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GCS: a grammatical coding system for natural language data.

Susan Curtiss¹, Jeff MacSwan, Jeannette Schaeffer

¹Department of Linguistics, UCLA, Los Angeles, CA 90095-1543, USA. scurtiss@ucla.edu

Behavior Research Methods, Instruments, & Computers : a Journal of the Psychonomic Society, Inc

|January 12, 2005

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This study introduces the Grammatical Coding System (GCS), a versatile tool for analyzing language in typical and impaired individuals. GCS aids researchers in studying language development and disorders across various age groups.

Area of Science:

Linguistics
Developmental Psychology
Clinical Linguistics

Background:

The need for standardized methods to analyze language development and disorders is critical.
Existing linguistic theories offer insights into characterizing language acquisition and impairment.
Research involving large participant groups requires efficient and reliable coding systems.

Purpose of the Study:

To present the rationale and description of the Grammatical Coding System (GCS).
To introduce a computerized method for analyzing GCS-coded transcripts and statistics.
To provide a resource for researchers studying language in children and adults.

Main Methods:

Development of the Grammatical Coding System (GCS) based on recent linguistic theories.

Related Experiment Videos

Implementation of a computerized system for processing GCS-coded language transcripts.

Inclusion of a full coded transcription and a downloadable manual for GCS.

Main Results:

The Grammatical Coding System (GCS) offers a comprehensive approach to grammatical analysis.
A computerized method facilitates efficient data processing and statistical calculation for GCS.
The system is applicable to both typically developing and language-impaired populations.

Conclusions:

GCS provides a valuable and adaptable tool for linguistic research on language development and disorders.
The accompanying computational tools enhance the usability and scalability of GCS for large studies.
This system supports the characterization of language across diverse populations and research questions.