Warning: Use of undefined constant AUTH_COOKIE - assumed 'AUTH_COOKIE' (this will throw an Error in a future version of PHP) in /usr/home/kamkucz/domains/angielskawymowa.pl/public_html/wp-includes/pluggable.php on line 769 Warning: Use of undefined constant LOGGED_IN_COOKIE - assumed 'LOGGED_IN_COOKIE' (this will throw an Error in a future version of PHP) in /usr/home/kamkucz/domains/angielskawymowa.pl/public_html/wp-includes/user.php on line 340 The study has shown that a smile decreases stress when we feel unhappy

The study has shown that a smile decreases stress when we feel unhappy

Kraft, T. L., & Pressman, S. D. (2012). Grin and bear it: The influence of manipulated facial expression on the stress response. Psychological Science, 23(11), 1372-1378.

By | 2017-03-08T09:32:26+00:00 March 8th, 2017|Categories: Healthy|Tags: , , |0 Comments

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