To determine the range, we simply
a. subtract the highest score minus the lowest score.
b. subtract the lowest score minus the highest score.
c. need to know the lowest and highest scores.
d. average the lowest and highest scores.
a
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Saadat is walking to the front of the classroom in preparation for his presentation. He notices that his heart is starting to beat faster, that his palms are sweaty, and that he has a general sense of increase in energy. According to the general adaptation syndrome, which phase of the stress response is he in?
A. Alarm B. Adaptation C. Reactive D. Muscle preparation
What does your textbook conclude about fear of rape?
a. Men and women do not differ in being afraid when they are out by themselves at night. b. Most women report that no one has warned them about the danger of rape. c. Women in large cities seldom report that they are afraid of being out alone at night. d. Most women take a number of precautions to avoid being raped by a stranger.
Because applicants try to present themselves in the best light, traditional employment interviews often lack
a. reliability. b. predictive validity. c. construct validity. d. standardization.
When a significant number of subjects drop out of a study, there is a(n) ____ threat
a. history b. mortality c. instrumentation d. regression