Experiments that include a repeated measures factor are likely to ...

[geoffrey]

Experiments that include a repeated measures factor are likely to take less time than between subjects experiments because time is saved in _____.
 
  a. training the participants c. needing fewer total participants
  b. debriefing the participants d. all of these

Question 2

One advantage of a repeated measures experiment is that, compared with a between subjects experiment, it _____.
 
  a. generates more accurate data c. requires fewer participants
  b. neutralizes demand characteristics d. all of these

[allisonblackmore]

Answer to Question 1

D
More data points are gathered from fewer participants in experiments that include a repeated measures factor. This results in less time being required to complete the experiment for a number of reasons.

Answer to Question 2

C
Repeated measures designs require fewer participants because each participant serves in the control and experimental conditions.

[geoffrey]

TYSM

[nyrave]

Excellent