Purpose: The present study investigated the effects of selected measures of language experience (parent-reported estimates of frequency of output and language use) and language ability (parent-reported language proficiency and mean length of utterance in words) on the segmental accuracy of Spanish- and English-speaking bilingual children. Method:…

Measures of productivity and sentence organization are useful metrics for quantifying language development and language impairments in monolingual and bilingual children. It is not yet known what measures within and across languages are most informative when evaluating the language skills of bilingual children. The purpose of this study was to…

Using an argument-based approach to validation, this study examines the quality of teacher judgments in the context of a standards-based classroom assessment of English proficiency. Using Bachman's (2005) assessment use argument (AUA) as a framework for the investigation, this paper first articulates the claims, warrants, rebuttals, and backing…

To investigate the actual and possible roles of parents in the development of preschoolers' bilingual ability, this study examined the home environments and bilingual ability of Singapore preschoolers. A total of 378 children, aged 5 and 6 years, were divided into 2 groups and individually interviewed. Children in one group began the interview in…

This comparison of 15 successful and 15 unsuccessful college foreign-language learners found significant intergroup differences in performance on the Modern Language Aptitude Test, tests of written and oral language in the syntactic and phonological domains, and math calculation. Results suggest that students with foreign language learning…

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 32 titles deal with a variety of topics, including the following: (1) textual relations within the written and spoken modes; (2) the construction of stance in conflict narrative; (3) the relational base theory of phrase…

Two studies at the Defense Language Institute (California) investigated the contribution of several variables to prediction of post-language-training proficiency: (1) scores on a general vocational aptitude battery and a language aptitude battery, both used to screen potential students; (2) scores on other cognitive measures not used in the…