Background: Pivotal response treatment (PRT) is suggested to be an effective treatment for children with autism spectrum disorder (ASD). Objectives: We aimed to compile evidence examining the effectiveness of PRT on social communication, social interaction, and repetitive behavior for children with ASD. Methods: We performed a systematic and…

In many autistic children, speech onset is delayed and expressive language emerges after 3 years of age. We qualitatively and quantitatively describe oral productions of autistic preschoolers, including many non- or minimally speaking, recorded during interactions with a caregiver and with an experimenter. Data clustering on manually coded oral…

Copying a text quickly and accurately is important both in school and in daily life. However, this skill has never been systematically studied, either in children with typical development (TD) or in children with specific learning disabilities (SLD). The aim of this research was to study the features of a copy task and its relationship with other…

The recent introduction of inclusive schooling settings in France has allowed children with autism spectrum disorder (ASD) as young as 3 years to benefit from teaching adapted to their special needs, while sharing the same educational environment as their typical peers. The present study examined (1) whether children with ASD attending an…

Self-assessment is an alternative assessment that can assess one's language ability, and it has been widely used, especially in classroom contexts. However, recent research has suggested different results regarding the correlation between student self-assessment and language performance. The accuracy of student assessment depends on various…

Having a dual focus on teaching content information and language is important in language-learning contexts and is a defining feature of dual language bilingual education (DLBE). However, systematically teaching both language and content is challenging for DLBE teachers. This exploratory mixed methods study of nine Spanish-English bilingual Latinx…

This investigation examined the role of students' social-emotional need satisfaction in relation to academic engagement and social-emotional skills. Among a sample of 501 secondary school students (and their parents/carers), several need satisfaction variables were examined: perceived social-emotional autonomy, perceived social competence,…

Usage-based theories of language development underscore the importance of children using language to learn language. Few investigations have applied usage-based theories to dual language learners (DLLs), who comprise a growing share of children attending early education programs in the U.S. Three studies were carried out to investigate the role of…

Purpose: Little is known about the specific nature of language abilities of autistic adolescents and young adults with language impairment (LI), limiting our knowledge of developmental trajectories and ability to develop efficacious speech/language supports. An important first step is establishing proof of concept of identification of LI in this…

This study examined the extended discourse used by two Deaf parents with their two Deaf children (ages two and four). The study was conducted using an in-depth examination of parental expressive use of American Sign Language, looking at the use of discourse and the features and contexts that offered the most opportunity for rich language…

This study aimed to determine the effect of exercise training on mental adaptation levels and communication skills in mentally handicapped individuals who were at an educable level. Based on this purpose, the Performance Determination Form for Individuals with Intellectual Disabilities, which was created in 2018 within the scope of the Ministry of…

Predictors of expressive grammar were compared in formal and naturalistic assessment tasks for children with typically developing (TD) language and with Developmental Langauge Disorder (DLD). Standardized expressive language assessments were administered to 110 preschoolers. The parents of these children reported whether or not they were concerned…

This study examined an insufficiently studied predictor of functional language, social motivation, in a group of 87 young children with autism spectrum disorder. Participants (age 14-31 months at the start of the study) were assessed at four times over 24 months. We tested total and indirect associations between early social motivation and later…

Background: Recent research has shown that socio-emotional and language competencies are positively associated with each other. However, few studies have explored these associations for the second language competencies (L2) of young dual language learners (DLLs). Aims: This longitudinal study investigated possible bidirectional associations…

Children with Down syndrome (DS) often exhibit delays in cognitive and linguistic development. In response to the increasing number of culturally and linguistically diverse populations with disabilities in the United States and need for evidence-based interventions with cultural adaptations, this study examined the effects of enhanced milieu…