Psychology
StudyWalks exists to make learning clear, accessible, and free.
Short lessons. In order. Built for people who want to understand.
Begin with Unit 1: Psychology as a Science & Research Methods. It sets the foundation for everything that follows.
Nothing watched yet
Unit 1: Psychology as a Science & Research Methods 65 lessons, 2 lecture parts
- 0001 What Psychology Studies
- 0003 Behavior and Mental Process
- 0005 Empiricism
- 0007 Introspection and Its Limits
- 0009 Structuralism
- 0011 Functionalism
- 0013 Psychoanalytic Theory
- 0015 Behaviorism
- 0017 Humanism
- 0019 The Cognitive Revolution
- 0021 The Biological Perspective
- 0023 The Evolutionary Perspective
- 0025 The Sociocultural Perspective
- 0027 The Biopsychosocial Model
- 0029 Levels of Analysis
- 0031 Basic and Applied Research
- 0033 Psychologist and Psychiatrist
- 0035 Theory
- 0037 Hypothesis
- 0039 Falsifiability
- 0040 The Unfalsifiable Claim
- 0042 Unfalsifiable Is Not False
- 0044 Operational Definition
- 0045 The Underspecified Variable
- 0047 The Scientific Method in Psychology worked example
- 0049 Population and Sample
- 0051 Random Sampling
- 0052 Sampling Bias
- 0054 The Case Study
- 0056 Naturalistic Observation
- 0057 Observer Bias
- 0058 Blind Coding
- 0060 Survey Research
- 0061 Self-Report Bias
- 0063 Correlation
- 0064 The Correlation–Causation Error
- 0065 Why Correlational Data Stays Correlational
- 0067 The Correlation Coefficient
- 0069 Reading a Correlation Coefficient
- 0070 Reading a Weak Positive Coefficient
- 0072 Reading a Strong Negative Coefficient
- 0074 Reading a Near-Zero Coefficient
- 0076 The Third-Variable Problem
- 0078 Illusory Correlation
- 0080 Confirmation Bias
- 0081 Correcting for Confirmation Bias
- 0083 Hindsight Bias
- 0085 The Experiment
- 0087 Independent and Dependent Variables
- 0089 Random Assignment
- 0090 Assignment Is Not Sampling
- 0092 Confounding Variable
- 0093 What a Confound Costs
- 0095 Experimental and Control Groups
- 0097 The Placebo Effect
- 0099 Single-Blind and Double-Blind Designs
- 0101 Designing an Experiment worked example
- 0103 Statistical Significance
- 0104 Misreading Statistical Significance
- 0106 Informed Consent
- 0108 Deception and Debriefing
- 0110 The Institutional Review Board
- 0112 Ethics in Animal Research
- 0114 Replication
- 0116 Auditing a Health Headline review
Unit 2: Biopsychology 67 lessons, 2 lecture parts
- 0141 The Neuron
- 0143 Dendrites and the Cell Body
- 0145 The Axon and Terminal Buttons
- 0147 The Myelin Sheath
- 0149 Glial Cells
- 0151 The Resting Potential
- 0153 The Threshold of Excitation
- 0155 The Action Potential
- 0157 The All-or-None Law
- 0158 The "Stronger Signal, Bigger Spike" Error
- 0159 Rate and Population Coding
- 0161 The Synapse
- 0163 Neurotransmitters
- 0165 Receptor Specificity
- 0167 Reuptake
- 0169 Agonists
- 0170 Antagonists
- 0172 Tracing a Signal Across the Synapse worked example
- 0174 Acetylcholine
- 0176 Dopamine
- 0178 Serotonin
- 0180 Norepinephrine
- 0182 GABA and Glutamate
- 0184 Endorphins
- 0186 The Central Nervous System
- 0188 The Peripheral Nervous System
- 0190 The Somatic Nervous System
- 0192 The Autonomic Nervous System
- 0194 The Sympathetic Division
- 0195 The Parasympathetic Division
- 0197 The Spinal Reflex
- 0199 The Hindbrain
- 0201 The Midbrain
