Clustered data structures are common in many areas of educational and psychological research (e.g., students clustered in schools, patients clustered by clinician). In the course of conducting research, questions are often administered to obtain scores reflecting latent constructs. Multilevel measurement models (MLMMs) allow for modeling…

Enzymes are nature's catalysts, mediating chemical processes in living systems. The study of enzyme function and mechanism includes defining the maximum catalytic rate and affinity for substrate/s (among other factors), referred to as enzyme kinetics. Enzyme kinetics is a staple of biochemistry curricula and other disciplines, from molecular and…

This article introduces an open-source software package--R for Qualitative Data Analysis (RQDA). RQDA is an R package for analysis of text-formatted data, which is compatible across operating platforms. It is user-friendly and seamlessly integrates with R, which makes it possible to conduct statistical analyses on qualitative coding. Alternative…

The National Technical Assistance Center on Transition: the Collaborative (NTACT:C) Collaborative Assessment Guide for Transition Planning (CAG) is intended to help students, family members, educators, vocational rehabilitation counselors, human services and health agency staff, and other partners develop a coordinated assessment approach for…

In the era of artificial intelligence (AI), big data (BD), and digital transformation (DT), analytics students should gain the ability to solve business problems by integrating various methods. This teaching brief illustrates how two such methods--Bayesian analysis and Markov chains--can be combined to enhance student learning using the Analytics…

The "action agenda" is a key deliverable for the Postsecondary Value Commission that outlines policies and practices that institutional leaders, federal policymakers, and state policymakers should implement to address systemic barriers that prevent Black, Latinx, Indigenous, and AAPI students, students from low-income backgrounds, and…

Across all social science disciplines, but in particular public administration, there is a shared concern about the costs of using traditional random samples to generate data, and its impact on researchers' ability to engage in "quality" research. As a result of these costs, more academics, practitioners, and students are turning to…

The aim of the Regional Dossier series is to provide concise descriptions of minority languages in education, mainly in Europe but also in other parts of the world. West Frisian, commonly referred to as Frisian (Frisian: Frysk), is a western Germanic, autochthonous minority and official language spoken in Friesland (Frisian: Fryslân), one of the…

This case discusses early work to implement the Common Core State Standards at a fictitious school in Florida. The case is designed to support students' efforts to use school accountability data for inquiry and to conceptualize change in schools where previous leaders' efforts were not successful. Shell Elementary is an exurban school that serves…

Beginning researchers get an overview of qualitative research through a concise look at the practice of conducting research and the theory and debates that keep qualitative inquiry vibrant. Ideal for introducing the novice researcher to the theory and practice of qualitative research, this text opens students to the diverse possibilities within…

Generally speaking, when one writes about their research they are making a contribution to the scientific community and disseminating the results of findings in scientific articles. This means that other researchers have access to the research produced and can examine the subjects raised in greater depth to advance scientific knowledge. This paper…

Survey sampling is fundamentally an applied field. The goal in this book is to put an array of tools at the fingertips of practitioners by explaining approaches long used by survey statisticians, illustrating how existing software can be used to solve survey problems, and developing some specialized software where needed. This book serves at least…

Many states are moving away from approaches that base student advancement on credits and "seat time" toward competency-based learning approaches that provide schools with the flexibility to link a student's advancement to mastery of content. Regional Educational Laboratory Northeast & Islands, in partnership with the Northeast…

The Forum Guide to Early Warning Systems provides information and best practices to help education agencies plan, develop, implement, and use an early warning system in their agency to inform interventions that improve student outcomes. The document includes a review of early warning systems and their use in education agencies and explains the…

We all think of a marathon as a long-distance running event with an official distance of 42.195 kilometers (26 miles and 385 yards). Throughout time marathon runners have pursued their longest goals by allowing their body to adapt to the new stresses through training. Training for a marathon takes intense preparation, dedication and skill. It is…