A base rate of deviant behavior was obtained for the eight most disruptive children in a third grade adjustment class. In a token reinforcement program, the children received teacher's ratings, which were exchangeable for reinforcers such as candy and trinkets. With the introduction of the token reinforcement program, an abrupt reduction in…

Thirteen high school students were trained by an undergraduate psychology student daily in 6-hour sessions for one week and subsequently modified behaviors of five severely retarded children. (MC)

Presented are case histories emphasizing the developmental or behavioral problems of six hearing impaired preschool children whose parents were learning behavior modification techniques in a parent home training program. (Author/GW)

Described is an educational program to serve a heterogeneous population of mentally retarded children excluded from other treatment programs. (Author/MC)