Charlie McDowell Linda L. Werner Heather E. Bullock Julian Fernald The effects of pair-programming on performance in an introductory programming course. 38-42 2002 conf/sigcse/2002 SIGCSE http://doi.acm.org/10.1145/563340.563353 db/conf/sigcse/sigcse2002.html#McDowellWBF02