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Walter F, Daseking M, Pauls F. The Effects of Language Background and Parental Education on Measures of Cognitive Ability: An Analysis of the WPPSI-IV Cognitive Profiles of Monolingual, Simultaneous Bilingual, and Sequential Bilingual German Children Aged 4 to 7 Years. CHILDREN (BASEL, SWITZERLAND) 2024; 11:631. [PMID: 38929211 PMCID: PMC11201445 DOI: 10.3390/children11060631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 05/16/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND The present study investigated the possible effects of language background (monolinguals, simultaneous bilinguals, and sequential bilinguals) and parental education (no/low, medium, high, and highest parental education) on measures of cognitive ability provided by the Wechsler Primary and Preschool Scale-Fourth Edition (WPPSI-IV). METHODS Statistical analyses were based on a sample of 290 children (130 females, 160 males). Three multivariate variance analyses were conducted to identify possible effects. In cases of statistically significant main effects, post hoc analyses were additionally performed to identify group differences. RESULTS The results indicated that simultaneous bilinguals performed more similarly to monolinguals than sequential bilinguals. On average, sequential bilinguals achieved significantly lower scores on the Verbal Comprehension Index (VCI), the Vocabulary Acquisition Index (VAI), and the associated subtests than monolinguals and simultaneous bilinguals. Significantly lower average scores on VAI and the associated subtests were found for simultaneous bilinguals compared to monolinguals. Children with parents having no, a lower, or a medium educational level achieved significantly lower scores on VCI, VAI, and the FSIQ than children with parents having a high or highest educational level on average. CONCLUSIONS The present findings suggest that the WPPSI-IV represents a suitable and reliable test battery for the assessment of cognitive skills in children with different language backgrounds and parental educational levels.
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Affiliation(s)
- Franziska Walter
- Department of Medicine, Medical School Hamburg, 20457 Hamburg, Germany
| | - Monika Daseking
- Department of Developmental and Educational Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces, 22043 Hamburg, Germany;
| | - Franz Pauls
- Department of Clinical Psychology and Psychotherapy, Helmut-Schmidt-University/University of the Federal Armed Forces, 22043 Hamburg, Germany;
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Balilah AMA, Archibald LMD, Said FFS. Heritage language learners of English: Linguistic gaps and cognitive strengths. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 25:873-884. [PMID: 36436028 DOI: 10.1080/17549507.2022.2141322] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
PURPOSE This study examined whether Heritage Language Learners (HLLs) of English display profile effects in their performance on knowledge- and processing-dependent measures relative to the standardised mean scores of monolingual speakers. The study also investigated the influence of several experiential factors on HLL performance. METHOD Participants were 59 Arabic-speaking HLLs from six to nine years old. The children completed a battery of linguistic tests in their L1 and L2, as well as cognitive measures of short-term and working memory and non-verbal intelligence. RESULT Significantly lower standardised scores were observed for HLLs as compared to the standardised mean scores on all Arabic/English language tasks except L2 word reading. HLLs scored at or above age-level expectations on cognitive measures except the Arabic nonword repetition task. Stepwise regression analyses examining variance in HLLs' performance, age and richness of environment consistently explained HLLs' performance in L1 Arabic, but different factors accounted for HLLs' performance in English depending on the task. Age was the only variable that consistently explained variance in performance on the cognitive measures. CONCLUSION The results suggest that processing-dependent measures may be less sensitive to difference in language experience than traditional knowledge-based measures such as standardised measures of language and vocabulary.
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Affiliation(s)
| | - Lisa M D Archibald
- School of Communication Sciences and Disorders, The University of Western Ontario, London, Ontario, Canada
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Eisenwort B, Tilis M, Schmid C, Diendorfer-Radner G. Bilingual children acquiring Russian and German in Vienna: nonword repetition correlates with stronger but not with weaker language. NEUROPSYCHIATRIE : KLINIK, DIAGNOSTIK, THERAPIE UND REHABILITATION : ORGAN DER GESELLSCHAFT OSTERREICHISCHER NERVENARZTE UND PSYCHIATER 2023; 37:136-144. [PMID: 36745308 PMCID: PMC10491516 DOI: 10.1007/s40211-023-00456-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/31/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE Nonword repetition tests (NWRT) can be useful tools together with other assessment procedures for diagnosing a developmental learning disorder in bilingual children. Concerning typically developing children, however, the link between NWRT performance and language development is still unclear. The present study contributes to this discussion by investigating the link between language-dependent NWRT performance, language development, and language exposure. METHODS A total of 20 simultaneously bilingual Russian-German children, aged 4-6 years, were tested with "The Russian language proficiency test for multilingual children (SRUK)" and "Patholinguistische Diagnostik bei Sprachentwicklungsstörungen (PDSS)" as well as language-specific nonwords for Russian and German. RESULTS Most children scored within the mean range in SRUK. In PDSS they scored two standard deviations below the mean range in most of the subtests. NWRT in Russian significantly correlated with the NWRT in German and also positively correlated with both comprehension and production in Russian. In contrast, the German NWRT did not correlate with comprehension or with production in German. Moreover, the correlation between the German NWRT and the comprehension of grammatical structures in Russian was significant, and the correlations between the German NWRT and the two other Russian language development tests just failed to reach significance. CONCLUSION High scores in both the Russian and the German NWRT offer evidence that the ability to repeat language-specific nonwords does not differ depending on language exposure. The aim to distinguish between typical and atypical language development based on NWRT can be reached only when NWRT and all possible influencing factors in typically developed children are analyzed.
