Paradis is the Editor in Chief of the Journal of Child Language[6] and has served on the editorial board of the Journal of Speech, Language, and Hearing Research.[7] She co-authored (with Fred Genesee and Martha Crago) the book Dual Language Development & Disorders: A Handbook on Bilingualism & Second Language Learning.[8] Additionally, she served as editor of the volume Input and Experience in Bilingual Development[9] and co-editor of The Acquisition of French in Different Contexts: Focus on Functional Categories.[10]
Paradis was awarded the 2017 Faculty of Arts Research Excellence Award by the University of Alberta in recognition of her outstanding contributions to research.[11]
After completing a post-doctoral fellowship, supported by the Social Science and Humanities Research Council of Canada, Paradis joined the Faculty of Linguistics at the University of Alberta in 2000 and was promoted to full professor in 2011.[3] Her research program has been funded through grants from Alberta Innovates Health Solutions,[14] the Alberta Centre for Child, Family and Community Research,[15] the Canadian Language and Literacy Research Network,[16] and the Social Sciences and Humanities Research Council of Canada.[17]
Research
Paradis's research program explores theoretical and applied aspects of bilingualism, second language acquisition, and heritage language acquisition in children and pre-teens.[4] Some of her recent projects examine age effects in child second language acquisition,[18] bilingual development in children with Autism Spectrum Disorder (ASD) from immigrant families,[19] and language and literacy development of Syrian Refugee children.[20]
Her work at the Child English Second Language Center focuses on acquisition of English as a second or foreign language with the aim of aiding and providing resources for clinicians and educators.[5] Paradis and her colleagues have conducted a number of studies comparing the language profiles of children learning English as a second language, children who have Specific Language Impairment (SLI; also known as Developmental Language Disorder), and children with typical development (TD). In one of her studies, 8 to 10-year-old children who had 4 to 6 years of exposure to English as a second language were tested on their production of English tense morphology and their ability to make grammaticality judgments about English sentences.[21] Some of the children had SLI and some had TD; the subgroups were compared to monolingual English-speaking peers with SLI or TD. The researchers found similarities among the bilingual and monolingual children with SLI with respect to their errors with English morphology, and also found similarities among the bilingual and monolingual children with TD.
Representative publications
Genesee, F., Nicoladis, E., & Paradis, J. (1995). Language differentiation in early bilingual development. Journal of Child Language,22(3), 611-631. doi:10.1017/S0305000900009971
Paradis, J. (2001). Do bilingual two-year-olds have separate phonological systems? International Journal of Bilingualism, 5(1), 19–38. doi:10.1177/13670069010050010201
Paradis, J. (2010). The interface between bilingual development and specific language impairment. Applied Psycholinguistics,31(2), 227-252. doi:10.1017/S0142716409990373
Paradis, J. (2011). Individual differences in child English second language acquisition: Comparing child-internal and child-external factors. Linguistic Approaches to Bilingualism, 1(3), 213-237. doi:10.1075/lab.1.3.01par
Paradis, J., & Genesee, F. (1996). Syntactic acquisition in bilingual children: Autonomous or interdependent? Studies in Second Language Acquisition,18(1), 1-25. doi:10.1017/S0272263100014662
Paradis, J., & Navarro, S. (2003). Subject realization and crosslinguistic interference in the bilingual acquisition of Spanish and English: What is the role of the input? Journal of Child Language,30(2), 371-393. doi:10.1017/S0305000903005609
^Fred., Genesee (2004). Dual language development and disorders : a handbook on bilingualism and second language learning. Paradis, Johanne., Crago, Martha B., 1945-. Baltimore: Paul H. Brookes Pub. ISBN1557666865. OCLC54372974.
^Input and experience in bilingual development. Abutbul-Oz, Hadar., Grüter, Theres. Amsterdam: Benjamins. 2014. ISBN9789027244024. OCLC900602385.{{cite book}}: CS1 maint: others (link)
^The acquisition of French in different contexts : focus on functional categories. Prévost, Philippe, 1966-, Paradis, Johanne. Amsterdam: J. Benjamins. 2004. ISBN9027295778. OCLC60365270.{{cite book}}: CS1 maint: others (link)
^Council, Social Sciences and Humanities Research; humaines, Conseil de recherches en sciences (2013-06-10). "Social Sciences and Humanities Research Council". www.sshrc-crsh.gc.ca. Retrieved 2019-04-02.