Cognitive and Linguistic Precursors to Early Literacy Achievement in Children With Specific Language Impairment

Abstract

This study investigated the role of cognitive and language skills as predictors of early literacy skills in children with Specific Language Impairment. A range of cognitive and linguistic skills were assessed in a sample of 137 eight-year-old children with SLI at the beginning of the school year, and 6 months later on word decoding and reading comprehension. The cognitive and linguistic measures revealed four factors that were called language, speech, short-term memory, and phonological awareness. Structural equation modeling showed word decoding to be predicted by speech, short-term memory, and phonological awareness, whereas reading comprehension was predicted by word decoding skills and short-term memory. It can be concluded that in children with SLI variations in early word decoding are mostly determined by speech abilities and short-term memory, and to a lesser extent by phonological awareness. Moreover, reading comprehension turns out to be highly dependent on word decoding and short-term memory.

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Correction to: Cognitive and Linguistic Precursors to Early Literacy Achievement in Children With Specific Language Impairment

Notes

^a Z scores were calculated using (M_norm - M_SLI ) / SD_norm .

^bNorm group distribution of the Articulation test was not normal (i.e., showed a ceiling effect) and therefore, the Z scores could not be calculated.

^cQualitative Comparison was done when Z scores could not be calculated because of missing standard deviations of norm data.