A definition of a variable in terms of the activities a researcher uses to measure or manipulate it is a(n):
a. operational definition.
b. functional definition.
c. well-defined variable.
d. measure definition.
a
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Given that the mean is 500 and the standard deviation is 100 on one section of the SAT, what is the approximate probability of a student scoring 400 or higher on the test?
a. .84 b. .50 c. .16 d. .34
What was the significance of the defecating duck??
a. ?It demonstrated the Zeitgeist of the time. b. ?It was widely popular and well-known. c. ?It was described as the “glory of France.” d. ?It was one example of the spirit of mechanism. e. ?All of the above.
In systematic desensitization, when the client is gradually exposed to the actual situations that are feared, this is called:
A. en passe exposure B. realistic desensitization C. in vitro exposure D. in vivo exposure
Which of the following is more likely to purchase services for household tasks?
a. Single parents b. Traditional two-parent families c. Dual-earner couples d. Extended family households