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Purpose: In light of the importance of preschool oral narrative skills as precursors to literacy, this exploratory study examined expressive language skills among emergent bilingual Latine preschoolers using a naturalistic personal narrative task. To understand the factors that support language use in the personal narrative context for this population, we examined the contribution of children’s executive function (EF) skills to their narrative language abilities. Method: Children completed two subtests from the Preschool Self-Regulation Assessment to measure EF and produced two personal narratives in response to conversational prompts. A series of linear regressions were used to evaluate the relation between children’s EF skills and their narrative production ability, narrative organization, and expressive language skills derived from automated analyses of narrative samples. Results: EF was found to predict children’s ability to produce a personal narrative but not the language skills children demonstrated in these narratives. Conclusions: The current findings suggest that EF is implicated in emergent bilingual Latine children’s narrative abilities. At the preschool age, the contribution of EF to narrative language production is apparent in the global task of producing a narrative, rather than in the organizational or linguistic features of the narrative. As such, supporting both EF and narrative skills might be an important means of facilitating preliteracy among bilingual children. [ABSTRACT FROM AUTHOR]

Purpose: Sentence diversity is a measure of early language development that has yet to be applied to individuals with autism spectrum disorder (ASD). The primary aim of this study was to identify whether children with ASD show change in sentence diversity over 6 months of treatment with Naturalistic Developmental Behavioral Intervention (NDBI). The secondary aim was to examine possible predictors of changes in children's sentence diversity, including caregiver use of NDBI strategies, naturally occurring instances of caregiver Toy Talk, and child characteristics. Method: Fifty children with ASD (ages 2--4 years) and their caregivers, who were receiving NDBI, engaged in two 10-min video-recorded play interactions, 6 months apart. Child speech was transcribed and coded for sentence diversity. Caregiver input was transcribed and coded for naturally occurring Toy Talk. Zero-inflated negative binomial mixed models were used to explore predictors of change in child sentence diversity. Results: Children's sentence diversity improved over time. Changes in caregiver NDBI strategy use and caregiver baseline Toy Talk were significant predictors of changes in sentence diversity, as were baseline age, nonverbal ratio IQ, and child sex. Additionally, a significant interaction of caregiver baseline Toy Talk and change in caregiver NDBI strategies emerged; the effect of caregiver baseline Toy Talk on children's sentence diversity change was stronger when NDBI strategy use improved. Conclusions: Sentence diversity is a developmentally sensitive measure of language development in ASD. NDBI strategies that facilitate reciprocal social communication, combined with input composed of declarative sentences with noun or third-person pronoun subjects, may provide optimal support for children's sentence development. [ABSTRACT FROM AUTHOR]

We created a novel social feedback paradigm to study how motivation for potential social links is influenced in adolescents and adults. 88 participants (42F/46M) created online posts and then expended physical effort to show their posts to other users, who varied in number of followers and probability of positive feedback. We focused on two populations of particular interest from a social feedback perspective: adolescents relative to young adults (13–17 vs 18–24 years of age), and participants with social anxiety symptoms. Individuals with higher self-reported symptoms of social anxiety did not follow the typical pattern of increased effort to obtain social feedback from high status peers. Adolescents were more willing to exert physical effort on the task than young adults. Overall, participants were more likely to exert physical effort for high social status users and for users likely to yield positive feedback, and men were more likely to exert effort than women, findings that parallel prior results in effort-based tasks with financial rather than social rewards. Together the findings suggest social motivation is malleable, driven by factors of social status and the likelihood of a positive social outcome, and that age, sex, and social anxiety significantly impact patterns of socially motivated decision-making. [ABSTRACT FROM AUTHOR]

Objectives: Multiple Family Groups (MFG) is an evidence-based behavioral parent training developed with a specific focus on increasing engagement and decreasing treatment barriers for families of children with disruptive behavior problems within high-risk communities. Previous studies have demonstrated the effectiveness of MFG in improving oppositional behavior at the group-level compared to services as usual (SAU). However, information is lacking regarding intervention effectiveness on an individual-level (i.e., clinical significance). Methods: The reliable change index and clinical cutoff score method was utilized to determine whether MFG produced clinically meaningful changes compared to SAU for both child- and parent-level outcomes in a sample of 320 youth aged 7 to 11-years-old. Results: A significantly greater percentage of children in the MFG group experienced clinically meaningful change in problem behaviors compared to the SAU group, (p = 0.003, 95% [CI]: 1.610–18.481). A significantly greater number of parents in MFG also demonstrated clinically meaningful change in parental experience of stress compared to SAU, (p = 0.01, 95% [CI]: 1.255–14.704). Conclusions: Findings suggested clinically significant and reliable improvements in child problem behaviors and decreases in parental perceived stress for families in MFG compared to SAU. Nevertheless, analyses demonstrated that both MFG and SAU resulted in few families obtaining clinically significant or reliable change in their functioning. Ongoing assessments and deeper understanding of intervention effect are needed to better service families in need. Both group- and individual-level comparisons should be considered when examining the effects of a treatment as they may provide a nuanced understanding of evidence-based interventions. [ABSTRACT FROM AUTHOR]

Differences in motivation during adolescence relative to childhood and adulthood in autism was tested in a cross-sectional study. 156 Typically developing individuals and 79 individuals with autism ages 10–30 years of age completed a go/nogo task with social and non-social cues. To assess age effects, linear and quadratic models were used. Consistent with prior studies, typically developing adolescents and young adults demonstrated more false alarms for positive relative to neutral social cues. In autism, there were no changes in attention across age for social or non-social cues. Findings suggest reduced orienting to motivating cues during late adolescence and early adulthood in autism. The findings provide a unique perspective to explain the challenges for adolescents with autism transitioning to adulthood. [ABSTRACT FROM AUTHOR]