemotherapy
- Cherophobia
- Chessboard Illusion (Checker Shadow Illusion)
- Chi-Square
- Chicken And Egg Scenario
- Child-Directed Speech
- Childhood Amnesia
- Childhood Depression
- Childhood Psychosis
- Chimera
- Chloral Hydrate
- Choice Blindness
- Choice-Supportive Bias
- Choleric
- Cholinergic
- Chorea
- Chromosomes
- Chronic Depression
- Chronic Stress
- Chronic Traumatic Encephalopathy (CTE)
- Chronobiology
- Chronological Age
- Chunk
- Chunking
- Cilia
- Cingulotomy
- Circadian Rhythms
- Circles
- Circumcision
- Circumscribed Amnesia
- Circumstantial Speech
- Circumstantiality
- Cirrhosis Of The Liver
- Clairvoyance
- Clanging
- Classical Conditioning
- Claude Robert Cloninger
- Claustrophobia
- Client
- Client Abuse
- Client-Centered Therapy
- Climacteric
- Clinical Ecology
- Clinical Interview
- Clinical Observation
- Clinical Perspective
- Clinical Psychologists
- Clinical Psychology
- Clinical Significance
- Clinical Social Worker
- Clinical Trial
- Clinical Vampirism
- Clinically Relevant Behavior (CRB)
- Clique
- Clitoral Circumcision
- Clitorectomy
- Cloninger's Typology
- Cloninger’s Psychobiological Model Of Personality
- Closed Adoption
- Closed Questions
- Closure
- Clouded Consciousness (also Known As Clouding Of Consciousness)
- Club Drugs
- Cluster Sampling
- Clustering Illusion
- Clustre Suicides
- Co-Dependent
- Co-operative Learning
- Coactors
- Cochlea
- Cochlear Implant
- Cocktail Party Effect
- Codependency
- Coefficient Of Determination
- Coercive Power
- Cogan's Syndrome (CS)
- Cognition
- Cognitive Ability Tests
- Cognitive Appraisal
- Cognitive Appraisal Theory
- Cognitive Behavior Modification
- Cognitive Behavioral Therapy
- Cognitive Bias
- Cognitive Consistency
- Cognitive Development
- Cognitive Developmental Theory
- Cognitive Dissonance Theory
- Cognitive Distortion
- Cognitive Flexibility
- Cognitive Heuristics
- Cognitive Illusion
- Cognitive Interview (CI)
- Cognitive Labeling Theory
- Cognitive Learning Theory
- Cognitive Map
- Cognitive Mediational Theory
- Cognitive Miser
- Cognitive Model Of Abnormality
- Cognitive Neuropsychology
- Cognitive Neuroscience
- Cognitive Perspective
- Cognitive Processes
- Cognitive Psychology
- Cognitive Reappraisal
- Cognitive Restructuring
- Cognitive Revolution
- Cognitive Science
- Cognitive Slippage
- Cognitive Structures
- Cognitive Style
- Cognitive Therapy
- Cognitive Triad
- Cognitive-Affective Processing System (CAPS)
- Cognitivism
- Cogwheel Rigidity
- Cohabitation
- Cohen Syndrome
- Cohort
- Cohort Effect
- Coitus Interruptus
- Collaborative Inhibition
- Collective Efficacy
- Collective Hysteria
- Collective Narcissism
- Collective Obsessional Behavior
- Collective Unconscious
- Collectiveness
- Collectivism
- Color Blindness
- Color Circle
- Color Constancy
- Column
- Coma
- Commissurotomy
- Commitment
- Common Fate
- Common Source Bias
- Communication Problems
- Communion
- Communism
- Community Living Facility
- Community Mental Health Facility
- Community Psychology
- Comorbidity
- Companionate Love
- Comparative Psychology
- Comparator Hypothesis
- Compassionate Love
- Compensation
- Compensatory Nystagmus
- Competency To Stand Trial
- Competitive Altruism
- Complementarity
- Complementary Colors
- Complexity (Light Waves)
- Compliance
- Complicated Grief
- Componential Intelligence (also Known As Analytical Intelligence)
- Comprehension Monitoring
- Compulsion
- Compulsive Sexual Behavior Disorder (CSBD)
- Conation
- Concealed Observation
- Concept
- Concept Map
- Conception
- Conceptual Distinctiveness
- Conceptualization
- Concomitant Esotropia
- Concordance Rate
- Concrete Operational Stage of Development
- Concrete Thinking
- Concurrent Validity
- Condensation
- Conditional Probability
- Conditioned Compensatory Response
- Conditioned Inhibition
- Conditioned Reinforcers
- Conditioned Response (CR)
- Conditioned Stimulus
- Conditioned Suppression
- Conditioning
- Conditions Of Worth
- Conduct Disorder
- Conduction Deafness
- Conductive Hearing Loss
- Cone Receptor
- Cones
- Confabulation
- Confederate
- Confidence Interval
- Confidence Limits
- Confidentiality
- Configural
- Confirmation Bias
- Conflict
- Conformity
- Confound
- Confounding Variable
- Confusion
- Congenital Esotropia
- Congenital Melanocyte Nevus (CMN)
- Congenital Nevus
- Congestive Heart Failure (CHF)
- Congruence
- Congruence Bias
- Conjuctival Cyst
- Conjunction Fallacy (Conjunction Error)
- Conjunctiva
- Conjunctivitis (Pink Eye)
- Connectedness
- Connectionism
- Connectiveness
- Connotation
- Consanguineous Marriage
- Conscience
- Consciousness
- Consensual Validation
- Consequential Validity
- Conservation
- Conservations Skills
- Conservatism
- Conservative Bias
- Conservator
- Consistency Paradox (Personality Paradox)
- Consolidation
- Constant
- Constraint-Induced Therapy (CI)
- Construal
- Construal Level Theory (CLT)
- Construct
- Construct Validity
- Constructing Obstacles
- Constructive Recall
- Constructivism
- Contact Comfort
- Contact Hypothesis
- Containment
- Contaminant
- Content Validity
- Contentment
- Context
- Context Dependent Memory
- Context Effect
- Context of Discovery
- Context of Justification
- Contextual Distinctiveness
- Contextual Intelligence
- Contiguity
- Continence
- Contingency Contracting
- Contingency Management
- Contingency Theory
- Continued Influence Effect
- Continuity
- Continuous Reinforcement
- Continuous Variable
- Contralateral
- Contrast Effect
- Contrast Sensitivity
- Control Condition (control group)
- Control Fallacies
- Control Group
- Control Of Action Model
- Control Procedures
- Controlled Processes
- Controlling Behaviors
- Convenience Sampling
- Conventional Level
- Convergence
- Convergent Thinking
- Convergent Validity
- Conversion Disorder
- Convolution
- Coolidge Effect
- Coping
- Coprolalia
- Corino De Andrade’s Disease
- Cornea
- Cornelia De Lange Syndrome (CdLS)
- Coronary Heart Disease
- Coronaviruses (CoV)
- Corpus Callosum
- Corpus Luteum
- Correctional Psychology
- Correlation
- Correlation Coefficient
- Correlational Methods
- Correlational Research
- Correspondence Bias
- Correspondence Theory Of Truth
- Correspondent Inference
- Correspondent Interference
- Corroboration
- Corticalization
- Corticosteroids
- Cortisol
- Cortisone
- Counseling Psychology
- Counterbalance
- Counterconditioning
- Counterfactual Thinking
- Countertransference
- Couples Therapy
- Courtesy Bias
- Covariance
- Covariation Principle
- COVID-19
- Cranioorodigital Syndrome
- Cranium
- Creativity
- Credibility
- Creole
- Creutzfeldt-Jakob Disease (CJD)
- Cri Du Chat Syndrome
- Crick-Mitchison Theory
- Criterion
- Criterion Referenced Testing
- Criterion Validity
- Critical Period
- Critical Region
- Critical Thinking
- Critical Value
- Crohn's Disease
- Cronbach's Alpha
- Cross Cultural Perspecitve
- Cross-Eyed
- Cross-Modal Perception
- Cross-Race Effect
- Cross-Sectional Study
- Cross-Sequential Design
- Crowd Psychology
- Crowding
- Cryptomnesia
- Crystallized
- Crystallized Intelligence
- CSE
- CTH
- Cueing
- Cult
- Cultural Perspective
- Cultural Relativism
- Cultural Universal
- Culture
- Culture-Bound Syndrome
- Culture-Free Test
- Cumulative Frequency Distribution
- Cumulative Relative Frequency Distribution
- Cunnilingus
- Curse Of Knowledge
