To demonstrate content validity, the items used to measure a construct should be representative of the construct as a whole.
Answer the following statement true (T) or false (F)
True
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A researcher was interested in seeing if males or females in large lecture classes fell asleep more during in-class videos. The null hypothesis of this study is
a. males will fall asleep more than females. b. females will fall asleep more than males. c. males and females fall asleep at the same rate. d. More information is needed.
The sympathetic nervous system is to ____ as the parasympathetic nervous system is to ____
a. fight; flight b. emergencies; relaxation c. assertiveness; aggressiveness d. striated muscles; smooth muscles
When adolescents fantasize about how others will react to their new hairstyle, they are creating a(n)
personal fable. abstract audience. personal identity. imaginary audience.
If one group must cooperate with another group to achieve a shared goal, and the groups can be clearly defined, what is a likely result?
A. Cooperation discourages appreciation of individual merit, and thereby prejudices develop at the group level. B. In the cooperative moment, members of one group will perceive success as being from the work of their group, while discounting the efforts of the other group. C. If one group begins to show dominance during the shared task, the other group will accuse the dominant group of being prejudiced. D. Prejudice will decrease between the groups, as they learn to appreciate the efforts of the other group's members.