Integrating pedagogical code reviews into a CS 1 course: an empirical study. - Christopher D. Hundhausen; Anukrati Agrawal; Dana Fairbrother; Michael Trevisan (SIGCSE, 2009)

Does studio-based instruction work in CS 1?: an empirical comparison with a traditional approach. - Christopher D. Hundhausen; Anukrati Agrawal; Dana Fairbrother; Michael Trevisan (SIGCSE, 2010)

Online vs. face-to-face pedagogical code reviews: an empirical comparison. - Christopher D. Hundhausen; Pawan Agarwal; Michael Trevisan (SIGCSE, 2011)