The Hormone Melatonin Helps Synchronize the Sleep-Wake Cycle by Means

question 105

Multiple Choice

The hormone melatonin helps synchronize the sleep-wake cycle by means of

• A)stimulating the hypothalamus to activate the sleep cycle.
• B)triggering the SCN when the amount of light striking the retina declines.
• C)traveling to the amygdala to activate the sleep cycle.
• D)inducing feelings of drowsiness.
• E)inducing alertness just preceding awakening.

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Definitions:

Behavioralist

A psychologist or researcher who studies behavior through observable actions and reactions, often ignoring mental state theories.

Sociocultural Perspective

Perspective that focuses on the relationship between social behavior and culture; in psychopathology, perspective in which abnormal thinking and behavior (as well as normal) is seen as the product of learning and shaping within the context of the family, the social group to which one belongs, and the culture within which the family and social group exist.

Eurocentric

A worldview that is centered on Western civilization or a biased perspective that favors Western culture and history over those of other cultures.

Evolutionary Psychologist

A professional in psychology who studies how evolutionary theory applies to human behavior and cognitive processes.