@inproceedings{Lieder2016helping, title = {Helping people make better decisions using optimal gamification}, author = {Lieder, Falk and Griffiths, Thomas L.}, booktitle = {Proceedings of the 38th Annual Conference of the Cognitive Science Society}, year = {2016}, doi = {}, url = {https://cocosci.princeton.edu/papers/GamificationCogSciRevised.pdf} }