AP Psychology / Social Psychology and Personality
Lesson
Personality: patterns that travel with you
Theories disagree about what is stable and why.
Learning goals
- Define personality as relatively stable patterns of thinking, feeling, and acting.
- Contrast a trait approach with a psychodynamic or social-cognitive sketch.
Explanation
Personality psychology looks for patterns that show up across days and settings. Trait approaches describe those patterns with dimensions such as extraversion or conscientiousness. They are useful for prediction, but a score is not a destiny and not a full biography.
Other traditions ask different questions. Psychodynamic ideas emphasize unconscious conflict and early relationships. Social-cognitive ideas emphasize beliefs, goals, and the situations people choose. A strong answer names the theory the item is using and does not force every prompt into one favorite model.
Key terms
- personality. Relatively consistent patterns of thinking, feeling, and behaving that distinguish one person from another.
- trait. A durable dimension of personality used to describe and compare people.
Common mistakes
- Treating a personality label as an explanation ('they did it because they are extraverted') with no mechanism.
- Mixing theories in one sentence as if they were synonyms.
Practice
Original Marlow Works items. Check the answer explanation after you try.
A researcher wants to know whether people are more likely to donate to a food drive when they see a peer donate first. Design an ethical experiment: identify the independent and dependent variables, one control, and one reason random assignment matters.
Original Marlow Works item — not a College Board question.
Take your time—this is practice, not a test.
Answer explanation
What does a trait score claim, and what does it not claim?
Answer. It claims a relatively stable tendency compared with other people. It does not claim the person acts that way in every situation.
Traits are averages across situations, not scripts for a single moment.
Related resources
External links with reuse status. Marlow Works is independent and does not copy restricted exam or textbook material.
Official / link only
AP Psychology course page
Official five-unit framework and science practices.
College Board · All rights reserved · accessed 2026-10-01
Open sourceReference only — do not copy
OpenStax Psychology 2e
Useful psychology background, but current publisher terms restrict commercial reuse and AI ingestion.
OpenStax · CC BY-NC-SA 4.0 with additional restrictions · accessed 2026-10-01
Link only. Do not republish or ingest this book.
Open source