This paper discusses methodological challenges in researching practice. The primary challenge discussed arises from the view that practice is inextricable from its performance, and that performance is embedded in social relations, material infrastructures and historical context. The paper argues for a philosophical hermeneutics approach that works…

This article describes the results of an investigation based on a Models and Modeling Perspective [MMP]. We present the evolution of the models built by university students when solving a model development sequence designed to promote their learning of the exponential function. As a result, we observed that students' thinking was modified,…

In this paper, I propose a new construct named "analytic equation sense" to conceptually model a desired way of reasoning that involves students' algebraic manipulations and use of equivalent expressions. Building from the analysis of two existing models in the field, I argue for the need for a new model and use empirical evidence to…

While student-leadership models are not uncommon among Supplemental Instruction (SI) programs, Texas State University has developed a tiered leadership model providing real-world paraprofessional experience to the undergraduates and graduates who serve as its leadership (Skalicky & Caney, 2010; The International Center for Supplemental…

We explore how different components of an Automatic Short Answer Grading (ASAG) model affect the model's ability to generalize to questions outside of those used for training. For supervised automatic grading models, human ratings are primarily used as ground truth labels. Producing such ratings can be resource heavy, as subject matter experts…

Growth mixture models (GMMs) are a popular method to uncover heterogeneity in growth trajectories. Harnessing the power of GMMs in applications is difficult given the prevalence of nonconvergence when fitting GMMs to empirical data. GMMs are rooted in the random effect tradition and nonconvergence often leads researchers to modify their intended…

In the field of education, we bump constantly into buzzwords, pass unclear phrases in the hall, and greet acronyms as good friends. Yet rarely is it that we unpack or critically examine what is meant when phrases are uttered. What does it actually "mean" to "enhance institutional effectiveness"? To "foster synergy"?…

The aim of this paper is two-fold. The first aim is to review the core representational and processing aspects of influential accounts of single-document and multiple-document comprehension with a particular emphasis on how readers negotiate conflicting information during reading. This review provides the groundwork for the second aim--to expand…

Dialogism is a philosophical theory centered on the idea that life involves a dialogue among multiple voices in a continuous exchange and interaction. Considering human language, different ideas or points of view take the form of voices, which spread throughout any discourse and influence it. From a computational point of view, voices can be…

This paper explores the effect of using multitask learning for abstractive summarization in the context of small training corpora. In particular, we incorporate four different tasks (extractive summarization, language modeling, concept detection, and paraphrase detection) both individually and in combination, with the goal of enhancing the target…

While millions of workers are injured on the job every year (Bureau of Labor Statistics, 2019), at least some of these injuries can be attributed to failure to use what was learned during safety training (Safety Partners LTD., 2014). By better understanding workers' experiences, organizations may be better able to create more impactful safety…

The purpose of the current study was to investigate if high schools in an innovative school model in the United States adhere to the mission of the model over time or if they drift away from their mission. The innovative school model asks its school to make commitments to design aspects that help determine the power structures in the school, the…

Purpose: The purpose of this project was (1) to collaborate with public preschool programs to adapt, test, and revise the implementation model of an innovative early mathematics intervention, "Pre-K Mathematics" and (2) to determine whether this model makes it possible for local programs to sustain their implementation without reducing…

The focus of the study was to understand how African American men who achieved leadership positions in Power 5 NCAA Division I schools constructed their stories about the influence and benefits of role models in their career pursuits. Semistructured interviews were used to gather in-depth information from five to 15 African Americans in athletic…

Background: To understand and apply the results of multisite impact studies, it is necessary to know the extent to which the components of an intervention were implemented as they were designed in each context (e.g., Carroll et al., 2007; Hill, Corey, & Jacob, 2018). Rigorous and cost-effective measures of implementation fidelity can help…