Joel Walters

Prof. Dr. Joel Walters

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Research Focus & Metrics

Academic Career Length

16Years (2011-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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2 December 2011 in Bilingualism: Language and Cognition
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PIPeri Iluz-Cohen
Peri Iluz-Cohen
JWJoel Walters
Joel Walters
Two studies investigated five- and six-year-old preschool children's narrative production in an attempt to show how LI may impinge on narrative production in measurable ways. Study 1 analyzed renderings of familiar stories for group (typical language development vs. language impairment), story content (Jungle Book/Goldilocks) and language (English/Hebrew) differences on a range of discourse (story grammar categories), lexical (e.g., words, word types), morphosyntactic (e.g., verb inflections, prepositions) and bilingual (code-switching) measures. It showed intact performance for narrative structure in both groups and in both languages despite differences in lexis, morphosyntax and bilingualism. Study 2 pursued bilingual code-switching as a means to examine differences between children with typical language development (TLD) and language impairment (LI) in a retelling task where each child retold three stories (from native language/L1, second language/L2 and bilingual contexts) to interlocutors with different language preferences. Both groups showed sociolinguistic sensitivity in code-switching behavior, but frequency and directionality of code-switching revealed group differences. The article argues for the use of a range of indicators of LI including those unique to bilingual children.

29 November 2021 in Clinical Linguistics & Phonetics
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CACarmit Altman
Carmit Altman
EHEfrat Harel
Efrat Harel
NMNatalia Meir
Natalia Meir
PIPeri Iluz-Cohen
Peri Iluz-Cohen
JWJoel Walters
Joel Walters
SASharon Armon-Lotem
Sharon Armon-Lotem
Bilingual language development is different from monolingual language development. The lack of appropriate assessment tools geared to the bilingual population has led to inaccurate over-diagnosis of bilingual children with typical language development (TLD) as children with Developmental Language Disorder (DLD) and under-diagnosis of bilingual children with DLD. The present paper addresses this challenge by focusing on Hebrew as a second language (L2) of bilingual preschool children whose first language (L1) is either English or Russian, taking into consideration both chronological age (CA) and age of onset of bilingualism (AOB). This study aimed to generate bilingual standards for a monolingual screening test, Goralnik Screening Test for Hebrewby arriving at appropriate bilingual typical development cut-off points. A total of 443 bilingual Hebrew speaking children (397 with TLD and 46 with DLD), ages 61–78 months (M = 70; SD = 4), 199 with L1 English and 244 with L1 Russian, took part in the study. The results demonstrate low diagnostic accuracy when a monolingual test with monolingual norms is used for bilingual children, in contrast with increased diagnostic accuracy when bilingual standards are used for bilingual children. The paper concludes by showing the importance of bilingual standards when assessing clinical populations with varying ages of acquisition, and in particular, for those who were exposed to their second language after the age of four.

17 May 2016 in Aphasiology
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YNYael Neumann
Yael Neumann
JWJoel Walters
Joel Walters
CACarmit Altman
Carmit Altman
Background: Codeswitching and discourse markers are proposed as potentially compensatory means to promote fluency in bilingual people diagnosed with nonfluent aphasia. Aim: This paper examined four linguistic markers of aphasia and fluency—grammaticality, complexity, codeswitching, and discourse markers—in the narratives of a bilingual speaker, in order to assess whether and to what extent these phenomena are manifested in the two languages of a person with aphasia. Methods & Procedures: Sixteen narratives per language were collected, using a cue word procedure, from a 59-year-old Yiddish–English bilingual with diagnosed moderate nonfluent aphasia. Analyses of frequency and locus of ungrammaticality, sentence complexity, codeswitching, and discourse markers were conducted as well as motivations for codeswitching. Outcomes & Results: Findings showed more ungrammaticality in English (L2) than Yiddish (L1), relatively similar levels of complexity, and very similar use of discourse markers in both languages. Codeswitching was more prevalent in Yiddish (L1), motivated by lexical access difficulties, whereas in English (L2), codeswitching was motivated both by lexical access and cross-linguistic lexicalization differences. Conclusions: Differential use of codeswitching across the languages of a bilingual person with nonfluent aphasia shows that different strategies are used to enhance fluency and compensate for ungrammaticality in each language. Clinically, the study shows the importance of assessment in both languages, and suggests that intervention in both languages should be considered pending further investigation.

