This study investigates "of"-constructions in the predicates of two reporting verbs, "demonstrate" and "show," in academic discourse. A construction perspective is taken to examine how the two predicate constructions (["demonstrate" N1 "of" N2] and ["show" N1 "of" N2]) would…

This article reports results of a longitudinal study of vocabulary breadth knowledge growth, vocabulary fluency development, and the relationship between the two. We administered two versions of the Vocabulary Levels Test (VLT; Nation 1983; Nation 1990; Schmitt et al. 2001) to 300 students at a Chinese university at three different time points…

Accurate recovery of predicate-argument dependencies is vital for interpretation tasks like information extraction and question answering, and unbounded dependencies may account for a significant portion of the dependencies in any given text. This thesis describes a Generalized Categorial Grammar (GCG) which, like other categorial grammars,…

This study provides an in-depth look into the implementation process of visualization-based tools for structuring collaborative problem solving (CPS) in the classroom. A visualization-based learning platform--the semantic diagram for structuring CPS in a real classroom was designed and implemented. Metafora, the preliminary vehicle of the semantic…

This paper describes the implementation of a framework for the construction and utilization of social networks in ELearning. These social networks aim to enhance collaboration between all E-Learning participants (i.e. both traineeto-trainee and trainee-to-tutor communication are targeted). E-Learning systems that include a so-called "social…

This article aims to investigate how the discourse on national identity is approached in the new Taiwanese citizenship curriculum. The differing opinions on Taiwan's relationship with China and the constant threat from this rising superpower have deterred the explicit promotion of either a Taiwanese or Chinese identity. The new curriculum follows…

Entropy is a central concept in thermodynamics, but has been found to be challenging to students due to its abstract nature and the fact that it is not part of students' everyday language. Interviews with three pairs of engineering students (N = 6) were conducted and video recorded regarding their interpretation and use of the entropy concept, one…

Recent lexical decision studies have produced conflicting evidence about whether an object's semantic size influences word recognition. The present study examined this variable in online reading. Target words representing small and large objects were embedded in sentence contexts that were either neutral, congruent, or incongruent with respect to…

Teaching vocabulary is a comprehensive process in foreign language learning requiring specific techniques of appropriate instruction and accurate strategy. The present study was conducted to examine the effects of teaching vocabulary to Turkish young learners in a semantic clustering way through digital storytelling. To investigate this aim, six…

Previous research has shown that the presence of English word spellings facilitates children's oral vocabulary learning. Whether a similar orthographic facilitation effect may exist in Chinese is interesting but not intuitively obvious due to the character writing system representing morphosyllabic but not phoneme-size information, and the more…

This study investigates how epistemic stance is encoded and perceived in face-to-face communication when language is regarded as comprised by speech and gesture. Two studies were conducted with this goal in mind. The first study consisted of a production task in which participants performed opinion reports. Results showed that speakers communicate…

This paper presents an automatic dialogue scoring approach for a Dialogue-Based Computer-Assisted Language Learning (DB-CALL) system, which helps users learn language via interactive conversations. The system produces overall feedback according to dialogue scoring to help the learner know which parts should be more focused on. The scoring measures…

The paper describes initial efforts on creating a system for the automatic assessment of Swedish second language (L2) learner essays from two points of view: holistic evaluation of the reached level according to the Common European Framework of Reference (CEFR), and the lexical analysis of texts for receptive and productive vocabulary per CEFR…

The authors explore the theoretical and pedagogical premises of their critical systemic functional linguistics approach, which they developed to challenge the deficit positioning of bilingual students in the Southeast of the United States. As multilingual educators from postcolonial Ireland and India, the theoretical framework has helped the…

Since student participation is essential for successful classroom teaching, a growing number of studies are investigating how classroom teachers can encourage active participation by students. In line with the prior findings on participation management practices, this study reports on three English language teachers' student participation…