LanguageScreen: The Development, Validation, and Standardization of an Automated Language Assessment App.

Purpose: Oral language skills provide a critical foundation for formal education and especially for the development of children's literacy (reading and spelling) skills. It is therefore important for teachers to be able to assess children's language skills, especially if they are concerned about their learning. We report the development and standardization of a mobile app-LanguageScreen-that can be used by education professionals to assess children's language ability.

Oral language enrichment in preschool improves children's language skills: a cluster randomised controlled trial.

Background: Oral language skills provide the foundation for formal education, yet many children enter school with language weaknesses. This study evaluated the efficacy of a new language enrichment programme, the Nuffield Early Language Intervention-Preschool (NELI Preschool), delivered to children in the year before they enter formal education.

Methods: We conducted a preregistered cluster randomised controlled trial in 65 nursery schools in England (https://doi.

Early language intervention improves behavioral adjustment in school: Evidence from a cluster randomized trial.

Oral language skills are critical for psychosocial development and children with language difficulties are more likely than peers to experience behavioral problems. This study investigated the effects of an oral language intervention on behavioral adjustment. We collected teacher ratings of behavioral adjustment for 1173 children taking part in a cluster randomized trial of the Nuffield Early Language Intervention (NELI) program in 193 primary schools.

Is a procedural learning deficit a causal risk factor for developmental language disorder or dyslexia? A meta-analytic review.

Impaired procedural learning has been suggested as a possible cause of developmental dyslexia (DD) and developmental language disorder (DLD). We evaluate this theory by performing a series of meta-analyses on evidence from the six procedural learning tasks that have most commonly been used to test this theory: the serial reaction time, Hebb learning, artificial grammar and statistical learning, weather prediction, and contextual cuing tasks. Studies using serial reaction time and Hebb learning tasks yielded small group deficits in comparisons between language impaired and typically developing controls ( = -.

Early language screening and intervention can be delivered successfully at scale: evidence from a cluster randomized controlled trial.

Background: It is well established that oral language skills provide a critical foundation for formal education. This study evaluated the effectiveness of the Nuffield Early Language Intervention (NELI) programme in ameliorating language difficulties in the first year of school when delivered at scale.

Methods: We conducted a cluster randomized controlled trial (RCT) in 193 primary schools (containing 238 Reception classrooms).

Procedural and declarative learning in dyslexia.

The procedural deficit hypothesis claims that impaired procedural learning is at least partly responsible for the deficits in learning to read seen in children with developmental dyslexia. This study used a reading ability-matched design to examine group differences in both procedural and declarative learning. Both children with dyslexia and typically developing children demonstrated procedural learning on a serial reaction time task, although learning in the typically developing group increased at a greater rate towards the end of the task compared with children with dyslexia.

The procedural learning deficit hypothesis of language learning disorders: we see some problems.

Impaired procedural learning has been suggested as a possible cause of developmental dyslexia (DD) and specific language impairment (SLI). This study examined the relationship between measures of verbal and non-verbal implicit and explicit learning and measures of language, literacy and arithmetic attainment in a large sample of 7 to 8-year-old children. Measures of verbal explicit learning were correlated with measures of attainment.