Asked by Domonic Bennett on Jul 25, 2024
Verified
A psychologist purchases an electroencephalograph (EEG) for use in his research. The psychologist is interested in measuring
A) intelligence.
B) muscle tension.
C) heart rate.
D) brain-wave activity.
EEG
Stands for Electroencephalography, a method used to record electrical activity of the brain via sensors placed on the scalp.
Brain-Wave Activity
The patterns of neuronal electrical oscillations in the brain, which are measured by electroencephalography (EEG) and associated with different states of consciousness.
- Understand the principle of brain lateralization and its impacts on character traits, mood fluctuations, and psychiatric conditions.
Verified Answer
KW
Kayla WessonJul 27, 2024
Final Answer :
D
Explanation :
An electroencephalograph (EEG) is a device used to measure brain-wave activity, so the best choice is D. This device detects and records the electrical activity of the brain through the electrodes attached to the scalp, providing information about brain function and activity. The EEG is commonly used in clinical psychology and neuroscience research to study different brain states, such as sleep, wakefulness, and activity associated with cognitive or emotional processes. Options A, B, and C are not directly related to the purpose of an EEG.
Learning Objectives
- Understand the principle of brain lateralization and its impacts on character traits, mood fluctuations, and psychiatric conditions.
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