Using the number of yawns in a one-hour period as a definition and a measurement of sleepiness is an example of ____ sleepiness.
A) validating
B) operationalizing
C) desynchronizing
D) sensitizing

Question

Quizplus · Accepted Answer

Operationalizing involves defining and measuring a concept or variable, which is what is being done with the use of the number of yawns as a measure of sleepiness. Validating refers to testing the accuracy of a measurement or concept, desynchronizing refers to a mismatch between an individual's internal biological clock and external cues, and sensitizing refers to an increased response to a stimulus over time.

Using the Number of Yawns in a One-Hour Period as a Definition