Dissertation guiding principles and purposefully designed research curriculum guide the conceptualization and structure of dissertations in the EdD in Educational Technology at a large university in the US. An analysis of 69 dissertations completed by the first five cohorts over ten years was conducted to determine the theories, frameworks, and…

The chemistry laboratory is an impactful platform for introducing inquiry and developing science practice skills. We designed a short lab course to introduce incremental levels of inquiry, also to interconnect and integrate different domains of chemistry. Indigo dye was the central theme of this short course wherein students synthesized indigo,…

Acid-base titration concepts and experiments are ubiquitous, yet challenging, aspects of the general chemistry curriculum. Most general chemistry courses include at least one acid-base titration laboratory experiment, though the focus is often on determining the concentration, pK[subscript a], or molar mass of an analyte rather than on the details…

Education and education research are experiencing increased digitization and datafication, partly thanks to the rise in popularity of massively open online courses (MOOCs). The infrastructures that collect, store and analyse the resulting big data have received critical scrutiny from sociological, epistemological, ethical and analytical…

Centres of Excellence (CoE) have become a common research policy instrument in several OECD countries the last two decades. The CoE schemes are in general modelled on the organisational and research practices in the natural and life sciences. Compared to 'Big science', the humanities have been characterised by more individual research, flat…

The testing effect is 1 of several memory effects moderated by experimental design, such that the effect on free recall is larger in a mixed-list than pure-list design (Mulligan, Susser, & Smith, 2016). The current experiments assess hypotheses regarding why this pattern is found. Three extant accounts of design effects (Nguyen & McDaniel,…

Transnational education (TNE) occurs when higher education institutions traverse borders to provide educational experiences outside their home countries. Such mobility creates several research challenges, as such institutions exist between worlds. They must balance home and host country legal requirements, navigate home and branch administrative…

This study aims to obtain data and information about the effectiveness and practicality of YouTube in learning German speaking for second-semester students of the German language education study program in terms of learning outcomes and student responses. This study was experimental research, and the experimental model used was a pre-experimental…

The geoscience community has begun to grapple with the whiteness of the community and the harm and erasure of Indigenous communities done by earth and environmental scientists. We have come to understand that to recruit and retain Indigenous students, geoscience education needs to be culturally responsive by explicitly centering Indigenous…

Written examinations for laboratory courses fall short in testing students' technical skills, problem-solving abilities, and execution of experimental design. This has led to practical examinations growing in popularity, but examples for senior-level students remain scarce. Senior organic chemistry students are gearing toward independence to…

Researchers' reliance on using mixed methods for in-depth understanding of a phenomenon is on a rise. This review provides a synthesis of studies using Mixed Methods Research (MMR) approach in the field of instructional design, with a particular focus on research questions. The results show that of the 752 articles published on MMR in the…

Calls to transform introductory college physics courses to include scientific practices require assessments that can measure the extent to which these transformations are effective. Such assessments should be able to measure students' abilities to intertwine important concepts with practices in which scientists engage. In addition to evaluating…

For this 15th iteration of the International Conference on Educational Data Mining (EDM 2022), the conference was held in Durham, England, with an online hybrid format for virtual participation as well. EDM is organized under the auspices of the International Educational Data Mining Society. The theme of this year's conference is Inclusion,…

Inquiry-based laboratories were implemented into a General Chemistry Laboratory sequence, and the impact of these exercises on students' experimental design skills was assessed using a four-part assessment developed for this study. This assessment contained a multiple-choice section, a section asking students to explain their reasoning behind a…

Professional development in teaching is a critical component of ongoing work to improve student learning outcomes in higher education, especially STEM education. While there are many large-scale professional development programs designed to help participants change the way STEM is taught, few have thoroughly evaluated the outcomes to determine…