Visual Display and Co-Expressivity as Students Strive for Intersubjectivity in a Spatial Reasoning Task
Authors: Mitchell J. Nathan and Billie Eilam October 2005, 10 pp. Abstract: This paper explores the role of co-expressivity of drawing, speech, and gesture as sixth graders strive for intersubjectivity in their attempts to communicate solutions to a spatial reasoning task. Several obstacles to intersubjectivity are documented, particularly conflicts between a literal and geometric interpretation, …