1. THE INSTRUCTIONAL EFFECTS OF PRIOR KNOWLEDGE AND THREE CONCEPT MAPPING STRATEGIES IN FACILITATING ACHIEVEMENT OF DIFFERENT EDUCATIONAL OBJECTIVES Open Access Author: Wang, Charles Xiaoxue Title: THE INSTRUCTIONAL EFFECTS OF PRIOR KNOWLEDGE AND THREE CONCEPT MAPPING STRATEGIES IN FACILITATING ACHIEVEMENT OF DIFFERENT EDUCATIONAL OBJECTIVES Graduate Program: Instructional Systems Keywords: concept mappingprior knowledgelearning achievementconept map File: Download etd_charleswang.pdf Committee Members: Francis M Dwyer Jr., Committee Chair/Co-ChairBarbara L Grabowski, Committee MemberKyle Leonard Peck, Committee MemberEdgar Paul Yoder, Committee Member