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THE EFFECTS OF DELAYED PHYSICAL PROMPTS AND REINFORCEMENT ON INFANT SIGN LANGUAGE ACQUISITION
Author(s) -
Thompson Rachel H.,
McKerchar Paige M.,
Dancho Kelly A.
Publication year - 2004
Publication title -
journal of applied behavior analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.1
H-Index - 76
eISSN - 1938-3703
pISSN - 0021-8855
DOI - 10.1901/jaba.2004.37-379
Subject(s) - psychology , sign language , sign (mathematics) , reinforcement , developmental psychology , crying , social psychology , linguistics , mathematical analysis , philosophy , mathematics
Researchers and clinicians have recommended that sign language be taught to typically developing children during their first 2 years of life; however, existing research does not provide adequate information regarding appropriate methods of sign training. We used delayed physical prompting and reinforcement to teach manual signs to 3 children between the ages of 6 and 13 months. Data were collected on the occurrence of prompted and independent signs as well as crying. Sign training was successful in producing independent signing in all 3 children in under 4 hr of training per child.
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