Results A 2 (model smoke: model smoke, model non-smoke) x 2 (model gender: male
ID: 3238390 • Letter: R
Question
Results A 2 (model smoke: model smoke, model non-smoke) x 2 (model gender: male model, female model) ANOVA was conducted on perceived healthiness. Post hoc simple effects tests followed all significant interactions using Tukey HSD tests. The means and standard deviations per condition for each o these measures are presented in Table 1 This was not consistent with the hypothesis There was no main effect of gender, F1, 101) .76, p .39, 01 Perceptions of healthiness were the same for Male models (M 4.21, SD 1.46) and Female MODELS (M 3.38, SD 175) There was a significant main effect of smoking, F1, 101) 111.48, p .53. The smoking model M 5.28, SD 1.32) was rated Healthier Less Healthier than the smokin model (M 4.21, SD 46) There was a significant interaction between model smoking and the models gender on the healthiness rating scale, Fi, l 15.39, p 01 132. For pictures of male models, those that depicted a smoking model (M 5.29, SD 1.43) were rated significantly less healthy than pictures of non-smoking model 2.94, SD 1.71), F(1,101) 111.48, pExplanation / Answer
Interpretation - There is not sufficient statistical evidence that the healthiness rating depends on gender. Statistically, Healthiness rating is same for both male and female.
There is sufficient statistical evidence that the healthiness rating depends on smoking or not smoking. Statistically, Healthiness rating is different for smoker and non-smoker.
There is sufficient statistical evidence that there is interaction between gender and smoking habits on healthiness rating. Healthiness rating difference for female smokers and non-smokers is greater than the healthiness rating difference for male smokers and non-smokers.
Test results- Hypothesis for existence of main effect of gender was rejected.
Hypothesis for existence of main effect of smoking/non-smoking was accepted.
Hypothesis for interaction effects between gender and smoking/non-smoking was accepted.
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