Purpose: Children with developmental language disorder (DLD) have persistent language difficulties in complex syntax. To date, few studies have examined the effectiveness of syntactic training focusing on complex grammar, with no existing studies having been done in French. In English, the SHAPE CODING (SC) system, which combines shapes and colors…

Little is known about the productive morphosyntax of Norwegian children with developmental language disorder (DLD). The current study examined morphosyntax in Norwegian-speaking children with DLD (n =19) and a control group that was pairwise matched for age, gender, and intelligence quotient (IQ; n = 19). The children's sentence repetitions were…

The purpose of this study was to compare the types of morphological and syntactic errors in written simple and complex sentences produced by children with developmental language disorder (DLD) and children with typical language (TL). We analyzed the writing products of 30 children with DLD and 33 children with TL for morphological (e.g., past…

Purpose: The purpose of this study is to examine the feasibility of the delivery of complex syntax recast therapy via telepractice to Spanish-English bilingual children and provide preliminary evidence of the efficacy of this approach. Method: Fifteen bilingual children with developmental language disorders were stratified based on language…

Language disorder is characterized by difficulty with the comprehension and production of different aspects of language. School-aged children with developmental language disorder (DLD) and school-aged children with Down syndrome (DS) demonstrate similar deficits in the area of morphosyntax, which often creates barriers during social interactions…

Successful language use requires the ability to process nonadjacent dependencies (NADs) that occur in linguistic input. Learning such structural regularities seems therefore crucial for children, and researchers have indeed proposed that language problems in children with developmental language disorder (DLD), especially problems with grammar, are…

Some theories of Developmental Language Disorder (DLD) explain the linguistic deficits observed in terms of limitations in non-linguistic cognitive systems such as working memory. The goal of this research is to clarify the relationship between working memory and the processing of complex sentences by exploring the performance of 28…

The research studies presented in this special issue rest on two assumptions: firstly, that limitations in verbal short-term memory and verbal working memory (vSTM/WM) capacity are likely to be related to impairments in syntax, and secondly that this relationship is likely to be causal, with impairments in vSTM/WM causing impairments in syntax. In…

Purpose: The aim of this study was to examine the degree to which quantitative aspects of dosage (dose, dose frequency, and total intervention duration) have been examined in intervention studies for children with developmental language disorder (DLD). Additionally, to establish the optimal quantitative dosage characteristics for phonology,…

Purpose: The aim of this study was to extract key learning from intervention studies in which qualitative aspects of dosage, "dose form," have been examined for children with developmental language disorder (DLD)--in vocabulary, morphosyntax, and phonology domains. This research paper emerged from a pair of systematic reviews, aiming to…

Background and aims: Children with autism spectrum disorders (ASD) have been found to exhibit difficulties in "wh"-question production. It is unclear whether these difficulties are pragmatic or syntactic in nature. The current study used a question elicitation task to assess the production of subject and object "wh"-questions…

This article provides an overview of the research on morpho-syntactic challenges in Swedish-speaking children with developmental language disorder (DLD), compared with typically developing (TD) children learning Swedish as their first and second language (L1/L2). Children with DLD show vulnerabilities with verb finiteness, the possessive…

Purpose: The nature of the relationship between memory and sentence comprehension in school-age children with developmental language disorder (DLD) has been unclear. We present a novel perspective that highlights the relational influences of fluid intelligence, controlled attention, working memory (WM), and long-term memory (LTM) on sentence…

Purpose: We assessed the potential direct and indirect (mediated) influences of 4 cognitive mechanisms we believe are theoretically relevant to canonical and noncanonical sentence comprehension of school-age children with and without developmental language disorder (DLD). Method: One hundred seventeen children with DLD and 117 propensity-matched…

Sentence repetition (SR) tasks have been shown to be excellent indicators of Developmental Language Disorder (DLD). However, there is still no consensus about which core ability they measure: language vs. Verbal Short-Term Memory (VSTM) and Verbal Working Memory (WM). Moreover, very few studies have investigated whether variables predicting SR…