Purpose: Older native speakers of English have difficulty in understanding Spanish-accented English compared to younger native English speakers. However, it is unclear if this age effect would be observed among native speakers of Spanish. The current study investigates the effects of age and native language experience with Spanish on the ability…

Purpose: The aim of this study was to develop the Language Exposure Assessment Tool (LEAT) and to examine its cross-linguistic validity, reliability, and utility. The LEAT is a computerized interview-style assessment that requests parents to estimate language exposure. The LEAT yields an automatic calculation of relative language exposure and…

Purpose: The goal of this research was to examine whether phonological familiarity exerts different effects on novel word learning for familiar versus unfamiliar referents and whether successful word learning is associated with increased second-language experience. Method: Eighty-one adult native English speakers with various levels of Spanish…

We longitudinally investigated parental language context and infants' language experiences in relation to Dominican American and Mexican American infants' vocabularies. Mothers provided information on parental language context, comprising measures of parents' language background (i.e., childhood language) and current language use during interviews…

Spanish-English bilingual lexical organization was investigated using masked cognate and non-cognate priming with the lexical decision task. In Experiment 1, three groups of bilinguals (Spanish dominant, English dominant and Balanced) and a single group of beginning bilinguals (Spanish) were tested with Spanish and English targets primed by…

Could a second language (L2) influence how bilinguals process their native language (L1)? The work described in this dissertation examined this issue focusing on the way bilinguals interpret the meanings of words. Capitalizing on the prevalence of words that can be translated in more than one way across languages (i.e., "translation ambiguity,"…

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:…

Purpose: Identifying children with primary or specific language impairment (LI) in languages other than English continues to present a diagnostic challenge. This study examined the utility of English and Spanish nonword repetition (NWR) to identify children known to have LI. Method: Participants were 4 groups of school-age children (N = 187).…

A survey of 724 families of dual language enrichment students in the South-west USA explored what kinds of families had chosen dual language education for their children and why. Of those parents who chose dual language for their children, 45.4% speak primarily English with their child, while 54.6% speak primarily Spanish. English-dominant parents…

Infant bilingualism offers a unique opportunity to study the relative effects of language experience and maturation on brain development, with each child serving as his or her own control. Event-related potentials (ERPs) to words were examined in 19- to 22-month-old English-Spanish bilingual toddlers. The children's dominant vs. nondominant…

David Bilingual Learning Center (Tucson, AZ) blends academic and cultural learning into an enriching experience through an elementary magnet program which teaches language arts, mathematics, social studies, and science in students' native languages of either English or Spanish and then incorporates the second language through a "Language of the…

Describes a project that consisted of a school and a community working together to compile a "trictionary," a Chinese, Spanish, and English dictionary. (DF)

Observation of a maintenance bilingual (Spanish-English) program to determine its effects on majority language students found that fully English-proficient students enrolled in the program did achieve competency in Spanish and that their attitudes toward Spanish, second-language learning, and Mexican-American culture and community were strongly…

This thesis presents the results of a field study of code-switching in K-3 level classrooms of an experimental Spanish-English bilingual education project in Los Angeles. The goal of the project, based on a pluralistic model of bilingual education, was the maintenance of Spanish by means of continued language-development in both the students'…

This guide for teachers of pre-school, Spanish-speaking children provides materials for conceptual development in the target languages. Some 120 structural Oral Language Circle lessons in Spanish and in English, each approximately 15 minutes in duration, represent the heart of this package. Used together, they develop in the child language and…