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4 Cards in this Set
- Front
- Back
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What is a Polysomnography? |
Involves intensive study of a sleeping person, observing all monitoring aspects. |
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Amplitude and Frequency of each 4 Brain Waves |
Beta: High frequency, low amplitude. Alpha: High frequency (higher than Beta), low amplitude (lower than Beta). Theta: Medium frequency, high and low amplitude. Delta: Lowest frequency, highest amplitude. |
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What is Qualitative Data? |
Refers to a participants description of the characteristic that is being studied, which can be visual or verbal. |
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What is Quantitative Data? |
Refers to manageable data representing the variables being studies that is expressed numerically or categorically. |
