Urinary metabolite concentrations of phthalate and plasticizers in infancy and childhood in the UNC baby connectome project.

Introduction: Existing evidence suggests that exposure to phthalates is higher among younger age groups. However, limited knowledge exists on how phthalate exposure, as well as exposure to replacement plasticizers, di(isononyl) cyclohexane-1,2-dicarboxylate (DINCH) and di-2-ethylhexyl terephthalate (DEHTP), change from infancy through early childhood.

Methods: Urine samples were collected across the first 5 years of life from typically developing infants and young children enrolled between 2017 and 2020 in the longitudinal UNC Baby Connectome Project.

"I don't think you can really understand it until you put it to action": school-based SLPs' reflections on graduate and continuing education in AAC.

Graduate programs have made strides to improve augmentative and alternative communication (AAC) learning opportunities for pre-service speech-language pathologists (SLPs). In addition, a number of continuing education opportunities are available to practicing SLPs; however, many still report feeling underprepared to serve clients with AAC needs. The purpose of this study was to describe school-based SLPs' perspectives regarding their graduate training, on-the-job experience, and ongoing professional development needs related to AAC.

Organophosphorus Pesticide Exposure at 17 Weeks' Gestation and Odds of Offspring Attention-Deficit/Hyperactivity Disorder Diagnosis in the Norwegian Mother, Father, and Child Cohort Study.

Prenatal organophosphorus pesticides (OPs) are ubiquitous and have been linked to adverse neurodevelopmental outcomes. However, few studies have examined prenatal OPs in relation to diagnosed attention-deficit/hyperactivity disorder (ADHD), with only two studies exploring this relationship in a population primarily exposed through diet. In this study, we used a nested case-control study to evaluate prenatal OP exposure and ADHD diagnosis in the Norwegian Mother, Father, and Child Cohort Study (MoBa).