An electroencephalogram obtained from an adult who is thinking would probably display
A)many alpha waves.
B)many beta waves.
C)many delta waves.
D)many theta waves.

Question

Quizplus · Accepted Answer

Beta waves are associated with an active, engaged mind and are most prevalent when a person is thinking or actively problem-solving. Alpha waves are present during relaxation or meditation, while delta and theta waves are typically associated with sleep or drowsiness.

An Electroencephalogram Obtained from an Adult Who Is Thinking Would