This study compares five cognitive diagnostic models in search of optimal one(s) for English as a Second Language grammar test data. Using a unified modeling framework that can represent specific models with proper constraints, the article first fit the full model (the log-linear cognitive diagnostic model, LCDM) and investigated which model…

Every-grade, every-year testing plays a prominent part in U.S. education policy and research, but the rise of standardized testing has been met with frustration and opposition. In response, policymakers have proposed legislation designed to curb the amount of standardized testing. There is little empirical evidence, however, about the potential…

This review presents an immersion model based on the ideas of Richard-Amato regarding task-based approach, and how it was adapted to Wiggin's "Understanding by Design" and 21st Century skills frameworks. This combination has nurtured and helped the immersion model to arise, where the content and language areas are responsible for the…

In this essay, Russell G. Moses argues that Charles Sanders Peirce's article "Evolutionary Love" establishes a general normative framework for a logic of evolutionary, progressive imagination that can be used to elucidate an evolutionary continuity between the normative works of Jane Addams, John Dewey, and Alain Locke. This exercise…

This paper provides a program evaluation model, along with field-testing results, that was developed in response to the need for an evaluation model able to support systematic evaluation of teaching and learning centers (CTLs). The model builds upon the author's previous studies investigating the evaluation practices and struggles experienced at…

This study is an exploratory research aims to find and know about a phenomenon by exploration. Therefore, the approach used in this study is ethnographic approach, an empirical and theoretical approach to get description and deep analysis about a culture based on field study. From the sustainable interviews and confirmation about field research…

What is mathematics? What does it mean to be a mathematician? What should students understand about the nature of mathematical knowledge and inquiry? Research in the field of mathematics education has found that students often have naive views about the nature of mathematics. Some believe that mathematics is a body of unchanging knowledge, a…

This dissertation is aimed at investigating the impact of missing data and evaluating the performance of five selected methods for handling missing responses in the implementation of Cognitive Diagnostic Models (CDMs). The five methods are: a) treating missing data as incorrect (IN), b) person mean imputation (PM), c) two-way imputation (TW), d)…

The purpose of this qualitative explanatory case study was to address the lack of understanding regarding how, why, and when former students trained in self-coaching apply a self-coaching process toward the attainment of personal goals post training. The two research questions of the study were, "how do former students trained in…

Within polytomous items, differential item functioning (DIF) can take on various forms due to the number of response categories. The lack of invariance at this level is referred to as differential step functioning (DSF). The most common DSF methods in the literature are the adjacent category log odds ratio (AC-LOR) estimator and cumulative…

School board governance matters. Past research has demonstrated that effective school boards are associated with higher student achievement. However, this research has been less clear about what those agreed upon effective practices are. The current study set out to identify effective school board governance practices and to determine the extent…

This dissertation investigated how a certain type of organizational knowledge sharing, procedural knowledge transparency, affected innovation adoption rates of members of a corporate social network within a large Scandinavian organization, in its two years of activity. It also explored the mediation of these effects by different types of…

Despite good intentions and efforts of individual educators and school systems across Wisconsin, broad K-12 achievement gaps exist. Indeed, the gaps between white students and students of color are among the worst in the nation; what's more, these gaps have persisted for over a decade (NAEP, 2015). Wisconsin's nearly 50,000 English Learners, over…

This quantitative study examines the correlation between measures of subjective career success using an independent samples t test with the possession of or lack thereof of a boundaryless career attitude with a sample of secondary educators. The shift from traditional, organizational careers has grown tremendously over the last decade. Research…

We propose a model that employs convolutional neural networks (CNN) to evaluate sociomoral reasoning maturity, a key social ability, necessary for adaptive social functioning. Our model is used in a serious game to evaluate learners. It uses pre-annotated textual data (verbatims) and a coding scheme (SoMoral) applied by experts in psychology.…