one way anova

[bshiels87]

Hi, I am not sure what test to run here, I have 1 independent variable, with two categories (intervention group/control group) , and self confidence at two different times time one and time two .. the question I am being asked "is there any difference between the control and intervention groups in terms of self confidence scores across time ?

as far as my understanding is so far I would need to run both a one way anova (between group) and a repeated measures one , is this correct or is there a way of doing the both at once ?

 

[Shachar]

Hi bshiels87. Since this is obviously a homework question, I'll give you a hint. You actually have 2 independent varaibles. One is, as you mentioned, the group variable (intervention/control). But there is another one. Think about it.