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Biomedical subjects

J S Birnbrauer

Publications and source records attributed to J S Birnbrauer.

9 recordsLinked to original sources

The potential of correspondence training for facilitating generalisation of social skills.

Recent research suggests that the effects of social skills training programmes are often not evident outside the training setting. Correspondence training has been advocated as a means of overcoming this problem, although few studies have demonstrated its effectiveness. Three intellectually handicapped adults were given social skills training. At other times, generalisation was tested during conversations with staff. Subsequent to mastery in the social skills training setting, behaviours that did not occur at criterion in the generalisation setting were selected for correspondence training. After correspondence training was introduced, targetted behaviours increased in frequency in the generalisation setting. These increases were maintained during follow-up sessions, which took place 1 month after the training programme ceased. The effects of correspondence training are examined in the context of previous reinforcement history, accuracy of reporting, and verification of performance in unobserved settings.

Adolescent↗

Effects of pairing stimuli with reinforcement on multiple schedule performance of children.

A nonsense word was paired with reinforcement to determine if pairing affected emission of a response that produced the word in the signalled absence of reinforcement. Children were trained on a multiple schedule that consisted of a reinforcement component, conditioned reinforcement component, and control component, each set of contingencies being signalled by a different colored light. In the primary reinforcement component, lever presses produced reinforcers which, in some phases, were paired with a word. In the other two components, lever presses were not reinforced and a button was made accessible. Button presses in the conditioned reinforcement component produced the word to be (or being) paired, e.g., "yafeh", while button presses in the control component produced another word, e.g., "grunch". Button pressing increased when one of the words was being paired and decreased when pairing was discontinued, but directly related rate changes occurred also in the control component. The order of components was shown to be a contributing variable.

Acoustic Stimulation↗

Generalization of punishment effects-a case study.

Response-contingent electric shock was evaluated in a laboratory and criterion situation before using it to eliminate infrequent and unpredictable biting and destructive acts from the repertoire of a retarded adolescent. Although the initial results were dramatic, the effects of shock were highly discriminated and the therapeutic objectives were not accomplished. The study demonstrates the power and some limitations of shock punishment and is presented so that others will be better prepared for problems that may arise before the goals of a program involving shock punishment will be realized.

Journal Article↗