We relied on self-determination theory (SDT; Deci & Ryan, 2000) to investigate to what extent autonomy-supporting corrective feedback (i.e., feedback that coaches communicate to their athletes after poor performance or mistakes) is associated with athletes' optimal motivation and well-being. To test this hypothesis, we conducted a cross-sectional study with 337 (67.1% males) Greek adolescent athletes (age M = 15.59, SD = 2.37) from various sports. Aligned with SDT, we found through path analysis that an autonomy-supporting versus controlling communication style was positively related to future intentions to persist and well-being and negatively related to ill-being. These relations were partially mediated by the perceived legitimacy of the corrective feedback (i.e., the degree of acceptance of corrective feedback), and, in turn, by intrinsic motivation, identified regulation, and external regulation for doing sports. Results indicate that autonomy-supporting feedback can be still motivating even in cases in which such feedback conveys messages of still too low competence.Keywords: sport psychology, autonomous and controlled regulation, corrective feedback, well-being, athletes Two novice tennis players, Maria and Demetra, are trying to learn the overhead shot in badminton. As they are in the first stages of learning, they are making a lot of mistakes. Their coach tries to remedy their flawed performance by providing them corrective information. She does so in an empathetic and supporting way, so the two learners feel at ease and eager to further try improving their skills. These examples stand in contrast to Jack's situation. Jack is a very talented starter in a national-level football team. Nevertheless, each time he performs below the standards set by his coach, his coach shows his disappointment and even starts to shout on the field to point out his mistakes. Although Jack initially does his best Athanasios Mouratidis is with the Department of Psychology, University of Leuven, Leuven, Belgium. Willy Lens is with the Department of Psychology, University of Leuven, Leuven, Belgium. Maarten Vansteenkiste is with the Department of Psychology, University of Gent, Gent, Belgium.
620Mouratidis, Lens, and Vansteenkiste to improve when confronted with the critical comments of his coach, throughout the season, he becomes more and more disappointed, frustrated, and demotivated.The athletes described in the above examples all receive some kind of feedback from their coaches in response to their poor performance or their mistakes. Although the messages they receive contain information about how to improve their performance, the way these messages are articulated is quite different and, hence, might be differently associated with their response to this corrective feedback. But, is this really the case? Can corrective feedback provided by a coach in response to poor performance or after mistakes have a differential effect on motivational and emotional outcomes depending on the way it is perceived? In the present crosssectio...