- Curvilinear Relationship
- Custom
- Cutaneous Senses
- Cyclothymic Disorder
- Cynicism
- Cystathionase
- D'Acosta's Syndrome
- D-Needs And B-Needs
- Da Costa's Syndrome
- Dactylology
- Daily Living Aid
- Dale's Law (Dale's Principle)
- Damage Risk Criteria (DRC)
- Dance Therapy
- Dancing Mania (Choreomania)
- Daniel Clement Dennet III
- Daoism
- Dark Adaptation
- Darwinian Algorithms
- Darwinism Or Darwinian Theory
- Data
- Date Rape
- Date Rape Drug
- Datum
- Datura
- Daubert Test
- Dauerschlaf
- David Blanchflower
- David D. Burns
- David Hubel
- David Premack
- David Weyhe Smith
- Day Treatment
- Daymare
- Daytime Sleepiness
- Daze
- De Clerambault's Syndrome
- Dead Reckoning
- Deaf Hearing
- Death Gene
- Death Rite
- Death Wish
- Debilitative Anxiety
- Debriefing
- Decay
- Decay Theory
- Decentering (Decentration)
- Decentration
- Deception
- Deceptive Advertising
- Decerebration
- Decibel
- Decile
- Decision Aversion
- Decision Errors
- Decision Making
- Decision Rules
- Decision Theory
- Declarative Knowledge
- Declarative Memory
- Declinism
- Decoding
- Decompensation
- Decoy Effect
- Decreased Libido
- Deculturation
- Deductive Reasoning
- Deep Brain Stimulation (DBS)
- Deep Pockets Effect
- Deep Processing
- Default Mode Network (DMN)
- Defeasability
- Defeatism
- Defecation Reflex
- Defectology
- Defense Mechanism
- Defensive Aggression
- Defensive Attribution
- Defensive Attribution Bias
- Defensive Attribution Hypothesis
- Defensive Conditioning
- Defensive Self-Esteem
- Defensiveness
- Deferred Imitation
- Deferred Prosecution
- Deficient Processing
- Degenerative Disorder
- Degradation
- Degrees Of Freedom
- Dehoaxing
- Dehumanization
- Dehumanizing
- Deindividualization
- Deindividuation
- Deinstitutionalization
- Deism
- Deja Entendu
- Deja Vecu
- Deja Vu
- Delay Of Gratification
- Delayed Ejaculation (DE)
- Delayed Recall
- Delayed Reinforcement
- Delboeuf Illusion
- Deliberate Self-Harm
- Delinquency
- Delirium
- Delirium Tremens
- Delta Wave
- Delusion Of Control
- Delusion Of Grandeur
- Delusion Of Persecution
- Delusional Disorders
- Delusional Infestation
- Delusional Mania
- Delusional Parasitosis
- Delusional System
- Delusions
- Demand Characteristic
- Dementia
- Dementia Paralytica
- Dementia Praecox (Premature Dementia)
- Dementia Pugilistica
- Demerol
- Demmies
- Demography
- Demonic Possession
- Demonology
- Dendrite
- Dendritic Tree
- Dendrophilia
- Denial
- Dentate Gyrus
- Dentition
- Deontological Ethics
- Depakote
- Dependency
- Dependent
- Dependent Personality
- Dependent Personality Disorder
- Dependent Variable (DV)
- Depersonalization
- Depolarization
- Depreciation
- Depressants
- Depressed Affect
- Depressed Skull Fracture
- Depression
- Depression-Related Cognitive Dysfunction
- Depressive Position
- Depressive Realism
- Depressive Stupor
- Deprivation Index
- Deprivation Of Attachment
- Deprivation Study
- Deprogramming
- Depth Cue
- Depth Of Field
- Depth Perception
- Depth Psychology
- Derailment
- Derealization
- Dereism
- Dermatillomania
- Dermatographia
- Dermatographism
- Deschooling
- Descriptive Statistics
- Descriptive Validity
- Deseasonalize
- Desensitization
- Designer Children
- Destructive Obedience
- Detachment
- Determinism
- Deterrent Therapy
- Detoxification (detox)
- Developmental Age
- Developmental Delay
- Developmental Norms (also Known As Developmental Milestones)
- Developmental Psychology
- Developmental Theory Of Knowledge
- Deviation Intelligence Quotient (IQ)
- Devil's Trumpets
- Dharma In Hinduism
- Diabetes
- Diabetes Insipidus
- Diabetes Mellitus (DM)
- Diabetic Neuropathy
- Diabetic Retinopathy
- Diagnosis
- Diagnostic Adaptive Behavior Scale (DABS)
- Dialectical Behavior Therapy (Dialectic Behavior Therapy; DBT)
- Dialectical Reasoning
- Dialectology
- Dialysis Dementia
- Dianetics
- Diathesis
- Diathesis-Stress Hypothesis
- Diathesis-Stress Theory
- Dichorial Or Dichorionic Twins
- Dichoronic Twins
- Dichotic Listening
- Dichotomous Thinking
- Dichotomy
- Dichromat
- Dichromatic
- Diencephalon
- Difference Threshold
- Differential Ability Scales (DAS)
- Differential Aptitude Test (DAT)
- Differential Association Theory
- Differential Psychology
- Differentiation
- Diffusion
- Diffusion Of Responsibility
- DiGeorge Syndrome
- Digital Amnesia
- Digital Electroencephalography (EEG)
- Dilution Effect
- Diminish
- Diminished Awareness
- Diminished Capacity (Diminished Responsibility)
- Diminished Capacity Rape
- Diminishing Returns.
- Diplopia
- Direct Scaling Techniques
- Direct Thinking
- Directed Dreaming
- Direction Selectivity
- Direction-Selective Cells
- Directional Hypothesis
- Directive Discipline
- Directive Play Therapy
- Directive Therapy
- Disability Rating Scale (DRS)
- Disclosure Reciprocity
- Disconnection Sydnrome
- Discontinuing
- Discontinuity
- Discovery
- Discovery Learning
- Discrete Variable
- Discriminant Validity
- Discrimination
- Discriminative Stimulus
- Discursive Psychology (DP)
- Disease Model Of Addiction
- Disentangle
- Disequilibrium
- Dishabituation
- Disheveled
- Disinformation
- Disinhibition
- Disobedience
- Disorganization
- Disorganization Syndrome
- Disorganized Schizophrenia
- Disorganized/Disoriented Attachment
- Disorientation
- Displaced
- Displacement
- Display Rules
- Disposition Effect
- Dispositional Factors (also Known As Internal Factors)
- Dispositional Variables
- Disruptive Effect Of Prior Learning On The Recall Of Information
- Dissociation
- Dissociation Model Of Prejudice
- Dissociative Amnesia
- Dissociative Disorders
- Dissociative Fugue
- Dissociative Identity Disorder
- Distal Stimulus
- Distinction Bias
- Distinctiveness
- Distortion
- Distractibility
- Distress
- Distributed Practice
- Disuse
- Diurnal Variations Of Mood
- Divalproex
- Divergent Thinking
- Divergent Validity
- Diversification
- Diverticulitis
- Divestiture Aversion Effect
- Divided Attention
- Divine Healing
- Dizygotic
- DNA
- Dolman Method
- Domain Specificity (Domain-Specific Learning)
- Domatophobia
- Dominant Gene
- Door-in-the-Face Technique
- Dopamine
- Dopamine (DA) Hypothesis
- Doppler Shift (doppler Effect)
- Dorothea Dix
- Dos
- Dots
- Double Dissociation
- Double Foot-in-the-Door Technique
- Double Vision
- Double-Blind Procedure
- Doublespeak
- Down Syndrome
- Dream
- Dream Analysis
- Dream Anxiety Disorder
- Dream Incorporation
- Dream Work
- Drive
- Drive Reduction Theory
- Drug Therapy
- Drug-Seeking Behavior
- DSM
- DSM-5
- Dual Attitudes
- Dual Coding
- Dual Personality
- Dual Process Theory
- Dual Representation
- Dual-Coding Theory
- Dualism
- Duality Of Language
- Duchenne Muscular Dystrophy (DMD)
- Dunning-Kruger Effect
- Duplex Theory Of Texture Perception
- Dura Mater
- Durability Bias
- Duration Neglect
- Duty To Warn
- Dwarfism
- Dyad
- Dynamic Lattice
- Dynamic Trait
- Dynamic Visual Acuity
- Dysarthria
- Dyscalculia
- Dysfunctional Belief Systems
- Dysfunctional Families
- Dysfunctional Family Roles
- Dysfunctional Relationship
- Dysgraphia
- Dyskinesia
- Dyslexia
- Dysmaturity
- Dysmorphology
- Dysphoria
- Dysprosody
- Dyssemia
- Dysthymia
- Dystonia
- Dystopia
- Eardrum (tympanic Membrane)
- Early Infantile Autism
- Early Recollections
- Early-Onset Alzheimer's
- Easterbrook's Hypothesis
- Eating Disorder
