Brian Dorn, Allison Elliott Tew, Mark Guzdial. Introductory Computing Construct Use in an End-User Programming Community. In 2007 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2007), 23-27 September 2007, Coeur d Alene, Idaho, USA. pages 27-32, IEEE Computer Society, 2007. [doi]
Abstract is missing.