To help evaluation professionals better understand what an authentic attempt at Developmental Evaluation (DE) ought to look like and when it is appropriate to use, Michael Patton's provocative essay (this issue) offers evaluators eight sensitizing concepts to call on as guides. Patton states these concepts succinctly define DE and persuasively…

In this work, we demonstrate the application of the variational method by computing the ground- and first-excited state energies of a double-well potential. We start with the proper choice of the trial wave functions using optimized parameters, and notice that accurate expectation values in excellent agreement with the numerical results can be…

This article explores teacher learning and development, drawing on insights gained during two study visits and an international collaborative project. The article also charts a phase in the author's own learning, reflecting a growing recognition of the complexities of professional growth, gained through listening to teachers. A tentative process…

Maul's paper, "Rethinking Traditional Methods of Survey Validation," is a clever and pointed indictment of a set of specific but widespread practices in psychological measurement and the social sciences at large. Through it, Maul highlights central issues in the way to approach theory building and theory testing, bringing to mind the…

COVID-19-related school closures have caused educational disadvantages for school children around the world. Against this background, many countries have introduced catch-up programmes to counteract the growing educational inequality. The Austrian summer school was offered as such a supportive measure and primarily targeted learners with learning…

Missing data mechanisms, methods of handling missing data, and the potential impact of missing data on study results are usually not taught until graduate school. However, the appropriate handling of missing data is fundamental to biomedical research and should be introduced earlier on in a student's education. The Summer Institute for Training in…

As the standards movement continues into its third decade, there remains a need for alignment methodologies that can be broadly applied to study instruction and policy. This article reports on a series of development efforts meant to revise the Surveys of Enacted Curriculum (SEC) surveys and methods to study the implementation of new college- and…

"Content knowledge for teaching" is the specialized content knowledge that teachers use in practice the content knowledge that serves them for tasks of teaching such as revoicing students' ideas, choosing an instructional activity to address a student misunderstanding, and evaluating student statements. We describe a methodology for…

Test assembly is the process of selecting items from an item pool to form one or more new test forms. Often new test forms are constructed to be parallel with an existing (or an ideal) test. Within the context of item response theory, the test information function (TIF) or the test characteristic curve (TCC) are commonly used as statistical…

It is commonly believed that self-report, survey-based instruments can be used to measure a wide range of psychological attributes, such as self-control, growth mindsets, and grit. Increasingly, such instruments are being used not only for basic research but also for supporting decisions regarding educational policy and accountability. The…

Introduction: The purpose of this paper is to propose a methodology to conceptualize, operationalize, and empirically validate the concept of information need. Method: The proposed methodology makes use of both qualitative and quantitative perspectives, and includes a broad array of approaches such as literature reviews, expert opinions, focus…

Walking simultaneously in two worlds as an Indigenous researcher, navigating Indigenous and Western epistemologies/methodologies can have its challenges. Indigenous methodologies have become an important element of qualitative research and have been increasingly taken up by both Indigenous and non-Indigenous researchers. Indigenous methodologies…

The aim of the current study is to analyse the 2014 Post UTME scores of candidates in the university of Ibadan towards the establishment of cut off using two methods of standard settings. Prospective candidates who seek admission to higher institution are often denied admission through the Post UTME exercise. There is no single recommended…

Thermally activated analysis of experimental data allows considering about the structure features of each material. By modelling the structural heterogeneity of materials by means of rheological models, general and local plastic flows in metals and alloys can be described over. Based on physical fundamentals of failure and deformation of materials…

The relevance of the research problem is conditioned on the need to justify the use of the logistics methodologies in the quality parameters control process of material flows. The goal of the article is to develop theoretical principles and practical recommendations for logistical system control in material flows quality parameters. A leading…