... In sport and physical education, task orientation has been found to be positively associated with various indicators of motivation, including intrinsic motivation (Duda, Chi, Newton, Walling, & Catley, 1995; Goudas, Biddle, & Fox, 1994) and positive affect (Ntoumanis & Biddle, 1999b), The relationship between ego orientation and motivational indictors is less clear (J, Whitehead, 1995), although when combined with a high task orientation, motivation is often high (Fox, Goudas, Biddle, Duda, & Armstrong, 1994), Some researchers have shown that motivation will be high for ego oriented individuals only when perceived competence is high (Cury, Biddle, Sarrazin, & Famose, 1997), as predicted in goal perspectives theory (Nicholls, 1989), while others have shown no such effects (Vlachopoulos & Biddle, 1997), ...