Author Question: Ways by which a researcher can control extraneous variables in a correlational study include all of ... (Read 129 times)

cnetterville · **on:** Jul 8, 2018

Ways by which a researcher can control extraneous variables in a correlational study include all of the following except:

A) Using a homogeneous sample
B) Using analysis of covariance
C) Matching subjects
D) Randomizing subjects to groups

Question 2

Time triangulation can involve gathering data at the same times of the day, or at the same times in the year.

A) True
B) False