{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An experimental test of self-theories of ability in youth sport [An article from: Psychology of Sport & Exercise]","author_name":"C.M. Spray, C.K.J. Wang, S.J.H. Biddle, Chatzisara","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RR/bigB000RRA4CU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RRA4CU.html\">An experimental test of self-theories of ability in youth sport [An article from: Psychology of Sport &amp; Exercise]</a>","width":400,"height":300}