AP Psychology — Free Practice Questions, Study Guides & Mock Exams
Discover the fascinating science behind how we think, feel, and act. You will learn the core theories and experiments that define modern psychology.
Topics covered
- True or False
- MCQ
- Word Bank
- Multiple Choice
- Neurons and Neural Firing
- Nervous System
- Brain Structures and Functions
- Sensation and Perception
- Perception
- Operant Conditioning
- Dropdown
- True/False
Free AP Psychology study guides
- Unit 1.1 · Interaction of Heredity and Environment — Nature and nurture don't compete — genes set the range, experience decides where you land.
- Unit 1.2 · Overview of the Nervous System — One tree with clean splits: central vs peripheral, somatic vs autonomic, sympathetic vs parasympathetic.
- Unit 1.3 · The Neuron and Neural Firing — A neuron fires fully or not at all — strength is coded by how often it fires, never how big the spike is.
- Unit 1.4 · The Brain — Learn each structure by its function — the exam asks what breaks when a region is damaged.
- Unit 1.5 · Sleep — Sleep isn't off — you cycle through NREM and REM about every 90 minutes, all night.
- Unit 1.6 · Sensation — Every sense does the same two jobs: detect a stimulus above threshold, then transduce it for the brain.
- Unit 2.1 · Perception — Your brain builds perception — blending raw sensation with expectation, so two people can see the same thing differently.
- Unit 2.2 · Thinking, Problem-Solving, Judgments, and Decision-Making — The mind trades accuracy for speed — heuristics are fast shortcuts that usually work, and predictably fail.
- Unit 2.3 · Introduction to Memory — Memory is a system of stores — sensory to short-term to long-term — each differing in how long and how much it holds.
- Unit 2.4 · Encoding Memories — You remember what you encode — the strategy going in decides how much comes back out.
- Unit 2.5 · Storing Memories — The stores differ on three axes — how long, how much, and what kind — and how you rehearse decides what lasts.
- Unit 2.6 · Retrieving Memories — A memory can be stored perfectly and still feel gone — retrieval depends on the right cue.
- Unit 2.7 · Forgetting and Other Memory Challenges — Memory isn't a recording — it decays, interferes, and rebuilds itself, so confident memories can still be wrong.
- Unit 2.8 · Intelligence and Achievement — The field disagrees on one question — is intelligence one general ability or many? Every theory answers it.
- Unit 3.1 · Themes and Methods in Developmental Psychology — Every age raises the same three questions: stability or change, nature or nurture, stages or smooth.
- Unit 3.2 · Physical Development Across the Lifespan — A fixed order but a flexible timetable — the sequence of milestones is universal, the exact ages are not.
- Unit 3.3 · Gender and Sexual Orientation — Sex is biological; gender is psychological and social — keeping them straight is the whole foundation.
- Unit 3.4 · Cognitive Development Across the Lifespan — Piaget says children climb fixed stages alone; Vygotsky says other people pull them forward.
- Unit 3.5 · Communication and Language Development — Every child builds language in the same ordered stages — and their errors prove they're learning rules.
- Unit 3.6 · Social-Emotional Development Across the Lifespan — Erikson maps life as eight conflicts to resolve, and early attachment sets the pattern.
- Unit 3.7 · Classical Conditioning — A neutral cue paired with a reflex trigger becomes a trigger itself — track which label each stimulus earns.
- Unit 3.8 · Operant Conditioning — Positive/negative means add/remove — not good/bad. Cross that with reinforce/punish for the four cells.
- Unit 3.9 · Social, Cognitive, and Neurological Factors in Learning — Not all learning needs reward — you can learn by watching, by forming a mental map, or in a flash of insight.
- Unit 4.1 · Attribution Theory and Person Perception — We pin behaviour on the person or the situation — in biased, predictable ways, especially for others.
- Unit 4.2 · Attitude Formation and Attitude Change — When action clashes with attitude, the discomfort pushes you to change one to match — usually the attitude.
- Unit 4.3 · Psychology of Social Situations — The classic studies all make one point: the situation is more powerful than we think.
- Unit 4.4 · Psychodynamic and Humanistic Theories of Personality — Two answers to what drives personality — the unconscious, or the drive to grow.
- Unit 4.5 · Social-Cognitive and Trait Theories of Personality — Personality as a loop between person, behaviour, and environment — or as a fixed set of measurable traits.
- Unit 4.6 · Motivation — We're pushed by needs, pulled by rewards, tuned to optimal arousal, and organised by a hierarchy.
- Unit 4.7 · Emotion — The classic theories disagree on order — does the racing heart come before, after, or with the fear?
- Unit 5.1 · Introduction to Health Psychology — The body meets prolonged stress in three phases — and it's the depleted final phase where illness strikes.
- Unit 5.2 · Positive Psychology — Instead of asking what makes people ill, it asks what makes people flourish.
- Unit 5.3 · Explaining and Classifying Psychological Disorders — First decide what makes behaviour 'disordered' — dysfunction, distress, deviance — then note each perspective blames a different cause.
- Unit 5.4 · Selection of Categories of Psychological Disorders — Learn each disorder by its defining symptom and likely cause — then match the tell in the scenario.
- Unit 5.5 · Treatment of Psychological Disorders — Each therapy flows from a theory of the cause — fix bad thoughts, habits, hidden conflicts, or chemistry.
Units
- Unit 1
- Unit 2
- Unit 3
- Unit 4
- Unit 5