An advantage of the ABAB reversal design over the ABA design is that it

A. can be used in clinical research.
B. is less time consuming.
C. allows for fewer alternative explanations for the results.
D. is less expensive.


Answer: C

Psychology

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Which group generally has a functional age that is healthy and active?

A. middle young B. young old C. old young D. oldest older

Psychology

Select one of the following topics: (1) Understanding Smoking OR (2) Treating Substance Abuse. Explain how the biopsychosocial model offers a useful organizing framework for understanding different explanations for smoking or different approaches to treating substance abuse.

What will be an ideal response?

Psychology

Regardless of the official start date, I/O psychology was born in the:

a. mid 1800s b. late 1800s c. early 1900s d. mid 1900s

Psychology

Many teachers underestimate the abilities of ethnic minority children in their classes, which may hurt the students' chances for success due to the occurrence of a(n)

a. Barnum effect. b. anthropomorphic error. c. placebo effect. d. self-fulfilling prophecy.

Psychology