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A note on intelligence assessment within studies of specific language impairment
1Speech & Hearing Sciences, University of California, Santa Barbara 93106.
Journal of Speech and Hearing Research
|March 1, 1990
Summary
Researchers often fail to adequately report intelligence assessments for children with specific language impairment (SLI). Many studies omit intelligence data or provide insufficient details, hindering research reproducibility and understanding of SLI.
Area of Science:
- Child Psychology
- Linguistics
- Educational Assessment
Background:
- Specific language impairment (SLI) affects language development in children.
- Accurate assessment of intelligence is crucial for understanding cognitive profiles in SLI.
- Existing literature lacks standardized reporting of intelligence evaluations for this population.
Purpose of the Study:
- To review and categorize intelligence assessment procedures used in studies of children with SLI.
- To identify common practices and inconsistencies in reporting intelligence data.
- To discuss the implications of current reporting standards.
Main Methods:
- Systematic review of research articles published in three academic journals.
- Categorization of intelligence evaluation methods reported in the selected studies.
- Analysis of the frequency of different reporting procedures.
Main Results:
- Common procedures included: no mention of intelligence, reporting negative history for mental retardation without documentation, or reporting cut-off scores.
- A majority of studies utilized these less detailed methods.
- Fewer studies reported means or individual test scores from standardized instruments.
Conclusions:
- Current reporting practices for intelligence in SLI research are often inadequate.
- Inconsistent and incomplete data hinder the interpretation and comparison of findings across studies.
- Standardized guidelines for reporting intelligence assessments are needed to improve research quality.