We introduce a new metric--the classification power--to examine the effectiveness of postsecondary mathematics placement policies. This metric addresses the methodological challenges of contextualizing the effectiveness of a single placement policy and comparing the effectiveness of multiple placement policies across different student populations.…

Courses: Communication Theory; Research Methods; Mass Communication Theory. Objectives: This activity introduces students to the socially constructed nature of theorizing through having a few students sort a bag of random items in ways of their choice. The class then discusses the categories of sorted items in terms of their properties as theories…

Minority-serving institutions (MSIs) are unique in their ability to support the educational advancement of students of color. Approximately one in five postsecondary institutions are eligible for funding under an MSI designation, yet more than half of all undergraduate students of color are enrolled in such colleges and universities. However,…

A mixture of salt water and isopropyl alcohol is immiscible, forming two separate liquids with the organic layer on top and aqueous layer on bottom. When universal indicator is added to such a mixture, all of the indicator compounds in the universal indicator preferentially dissolve in the alcohol--except for phenolphthalein at high pH. Mixtures…

In China, formal school groupings known as 'education collectives' have become one of the most common forms of school-to-school collaboration, promoted by policymakers to narrow the achievement gap between schools and optimise resource allocation. Previous research has focused on the purposes and achievements of education collectives rather than…

The COVID-19 pandemic constrained higher education institutions to switch to online teaching, which led to major changes in students' learning behavior, affecting their overall performance. Thus, students' academic performance needs to be meticulously monitored to help institutions identify students at risk of academic failure, preventing them…

Reusable, or non-disposable, assignments are becoming increasingly popular with the proliferation of Open Education Practices. However, no clear nomenclature and taxonomy for these assignments exists in the literature. This literature review explores the various names and conceptualizations under which non-disposable assignments are discussed.…

In this in-class activity, organic chemistry undergraduates try to place an assortment of molecules in chronological order from oldest to most recently synthesized. In the students' first attempt, they use their knowledge of reactions and synthesis to analyze the organic compounds for their structural complexity. Before a second attempt, the names…

This study highlights the importance of incorporating modern mass spectrometry techniques into undergraduate education. By focusing on the structure-characterizing capability of MS, students are able to gain hands-on experience with cutting-edge techniques and better understand how MS can be used to solve real-world problems. The three-step lipid…

While the Two or More Races category has been the de facto mechanism to count multiracial college students since 2010, little research has critically examined how this category has been used in institutional research contexts. Extending previous scholarship on monoracism in higher education, we define "quantitative monoracism" as the…

How can novel AI techniques be made and put to use in the library? Combining methods from data and library science, this article focuses on Natural Language Processing technologies, especially in national libraries. It explains how the National Library of Sweden's collections enabled the development of a new BERT language model for Swedish. It…

This special issue expands the scope of a panel presentation at the Society for Research into Higher Education Annual Conference 2019 and makes two identified contributions to the field. First, drawing from existing literature, this introductory paper proposes three categorisations of employability as: outcomes approach, process approach and…

Despite undeniable advances in research on language learning strategies in the last several decades, empirical investigations of actions and thoughts that learners engage in to better understand and use grammar structures in different contexts, or grammar learning strategies (GLS), remain scarce. Moreover, there is a paucity of studies examining…

More and more teachers create video explanations for their instruction. Whether or not they are effective for learning depends on the videos' instructional quality. Reliable measures to assess the quality of video explanations, however, are still rare, especially for videos created by (preservice) teachers. We developed such a measure in a…

In order to further the argument for the consideration of advising as a high-impact practice, there is a need for the organization of knowledge surrounding advising. This chapter contributes to the ongoing efforts to chronicle the landscape of literature on the scholarship, administration, and practice of advising. Summarization of the major…