{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The development of self-perceptions of ability and achievement goals and their relations in physical education.: An article from: Research Quarterly for Exercise and Sport","author_name":"Ping Xiang, Amelia Lee","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00098BP3O.html\">The development of self-perceptions of ability and achievement goals and their relations in physical education.: An article from: Research Quarterly for Exercise and Sport</a>","width":400,"height":300}