Which Device Would a Sleep Researcher Use to Monitor a Sleeping

question 125

Multiple Choice

Which device would a sleep researcher use to monitor a sleeping person's brain waves?

• A)electromyogram (EMG)
• B)electrocardiogram (EKG)
• C)electro-oculogram (EOG)
• D)electroencephalogram (EEG)

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Definitions:

Morpheme

The smallest grammatical unit in a language that carries semantic meaning.

Holophrase

A single word used by an infant that expresses a complex idea or request, indicative of early language development.

Overextension

Use of words in situations in which their meanings become extended or inappropriate.

Reinforcement

The process of providing stimuli following a behavior, which has the effect of increasing the frequency of the behavior.