Autism spectrum disorder (ASD) is a heterogeneous neurodevelopmental condition with a strong genetic basis. We accurately assessed 209 ASD subjects, categorized in complex (47) and essential (162), and performed array comparative genomic hybridization to identify pathogenic and recurrent Copy Number Variants (CNVs). We found 117 CNVs in 75…

Research has examined the influence of a graduate student matching their advisor's demographic characteristics on a variety of outcomes, but comparatively few studies have examined students' preferences concerning such matching. Using data from a national survey of U.S. graduate students in five natural and social science disciplines, the analyses…

Ambiguity tolerance is an individual trait indicating low aversion to ambiguity that is closely related to creativity. Appreciation and discussion of art are known to improve ambiguity tolerance, but the effects of appreciation and discussion have not been studied separately. In this study, we used haiku poetry with the characteristic of ambiguity…

We examined the prevalence and correlates of anticipated responses to hypothetical cigar price increases. Data are from a 2021 representative sample of U.S. adults who reported past-30-day cigar use (n = 454; mean age = 39.8 years). Weighted multivariable logistic regressions assessed the correlates of behavior change responses. If cigar price…

Background: Situational engagement in science is often described as context-sensitive and varying over time due to the impact of situational factors. But this type of engagement is often studied using data that are collected and analyzed in ways that do not readily permit an understanding of the situational nature of engagement. The purpose of…

Research Findings: Temperament, which can be assessed as early as 3 months, is associated with school readiness and later academic achievement in children born full term. Although children born preterm demonstrate a dysregulated temperament and are at significant risk for lower school readiness, we found no studies investigating whether early…

While deaf children learning American Sign Language (ASL) from deaf caregivers generally develop along typical trajectories, some have been skeptical that deaf children who have hearing caregivers--the majority of deaf children--can similarly benefit from ASL exposure. This study tracked ASL fluency and academic achievement among a large sample of…

Differential diagnosis of young children with suspected autism spectrum disorder (ASD) is challenging, and clinician uncertainty about a child's diagnosis may contribute to misdiagnosis and subsequent delays in access to early treatment. The current study was designed to replicate and expand a recent report in this Journal (McDonnell et al. in…

This study attempted to identify the level of health literacy among older adults by applying the Andersen model and analyzing the factors affecting this level. We used the nationwide secondary data from the 2021 Korea Community Health Survey. Data obtained from 74,492 older adults aged 65 years or more were analyzed using the t-test, Pearson's…

Generations of researchers have studied the extent to which the content and consistency of stereotypes about Black people have changed over time. At best, the evidence is mixed with some findings suggesting changes in stereotypes and other evidence suggesting that, though belief in stereotypes changed for some people, stereotypes remain negative.…

Across three pre-registered studies (n = 221 4-9-year olds, 51% female; 218 parents, 80% female; working- and middle-class backgrounds; data collected during 2019-2021) conducted in the United States (Studies 1-2; 74% White) and China (Study 3; 100% Asian), we document the emergence of a preference for "strivers." Beginning at age 7,…

Background: The philosophy of the discipline of physical education among school, further and higher education curriculums remains misunderstood, understudied and underdeveloped. With growing levels of uncertainty concerning its philosophical nature, general future (e.g. eradication, more of the same, radical change), and the role the profession…

Background: The hospital or health passport is widely acknowledged as a central element in making reasonable adjustments for patients with intellectual disabilities. Historically, the health passport has been used exclusively for patients with intellectual disabilities; however, it has wider applications for any patient requiring additional…

Collecting data for an individual participant data meta-analysis (IPDMA) project can be time consuming and resource intensive and could still have insufficient power to answer the question of interest. Therefore, researchers should consider the power of their planned IPDMA before collecting IPD. Here we propose a method to estimate the power of a…

Purpose: Developmental changes in sleep in youth with autism spectrum disorder (ASD) are understudied. In non-ASD youth, adolescents exhibit a "night owl chronotype" (i.e., later sleep/wake timing) and social jetlag (i.e., shifts in sleep timing across school nights and weekends), with corresponding sleep problems. The purpose of this…