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USE OF REINFORCEMENT TO INCREASE INDEPENDENCE IN PHYSICAL FITNESS PERFORMANCE OF PROFOUNDLY MENTALLY RETARDED YOUTH
ROGERS-WALLGREN, JANET L., FRENCH, RON, BEN-EZRA, VICVolume:
75
Language:
english
Journal:
Perceptual and Motor Skills
DOI:
10.2466/pms.1992.75.3.975
Date:
December, 1992
File:
PDF, 249 KB
english, 1992