Matched-subjects designs are commonly used when A) we need an ...

[2125004343]

Matched-subjects designs are commonly used when
 
  A) we need an independent-subjects group.
  B) researchers are studying eye color or visual acuity.
  C) several dependent variables are being tested at the same time.
  D) exposure to a condition causes long-term changes in the participant, making it impossible for the participant to appear in the other conditions.

Question 2

Independent-groups designs rely on ________ to equate groups.
 
  A) chance
  B) equivalence
  C) matching
  D) variable relevance
 
  Fill in the blank with the correct answer.

[Li Jun]

Answer to Question 1

Answer: D

Answer to Question 2

Answer: A

[2125004343]

TYSM

[epscape]

Excellent