Question

3). Which of the following is the accurate APA format for writing out the main effect result for the ConfederateHappyAngry.

A. We ran a univariate ANOVA with drug (placebo vs real) and confederate emotion (happy vs angry) as our two independent variables and participant happiness rating as our dependent variable. There was a significant main effect for confederate emotion, F(1, 76) = 36.33, p < .05. Participants rated themselves as more happy when they saw a happy confederate (M = 4.58, SD = .87) than when they saw an angry confederate (M = 5.70, SD = 1.11).

B. We ran a univariate ANOVA with drug (placebo vs real) and confederate emotion (happy vs angry) as our two independent variables and participant happiness rating as our dependent variable. There was no significant main effect for confederate emotion, F(1, 76) = 3.03, p > .05. Participants did not rate themselves differently when they saw a happy confederate (M = 5.70, SD = 1.11) compared to an angry confederate (M = 4.58, SD = .87).

C. We ran a univariate ANOVA with drug (placebo vs real) and confederate emotion (happy vs angry) as our two independent variables and participant happiness rating as our dependent variable. There was a significant main effect for confederate emotion, F(2, 76) = 36.33, p < .05. Participants rated themselves as more happy when they saw a happy confederate (M = 5.70, SD = 1.11) than when they saw an angry confederate (M = 4.58, SD = .87).

D. We ran a univariate ANOVA with drug (placebo vs real) and confederate emotion (happy vs angry) as our two independent variables and participant happiness rating as our dependent variable. There was a significant main effect for confederate emotion, F(1, 76) = 36.33, p < .001. Participants rated themselves as more happy when they saw a happy confederate (M = 5.70, SD = 1.11) than when they saw an angry confederate (M = 4.58, SD = .87).

E. We ran a univariate ANOVA with drug (placebo vs real) and confederate emotion (happy vs angry) as our two independent variables and participant happiness rating as our dependent variable. There was a significant main effect for confederate emotion, F(1, 76) = 33.17, p < .001. Participants rated themselves as more happy when they saw a happy confederate (M = 5.70, SD = 1.11) than when they saw an angry confederate (M = 4.58, SD = .87).

Answer 1

Answer :

3)Here Model is Happy confederate vs Angry confederate

F for model = 36.33, p < 0.05 ,

So, option A) is correct

Ans : A