1. Ainley, M. (2012). Students’ interest and engagement in classroom activities. In S. L. Christenson, A. L. Reschly, & C. Wylie (Eds.), Handbook of research on student engagement (pp. 283–302). Heidelberg, Germany: Springer.
2. Bempechat, J., & Shernoff, D. J. (2012). Parental influences on achievement motivation and student engagement. In S. L. Christenson, A. L. Reschly, & C. Wylie (Eds.), Handbook of research on student engagement (pp. 315–343). Heidelberg, Germany: Springer.
3. Biehler, R. (2016). Professional development for teaching probability and inferential statistics with digital tools at upper secondary level. Proceedings of the 13th international congress on mathematical education, Hamburg, Germany: International Commission on Mathematical Education. Retrieved from http://iase-web.org/documents/papers/icme13/ICME13_I1_Biehler.pdf.
4. Brand, S., Felner, R., Shim, M., Seitsinger, A., & Dumas, T. (2003). Middle school improvement and reform: Development and validation of a school-level assessment of climate, cultural pluralism, and school safety. Journal of Educational Psychology, 95(3), 570–588.
5. Bude, L., Van De Wiel, M. W. J., Imbos, T., Candel, M. J. J., Broers, N. J., & Berger, M. P. F. (2007). Students’ achievements in a statistics course in relation to motivational aspects and study behaviour. Statistics Education Research Journal, 6(1), 5–21.