Measuring intelligence using the score on an IQ test is an example of ______.
A) reliability
B) an operational definition
C) an independent variable
D) maturation

Question

Quizplus · Accepted Answer

Measuring intelligence using the score on an IQ test is an example of an operational definition, which defines a concept in terms of the specific procedures used to produce or measure it. An IQ test is a specific procedure used to measure intelligence, and thus using IQ test scores as a measure of intelligence is an example of an operational definition. Reliability refers to the consistency or stability of a measure, an independent variable is a manipulated variable in an experiment, and maturation refers to natural developmental changes over time.

Measuring Intelligence Using the Score on an IQ Test Is