In a nonequivalent comparison group study, a. the experimental ...

[fasfsadfdsfa]

In a nonequivalent comparison group study,
 
  a. the experimental group gets a pretest, then the experimental treatment, then a posttest.
  b. there is no control group.
  c. to interpret the results, the pretest scores have to be identical for the two groups.
  d. random assignment to groups is common.

Question 2

Incomplete counterbalancing means that
 
  a. some participants do not receive all of the treatments.
   b. some of the possible orders of treatments are not given.
  c. some of the treatments are not given first, some not second, etc.
  d. some participants receive the treatments in both the forward and reverse order while others do not.

[Jody Vaughn]

Answer to Question 1

A

Answer to Question 2

B

[fasfsadfdsfa]

Gracias!

[kilada]

TYSM