Raquel Benbunan-Fich Starr Roxanne Hiltz Correlates of Effectiveness of Learning Networks: The Effects of Course Level, Course Type, and Gender on Outcomes. 5 2002 HICSS http://dlib2.computer.org/conferen/hicss/1435/pdf/14350005b.pdf? db/conf/hicss/hicss2002-1.html#Benbunan-FichH02