Spatial Reasoning With External Visualizations: What Matters Is What You See, Not Whether You Interact.

Madeleine Keehner Mary Hegarty Cheryl Cohen Peter Khooshabeh Daniel R. Montello Spatial Reasoning With External Visualizations: What Matters Is What You See, Not Whether You Interact. 1099-1132 2008 32 Cognitive Science 7 http://dx.doi.org/10.1080/03640210801898177 db/journals/cogsci/cogsci32.html#KeehnerHCKM08