Intrinsic and extrinsic motivation : the search for optimal motivation and performance

C. Sansone and J.M. Harackiewicz, Looking Beyond Rewards: The Problem and Promise of Intrinsic Motivation. Are the Costs of Rewards Still Hidden: A New Look at an Old Debate: R.M. Ryan and E.L. Deci, When Rewards Compete with Nature: The Undermining of Intrinsic Motivation and Self-Regulation. B.A. Hennessey, Rewards and Creativity. J.M. Harackiewicz and C. Sansone, Rewarding Competence: The Importance of Goals in the Study of Intrinsic Motivation. J.Y. Shah and A.W. Kruglanski, The Structure and Substance of Intrinsic Motivation. A New Debate: Hidden Costs (and Benefits) of Achievement Goals: D.C. Molden and C.S. Dweck, Meaning and Motivation. R. Butler, What Learners Want to Know: The Role of Achievement Goals in Shaping Information Seeking, Learning, and Interest. E.A. Linnenbrink and P.R. Pintrich, Multiple Pathways to Learning and Achievement: Teh Role of Goal Orientation in Fostering Adaptive Motivation, Affect, and Cognition. K.E. Barron and J.M. Harackiewicz, Achievement Goals and Optimal Motivation: A Multiple Goals Approach. The Role of Interest in Learning and Self-Regulation: "Extrinsic" versus "Intrinsic" Motivation Reconsidered: M.R. Lepper and J. Henderlong, Turning "Play" Into "Work" and "Work" Into "Play": 25 Years of Research on Intrinsic Versus Extrinsic Motivation. S. Hidi, An Interest Researcher's Perspective: The Effects of Extrinsic and Intrinsic Factors on Motivation. C. Sansone and J.L. Smith, Interest and Self-Regulation: The Relation Between Having to and Wanting to. K.A. Renninger, Individual Interest and its Implications for Understanding Intrinsic Motivation. J.E. Jacobs and J.S. Eccles, Parents, Task Values, and Real-Life Achievement-Related Choices. Part 4: Conclusion: C. Sansone and J.M. Harackiewicz, Controversies and New Directions - is it Deja Vu All Over Again? Index.