- 0203 The Forebrain
- 0205 The Thalamus
- 0207 The Hypothalamus
- 0209 The Hippocampus
- 0211 The Amygdala
- 0213 The Cerebral Cortex
- 0215 The Frontal Lobe
- 0217 The Parietal Lobe
- 0219 The Occipital Lobe
- 0221 The Temporal Lobe
- 0223 Broca's Area
- 0224 Wernicke's Area
- 0226 Locating a Function by Lobe
- 0227 Case: The Patient Who Cannot Name Faces
- 0229 Case: The Patient Who Speaks Fluent Nonsense
- 0231 Case: The Patient Who Cannot Plan a Meal
- 0233 Case: The Patient Blind with Healthy Eyes
- 0235 Case: The Patient Who Cannot Locate Touch
- 0237 Lateralization
- 0238 The Left-Brain / Right-Brain Myth
- 0240 The Corpus Callosum and Split-Brain Findings
- 0242 Neuroplasticity
- 0244 The Endocrine System
- 0246 The Pituitary Gland
- 0248 The Adrenal Glands
- 0250 The Thyroid Gland
- 0252 Genes and Chromosomes
- 0254 Genotype and Phenotype
- 0256 Heritability
- 0257 Misreading Heritability
- 0259 Epigenetics
- 0261 Range of Reaction
- 0262 What Range of Reaction Cannot Do
- 0264 From Gene to Behavior, Traced review
Unit 3: Consciousness & Sleep 39 lessons, 1 lecture part
- 0291 Consciousness
- 0293 Circadian Rhythm
- 0295 The Suprachiasmatic Nucleus
- 0297 Melatonin
- 0299 Jet Lag
- 0301 Rotating Shift Work
- 0303 Sleep Debt
- 0305 Effects of Sleep Deprivation
- 0307 Sleep as Restoration
- 0308 Sleep as Adaptive Function
- 0310 Sleep and Memory Consolidation
- 0312 NREM Stage N1
- 0314 NREM Stage N2
- 0316 NREM Stage N3
- 0318 REM Sleep
- 0319 Confusing REM with Deep Sleep
- 0320 Depth Is Not Vividness
- 0322 REM Atonia
- 0324 The Sleep Cycle worked example
- 0326 Freud's Dream Theory
- 0327 Activation-Synthesis Theory
- 0328 What Activation-Synthesis Leaves Open
- 0330 Insomnia
- 0332 Sleep Apnea
- 0334 Narcolepsy
- 0336 Parasomnias
- 0338 Night Terrors and Nightmares
- 0340 Psychoactive Drugs
- 0342 Tolerance
- 0344 Withdrawal
- 0346 Physical and Psychological Dependence
- 0348 Depressants
- 0350 Alcohol
- 0352 Stimulants
- 0354 Opioids
- 0356 Hallucinogens
- 0358 Hypnosis
- 0360 Meditation
- 0362 A Night of Sleep, Traced review
Unit 4: Sensation & Perception 58 lessons, 2 lecture parts
- 0371 Sensation
- 0372 Perception
- 0374 Transduction
- 0376 Bottom-Up Processing
- 0377 Top-Down Processing
- 0379 Absolute Threshold
- 0381 The Difference Threshold
- 0382 The Difference Threshold Is Not Fixed
- 0384 Weber's Law
- 0385 Where Weber's Law Breaks Down
- 0387 Subliminal Stimuli
- 0388 The Subliminal Persuasion Myth
- 0390 Signal Detection Theory
- 0392 Sensory Adaptation
- 0394 Amplitude and Wavelength
- 0396 The Visible Spectrum
- 0398 The Cornea and Lens
- 0400 The Retina
- 0402 Rods
- 0403 Cones
- 0405 The Fovea
- 0407 The Blind Spot
- 0409 The Optic Nerve and Optic Chiasm
- 0411 Tracing Light to the Visual Cortex worked example
- 0413 Trichromatic Theory
- 0414 Opponent-Process Theory
- 0416 Color Blindness
- 0418 Binocular Depth Cues
- 0419 Monocular Depth Cues
- 0421 Frequency and Amplitude in Sound
- 0423 The Outer and Middle Ear
- 0425 The Cochlea and Basilar Membrane
- 0427 Hair Cells
- 0429 Tracing Sound to the Auditory Cortex worked example
- 0431 Place Theory
- 0432 Temporal Theory
- 0434 Conductive Hearing Loss
- 0435 Sensorineural Hearing Loss
- 0437 Sound Localization
- 0439 Taste
- 0441 Smell
- 0443 The Vestibular Sense
- 0445 Proprioception and Kinesthesia
