A broad survey of the scientific study of behavior and mental processes.
Study guide last reviewed September 25, 2026 · see what changed
Format reflects the current published structure — always confirm against AP Central before test day, since formats occasionally change.
| Section | Details | Time | Weight |
|---|---|---|---|
| Section I – Multiple Choice | 100 questions | 1 hr 10 min | 66.7% |
| Section II – Free Response | 2 questions (concept application + research-design analysis) | 50 min | 33.3% |
Straight answers about the AP Psychology exam — format, credit, dates, and this site.
Section I – Multiple Choice: 100 questions (1 hr 10 min, 66.7% of the total score); Section II – Free Response: 2 questions (concept application + research-design analysis) (50 min, 33.3% of the total score). See the Exam Format tab above for the full breakdown, and always double-check the current year's format on AP Central before test day.
It's multiple-choice questions and written free-response or essay questions.
It depends entirely on the college — most award credit for a 3 or higher, but many selective schools require a 4 or a 5, and some don't grant credit at all for certain scores. Always check your target college's own AP credit policy page rather than assuming a 3 will count everywhere.
AP exams are administered during the College Board's annual testing window in the first two full weeks of May, with the exact date and time for each subject set by the College Board and announced the preceding fall. Check AP Central or your school's AP coordinator for this year's exact date.
Yes. The unit-by-unit study guide, worked examples, practice quiz, and full-length timed practice exam on this page are all free, with no login, signup, or paywall.
Unit-by-unit breakdown of what the course actually covers, in teaching order.
Neuron structure and the action potential/neurotransmission process, major brain structures and their functions (hippocampus for memory, amygdala for fear/emotion, prefrontal cortex for executive function), and the nervous system's major divisions (central vs. peripheral, sympathetic vs. parasympathetic).
How each sense organ transduces physical stimuli into neural signals, psychophysics concepts (absolute threshold, difference threshold/just-noticeable-difference), and perceptual organization principles (Gestalt principles like proximity and similarity, depth cues like binocular and monocular cues).
Classical conditioning's specific components (unconditioned/conditioned stimulus and response, acquisition, extinction, generalization, discrimination) via Pavlov's experiments, operant conditioning's reinforcement schedules (fixed/variable ratio and interval) and their different response patterns, and observational learning via Bandura's Bobo doll experiment.
Memory's three-stage model (encoding, storage, retrieval) and specific memory types (sensory, short-term/working, long-term), problem-solving strategies (algorithms vs. heuristics, and cognitive biases like confirmation bias and availability heuristic), and language acquisition theories.
Piaget's four stages of cognitive development (sensorimotor, preoperational, concrete operational, formal operational) with specific milestones like object permanence and conservation, attachment theory (Ainsworth's strange situation, attachment styles), and moral development (Kohlberg's stages).
Motivation theories (Maslow's hierarchy of needs, drive-reduction theory), major emotion theories (James-Lange, Cannon-Bard, Schachter-Singer two-factor theory) explaining the relationship between physiological arousal and felt emotion, and personality theories/assessment (the Big Five traits, psychodynamic vs. humanistic vs. trait approaches).
The DSM's diagnostic approach to psychological disorders, major disorder categories (anxiety, mood, and their specific symptom criteria — e.g., major depressive disorder's required symptoms and duration) with named examples, and treatment approaches (psychodynamic, cognitive-behavioral, biomedical/pharmacological) and their different theoretical bases.
Attribution theory (fundamental attribution error, actor-observer bias), conformity and obedience (Asch's line studies, Milgram's obedience experiments) and the specific conditions that increase or decrease each, and group influence phenomena including groupthink, social facilitation, and the bystander effect with its specific explanatory mechanism (diffusion of responsibility).
Concrete, fully worked examples — this is what separates a page reviewers see as genuinely useful from one that just lists topics.
Classical conditioning: a dog salivates when it hears a bell that has repeatedly preceded food. Identify the UCS, UCR, CS, and CR.
UCS (unconditioned stimulus) = food; UCR (unconditioned response) = salivation to food; CS (conditioned stimulus) = the bell; CR (conditioned response) = salivation to the bell alone. A frequent trap: students correctly identify the stimuli but mislabel which response is "conditioned" — the CR is the same physical response (salivating) as the UCR, just triggered by a different (learned) stimulus.
Heuristic identification: after seeing news coverage of a plane crash, someone overestimates how likely plane crashes are. Name the bias.
This is the availability heuristic — judging the likelihood of an event by how easily examples come to mind, rather than by actual statistical frequency. Vivid, recent, or emotionally striking events (like a widely-covered crash) come to mind easily, which is why they get overestimated relative to their true statistical rarity.
Piaget application: a child believes a tall, narrow glass has "more" water than a short, wide glass with the same volume. What stage, and what's missing?
This shows the child hasn't yet developed conservation — the understanding that quantity stays the same despite a change in appearance — placing them in the preoperational stage. Conservation is specifically what develops in the next (concrete operational) stage, making this exact failure a reliable marker of where a child currently sits.
Attribution: after failing a test, a student blames the exam being unfair; after another student fails, the same student says "they just didn't study." Name the bias.
This is the actor-observer bias — attributing your own failures to situational factors (an unfair exam) while attributing others' identical failures to dispositional factors (their own lack of effort). It's a close relative of the fundamental attribution error, but specifically about the asymmetry between explaining your own versus others' behavior.
Treatment matching: a client with panic attacks avoids situations where past attacks occurred. Which treatment approach directly targets this avoidance pattern?
Cognitive-behavioral therapy, specifically exposure-based techniques, directly targets the avoidance pattern by gradually and safely re-exposing the client to feared situations, weakening the learned association between the situation and panic — a more targeted answer than simply naming "therapy" in general.
The errors that cost the most points across the whole exam, not just one unit.
Unofficial practice questions written for this study guide — not official AP content and not from College Board. Use them to self-check, then use the real past free-response questions below for authentic exam practice.
Unofficial practice, timed to feel like the real thing. Section I pulls from this page's full multiple-choice bank; Section II gives you free-response prompts to write out and self-score against a rubric. Bank size is still growing toward full exam length — timing is paced per-question, not pulled from this subject's official duration.