In order to be considered a true experiment,
a. The dependent variable must be under the control of the researcher
b. The independent variable must be under the control of the researcher
c. The researcher must control any extraneous and confounding variables
d. The research must be conducted in a laboratory
Ans: B
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Leslie is a middle-aged woman who has not exercised very much in the last several years, and she wants to start getting back in shape. She doesn't like "intense" exercise, however, and wants to initiate a moderate exercise regimen. According to the U.S. Department of Health and Human Services, how much should moderate intensity exercise should she get in a week to improve her fitness level?
a. at least 15 minutes 4 days a week b. at least one hour, twice a week c. 10 to 20 minutes every day d. at least 150 minutes a week
Children who were classified as which of the following in elementary school are particularly likely to have school and behavioral problems in high school?
a. popular c. neglected b. rejected d. average
The process of learning through the observation and imitation of others is called
a. modeling. b. free association. c. voyeurism. d. flooding. e. bibliotherapy.
In terms of categories, brain lesions result in deficits to _______________
a. specific categories c. all categories b. categories sharing similar properties d. ontological categories