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Measuring Personality

Lily Scott

Lily Scott

7 min read

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Study Guide Overview

This study guide covers methods of personality assessment, including direct observation, projective tests (Rorschach, TAT), and personality inventories (MMPI). It connects these methods to major psychological perspectives (behaviorism, psychodynamic, trait, social-cognitive). The guide also reviews research methods, focusing on their strengths and weaknesses. Finally, it provides exam tips, highlighting reliability, validity, the Hawthorne effect, and practice questions covering these concepts.

AP Psychology: Personality Assessment - The Night Before 🌙

Hey! Let's get you feeling confident about personality assessment. We'll make sure you're ready to ace those questions. Let's dive in!

Methods of Personality Assessment

Psychologists use different methods to measure personality, often depending on their theoretical leanings. Here's a breakdown:

Direct Observation: The Behaviorist's Approach 👀

  • What it is: Essentially, it's watching people in their natural environment (or a controlled one). Think of it as a structured form of people-watching.
  • Who uses it: Favored by behaviorists.
  • Behavioral Assessments: Record the frequency of specific behaviors.
  • Pros: Great for making inferences about behavior.
  • Cons:
    • Subjectivity: Can be influenced by observer bias.
    • Hawthorne Effect: People change their behavior when they know they're being watched. 💡

Memory Aid

Hawthorne Effect: Think of it as the 'I'm on camera' effect. People act differently when they know they are being observed.

- **Solution:** Use control measures in lab studies to minimize this effect.

Projective Tests: Unlocking the Unconscious 🔓

  • What they are: Tests that use ambiguous stimuli to reveal inner thoughts. The idea is that when you're not sure what you're looking at, your own personality shapes your interpretation.
  • Who uses them: Primarily used by psychodynamic psychologists.
  • Types:
    • Rorschach Inkblot Test:
      • Participants describe what they see in a series of inkblots.
Quick Fact

Most commonly used projective test, but it's not very reliable.

- ![Rorschach Inkblot](https://zupay.blob.core.windows.net/resources/files/0baca4f69800419293b4c75aa2870acd_ac1852_197.jpg?alt=media&token=22f543a6-f7bb-4bdb-9945-b2c097cce05a) - *Caption: A classic example of a Rorschach inkblot. What do you see?* - **Thematic Apperception Test (TAT):** - Participants create stories based on pictures of people in various situations. - Reveals inner thoughts through the stories they tell. -
Memory Aid

TAT: Think of it as telling a story about a picture. The story you tell reveals your inner thoughts.

- **Pros:** Designed to tap into the unconscious. - **Cons:** Low validity...

Question 1 of 12

Which method of personality assessment involves watching individuals in their natural environment? 🧐

Projective tests

Personality inventories

Direct observation

Case study