Allen, J. P., Hafen, C. A., Gregory, A. C., Mikami, A. Y., & Pianta, R. (2015). Enhancing secondary school instruction and student achievement: Replication and extension of the My Teaching Partner-Secondary intervention. Journal of research on educational effectiveness, 8(4), 475-489.
Bandura, A. (2006). Guide for constructing self-efficacy scales. In T. Urdan & F. Pajares, Self-efficacy beliefs of adolescents, 5(1), 307-337. Greenwich, CA: Information Age Publishing.
Cole, J. S., Bergin, D. A., & Whittaker, T. A. (2008). Predicting student achievement for
low stakes tests with effort and task value. Contemporary Educational
Psychology, 33, 609–624.
Fan, W. (2011). Social influences, school motivation and gender differences: an
application of the expectancy value theory. Educational Psychology, 31, 157–175.
Hopmann, S. (2007). Restrained teaching: The common core of Didaktik. European Educational Research Journal, 6(2), 109–124.
Kahne, J. E., & Sporte, S. E. (2008). Developing citizens: The impact of civic learning opportunities on students’ commitment to civic participation. American Educational Research Journal, 45(3), 738–766.
Keating, A. & Janmaat, J. G. (2015). Education through citizenship at school: Do school activities have a lasting impact on youth political engagement? Parliamentary Affairs, 69(2), 409–429.
Mathé, N. E. H., & Elstad, E. (2018). Students' Perceptions of Citizenship Preparation in Social Studies: The Role of Instruction and Students' Interests. Journal of Social Science Education, 17(3), 74-86.
National Committee for Research Ethics in the Social Sciences and the Humanities (2016). Guidelines for Research Ethics in the Social Sciences, Humanities, Law and Theology. Retrieved from https://www.etikkom.no/globalassets/documents/english-publications/60127_fek_guidelines_nesh_digital_corr.pdf
Schunk, D. H., & Mullen, C. A. (2012). Self-efficacy as an engaged learner. In S. L. Christenson, A. L. Reschly, & C. Wylie (Eds.), Handbook of research on student engagement (pp. 219-235). Boston, MA: Springer.
Skinner, E. A., & Belmont, M. J. (1993). Motivation in the classroom: Reciprocal
effects of teacher behavior and student engagement across the school year.
Journal of Educational Psychology, 85, 571–581.
Timmers, C. F., Braber-Van Den Broek, J., & Van Den Berg, S. M. (2013). Motivational beliefs, student effort, and feedback behaviour in computer-based formative assessment. Computers & education, 60(1), 25-31.
Wentzel, K. R., Muenks, K., McNeish, D., & Russell, S. (2017). Peer and teacher supports in relation to motivation and effort: A multi-level study. Contemporary Educational Psychology, 49, 32-45.