Researchers can detect people's attitudes about topics such as alcohol abuse and premarital sex by measuring the muscle activity of one's face.

Question

Quizplus · Accepted Answer

This is true. Facial electromyography (EMG) can be used to identify muscle activity related to emotions and attitudes. Studies have shown that certain muscle movements in the face can be indicative of positive or negative attitudes towards various topics, including alcohol abuse and premarital sex.

Researchers Can Detect People's Attitudes About Topics Such as Alcohol