A Longitudinal analysis investigating the role of immigrant generation status on intra-linguistic and cross-linguistic models of reading comprehension among Latino bilinguals in elementary school

Thesis advisor: C. Patrick ProctorThe role of immigrant generation status on Latinos' English language development has not received much attention. Empirical studies (Bean & Stevens, 2003) and descriptive data (Fry & Passal, 2009), suggest an intergenerational shift from Spanish to English, such that the first generation primarily speaks Spanish, the second generation speaks both Spanish and English, and the third generation primarily speaks English. Indeed, this intergenerational shift suggests the important role of immigrant generation status in the language and reading comprehension development of bilingual Latinos. If first generation students are more likely to be Spanish dominant, arguably their English language and reading development are likely to be distinctive from their American born peers. Logically, this would suggest a lockstep intergenerational improvement such that second and third generation peers would significantly outperform the first generation in English language and reading. To address this role of immigrant status in the English language and reading development among Latino bilinguals, this dissertation is divided into two studies. The first study was guided by a component view of reading within the context of the immigrant paradox. The second study was concerned with the role of immigrant generation status on the linguistic interdependence (Cummins, 1979) between Spanish language, English language, and English reading comprehension. Both studies utilized multi-level growth modeling to develop longitudinal growth trajectories of English language and reading development. Results indicated that Latino children's English language and reading comprehension performance increased over time. For Study 1, significant effects for generation status suggested a Generation 2 and Generation 3 advantage. For Study 2, significant effects for generation status and Spanish language on the English language growth trajectories provide evidence for paradoxical immigrant generation status trends and cross-language transfer. Both studies emphasize the need for educators to be cognizant of linguistic differences within the bilingual population - particularly for newcomers and students who are less likely to speak English.Thesis (PhD) — Boston College, 2015.Submitted to: Boston College. Lynch School of Education.Discipline: Teacher Education, Special Education, Curriculum and Instruction