Research
Methods Final Practice Questions:
Note, for these examples, the effect is significant if the difference
> 0 (pretend 10,000 subjects were run in the experiment).
Independent
Variable A
A1 A2
Independent Variable
1)
In the above
table, the pattern of results indicates
a)
A main effect for
A
b)
A main effect for
c)
Main effects for
both A &
d)
An interaction
e)
Interaction and
main effect for A
f)
Interaction and
main effect for
g)
Interaction and
both main effects
Independent
Variable A
A1 A2
Independent Variable
2)
In the above
table, the pattern of results indicates
a)
A main effect for
A
b)
A main effect for
c)
Main effects for
both A &
d)
An interaction
e)
Interaction and
main effect for A
f)
Interaction and
main effect for
g)
Interaction and
both main effects
Independent
Variable A
A1 A2
Independent Variable B
3)
In the above
table, the pattern of results indicates
a)
A main effect for
A
b)
A main effect for
B
c)
Main effects for
both A & B
d)
An interaction
e)
Interaction and
main effect for A
f)
Interaction and
main effect for
g)
Interaction and
both main effects