Professor U

Multiple Choice

Professor U. R. Okay wanted to find a way to decrease bullying and increase peer acceptance among 4^th graders. He matched 10 triads of children in terms of their peer popularity, and then randomly assigned one member of each triad to a social skills training program, another to a group discussion that focused on changing peer reputation, and the third member of each triad was in the control group. After 3 months, he measured whether the children were popular or rejected. The statistical approach he should use is:

A) McNemar test
B) an ANOVA (F test)
C) Wilcoxon Sign test
D) Cochran Q test
E) Friedman two-way analysis of variance