A new paper co-authored by Shaaron Ainsworth published today. Nitz, S., Ainsworth, S. E., Nerdel, C., & Prechtl, H. (2014). Do student perceptions of teaching predict the development of representational competence and biological knowledge? Learning and Instruction, 31, 13-22. This paper resulted from a student exchange when Sandra Nitz visited Shaaron in the summer of 2011. The author accepted version is available here and the full version via the publisher.