Posted by
Ryan on
Apr 26, 2016; 11:28am
URL: http://spssx-discussion.165.s1.nabble.com/2way-mixed-ANOVA-significant-interaction-but-main-effects-not-significant-What-does-this-mean-tp5732027p5732033.html
It means you observed a sig diff on mean change scores between groups.
Homework assignment?
Ryan
Sent from my iPhone
> On Apr 26, 2016, at 1:39 AM, greykittyblues <
[hidden email]> wrote:
>
> Hello,
>
> I performed a 2way mixed ANOVA with "group" (intervention and control) as
> the between subjects independent variable and "time" (pre-test and
> post-test) as the within the subjects IV. In the results I got a significant
> interaction between the two IVs, but main effects for either of them are not
> significant. how can I interpret this?
>
> Thank you.
>
> Nitya
>
>
>
> --
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