Learning science concepts alongside language goals: A telehealth replication of a randomised controlled trial examining whether children with developmental language disorder can learn vocabulary or grammar in combination with curricular science content.

Purpose: We asked whether children with developmental language disorder can learn vocabulary or grammar targets and curricular content simultaneously. We replicated prior work integrating two language interventions into a first-grade science curriculum and extended it by testing delivery via teletherapy.

Method: A parallel arm randomised controlled trial was conducted using telehealth approaches.

Chronic cannabis use differentially modulates neural oscillations serving the manipulate versus maintain components of working memory processing.

The legalization of recreational cannabis use has expanded the availability of this psychoactive substance in the United States. Research has shown that chronic cannabis use is associated with altered working memory function, however, the brain areas and neural dynamics underlying these affects remain poorly understood. In this study, we leveraged magnetoencephalography (MEG) to investigate neurophysiological activity in 45 participants (22 heavy cannabis users) during a numerical WM task, whereby participants were asked to either maintain or manipulate (i.

Subcortical brain iron and its link to verbal memory in children with developmental language disorder.

Developmental Language Disorder (DLD) is a common neurodevelopmental condition characterized by significant difficulty with language learning, comprehension, and expression. The neurocognitive bases of DLD are underspecified but are thought to be related, in part, to altered basal ganglia (BG). The BG are known to have a high level of brain iron, which contributes to myelination and dopaminergic pathways among other physiological mechanisms.

Hearing Loss Health Literacy in Speech-Language Pathologists: Impact of Academic Training and On-the-Job Experience.

Purpose: The purpose of this study was to explore if academic training and/or on-the-job experience predicts general health literacy, hearing loss health literacy, and self confidence levels of speech-language pathologists (SLPs).

Method: Participants included 423 SLPs with differing levels of academic training and on-the-job experience working with children who are deaf or hard of hearing (DHH). General health literacy, hearing loss health literacy, and confidence levels treating children who are DHH were assessed.

Remote Microphones Support Speech Recognition in Noise and Reverberation for Children With a Language Disorder.

Purpose: Children with typical hearing and various language and cognitive challenges can struggle with processing speech in background noise. Thus, children with a language disorder (LD) are at risk for difficulty with speech recognition in poorer acoustic environments.

Method: The current study compared the effects of background speech-shaped noise (SSN) with and without reverberation on sentence recognition for children with LD ( = 9) and typical language development (TLD; = 9).

Prenatal Tobacco Exposure, Brain Subcortical Volumes, and Gray-White Matter Contrast.

Importance: Maternal tobacco use during pregnancy (MTDP) remains a major public health challenge. However, the complete spectrum of effects of MTDP is not fully understood.

Objectives: To examine the longitudinal associations of MTDP and children's brain morphometric subcortical volume and gray-white matter contrast (GWC) development.

Tensor dictionary-based heterogeneous transfer learning to study emotion-related gender differences in brain.

In practice, collecting auxiliary labeled data with same feature space from multiple domains is difficult. Thus, we focus on the heterogeneous transfer learning to address the problem of insufficient sample sizes in neuroimaging. Viewing subjects, time, and features as dimensions, brain activation and dynamic functional connectivity data can be treated as high-order heterogeneous data with heterogeneity arising from distinct feature space.

Outcomes Following Fecal Diversion for Intractable Hirschsprung Associated Enterocolitis: A Study From the Pediatric Colorectal and Pelvic Learning Consortium.

Background: Hirschsprung associated enterocolitis (HAEC) is a challenging problem in a subset of children with Hirschsprung disease (HD). In refractory cases, fecal diversion may be required. The aim of this study was to characterize patients who require fecal diversion for HAEC management and examine their long-term outcomes.

Mitochondrial A adenosine receptor as a mechanism for the protective effects of AAR agonists on chemotherapy-induced neuropathic pain.

Alterations in mitochondrial function are the linchpin in numerous disease states including in the development of chemotherapy-induced neuropathic pain (CIPN), a major dose-limiting toxicity of widely used chemotherapeutic cytotoxins. In CIPN, mitochondrial dysfunction is characterized by deficits in mitochondrial bioenergetics (e.g.

Device Use Among Spanish-English Bilingual and English Monolingual Children Who Are Deaf and Hard of Hearing.

Purpose: This report compares device use in a cohort of Spanish-English bilingual and English monolingual children who are deaf and hard of hearing, including children fitted with traditional hearing aids, cochlear implants (CIs), and/or bone-conduction hearing devices.

Method: Participants were 84 Spanish-English bilingual children and 85 English monolingual children from clinical sites across the United States. The data represent a subset obtained in a larger clinical trial.

An Anechoic, High-Fidelity, Multidirectional Speech Corpus.

Introduction: We currently lack speech testing materials faithful to broader aspects of real-world auditory scenes such as speech directivity and extended high frequency (EHF; > 8 kHz) content that have demonstrable effects on speech perception. Here, we describe the development of a multidirectional, high-fidelity speech corpus using multichannel anechoic recordings that can be used for future studies of speech perception in complex environments by diverse listeners.

Design: Fifteen male and 15 female talkers (21.

Pediatric Asthma Impairment and Risk Questionnaire: Rationale and development of a composite control tool.

