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Inhibiting and facilitating conditions of the human smile: a nonobtrusive test of the facial feedback hypothesis.

January 1988
Journal of Personality and Social Psychology 54:768–777

DOI:10.1037//0022-3514.54.5.768

Authors:

University of Wuerzburg

Leonard L. Martin

University of Georgia

Ratings ofFunniness and Difficulty: Study 1 Position of pen

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Content uploaded by Fritz Strack

Content may be subject to copyright.

Journal

of

Personality

and

Social

Psychology

1988,

Vol.

54, No. 5,

768-777

Copyright

1988

by the

American

Psychological

Association,

Inc.

0022-35l4/88/$00.15

Inhibiting

and

Facilitating Conditions

of the

Human Smile:

A

Nonobtrusive Test

of