Operational Definitions Since brightness can be directly measured using a light meter, brightness is a(n)
A)hypothetical construct.
B)intervening variable.
C)nonconstruct variable.
D)sham variable.

Question

Quizplus · Accepted Answer

Brightness is a nonconstruct variable because it is directly measurable using a light meter. Hypothetical constructs are not directly observable and intervening variables come between the independent variable and dependent variable, affecting their relationship. Sham variables are not valid measures of the variable in question.

Operational Definitions Since Brightness Can Be Directly Measured Using a Light