@article {606092, title = {Some Middle School Students Want Behavior Commitment Devices (but Take-Up Does Not Affect Their Behavior)}, journal = {Frontiers In Psychology}, volume = {February 2018}, number = {Vol 9, Article 206}, year = {2018}, author = {Carly D. Robinson and Gonzalo A. Pons and Angela L. Duckworth and Rogers, Todd} }