Riedel, Claude2022-07-262022-07-261977-07https://hdl.handle.net/11299/229761A Paper Presented to the Faculty of the Graduate School, University of Minnesota, A Requirement for the Degree Master of Arts (Plan B), by Claude Riedel, July 1977.enUniversity of Minnesota DuluthPlan Bs (project-based master's degrees)Master of ArtsMaster of Arts in Educational PsychologyCollege of EducationDepartment of PsychologyScholarly Text or Essay