When a scale measures what it is supposed to measure, it has __________
a. validity
b. internal reliability
c. test–retest reliability
d. reliability
Answer: A: validity
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What do Maltz and Borker suggest related to head-nodding in conversations between men and women? a. Men are signaling they are listening
b. Women are signaling they agree. c. There are no gender differences in head nodding during conversations between men and women. d. There are differences in meanings between women's nods and men's nods during conversations.
Stereotypical reactions and response times are two of the most important bases of mental chronometry.
Answer the following statement true (T) or false (F)
Psychological screening of police candidates assesses
A. levels of psychopathology that may interfere with officers' abilities to perform their duties. B. specific skills that are directly relevant to police work. C. Both A and B D. None of these are correct.
The most common cause of dementia is
A) Parkinson's disease. B) Alzheimer's disease. C) allergic encephalomyelitis. D) Huntington's disease. E) epilepsy.