Biomedical subjects

Barbara Zurer Pearson

Publications and source records attributed to Barbara Zurer Pearson.

3 recordsLinked to original sources

PubMed2004

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.

Black or African American↗

PubMed2004

Steps in designing and implementing an innovative assessment instrument.

Preliminary research for innovative assessments valid for both African American English- and Mainstream American English-speaking children suggested a process consisting of two separate tests: (1) a screening test, and (2) a comprehensive test of Syntax, Pragmatics, Semantics, and Phonology. Language probes were designed to accomplish the functions of dialect identification, using highly contrastive features between the dialects, and diagnosis of disorder, which uses noncontrastive elements. The resulting assessment/proposal, which has undergone extensive experimental field testing, differs from existing tests at the level of its individual items and in the process of test construction as a whole.

Black or African American↗

PubMed2004

Distinguishing dialect and development from disorder: case studies.

Seven case studies are presented to illustrate how the tasks in the proposed test battery provide the tools to distinguish language differences due to development or dialect from true signs of delay or disorder. The case studies exemplify different combinations of language strengths and weakness found among participants of extensive field research in the age range from 4 to 9 years. Special attention is paid to certain aspects of language development, such as time clauses or double wh-questions, in which dialect features play no role. All levels of performance, from the highest to the lowest, are found in children who are speakers of Mainstream American English (MAE) and the same is true for those whose language patterns indicate a strong variation from MAE.

Black or African American↗