Evolutionary Theorists Argue That We Find Symmetrical Faces to Be

question 139

True/False

Evolutionary theorists argue that we find symmetrical faces to be most attractive because it is an indication of good health.

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Definitions:

Sleep Cycle

The progression through various stages of sleep, including REM (rapid eye movement) and non-REM phases, which repeats several times throughout a typical night's sleep.

REM

Rapid Eye Movement, a sleep phase characterized by eye movement, increased brain activity, and vivid dreaming.

N3

N3, or Stage 3 NREM sleep, is the deepest stage of non-rapid eye movement sleep, characterized by delta waves and significant physiological changes in the body.

Sleep Spindles

Sudden bursts of oscillatory brain activity observed during stage 2 of sleep, believed to play a role in memory consolidation and learning.