Decades of research have documented young students' misinterpretations of the equal sign and the impediments these present for children's mathematical development. Much less is known about individual differences in adults' knowledge of the equal sign. We assessed 182 college students from developmental math courses and present analyses from a…

The Design Studio is an academic makerspace, housed in the Mechanical Engineering Department at University of Delaware, that was co-developed through a multi-year, grassroots effort by the department and its undergraduate study body. It originated in 2012 in a small, under-utilized study room and evolved in stages into its present form as a 5,500…

We conducted a 5-year follow-up systematic review and meta-analysis to determine change in frequency of autism spectrum disorder (ASD) diagnosis since diagnostic and statistical manual 5 (DSM-5) publication and explore the impact of Social Communication Disorder (SCD). For 33 included studies, use of DSM-5 criteria suggests decreases in diagnosis…

This article illustrates the Bayesian approximate measurement invariance (MI) approach in Mplus with longitudinal data and small sample size. Approximate MI incorporates zero-mean small variance prior distributions on the differences between parameter estimates over time. Contrary to traditional invariance testing methods, where exact invariance…

The purpose of this comparative case study is to explore the recent use of phenomenological inquiries in music education articles published in five selected journals listed in Thomson Reuters Web of Science between 2012 and 2015. The five music education journals are "The British Journal of Music Education," "Bulletin of the Council…

The challenge of research methods teaching is gaining attention among policy-makers keen to build social science research capacity and, critically, among educationalists keen to enhance the pedagogy. This paper addresses pedagogy, presenting a new conceptual-empirical typology of pedagogy for social science research methods teaching. Taking a…

The C4 Scholar Program (Cross Curricular Career Community) is an interdisciplinary, multi-semester learning community for first-year developmental students at a comprehensive midwestern state university. Faculty members from two units, Retention & Student Success and Arts and Sciences, created the program to address a persistent gap in…

The catalytic hydrogenation of alkenes and alkynes is an important part of the undergraduate chemistry curriculum and is a fundamental process in chemical industry. Inquiry-based laboratory activities are presented that investigate the hydrogenation of alkynes on a nanoparticle palladium surface to form alkenes, which go on to form alkanes. Alkyne…

This comprehensive experiment is specially designed for the third-year and above students who are majoring in chemistry, applied chemistry, and chemical engineering. Students conduct experiments in groups, which are required to synthesize the CeO[subscript 2]-NiTiO[subscript 3]/attapulgite (ATTP) composite catalyst by the sol-gel method; the…

This article is a case study of an attempt by a team of Vocational Education and Training (VET) teachers, researchers and users of social services to develop a more effective, knowledge rich, vocational stream qualification in the Health Care and Social Assistance industry. Health Care and Social Assistance is one of the fastest growing industries…

Thermal conductivity is generally the tool of choice for quantification of fixed gases, particularly lighter-than-air gases. Unfortunately, gas chromatography-thermal conductivity detectors (GC-TCDs) are difficult to introduce in first- and second-year chemistry courses where the cost and number of instruments, as well as the space required, is…

In this essay, the author posits the need for education to take a leading role in the wake of the 2020 COVID-19 pandemic. It is noted, in particular, how the disruptions to education caused by the pandemic exposed the fragility of education while also exacerbating inequalities as instruction went online. Because international education relies upon…

This paper reports the results from the implementation of Team-Based Learning (TBL) methodology at a large Australian university. The study found a significant difference between students' learning experience and hours spent studying pre and post TBL. The study also found a significant positive relationship between in-built TBL assessments and…

The continuously changing business world demands that students entering the world of work have an adaptable skill set. The acquisition of appropriate exit-level knowledge, skills and competencies also holds true for young school students and early school leavers. At school level the engagement and connectedness with the outside world and the…

Among the literature on self-regulated learning and social networking, the studies, which explore the impact of social networks on learning regarding connection sizes and relationship-establishing factors, are rarely seen in the context of social networking among strangers. This descriptive study addresses the gap by exploring data from 468…