Using a research project that explored the college-going strategies of Black high school students and educators during the 2020-2021 school year, this case study addresses research concerns that were raised in the context of COVID-19 and the 2020 global movement in defense of Black lives. More specifically, this case study addresses two types of…

College students with attention/deficit-hyperactivity disorder (ADHD) exhibit difficulty in lecture notetaking, which may exacerbate persistent academic difficulties. Higher ADHD symptoms are related to slower handwriting speed (HWS), potentially disrupting learning during the notetaking process. This study investigated whether typing notes could…

This methods-focused article attends to the mechanics of participant drawing as a data collection tool in qualitative research. Writing studies researchers undertaking qualitative research benefit from a wealth of handbooks on how to design methodologically sound studies. However, despite interest in visual research methods, little guidance is…

Business analytics is an emerging and prominent tool in many industries seeking to exploit the advantages of data-driven decision making. Simultaneously, educational institutions are developing and delivering business analytics offerings to equip business professionals with the tools necessary to implement business analytics in modern businesses.…

Purpose: This study aims to examine the absorptive capacity of an elementary school participating in a multi-year research-practice partnership (RPP) focused on increasing data science instruction through curriculum development. This research considers how data science initiatives might be sustained with fewer supports from the research team as…

Using research evidence to guide higher education policies and practice may help to promote rich learning experiences and long-term success for all students. This essay explores paths for research on the use of research evidence in higher education and proposes three considerations for researchers engaging in this work. First, to improve the…

Background/purpose: It revisits Partial Least Squares Structural Equation Modeling (PLS-SEM) as a robust tool for analyzing non-normal data and small samples, offering predictive modeling advantages. This study also compares the merits, practical applications, and added value of both tools in tackling complicated research issues, notably in…

Background/purpose: The current study aimed to investigate the extent to which collaborative educational applications based on connectivism theory are used to organize big data and their impact on university students' digital self-efficacy. Materials/methods: The researcher adopted a descriptive survey approach to examine the effectiveness of the…

The recent commentary by Beaujean and Farmer (2020) on the original paper by Dixon et al. (2019) serves a cautionary tale of selective p-values, the law of small N sizes, and the type-II error. We believe these authors have crafted a somewhat questionable argument in which only 57% of the original Dixon et al. data were re-analyzed, based on a…

State and federal policymakers "see" school performance via formal measures -- data collected with attendance sheets and standardized tests. Such an approach, though not without its merits, is extremely limited and inherently exposed to the threat of systematic misperception and unintended consequences, especially as policymakers try to…

This article presents some equivalent forms of the common Kuder-Richardson Formula 21 and 20 estimators for nondichotomous data belonging to certain other exponential families, such as Poisson count data, exponential data, or geometric counts of trials until failure. Using the generalized framework of Foster (2020), an equation for the reliability…

Openness is a foundational principle in science. Making the tools and products of scientific research openly accessible advances core aims and values of education researchers, such as the credibility, equity, impact, and efficiency of research. The digital revolution has expanded opportunities for providing greater access to research. In this…

For creating and reading data visualizations, visual literacy is crucial. This article advances the knowledge about graphical variations and conventions related to the basic graphical element of the graphical line used as a connector in data visualizations. Some visual characteristics of connecting lines can be used to show directionality and thus…

This Assessment News article introduces readers to a statistical approach to making sense of student assessment data in order to help teachers understand whether or not changes in practice have made a difference to learning. It Worked! is the brainchild of Darcy Fawcett, HoD Science at Gisborne Boys' High School, and Across-School Teacher for the…

Much of the mathematics that children experience in school neglect the skills increasingly needed for citizenship, particularly the power of complex data to investigate and make sense of the world. We draw on the relatively new field of data science as a multi-disciplinary approach to investigate problems through analysis of massive, non-standard,…