- Ebbinghaus Forgetting Curve
- Ebbinghaus Illusion
- Ebbinghaus Retention Curve
- Ebonics
- Eccentricity
- Echoic Memory
- Echoing
- Echokinesis
- Echolalia
- Echolocation
- Echopraxia
- Eclampsia
- Eclectic Perspective
- Eclecticism
- Ecological Psychology
- Ecological Validity
- Ecomania
- Economo's Disease
- Ecophobia
- Ecopsychology
- Ecstasy
- Ecstatic Trance
- Ectoderm
- Ectopic Pregnancy
- Ectopic Testis
- Edema
- Educable Mentally Retarded (EMR)
- Education For All Handicapped Children Act Or EAHCA
- Educational Placement
- Educational Psychology
- Edward Thorndike
- Edward Titchener
- Edward Tolman
- Edwards Personal Preference Schedule (EPPS)
- Edwards Syndrome
- Edward’s Social Desirability Scale
- Effect Size
- Effeminacy
- Efferent Motor Aphasia (Kinetic Motor Aphasia)
- Efferent Neurons
- Efficacy
- Effortful Processing
- Ego
- Ego Defense Mechanisms
- Ego Development
- Ego Formation
- Ego Ideal
- Ego Identity
- Ego Psychology
- Ego Strength
- Ego-Defensive Attribution
- Ego-Dystonic (Ego Alien)
- Ego-Syntonic
- Egocentric Attribution
- Egocentric Bias
- Egocentric Thought And Thinking
- Egocentrism
- Egoism
- Egomania
- Egopathy
- Egotheism
- Eicophobia
- Eidetic Imagery
- Eidetic Memory
- Eigenwelt
- Einstellung Effect
- Ekborn's Syndrome
- Elaboration
- Elaboration Likelihood Model
- Elaborative Encoding
- Elaborative Rehearsal
- Elaine Hatfield
- Elan Vital
- Elder Abuse
- Elderly Person's Disorders
- Elderspeak
- Elective Bilingualism
- Elective Mutism
- Electra Complex
- Electric Shock Method
- Electric Stimulation Of The Brain
- Electrical Stimulation Of The Brain (ESB)
- Electrocardiogram (ECG Or EKG)
- Electrocardiograph
- Electroconvulsive Therapy (ECT)
- Electrodermal Activity (EDA)
- Electrodermal Response (EDR)
- Electroencephalogram (EEG)
- Electrolyte Imbalance
- Electromyopgraphy (EMG)
- Electrooculography (EOG)
- Electrotherapy
- Elephant Man's Disease
- Elevated Mood
- Elfin Faces Syndrome
- Elicitation
- Elicited Responses
- Elimination By Aspects
- Elimination Disorders
- Elite Bilingualism
- Elizabeth Loftus
- Ellen Berscheid
- Emancipated Minor
- Emancipation Disorder
- Emasculation
- Embedded Figures Test (EFT)
- Embodied Cognition
- Embolic Stroke
- Embolus
- Embryo
- Embryology
- Embryonic Stem Cells
- Emerging Adulthood
- Emic
- Emic-Etic Distinction
- Emitted Response
- Emmert's Law
- Emory Dyssemia Index (EDI)
- Emotion
- Emotion Work
- Emotion-Focused Coping
- Emotional Abuse
- Emotional Deprivation
- Emotional Dysregulation
- Emotional Incontinence
- Emotional Intelligence
- Emotional Intelligence Quotient
- Emotional Maturity
- Emotional Quotient (EQ)
- Emotional Reasoning
- Emotional Security
- Emotional Self-Regulation
- Emotional Wheel
- Emotive Imagery
- Empathic Listening
- Empathy
- Empathy Gap
- Empathy Joy Hypothesis
- Empathy-Altruism Theory
- Empirical Investigation
- Empirical Method
- Empirically Validated Treatments (EVTs)
- Empiricism
- Employee Assistance Program (EAP)
- Empowerment
- Empty Nest Syndrome
- Empty Speech
- Enabler
- Encephalitis
- Encephalitis Lethargica
- Encephalofacial Angiomatosis
- Encephalofacial Angiomatosis (Sturge-Weber Syndrome)
- Encephalomyelitis
- Encoding
- Encoding Failure
- Encoding Specificity
- Encopresis
- Encounter Groups
- Enculturation
- Endocannabinoids
- Endocarditis
- Endocrine System
- Endogenous Biological Rhythms
- Endogenous Pacemakers (EP)
- Endometriosis
- Endometrium
- Endomorphs
- Endorphins
- Endoscopy
- Endowment Effect
- Enemy Perception
- Energy Flow
- Engram
- Enlarged Heart
- Enmeshment
- Entrainment
- Entrapment
- Entropy
- Environmental Psychology
- Environmental Psychophysics
- Environmental Stress Theory
- Environmental Stressors
- Environmental Variables
- Enzymatic Deactivation
- Enzyme Induction
- Enzyme Inhibition
- Enzymes
- Epena
- Ephemeral
- Epidemic Catalepsy
- Epidemic Chorea
- Epidemic Dancing
- Epidemic Hysteria
- Epidemiological Research Methods
- Epidemiology
- Epigenetics
- Epilepsy
- Epileptic Aphasia
- Epileptogenic Lesion
- Epinephrine
- Epiphany
- Episode
- Episodic Amnesia
- Episodic Buffer
- Episodic Memory
- Epistemology
- Epithelium
- Epstein-Barr Virus
- Equal Intervals
- Equal-Status Contact
- Equilibration
- Equilibrioception
- Equilibrium
- Equine Assisted Psychotherapy (EAP)
- Equine Facilitated Counseling (EFC)
- Equine Facilitated Mental Health (EFMH)
- Equine Facilitated Wellness (EFW)
- Equipotentiality
- Equity
- Equity Theory
- Equivalent Forms Reliability
- Erectile Dysfunction (ED)
- Ergonomics
- Eric Berne
- Eric Linneberg
- Erik Erikson
- Erikson's Theory
- Erithism
- Erogenous Zones
- Eros
- Erotic Asphyxiation
- Erotic Graphomania (Erotographomania)
- Erotographomania
- Erotomania
- Error
- Error Of Central Tendency
- Erythrophobia
- Escape Conditioning
- Escapism
- Esophageal Speech (Esophageal Voice)
- Esotropia
- Estimate
- Estimator Variables
- Estrogen
- Estrus
- Et Al
- ETA Squared
- Ethanol
- Ether
- Ethical Dilemma
- Ethical Guidelines
- Ethical Imperative
- Ethical Judgment
- Ethical Paradox
- Ethics
- Ethnic Cleansing
- Ethnic Minority Psychology
- Ethnic Psychology
- Ethnocentric Bias
- Ethnocentrism
- Ethnographic Approach
- Ethnography
- Ethnopsychology
- Ethogram
- Ethology
- Ethos
- Etic
- Etiology
- Etymology
- Eudaimonia
- Eugen Bleuler
- Eugene Aserinsky
- Eugenicist
- Eugenics
- Eunuch
- Euphenism
- Euphoria
- Euphoriant
- Eustachian Tube
- Eustress
- Euthymia
- Evaluation Apprehension
- Evaluative Priming Measure
- Event History Analysis
- Event Memory
- Event Sampling
- Evidence Based Practice (EBP)
- Evil Eye
- Evocative
- Evocative Genotype
- Evolution
- Evolutionary Adaptedness (EEA)
- Evolutionary Perspective
- Evolutionary Psychology (Evolutionary Perspective)
- Evolved Psychological Mechanism (EPM)
- Ex Post Facto Design
- Ex Post Facto Research Design
- Exacerbation
- Exaggerated Expectation Bias
- Exaltation
- Exchange Transfusion
- Excitation Threshold
- Excitation-Transfer Theory
- Excitatory Conditioning
- Excitatory Inputs
- Excitatory Neurotransmitter
- Excited Delirium
- Excoriation
- Executive Functions
- Executive Self
- Exemplar Theory
- Exercise Addiction
- Exhaustion Stage
- Exhibitionism
- Existential Freedom
- Existential Phenomenology
- Existential Therapy
- Existentialism
- Exocrine Glands
- Exogamy
- Exogenous Depression
- Exogenous Zeitgebers
- Exorcism
- Exotropia
- Expansive Mood
- Expectancy Bias
- Expectancy Effects
- Expectancy Theory
- Expectancy-Value Theory
- Expectation Bias
- Expected Value
- Experience-Dependent Plasticity
- Experience-Expectant Plasticity
- Experience-Sampling Method
- Experiential Intelligence
- Experiential Learning
- Experiment
- Experimental Behavior Analysis
- Experimental Condition
- Experimental Group
- Experimental Methods
- Experimental Neurosis
- Experimental Psychology
- Experimental Realism
- Experimental Research
- Experimentalism
- Experimenter Bias
- Experimenter Effect
- Experimenter Learning
- Expert Power
- Explanatory Style
- Explicit Attitudes
- Explicit Memory
- Explicit Use Of Memory
- Exploding Head Syndrome (EHS)
- Explosive Deafness
- Explosive Disorder (Intermittent Explosive Disorder (IED))
- Explosive Personality
- Exposure Therapy
- Expressive Aggression
- Expressive Language
- Exsanguination
- Extension