Background: Asthma in children is a leading cause of missed school days, emergency department visits, and hospitalizations. Approximately 40% of children with asthma experience uncontrolled disease and annual exacerbations. There is a need for a validated composite tool for children, such as the Asthma Impairment and Risk Questionnaire (AIRQ), which was developed to assess current control and predict exacerbations in adolescents and adults with asthma.

Interactive effects of social media use and puberty on resting-state cortical activity and mental health symptoms.

Adolescence is a period of profound biopsychosocial development, with pubertally-driven neural reorganization as social demands increase in peer contexts. The explosive increase in social media access has fundamentally changed peer interactions among youth, creating an urgent need to understand its impact on neurobiological development and mental health. Extant literature indicates that using social media promotes social comparison and feedback seeking (SCFS) behaviors in youth, which portend increased risk for mental health disorders, but little is known about its impact on neurobiological development.

Inferring Word Class and Meaning From Spoken and Written Texts: A Comparison of Children With and Without Developmental Language Disorder.

Purpose: The aim of the study was to determine the ability of children with developmental language disorder (DLD) to infer word class and meaning from text and to document variations by word class (noun, verb, adjective) and modality (listening, reading). We also asked whether the children could integrate global cues across the entire passage as well as local cues from the immediate sentence frame to support inferences.

Method: Fourth graders with DLD ( = 28) and typical language development (TLD; = 41) read and listened to expository texts and guessed the noun, verb, and adjective removed from each.

Predicting language dominance in Spanish/English bilingual adults based on relative speech-in-speech recognition scores.

Purpose: Multiple dimensions of language dominance, such as language proficiency and demand for language use, can be reflected in bilinguals' speech-in-speech recognition scores. This paper explores the feasibility of using a novel measure to estimate language dominance for bilinguals: relative speech-in-speech recognition thresholds (SRTs) or the within-person difference in SRTs between their two languages.

Method: Participants were 25 Spanish/English bilingual adults ( = 30 years).

Using machine learning to determine a functional classifier of reward responsiveness and its association with adolescent psychiatric symptomatology.

Background: Machine learning (ML) has developed classifiers differentiating patient groups despite concerns regarding diagnostic reliability. An alternative strategy, used here, is to develop a functional classifier (hyperplane) (e.g.

Updated review of omalizumab to treat uncontrolled pediatric allergic asthma.

Asthma has been increasingly recognized as a heterogeneous disease; however, many patients with asthma have allergic asthma (AA). Inhaled corticosteroids and other inhalers have been integral in treating many symptoms of asthma, but these medications do not completely address the disease's underlying mechanism. Pediatric asthma imposes a substantial burden on patients and the health care system.

The moderating roles of childhood adversity on program outcomes in residential care in a diverse sample.

A better understanding of how childhood adversity (CA) patterns influence the effectiveness of Trauma Informed Care (TIC) for youth in residential programs is needed. Utilizing a longitudinal design, the study examined how CA patterns influenced aggression and self-injurious behavior during treatment and emotional and conduct outcomes for 1,343 racially diverse adolescents in a TIC residential program. Latent class analysis identified five CA patterns.

Validating the Influences of Methodological Decisions on Assessing the Spatiotemporal Stability of Speech Movement Sequences Using Children's Speech Data.

Purpose: Prior research introduced quantifiable effects of three methodological parameters (number of repetitions, stimulus length, and parsing error) on the spatiotemporal index (STI) using simulated data. Critically, these parameters often vary across studies. In this study, we validate these effects, which were previously only demonstrated via simulation, using children's speech data.

Parent-Reported Attention-Deficit/Hyperactivity Disorder-Linked Behaviors, Fatigue, and Language in Children Who Are Deaf and Hard of Hearing.

Purpose: The purpose of this study was to find out if children who are deaf and hard of hearing (DHH), particularly those without substantially delayed language, appear to be at risk for overreporting of inattentive and hyperactive behaviors and if attention-deficit/hyperactivity disorder (ADHD) measures are influenced by the presence of language-based items, by child language skills, and by child and parent report of fatigue.

Method: This study included 24 children with typical hearing, 13 children with hearing aids (HA), and 16 children with cochlear implants (CI) in second through sixth grade. Parents of children in each group completed a measure reporting on inattentive and hyperactive behaviors, social and academic outcomes, and general fatigue for their child.

Gender and speech material effects on the long-term average speech spectrum, including at extended high frequencies.

Gender and language effects on the long-term average speech spectrum (LTASS) have been reported, but typically using recordings that were bandlimited and/or failed to accurately capture extended high frequencies (EHFs). Accurate characterization of the full-band LTASS is warranted given recent data on the contribution of EHFs to speech perception. The present study characterized the LTASS for high-fidelity, anechoic recordings of males and females producing Bamford-Kowal-Bench sentences, digits, and unscripted narratives.

A meta-analysis of the relationship between speech and language development in children with nonsyndromic cleft palate with or without cleft lip.

Objective: Children with nonsyndromic cleft palate with or without cleft lip are at risk of speech production and language delays. In typical development, a strong relationship exists between speech and expressive language development. However, the understanding of this relationship in children with nonsyndromic cleft palate with or without cleft lip is incomplete.