Week 8 Flashcards
(7 cards)
1
Q
What are factorial designs
A
Involves the manipulation (experiment) or measurement (quasi-experiment) of 2 or more INDEPENDENT variables
2
Q
What are the separate effects of each independent variable
A
Main effects
3
Q
What are combined effects of all independent variables
A
These are called interactions.
How an IV depend on the effect of another
4
Q
What are factors
A
Independent variables:
- one-way ANOVA - 1IV
- 1-factor ANOVA - 1IV
- 2-factor ANOVA - 2IV’s
- 3-factor ANVOA - 3IV’s
5
Q
What are levels
A
The number of experimental conditions for each independent variable
6
Q
What are cells
A
The number of individual treatment conditions
They are calculated by multiplying the number of levels of each IV
7
Q
Explain the types of interactions between variables
A
The effect of one independent variable depends on the other independent variable
