Collective Programming: Making End-User Programming (More) Social. - Alexander Repenning; Navid Ahmadi; Nadia Repenning; Andri Ioannidou; David C. Webb; Krista Sekeres Marshall (IS-EUD, 2011)

Recognizing computational thinking patterns. - Ashok R. Basawapatna; Kyu Han Koh; Alexander Repenning; David C. Webb; Krista Sekeres Marshall (SIGCSE, 2011)