In the last years special "ovals" appear increasingly often in diagrams and applets for discussing crucial items of statistical inference (when dealing with confidence intervals for an unknown probability p; approximation of the binomial distribution by the normal distribution; especially in German literature, see e.g. [Meyer,…

The Nolan Index (NI) is a normed, quantitative measure for comparing the degree of resemblance (similarity or dissimilarity) between free listings with an Excel program for calculating it. This article enhances that effort with the addition of an R program and additional applications. Free-list resemblance measures have been used to investigate…

This design case details a seven-year iterative design process to create an app for use in online physical education classes. Each iteration addresses the shortcomings of the previous version. The most recent iteration of the app allows students to use Fitbit™ devices to record heart rate data, which each student sees as progress toward course…

Cost-effective and user-friendly, mobile phone-assisted methods have remained underutilized in qualitative social science research. The scarce methodological guidance, together with recruitment and ethical challenges, has arguably stifled advancements in this area. COVID-19 exposed the need to better equip researchers with the expertise and tools…

Social gaming--online gameplay involving digital interactions with others--is a common form of social media use among adolescents. Research on this topic has neglected the social aspect of gaming and the potential role of social gaming in adolescent development. In this article, we define social gaming, drawing on interdisciplinary theories to…

Over the last decade, smartphones have become commonplace. Today, 95 percent of American teenagers have a supercomputer in their pocket. Jonathan Haidt, Jean Twenge, and others have brought necessary attention to the likelihood that smartphones and social media are partly to blame for the teenage mental health epidemic gripping the nation. It's…

This article discusses iBiome-Wetland, the first educational game from the author's company Springbay Studio. It invites children to build virtual wetland ecosystems, learn about 54 species living in wetlands, experience biodiversity, and conduct experiments to find out how food webs work. The game has received five awards from prestigious…

The underrepresentation and underperformance of low-income, first-generation, gender minoritized, Black, Latine, and Indigenous students in Science, Technology, Engineering, and Mathematics (STEM) occurs for a variety of reasons, including, that students in these groups experience opportunity gaps in STEM classes. A critical approach to disrupting…

As the use of data in courses that incorporate statistical methods has become more prevalent, so has the need for tools for working with such data, including those for data creation and adjustment. While numerous tools exist that support faculty who teach statistical methods, many are focused on data analysis or theoretical concepts, and there…

Pre-pandemic, technology integration into music lessons was helpful but not a necessity for effectively teaching elementary music. Those who believed technology integration was important for student engagement, as well as those comfortable with their technological skills, were experimenting with tools on an interactive board or through a website…

The authors present a Web application they designed in the R programming language as an experiential learning tool for teaching production theory. The app simulates production decisions where a manager is tasked to find the optimal mixture of inputs through experimentation. Users of the application are instructed to use calculations and intuitions…

Every student is unique and possesses different needs and abilities, particularly those with autism spectrum disorder (ASD). Alternative instruction that accommodates their distinctive needs could increase their probability of success in physical education lessons. The integration of technology in physical education classes would be a valuable…

Contribution: This article describes the process used to create a questionnaire to evaluate the usability of mobile learning applications (CECAM). The questionnaire includes specific questions to assess user interface usability and pedagogical usability. Background: Nowadays, mobile applications are expanding rapidly and are commonly used in…

This article presents a novel digital method of capturing finger-based gestures on touchscreen devices for the purpose of exploring tracing gestures in educational research. Given that tracing has been found to support cognition, learning, and problem solving in educational settings, data related to the performance of these gestures are…

Students with disabilities may demonstrate high rates of off-task behavior, resulting in poor academic achievement. To decrease students' off-task behavior, teachers can identify student-guided supportive strategies to limit the amount of time they dedicate to behavior management. Moreover, when teachers use effective student-guided strategies…