- 0447 Pain and Nociception
- 0448 Gate Control Theory
- 0449 The Gate Is Controlled From Above
- 0451 Figure-Ground
- 0453 Proximity
- 0455 Similarity
- 0457 Continuity
- 0459 Closure
- 0461 Perceptual Constancy
- 0463 Perceptual Set
- 0465 Identifying Gestalt Principles in an Image
- 0466 Grouping in a Logo
- 0468 Grouping in a Crowd Photograph
- 0470 Grouping in a Page of Text
- 0472 Why Two Eyes Beat One review
Unit 5: Learning 61 lessons, 2 lecture parts
- 0491 Learning
- 0493 Habituation
- 0495 Classical Conditioning
- 0497 The Unconditioned Stimulus
- 0499 The Unconditioned Response
- 0501 The Neutral Stimulus
- 0503 The Conditioned Stimulus
- 0505 The Conditioned Response
- 0507 Acquisition
- 0509 Labeling a Conditioning Diagram
- 0511 Extinction in Classical Conditioning
- 0512 Spontaneous Recovery
- 0514 Stimulus Generalization
- 0515 Stimulus Discrimination
- 0517 Higher-Order Conditioning
- 0519 The Little Albert Study
- 0520 Little Albert and Research Ethics
- 0522 Taste Aversion Learning
- 0524 Labeling Pavlov's Dogs
- 0526 Labeling a Fear of the Doctor's Office
- 0528 Labeling Anticipatory Nausea
- 0530 Labeling an Advertisement
- 0532 Contingency in Conditioning
- 0533 The "Pairing Is Enough" Error
- 0535 Prediction Is What Is Learned
- 0537 Operant Conditioning
- 0539 The Law of Effect
- 0541 Reinforcement
- 0542 Punishment
- 0544 Positive Reinforcement
- 0546 Negative Reinforcement
- 0547 The Negative Reinforcement Error
- 0549 Positive Punishment
- 0551 Negative Punishment
- 0553 Primary and Secondary Reinforcers
- 0555 Shaping worked example
- 0557 Continuous Reinforcement
- 0559 The Fixed-Ratio Schedule
- 0561 The Variable-Ratio Schedule
- 0563 The Fixed-Interval Schedule
- 0565 The Variable-Interval Schedule
- 0567 Choosing a Reinforcement Schedule
- 0569 Extinction in Operant Conditioning
- 0571 Schedule for Teaching a New Skill
- 0573 Schedule for Steady Output
- 0575 Schedule for a Burst Before a Deadline
- 0577 Schedule for a Habit That Survives Lapses
- 0579 The Extinction Burst
- 0580 The Danger in an Extinction Burst
- 0582 The Token Economy
- 0584 Latent Learning
- 0586 The Cognitive Map
- 0588 Observational Learning
- 0590 The Four Steps of Modeling
- 0592 The Bobo Doll Study
- 0594 Vicarious Reinforcement
- 0596 Modeling Step One: Attention
- 0598 Modeling Step Two: Retention
- 0600 Modeling Step Three: Reproduction
- 0602 Modeling Step Four: Motivation
- 0604 Teaching One Behavior Two Ways review
Unit 6: Memory 50 lessons, 2 lecture parts
- 0621 Memory
- 0623 Encoding
- 0625 Storage
- 0627 Retrieval
- 0629 Automatic Processing
- 0630 Effortful Processing
- 0632 Semantic Encoding
- 0634 Visual Encoding
- 0636 Acoustic Encoding
- 0638 The Self-Reference Effect
- 0640 Sensory Memory
- 0642 Short-Term Memory
- 0644 Miller's Seven Plus or Minus Two
- 0645 Cowan's Revision
- 0647 Chunking
- 0649 Rehearsal
- 0651 Working Memory
- 0653 The Phonological Loop
- 0655 The Visuospatial Sketchpad
- 0657 The Central Executive
- 0659 Long-Term Memory
- 0661 Explicit Memory
- 0662 Implicit Memory
- 0664 Episodic Memory
- 0666 Semantic Memory
- 0668 Procedural Memory
- 0670 The Hippocampus in Memory
- 0672 The Amygdala in Emotional Memory
- 0674 The Cerebellum in Procedural Memory
- 0676 Recall
- 0677 Recognition
- 0679 Relearning
