AP Psychology, AP exams

Unit 4: Social Psychology and Personality

Unit 4 covers how situations shape behavior and how psychologists have theorized stable individual differences. Classic social psychology findings on conformity, obedience, and group influence sit beside trait, psychodynamic, humanistic, and social-cognitive accounts of personality. Motivation and emotion round out the unit.

Position: 4 of 5 units
Topics covered: 7 topics in this guide

What is covered

Topics inside this unit.

These topics describe the scope students most often review for this part of AP Psychology. Treat them as a study checklist rather than an exhaustive list of what a single exam form can sample.

Attribution and person perception: Dispositional and situational attributions, the fundamental attribution error, self-serving bias, and stereotypes.
Attitudes and persuasion: Cognitive dissonance, foot-in-the-door and door-in-the-face techniques, and central and peripheral routes to persuasion.
Social influence and group behavior: Conformity and obedience research, social facilitation and loafing, groupthink, group polarization, and the bystander effect.
Prosocial behavior, aggression, and intergroup relations: Altruism, in-group bias, prejudice and discrimination, and conditions that reduce intergroup conflict.
Psychodynamic and humanistic theories of personality: Freud and the neo-Freudians, defense mechanisms, and humanistic accounts of self-actualization and unconditional positive regard.
Trait and social-cognitive theories: The five-factor model, reciprocal determinism, self-efficacy, and locus of control, plus personality assessment methods.
Motivation and emotion: Drive-reduction, arousal, and self-determination approaches, plus theories of emotion and the expression of affect.

Study tips

How to practice Social and Personality.

Section-specific guidance that follows from how this material is usually tested.

Keep a card for each classic study with its procedure and its conclusion, since the exam cites findings rather than names alone.
Practice distinguishing conformity from obedience and compliance with clean examples.
For personality, know what each theory claims causes behavior; that is what application questions test.

Where this fits

Unit 4: Social Psychology and Personality is 4 of 5 units in the AP Psychology guide. Use the full guide to balance it against everything else you have to review.

Back to the AP Psychology guide Official exam information

Sample Social and Personality questions

Practice questions, not yet expert-reviewed

Original practice questions written to the published framework for this section. No expert has reviewed them, and they are not taken from any official exam. Try each one before you open the answer.

Question 1Foundational
What is the term for the tendency to explain another person's behavior by overestimating personality and underestimating the situation they were in?
1. AThe fundamental attribution error
2. BThe self-serving bias
3. CThe just-world hypothesis
4. DCognitive dissonance
Show answer
Answer: A. The fundamental attribution error
Observers see the actor rather than the pressures acting on them, so a driver who cuts you off is judged rude rather than rushing to an emergency. The self-serving bias is the tempting distractor, but it concerns how we explain our own outcomes, taking credit for successes and blaming circumstances for failures.
Key insight: For other people we blame the person; for ourselves we blame the situation.
Question 2Foundational
Which trait in the five-factor model of personality captures how organized, dependable, and self-disciplined a person is?
1. AConscientiousness
2. BOpenness to experience
3. CAgreeableness
4. DNeuroticism
Show answer
Answer: A. Conscientiousness
Conscientiousness measures orderliness, persistence, and impulse control, and it is the Big Five trait most consistently linked to academic and job performance. Agreeableness is the tempting distractor, but it describes warmth, trust, and cooperativeness toward others rather than personal discipline.
Key insight: The five factors are openness, conscientiousness, extraversion, agreeableness, and neuroticism, which spell OCEAN.
Question 3Intermediate
What is the term for the discomfort felt when a person's actions conflict with their beliefs, which often pushes them to change the belief rather than the action?
1. ACognitive dissonance
2. BThe foot-in-the-door technique
3. CGroupthink
4. DSocial facilitation
Show answer
Answer: A. Cognitive dissonance
Festinger argued that inconsistency between attitude and behavior is unpleasant, so people restore consistency by revising the attitude they can still change. The foot-in-the-door technique is the tempting distractor, since it exploits the same drive for consistency, but it is a compliance strategy rather than the internal tension itself.
Key insight: Once a behavior cannot be undone, the cheapest way to relieve dissonance is to decide the behavior was right all along.
Question 4Intermediate
Research on the bystander effect finds that a person in trouble is less likely to receive help as the number of onlookers grows. What best explains that result?
1. AResponsibility for acting is diffused among everyone present
2. BLarge groups raise arousal so much that performance improves
3. COnlookers conform to an announced group rule against helping
4. DLarger groups are less likely to contain anyone capable of helping
Show answer
Answer: A. Responsibility for acting is diffused among everyone present
When many people could act, each individual feels less personally obligated and assumes someone else will step in, an effect compounded by pluralistic ignorance as everyone reads others' inaction as evidence that nothing is wrong. Conformity to an announced rule is the tempting distractor, but no rule is stated in these studies; the inhibition arises silently from the presence of others.
Key insight: Naming one specific person and asking them directly for help cuts through diffusion of responsibility.
Question 5Advanced
Bandura's concept of reciprocal determinism claims that behavior results from the interaction of which set of influences?
1. APersonal factors, behavior, and the environment influencing one another
2. BThe id, the ego, and the superego competing for control
3. CGenetic inheritance interacting with early attachment style
4. DReinforcement history acting on a passive organism
Show answer
Answer: A. Personal factors, behavior, and the environment influencing one another
Reciprocal determinism is a three-way loop in which thoughts and traits shape behavior, behavior alters the environment, and that environment feeds back on the person. Reinforcement acting on a passive organism is the tempting distractor because it describes strict behaviorism, the view Bandura's social-cognitive theory was formulated to replace.
Key insight: Social-cognitive theory restores the person as an active chooser of environments, not merely a product of them.

Continue through AP Psychology

Practice Social and Personality deliberately.

Create your Arcade Academy workspace to turn this topic list into spaced-repetition reviews, linked notes, and progress you can act on.

Create your account

Unit 4: Social Psychology and Personality