What are the advantages and disadvantages in the use of a posttest-only control group design versus a pretest/posttest control group design?
What will be an ideal response?
With a posttest-only control group design we do not have to worry as much about demand characteristics, experimenter effects, or practice or fatigue effects. However, because we do not use a pretest, we cannot be absolutely sure that the participants are equivalent at the beginning of the study. With the pretest/posttest control group design, we can be sure of equivalency of subjects, however we need to be more concerned about demand characteristics, experimenter effects, and practice and fatigue effects.
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Intense emotional distress activates some of the same brain areas as what does?
a. Dizziness b. Sleep c. Pain d. Digestion
Concerning the mind-body problem, Skinner was a(n):?
a. ?epiphenomenalist b. ?interactionist c. ?occasionalist d. ?physical monist
Identify some of the differences between the cognitive and behavioral perspectives
What will be an ideal response?
Less than 10 percent of people who have an eating disorder die from it
Indicate whether the statement is true or false.