- 0681 Retrieval Cues
- 0683 Context-Dependent Memory
- 0685 State-Dependent Memory
- 0687 The Forgetting Curve
- 0689 Encoding Failure
- 0691 Proactive Interference
- 0692 Retroactive Interference
- 0694 Anterograde Amnesia
- 0695 Retrograde Amnesia
- 0697 The Misinformation Effect
- 0699 Flashbulb Memories
- 0700 The "Vivid Means Accurate" Error
- 0702 Source Monitoring Errors
- 0704 The Testing Effect
- 0706 Distributed Practice
- 0708 The Method of Loci worked example
- 0710 Building a Study Plan from Memory Research worked example
- 0712 Why You Failed the Test You Studied For review
Unit 7: Cognition, Language & Intelligence 55 lessons, 2 lecture parts
- 0731 Cognition
- 0733 Concept
- 0735 Prototype
- 0737 Natural and Artificial Concepts
- 0739 Schema
- 0741 Assimilation
- 0742 Accommodation
- 0744 Script
- 0746 Language
- 0748 Phoneme
- 0750 Morpheme
- 0752 Syntax
- 0753 Semantics
- 0755 Lexicon
- 0757 Language Milestones
- 0759 Overgeneralization
- 0761 The Critical Period for Language
- 0763 Linguistic Relativity
- 0765 Problem Solving
- 0767 Algorithm
- 0768 Heuristic
- 0769 The "Heuristics Are Just Guesses" Error
- 0771 Trial and Error
- 0773 Working Backwards
- 0775 Means-End Analysis worked example
- 0777 Functional Fixedness
- 0779 Mental Set
- 0781 Anchoring Bias
- 0783 The Availability Heuristic
- 0785 The Representativeness Heuristic
- 0787 Framing
- 0789 Intelligence
- 0791 Spearman's General Intelligence
- 0793 Fluid and Crystallized Intelligence
- 0795 Sternberg's Triarchic Theory
- 0797 Gardner's Multiple Intelligences
- 0799 Emotional Intelligence
- 0801 Divergent and Convergent Thinking
- 0803 The Learning Styles Myth
- 0805 Mental Age and the Intelligence Quotient
- 0807 The Stanford-Binet
- 0809 The Wechsler Scales
- 0811 Standardization
- 0813 Norms and the Normal Curve
- 0815 Reliability
- 0816 Validity
- 0817 Reliable but Not Valid
- 0818 Why Consistency Persuades
- 0820 The Flynn Effect
- 0822 Intellectual Disability
- 0824 Giftedness
- 0826 Stereotype Threat
- 0828 Heredity and Environment in Intelligence
- 0830 Reading an Intelligence Test Report worked example
- 0832 Solving One Problem Four Ways review
Unit 8: Lifespan Development 58 lessons, 2 lecture parts
- 0851 Developmental Psychology
- 0853 Nature and Nurture
- 0855 Continuous and Discontinuous Development
- 0857 Stability and Change
- 0859 Cross-Sectional Design
- 0861 Longitudinal Design
- 0863 The Cohort Effect
- 0865 The Germinal Stage
- 0867 The Embryonic Stage
- 0869 The Fetal Stage
- 0871 Teratogens
- 0873 Fetal Alcohol Spectrum Disorders
- 0875 Newborn Reflexes
- 0877 Motor Milestones
- 0879 Piaget's Sensorimotor Stage
- 0881 Object Permanence
- 0883 Piaget's Preoperational Stage
- 0885 Egocentrism
- 0887 Conservation
- 0889 Piaget's Concrete Operational Stage
- 0891 Piaget's Formal Operational Stage
- 0893 The Zone of Proximal Development
- 0894 The Zone Moves
- 0896 Scaffolding
- 0898 Theory of Mind
- 0900 Attachment
- 0902 Harlow's Contact Comfort
- 0904 The Strange Situation
- 0906 Secure Attachment
- 0907 Insecure Attachment Patterns
- 0908 The "Attachment Is Destiny" Error
- 0910 Authoritative Parenting
- 0912 Authoritarian Parenting
- 0914 Permissive Parenting
- 0916 Uninvolved Parenting
- 0918 Erikson's Psychosocial Stages
- 0920 Identity versus Role Confusion
