Debates over identification procedures for gifted and talented students dominate the field and serve as the topic of many of its internal and external debates. We believe this is due to a lack of commonly accepted criteria for how to evaluate identification procedures. In this article, we present the Cost, Alignment, Sensitivity, and Access (CASA)…

To improve access to high-quality early childhood education, California has made historic investments in Universal Prekindergarten (UPK), including the California State Preschool Program (CSPP). The state's UPK initiative elevates the importance of multilingualism and the early identification of disabilities in children. This report offers…

Assessing sensitivity to unmeasured confounding is an important step in observational studies, which typically estimate effects under the assumption that all confounders are measured. In this paper, we develop a sensitivity analysis framework for balancing weights estimators, an increasingly popular approach that solves an optimization problem to…

Nurse educators lack preparation when using simulation as a teaching modality in educating nurses and nursing students within their clinical environment. The purpose of this basic qualitative study was to understand nurse educators' perceptions of the challenges in preparing for simulation-based training experiences for nurses and nursing…

From the theoretical basis of the ecology of learning and inclusive pedagogy, this article explores the activities, resources and interactions practised by 25 Spanish teachers in compulsory secondary education. This qualitative study involved semi-structured and individual interviews. A progressive analysis of the data was carried out using an…

There is a prevalent consensus among science education scholars that teaching socioscientific issues (SSI) has notable importance for promoting functional scientific literacy and raising responsible citizens. However, teachers encounter numerous problems when teaching SSI, so they may not prefer to teach them. Today, we still do not know many…

Using mathematical modelling to solve problems appears in all year levels in the Australian Curriculum: Mathematics (v. 9), and is probably the most authentic way of teaching mathematics in context. However, the term mathematical modelling, even if familiar to teachers, may not be well understood or enacted confidently by teachers in their…

Chemistry undergraduate curricula typically place Nuclear Magnetic Resonance (NMR) lectures under either Organic Chemistry or Spectroscopy courses, aiming for students to acquire basic knowledge for the determination of the structure of simple organic compounds. On the other hand, regarding laboratory practice, NMR is frequently disregarded by…

The classic silver mirror reaction at room temperature in textbooks usually used glucose to react with silver nitrate and ammonium nitrate with the presence of caustic alkalis. But the aldehydes such as acetaldehyde and propionaldehyde were difficult to react under the same condition. In this paper, Na[subscript 2]CO[subscript 3] was used to…

Solution equilibria diagrams are excellent tools for understanding chemical speciation in multireaction chemical systems. They are usually plotted using software packages that efficiently perform advanced calculations, giving the possibility to graphically visualize thermodynamic and composition information. However, this approach frequently…

This paper provides information on datasets for the research project that examined the efficacy of three educational technologies including "From Here to There!", a research-based game for improving algebraic understanding. The dataset contains 4,092 7th-grade students' data collected through a randomized control trial conducted in…

The COVID-19 pandemic has tackled global sustainability without prejudice or geographical constraint. It has also prompted people to advance to the post-pandemic era. However, it is possible that in the future, extreme negative effects in response to crisis, especially during a pandemic, would recur. In fact, it might worsen. This situation has…

An increasing body of literature demonstrates the effectiveness of interventions involving speech-generating devices (SGD) for children with autism with limited vocal speech output abilities. Few studies have evaluated interventions that teach children to "travel" to the device before making requests. The current study evaluated a…

A frequent concern about constructivist instruction is that it works well, mainly for students with higher domain knowledge. We present findings from a set of two quasi-experimental pretest-intervention-posttest studies investigating the relationship between prior math achievement and learning in the context of a specific type of constructivist…

Even though women have continuously caught up with men in education attainment and labor market participation since the 1970s, the wage gap between men and women still universally exists today. Do female college graduates still earn less than their male counterparts if men's and women's "profiles" of observed productivity-related…