Learning systems are widely adopted as educational tools. The success of a learning system depends on the level of acceptance by instructors and learners. Research has identified Education as a Service (EaaS) as a resource that enables instructors and learners to access a new kind of service for learning system, containing: (1) support tools and…

The students' progression and attainment gap are considered as key performance indicators of many universities worldwide. Therefore, universities invest significantly in resources to reduce the attainment gap between good and poor performing students. In this regard, various mathematical models have been utilised to predict students' performances…

English as an international language (EIL) is considered by applied linguists to be a new paradigm for research, practice and English language teaching (ELT). However, it appears that English language teachers have little voice in these discussions, and the English as a foreign language (EFL) classroom has remained largely unaffected by EIL,…

This paper reports on a study to predict students at risk of failing based on data available prior to commencement of first year. The study was conducted over three years, 2010 to 2012, on a student population from a range of academic disciplines, n=1,207. Data was gathered from both student enrollment data and an online, self-reporting,…

Background: Collaborative problem solving (CPS) is important for success in the 21st century, especially for teamwork and communication in technology-enhanced environments. Measurement of CPS skills has emerged as an essential aspect in educational assessment. Modern research in CPS relies on theory-driven measurements that are usually carried out…

The "e-rater"® automated scoring engine used at Educational Testing Service (ETS) scores the writing quality of essays. In the current practice, e-rater scores are generated via a multiple linear regression (MLR) model as a linear combination of various features evaluated for each essay and human scores as the outcome variable. This…

According to the functional model proposed by Sampasivam and Clément in 2014, the two determinants that build towards second language confidence (L2C) are "richness and self-involvement" of the contact experience. This study adds to previous research by investigating, for the first time, the role of interlocutor type in the context of…

Artificial neural networks (NN) can help researchers estimate propensity scores for quasi-experimental estimation of treatment effects because they can automatically detect complex interactions involving many covariates. However, NN is difficult to implement due to the complexity of choosing an algorithm for various treatment levels and monitoring…

The Kalamazoo Promise (KPromise) is amongst the most well-known and generous tuition-free policies. This study advances the understanding of Promise student performance and persistence. We used a weighted-least square means and variance adjusted (WLSMV) SEM approach and k-nearest neighbors (k-NN) to deal with missing data. The main model suggested…

In this paper we explore and identify emerging patterns of synchronous digital discourse trajectories between dyads of native (NS) and non-native speakers (NNS), with a particular focus on (absence of) negotiated interaction. We will present a new model of L2 learning interaction that is a schematic representation of two main types of hearer…

Novice nurses (NNs) are entering critical care environments with limited knowledge, skills, and decision-making expertise. They are expected to care for complex patients in a dynamic healthcare setting. The research question for this project examined whether NNs improve their knowledge and skills by participating in a nursing decision-making…

Second Language (L2) confidence is considered an affective variable for L2 users to claim ownership of English. However, the findings of previous studies could not be generalized to international students in a non-English-speaking context like Taiwan since English mainly functions as a lingua franca among individuals with diverse first languages.…

This study investigated negotiations for meaning as conditions for second language (L2) learning in the context of a massively multiplayer online role-playing game, World of Warcraft (WoW) (Blizzard Entertainment, 2004). Varonis and Gass's (1985) and Smith's (2003a) models were used to identify negotiation episodes during on-task and off-task…

The globalization trend has raised various issues in the field of English language teaching (ELT) for both language teachers and learners (Norton, "TESOL Quarterly" 31(3):409-429, 1997). Since the reality of English as an international language (EIL) has started to emerge, the traditional native speaker (NS) and non-native speaker (NNS)…

Contemporary EAP research and teaching academics constantly elaborate new and better methods and re-evaluate those in use to facilitate students' academic growth. The article considers some options for teaching EAP to undergraduates highlighting the results of the experimental study conducted in the context of higher education in Russia and…