Margaret Gentry

Social Studies

11 August, 06:47

A professor conducts an experiment in which she asks her students to either hold a pen between their teeth or hold a pen between their lips. holding the pen between one's teeth mimicked the facial expression of smiling. after 5 minutes, she finds that the students who held the pen beneath their teeth reported being happier than those who held it between their lips. these results most likely will support the