Ely, Lewis W2022-07-262022-07-261968-06https://hdl.handle.net/11299/229649A Plan B Paper Submitted to the Faculty of the Graduate School of the University of Minnesota, A Requirement for the Degree Master of Arts (Plan B), by Lewis W. Ely, June 1968.enUniversity of Minnesota DuluthPlan Bs (project-based master's degrees)Master of ArtsMaster of Arts in Educational PsychologyDivision of Education and PsychologyDepartment of PsychologyThe Use of the Differential Aptitude Test in Predicting Success in Elementary AlgebraScholarly Text or Essay