Privender Saini, Joyca Lacroix. Self-setting of physical activity goals and effects on perceived difficulty, importance and competence. In Samir Chatterjee, Parvati Dev, editors, Persuasive Technology, Fourth International Conference, PERSUASIVE 2009, Claremont, California, USA, April 26-29, 2009. Proceedings. Volume 350 of ACM International Conference Proceeding Series, pages 33, ACM, 2009. [doi]
Abstract is missing.