The study examines massive open online course (MOOC) students' engagement and learning challenges while comparing two groups: xMOOC, a structured course based on individual learning, and cMOOC, an interactive course based on collaborative learning. Applying a mixed-methods research design, data were collected via an online survey and…

We present a bias-adjusted three-step estimation approach for multilevel latent class models (LC) with covariates. The proposed approach involves (1) fitting a single-level measurement model while ignoring the multilevel structure, (2) assigning units to latent classes, and (3) fitting the multilevel model with the covariates while controlling for…

This article addresses the issue of the disciplinary status of Educational Studies, which both in the theoretical discourse and in the practice of this area is far from unambiguous. The issue is relevant not only for theoretical reasons but also for practical and social ones. This is because the status of Educational Studies, by having a decisive…

Adaptive Comparative Judgment (ACJ), an approach to the assessment of open-ended problems which utilizes a series of comparisons to produce a standardized score, rank order, and a variety of other statistical measures, has demonstrated high levels of reliability and validity and the potential for application in a wide variety of areas. Further,…

Recruitment of high-quality international students requires meeting their career-related needs. The present study compares the career expectations of international students from various origins with those of their domestic peers. Data were collected from 23,950 students in Canadian Universities, 3020 of whom were international students. Results…

Mathematics Learning Support (MLS) has been widely available in Higher Education Institutions in the United States (US) for decades. However, until recently, there has been little research that considered the extent of provision. In this paper, we present the results of a survey of MLS with responses from 268 institutions across the US, which…

Scientific literacy is still being identified and recognised as one of the main goals of science education. However, this concept has multiple interpretations and its definition changes continuously depending on its social, cultural, and political contexts. In this paper, scientific literacy is conceptualised through "visions I, II and…

This article explores critical ways that migrant groups engage in diverse forms of resistance. In this comparative case study, we draw on our longitudinal ethnographic research on migrant groups, particularly those that are characterized as undocumented, with a focus on the ways in which they engage in activism and resistance in China and the…

We examine four important considerations in the development of covariate adjustment methodologies for indirect treatment comparisons. First, we consider potential advantages of weighting versus outcome modeling, placing focus on bias-robustness. Second, we outline why model-based extrapolation may be required and useful, in the specific context of…

In this dissertation, I examine how fingerspelled words and core signs in American Sign Language (ASL) reduce as they are repeated. This investigation is motivated by theories of language production that posit that reduction may be shaped not only by reducing articulatory effort, but also by accommodation to an interlocutor's understanding of the…

This study proposes a Bayesian method for diagnostic classification models (DCMs) for a partially known Q-matrix setting between exploratory and confirmatory DCMs. This Q-matrix setting is practical and useful because test experts have pre-knowledge of the Q-matrix but cannot readily specify it completely. The proposed method employs priors for…

Factor analysis is widely utilized to identify latent factors underlying the observed variables. This paper presents a comprehensive comparative study of two widely used methods for determining the optimal number of factors in factor analysis, the K1 rule, and parallel analysis, along with a more recently developed method, the bass-ackward method.…

This study evaluates the effectiveness of the "Parent-child Brain Camp," a 4-week video-based executive functions (EFs) training program for children ages 5-6, through a randomized controlled trial with a pre- and post-test design with 173 Hong Kong children (intervention "ni" = 79, 48.7% girls, M[subscript age] = 69.16 months;…

This research focuses on the study of the contributions of three of the most important Mexican higher education institutions -- National Autonomous University of Mexico (UNAM), Monterrey Institute of Technology and Higher Education (ITESM), and University of Guadalajara (UDG) -- to sustainable development (SD) considering public information from…

This note demonstrates that the widely used Bayesian Information Criterion (BIC) need not be generally viewed as a routinely dependable index for model selection when the bifactor and second-order factor models are examined as rival means for data description and explanation. To this end, we use an empirically relevant setting with…