Differential research A) uses experimental designs to create ...

[jayhills49]

Differential research
 
  A) uses experimental designs to create differences between groups.
  B) makes comparisons between two or more groups of participants.
  C) compares the pretest-posttest difference scores of randomly assigned groups.
  D) None of the above

Question 2

Which two levels of constraint involve the direct comparison of two or more groups of participants?
 
  A) naturalistic and case-study
  B) case-study and experimental
  C) experimental and differential
  D) correlational and differential

[jrpg123456]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: C

[jayhills49]

Excellent

[rachel]

Thanks for the timely response, appreciate it