An experiment was designed to study the potential impact of alcohol consumption on emotional stability.A specification of the procedures used to measure emotional stability illustrates
A) the independent variable.
B) an operational definition.
C) the double-blind procedure.
D) random assignment.

Question

Quizplus · Accepted Answer

The procedures used to measure emotional stability represent an operational definition, which defines how the variable is being measured in the study. This is not an independent variable, double-blind procedure, or random assignment.

An Experiment Was Designed to Study the Potential Impact of Alcohol