In this study we sought to identify profiles of talk during Head Start preschool mealtime conversations involving teachers and students. Videos of 44 Head Start classrooms' lunch interactions were analyzed for the ratio of teacher-child talk and amount of academic vocabulary, and then coded for instances of academic/food, social/personal, and…

Cohesion Theory of Halliday and Hasan has been widely applied in different parts of language teaching. As many cohesive devices are used in language, it's very necessary for language learners to understand and identify those devices. Now in China, a large number of college students have to take part in the CET-4 test every year. Thus, it is of…

Policy and practice have charged forward with emphasizing the necessity to reduce school absenteeism in the fall (i.e., Attendance Awareness Month). However, no empirical basis served to bolster these efforts. This study examined whether fall versus spring absenteeism was linked to spring state exam scores for a sample of elementary students over…

Background: Children with language comprehension difficulties are at risk of educational and social problems, which in turn impede employment prospects in adulthood. However, few randomized trials have examined how such problems can be ameliorated during the preschool years. Methods: We conducted a cluster randomized trial in 148 preschool…

The use of medical metaphors of different types of language tests such as diagnostic test, a screening test, a remedial test have misled many language teachers and educators into believing that such tests are panacea for all L2 learning difficulties and ensure successful language learning. They seem to put an overemphasis on learning product…

This paper describes details of the evaluation experiments for questions created by an automatic question generation system. Given a target word and one of its word senses, the system generates a multiple-choice English vocabulary question asking for the closest in meaning to the target word in the reading passage. Two kinds of evaluation were…

Lexical semantics provide many important resources in natural language processing, despite the recent preferences for distributional methods. In this dissertation we investigate an under-represented lexical relationship, that of scalarity. We define scalarity as it relates to adjectives and introduce novel methods to identify words belonging to a…

Computer based testing has become a prevailing tendency in education. Each year, a large number of students take online language tests everywhere in the world. In fact, there is a tendency to make these tests more and more used due to their low cost of delivery. However, many students are forced to take them despite their interests, feelings and…

Researchers have developed several tests of receptive vocabulary knowledge suitable for use with learners of English, but options are few for learners of French. This situation motivated the authors to create a new vocabulary size measure for French, the "Test de la taille du vocabulaire" (TTV). The measure is closely modelled on…

As an alternative to common-item equating when common items do not function as expected, the single-group growth model (SGGM) scaling uses common examinees or repeaters to link test scores on different forms. The SGGM scaling assumes that, for repeaters taking adjacent administrations, the conditional distribution of scale scores in later…

Purpose: The current study examined language control and code-switching in bilingual children with developmental language disorder (DLD) compared to bilingual peers with typical language development (TLD). In addition, proficiency in each language and cognitive control skills were examined as predictors of children's tendency to engage in…

The overall purpose of this study is to explore and understand how students acquire and apply new information (in particular, vocabulary) and how we as instructors can aid in this process. Communicative Language Teaching (CLT) as a whole tends to prioritize implicit learning but it is my belief that certain content can be understood more…

Many empirical findings of previous studies have suggested a connection between motivational factors and L2 writing. Nonetheless, the impact of motivational factors on the genre-based L2 writing has not gained much attention. The present study explored the extent to which the characteristics of two writing tasks involving different genres interact…

The improvement of the quality of foreign language education is necessary to achieve subject-learning outcomes for the development of graduates' pertinent communication strategies in foreign language communication in various social situations. The research purpose is to develop the communicative strategies (CS) in foreign language (FL)…

This study explored the interplay between content knowledge and reading ability in a large-scale multistage adaptive English for academic purposes (EAP) reading assessment at a range of ability levels across 1-12 graders. The datasets for this study were item-level responses to the reading tests of ACCESS for ELLs Online 2.0. A sample of 10,000…