By itself, ______ is not a good measure of the strength of association between two variables.
a. the proportion of explained variance
b. the covariance
c. the correlation coefficient
d. r2
Ans: B
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Habituation is best defined as the process of "learning to be _____" with a stimulus
a. smart b. you c. bored d. free
Oversimplified concepts of groups of people are called
a. social stereotypes. b. disjunctive concepts. c. representative algorithms. d. conjunctive concepts.
Which of the following illustrates "confrontive assertion"?
a. "Excuse me, I'd like to finish what I'm saying." b. "I said it was OK to borrow my records as long as you checked with me first. Now you're playing them without asking me. I'd like to know why you did that." c. "This is the third and last time I am going to tell you that we don't want your company. Please leave!" d. "When I'm constantly interrupted, I lose my train of thoughts. I start feeling hurt and angry. I'd like you to wait until I finish speaking."
The deeper stages of NREM sleep are characterized by:
a. slow, rolling eye movements. b. highly vivid, unrealistic dreams. c slow brain waves called delta waves. d. muscle paralysis.