Psychological Traits and States

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Questions and Answers

According to E.L. Thorndike, what constitutes a thorough understanding of anything that exists?

  • Knowing its quantity and quality. (correct)
  • Knowing its purpose and application.
  • Knowing its symbolic representation.
  • Knowing its origin and history.

What is a key consideration when interpreting a test score related to a personality trait like aggressiveness?

  • The test-taker's cultural background.
  • The statistical reliability of the test.
  • The test developer's definition of aggressiveness. (correct)
  • The social desirability of aggressive traits.

If a violent parolee acts calmly with their parole officer but violently with relatives, what does this illustrate about traits?

  • Traits are situation-dependent. (correct)
  • Traits are consistent across all situations.
  • Traits are exclusively determined by genetics.
  • Traits are entirely unpredictable.

What is the significance of high correlations between trait scores at different time points?

<p>It demonstrates trait stability. (D)</p> Signup and view all the answers

Which of the following best describes 'overt behavior' in the context of psychological assessment?

<p>Observable actions or their products. (D)</p> Signup and view all the answers

How do psychological traits exist, according to the presented perspective?

<p>As constructs developed to explain behavior. (B)</p> Signup and view all the answers

What does the definition of a 'trait' emphasize?

<p>A distinguishable and relatively enduring way one varies from another. (C)</p> Signup and view all the answers

How are 'states' different from 'traits'?

<p>States are relatively less enduring than traits. (B)</p> Signup and view all the answers

What key assumption underlies the quantification and measurement of psychological traits and states?

<p>They can be placed on a continuum and assigned numerical values. (B)</p> Signup and view all the answers

Why is context important when interpreting observed behavior?

<p>It helps determine the appropriate trait terms to describe the behavior. (D)</p> Signup and view all the answers

A test designed to assess the leadership potential of candidates for a management position shows consistent results over repeated administrations. However, the test relies heavily on subjective ratings by interviewers, and several candidates who scored low on the test have proven to be highly effective leaders. What can be inferred about this test?

<p>The test is reliable but lacks validity. (A)</p> Signup and view all the answers

A psychologist is developing a new scale to measure social anxiety. After administering the scale to a large sample, they find that many individuals score high on both the social anxiety scale and an existing measure of depression. What might this indicate?

<p>The new scale is measuring a construct closely related to depression. (C)</p> Signup and view all the answers

A researcher aims to study the effect of a mindfulness intervention on test anxiety among college students. Students are randomly assigned to either a mindfulness group or a control group. Test anxiety is measured before and after the intervention. What is the most appropriate statistical test to use?

<p>Analysis of Variance (ANOVA). (A)</p> Signup and view all the answers

A school district uses a standardized reading test to assess students' reading comprehension. It is observed that students from lower socioeconomic backgrounds consistently score lower on the test compared to their more affluent peers. Which of the following is the most important consideration when interpreting these results?

<p>The test may reflect differences in educational opportunities rather than inherent reading ability. (C)</p> Signup and view all the answers

A clinical psychologist is using a newly developed projective test in their practice. While the test appears to provide rich qualitative data, there is limited research on its reliability and validity. What is the most ethical course of action for the psychologist?

<p>Use the test, but cautiously interpret the results and inform clients of the limitations. (D)</p> Signup and view all the answers

Imagine a researcher finds a strong positive correlation between time spent studying and exam scores. What can they conclude?

<p>There’s an association between studying and exam scores, but cause and effect aren't confirmed. (B)</p> Signup and view all the answers

A psychologist is asked to assess a child's intellectual abilities but observes that the child appears anxious, uncooperative, and struggles to understand the test instructions. What steps should the psychologist take to obtain a valid assessment?

<p>Establish rapport, ensure the child understands task requirements, and consider alternative assessment methods if necessary. (C)</p> Signup and view all the answers

A company wants to predict employee performance using a personality test. They find that conscientiousness scores correlate positively with job performance ratings a year later. However, many employees who score high on conscientiousness leave the company within the first year due to limited opportunities for advancement. What concept is most relevant to interpreting these results?

<p>Restriction of range. (A)</p> Signup and view all the answers

When constructing a multiple-choice test that has high difficulty, test writers should aim for?

<p>Options that are plausible but distinguishable with a good understanding. (B)</p> Signup and view all the answers

When it comes to traits and personality, in general they:

<p>Are stable over time, with active youngsters often becoming active adults. (B)</p> Signup and view all the answers

Flashcards

Context of Aggression

In different situations, aggression can mean different things.

Understanding Aggression Scores

The initial action to understanding an aggression test score is to understand the test developer's aggression definition.

Psychological Trait

Psychological traits exist only as a construct-an informed, scientific concept developed or constructed to describe or explain behavior

Psychological Trait

A trait is any distinguishable, relatively enduring way in which one individual varies from another.

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Psychological State

States distinguish people but are less enduring.

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Quantifying Traits/States

Psychological traits and states can be quantified and measured.

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Overt Behavior Definition

We infer constructs from observing overt behavior, observable action, or test/assessment responses.

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Context Guides Trait Terms

Behavior's context steers trait terms for observed behavior.

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Situation-dependent traits

Traits are situation-dependent and high correlations between trait scores at different time points demonstrate stability.

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Study Notes

  • Each context gives a different nuance to the meaning of "aggressive".
  • With personality tests that measure aggression, understanding how the test developer defined aggression becomes very important.
  • Professor Thorndike perhaps overestimated the possibility of defining psychological qualities by degree.
  • Most psychological qualities and states do vary by degree and can be defined.
  • Accepted psychological features and states need thorough definition and measurement.
  • E.L. Thorndike in 1918 stated, "Whatever exists at all exists in some amount. To know it thoroughly involves knowing its quantity as well as its quality."
  • Psychological traits and states can be quantified and measured.

Traits and States

  • The definitions of "trait" and "state" refer to how individuals differ from one another.
  • Attributions of traits or states are relative.
  • Individuals often compare shyness to an average level of shyness, relative to conditions.
  • Behavior's context helps in choosing trait terms for the observed behavior.
  • For example, kneeling and loud praying are considered religious behavior when done in a church.
  • Traits are situation-dependent.
  • A violent parolee may behave calmly with officer and violently with family.
  • Some people can be dull to one person but attractive to another, depending on who they are trying to impress.
  • Personality changes across time but remains consistent.
  • There are high correlations between trait scores at different times, which proves trait stability.
  • We infer the existence of constructs from overt behavior.
  • Overt behavior refers to an observable action or the product of an observable action, including test- or assessment-related responses.
  • A psychological trait exists only as a construct: an informed, scientific concept developed or constructed to describe/explain behavior.
  • The term "psychological trait" covers a wide range of possible characteristics.
  • A trait has been defined as any distinguishable, relatively enduring way people vary from one another.
  • States distinguish people, but are less enduring than traits.
  • Psychological traits and states exist.

Examples of test usage

  • Tests can answer important questions daily, sometimes changing lives which require that assessment professionals trust them.
  • In a bitter divorce involving parental negligence and criminal behavior, who should get custody of the children?
  • From a pool of college applicants, who deserves admission or a scholarship?
  • From a pool of entry-level employees, who should be hired, given a promotion, or be fired?
  • Should a court order a psychological evaluation to determine competency to stand trial for a young man with a history of academic and conduct problems who is charged with armed robbery?

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