Which of the Following Statements About Mechanical Recording Devices Is

Multiple Choice

Which of the following statements about mechanical recording devices is FALSE?

A) The people meter provides the researcher timing control over a visual stimulus.
B) The galvanometer is used to assess the emotional arousal induced by exposure to specific advertising copy.
C) Response latency measures the amount of time a respondent deliberates before answering a question.
D) Voice-pitch analysis examines changes in the relative vibration frequency of the human voice that accompanies emotional arousal.
E) Optical scanners measure the subject's eye movement over a stimulus.