Abstract
This chapter investigates the effect of the amount of exposure to the Basque language on the expressive vocabulary and grammar size of early bilingual children exposed to B(asque) and S(panish) in their closest family environment from a very early age, and with a varying degree of (relative) B/S input. Four groups are distinguished: (a) Basque monolinguals; (b) Basque-dominant bilinguals; (c) Balanced bilinguals and (d) Spanish-dominant bilinguals, and three levels of vocabulary knowledge, based on the Percentiles (P) of expressive vocabulary: (a) large (P> 90); (b) normal (P10–90); and (c) small vocabulary size (P< 10). The chapter focuses specifically on the effect of the amount of exposure to the language, on bilinguals’ linguistic level, paying special attention to children located at the lowest percentiles (P< 10) of expressive vocabulary in Basque, the minority language.
The sample of 975 children, gathered using the Basque version of the MacArthur-Bates Test Communicative Developmental Inventories, the CDI-2 (Barreña et al. 2008), revealed that 16–30-month-old children with a high amount of exposure to the minority language are not an exception among those with the smallest vocabulary size, and also that some children with a low amount of exposure may belong to those of P>90. A more in-depth analysis of a set of sociolinguistic and biogenetic variables, potentially affecting expressive vocabulary, revealed that the weak effect of the amount of exposure appears as the largest from the 12 independent variables tested in 16–30-month-old children. The same analysis with a restricted sample of 26–30-month-olds revealed a higher effect of this and other weak sociolinguistic variables, such as parents’ communicative language and mother’s first language. Finally, the current study highlights the need to take into account children’s relative input in order to properly identify bilinguals at risk of linguistic delay, who may be erroneously considered as such (false positives) in those cases where they are assessed only in the language to which they have a low(er) degree of exposure.
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References
Arriaga, R. I., Fenson, L., Cronan, T., & Pethick, S. (1998). Scores on the MacArthur communicative development inventory of children from low and middle-income families. Applied PsychoLinguistics, 19(2), 209–223. doi:10.1017/S0142716400010043.
Auza, A., Márquez-Caraveo, M. E., & Murata, C. (in press). Diferencias individuales: Aspectos psicológicos y lingüísticos de niños que viven en situaciones de deprivación socioambiental. In C. Rojas (Ed.), Diferencias individuales en la adquisición del lenguaje. México: Universidad Autónoma de México.
Barreña, A. (1995). Gramatikaren jabekuntza-garapena eta haur euskaldunak [Grammatical development and Basque children]. Bilbao: Universidad del País Vasco (UPV/EHU).
Barreña, A., García, I., Ezeizabarrena, M.J., Almgren, M., Arratibel, N., Olano, I., Barnes, J., Petuya, A., & Colina, A. (2008). MacArthur-Bates komunikazio garapena neurtzeko zerrenda euskarara egokitua. Erabiltzaileentzako gida eta eskuliburu teknikoa. [The Basque adaptation of the MacArthur-Bates CDI. User’s guide and technical handbook]. Bilbao: Udako Euskal Unibertsitatea.
Barreña, A., Ezeizabarrena, M. J., & García, I. (2011). La influencia del grado de exposición a una o más lenguas en la adquisición del euskera infantil: léxico y gramática. Infancia y aprendizaje, 34(4), 393–408.
Basque Government. (2013). V Sociolinguistic survey. Vitoria/Gasteiz: Eusko Jaurlaritza. Available online on 10.10.2015: http://www.euskara.euskadi.eus/contenidos/informacion/sociolinguistic_research2011/en_2011/adjuntos/FithSociolingusticSurvey.pdf
Chomsky, N. (2005). Three factors in language design. Linguistic Inquiry, 36(1), 1–22.
Cohen, J. (1988). Statistical power and analysis for the behavioral sciences. Hillsdale: Lawrence Erlbaum Associates, Inc..
Cohen, J. (1992). A power primer. Psychological Bulletin, 112, 155–159.
Elosegi, K. (1998). Kasu eta preposizioen jabekuntza-garapena haur elebidunbatengan. [Case and prepositions in the Linguistic development of a bilingual child]. Bilbao: Universidad del País Vasco (UPV/EHU).
Eriksson, M., Marschik, P.B., Tulviste, T., Almgren, M., Pérez Pereira, M., Wehberg, S., Marjanovič-Umek, L., Gayraud, F., Kovacevic, M., Gallego, C. (2012). Differences between girls and boys in emerging language skills: Evidence from 10 language communities. Journal of Developmental Psychology , 30(2), 326–343. http://dx.doi.10.1111/j.2044-835X.2011.02042
EUSTAT. (2001). Population and housing census. http://en.eustat.eus/elementos/ele0008200/tbl0008260_i.html#axzz42PJHjlD0
EUSTAT. (2015). Population aged 5 and over of the Basque Country by province and age group according to language skills. 1981–2011. Available online on 10.10.2015 http://en.eustat.eus/ci_ci/elementos/ele0009500/tbl0009563_i.html#axzz3oAwekX9L
Ezeizabarrena, M. J. (1996). Adquisición de la morfología verbal en euskera y castellano por niños bilingües. Bilbao: Universidad del País Vasco (UPV/EHU).