- External Attribution
- External Auditory Meatus (EAM)
- External Locus of Control
- External Stressor
- External Validity
- Externalization
- Extinction (operant extinction)
- Extraneous Variable
- Extrasensory Perception
- Extrauterine Pregnancy
- Extraversion
- Extrinsic Incentive Bias
- Extrinsic Incentive Motivation
- Extrinsic Motivation
- Extrovert (Extroversion)
- Eye Banks
- Eye Dominance
- Eye Movement Desensitization And Reprocessing (EDMR)
- Eye Preference
- Eye-Hand Coordination
- Eyedness
- Eyewitness Testimony
- Eysenck Personality Questionnaire (EPQ)
- F-Scale
- Fabianism
- Fabulation
- Face Blindness
- Face Perception
- Face Validity
- Facial Expression
- Facial Feedback Theory
- Facilitated Communication
- Faciopalatoosseus Syndrome
- Fact Memory
- Factitious Disorders
- Factor Analysis
- Factor Loading
- Factor Validity
- Factorial Design
- Factors
- Facultative Polyandry
- Faculty Psychology
- Fading Affect Bias
- Failure To Thrive
- Failure-to-Inhibit Theory
- Fairbairnian Theory
- Faith Healing
- Fallacy Of Change
- Fallacy Of Fairness
- Fallopian Tubes
- False Belief Problems
- False Consensus Effect
- False Dementia
- False Memories (False Memory)
- False Memory Bias
- False Positive
- False Uniqueness Effect
- Falsifiability
- Falsification
- Falsification Principle
- Familial Amyloid Polyneuropathy
- Familial Dysautonomia (FD)
- Familial Portuguese Polyneurotic Amyloidosis
- Familial Retardation
- Familial Turner's Syndrome
- Familiar Size
- Family Constellations
- Family Counseling
- Family Dynamic Disorder
- Family Mythology
- Family Resemblance
- Family Sculpting
- Family Studies
- Family Systemic Constellations
- Family Therapy
- Fan Effect
- Fanaticism
- Fantasy
- Farber's Disease
- Farber’s Lipogranulomatosis (Farber Disease)
- Farsightedness
- Fast Mapping
- Fatal Familial Insomnia (FFI)
- Fear
- Feature Detectors
- Feature Extraction
- Feature Integration Theory
- Febrile Delirium
- Febrile Seizure
- Fechner Scale
- Fechner's Law
- Fechner's Paradox
- Fecundity
- Fee For Service
- Feeding Disorder Of Infancy Or Early Childhood
- Feel-Good, Do-Good Phenomenon
- Feigned Scarcity
- Fellatio
- Female Oedipus Complex
- Feminism
- Fetal Alcohol Syndrome (FAS)
- Fetal Alcohol Syndrome (FAS) Checklist
- Fetus
- Fictional Fictionalism
- Field Research
- Fields Of Practice
- Fight or Flight
- Figure
- Figure-Ground
- File Drawer Problem (Publication Bias)
- Filicide
- Filler Questions
- Filtering (Mental Filtering)
- Fire Disease
- Fissures
- Five-Factor Model
- Fixation
- Fixed Action Pattern (FAP)
- Fixed-Interval Schedule
- Fixed-Ratio Schedule
- Flaccid Paralysis
- Flash Mobs
- Flashbulb Memory
- Flat Effect
- Flesh Eating Disease
- Flexibility
- Flight Of Ideas
- Flight Phobia
- Floaters
- Flooding
- Floor Effect
- Floppy Baby Syndrome
- Flotation REST
- Flow (Flow State)
- Fluid Intelligence
- Flumazenil
- Flunitrazepam
- Flying Phobia
- Flynn Effect
- Focal System
- Focalism
- Focusing Effect
- Focusing Illusion
- Folie A Deux
- Folk Psychology
- Folkways
- Follicle Stimulating Hormone (FSH)
- Follow-Up Study
- FOMO (aka, Fear Of Missing Out)
- Foolishness
- Foot-In-The-Door Phenomenon
- Footbinding
- Forced-Choice Method
- Forebrain
- Forensic Psychiatry
- Forensic Psychology
- Forer Effect
- Foreskin
- Forgetting
- Forgetting Curve
- Formal Assessment
- Formal Concept
- Formal Operational Stage
- Formal Sanctions
- Formants
- Formication
- Fornix
- Foundational Theories
- Fourier Analysis
- Fovea
- Fragile X Syndrome
- Framing
- Framing Effect
- Francis Bacon
- Francis Cecil Sumner
- Francis Galton
- Franz Alexander
- Franz Freiderich Anton Mesmer
- Fraternal Birth Order Effect
- Fraternal Twins
- Fraud Syndrome
- Free Appropriate Public Education
- Free Association
- Free Floating
- Free Recall
- Free Rider
- Free Running Cycle
- Free-Floating Anxiety
- Freedom To Withdraw
- Frenzy
- Frequency
- Frequency Distribution
- Frequency Illusion
- Frequency Polygon
- Frequency Theory
- Freud's Structural Model
- Freudian Slip (slip Of The Tongue)
- Friedlander-Sarbin Scale
- Friedrich Schlegel
- Fritz Heider
- Front Matter
- Frontal Ataxia
- Frontal Cortex
- Frontal Lobes
- Frontometaphyseal Dysplasia (FMD)
- Frontotemporal Dementia
- Frustration
- Frustration-Aggression Theory
- Fugue
- Fumarase Deficiency
- Fumaric Aciduria
- Functional Analysis
- Functional Attitudes Theory
- Functional Distance
- Functional Fixedness
- Functional MRI (fMRI)
- Functional Tolerance
- Functionalism
- Fundamental Attribution
- Fundamental Attribution Error
- Fundamental Frequency
- Fundamental Postulate
- Fungal Endocarditis
- Fuzzy Sets
- G (g Factor)
- G. Stanley Hall
- G/BBB Syndrome
- GABA (Gamma-Aminobutyric Acid)
- GABA (Gamma-Aminobutyric Acid) Antagonist
- GABA Receptor
- Gaia Ecology
- Gait
- Gait Apraxia
- Gait Belt
- Galactorrhea
- Galton's Questionary
- Galvanic Skin Response (GSR)
- Gambler's Anonymous
- Gamblers Fallacy
- Gamling Disorder
- Gamma Brain Waves
- Gamma-Cystathionase
- Gamma-Hydroxybutyrate (GHB)
- Gamomania
- Ganglion Cells
- Gangliosidosis
- Ganser Syndrome
- Garcia Effect
- Garden-Path Sentence
- Gardner-Diamond Syndrome
- Gargoylism
- Gas Chromatography
- Gasoline Intoxication
- Gaspers
- Gastric Motility
- Gastric Neuropathy
- Gastric Reflux Disease
- Gastrocolic Reflex
- Gastroduodenal Ulcer
- Gastroesophageal Reflux Disease
- Gastrointestinal Dysmotility (Autoimmune Gastrointestinal Dysmotility (AGID))
- Gate Control Theory
- Gate-Control Theory
- Gateway Drug
- Gaucher's Disease
- Gay And Lesbian Issues
- Gay Bashing
- Gay Panic
- Gay-Related Immune Deficiency
- Gemeinschaftsgefühl (feeling For Community)
- Gemeinshaft
- Gemellology
- Gender
- Gender Definitions
- Gender Differences
- Gender Dysphoria
- Gender Identity
- Gender Identity Disorder
- Gender Narcissism
- Gender Psychology
- Gender Reassignment
- Gender Role
- Gender Schema Theory
- Gender Segregation
- Gender Stereotype
- Gender-Typing
- Gene Mapping
- Gene Mosaicism
- Gene Splicing
- Genealogy
- General Adaptation Syndrome
- General Affective Aggression Model (GAM)
- General Experimental Psychology
- General Intelligence
- General Knowledge
- General Paralysis Of The Insane
- Generalist Practice
- Generalization
- Generalization Gradient
- Generalize (generalizability)
- Generalized Additive Model (GAM)
- Generalized Anxiety Disorder
- Generalized Linear Model
- Generalized Seizure (Grand Mal Seizure)
- Generation Effect
- Generativity
- Generic Name
- Genes
- Genetic Clock
- Genetic Code
- Genetic Counseling
- Genetic Determinism
- Genetic Engineering
- Genetic Epistemology
- Genetic Inheritance
- Genetic Marker
- Genetic Predisposition
- Genetics
- Genetropic Disease
- Genital Arousal In Sleep
- Genital Herpes
- Genital Stage
- Genius
- Genocide
- Genogram
- Genome
- Genotype
- Genotype-Environment Correlation (rGE)
- Geophagy
- GERD (Gastroesophageal Reflux Disease)
- Geriatric Disorders
- Geriatric Psychology
- Geriatrician
- Germinal Stage
- Geronotophilia
- Gerontology
- Gerophilia
- Gerstmann Syndrome
- Geschwind Syndrome
- Geschwind's Theory
- Gessellshaft
- Gestalt
- Gestalt Psychology
- Gestalt Therapy
- Gestational Surrogacy
- Gesture-Speech Mismatches
- GHB
- Ghost Sickness
- Ghrelin
- Giftedness
- Gigantism
- Giles De La Tourette Syndrome
