Theresa Amabile, Creativity in Context (Westview, 1996), p. 175.
47
Deci, Ryan, and Koestner.
48
Theresa Amabile, Creativity in Context (Westview, 1996), p. 117.
49
Deci, Ryan, and Koestner.
50
Amabile, p. 119.
51
Richard M. Ryan & Edward L. Deci, Self-Determination Theory and the Facilitation of Intrinsic Motivation, Social Development, and Weil- Being, American Psychologist. Vol. 55, January 200, p. 68.
