Working memory in school-age children with and without a persistent speech sound disorder.

Purpose: The aim of this study was to explore the role of working memory processes as a possible cognitive underpinning of persistent speech sound disorders (SSD).

Method: Forty school-aged children were enrolled; 20 children with persistent SSD (P-SSD) and 20 typically developing children. Children participated in three working memory tasks - one to target each of the components in Baddeley's working memory model: phonological loop, visual spatial sketchpad and central executive.

Preliteracy speech sound production skill and later literacy outcomes: a study using the Templin Archive.

Purpose: This archival study examined the relationship between the speech sound production skill of kindergarten children and literacy outcomes in Grades 1-3 in a data set where most children's vocabulary skills were within normal limits, speech therapy was not provided until 2nd grade, and phonological awareness instruction was discouraged at the time data were collected.

Method: Data were accessed from the Templin Archive (2004), and the speech sound production skill of 272 kindergartners were examined relative to literacy outcomes in 1st and 2nd grade (reading) and 3rd grade (spelling).

Results: Kindergartners in the 7th percentile for speech sound production skill scored more poorly in 1st- and 2nd-grade reading and 3rd-grade spelling than did kindergartners with average speech sound production skill; kindergartners in the 98th percentile achieved superior literacy skills compared to the mean.

Teachers' perceptions of students with speech sound disorders: a quantitative and qualitative analysis.

Purpose: This study examined 2nd-grade teachers' perceptions of the academic, social, and behavioral competence of students with speech sound disorders (SSDs).

Method: Forty-eight 2nd-grade teachers listened to 2 groups of sentences differing by intelligibility and pitch but spoken by a single 2nd grader. For each sentence group, teachers rated the speaker's academic, social, and behavioral competence using an adapted version of the Teacher Rating Scale of the Self-Perception Profile for Children (S.