The role of self-determination theory and motivational interviewing in behavioral nutrition, physical activity, and health: an introduction to the IJBNPA special series
Int J Behav Nutr Phys Act. 2012 Mar 2:9:17.
doi: 10.1186/1479-5868-9-17.
1 Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Lisbon, Portugal. pteixeira@fmh.utl.pt