Verbal operant conditioning of hospitalized psychiatric patients. |
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Authors: | Drennen, William Gallman, William Sausser, Gene |
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Abstract: | In Exp. I, 81 male psychiatric patients were divided into 9 subgroups according to age and length of hospitalization. Plural nouns were reinforced by positive verbal feedback. Results were: (1) least chronic Ss increased their operant rates; (2) most chronic Ss did not; and (3) there was significant interaction with respect to age and chronicity. In Exp. II, 60 schizophrenics were divided into 6 subgroups with respect to length of hospitalization and mode of reinforcement, i.e., verbal, primary, or combination. Acute-type schizophrenics responded positively to all types of reinforcement. Chronics responded only to primary reinforcement and to the combination procedure. Mode of reinforcement was a significant variable affecting operant rate. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
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