"Physical education and training." . . . . . . "Factors affecting the achievement of undergraduate men majoring in physical education at the State University of Iowa" . . . . "An analysis of the factors affecting the achievement of undergraduate men majoring in physical education at the State University of Iowa"@en . "An analysis of the factors affecting the achievement of undergraduate men majoring in physical education at the State University of Iowa" . . . . . . . . . . . . . . .