- Gillespie Syndrome
- Glabrous Skin
- Glans Penis
- Glasgow Coma Scale (GCS)
- Glasgow Outcome Scale (GOS)
- Glass Ceiling
- Glaucoma
- Glia
- Glial Cells
- Glittering Generalities
- Global Amnesia
- Global Aphasia
- Global Labeling
- Global Perspective
- Globalization
- Glossolalia
- Glossopharyngeal
- Glossosynthesis
- Glove Anesthesia
- Glucagon
- Glucocorticoids
- Glucoreceptor
- Glucostatic Approach
- Glucostats
- Glue Sniffing
- Glutamate
- Gluten-Sensitive Enteropathy
- Glycation
- Glycine
- Glycogen
- Gnosology
- Goal Attainment Scaling (GAS)
- Goal-Directed Selection
- Goblet
- Golem
- Golem Effect
- Goltz Syndrome
- Gonadal Dysgenesis (GD)
- Gonadopause
- Gonadotropins
- Gonorrhea
- Good Behavior Game
- Good-Patient Role
- Goodness Of Fit
- Google Effect
- Gordon Allport
- Gottfried Wilhelm Von Leibniz
- Grade Equivalent Norms
- Graduated And Reciprocated Initiatives In Tension Reduction (GRIT)
- Graduated Exposure Therapy
- Grandiosity
- Granulomataus Enteritis
- Grapheme
- Graphology
- Graphomania
- Graphomotor Apraxia
- Gratitude
- Grave's Disease
- Gravity Induced-Loss Of Consciousness (G-LOC)
- Great Person Theory
- Green Therapy
- Greenhouse Effect
- Grief
- Grief And Loss Issues
- Grief Counseling
- Grimace
- Grit
- Gross National Happiness (GNH)
- Ground
- Group
- Group (clinical)
- Group Attractiveness Effect
- Group Attribution Bias
- Group Attribution Error
- Group Cohesiveness
- Group Counseling
- Group Dynamics
- Group Matching
- Group Phenomenon
- Group Polarization
- Group Psychological Abuse
- Group Psychotherapy
- Group Rape (Gang Rape)
- Group-Serving Bias
- Grouping
- Groupthink
- Growth Mindset
- Guided Search
- Guillaume-Benjamin-Amand Duchenne De Boulogne
- Guilt
- Gustaoception
- Gustation
- Gustatory Hallucination
- Gustav Theodor Fechner
- Gynocentrism
- Habit Disorder
- Habit Disturbance Of Children
- Habits
- Habituation
- Halfway House
- Hallucination
- Hallucinogen Intoxication
- Hallucinogen-Induced Mood Disorder
- Hallucinogens
- Hallucinosis
- Halo Effect
- Hamilton Anxiety Rating Scale (HAM-A)
- Hamilton Rating Scale For Depression
- Hampstead Baby Profile
- Handedness
- Handwashing Compulsion
- Handwriting Scales
- Hans Eysenck
- Hans Selye
- Hansen's Disease (Leprosy)
- Haphazard Sampling
- Happy Puppet Syndrome
- Haptic Memory
- Hard-Easy Effect
- Hardiness
- Harmony
- Harry Harlow
- Harvard Group Scale (HGSS)
- Hasan Ibn Al-Haytham
- Hawthorne Effect
- Head Of Table Effect
- Head Start
- Health
- Health Belief Model
- Health Promotion
- Health Psychology
- Healthy Living
- Heart Murmurs
- Heaven's Reward Fallacy
- Hebephrenia
- Hedonic Forecasting
- Hedonic Treadmill
- Hedonism
- Hedonistic Relevance
- Height Phobia
- Heinz Dilemma
- Heliotherapy
- Heliotropism
- Hellebores
- Helper's High
- Hemangiectatic Hypertrophy
- Hematoma
- Hematophobia
- Hemiballismus
- Hemiparaplegic Syndrome
- Hemiplegia
- Hemisection Of The Spinal Cord
- Hemispatial Neglect
- Hemisphere
- Hemispherectomy
- Hemispheric Specialization
- Hemizygous
- Hemoglobin S
- Hemophilia
- Hemorrhage
- Henry Odbert
- Hepatic Cirrhosis
- Herbert (Harry) Stack Sullivan
- Heredity
- Heritability
- Heritability Estimates
- Herman Ebbinghaus
- Herman Ludwig Ferdinand Von Helmholtz
- Hermaphrodite
- Hermeneutics
- Hernia
- Heroin Intoxication
- Hertz (Hz)
- Herzberg's Two Factory Theory (Motivation Theory)
- Heterogeneity
- Heterophenomenology
- Heterosexism
- Heterozygous
- Heuristic
- Heuristic Cue
- Hibernation
- Hidden Observer Theory
- Hierarchical Classification
- Hierarchical Model
- Hierarchies
- Hierarchy Of Fears
- Hierarchy of Needs
- Hierarchy Of Salience
- High Self-Awareness
- Higher Mental Processes
- Higher Order Conditioning
- Hindbrain
- Hindsight
- Hindsight Bias
- Hippocampus
- Histogram
- Histrionic Personality Disorder
- HIV
- Hoarding
- Holiday Heart Syndrome
- Holistic Counseling
- Holistic Psychology
- Hologram
- Holophrasic Speech
- Holophrastic Period
- Holoprosencephaly (HPE)
- Homeostasis
- Homogamy
- Homologous
- Homophobia
- Homosexual Panic
- Homosexuality
- Homozygous
- Homunculus
- Horizontal Cells
- Horizontal Decalage
- Hormones
- Horopter
- Hospice
- Hospital Phobia (aka Nosocomephobia)
- Hostile Aggression
- Hostile Attributional Bias
- Hostility
- Hostility Displacement
- Hot Cognition
- Hot Flashes
- Hot-Hand Fallacy
- Hot-Hand Phenomenom
- House-Tree-Person Test
- Howard Gardner
- Hozho
- Hsieh-Ping (Ghost Sickness)
- Hue
- Hue Intensity
- Hug Beans
- Human Behavior
- Human Behavior Genetics
- Human Brain
- Human Chorionic Gonadotropin (hCG)
- Human Factors Psychology
- Human Gammaherpesvirus 4
- Human Genome Project (HGP)
- Human Potential Movement
- Humanism
- Humanistic Perspective (Humanistic Psychology)
- Humanistic Therapy
- Humility
- Humor
- Humor Effect
- Humoral
- Hunger Motivation
- Hunt-Minnesota Test For Organic Brain Damage
- Huntingdon's Chorea (Huntington's Disease)
- Hurler Syndrome
- Hwaybyung
- Hyalophagia (aka, Hyalophagy)
- Hybrid
- Hydrocepahalus
- Hydrocodone
- Hydrophobia
- Hypalgesia
- Hyparcusia
- Hyperactivity
- Hyperacusis
- Hyperaldosteronism
- Hyperalgesia
- Hyperbolic Discounting
- Hypercolumn
- Hyperemesis Gravidarum
- Hyperfocus
- Hyperglycemia
- Hyperhidrosis
- Hyperkinetic Seizure
- Hypermnesia
- Hyperopic (hyperopia)
- Hyperphagia
- Hypersensitivity
- Hypersexual Disorder
- Hypersomnia
- Hyperstress
- Hyperthyroidism
- Hypertonia
- Hypertrichosis
- Hypervigilance
- Hypnagogic Hallucinations
- Hypnopompic Hallucinations
- Hypnosis
- Hypnotherapy
- Hypnotic
- Hypnotic Regression
- Hypnotic Susceptibility
- Hypnotizability
- Hypochondriacal Reaction
- Hypochondriasis
- Hypocorticalism
- Hypoglycemia
- Hypokalemia
- Hypomania
- Hypomanic Episode
- Hypostress
- Hypothalamus
- Hypothermia
- Hypothesis
- Hypothetical Construct
- Hypothetico-Deductive Method
- Hypothyroidism
- Hypotonia
- Hypoxophilia
- Hypoxphilia
- Hysteria (hysterical)
- Hysterical Amnesia
- Hysterical Blindness
- Hysterical Pseudodementia
- Hysterical Psychosis
- I-Knew-It-All-Along Phenomenon (Hindsight Bias)
- Iatrogenic Illness
- Ibn Rusd (Ibn Rushd)
- Ibn Sina
- Iceberg Metaphor
- Iceberg Model
- Iconic Memory
- Iconoclast
- Iconomania
- Ictal
- Icterus
- Id
- Id Anxiety
- Id Resistance
- Ideal Culture
- Ideal Monism
- Ideal Self
- Idealism
- Ideas Of Reference (or Delusions Of Reference)
- Ideation
- Ideational Agnosia
- Identical Twins
- Identifiable Victim Effect
- Identification
- Identification And Recognition
- Identification With The Aggressor
- Identification With The Aggressor (aka Stockholm Syndrome)
- Identified Patient (IP)
- Identity
- Identity Achievement
- Identity Crisis
- Identity Diffusion
- Identity Foreclosure
- Identity Moratorium
- Identity Versus Role Confusion
- Ideograph
- Ideology
- Ideomotor Apraxia
- Idiocentric
- Idioglossia
- Idiographic Approach
- Idiopathic
- Idiophrenic
- Idiot
- Idiot Savant
- Iicha'AA
- IKEA Effect
- Illinois Test Of Psycholinguistic Abilities (ITPA)
- Illness Anxiety Disorder
- Illusion
- Illusion Of Asymmetric Insight
- Illusion Of Control
- Illusion Of External Agency
- Illusion Of Transparency
- Illusion Of Validity
- Illusory
- Illusory Contours
- Illusory Correlation
- Illusory Of Truth Effect
- Illusory Superiority
- Illusory Truth Effecgt
