help with repeated measures ANOVA on spss

kscha925

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Oct 28, 2008
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4
So I have 3 questions
1. Is there a main effect of sex? The p-value is___
2. is there a main effect of practice? ^
3. is there an interaction between sex and practice? ^

We are examining the effects of participant sex and practice on SPSS performance. So its male/female then they are tested 3 times on their ability to perform an ANOVA on SPSS. I don't understand what the difference is between a Main Effect and an interaction?
I also need to find the p-value for all 3. I understand the first one, but how do I find if there is an interaction and where is the p-value of it on SPSS??

thanks
 
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