Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Kaplan, Avi" or (type any "bookEditor issueEditor" and editor="Kaplan, Avi") Add to list Journal Article A1 Identified versus introjected approach and introjected avoidance motivations in school and in sports : the limited benefits of self-worth strivings Avi Assor, Maarten Vansteenkiste (UGent) and Avi Kaplan (2009) JOURNAL OF EDUCATIONAL PSYCHOLOGY. 101(2). p.482-497