- Illusory Truth Effect
- Image Therapy
- Imageless Thought
- Imagery
- Imagery Technique
- Imaginary Friend
- Imagination Inflation
- Imipramine
- Imitation Game (Turing Test Measures)
- Immanuel Kant
- Immaterialism
- Immediate Digit Span
- Immediate Recall
- Imminence
- Immune Response
- Immune System
- Immunoglobulins (Ig)
- Immunotherapy
- Impact Bias
- Impaired Ejaculation
- Impairment
- Imperative Hallucination
- Implicational Universals
- Implicit Attitude
- Implicit Attitude Test (IAT)
- Implicit Bias
- Implicit Memory
- Implicit Norms
- Implicit Social Cognitions
- Implicit Use Of Memory
- Implicitness
- Implosion
- Implosion Therapy (Flooding)
- Imposed Etic Bias
- Imposter Cycle
- Imposter Experience
- Imposter Phenomenon
- Imposter Syndrome
- Imposterism
- Impression Formation
- Impression Management
- Imprinting
- Impulse Control Disorders (ICD)
- Impulsive Aggression
- Impulsivity
- In-Group Bias
- In-Group Phenomena
- In-Vitro Fertilization (IVF)
- Inadequate Personality Disorder
- Inappropriate Affect
- Inappropriate Stimulus
- Inattentional Blindness
- Incapacitant
- Incendiarism (Arson)
- Incentive Theory
- Incentives
- Incest
- Incest Barrier
- Incest Taboo
- Incidence
- Inclusive Education Setting
- Inclusive Fitness Theory
- Inclusiveness
- Incomitant Esotropia
- Incompetency Plea
- Incomplete Pictures Test
- Incongruence
- Incongruity Theory Of Humor
- Incorporation Dream
- Incremental Validity
- Incubation
- Incubus
- Independent Construal Of Self
- Independent Living Model
- Independent Measures Design
- Independent Variable
- Indeterminacy
- Index Of Validity
- Indian Health Service
- Indirect Agonist
- Individual Differences (IDs)
- Individual Psychology
- Individual Responsibility
- Individualism
- Individuality (Selfhood)
- Individualized Education Program (IEP)
- Individualized Family Service Plan (IFSP)
- Individuals With Disabilities Education Act (IDEA)
- Individuation
- Induced Aggression
- Induced Motion
- Induction Effect
- Inductive Problem-Solving
- Inductive Reasoning
- Industrial and Organizational Psychology (I/O Psychology)
- Infant-Directed Speech
- Infanticide
- Infantile
- Infantile Acquired Aphasia
- Infantile Amnesia
- Infantile Esotropia
- Infarction
- Infectious Endocarditis
- Infective Endocarditis
- Inference
- Inferential Statistics
- Inferiority Complex
- Infertility
- Inflammatory Bowel Disease (IBD)
- Informal Communication
- Informal Reasoning
- Informal Sanctions
- Information Bias
- Information Processing Model
- Informational Social Influence
- Informed Consent
- Infradian Rhythms
- Ingratiation
- Ingroup
- InGroup Bias
- Inhalants
- Inhibited Temperament
- Inhibition
- Inhibition Of Return (IOR)
- Inhibitory Effect
- Inhibitory Postsynaptic Potential
- Inhibitory Process
- Inkblot Test (Rorschach Inkblot Test)
- Innate
- Innate Ability
- Innate Releasing Mechanism
- Inner Conflict (Internal Conflict)
- Inner Dialogue
- Inner Ear
- Inner Speech
- Innocence
- Inoculation Theory
- Inquisitorial System (Non-adversarial System)
- Insane
- Insanity Defense
- Insecure Attachment
- Insemination
- Insensitivity To Sample Size
- Insight
- Insight Learning
- Insight Therapy
- Insomnia
- Instinct
- Instinct Theory Of Aggression
- Instinctive Behavior
- Instinctive Knowledge (Instinctive Belief)
- Instinctoid
- Instinctual Drift
- Institutionalism
- Institutionalization
- Instrumental Aggression
- Instrumental Conditioning
- Insufficient Justification Effect
- Insulin
- Integral Theory
- Integrative Agreements
- Integrative Approach
- Integrative Psychotherapy
- Integrity
- Intellectual Detachment
- Intellectual Disability
- Intellectual Impoverishment
- Intellectualization
- Intelligence
- Intelligence Quotient (IQ)
- Intelligence Test
- Intelligent Design (ID)
- Intensity
- Intention Movement
- Intentional Bias
- Inter-Rater Reliability
- Inter-Trial Interval
- Interaction Effect
- Interactionism
- Interchannel Discrepancies
- Interdependence Theory
- Interdependent Construal Of Self
- Interest Inventory
- Interference
- Intergroup Conflict
- Interiorization
- Intermarriage
- Intermediate-Term Memory
- Intermittent Reinforcement
- Intermodal Perception
- Internal Attribution
- Internal Conflict
- Internal Consistency
- Internal Family Systems Model (IFS)
- Internal Locus of Control
- Internal Reference
- Internal Reliability
- Internal Saboteur
- Internal Stressor
- Internal Validity
- Internal Working Model
- Internalization
- Internalizing Behaviors
- International Classification Of Diseases (ICD)
- Interneuron
- Interoceptive
- Interpersonal Attraction
- Interpersonal Conflict
- Interpersonal Distance
- Interpersonal Psychotherapy (IPT)
- Interposition
- Interpretive Therapy
- Interpretive Validity
- Interprevitism
- Interquartile Range
- Interrogation
- Interrogative
- Intersubjectivity
- Interval
- Interval Scale
- Intervention
- Interviewer Illusion
- Intimacy
- Intimacy Problems
- Intracranial Hemorrhage (ICH)
- Intrafamily Dynamics
- Intragroup Competition
- Intrapsychic Conflict
- Intrinsic Light
- Intrinsic Motivation
- Introjection
- Introspection
- Introvert (Introversion)
- Intuition
- Intuition Pumps
- Intuitive Thought
- Invarient
- Investigator Effects
- Invincibility Fable
- Invisible Playmate
- Involuntary Commitment
- Involuntary Hospitalization
- Involuntary Urination
- Involutional Melancholia
- Ion Channel
- Ionotropic
- Ions
- Iowa Gambling Task
- Iowa Test Of Basic Skills (ITBS)
- IRB (Institutional Review Board)
- Iris
- Ironic Mental Control
- Ironic Process Theory
- Irrelevant Language
- Irresistible Impulse Rule
- Irreversibility
- Irreversible Coma
- Irritable Bowel Syndrome (IBS)
- Irritable Mood
- Ischemia
- Ischemic Stroke
- Isocortex
- Isolated Explosive Disorder
- Isolation
- Isolation Syndrome
- Isolation Tank (Sensory Deprivation Tank)
- Isomorphism
- Isophilia
- Item Analysis
- IUD (Intrauterine Device)
- Ivan Pavlov
- J.P. Guilford
- Jackson's Law (Jackson's Rule)
- Jacobson's Organ (Vomeronasal Organ)
- Jactatio Capitis Nocturnis
- Jamais Entendu
- Jamais Vecu
- Jamais Vu
- James E. Marcia
- James R. Flynn
- James-Lange Theory of Emotion
- Jane Loevinger
- Jane Loevinger Weissman
- Jane Loevinger’s Stages Of Ego Eevelopment
- Jargon Aphasia
- Jargons
- Jaundice
- Jaw Jerk Reflex
- Jealousy
- Jean Jacques Rousseau
- Jean Piaget
- Jehovah Complex
- Jenkins Activity Survey (JAS)
- Jensenism
- Jerome Kagan
- Jet
- Jet Lag
- Jigsaw Classroom
- Jihad
- Jinjinia Bemar
- Jocasta Complex
- Johann Frederich Herbart
- Johari Window
- John Bowlby
- John Dewey
- John Henry Effect
- John Locke
- John Morton Aase
- John Watson
- Jonah Complex
- Joseph Rémi Léopold Delbœuf
- Joseph Wolpe
- Joy
- Judgement
- Julian Rotter
- Jumping Frenchmen Of Maine Syndrome
- Jumping To Conclusions
- Jungian Psychology (or Analytical Psychology)
- Junk Science
- Junkie
- Just Noticeable Difference
- Just-World Hypothesis
- Just-World Phenomenon
- Justification Of Effort
- Juvenile Delinquency
- Juvenile Myoclonic Epilepsy (JME)
- Juvenile-Onset Diabetes
- Juvenilism
- K-Complex
- K-Line
- Kahlbaum Syndrome
- Kalischer Syndrome
- Kallamann Syndrome (KS)
- Kangaroo Care
- Kanner's Syndrome
- Kantianism
- Karen Horney
- Karma
- Karyotyping
- Kaspar Hauser Experiment
- Kaufmann Assessment Battery For Children (KABC)
