Matched-subjects procedures reduce error variance: a. more ...

[Hungry!]

Matched-subjects procedures reduce error variance:
 
  a. more than between-subjects designs.
  b. more than within-subjects designs.
  c. less than between-subjects designs.
  d. as much as within-subjects designs.

Question 2

In a mixed design:
 
  a. you do not need to counterbalance.
  b. you do not have to worry about order effects.
  c. error variances of the between and within comparisons are calculated differently.
  d. all participants are not randomly assigned to conditions.

[ambernicolefink]

Answer to Question 1

A

Answer to Question 2

C