18 March 2018 in International Journal of Bilingualism
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RRRina Raichlin
Rina Raichlin
JWJoel Walters
Joel Walters
CACarmit Altman
Carmit Altman
Aims and objectives: Differences in directionality, motivations and locus of codeswitching have been reported for children’s codeswitching, but these constructs have not been subjected to experimental study in order to examine how they may interact. This study investigated these variables in bilingual preschool children’s codeswitching. Methodology: Thirty-two Russian-Hebrew bilingual children (mean age 6;3) performed two tasks: Retelling of narratives manipulated for setting/topic and listener and Conversation with a bilingual adult. Retelling conditions included a Russian story retold to a Hebrew-speaking puppet, a Hebrew story retold to a Russian speaking puppet and a Mixed language story retold to a bilingual puppet. The Conversation task involved responses to questions in Russian, Hebrew and codeswitched speech about holidays and activities at home and in preschool. Data and Analysis: All children’s speech was audio recorded and transcribed using CHILDES conventions for data transcription. Codeswitched utterances were coded for the following: Directionality (Hebrew-to-Russian/Russian-to-Hebrew); Motivation (psycholinguistic/sociopragmatic); and Locus (intra-utterance/cross-speaker). Results: Overall children produced more codeswitching from Russian to Hebrew and did so more for psycholinguistic motivations (to maintain fluency or to overcome difficulties in lexical access). Originality: High rates of codeswitching occurred in this study, ranging from 15% to 22% for Conversation and Retelling, respectively (calculated as codeswitched instances per utterance). This high rate may be attributed to the experimental nature of the tasks, which intended to elicit codeswitching in children’s speech. Significance: Drawing from Green and Wei’s processing model, findings regarding directionality and motivation are discussed in terms of connectivity and activation.

23 September 2021 in Journal of Multilingual and Multicultural Development
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CACarmit Altman
Carmit Altman
ZBZhanna Burstein-Feldman
Zhanna Burstein-Feldman
SFSveta Fichman
Sveta Fichman
SASharon Armon-Lotem
Sharon Armon-Lotem
SJSusan Joffe
Susan Joffe
JWJoel Walters
Joel Walters
Israel’s population includes over a million Russian-speaking immigrants and more than 300,000 native English speakers. These groups differ in social integration and in the status of their heritage languages in Israel. We compared children’s and parents’ perceptions of children’s identities, language abilities, and language preferences among Russian-Hebrew and English-Hebrew bilinguals via sociolinguistic questionnaires. Forty-six Russian-Hebrew (RH) and 15 English-Hebrew (EH) bilingual children and their parents participated. Analyses addressed inter-generational (children vs. parents) and inter-group (RH vs. EH) differences. Identity ratings revealed both child–parent and group differences. Identity. RH parents and children differed regarding perceived Home and Societal identities. EH children and parents agreed about Home identity but not about Israeli identity. RH parents gave higher ratings to their children’s HL/Russian abilities than their children did, while EH parents and children both rated HL abilities as higher than Societal language abilities. Both RH and EH parents expressed greater preferences for the SL/Hebrew than their children, but parents’ and children’s ratings of preferences for the Home language differed for the two groups. Examining relations among perceived identity, language abilities, and preferences in children and their parents, the study sheds light on the children’s patterns of socialisation, acculturation, and maintenance of home language identity.

12 October 2022 in Journal of Multilingual and Multicultural Development
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RSRonald Shabtaev
Ronald Shabtaev
JWJoel Walters
Joel Walters
SASharon Armon-Lotem
Sharon Armon-Lotem
Mountain Jewish immigrants to Israel from the Eastern Caucasus used two heritage languages, Juhuri (Judeo-Tat) and Russian. Juhuri was their home and Russian the societal languages prior to migration. In Israel, Juhuri and Russian are Heritage Languages and Hebrew is the societal language. The present study reports on frequency of use and codeswitching behaviour across three generations of Mountain Jewish speakers in order to account for patterns of language maintenance and language shift (LMLS). Audio-recorded conversations were collected from six female middle-generation speakers (G1.5: ages 33–50) with their mothers (G1: ages 60–75) and children (G2: ages 9–21). Findings for language use showed significant cross-generational differences, where use of both Russian and Juhuri declined and use of Hebrew increased across generations. Juhuri was maintained only among G1 participants, G1.5 speakers using it mainly for comprehension and G2 speakers abandoning it entirely. G1.5 participants maintained Russian for interaction with parents but did not use it with their children, for whom Hebrew was the dominant means of communication. Code-switching data showed the same overall shift to Hebrew with some maintenance of Russian among G1.5 speakers. Results are discussed in terms of LMLS and motivations for code-switching.