Which of the following designs is used when the researcher focuses on the way behavior changes with the systematic introduction and withdrawal of the treatment?

A. successive treatment design
B. multiple baseline design
C. ABAB design
D. case study


C. ABAB design

Psychology

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As a behavioral advisor to the World Health Organization, you are required to assess drug use and abuse in indigenous populations. You have been assigned to study the South American natives' use of coca leaves, which are part of the plant from which

cocaine is derived. In reading about past findings, you discover that these native groups a. have very few drug use problems. b. have very serious drug use problems. c. are so hostile to the World Health Organization that no studies have been done. d. have almost been wiped out due to local drug wars.

Psychology

In his research on problem solving in chimpanzees, Kohler concluded that the chimp suddenly solved a problem and reached the banana because of

a. intelligence. c. environmental clues. b. reinforcement. d. insight.

Psychology

Bert committed a crime, and is currently undergoing a polygraph test. He is trying some countermeasures that he read about on the Internet, and he is hoping that, with the help of these countermeasures (e.g., controlled breathing), he will be able to fool the polygraph examiner. If he succeeds in fooling the examiner, he could be said to be a

A. false negative. B. false positive. C. true negative. D. true positive.

Psychology

Lazaro has sleep apnea. What is this and what treatments might his doctor suggest?

What will be an ideal response?

Psychology