Content courses for modern language majors at United States universities are a teaching environment where limited research on second language (L2) vocabulary instruction has taken place. On the surface, it may seem that instructors do not plan vocabulary instruction. This study explores this assumption as well as the potential for learning of…

This study examined classroom routine and interactional patterns of Grade 5 English Language reading comprehension lessons through delineating the speech act functions of instructional discourse that was based on Malcolm's sociolinguistic model (Malcolm, 1979a; Malcolm, 1979b; Malcolm, 1982; Malcolm, 1986). It also evaluated the classroom…

Background: The body of literature on narratives of bilingual children with and without specific language impairment (SLI) is growing. However, little is known about the narrative abilities of bilingual preschool children with SLI and their patterns of growth. Aims: To determine the similarities and differences in narrative abilities between…

Though textbooks are one of the main vocabulary input resources for domestic college students and core contents of learning and testing (Liu, 2013), few empirical studies are done to evaluate learning opportunities provided by textbooks. This empirical study is designed to analyze what learning opportunity is provided in a currently used series of…

To determine the number of distinct words in printed school English, a study analyzed a 7,260 word sample from the "Word Frequency Book" prepared by J. B. Carroll, P. Davies, and B. Richman. Projecting from the sample to the total vocabulary of school English, the best estimate was that it contained about 88,500 distinct words. Furthermore, for…

Type/Token Ratios (TTRs) frequently fail to discriminate between children at widely different stages of language development, and may fall as children get older. Such effects are caused by a negative, though non-linear, relationship between sample size and TTR. Standardization of the number of tokens before computing TTRs is recommended.…

To examine relationships between children's exposure to and use of new or rare words during preschool years and their later performance on vocabulary-related measures, this study explored frequencies of rare word use in different conversational settings. The study also tracked the use of rare words by mothers and children and related those results…