____ attempts to understand cause-and-effect relationships by carefully manipulating independent variables.
A) Focus groups
B) Longitudinal studies
C) Experiments
D) Shadowing studies
E) None of the above.

Question

Quizplus · Accepted Answer

Experiments are designed to understand cause-and-effect relationships by manipulating independent variables and observing the effects on dependent variables.

____ Attempts to Understand Cause-And-Effect Relationships by Carefully Manipulating Independent