17.6 Return to the study first described in Question 16.5 on page 336, where a psychologist tests whether shy college students initiate more eye contacts with strangers because of training sessions in assertive behavior. Use the same data, but now assume that eight subjects, coded as A, B, ...G, H, are tested repeatedly after zero, one, two, and three training sessions. (Incidentally, since the psychologist is interested in any learming or sequential effect, it would not make sense it's impossible, given the sequential nature of the independent variable to counterbalance the four sessions.) The results are expressed as the observed number of eye contacts: WORKSHOP SESSIONS TWO THREE T SURJECT ZERO ONE 14 D 19 4 23 10 2 2 Summarie the resuts with an ANOVA alile. Shart-circult compatatinnal wark by wsing the rvsats in Questiun 165 for the SS term, that in. S 54.12, ss 75, and Souree Hetween Within Subject Errer Total I hand caleutating. aclude formulas and calculations below. If using SPSS, includea pictare, remhet, r catipaste nf the ontpat helew. Question Caleutati er Lagic Awer Are the ressts statistically vignificant Yes or ns If appropriate, estimate the effect sie with If ppropriat use Tukey's HSD t What is the HSD Which pain a significant at the Os level If appropriate, cstimate ffect ses with Cohen's d. Compare these sesult wath eprated menures wath those in Question l6s for independent samples