The laboratory is a complex environment where the three levels of the chemistry triplet coincide. As the laboratory environment places a large demand on the working memory of students, cognitive load theory can address overload which causes barriers to learning. Breaking down barriers requires iterative phases of analysis/exploration,…

Biology education research provides important guidance for educators aiming to ensure access for disabled students. However, there is still work to be done in developing similar guidelines for research settings. By using critical frameworks that amplify the voices of people facing multiple forms of marginalization, there is potential to transform…

In this article we propose a taxonomy describing various types of literature review or theoretical/conceptual articles. We distinguish each article type based on how well they address the "summary" and "advocacy" arguments inherent in all secondary scholarship. Understanding this taxonomy of review/theory scholarship is…

Background: Stealth assessment is a learning analytics method, which leverages the collection and analysis of learners' interaction data to make real-time inferences about their learning. Employed in digital learning environments, stealth assessment helps researchers, educators, and teachers evaluate learners' competencies and customize the…

Astronomy education is essential for STEM education in primary schools, and integrating engineering design-based science education enhances student engagement and achievement in the field of space science. Integrating engineering design into science education is essential for students to excel in astronomy and to meet the requirements of…

Background/purpose: Collaborative Online International Learning projects have emerged as practices that connect students from different countries. Such actions can be appealing to universities but also arouse uncertainty. Hence, the purpose of this paper is to explore COIL experiences in HE reported in the scientific literature in terms of…

Peer review offers benefits to post-secondary students and their instructors. In recent years, some instructors have shifted to virtual means of student peer review; however, face-to-face peer review is still a viable option. This mixed-methods study explored the substance of peer review conversations, as well as their impact on students' academic…

This qualitative documentary research reports a comprehensive analysis that unveils a colonial research tension and emergent decolonial research trends found in the Masters Program in Education at a Colombian private university, Universidad Externado de Colombia, during the period 2015-2023. The dataset comprised 81 theses and 19 research reports…

Lottery-based identification strategies offer potential for generating the next generation of evidence on U.S. early education programs. The authors' collaborative network of five research teams applying this design in early education settings and methods experts has identified six challenges that need to be carefully considered in this next…

Lottery-based identification strategies offer potential for generating the next generation of evidence on U.S. early education programs. The authors' collaborative network of five research teams applying this design in early education settings and methods experts has identified six challenges that need to be carefully considered in this next…

Randomized experiments involving education interventions are typically implemented as cluster randomized trials, with schools serving as clusters. To design such a study, it is critical to understand the degree to which learning outcomes vary between versus within clusters (schools), specifically the intraclass correlation coefficient. It is also…

We explore how experienced informal educators worked towards equitable and consequential opportunities for learning in informal STEM settings through pedagogical practice. Drawing from a justice-centered social practice stance we argue that pedagogical practice that promotes social transformation towards more just futures must confront and respond…

Drawing upon ongoing research exploring lived experiences of sensory overload, meltdown, and shutdown in autism as a framework, this article reflects on the challenges and benefits of employing participatory methods in doctoral research. In particular, the process of establishing and working with a Research Advisory Group to co-create a…

In recent years, a shift in focus has seen researchers seek to identify the priorities and preferences of key stakeholders to shape the direction of future research for those on the autism spectrum. The process of synthesising the views, knowledge and expertise of key stakeholders with either a lived or shared experience of autism is invaluable…

Sample size determination in multilevel randomized trials (MRTs) and multilevel regression discontinuity designs (MRDDs) can be complicated due to multilevel structure, monetary restrictions, differing marginal costs per treatment and control units, and range restrictions in sample size at one or more levels. These issues have sparked a set of…