http://spssx-discussion.165.s1.nabble.com/ANCOVA-SPSS-Question-HELP-tp5733064p5733065.html
> On Sep 7, 2016, at 1:23 PM, James Ross <
[hidden email]> wrote:
>
> Hello,
>
> I am using SPSS 24 and I have an ANCOVA related question.
>
> I have a 3 group (Treatment A, Treatment B, Control) repeated measures design.
>
> I have a pretest and a posttest for each group.
>
> I also measured a trait (Variable Y) that is a continuous (with a sum range between 10-50) variable. My hypothesis is that this variable will moderate effects of treatments.
>
> I thought this was a simple ANCOVA process in SPSS, but I don't know what to put in "Dependent Variable," "Fixed Factor(s)," "Random Factor(s), "Covariate(s)." I am seeing these options under the "General Linear Model" - "Univariate" menu option.
>
> In other words, where do I put these:
>
> PreTest Sum
> PostTest Sum
> Group Assignment
> Moderating Variable Y
>
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