We consider an ordinal regression model with latent variables to investigate the effects of observable and latent explanatory variables on the ordinal responses of interest. Each latent variable is characterized by correlated observed variables through a confirmatory factor analysis model. We develop a Bayesian adaptive lasso procedure to conduct…

This paper examines the achievement gap for culturally and linguistically diverse (CLD) learners through the lens of Bronfenbrenner's bioecological theory of human development. The population of CLD students in the United States continues to grow. Across the nation, CLD students continue to struggle in an increasingly accountability-based…

Massive open online courses (MOOCs) are online courses aimed at global unlimited participation, originally conceptualised to carry no fee and offer no formal accreditation to the students (McAuley et al. 2010). Although their pedagogies vary, the most popular MOOC providers (e.g., Coursera, FutureLearn and EdX) are turning towards what Rodriguez…

Problem statement: Educational goals are classified taxonomically as cognitive, affective, psycho-motor and intuitive. Can these classifications be associated? Sönmez's model represents an attempt for this. Purpose of Study: Is the model regarding the association of four domains developed by Sönmez supported significantly by empirical data? What…

Many scientific theories and discoveries involve reasoning about extreme scales, removed from human experience, such as time in geology and size in nanoscience. Thus, understanding scale is central to science, technology, engineering, and mathematics. Unfortunately, novices have trouble understanding and comparing sizes of unfamiliar large and…

The application of game-based learning adds play into educational and instructional contexts. Even though there is a lack of standard methodologies or formulaic frameworks to better inform game-based intervention development, there exist scientific and empirical studies that can serve as benchmarks for establishing scientific validity in terms of…

iPads are becoming popular as 1:1 devices in many classrooms, enabling teachers to implement pedagogies that will enhance student learning. Such mobile tools offer many affordances which can increase student motivation and autonomy. Nevertheless, without a change in pedagogy, they are unlikely to bring about any significant impact on student…

Student misconceptions have been studied for decades from a curricular/instructional perspective and from the assessment/test level perspective. Numerous misconception assessment tools have been developed in order to measure students' misconceptions relative to the correct content. Often, these tools are used to make a variety of educational…

This research utilized a two-part, mixed-methods approach to analyze the impact of the Performance Based Funding: PBF funding model at Ohio's thirteen bachelor's-degree-granting public universities. The State of Ohio added four student success measures to the university funding formula, referred to as State Share of Instruction (SSI), beginning in…

Educator evaluation is described in the literature as those systems in place used to supervise educator excellence as well as to maximize and foster teacher capacity. There have been many changes within the last five years in the Massachusetts educator evaluation model, now called the Massachusetts Model System for Educator Evaluation. Once…

This study proposes a two-part model that includes components for reading accuracy and reading speed. The speed component is a log-normal factor model, for which speed data are measured by reading time for each sentence being assessed. The accuracy component is a binomial-count factor model, where the accuracy data are measured by the number of…

The objective of this study was to examine the effects of the flipped classroom method on the academic achievement of medical students in the Good Medical Practice Program, collect data on the students' opinions of this method, and offer solutions to some of the most commonly cited problems in the literature regarding its use. The research design…

Research on teacher education, especially on the development of teacher educators, is limited. This paper considers the role of dispositions in the development of pedagogical knowledge (PK) for science teacher educators (STEs), across stages of career. It argues that beliefs and perceptions shift and change along with, but not directly related to,…

We designed a hands-on laboratory exercise to demonstrate why injecting an aqueous polymer solution into an oil reservoir (commonly known as "polymer flooding") enhances oil production. Students are split into three groups of two to three. Each group is assigned to a packed Hele-Shaw cell pre-saturated with oil, our laboratory model of…

Visualizations and visual models are of substantial importance for science learning (Harrison and Treagust, 2000), and it seems impossible to study chemistry without visualizations. More specifically, the combination of visualizations with text is especially beneficial for learning when dual coding is fostered (Mayer, 2014). However, at the same…