Barnard, L., Lan, W. Y., To, Y. M., Paton, V. O., & Lai, S. L. (2009). Measuring self-regulation in online and blended learning environments. The Internet and Higher Education, 12(1), 1-6.
Coryn, C. L., & Hobson, K. A. (2011). Using nonequivalent dependent variables to reduce internal validity threats in quasi‐experiments: Rationale, history, and examples from practice. New Directions for Evaluation, 2011(131), 31-39.
Habók, A., & Magyar, A. (2018). The effect of language learning strategies on proficiency, attitudes and school achievement. Frontiers in Psychology, 8, 2358.
Houghton, J. D., & Neck, C. P. (2002). The revised self‐leadership questionnaire. Journal of Managerial Psychology, 17(8), 672-691.
Lin, S. W., & Tai, W. C. (2015). Latent Class Analysis of students' mathematics learning strategies and the relationship between learning strategy and mathematical literacy. Universal Journal of Educational Research, 3(6), 390-395.
Maulana, R., Helms-Lorenz, M., & Van de Grift, W. (2017). Validating a model of effective teaching behaviour of pre-service teachers. Teachers and Teaching, 23(4), 471-493.
McInerney, D. M., Cheng, R. W. Y., Mok, M. M. C., & Lam, A. K. H. (2012). Academic self-concept and learning strategies: Direction of effect on student academic achievement. Journal of Advanced Academics, 23(3), 249-269.
Mikula, G., Uray, H., & Schwinger, T. (1997). Leistungsmotivation (Mikula et al.). Zusammenstellung sozialwissenschaftlicher Items und Skalen (ZIS). https://doi.org/10.6102/zis130
Montoya, A. K. (2019). Moderation analysis in two-instance repeated measures designs: Probing methods and multiple moderator models. Behavior Research Methods, 51(1), 61-82.
Neuman, A., & Guterman, O. (2017). Structured and unstructured homeschooling: A proposal for broadening the taxonomy. Cambridge Journal of Education, 47(3), 355-371.
Oxford, R. L. (1996). Employing a questionnaire to assess the use of language learning strategies. Applied Language Learning, 7(1), 28-47.
Park, S., & Yun, H. (2017). Relationships between motivational strategies and cognitive learning in distance education courses. Distance Education, 38(3), 302-320.
Schleicher, A. (2020). The impact of COVID-19 on education. Insights from education at a glance 2020. Retrieved from http://www.oecd.org/education/the-impact-of-covid-19-on-education-insights-education-at-a-glance-2020.pdf
Schober, B., Lüftenegger, M., & Spiel, C. (2020). Lernen unter COVID-19-Bedingungen [Learning under COVID-19-conditions]. Retrieved from https://lernencovid19.univie.ac.at/fileadmin/user_upload/p_lernencovid19/Zwischenergebnisse_Schueler_innen.pdf
Weinstein, C. E., Husman, J., & Dierking, D. R. (2000). Self-regulation interventions with a focus on learning strategies. In Handbook of self-regulation (pp. 727-747). Academic Press.
Wu, A. D., & Zumbo, B. D. (2008). Understanding and using mediators and moderators. Social Indicators Research, 87(3), 367.