Jostad, Donald E2022-07-262022-07-261961-08https://hdl.handle.net/11299/229748A Paper Presented to the Faculty of the Graduate School, University of Minnesota, in Partial Fulfillment of the Requirements for the Degree Master of Arts (Plan B), by Donald E. Jostad, August 1961.en-USUniversity of Minnesota DuluthPlan Bs (project-based master's degrees)Master of ArtsMaster of Arts in Curriculum and InstructionDivision of Education and PsychologyScholarly Text or Essay