- 0922 Preconventional Morality
- 0924 Conventional Morality
- 0926 Postconventional Morality
- 0927 Gilligan's Critique
- 0929 Puberty
- 0931 Adolescent Brain Development
- 0933 Emerging Adulthood
- 0935 Middle Adulthood
- 0937 Late Adulthood and Cognitive Change
- 0939 Kübler-Ross's Stages of Grief
- 0940 The "Grief Follows Five Stages" Error
- 0942 Placing a Child on Piaget's Stages
- 0943 Placing a Child at Sensorimotor
- 0945 Placing a Child at Preoperational
- 0947 Placing a Child at Concrete Operational
- 0949 When Two Piagetian Tasks Disagree
- 0951 Reading a Developmental Study Design
- 0952 Reading a Cross-Sectional Design
- 0954 Reading a Longitudinal Design with Attrition
- 0956 Reading a Sequential Design
- 0958 One Child, Four Theories review
Unit 9: Motivation, Emotion & Stress 50 lessons, 2 lecture parts
- 0981 Motivation
- 0983 Instinct Theory
- 0985 Drive-Reduction Theory
- 0987 Homeostasis
- 0989 Arousal Theory
- 0991 The Yerkes-Dodson Law
- 0993 Self-Efficacy
- 0995 Intrinsic Motivation
- 0996 Extrinsic Motivation
- 0997 The Overjustification Effect
- 0999 Maslow's Hierarchy of Needs
- 1000 The "Maslow Is Established" Error
- 1002 The Hypothalamus in Hunger
- 1004 Leptin and Set Point
- 1006 Obesity as a Health Concern
- 1008 Anorexia Nervosa
- 1009 The Course of Anorexia Nervosa
- 1011 Bulimia Nervosa
- 1013 Binge-Eating Disorder
- 1015 The Sexual Response Cycle
- 1017 Sexual Orientation
- 1019 Gender Identity
- 1021 Emotion
- 1023 The James-Lange Theory
- 1024 The Cannon-Bard Theory
- 1026 The Schachter-Singer Two-Factor Theory
- 1027 The Lazarus Appraisal Theory
- 1029 Comparing Theories of Emotion worked example
- 1031 Basic Emotions
- 1033 Display Rules
- 1035 The Facial Feedback Hypothesis
- 1037 The Autonomic Signature of Emotion
- 1039 Stress
- 1041 Stressor
- 1043 Eustress and Distress
- 1045 Primary and Secondary Appraisal
- 1047 The General Adaptation Syndrome
- 1049 The HPA Axis and Cortisol
- 1051 Stress and Immune Function
- 1053 Type A and Type B Patterns
- 1055 Job Burnout
- 1057 Problem-Focused Coping
- 1058 Emotion-Focused Coping
- 1060 Social Support
- 1062 Learned Helplessness
- 1064 Positive Psychology
- 1066 Hedonic Adaptation
- 1068 Flow
- 1070 Building a Coping Plan worked example
- 1072 A Week of Exam Stress, Traced review
Unit 10: Personality 40 lessons, 1 lecture part
- 1091 Personality
- 1093 The Psychodynamic Perspective
- 1095 The Id
- 1097 The Ego
- 1099 The Superego
- 1101 Defense Mechanisms
- 1103 Repression
- 1105 Projection
- 1107 Rationalization
- 1109 Freud's Psychosexual Stages
- 1111 Adler and Inferiority
- 1113 Jung's Collective Unconscious
- 1115 Horney's Basic Anxiety
- 1117 The Learning Approach to Personality
- 1119 Reciprocal Determinism
- 1121 Locus of Control
- 1123 The Humanistic Approach
- 1125 Unconditional Positive Regard
- 1127 Congruence and the Ideal Self
- 1129 Temperament
- 1131 Twin and Adoption Studies of Personality
- 1133 Traits
- 1134 The Type Error
- 1136 Allport's Trait Levels
- 1138 Cattell's Sixteen Factors
- 1140 Eysenck's Dimensions
- 1142 The Five Factor Model
- 1144 Openness
- 1146 Conscientiousness
- 1148 Extraversion
- 1150 Agreeableness
- 1152 Neuroticism
- 1154 Culture and Personality
- 1156 Self-Report Inventories
- 1158 The Minnesota Multiphasic Personality Inventory
