If Scores of Individuals Are Consistent Over Time,the Test Is

question 38

Short Answer

If scores of individuals are consistent over time,the test is said to have high ________.

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Definitions:

EMG

Electromyography, a diagnostic procedure to assess the health of muscles and the nerve cells that control them.

EEG

Short for electroencephalogram, a test that measures electrical activity in the brain using small, flat metal discs attached to the scalp.

ECG

An electrocardiogram, a diagnostic tool that measures and records the electrical activity of the heart to detect cardiac abnormalities.

Action Potentials

Rapid changes in the membrane potential that briefly reverse the polarity of a neuron or muscle cell, allowing for signal transmission.