A mechanism is described for testing operant conditioning and body rocking in developmentally disabled persons. The system is made up of a reinforcement dispenser, a lever-pulling mechanism, and flexible chair back for testing body rocking. Experience with the system has shown it to be sturdy and reliable, and the reinforcement dispenser to be adaptable to a wide range of food preferences.
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References
1.
AmanM.Drugs and learning in mentally retarded persons. In BurrowsG.WerryJ. (Eds.), Advances in human psychopharmacology. Vol. III. Greenwich, CT: JAI Press, in press.
2.
AmanM.WhiteA.FieldC.Chlorpromazine effects on stereotypic and conditioned behavior—a pilot study. Journal of Mental Deficiency Research, in press.
3.
BerksonG.Abnormal stereotyped motor acts. In ZubinJ.HuntH. (Eds.), Comparative psychopathology—animal and human. New York: Grune & Stratton, 1967. Pp. 76–94.
4.
BreuningS.AcklesP.Dose-dependent effects of methylphenidate on the fixed-ratio performance of hyperactive severely mentally retarded adolescents. Applied Research in Mental Retardation, in press.
5.
DavisK.The effect of drugs on stereotyped and nonstereotyped operant behaviors in retardates. Psychopbarmacologia (Berl.), 1971, 22, 195–213.
6.
HollisJ.Chlorpromazine: Direct measurement of differential behavioral effect. Science, 1968, 159, 1487–1489.
7.
HollisJ.St. OmerV.Direct measurement of psychopharmacologic response: Effects of chlorpromazine on motor behavior of retarded children. American Journal of Mental Deficiency, 1972, 76, 397–407.
8.
KoegelR.CovertA.The relationship of self-stimulation to learning in autistic children. Journal of Applied Behavior Analysis, 1972, 5, 381–387.
9.
O'BrienF.Treating self-stimulatory behavior. In MatsonJ.McCartneyJ. (Eds.), Handbook of behavior modification with the mentally retarded. New York: Plenum, 1981. Pp. 117–150.
10.
PolingA.BreuningS. E.Effects of methylphenidate on the fixed-ratio performance of mentally retarded children. Pharmacology, Biochemistry & Behavior, 1983, 18, 541–544.
11.
SinghN.DawsonM.ManningP.Effects of spaced responding DRL on the stereotyped behavior of profoundly retarded persons. Journal of Applied Behavior Analysis, 1981, 14, 521–526.
