Young children's acquisition of the handshape aspect of American Sign Language signs: Parental report findings

The acquisition of the handshape aspect of American Sign Language signs was examined longitudinally in nine young children of deaf parents. In monthly home visit sessions, the parents demonstrated on videotape how their children formed the different signs in their lexicons. According to these parent...

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Bibliographic Details
Published in:Applied psycholinguistics 1997, Vol.18 (1), p.17-39
Main Authors: Siedlecki, Theodore, Bonvillian, John D.
Format: Article
Language:English
Subjects:
American Sign Language
Child Language
Deafness
Developmental Stages
Infants
Longitudinal Studies
Parent Influence
Parents as Teachers
Phonology
Videotape Recordings
Vocabulary Development
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Summary:The acquisition of the handshape aspect of American Sign Language signs was examined longitudinally in nine young children of deaf parents. In monthly home visit sessions, the parents demonstrated on videotape how their children formed the different signs in their lexicons. According to these parental reports, handshapes were produced accurately in 49.8% of the children's different signs. Accuracy of handshape production typically improved with the children's increasing age and vocabulary size. Four basic handshapes (/5, G, B, A/) predominated in the children's early sign productions. Measures of the children's handshape production accuracy, ordinal position of initial production, and frequency of production were used to describe the order in which handshapes were most often acquired. It was also observed that the part of the hand involved in contacting a sign's location often affected the accuracy of the handshapes being produced.
ISSN:0142-7164
1469-1817
DOI:10.1017/S0142716400009851