AP® Psychology review sheet from Aim for Five (aimforfive.com/psych/units/4/4-5)
Unit 4 · Topic 4.5
4.5 Social-Cognitive and Trait Theories of Personality
Social-cognitive theory sees personality as an ongoing interaction between your thoughts, your behavior and your environment, with beliefs about yourself playing a central role. Trait theories describe personality as a set of stable tendencies, measured today mostly with the Big Five and self-report inventories built with factor analysis. Together with 4.4, this topic lets you compare four views of what personality is.
Key terms
- reciprocal determinism
- self-efficacy
- self-concept
- Big Five traits
- personality inventory
- factor analysis
Social-cognitive theory and reciprocal determinism
Albert Bandura, also known for observational learning (3.9), argued that personality comes from reciprocal determinism: your personal factors (thoughts, beliefs, feelings), your behavior and your environment all influence each other in a loop. None of them is simply the cause of the others.
Example: a student who believes she's good at coding (personal factor) joins the robotics club (behavior). The club gives her harder challenges and supportive friends (environment). Succeeding at those challenges strengthens her belief in her coding skills, which leads her to take a computer science class, and so on.
Self-concept, self-efficacy and self-esteem
Your self-concept is your overall picture of who you are, including how you see yourself in relation to others ('I'm a loyal friend, a decent musician and the funny one in my family'). Two beliefs feed into it, and the exam expects you to keep them separate.
| Concept | Meaning | Example |
|---|---|---|
| Self-efficacy | Belief that you can succeed at a specific task | 'I can solve these chemistry problems if I work through them' |
| Self-esteem | Overall sense of your own worth | 'I'm a worthwhile person, whatever my grades are' |
Trait theories
Trait theories don't try to explain where personality comes from. Instead, they describe it as a set of enduring traits, relatively stable characteristics that lead to typical responses across situations. Someone high in extraversion tends to seek out company at parties, in class and at work.
The most widely used model is the Big Five. A helpful memory aid is OCEAN, with the fifth trait called emotional stability in the AP course (the opposite end of what many textbooks call neuroticism).
| Trait | High scorers tend to be | Low scorers tend to be |
|---|---|---|
| Openness to experience | Curious, imaginative, open to new ideas | Practical, prefer routine |
| Conscientiousness | Organized, careful, disciplined | Spontaneous, careless |
| Extraversion | Outgoing, energetic, talkative | Reserved, quiet |
| Agreeableness | Warm, cooperative, trusting | Critical, competitive |
| Emotional stability | Calm, secure | Anxious, moody |
How traits are measured
Trait psychologists use personality inventories, long questionnaires where people rate how well statements describe them ('I am the life of the party'). These are objective tests: answers are scored the same way every time, so they're more reliable than projective tests.
To decide which traits exist, researchers use factor analysis, a statistical method that finds clusters of items that people tend to answer similarly. If people who agree with 'I enjoy meeting new people' also tend to agree with 'I talk a lot at parties,' those items form one factor, which researchers can label extraversion. The Big Five emerged from this kind of analysis.
Traits are fairly stable across adulthood and predict behavior averaged over many situations, but they predict any single situation less well. Strong situations, like a funeral or a job interview, can make very different people act alike.
Worked examples
Try each one yourself first, then open the solution.
- Example 1
Self-efficacy versus self-esteem
Marco has high self-esteem and generally likes who he is, but before his first driving test he says, 'There's no way I can parallel park.' Explain how this fits social-cognitive theory and predict one effect on his behavior.
Show the solutionHide the solution
- Step 1: Separate the two ideas: self-esteem is overall self-worth; self-efficacy is confidence in a specific ability.
- Step 2: Marco's overall self-worth is high, but his self-efficacy for parallel parking is low. These can differ.
- Step 3: In social-cognitive theory, low self-efficacy affects behavior: Marco might avoid practicing parallel parking or give up quickly, which leads to fewer successes, which keeps his self-efficacy low. That loop is reciprocal determinism.
Answer: Marco has high self-esteem but low self-efficacy for parking. Low self-efficacy may lead him to avoid practice, which keeps his skill and confidence low in a reciprocal loop.
- Example 2
Reading a factor analysis
In a survey, researchers find that responses to 'I keep my room tidy,' 'I finish tasks on time' and 'I make detailed plans' are strongly related to each other but weakly related to items like 'I love meeting strangers.' What did the factor analysis find, and which Big Five trait does it match?
Show the solutionHide the solution
- Step 1: Factor analysis groups items that people answer similarly into one factor.
- Step 2: The first three items cluster together and separate from the social item, so they form one factor.
- Step 3: Tidy, on-time and planning behaviors all describe being organized and disciplined, which matches conscientiousness.
- Step 4: The 'meeting strangers' item belongs with a different factor, most likely extraversion.
Answer: The three items load on a single factor that reflects conscientiousness, distinct from the extraversion item.
Common mistakes
- Treating self-efficacy and self-esteem as the same thing. Self-efficacy is about a specific task; self-esteem is about overall worth.
- Describing reciprocal determinism as 'the environment shapes behavior.' It's a three-way, two-directional loop among person, behavior and environment.
- Thinking 'emotional stability' and neuroticism are separate Big Five traits. They're the two ends of the same dimension.
- Calling a personality inventory a projective test. Inventories are objective self-report questionnaires; projective tests use ambiguous images.
On the exam
- Be ready to compare theories: psychodynamic (unconscious, projective tests), humanistic (growth, self-concept), social-cognitive (reciprocal determinism, self-efficacy) and trait (Big Five, inventories, factor analysis).
- Scenario questions often describe a person's behavior and ask which Big Five trait is high or low; match the behavior to the trait's core meaning.
Connected topics
Videos
Check yourself
4 questions on 4.5 Social-Cognitive and Trait Theories of Personality. Pick an answer to see if you got it, and why.
| Big Five trait | Correlation with grade point average | Correlation with number of close friends |
|---|---|---|
| Openness | +0.12 | +0.06 |
| Conscientiousness | +0.35 | +0.05 |
| Extraversion | +0.02 | +0.41 |
| Agreeableness | +0.08 | +0.22 |
| Emotional stability | +0.10 | +0.15 |
Hypothetical data from 1,200 college students who completed a self-report personality inventory
Which conclusion is best supported by the data?
Researchers originally identified the five traits listed in the table by using a statistical method that finds clusters of personality test items that tend to be answered similarly. This method is called
Because the students rated their own personalities, which problem is most likely to affect the accuracy of the trait scores?
Because Sofia is shy, she avoids school clubs. Without practice talking with new people, she feels more awkward in social situations, which makes her expect to be uncomfortable and leads her to avoid even more events. This pattern best illustrates
0 of 4 answered