Sammy did an experiment on children in a classroom. He measured their social anxiety on Monday, randomly assigned half of them to be taught yoga on Wednesday, and measured their social anxiety again on Friday. Measuring the children's social anxiety on Monday is the
a. independent variable.
b. pretest.
c. control group.
d. posttest.
e. dependent variable
B
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Goodman's and Kruskal's gamma is used when
a. samples sizes are small, and we have collected interval data. b. sample sizes are small, and we have collected ordinal data. c. there are a large number of tied ranks in ordinal data. d. there are a large number of tied ranks, and we have collected nominal data.
______________ involves terminating the hierarchical parent/child relationship and establishing a symmetrical, peer like relationship in its place
a. Differentiation b. The Mid-life crisis c. Individuation d. Personal authority
In the past, marriage was synonymous with:
a. personal growth. b. parenthood. c. sexual freedom. d. divorce.
The chapter makes the case that, along with the changing pace of life, _____ is (are) decreasing family interactions
a. rites of passage b. technology c. formal education d. afterschool jobs