Author:
Bretherton Inge,McNew Sandra,Snyder Lynn,Bates Elizabeth
Abstract
ABSTRACTThe study focuses on the language abilities of 30 20-month-old children, using data from two sources: a detailed maternal interview and 90 minutes of videotaped observation. Observed language was coded into the categories used for the interview. Production and comprehension at 28 months (MLU, PPVT and morphology comprehension) were also assessed. Observation and interview data at 20 months were highly intercorrelated. Cluster analyses of both data sets yielded referential, grammatical morpheme and dialogue clusters, providing partial support for the nominal/pronominal and referential/expressive acquisition styles reported in the literature. However, the referential and grammatical morpheme clusters were highly correlated, suggesting that two acquisition strategies are developing in parallel. Only for those children who heavily emphasize one strategy can one speak of a distinctive style. All interview and observation clusters predicted 28-months MLU, but the grammatical morpheme clusters did not predict later performance on a Grammatical Morpheme Test. It is tentatively suggested that holistic processing strategies underlie the pronominal/expressive style.
Publisher
Cambridge University Press (CUP)
Subject
General Psychology,Linguistics and Language,Developmental and Educational Psychology,Experimental and Cognitive Psychology,Language and Linguistics
Reference35 articles.
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