This paper describes the application of an accessible, benchtop mass spectrometer using an Atmospheric Solids Analysis Probe (ASAP) for easy sample introduction, coupled with Atmospheric Pressure Chemical Ionization (APCI) as a soft ionization technique, to the inquiry-based identification of the metal composition of alloys, including coins.…

Black males are disproportionately placed in special education throughout the United States. Yet, the degree to which such disparities are warranted has been subject to debate. Prior research suggests that special education is used too often in high-poverty schools partly due to limited resources available to support struggling students (Skiba et…

The current study aims to contribute to the literature on how organic chemistry students weigh various factors when predicting products of substitution and elimination reactions. This study focuses specifically on these mechanism types, as they are often the first instances where students must consider the "how" and the "why"…

The wait for ASD evaluation dramatically increases with age, with wait times of a year or more common as children reach preschool. Even when appointments become available, families from traditionally underserved groups struggle to access care. Addressing care disparities requires designing identification tools and processes specifically for and…

The convenience and flexibility of online assessments can be beneficial in a variety of ways, but they can also pose risks and challenges, such as potential academic dishonesty by students. This study included 73 master's and doctoral students and investigated the relationship among their attitudes, experiences, and performance in an online…

Providing teachers opportunities to lead has a positive effect on student achievement and teacher retention, which is critical in a time when there is a shortage of qualified STEM teachers. While there is research on the impact of professional development (PD) programs on teacher leadership, there is sparse literature on the impact of award or…

Background/purpose: The study aimed to develop a vision for employing artificial intelligence to nurture gifted students in higher education institutions. Methods: Data were collected and analyzed using a descriptive-analytical approach to achieve the study objectives. The study sample consisted of faculty members from several Omani universities:…

Background: Childhood apraxia of speech (CAS) is a complex motor speech disorder that requires careful differential diagnosis, particularly in languages where validated diagnostic tools are lacking. The Dynamic Evaluation of Motor Speech Skill (DEMSS) is a widely used tool for identifying CAS, but a Turkish version had not yet been developed.…

Being connected to nature can have many benefits for children, including improved well-being, and more positive attitudes towards the environment. Ecological recording, as part of a citizen science project, may offer new opportunities for children to learn about, and connect with, nature. In this study, we investigate outcomes of an ecological…

The formation of the school community group identity is ensured by the ability of each member to collectively analyze their activities and their consequences. "My class", methods of determining the state of formation of the active self-concepts, and fundamental interpersonal relations questionnaire (FIRO) were used in the study.…

The present study extends the concept of Organisational Ethical Climate (OEC) to the school context, addressing a gap in the literature that has predominantly investigated this construct in workplace settings. We investigated how shared ethical norms within school shape students' class identification and, in turn, key educational outcomes such as…

The U.S. Substance Abuse and Mental Health Services Administration highlighted the impact that early detection of emotional and behavioral health concerns can have on quality of life for children and adults in a 2019 report. Illinois has taken this call to action seriously by planning a phased implementation approach to universal mental health…

Purpose: Parents of children with developmental language disorder (DLD) have unique support needs. While support groups have a strong evidence base, they have not been adapted for use with this population. Our goal was to explore support needs among parents of children with DLD and their perspectives on participating in a support group. Method: We…

While the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) is considered a "reference standard" measure to observe symptoms of autism spectrum disorder (ASD), little is known about the utility of its Other Abnormal Behaviors or "E codes." This study investigated the unique influence of each E code (overactivity,…

Preschool children considered at risk for future reading difficulties experience unique and complex combinations of risk factors. In this exploratory study, we used latent profile analysis (LPA) to investigate the underlying classifications of children identified as at-risk for reading difficulties (N = 281) along selected cognitive,…