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![Intrinsic Motivation and Self-Determination in Human Behavior by Richard M. Ryan, Edward L. Deci](https://558130.bdp32.group/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOURNbEE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--89026423d42c225fd04fe25c101884b838578a3a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RkhKbGMybDZaVjkwYjE5c2FXMXBkRnNIYVFJc0FXa0M5QUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--038335c90cf75c275ae4d36968ac417dc4a0a3e3/Intrinsic%20Motivation%20and%20Self-Determination%20in%20Human%20Behavior.jpg)
372 pages • first pub 1975 (editions)
ISBN/UID: 9780306420221
Format: Hardcover
Language: English
Publisher: Springer
Publication date: 31 August 1985
Description
Early in this century, most empirically oriented psychologists believed that all motivation was based in the physiology of a set of non-nervous- system tissue needs. The theories of that era reflected this belief and used it in an attempt to expla...
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![Intrinsic Motivation and Self-Determination in Human Behavior by Richard M. Ryan, Edward L. Deci](https://558130.bdp32.group/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOURNbEE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--89026423d42c225fd04fe25c101884b838578a3a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RkhKbGMybDZaVjkwYjE5c2FXMXBkRnNIYVFJc0FXa0M5QUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--038335c90cf75c275ae4d36968ac417dc4a0a3e3/Intrinsic%20Motivation%20and%20Self-Determination%20in%20Human%20Behavior.jpg)
372 pages • first pub 1975 (editions)
ISBN/UID: 9780306420221
Format: Hardcover
Language: English
Publisher: Springer
Publication date: 31 August 1985
Description
Early in this century, most empirically oriented psychologists believed that all motivation was based in the physiology of a set of non-nervous- system tissue needs. The theories of that era reflected this belief and used it in an attempt to expla...