Acquisition of Imitative Speech by Schizophrenic Children

Two mute schizophrenic children were taught imitative speech within an operant conditioning framework. The training procedure consisted of a series of increasingly fine verbal discriminations; the children were rewarded for closer and closer reproductions of the attending adults' speech. We fou...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 1966-02, Vol.151 (3711), p.705-707
Hauptverfasser: Lovaas, O. Ivar, Berberich, John P., Perloff, Bernard F., Schaeffer, Benson
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container_issue 3711
container_start_page 705
container_title Science (American Association for the Advancement of Science)
container_volume 151
creator Lovaas, O. Ivar
Berberich, John P.
Perloff, Bernard F.
Schaeffer, Benson
description Two mute schizophrenic children were taught imitative speech within an operant conditioning framework. The training procedure consisted of a series of increasingly fine verbal discriminations; the children were rewarded for closer and closer reproductions of the attending adults' speech. We found that reward delivered contingent upon imitation was necessary for development of imitation. Furthermore, the newly established imitation was shown to have acquired rewarding properties for the children.
doi_str_mv 10.1126/science.151.3711.705
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source American Association for the Advancement of Science; Jstor Complete Legacy; MEDLINE
subjects Adults
Child
Childhood schizophrenia
Children
Conditioning (Psychology)
Conditioning, Operant
Consonants
Discrimination (Psychology)
Humans
Language development
Male
Mutism - therapy
Observational learning
Reward
Schizophrenia, Childhood
Schizophrenic language
Speech
Training
Vocalization
Vowels
title Acquisition of Imitative Speech by Schizophrenic Children
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