- recommended
- Greenberg, S., & Buxton, B. (2008, April). Usability evaluation considered harmful (some of the time). In Proceedings of the SIGCHI conference on Human factors in computing systems (pp. 111-120). ACM. (open) (ncsu, note the videos under source material!)
- Klasnja, P., Consolvo, S., & Pratt, W. (2011, May). How to evaluate technologies for health behavior change in HCI research. In Proceedings of the SIGCHI conference on human factors in computing systems (pp. 3063-3072). ACM. (open)
- optional
- Tullis, T., & Albert, W. (2013). Performance metrics. Chapter 4 in Measuring the user experience: collecting, analyzing, and presenting usability metrics, 2nd ed. Morgan Kaufmann. (ncsu)
- Sauro, J., & Lewis, J. R. (2012). A crash course in fundamental statistical concepts. Appendix in Quantifying the user experience: Practical statistics for user research. Morgan Kaufmann. (ncsu)