Renée A. McCauley, Brian Hanks, Sue Fitzgerald, Laurie Murphy. Recursion vs. Iteration: An Empirical Study of Comprehension Revisited. In Adrienne Decker, Kurt Eiselt, Carl Alphonce, Jodi Tims, editors, Proceedings of the 46th ACM Technical Symposium on Computer Science Education, Kansas City, MO, USA, March 4-7, 2015. pages 350-355, ACM, 2015. [doi]
Abstract is missing.