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. 2016 Apr 21;4(1):e4. doi: 10.2196/games.5460

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©Amber M Leiker, Matthew Miller, Lauren Brewer, Monica Nelson, Maria Siow, Keith Lohse. Originally published in JMIR Serious Games (http://games.jmir.org), 21.04.2016.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Serious Games, is properly cited. The complete bibliographic information, a link to the original publication on http://games.jmir.org, as well as this copyright and license information must be included.

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Predicted points per block on the posttest as a function of training condition and eP3a (top). Predicted engagement scores as a function of training condition and eP3a (bottom).