Week 6 Flashcards
1
Q
What is a Factorial 2x2 ANOVA (Between Subjects)?
A
2x Factors (IV)
2x Levels
1x DV
Different Participants in each of 4 groups, a lot of people needed
2
Q
What is a Main Effect?
A
The comparison of marginal means of the DV of the 2 levels of one Factor, ignoring the other factor
3
Q
What is the interaction?
A
Looks at whether there are significant differences between the differences between each of our conditions
If you have a really clear interaction you will often not have significant main effects
Run Bonferroni corrected t-tests to find out which of the 4 interactions is significant (p < .0125)
4
Q
How do you report the main effect?
A
Report the marginal means
F(df1,df2) = [F value], p = [p value]
5
Q
How do you report the interaction?
A
F(df1,df2) = [F value], p = [p value]
