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 Participants who added something pleasant to exercise, like listening to The Hunger Games, practiced more willingly (about 51%).

Participants who added something pleasant to exercise, like listening to The Hunger Games, practiced more willingly (about 51%).

 Katherine L. Milkman, Julia A. Minson, Kevin G. M. Volpp, “Holding the Hunger Games Hostage at the Gym: An Evaluation of Temptation Bundling”, Manage Science. 2014 Feb; 60(2): 283–299. doi:  10.1287/mnsc.2013.1784

By | 2017-02-25T07:27:41+00:00 February 25th, 2017|Categories: Personal Success, Productivity|Tags: , |0 Comments

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