1. The Work Preference Inventory: Assessing intrinsic and extrinsic motivational orientations.
2. Ames, C. (1984). Competitive, cooperative, and individualistic goal structures: A cognitive-motivational analysis. In R. Ames & C. Ames (Eds.), Research on motivation in education (Vol. 1, pp. 177-207). New York, NY: Academic Press.
3. Anderman, E. M., Austin, C. C., & Johnson, D. M. (2002). The development of goal orientation. In A. Wigfield & J. S. Eccles (Eds.), Development of achievement motivation: A volume in the educational psychology series (pp. 197-220). San Diego, CA: Academic Press.
4. Motivation and Schooling in the Middle Grades
5. Arbuckle, J. L. (2009). AMOS users' guide 18.0. Chicago, IL: SPSS.