- Keep Awake
- Kegel Exercises
- Kempf's Disease
- Kenneth Wilber
- Keratitis
- Kernal Of Truth
- Kernel Sentence
- Kernicterus
- Ketamine
- Ketogenic Diet
- Ketosis
- Keyword Method
- Kiddle Schedule For Affective Disorders And Schizophrenia (KSADS)
- Kin Selection
- Kineme
- Kinesics
- Kinesiology
- Kinesthesia
- Kinesthesis (Kinesthetic Sense)
- Kinesthetic Method
- Kinesthetics
- Kinetic Information
- Kinsey Institute
- Kinship System
- Kissing Disease
- Klazomania
- Klein-Levin Syndrome
- Kleinfelter's Syndrome
- Kleptolagnia
- Kleptomania
- Klippel-Trenaunay-Weber Syndrome
- Klismaphilia
- Klonapin
- Knee Jerk Reflex (Patellar Reflex)
- Knowledge
- Knowledge Management
- Knox Cube Test
- Kohlberg's Stages Of Moral Development
- Kolb's Learning Styles
- Konrad Lorenz
- Koro
- Korsakoff's Syndrome
- Kubler-Ross Model
- Kugelberg Welander Syndrome (KWS)
- Kuleshov Effect
- Kurt Lewin
- Kurtosis
- Kuru
- L-Dopa
- La Rocha
- Labeling Theory
- Labile Affect
- Labile Mood
- Laboratory Observation
- Labyrinthine Sense
- Labyrinthitis
- Lacrimal Bone
- Lacrimal Ducts
- Lacrimal Reflex
- Lacrimal Sac
- Lacrimation
- Lactation
- Lactotropic Hormonse
- Lacunar Amnesia
- Lacunar Stroke
- Lafayette Ronald Hubbard
- Lagophthalmos
- Lamarckism
- Lamaze Technique
- Landau Reflex
- Landau-Kleffner Syndrome (LKS)
- Langdon Down's Syndrome
- Language
- Language Acquisition
- Language Acquisition Device (LAD)
- Language Behavior
- Language Centers
- Language Deficits
- Language Delay
- Language Disorder
- Language Production
- Language-Based Learning Disability (LBLD)
- Language-Making Capacity (LMC)
- Languor
- Lanterman Developmental Disabilities Act
- Laparoscopy
- Laparotomy
- Lapsus
- Lapsus Linguae (Freudian Slip)
- Laryngeal Reflex
- Latah
- Latchkey Children
- Late-Onset Schizophrenia
- Latency
- Latent Content
- Latent Homosexuality
- Latent Learning
- Lateral Geniculate Nucleus (LGN)
- Lateral Hypothalamus
- Lateral Thinking
- Lateralization
- Lateralization Theory
- Laughing Gas (Nitrous Oxide)
- Law (or Principle) Of Positive Reinforcement
- Law And Order Orientation
- Law Of Common Fate
- Law Of Diminishing Returns
- Law of Effect
- Law Of Proximity
- Law Of Similarity
- Law Of The Instrument
- Lawrence Kohlberg
- Laws Of Association
- Lazy Eye
- Lead-Pipe Rigidity
- Leadership
- Leadership Style
- Leading Question
- Learned Helplessness
- Learned Optimism
- Learned Response
- Learning
- Learning (Conditioning)
- Learning By Ideas
- Learning Curve
- Learning Disability
- Learning Model
- Learning Paradigms
- Learning Styles
- Learning-Performance Distinction
- Least Restrictive Environment (LRE)
- Lecanomancy
- Left Brain
- Legal Blindness
- Legal Psychiatry
- Legal Psychology
- Legasthenia
- Leisure Lifestyle
- Lemierre's Syndrome
- Len Lecci
- Length-Time Bias
- Lennox-Gastaut Syndrome (LGS)
- Lens
- Leo Kanner
- Leon Festinger
- Leonardo's Paradox
- Leptin
- Lesbian Feminism
- Lesbian Separatism
- Lesbianism
- Lesch's Alcoholism Typology
- Lesch-Nyhan Syndrome (LNS)
- Lesion
- Lesion Method
- Lesioning Studies
- Leśniowski-Crohn's Disease
- Less-Is-Better Effect
- Lethal Catatonia
- Letter-Number Sequencing
- Lev Vygotsky
- Leva-Dopa
- Level-of-Processing Effect
- Leveling And Sharpening
- Levels of Processing
- Levirate Marriage
- Lewis Terman
- Lewy Body Dementia
- Lexical Agraphia
- Lexical Hypothesis
- Lexicology
- Lexicon
- Liberation Psychology
- Liberation Theology
- Libidinization (Erotization)
- Libido
- Librium
- Lie Scales
- Life Change Unit (LCU)
- Life Coaching
- Life Cycle
- Life History Method
- Life Stages
- Lifestyle Balance
- Light Adaptation
- Light And Shadows
- Light Intensity
- Lightner Witmer
- Lightness Constancy
- Likert Scale
- Lilluputian Hallucination
- Limbic Cortex
- Limbic System
- Linear Perspective
- Linguistic Determinism
- Linguistic Relativity Hypothesis
- Linguistics
- Link Method
- Lipid Bilayer
- Liquid "E"
- Liquid "X"
- Liquid Ecstasy
- Lissencephaly
- List-Length Effect
- Lithium Carbonate
- Lithopedion
- Little Albert Experiment
- Little Hans
- Little Peter Experiment
- Living Will
- Loading
- Lobotomy (Prefrontal Lobotomy)
- Localization
- Localized Amnesia
- Localizing
- Locke’s Theory Of Goal-Setting
- Locomotor Ataxia
- Locus Coeruleus
- Locus Of Control
- Logotherapy
- Lokian Personality
- Lolita Complex
- London Syndrome
- Long-Term Depression (LTD)
- Long-Term Memory
- Long-Term Potentiation (LTP)
- Longitudinal Data
- Longitudinal Fissure
- Longitudinal Study
- Look Elsewhere Effect
- Looking-Glass Self
- Looming
- Loose Associations
- Loss Aversion
- Lou Gherig's Disease
- Loudness
- Louis-Bar Syndrome
- Love Drugs
- Low Awareness
- Low Frustration Tolerance
- Low-Ball Technique
- Low-Grade Inflammation
- Lowe Syndrome
- LSD
- Lucid Dreaming
- Lucifer Effect
- Lumbar Puncture (Spinal Tap)
- Lupus
- Luria-Nebraska Test
- Luteinizing Hormone (LH)
- Lygophilia
- Lygyrophobia
- Lyme Disease
- Lymph System
- Lymphocytes
- Lysine
- M. Rappaport
- Machian Positivism
- Machiavellian
- Machismo
- Machover Draw-a-Person
- Macrobiotics
- Macrocephaly
- Macroglossia
- Macropsia
- Macrosomia
- Macrosystem
- Macula
- Macular Degeneration
- Mad Hatter's Disease
- MADD (Mothers Against Drunk Driving)
- Magic Mushrooms
- Magical Thinking
- Magnetic Resonance Imaging (MRI)
- Magnetoencephalography (MEG)
- Mainlining
- Mainstreaming
- Maintenance Rehearsal
- Maintenance Therapy
- Major Depression
- Major Depressive Disorder
- Major Depressive Episode
- Major Neurocognitive Disorder (Dementia)
- Majority Influence
- Mal De Ojo
- Mal De Pelea
- Maladaptive Behaviors
- Malaise
- Malapropism
- Male Chauvinism
- Male Hypoactive Sexual Desire Disorder (MHSDD)
- Male Menopause
- Male Orgasmic Disorder
- Male Pseudohermaphroditism
- Mali-Mali
- Malice Aforethought
- Malingering
- Malleable
- Malthusian Theory
- MalumIn Se
- Mammary Glands
- Mammography
- Managed (Health) Care
- Management Psychology
- Mandate Phenomenon
- Mandated Reporting
- Mandibular Tendon Reflex
- Mania
- Maniac
- Manic Depressive Anxiety
- Manic Episode
- Manifest Anxiety
- Manifest Content
- Manipulation Check
- Manipulation Motive
- Mannerisms
- Manners
- Mantra
- Manual Arts Therapy
- Manual Communication
- Manual Dominance (Handedness)
- Maple Syrup Urine Disease (MSUD)
- Marathon Group
- Marfan's Syndrome
- Margaret Floy Washburn
- Margin Of Error
- Marginalization
- Marianism
- Marianismo
- Marital Schism
- Marital Subsystem
- Maroteaux-Lamy Syndrome
- Marriage Counseling
- Marriage Enrichment Counseling
- Marriage Types
- Marrinesco-Sjogren Syndrome
- Marshall-Smith Syndrome
- Marshmellow Test (Marshmellow Experiment)
- Martin Elias Pete Seligman
- Martin Heidegger
- Marxism
- Marxist Feminism
- Mary Ainsworth
- Mary Cover Jones
- Mary Whiton Calkins
- Masculine Protest
- Masked Depression
- Maslach Burnout Inventory (MBI)
- Maslow's Motivational Hierarchy
- Maslow's Theory Of Human Motivation
- Masochism
- Masochistic Fantasies
- Mass Hysteria
- Mass Media
- Mass Murder
- Mass Psychogenic Illness
- Mass Psychology
- Mass Suicide
- Massed Practice
- Masseter Reflex
- Mastography
- Masturbation
- Matched Group Design
- Matching Familiar Figures Test (MFF)
- Matching Phenomenon
- Mate Poaching
- Mate Swapping
- Material Appropriate Processing (MAP)
