The Finite Verb Morphology Composite: Values From a Community Sample.

Purpose We investigated the finite verb morphology composite (FVMC), a measure associated with developmental language disorder (DLD), in a large community sample to provide evidence on its distribution, its association with other variables, and its sensitivity and specificity. Method We coded percent occurrence of FVMC morphemes in obligatory contexts in archival language samples from 676 six-year-olds conversing with an adult family member. Using multiple regression, we quantified the variance in FVMC scores accounted for by language sample characteristics (number of utterances and obligatory contexts) and child/family variables (performance IQ, family history, maternal education, and adult FVMC).

Automatic Screening to Detect 'At Risk' Child Speech Samples using a Clinical Group Verification framework.

Pediatric speech sound disorders (SSD) encompass a wide range of speech production deficits that can interfere with children's educational growth, social engagement and employment opportunities. Early detection of SSDs can facilitate timely intervention and minimize the potential for life-long adverse effects, but distinguishing between typical and atypical speech production in preschoolers is challenging due to developmental and individual variability in speech acquisition. In this study we apply Gaussian Mixture Models to speech samples from 3- to 6-year-old children, recorded by parents using an iOS app.

Case History Risk Factors for Specific Language Impairment: A Systematic Review and Meta-Analysis.

Purpose: Research suggests that the best approach to early identification of children with specific language impairment (SLI) should include assessment of risk factors. However, previous attempts to develop a list for this purpose have been unsuccessful. In this study, systematic review and meta-analytic procedures were used to determine whether any case history factors can be used to identify toddlers at risk of developing SLI.

The efficacy of the cycles approach: a multiple baseline design.

Unlabelled: The purpose of this study was to evaluate the efficacy of the Cycles Phonological Remediation Approach as an intervention for children with speech sound disorders (SSD). A multiple baseline design across behaviors was used to examine intervention effects. Three children (ages 4;3 to 5;3) with moderate-severe to severe SSDs participated in two cycles of therapy.