Related Experiment Video

Updated: Jul 20, 2026

Studying Food Reward and Motivation in Humans
12:09

Studying Food Reward and Motivation in Humans

Published on: March 19, 2014

Effort on homework in grades 5-9: development, motivational antecedents, and the association with effort on classwork

Ulrich Trautwein1, Oliver Lüdtke, Claudia Kastens

  • 1Max Planck Institute for Human Development, Berlin, Germany. trautwein@mpib-berlin.mpg.de

Child Development
|September 1, 2006
PubMed

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