If items on a test are measuring very different traits, estimates of reliability yielded from split-half methods will typically be ________ as compared with estimates from KR-20.

A. similar
B. lower
C. approximately the same
D. higher


Answer: D

Psychology

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Which statement about the five-factor model of personality is inaccurate?

A. Scores on measures of the five factors are fairly stable over time. B. People who score high on the five-factor test tend to have more difficulty in relationships. C. The five-factor test is a useful measure of personality across cultures. D. The five-factor model is the primary paradigm for the trait approach to understanding personality.

Psychology

An individual who goes through life as a loner with no motivation to interact with others but with relatively normal behavior and beliefs is likely to be diagnosed with ________ personality disorder

a. histrionic b. narcissistic c. schizoid d. paranoid

Psychology

Which of the following techniques is being used to promote vision in people who are blind?

A. electrode stimulation B. chemical stimulation C. optogenetics D. EEG

Psychology

In REM behavior disorder, a person a. does not experience REM sleep at all

b. experiences unusually large amounts of REM sleep. c. does not experience the paralysis usually accompanying REM. d. remains paralyzed even after waking.

Psychology