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Development of interventions for language impairment: Why universal grammar may be harmful (Commentary on Ambridge, Pine, and Lieven)
- Language
- Linguistic Society of America
- Volume 90, Number 3, September 2014
- pp. e131-e143
- 10.1353/lan.2014.0050
- Article
- Additional Information
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Although theories of specific language impairment grounded in universal grammar (UG ) have advanced the description of SLI considerably, they provide limited utility as far as treatment is concerned. Because UG assumes deficits in language principles and parameter setting, remediation of the difficulty is not possible; rather, reliance on compensatory mechanisms is recommended. Compensatory mechanisms rely on the same learning principles as are adopted by theorists that adopt a more emergentist view. Thus, we agree with Ambridge, Pine, and Lieven that a UG-based approach is redundant and recommend focusing efforts on identifying and strengthening treatment strategies associated with general learning principles instead.