A researcher is interested in the level of employees' understanding of health benefit options. He is interested in how the amount of time spent looking at the brochure for each option influences understanding, so he's using a device that controls the amount of time a subject is exposed to the brochure. This device is called a _____.
A) pupilometer
B) psychgalvanometer
C) tachistoscope
D) rotoscope

Question

Quizplus · Accepted Answer

A tachistoscope is a device used to control the amount of time a subject is exposed to a visual stimulus. In this case, it is being used to control the amount of time a subject is exposed to the health benefit brochure. A pupilometer measures changes in the diameter of the pupil, a psychgalvanometer measures changes in skin conductance, and a rotoscope is a device used for animation.

A Researcher Is Interested in the Level of Employees' Understanding