The galvanic skin responses and changes in pupillary diameter in response to pictures of people have been used to measure
A) occupational preferences.
B) personality characteristics.
C) sexual attitudes.
D) social prejudice.

Question

Quizplus · Accepted Answer

Pupillary dilation and galvanic skin responses are physiological measures that can indicate arousal and attention. They have been used to measure social prejudice, as people tend to show greater arousal and attention to images of people from outgroups than ingroups.

The Galvanic Skin Responses and Changes in Pupillary Diameter in Response