We describe a data mining pipeline to convert data from educational systems into knowledge component (KC) models. In contrast to other approaches, our approach employs and compares multiple model search methodologies (e.g., sparse factor analysis, covariance clustering) within a single pipeline. In this preliminary work, we describe our approach's…

Many methods are used to measure interrater reliability for studies where each target receives ratings by a different set of judges. The purpose of this study is to explore the use of hierarchical modeling for estimating interrater reliability using the intraclass correlation coefficient. This study provides a description of how the ICC can be…

Obtaining relevant data and conveying limitations of the results are two integral components to a successful statistical analysis. It is difficult for students to internalize a deep understanding of these components using only curated, textbook-style examples. Through hands-on data collection, this activity provides a channel for students to…

Background and Objectives: Normative reference of the connected speech measures (both micro-structural and macro-structural) for descriptive discourse is fundamental to systematic discourse analysis because it provides an anchor for comparison. This study aims to establish a comprehensive normative reference for connected speech measures in…

Background: Grade retention is an educational aspect that concerns teachers, families, and experts. It implies an economic cost for families, as well as a personal cost for the student, who is forced to study one more year. The objective of the study was to evaluate the effect of course repetition on math, science and reading competencies, and…

Background: A single-case design focuses on individual performance and measures the causal relationships between variables (Kazdin, 2019). This experimental design enables researchers to measure the learning behaviors of individual participants over time across phases and assess the effectiveness of an instructional strategy in improving or…

The Academic Resilience Scale (ARS) was developed to measure resilience factors in educational contexts. However, there is no clarity on whether the scale could be used as a measure of unidimensional academic resilience scores or just to obtain multidimensional academic resilience factors. How a scale is scored can affect the validity of…

This study aimed to uncover the ontological orientations of educators' sense of the atom of Kotebe Metropolitan University (KMU), Ethiopia. Thus, an interpretative case study design was employed, with the analytic approach of grounded theory, due to the importance of atomic ontology as a case and the need for an in-depth analysis of their thinking…

This study explored how two emergent bilinguals (EBs) from refugee families made inferences with more and less culturally relevant texts. The study took place in a third-grade pull-out small group class in a Midwestern U.S. city. Data included video-recordings and transcripts of all 12 read-aloud discussion lessons of four books, interviews with…

One of the most serious forms of cheating occurs when examinees have item preknowledge and prior access to secure test material before taking an exam for the purpose of obtaining an inflated test score. Examinees that cheat and have prior knowledge of test content before testing may have an unfair advantage over examinees that do not cheat. Item…

This dissertation study investigated the comparability of reading comprehension of narrative and persuasive text by applying a convergent parallel mixed method design. Participants were middle school students (Grades 6 - 8, N=6). The purpose of the study was to address a gap in reading comprehension research about how students comprehend narrative…

When you look at an image, what do you see? What does the image say to you? What do you think about? What meaning do you infer? These questions may blur together, but they can be expanded individually and uniquely into a multitude of responses. Your initial thoughts are yours. You are silently debating meaning within yourself. If I interject a new…

Research confirms that critical thinking plays a fundamental role in decision making and problem solving, skills that are essential to function as successful adults in a complex world. Consequently, it has been a focus of educational research for decades. Faculty meetings and teacher training sessions repeatedly run sessions on ways that teachers…

In the twenty-first-century working professionals need to possess strong Interactional Competence to handle professional communication in intercultural contexts (PCIC). However, the relationship among the three PCIC constituents -- culture, workplace and interaction -- is undertheorized in current research. This leaves PCIC practitioners…

We examined the efficacy of a Technology-Based Early Language Comprehension Intervention (TeLCI) designed to teach inferencing in a non-reading context. A group of Grades 1 and 2 students from 2 elementary schools in the U.S. Midwest identified as at risk of comprehension difficulties were assigned randomly to a business-as-usual control group or…