An investigator wants to test the effectiveness of visualization on sports performance. She randomly assigns participants to two groups. Participants in the visualization group imagine themselves swinging a golf club perfectly for 20 minutes prior to a session on the driving range. Participants in the control group read a golf magazine for 20 minutes prior to a session on the driving range. All participants do this procedure each day for five days. The dependent measure, the average flight distance of the ball, is calculated for each participant after each session. This is an example of  a(n) ________ design.

A. 2 × 5 independent groups factorial
B. IV × PV factorial
C. 2 × 5 mixed factorial
D. two-group pretest-posttest


Answer: C

Psychology

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Although you have all of the qualifications and experience to be hired for a job, you are not offered the job because of your ethnic background, age, or gender. The source of frustration you are experiencing would BEST be classified as

a. external and social. b. external and nonsocial. c. personal and social. d. personal and nonsocial.

Psychology

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a. the number of choices of product will not affect sales b. the wife should offer a large number of car choices whereas the husband should offer a small number of jam choices c. both businesses should offer a large number of choices of product d. the wife should offer a small number of car choices whereas the husband should offer a large number of jam choices

Psychology

What was the main goal of asylums?

a. Meet the basic needs of those with mental illness b. Treat individuals as out-patients c. Restore individuals to perfect health d. Use patients as part of their research studies

Psychology