To evaluate the effectiveness of similar prevention/promotion programs that were studied with experimental designs, a statistical analysis is used to determine the average size of the effect of those interventions. This analysis is called

a. meta-analysis.
b. best practices analysis.
c. multiple baseline analysis.
d. all of the above


a

Psychology

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One way that ____________ is administered involves sprinkling it on marijuana, parsley, tobacco, or other substance that can be smoked

a. PCP b. MDA c. LSD d. Psilocybin

Psychology

Which of the following is a situation factor in predicting aggressive behavior?

A. Past experiences B. Attitudes C. Genetic predisposition D. Noises and visual cues

Psychology

Stanley takes LSD. As a result he may experience which of the following effects?

A) wakefulness, alertness, and shortened reaction time B) reduced anxiety and tension, and sedation C) a mixture of stimulant and narcotic effects D) powerful emotions and perceptual distortions

Psychology

_____ refers to a test's consistency of scores

a) Reliability b) Standardization c) Validity d) Sureness

Psychology