A Person Can Detect a Single Drop of Perfume Diffused

question 163

Multiple Choice

A person can detect a single drop of perfume diffused in an area the size of a one-bedroom apartment.This is a(n) :

• A) absolute threshold.
• B) difference threshold.
• C) just noticeable difference.
• D) psychophysical minimum.

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Definitions:

Detecting

The process of discovering or identifying the presence of something, especially with the assistance of specialized techniques or equipment.

Basic Sensations

The simplest form of sensory processing, resulting from stimulating sensory receptors in the eyes, ears, skin, nose, and tongue.

Sense of Touch

One of the five senses that allows an organism to perceive and respond to tactile stimuli from the environment.

Pleasure

A feeling of satisfaction or joy experienced when one enjoys an event or activity.