- 1160 Projective Tests
- 1162 The Rorschach
- 1164 The Barnum Effect
- 1166 Scoring a Five Factor Profile worked example
- 1168 One Person, Four Personality Theories review
Unit 11: Social & Organizational Psychology 61 lessons, 2 lecture parts
- 1181 Social Psychology
- 1183 Situationism
- 1184 Dispositionism
- 1185 The Fundamental Attribution Error
- 1187 The Actor-Observer Bias
- 1189 The Self-Serving Bias
- 1191 The Just-World Hypothesis
- 1193 Social Role
- 1194 Roles Act Faster Than Personality
- 1196 The Stanford Prison Experiment and Its Criticisms
- 1197 How the Prison Study Is Now Read
- 1199 Social Norm
- 1201 Cognitive Dissonance
- 1202 Reducing Dissonance
- 1204 Attitude
- 1206 The Central Route to Persuasion
- 1207 The Peripheral Route to Persuasion
- 1209 The Foot-in-the-Door Technique
- 1211 Conformity
- 1213 The Asch Studies
- 1215 Normative Social Influence
- 1216 Informational Social Influence
- 1218 Compliance
- 1220 Obedience
- 1221 The Milgram Studies
- 1222 The "Obedience Requires Cruel People" Error
- 1224 What Changed Milgram's Rates
- 1226 Groupthink
- 1228 Group Polarization
- 1230 Social Facilitation
- 1232 Social Loafing
- 1234 Deindividuation
- 1236 Prejudice
- 1237 Stereotype
- 1239 Discrimination
- 1240 Confusing Prejudice with Discrimination
- 1242 In-Group Bias
- 1244 Out-Group Homogeneity
- 1246 Scapegoating
- 1248 The Contact Hypothesis
- 1250 Aggression
- 1252 Hostile and Instrumental Aggression
- 1254 Bullying and Cyberbullying
- 1256 Prosocial Behavior
- 1257 Altruism
- 1259 The Bystander Effect
- 1260 Diffusion of Responsibility
- 1262 Interpersonal Attraction
- 1264 The Mere Exposure Effect
- 1266 Sternberg's Triangular Theory of Love
- 1268 Industrial-Organizational Psychology
- 1270 Job Analysis
- 1272 Structured Interviews and Selection
- 1274 Performance Appraisal
- 1275 Rater Bias in Appraisal
- 1277 Organizational Culture
- 1279 Job Satisfaction
- 1281 Workplace Stress and Harassment
- 1283 Human Factors Psychology
- 1285 Diagnosing a Group Failure worked example
- 1287 Why No One Called for Help review
Unit 12: Psychological Disorders & Treatment 77 lessons, 3 lecture parts
- 1311 Psychological Disorder
- 1313 Harmful Dysfunction
- 1314 The Judgment Inside Harmful Dysfunction
- 1316 Culture and the Definition of Disorder
- 1318 The DSM
- 1319 The ICD
- 1320 Comparing Across Diagnostic Systems
- 1322 Comorbidity
- 1324 The Diathesis-Stress Model
- 1326 The Biological Perspective on Disorders
- 1328 The Psychological Perspective on Disorders
- 1329 The Sociocultural Perspective on Disorders
- 1331 Anxiety Disorders
- 1333 Specific Phobia
- 1335 Social Anxiety Disorder
- 1337 Generalized Anxiety Disorder
- 1339 Panic Disorder
- 1341 Agoraphobia
- 1343 Obsessive-Compulsive Disorder
- 1344 The Casual Use of "OCD"
- 1346 Why the Obsessive-Compulsive Cycle Holds
- 1348 Posttraumatic Stress Disorder
- 1350 Major Depressive Disorder
- 1351 Depression Is Not Sadness
- 1352 Why Expecting Sadness Misses the Diagnosis
- 1354 Persistent Depressive Disorder
- 1356 Bipolar I Disorder
- 1357 Bipolar II Disorder
- 1359 Seasonal Pattern in Mood Disorders
- 1361 Suicide Risk in Mood Disorders
- 1362 Reading a Section III Condition
- 1363 Non-Suicidal Self-Injury
- 1364 The Diagnostic Status of Non-Suicidal Self-Injury
- 1365 Schizophrenia
