Psychologists have found that using an electroencephalograph (EEG) in their research has all the advantages listed below except one. Which one?
A) The EEG allows researchers to record brain activity in quick intervals.
B) The EEG electrodes only pierce the scalp in a few places, and participants recover from the procedure after only a few days.
C) Participants report that the procedure is not uncomfortable.
D) The EEG can measure brain activity level in more than one part of the brain.

Question

Quizplus · Accepted Answer

The statement "The EEG electrodes only pierce the scalp in a few places, and participants recover from the procedure after only a few days" is not true. EEG electrodes do not pierce the scalp at all; they are simply placed on the surface of the scalp with a conductive gel or paste. Participants do not need to recover from the procedure as there is no damage to the scalp.

Psychologists Have Found That Using an Electroencephalograph (EEG) in Their