4
votes
1answer
632 views

Mediator versus moderators - not sure which is more appropriate

I am undertaking a study which has the following aims: The main aim of the current study is to investigate the effects of food messages about the healthiness of foods on actual food intake. ...
1
vote
0answers
123 views

Dealing with nuisance variables in a MANOVA situation

I have a study in which participants facebook profiles were rated by a group of students. The participants were then randomly allocated into one of three groups: the uncertain condition (where they ...