1. Ackermann, S., Gabriel, K. & Lipowsky, F. (2013). Die Kodierung von Redebeiträgen im Mathematikunterricht. In M. Lotz, F. Lipowsky & G. Faust (Hrsg.), Technischer Bericht zu den PERLE Videostudien (Materialien zur Bildungsforschung, Band 23/3, S. 379–390). Frankfurt am Main: GFPF.
2. Archambault, I., Pagani, L. & Fitzpatrick, C. (2013). Transactional associations between classroom engagement and relations with teachers from first through fourth grade. Learning and Instruction, 23, 1–9.
3. Borg, W. & Ascione, F. (1982). Classroom management in elementary mainstreaming classrooms. Journal of Educational Psychology, 74(1), 85–95.
4. Brennan, R. L. (2001). Manual for urGenova (Version 2.1). Iowa City: Iowa Testing Programs, University of Iowa.
5. Brophy, J. E. (2000). Teaching. Zugegriffen am 20.03.2018 unter http://www.ibe.unesco.org/fileadmin/user_upload/archive/publications/EducationalPracticesSeriesPdf/prac01e.pdf .