The purpose of computing Cronbach’s alpha and Pearson’s r for test–retest reliability, split-half reliability, convergent construct validity, and so forth is to test the _______ of a scale.
a. development features
b. construct qualities
c. psychological characteristics
d. psychometric properties
Ans: D
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According to the M'Naghten rule, insanity is defined as __________.
A. failing to understand the consequences of one's actions B. not knowing right from wrong C. acting on an irresistible impulse D. lacking the capacity to understand that an action violates the law
Color blindness is more likely to occur in
a. males. b. females. c. various people, depending upon racial and ethnic background. d. those people with higher socioeconomic status.
It is commonly held in many worldwide cultures that the male gender role
a. has greater social status. b. is targeted for destruction by militant feminists. c. has equal social status with the female gender role. d. appears in the behaviors of most girls and women.
In one German study, students who were asked to engage in all-out sprints learned
A) less than joggers as they were exhausted by the time they were exposed to a vocabulary test. B) more than joggers, as they experienced higher brain-derived neurotrophic factor levels. C) less than joggers, as they experienced higher brain-derived neurotrophic factor levels. D) more than joggers as they were tired and able to focus on the vocabulary words.