1. Understanding Human Spatial Navigation Behaviors: A Cognitive Modeling Approach Open Access Author: Zhao, Changkun Title: Understanding Human Spatial Navigation Behaviors: A Cognitive Modeling Approach Graduate Program: Information Sciences and Technology Keywords: Cognitive ModelingACT-RNavigationSpatialCognitive Model. File: Download Thesis_Zhao_final.pdf Committee Members: Frank Edward Ritter, Committee Chair/Co-ChairXiaolong Zhang, Committee MemberJohn Yen, Committee MemberRichard Alan Carlson, Special Member