Purpose: This was an investigation of the dimensionality of oral and written language to test the hypothesis that a two-factor model with sound/word and sentence/discourse language levels would best fit language and literacy data for a population-based sample in the school-age years. Method: A stratified secondary data set of 1,500 participants…

Working with students who are deaf or hard of hearing (DHH) can raise questions about whether language and literacy delays and difficulties are related directly to late and limited access to spoken language, to co-occurring language learning disabilities (LLD), or to both. A new Test of Integrated Language and Literacy Skills, which incorporates…

Purpose: This was a comparative study of changes across a school year in multilevel language indicators, including African American English (AAE) features, in stories written by third-grade students participating in a writing lab approach to language instruction and intervention. Methods: Original stories written in September, January, and May by…

A language-levels model was used to analyze written narratives. The results have implications for instruction and for documenting change in the story-writing performance of students with and without special needs in the area of written language development. This study was based on stories written at midyear by 277 students (224 typical learners…