This study used a prospective community-based sample to describe patterns and predictors of language development from 4 to 7 years in verbal children (IQ = 70) with autism spectrum disorder (ASD; n = 26-27). Children with typical language (TD; n = 858-861) and language impairment (LI; n = 119) were used for comparison. Children with ASD and LI had…

Specific developmental concerns can distinguish between an early versus later diagnosis of autism spectrum disorder (ASD). Caregiver survey responses of children = 9 years-of-age (2012) with ASD were used to evaluate developmental concerns and associations with age of diagnosis [early (< 3 years: n = 106) vs. later (= 3 years: n = 432)] using…

Reaction to a child's diagnosis can strongly affect the parent, but little is known about the aspects of the diagnostic process associated with such reactions. The pre-diagnostic levels of anxiety, depression, and parenting stress of 67 volunteer mothers of children subsequently diagnosed with autism spectrum disorder were assessed, along with the…

Family communication environments can be a facilitator or barrier to family cooperation and communication in collecting family health history (FHH) information, which can facilitate disease prevention. This study examined the direct and indirect effects of family communicative environments on whether individuals actively collected FHH information,…

Phenotypic elements of autism spectrum disorder can be masked by attention-deficit/hyperactivity disorder symptoms, potentially leading to a misdiagnosis or delaying an autism spectrum disorder diagnosis. This study explored differences in the age of autism spectrum disorder diagnosis between participants with previously diagnosed…

Objective: The present study examined whether executive functions (EFs) and sleep problems operate together to predict four attention-deficit/hyperactivity disorder (ADHD) symptom domains. Methods: A sample of 306 college students completed ratings of sleep quality, EFs, and ADHD symptoms from January to December 2014. Simultaneous multiple…

Increasing rates of autism spectrum disorder (ASD) and younger age at diagnosis pose a challenge to preschool intervention systems. In Sweden, most young autistic children receive intervention service in community-based preschool programs, but no tool is yet available to assess the quality of the preschool learning environment. This study adapted…

The present study explores how officials in Swedish secondary schools define and categorize situations in which students have been exposed to violence in the school. The study is designed as a case study of two secondary schools, situated in two demographically different urban neighbourhoods. The results indicate that different socio-economic…

There has been recent interest in the relationship between socioeconomic status and the diagnosis of autism in children. Studies in the United States have found lower rates of autism diagnosis associated with lower socioeconomic status, while studies in other countries report no association, or the opposite. This article aims to contribute to the…

English language readers rarely get glimpses of the state of autism research in China. Given the seriousness of autism, the population of China, and the potential for theoretically interesting cross-cultural insights, we provide a broad survey of research carried out in China on childhood autism. Four themes are considered: etiology, diagnosis,…

Evidence-based practice (EBP) is considered a major respiratory therapy competency established by the profession and essential to the clinical decision-making process. Currently, there is a limited understanding of what factors influence the use of EBP among respiratory therapists. The purpose of this study was to assess the factors associated…

The emotional and behavioral problems of students in the classroom are a major concern for teachers, parents, and administrators. Fifty years of scientific research supports the efficacy of behavioral interventions in the classroom, yet school psychologists and teachers are often unaware of this evidence or of how to apply it. As diagnoses of…

The study examined the confidence accuracy relationship, and the influence of child characteristics on clinician confidence, when predicting a diagnosis of Autism Spectrum Disorder during screening of 125 referred children aged under 3.5 years. The diagnostic process included observation, interview, language and developmental testing. Clinical…

Mirroring the evolution of the conceptualization of autism has been changes in the diagnostic process, including the most recent revisions to the DSM-5 and the addition of severity-based diagnostic modifiers assigned on the basis of intensity of needed supports. A review of recent literature indicates that in research stratifying individuals on…

To prevent radiologists from overlooking lesions, radiology textbooks recommend "systematic viewing," a technique whereby anatomical areas are inspected in a fixed order. This would ensure complete inspection (full coverage) of the image and, in turn, improve diagnostic performance. To test this assumption, two experiments were…