An EEG or Brain-Wave Recording

question 332

Multiple Choice

An EEG or brain-wave recording:

• A) can precisely locate the source of activity.
• B) reflects the activities of only a few cells at a time.
• C) is done with the help of electrodes taped onto the scalp.
• D) is recorded by inserting needle electrodes into the brain.

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Definitions:

Motives

Internal states that direct behavior towards specific goals or objectives.

Variables

Elements, features, or factors that are likely to vary or change within a study, model, or experiment.

Expectancy Theory

A psychological theory proposing that people are motivated to act in a certain way based on their expectation of the outcome and its attractiveness.

Reinforcement Theory

A theory in psychology that describes behavior as being driven by external rewards or punishments.