- Material Cause
- Material Self
- Materialism
- Materialistic Feminism
- Maternal Aggression
- Maternal Deprivations
- Maternal Drive
- Maternal PKU
- Maternity Blues
- Mathematical Psychology
- Matriarchy
- Matricide
- Matrilineal
- Matthew Effect
- Maturation
- Maturational Lag
- Maturity
- Max Wertheimer
- Maximilian Weber
- McCarthyism
- McCune-Albright Syndrome
- McGuire's Psychological Motivations
- McGurk Effect
- MDMA
- Mean
- Meaning Therapy (MT)
- Measures Of Central Tendency
- Measures Of Variability
- Mechanical Aptitude
- Mechanical Intelligence
- Mechanical Solidarity
- Mechanoreceptor
- Meckel-Gruber Syndrome (MKS)
- Medea Complex
- Median
- Mediation
- Mediation Process
- Mediator Variable
- Medical Family History
- Medical History
- Medical Model
- Meditation
- Medium
- Medulla
- Medulla Oblongata
- Medullation
- Megalomania
- Megan's Law
- Meiosis
- Melancholia
- Melancholia Agitata
- Melancholic
- Melatonin
- Melnick-Needles Syndrome (MNS)
- Meme
- Memory
- Memory Bias
- Memory Decay
- Memory Distortions
- Memory Implantation
- Memory Storage
- Memory Strategies
- Memory Trace
- Men's Liberation Movement
- Menage A Trois
- Menarche
- Mendelian Inheritance
- Meninges
- Meningitis
- Meningoencephalitis
- Menopausal Depression
- Menopause
- Mens Rea
- Mensa
- Mental Acuity
- Mental Age
- Mental Block
- Mental Health
- Mental Health Conditions
- Mental Health Counseling
- Mental Illness
- Mental Management
- Mental Model
- Mental Orthopedics
- Mental Rehearsal
- Mental Retardation
- Mental Rituals
- Mental Set
- Mentalism
- Mentorship
- Meperidine
- Mere Exposure Effect
- Mesmerism
- Mesosystem
- Messenger Ribonucleic Acid (Messenger Rna) (mRna)
- Meta Analysis (Meta-Analysis)
- Meta Emotions
- Metabolic Rate
- Metabolic Tolerance
- Metacognition
- Metalinguistic Awareness
- Metamemory
- Metaperception
- Metapsychology
- Methamphetamine
- Method Of Limits
- Method of Loci
- Methodological Behaviorism
- Methylenedioxymethamphetamine
- Metrazol
- Mexican Valium
- Michigan Alcohol Screening Test (MAST)
- Micrdeletion Syndrome
- Microcephaly
- Microexpressions
- Microglia
- Micropsia
- Microsaccades
- Microsleep
- Microsystem
- Midbrain
- Middle Ear
- Middle Ear Muscles (MEM) Reflex
- Middle East Respiratory Syndrome (MERS)
- Middle-Term Memory
- Midget
- Midlife Crisis
- Mild Mental Retardation
- Milieu Therapy
- Miller's Law
- MillerDieker Syndrome (MDS)
- Million Clinical Multiaxial Inventory (MCMI)
- Mimicry
- Mind
- Mindfulness Meditation
- Mindfulness Psychotherapy
- Mindguard
- Mindlessness
- Minimal Group Paradigm
- Minimalization
- Minimization
- Minnesota Multiphasic Personality Inventory (MMPI)
- Minority Influence
- Miracle Healing
- Mirror Neurons
- Mirror-Image Misperception
- Mirror-Image Perception
- Misanthrope
- Misattribution
- Misattribution Of Memory
- Misinformation Effect (false memory)
- Mitochondria
- Mitosis
- Mixed Anxiety And Depressive Disorder (MADD)
- Mixed Mania
- Mnemonics
- Mob Psychology
- Modality Effect
- Mode
- Modeling
- Modeling Therapy
- Moderate Mental Retardation
- Modernity
- Modesty Bias
- Modularity
- Mommy Track
- Monamine Oxidase Inhibitors (MAOI)
- Money Illusion
- Mongolism
- Monism
- Monocular Cues
- Monogenic Trait
- Mononucleosis (Mono)
- Monotropy
- Monotropy Hypothesis
- Monozygote
- Monozygotic Twins (Identical Twins)
- Mood
- Mood Congruent Memory Bias
- Mood Dependent Retrieval
- Mood Disorders
- Mood Freezing
- Mood Linkage
- Mood-Congruent Behavior
- Mood-Congruent Memory
- Mood-Incongruent
- Moon Illusion
- Moral Credential Effect
- Moral Development
- Moral Dilemma
- Moral Exclusion
- Moral Luck
- Moral Panic
- Moral Reasoning
- Morality
- Morbid Obesity
- Morbidity
- Mores
- Morgagni-Stewart-Morel Syndrome
- Morita Therapy
- Morning Sickness
- Morning-After Pill
- Moron
- Morph
- Morphemes
- Morphine
- Morphology
- Morphophilia
- Mortality
- Mother Archetype
- Mother Figure
- Mother Substitute
- Motherese
- Motion Aftereffect
- Motion Agnosia
- Motion Parallax
- Motion Sense
- Motion Sickness
- Motivated Forgetting
- Motivation
- Motivational Interviewing
- Motive
- Motor Aphasia
- Motor Cortex
- Motor Development
- Motor Disturbance
- Motor Neurological Disorder
- Motor Neurons
- Motor Reflexes
- Mucopolysaccharidosis Type I (MPS I)
- Mucopolysaccharidosis Type VI
- Mueller-Lyer Illusion
- Muhammed Ibn Zakariya Al-Razi
- Multiaxial Approach
- Multicontextual
- Multicultural Education
- Multiculturalism
- Multidimensional
- Multidirectional
- Multidisciplinary Team
- Multigenerational Family Therapy
- Multimodal
- Multinational Corporations
- Multiple Approach-Avoidance
- Multiple Memory Systems Theory
- Multiple Personality Disorder
- Multiple Reinforcement Schedule
- Multiple Sclerosis
- Multiple Selves (Multiple Personas)
- Multipolar Neuron
- Multistage Sampling
- Mum Effect
- Munchausen Syndrome
- Munchausen Syndrome By Proxy
- Mundane Realism
- Munsell Color System
- Murder Suicide
- Muscle Dysmorphia
- Muscle Memory
- Muscle Relaxant
- Muscular Dystrophy
- Music Therapy
- Musicogenic Epilepsy
- Mussitation
- Mutations
- Mutism
- Muttering Delirium
- Mutual Exclusivity
- Mutual Storytelling Technique
- Myasthenia Gravis
- Myelencephalon
- Myelin
- Myelination
- Myelogenesis
- Myers-Briggs Assessment
- Myers-Briggs Type Indicator (MBTI)
- Myoclonic Epilepsy
- Myoclonic Jerks
- Myopathy
- Myopia
- Myotonic Dystrophy
- Mysticism
- Mythology
- Myxedema
- Naglieri Nonverbal Ability Test (NNAT)
- Naive Cynicism
- Naive Hedonism
- Naive Idealism
- Naive Observer
- Naloxone
- Name Calling
- Napoleon Complex
- Narcan
- Narcissism
- Narcissistic Personality (narcissism)
- Narcolepsy
- Narcomania
- Narcotherapy
- Narcotic
- Narcotic Stupor
- Narcotics Anonymous (NA)
- Narrative Psychology
- Narrative Therapy
- Narratophilia
- Native Intellectual Ability
- Nativism
- Natural Child
- Natural Childbirth
- Natural Concept
- Natural Consequences
- Natural Family Planning (NFP)
- Natural High
- Natural Laws
- Natural Reinforcer
- Natural Selection
- Naturalist Fallacy
- Naturalistic Intelligence
- Naturalistic Observation
- Nature-Nurture Issue
- Naturopathy
- Nauseum Gravidarium
- Nazir Al-Din Al-Tusi
- Near Death Experience
- Nearsightedness
- Necrochlesis
- Necrocoitus
- Necrolagnia
- Necromancy
- Necrophilia
- Necrophilic Fantasies
- Necrophilism
- Necrophobia
- Necrosis
- Necrotizing Fasciitis (NF)
- Need For Achievement (n Ach)
- Need to Belong
- Need-Fear Dilemma
- Needle Exchange Program
- Needle Phobia
- Needs
- Needs Assessment
- Negative (or Negativity) Bias
- Negative Affect Scale
- Negative Affect Syndrome (NAS)
- Negative Afterimage
- Negative Correlation
- Negative Personality Disorder
- Negative Priming
- Negative Punishment
- Negative Reinforcement
- Negative Reinforcer
- Negative State Relief
- Negative Symptoms
- Negativism
- Negativity Bias
- Negativity Effect
- Neglect Of Probability
- Neglected Child
- Nellysa Disease
- Nelson-Denny Reading Test
- Nembutal
- NEO Personality Inventory
- Neo-Freudian
- Neocolonialism
- Neocortex
- Neologism
- Neonatal Behavioral Assessment Scale (NBAS)
- Neonate
- Neopallium
- Neophilia
- Nephroblastoma
- Nerve Deafness
- Nerves
- Nervous System
- Neural Disorders
- Neural Impulse
- Neural Networks
- Neural Stimulus
- Neurasthenia