Dr. Swinkels conducted a lab experiment in which he told participants that one of their primary jobs was to make some ratings of scenes from popular movies. However, his actual reason for showing participants the movie clips was to manipulate the participants' mood. Once this experiment is done, Dr. Swinkels should make certain to:
A) explain the reason(s) for the deception in the study
B) explain what she expected to find in her experiment
C) put participants who saw sadness-inducing move clips back into a good mood
D) all of the above (she should do all three things)
D
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Personality characteristics that correlate with one another but do not constitute a factor are called:
a. surface traits. c. ability traits. b. source traits. d. dynamic traits.
Connie is a second-grade teacher who notices that her students behave differently than the fourth-graders during recess. She comes up with several connected ideas to explain why the two groups behave differently. Connie's ideas would best be described as a(n) ____
a. experiment b. theory c. study d. mesosystem
The human brain appears extremely wrinkled when closely examined. These folds ____.?
a. ?are purely cosmetic and have no actual purpose b. ?are byproducts of old age; normal adults' brains are smooth c. ?act as a shock-absorption device, preventing neural damage d. ?allow a greater surface area of cortex to be included in the skull
Based on the 2009 Kaiser Family Foundation survey, adding up the daily media use figures to obtain weekly media use leads to the staggering levels of more than ________ hours a week of media use by 11- to 14-year-olds.
A. 20 B. 100 C. 40 D. 60