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Purpose

This study evaluated the efficacy of a collaborative intervention where a speech-language pathologist (SLP) trained mainstream secondary school teachers to make modifications to their oral and written instructional language. The trained teachers' uptake of techniques in their whole-class teaching practices and the impact this had on the language abilities of students with language impairment (LI) were evaluated.

Method

Two secondary schools were randomly assigned to either a trained or a control condition. A cohort of 13 teachers (7 trained and 6 control) and 43 Year 8 students with LI (21 trained and 22 control) were tested at pre, post, and follow-up times—teachers by structured interview and students by standardized spoken and written language assessments.

Results

Significantly increased use of the language modification techniques by the trained teachers was observed when compared to the …