TY - GEN AU - Bijou,S W TI - Behavior modification in the mentally retarded. Application of operant conditioning principles SN - 0031-3955 PY - 1969///0228 KW - Avoidance Learning KW - Behavior Therapy KW - Child, Preschool KW - Conditioning, Operant KW - Discrimination, Psychological KW - Feeding Behavior KW - Humans KW - Intellectual Disability KW - diagnosis KW - Locomotion KW - Perception KW - Reinforcement, Psychology KW - Self Mutilation KW - Speech KW - Toilet Training N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1016/s0031-3955(16)32206-4 ER -