- 1366 Schizophrenia Is Not Split Personality
- 1368 Positive Symptoms
- 1369 Negative Symptoms
- 1371 The Dopamine Hypothesis
- 1373 Prodrome and Course in Schizophrenia
- 1375 Dissociative Identity Disorder
- 1377 Dissociative Amnesia
- 1379 Personality Disorders
- 1381 Borderline Personality Disorder
- 1383 Antisocial Personality Disorder
- 1385 Attention-Deficit/Hyperactivity Disorder
- 1387 Autism Spectrum Disorder
- 1389 Substance Use Disorder
- 1391 Assessing a Case Against Diagnostic Criteria worked example
- 1393 Deinstitutionalization
- 1395 Psychotherapy
- 1397 Systematic Desensitization
- 1399 Exposure Therapy
- 1401 Aversive Conditioning
- 1403 Cognitive Therapy
- 1405 Cognitive Behavioral Therapy
- 1407 Dialectical Behavior Therapy
- 1409 Humanistic Therapy
- 1411 Psychoanalytic Therapy
- 1413 Group and Family Therapy
- 1415 Antidepressant Medications
- 1417 Antianxiety Medications
- 1419 Antipsychotic Medications
- 1421 Mood Stabilizers
- 1423 Combining Medication and Psychotherapy
- 1425 The Therapeutic Alliance
- 1427 Barriers to Treatment
- 1429 Stigma
- 1431 Matching Treatment to Disorder
- 1432 Matching Treatment: Specific Phobia
- 1434 Matching Treatment: Obsessive-Compulsive Disorder
- 1436 Matching Treatment: Moderate Depression
- 1438 Matching Treatment: A First Psychotic Episode
- 1440 Evaluating a Therapy Claim
- 1441 Evaluating a Waitlist-Controlled Claim
- 1443 Evaluating a Claim Without Follow-Up
- 1445 Evaluating an Actively-Compared Claim
- 1447 One Case, Three Levels review
Unit 13: Capstone Strand (synthesis only) 10 lessons, 1 lecture part
- 1471 Reading a Psychology Headline End to End review
- 1473 Why the Witness Was Certain and Wrong review
- 1475 A Day Without Sleep, All Systems review
- 1477 The Same Behavior, Six Perspectives review
- 1479 Building One Habit, Every Tool review
- 1481 From Memory Research to a Study Plan review
- 1483 Why Ordinary People Did It review
- 1485 A Life Across the Lifespan review
- 1487 One Person, Three Levels, One Plan review
- 1489 What This Course Can and Cannot Tell You review
Who this subject is for
- Students preparing for the CLEP Introductory Psychology exam
- Nursing and allied health students
- Education, business and social science majors
- Adult learners finishing a degree
- Homeschool students
- Anyone curious about how the mind works
Why Psychology matters
Psychology is the science of behavior and mind, and many majors require it. It is the foundation for:
- Developmental psychology
- Abnormal psychology
- Nursing
- Education
- Counseling and social work
Time to complete
- of lessons (691, measured)
- 4.9 h
- of lectures (24)
- 9.5 h
- learning hours on the certificate, with quizzes and the final
- 20 h
Times are measured from the recordings and the exam time limits. Go at your own pace; nothing expires.

AI Foundations Pathway
Five micro-certificates (AI Literacy, Data Literacy, Critical Thinking, Cybersecurity Essentials and STEM Foundations) plus the Full Certificate in Computer Science. Hold all six and claim the pathway certificate, the badge and a verification number.
Explore the AI Foundations Pathway →Sources for Psychology — the textbook it was written against, and the second source it was checked against.
This is free, and stays free. If it helped, here is what keeps it running.