MARLOWE,CA., (2012) The Effect of the Flipped Classroom On Student Acheievement and stress. Moontana State University.
This article drew me in through the title and the appendix. The research included in the article is aimed at younger people rather than university students. Though some parts of this article were interesting the most relevant was the appendix.
The appendix was really good at giving a good idea of how to write a questionnaire aimed at students.