Covariates have been used in mixture IRT models to help explain why examinees are classed into different latent classes. Previous research has considered manifest variables as covariates in a mixture Rasch analysis for prediction of group membership. Latent covariates, however, are more likely to have higher correlations with the latent class…

This research investigated the relation between racial categorization and implicit racial bias in majority and minority children. Chinese and Indian 3- to 7-year-olds from Singapore (N = 158) categorized Chinese and Indian faces by race and had their implicit and explicit racial biases measured. Majority Chinese children, but not minority Indian…

The notion of "linguistic minority" not only incorporates the concept of group but also serves to define that group. Yet the relation between language and group can be considered in various ways. The primary function of language being that of communication, this will necessarily play a key role in defining the contours of any group whose…

This study sought to understand the service-learning beliefs and intentions of agricultural education teacher educators. We collected quantitative data through a web-based survey instrument and course syllabi. Variables yielding statistically significant relationships were analyzed using cluster analysis, which produced three unique clusters…

Formative feedback, aimed at helping students to improve their work, is an important factor in learning. Many tools that offer programming exercises provide automated feedback on student solutions. We have performed a systematic literature review to find out what kind of feedback is provided, which techniques are used to generate the feedback, how…

The role of affective states in learning has recently attracted considerable attention in education research. The accurate prediction of affective states can help increase the learning gain by incorporating targeted interventions that are capable of adjusting to changes in the individual affective states of students. Until recently, most work on…

This paper examines the English grammatical errors and their patterns in the written assignments of a General Education course at City University of Hong Kong. Subjects are 60 local and non-local (exchange) undergraduate students who are all L2 learners with diversified education and disciplinary background (i. e. their major of study) which are…

A strategy for allocating merit-based awards and need-based aid is critical to a university. Such a strategy, however, must address multiple, sometimes competing objectives. We introduce an approach that couples a gradient boosting classifier for predicting outcomes from an allocation strategy with a local search optimization algorithm, which…

The present study performed a systematic comparison of DSM-5 and ICD-11 diagnostic criteria for reading disability. We quantitatively investigated the consequences of using DSM-5 or ICD-11, and of the different ways of implementing each diagnostic criterion on the prevalence of reading disability. We did so in a representative sample of the…

Communication strategies (CS) have been generally used to overcome oral communication problems in delivering the intended messages. While studies on CS mostly involved simulated communication contexts, the current study deviates from the past studies on CS by identifying the types of CS employed by candidates of real job interviews and examining…

The present study examined the performance of the bi-factor multidimensional item response theory (MIRT) model and higher-order (HO) cognitive diagnostic models (CDM) in providing diagnostic information and general ability estimation simultaneously in a listening test. The data used were 1,611 examinees' item-level responses to an in-house EFL…

This research aims to address the syntactic problems that Saudi students confront when translating. The significance of the study is to detect syntactic issues among Saudi Arabian undergraduate students. The question is addressed in the study: what are the syntactic problems that Saudi students confront when translating? The researcher used a…

This study aims to investigate students' and teachers' challenges in learning EFL in a distance learning context for 162 eleventh-grade students and one English teacher in SMK Nusa Dua Toya Anyar Kubu, Karangasem in the academic year of 2020/2021. This study used a mixed-method as the data were collected through questionnaires for the quantitative…

This study, it was aimed to determine the predisposition levels of teachers and pre-service teachers to ethical values. The sample of the study consisted of 1305 educators, 784 teachers, and 521 pre-service teachers in 15 different branches in the 2021-2022 academic year. The sample of the research conducted in the relational survey model was…

Work-Integrated Learning (WIL) is an important pedagogical strategy for developing employability skills by immersing students in real-world understandings, applications and practices. Increasingly, universities are focusing on how WIL can be scaffolded across a degree, to involve students in a variety of WIL activities in order to apply…