Deck 27: Two-Way Anova

Question 1

A main effect is the result of comparing one of the ways in which the participants were classified while temporarily ignoring the other way in which they were classified.

Answer 1

True

Question 2

If there is a difference between the column means, what does this suggest?

A) This suggests one main effect
B) This suggests two main effects
C) This suggests an interaction effect
D) No effects

Answer 2

A

Question 3

If there is a difference between column mean differences, what does this suggest?

A) This suggest one main effect
B) This suggests two main effects
C) This suggests an interaction effect
D) No effects

Answer 3

C

Question 4

an interaction effect occurs when the effect of one grouping variable on the dependent variable is not affected by the other grouping variable.

Question 5

What is NOT true about the following results table about student's academic aspirations?

A) There is a significant main effect of Grade level on students' academic aspirations
B) There is not main effect of SES on students; academic aspirations
C) There is a significant interaction effect
D) The effect of Grade level on their academic aspirations does not depend on their SES level