Hank Kahney. What do novice programmers know about recursion. In Raoul N. Smith, Richard W. Pew, Ann Janda, editors, Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI 1983, Boston, Massachusetts, USA, December 12-15, 1983. pages 235-239, ACM, 1983. [doi]
Abstract is missing.