Theoretical and empirical bases for dialect-neutral language assessment: contributions from theoretical and applied linguistics to communication disorders.
Three avenues of theoretical research provide insights for discovering abstract properties of language that are subject to disorder and amenable to assessment: (1) the study of universal grammar and its acquisition; (2) descriptions of African American English (AAE) Syntax, Semantics, and Phonology within theoretical linguistics; and (3) the study of specific language impairment (SLI) cross-linguistically. Abstract linguistic concepts were translated into a set of assessment protocols that were used to establish normative data on language acquisition (developmental milestones) in typically developing AAE children ages 4 to 9 years. Testing AAE-speaking language impaired (LI) children and both typically developing (TD) and LI Mainstream American English (MAE)-learning children on these same measures provided the data to select assessments for which (1) TD MAE and AAE children performed the same, and (2) TD performance was reliably different from LI performance in both dialect groups.
Pearson
Barbara Zurer
BZ
Department of Communication Disorders, University of Massachusetts, Amherst 01003, USA. bpearson@comdis.umass.edu
D001741:Black or African American; D002648:Child; D002675:Child, Preschool; D003147:Communication Disorders / Q000175:diagnosis* / Q000208:ethnology; D003431:Cross-Cultural Comparison; D005260:Female; D006801:Humans; D007804:Language Development; D008037:Linguistics; D008297:Male; D008962:Models, Theoretical; D014705:Verbal Behavior