Before Grading Papers,a Professor Puts on Rubber Gloves

question 4

Multiple Choice

Before grading papers,a professor puts on rubber gloves.During class and in interactions with students,the professor painstakingly avoids any contact with the hands of students.The professor is exhibiting a(n) :

• A) cleaning compulsion.
• B) checking compulsion.
• C) order compulsion.
• D) touching compulsion.

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Definitions:

Brightness

Brightness is the perception of how light or luminous an object or light source appears to the human eye.

Hue

A color or shade, often described as an attribute of visual perception that allows them to be classified as red, blue, green, etc.

Amplitude

The height or strength of a wave (such as sound or light), reflecting the intensity of the signal.

Intensity

The degree of strength, force, or concentration of a particular quality or phenomenon.