Fenson, L., Dale, P. S., Reznick, J. S., Thal, D., Bates, E., Hartung, J. P., Pethick, S., & Reilly, J. S. (1991). Technical manual for the MacArthur communicative development inventories. San Diego: San Diego State University.
Fenson, L., Dale, P. S., Reznick, J. S., Thal, D., Bates, E., Hartung, J. P., Pethick, S., & Reilly, J. S. (1993). The MacArthur communicative development inventories: Users’ guide and technical manual. San Diego: Singular Publishing Group.
Fenson, L., Bates, E., Dale, P., Goodman, J., Reznick, S., & Thal, D. (2000). Measuring variability in early child language: Don’t shoot the messenger. Child Development, 71, 323–328.
Garcia, I., Barreña, A., Ezeizabarrena, M. J., Almgren, M., Arratibel, N., & Barnes, J. (2014). Haur euskaldunen komunikazio-garapena neurtzen 30-50 hilabete bitarteanMacArthur-Bates CDI-III tresnaren euskal bertsioa [Assessing the communicative development of 30 to 50 month old Basque children: The Basque version of the MacArthur-Bates CDI-III]. Uztaro, 88, 33–72.
Gayraud, F., & Kern, S. (2007). Influence of preterm birth on early lexical and grammatical acquisition. First Language, 27(2), 159–173.
Heilmann, J., Weismer, S. E., Evans, J., & Hollar, C. (2005). Utility of the MacArthur–Bates communicative development inventory in identifying language abilities of late-talking and typically developing toddlers. American Journal of Speech-Language Pathology, 14, 40–51.
Hurtado, N., Grüter, T., Marchman, V. A., & Fernald, A. (2014). Relative language exposure, processing efficiency and vocabulary in Spanish–English bilingual toddlers. Bilingualism: Language and Cognition, 17(01), 189–202.
Jackson-Maldonado, D., Thal, D., Fenson, L., Marchman, V., Newton, T., & Conboy, B. (2003). MacArthur inventarios del Desarrollo de Habilidades Comunicativas. User’s guide and technical manual. Baltimore: Paul Brookes.
Kwon, C., & Farrell, P. M. (2000). The magnitude and challenge of false-positive newborn screening test results. Archives of Pediatrics and Adolescent Medicine, 154(7), 714–718.
Larrañaga, M. P. (2000). Ergative Sprachen, akkusative Sprachen: Der Erwerb des Kasus bei bilingualen Kindern. Frankfurt: Vervuert.
López-Ornat, S., Gallego, C., Gallo, P., Karousou, A., Mariscal, S., & Martinez, M. (2005). MacArthur. Inventario de Desarrollo Comunicativo MacArthur. Madrid: Tesa.
Marchman, V., Martínez-Sussmann, C., & Dale, P. (2004). The language-specific nature of grammatical development: Evidence from bilingual language learners. Developmental Science, 7(2), 212–224.
O’Toole, C. (2013). Using parent report to assess bilingual vocabulary acquisition: A model from Irish. In V. C. Müller Gathercole (Ed.), Solutions for the assessment of bilinguals (pp. 81–102). Bristol: Multilingual Matters.
Pancsofar, N., & Vernon-Feagans, L. (2006). Mother and father language input to young children: Contributions to later language development. Journal of Applied Developmental Psychology, 27(6), 571–587.
Pearson, B. Z., Fernández, S. C., Lewedeg, V., & Oller, K. (1997). The relation of input factors to lexical learning by bilingual infants. Applied PsychoLinguistics, 18, 41–58.
Pérez-Pereira, M. (2008). Early Galician/Spanish bilingualism: Contrasts with monolingualism. In C. Pérez-Vidal, M. Juan-Garau, & A. Bel (Eds.), A portrait of the young in the new multilingual Spain (pp. 39–62). Clevedon: Multilingual Matters.
Serrat, E., Sanz-Torrent, M., & Bel, A. (2004). Aprendizaje léxico y desarrollo de la gramática. Anuario de Psicología, 35, 221–234.
Zubiri, J. J. (1997). Izen Sintagmaren, Determinazioaren eta Kasuen Jabekuntza eta Garapena Hiru Urte Arte. [The acquisition of noun phrase, determiners and case up to age three]. Unpublished PhD. Vitoria-Gasteiz: Universidad del País Vasco (UPV/EHU).
Acknowledgment
This research has been partially supported by several grants from the following institutions: The Basque Government (IT-676-13 and IT983-16), The University of the Basque Country UPV/EHU (UFI11/6), The Ministry of Economy and Competitiveness (FFI-2015-68589-C2-1-P (MINECO/FEDER)). The authors would like to thank the parents, children and institutions participating in the study, colleagues at the KGNZ research group A. Barreña, M. Almgren, N. Arratibel and J. Barnes, as well as Tania Barberan, the editors and a native English speaker for their helpful comments.
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Ezeizabarrena, MJ., Fernández, I.G. (2017). Language Delay and Amount of Exposure to the Language: Two (Un)Related Phenomena in Early Spanish-Basque Bilingualism. In: Auza Benavides, A., Schwartz, R. (eds) Language Development and Disorders in Spanish-speaking Children. Literacy Studies, vol 14. Springer, Cham. https://doi.org/10.1007/978-3-319-53646-0_7
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