Recent decades have seen an increase in research informing our understanding of the complex ways in which bilingual development is shaped by biological, cognitive, and behavioral factors. We investigate the predictors that shape, drive, and constrain the development of the first language (L1) of bilinguals, focusing on 92 Turkish-English bilingual…

This study investigates acquisition of second language (L2) vocabulary from reading a connected authentic text. Advanced and upper-intermediate L2 (English) participants read a long expository text for general understanding, with embedded critical vocabulary items (pseudowords). Explicit knowledge of the critical items was examined using a meaning…

This study examines whether adult second language (L2) learners of an ungendered first language (L1) are sensitive to gender congruency (grammatical feature absent in the L1) and noun animacy (semantic feature present in the L1) when processing L2 gender concord and whether L2 proficiency level determines such sensitivity. To address these…

Although research has consistently shown that a bilingual's two languages interact on multiple levels, it is also well-established that bilinguals can vary considerably in their proficiency in the second language (L2). In this paper we review empirical studies that have examined how differences in L2 proficiency modulate cross-language…

Research on the acquisition of Spanish's two copulas, "ser" and "estar," provides an understanding of the interaction among syntax, semantics, pragmatics, morphology, and vocabulary during development (e.g., Geeslin, 2003a, 2003b; Gunterman, 1992; Ryan & Lafford, 1992). Recent research suggests that linguistic features in the surrounding discourse…

The present study investigates the locus of language selection in less and more proficient language learners, specifically testing differential predictions of La Heij's (2005) concept selection model (CSM) and Kroll and Stewart's (1994) revised hierarchical model (RHM). Less and more proficient English dominant learners of Spanish participated in…

The present study investigates the developmental aspect of the revised hierarchical model (Kroll & Stewart, 1994) concerning the access to the conceptual store from the second language (L2). We manipulated the level of proficiency and age of L2 acquisition. We tested Spanish-Catalan bilinguals (49 early proficient bilinguals, 28 late proficient…

This study investigates advanced Japanese language learners' abilities to infer unknown "kanji" (Chinese character )words while reading authentic Japanese texts. Data obtained from 42 English L1 students indicate that, first, although they can guess the meanings of unknown "kanji" words in context, they frequently make erroneous guesses or fail to…

Tracked the acquisition of 11 words over the course of a year for three adult learners with advanced proficiency in English. Four kinds of words were measured for knowledge: spelling, associations, grammatical information, and meaning. (Author/JL)

Three groups of Grade 7 students participated in a study to examine the personality and language exposure factors associated with learning French as a second language. (CFM)

Dutch native children and Turkish immigrant children, born and reared in the Netherlands, were asked to tell a story from a series of pictures, at age six and again at age eight. The Turkish children exhibited about the same level of narrative proficiency in Dutch as their Dutch peers. (Author/LMO)

Analyzes the mental organizations of two sets of fuzzy lexical items by 70 native speakers (NSs) of English and 185 learners of English as a Second Language (ESL). Findings suggest that a discernible approximative pattern exists in the acquisition of ESL semantics, with the differentiation of certain words acquired before the differentiation of…

Students in freshmen English classes (N=273) at a Japanese university were given translation and acceptability judgment tests involving the verb "give" (in text). The selective use of two predicate structures for "give" in appropriate contexts of usage were examined: (1) GIVE (noun phrase NP and participial phrase PP) and (2)…