The fact that no two participants are exactly alike can be a ...

[ishan]

The fact that no two participants are exactly alike can be a serious problem in ____ experiments.
 
  A) baseline
  B) between-subjects
  C) within-subject
  D) all

Question 2

When using matched-groups designs, the groups should be matched on a variable that is highly correlated with the dependent variable.
 
  Indicate whether the statement is true or false

[xMRAZ]

Answer to Question 1

B

Answer to Question 2

True

[ishan]

Wow, this really help

[strudel15]

Thanks for the timely response, appreciate it