According to the Text, a Feature Has Diagnostic Value If

question 6

Multiple Choice

According to the text, a feature has diagnostic value if:

• A) it is common to both in-group and out-group members
• B) it is important to an individual's self-concept
• C) it is used to create categories
• D) it increases intra-category differences and reduces inter-category differences
• E) it is used to reduce differences within categories

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Definitions:

REM Sleep

A unique phase of sleep characterized by rapid eye movement, increased brain activity, vivid dreams, and temporary paralysis of the muscles.

N1 Sleep

N1 sleep, or the first stage of non-REM sleep, is a transitional phase where one drifts in and out of sleep and can be easily awakened.

N2 Sleep

A stage of sleep characterized by sleep spindles and K-complexes, representing a deeper sleep than N1 and preceding the deeper N3 stage of sleep.

N3 Sleep

The third stage of non-REM sleep, characterized by deep sleep and the lowest levels of physiological activity within the sleep cycle.