Joseph A. Cottam, Suzanne Menzel, Janet Greenblatt. Tutoring for retention. In Thomas J. Cortina, Ellen Lowenfeld Walker, Laurie A. Smith King, David R. Musicant, editors, Proceedings of the 42nd ACM technical symposium on Computer science education, SIGCSE 2011, Dallas, TX, USA, March 9-12, 2011. pages 213-218, ACM, 2011. [doi]
Abstract is missing.