A series of three experiments was conducted with three severely retarded children to investigate the vocalization-producing potential of two antecedent conditions: adult talk (commonly cited antecedent) and adult silence. (Author/CL)

Results indicated no significant differences between conditioning procedures in regard to obtained MRLs (minimum response levels) number of stimulus presentations required to establish MRL (discounting conditioning trials), and number of false-positive responses observed during control trial for 60 premature infants at one or two years of age.…

Three types of therapy were combined with two types of scenes. Spider-phobic subjects were assigned to one of the six treatment conditions or to an untreated control group. In general, (a) Desensitization and modeling therapies were equally effective; (b) modeling alone was more effective than mere exposure to the phobic object. (Author)

Presented is research evidence in support of the use of behavior extinction procedures for mentally handicapped persons in residential treatment situations. (IM)

In this study, a transfer of stimulus control procedure was used to establish generalized verb-noun instruction-following skills in two severely retarded boys. (Author/JH)

Everything begins with subjective states,'' is the basic position of Phenomenology, and only through subjectivity can ultimate reality be reached. Behaviorism, on the contrary, sees mind'' as part of the material world and behavior as determining man's essence. Change is attained by altering behavior which leads to changes in attitudes. The best…

In a trade encompassing all others in construction, installation foremen for heating/air conditioning firms spend a varied day (repairing a water heater, overseeing installation crews). Decision-makers who must think while using their hands, they rely heavily on preparation in math, mechanical drawing, blueprint reading, physics, and electicity.…

Feedback procedures were used on two different wards at a state hospital for the retarded to increase the number of behavior modification projects completed each day by 22 staff members. (Author)

This article describes the basic procedures of the technique of systematic desensitization, and suggests that social welfare practitioners make use of this extensively tested approach to dysfunctional behavior. (ST)