One tactic for dealing with variability is to reduce variability by isolating and controlling extraneous factors in the environment. What is the second?
A) Producing variability in responding by manipulating independent variables
B) Decreasing variability in responding by altering the dependent variable
C) Using a between groups experimental design
D) Limiting the opportunity for variability in the data by only using absolute units

Question

Quizplus · Accepted Answer

The second tactic for dealing with variability is producing variability in responding by manipulating independent variables. This allows for the examination of the effects of different variables on the dependent variable, and can help identify which variables are responsible for differences in the data.

One Tactic for Dealing with Variability Is to Reduce Variability