_____ Are Broad Explanations and Predictions Concerning Phenomena of Interest

question 53

Multiple Choice

_____ are broad explanations and predictions concerning phenomena of interest.

• A)Theories
• B)Hypotheses
• C)Operational definitions
• D)Suppositions

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Definitions:

Hypnagogic Sensations

Experiences at the onset of sleep, including visual, auditory, or tactile hallucinations that occur in the transition from wakefulness to sleep.

Narcolepsy

An ongoing sleep problem marked by significant day time drowsiness and abrupt sleep onslaughts.

REM Rebound

The phenomenon where there is an increase in the amount of REM (Rapid Eye Movement) sleep after a period of REM sleep deprivation.

Slow-Wave Sleep

The deepest phase of non-REM sleep, characterized by slow brain waves, reduced heart rate, and deep physical relaxation, which is restorative and vital for memory consolidation.