Extrametricality and second language acquisition

Guilherme Duarte Garcia


This paper examines how native English speakers acquire stress in Portuguese. Native speakers and second language learners (L2ers) of any given language have to formulate word-level prosodic generalizations based on a subset of lexical items to which they have been exposed. This subset contains robust as well as subtle cues as to which stress patterns are more or less productive, so that when speakers encounter novel forms they know which stress position is more likely. L2ers, however, face a much more challenging task, mainly if they are adults and have long passed the critical period. These difficulties are particularly notable in word-level prominence, where several interacting phonetic cues are involved. The trends observed across three proficiency levels in the judgement task described in this paper are consistent with a foot-based analysis, and show that L2ers successfully reset extrametricality (Yes in the L1; No in the L2) and shift the default stress position from antepenult (L1) to penult (L2). The latter is expected to follow from the former in a foot-based approach where feet become aligned to the right edge of the word as extrametricality is reset to No.


Portuguese; stress; weight; extrametricality; second language acquisition

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Agresti, Alan (2010). Analysis of ordinal categorical data, vol. 656. New Jersey: John Wiley & Sons.

Akita, Mamiko (2001). The phonological development of adult Japanese learners of English: a longitudinal study of perception and production. Ph.D. thesis, University of Durham.

Araújo, Gabriel Antunes, Zwinglio Oliveira Guimarães-Filho, Leonardo Oliveira & Mário Eduardo Viaro (2011). Algumas observações sobre as proparoxítonas e o sistema acentual do português. Cadernos de Estudos Linguísticos 50:1.

Bisol, Leda (1994). The stress in Portuguese. Actas do Workshop sobre Fonologia. Universidade de Lisboa .

Bisol, Leda (2010). Introdução a estudos de fonologia do português brasileiro. Porto Alegre: EDIPUCRS, fifth edn.

Bisol, Leda (2013). O Acento: Duas Alternativas de Análise (Stress: two alternative analyses). Organon 28:54, 281–321.

Câmara, Joaquim Mattoso (1970). Estrutura da l Ìıngua portuguesa. Petro Ìpolis: Editora Vozes.

Chomsky, N. & M. Halle (1968). The sound pattern of English. New York: Harper & Row.

Collischonn, Gisela (2007). Proeminência acentual e estrutura silábica: seus efeitos em fenômenos do português brasileiro. O acento em português: abordagens fonológicas. São Paulo: Parábola Editorial 195–223.

Dresher, B Elan & Jonathan D Kaye (1990). A computational learning model for metrical phonology. Cognition 34:2, 137–195.

Garcia, Guilherme D. (2014a). Portuguese Stress Corpus. Available at http://www.guilherme.ca/psc.

Garcia, Guilherme D. (2014b). Weight gradience and stress in Portuguese. Under revision. Original submission available at http://ling.auf.net/lingbuzz/002332.

Garcia, Guilherme D. (2014c). Word Generator: An R script for generating pseudo-random words. GitHub repository available at https://github.com/guilhermegarcia/r/blob/master/word_generator.md.

Halle, M. & Jean-Roger Vergnaud (1987). An essay on stress. MIT Press, Cambridge, MA.

Hayes, Bruce (1982). Extrametricality and English stress. Linguistic Inquiry 227–276.

Hayes, B. (1995). Metrical Stress Theory: Principles and Case Studies. Chicago: University Of Chicago Press.

Hermans, Ben & Leo Wetzels (2012). Productive and unproductive stress patterns in Brazilian Portuguese. Revista Letras

Houaiss, Antônio, Mauro Villar & Francisco Manoel de Mello Franco (2001). Dicionário eletrônico Houaiss da língua portuguesa. Rio de Janeiro: Objetiva.

Landis, J Richard & Gary G Koch (1977). The measurement of observer agreement for categorical data. biometrics 159–174.

Lee, Seung Hwa (2007). O acento primário no português: uma análise unificada na Teoria da Otimalidade. Araújo, Gabriel Antunes (ed.), O Acento em Português: abordagens fonológicas, São Paulo: Parábola Editorial, 120–143.

Lenneberg, Eric H, Noam Chomsky & Otto Marx (1967). Biological foundations of language, vol. 68. New York: Wiley New York.

Liberman, Mark & Alan Prince (1977). On stress and linguistic rhythm. Linguistic inquiry 8:2, 249–336. Özçelik, Öner(2013).Representationandacquisitionofstress:thecase of Turkish. Ph.D.thesis, McGillUniversity.

Pater, Joseph (1997). Metrical parameter missetting in second language acquisition. Language Aquisition and Language Disorders 16, 235–262.

Penfield, Wilder & Lamar Roberts (1959). Speech and brain mechanisms. New Jersey: Princeton University Press.

Pereira, Maria Isabel Pires (2000). O acento de palavra em português: uma análise métrica. Ph.D. thesis, Universidade de Coimbra.

R Core Team (2014). R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria, URL http://www.R-project.org/.

Schwartz, Bonnie D & Rex A Sprouse (1996). L2 cognitive states and the full transfer/full access model. Second language research 12:1, 40–72.

Selkirk, Elisabeth O (1980). The role of prosodic categories in english word stress. Linguistic inquiry 563–605.

Singleton, David Michael & Zsolt Lengyel (1995). The age factor in second language acquisition: A critical look at the critical period hypothesis. Bristol: Multilingual Matters.

Tremblay, Annie (2007). Bridging the gap between theoretical linguistics and psycholinguistics in L2 phonology: Acquisition and processing of word stress by French Canadian L2 learners of English. ProQuest.

Wetzels, W. Leo (2007). Primary word stress in Brazilian Portuguese and the weight parameter. Journal of Portuguese Linguistics 5, 9–58.

White, Lydia (1989). Universal grammar and second language acquisition, vol. 1. John Benjamins Publishing. White, Lydia (2003). Second language acquisition and Universal Grammar. New York: Cambridge University Press.

DOI: https://doi.org/10.3765/amp.v3i0.3678

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