This article discusses six theoretical frameworks of disability which dominate studies of dyslexia: (1) the biomedical, (2) the biopsychosocial, (3) the social model, (4) the critical realist, (5) the post-structuralistic, and (6) the neurodivergent approach. The aim of this paper is to demonstrate how models of disability alter our understandings…

A laboratory experiment was developed that connects the interpretation of computer-generated models to the self-assembly of macrocycles. Students compare the reactions of terephthalaldehyde and isophthalaldehyde by reacting each with (R,R)-(-)-1,2-diaminocyclohexane. These isomeric systems serve as the foundation for a discussion about the impact…

This article explores the current state and new roles of physical education as liberal education (PELE) in higher education. Recently, there has been growing discontent with PELE due to program redundancy and lack of educational power in higher education. However, little attention has been given to how to reconstruct PELE in higher education. To…

A continued gap exists in student achievement between Indigenous and non- Indigenous students in the British Columbia school system. This article analyzes the balance of success and failure of the Accountability Framework, a provincial program designed to increase graduation rates in the province. In order to understand the successes and failures…

The need for more quality public schools for U.S. children is as great as ever. One policy solution to help meet this demand is to grow more of what is already working. To expand access to existing high-quality charter schools, policymakers and authorizers remove barriers and make it easier to grow enrollment and expand locations. Behind every…

Meta-analyses are often used to synthesize the findings of studies examining the correlational relationship between two continuous variables. When only dichotomous measurements are available for one of the two variables, the biserial correlation coefficient can be used to estimate the product-moment correlation between the two underlying…

There are many well-known or new methods to adjust statistical tests for multiplicity. This article provides an illustration helping lecturers or consultants to remember the differences of three important multiplicity adjustment methods and to explain them to non-statisticians.

A new program, ECEP2D, for simulating the one-dimensional (1D) and two-dimensional (2D) patterns of the gel electrophoresis of a protein after it has been digested by one or more enzymes is introduced. With ECEP2D, students can gain deeper insights into gel electrophoresis by performing hands-on simulations. For example, students can visualize how…

Quadcopters (also known as "drones") do not fly in vacuum. This is obvious enough that experimenting on one in a vacuum chamber would seem rather uninteresting, but there is one question that may be usefully addressed by such an experiment: the mechanism for yaw control. Quadcopters control yaw (rotation about the vertical axis) by…

Penny Rue summarizes the research on Gen Z, the current generation of college-age students, and shares what the trends mean to educators. Members of Gen Z tend to be pragmatic about higher education and expect meaningful learning experiences supported by technology. They are highly tuned in to social media sites and may need support in…

Researchers in many disciplines work with ranking data. This data type is unique in that it is often deterministic in nature (the ranks of items "k"-1 determine the rank of item "k"), and the difference in a pair of rank scores separated by "k" units is equivalent regardless of the actual values of the two ranks in…

The purpose of this article is to provide an overview of quality physical education from the lens of fictional high school students who are enrolled in physical education classes. Providing insights from one of our key stakeholders (even fiction students) may propel us to further examine how we might continually improve our instruction and student…

Fact-based decision making is changing job functions within organizations more than any other technology. Analytics, once the purview of the data scientist, is now spread throughout organizations. No longer is there a single job title, job function, or set of required skills and credentials for an analytics career. Companies have moved away from…

Part of Austin Independent School District (AISD)'s ongoing commitment to employees' well-being and retention includes understanding employees' feelings toward their work environment. AISD's customer experience department, CARES (customer focused, action oriented, responsive, empathetic, and service driven), worked with AISD's Department of…

Analytic rubrics are promoted as important tools to assess learner performance and to improve learning outcomes. Rubrics, however, are not appropriate for every classroom assessment, particularly given the time and effort required to construct well-designed rubrics. In classroom assessment, instructors must balance the beneficial consequences of…