Influence of reinforcers on motorized bicycle on-task time of profoundly mentally retarded adolescents
By: by Gholamalia Owlia.
Published: 1992
Language: eng
Format: Microform
Number of pages: 153
Subjects: Reinforcement (Psychology); Children with mental disabilities -- Physical education.; Music in physical education.; Television in physical education.
Notes: Typescript.

Thesis (Ph. D.)--Texas Woman's University, 1991.

Includes bibliographical references.

Microfiche. Eugene : Microform Publications, College of Human Development and Performance, University of Oregon, 1992. 2 microfiches : negative.