Chapter 2 is the paper: van de Pol, Pepijn K.C. and Kavussanu, Maria (2011) Achievement goals and motivational responses in tennis: Does the context matter? Psychology of Sport and Exercise, 12 (2). p. 176. ISSN 1469-0292, DOI: 10.1016/j.psychsport.2010.09.005 http://eprints.bham.ac.uk/788/