In Barker and Carter's study, they found that up to what percentage of police may have used drugs on duty?

A. 20
B. 2
C. 60
D. 40


Answer: A

Psychology

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Who was one of the seven psychologists to start the American Psychological Association?

A) Hermann von Helmholtz B) John Watson C) Wilhelm Wundt D) William James

Psychology

Sophia is not feeling well and has been coughing and sneezing all day. These actions are controlled by her _____.

A. cerebellum B. hypothalamus C. basal ganglia D. medulla

Psychology

The ____________________ gives the organization information about employees that can be used in later career decisions, such as raises, promotions, transfers, and terminations.

Fill in the blank(s) with the appropriate word(s).

Psychology

In _____, researchers test the outcome of a manualized therapy on a particular diagnosis. Participants are randomly assigned to treatment or nontreatment groups, and target variables are assessed at the outset and end of the study.

A. independent trials B. dependent trials C. randomized clinical trials D. homogenized clinical trials

Psychology