Calculate the r2 statistic for t = 3.41 and two groups of 20 individuals each.

a. .08
b. .23
c. .37
d. .39


b. .23

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Research indicates all of the following benefits of cognitive therapies except:

A. Superior generalization of behavior to various settings. B. Learning of problem-solving behavior. C. Providing teachers who work in stressful situations with a functional philosophy. D. Reducing the emotional difficulties of adolescents in crisis. E. Effectiveness with students of various ages.

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What needs to be included in the following behavior objective, "During class discussions, Diana will receive permission from the teacher by raising her hand when she needs to talk"?

a. Conditions b. Criterion c. Function of the behavior d. Target behavior

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Intervention programs for families tend to work best when professionals are very directive to parents so that they know the best ways to parent, no matter what the family make-up is.

Answer the following statement true (T) or false (F)

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A form of distance education that allows students to listen to recorded lectures on a portable music player or

computer is a(n) a) audio teleconference b) CD-ROM c) podcast d) webinar

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