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Affiliation(s)
- Brigitte Eisenwort
- Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
- Comprehensive Center of Pediatrics, Medical University of Vienna, Vienna, Austria.
| | - Maksim Tilis
- Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
- Comprehensive Center of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Carolin Schmid
- Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
- Comprehensive Center of Pediatrics, Medical University of Vienna, Vienna, Austria
- Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria
| | - Gabriela Diendorfer-Radner
- Department of Otorhinolaryngology, Division of Phoniatrics-Logopedics, Medical University of Vienna, Vienna, Austria
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Libersky E, Crespo K, Reppe A, Kaushanskaya M. Effects of bilingualism on autobiographical memory: variation in idea density and retrieval speed. Memory 2023; 31:491-501. [PMID: 36715030 PMCID: PMC10163676 DOI: 10.1080/09658211.2023.2171435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 01/09/2023] [Indexed: 01/31/2023]
Abstract
Prior work on bilingual memory has largely focused on working memory and less on autobiographical memory. In the present study, we tested the effect of bilingualism on autobiographical memory and examined whether an effect would be moderated or mediated by working memory. Spanish-English bilingual and English-only monolingual adults completed an autobiographical cued-recall task, as well as a working memory measure. Memories were coded for retrieval speed and propositional idea density. Bilingual status was associated with faster memory retrieval but did not affect propositional idea density. Better working memory was associated with slower memory retrieval but did not affect propositional idea density, nor did working memory moderate or mediate the effect of bilingualism. Together, these results indicate an effect of bilingualism on the speed of autobiographical memory retrieval that does not extend to autobiographical memory content and suggest that the effect of bilingualism is independent of the effect of working memory.
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Affiliation(s)
- Emma Libersky
- Waisman Center, University of Wisconsin-Madison, Madison, USA
| | - Kimberly Crespo
- Waisman Center, University of Wisconsin-Madison, Madison, USA
| | - Autumn Reppe
- Waisman Center, University of Wisconsin-Madison, Madison, USA
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Differences between Monolinguals and Bilinguals in Phonetic and Phonological Learning and the Connection with Auditory Sensory Memory. Brain Sci 2023; 13:brainsci13030488. [PMID: 36979298 PMCID: PMC10046011 DOI: 10.3390/brainsci13030488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/06/2023] [Accepted: 03/08/2023] [Indexed: 03/15/2023] Open
Abstract
Bilingualism has been linked with improved function regarding certain aspects of linguistic processing, e.g., novel word acquisition and learning unfamiliar sound patterns. Two non mutually-exclusive approaches might explain these results. One is related to executive function, speculating that more effective learning is achieved through actively choosing relevant information while inhibiting potentially interfering information. While still controversial, executive function enhancements attributed to bilingual experience have been reported for decades. The other approach, understudied to date, emphasizes the role of sensory mechanisms, specifically auditory sensory memory. Bilinguals outperformed monolinguals in tasks involving auditory processing and episodic memory recall, but the questions whether (1) bilinguals’ auditory sensory memory skills are also enhanced, and (2) phonetic skill and auditory sensory memory are correlated, remain open, however. Our study is innovative in investigating phonetic learning skills and auditory sensory memory in the same speakers from two groups: monolinguals and early bilinguals. The participants were trained and tested on an artificial accent of English and their auditory sensory memory was assessed based on a digit span task. The results demonstrated that, compared to monolinguals, bilinguals exhibit enhanced auditory sensory memory and phonetic and phonological learning skill, and a correlation exists between them.
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Talli I, Kotsoni P, Stavrakaki S, Sprenger-Charolles L. Assessing phonological short-term memory in Greek: Reliability and validity of a non-word repetition test. Front Psychol 2023; 13:904268. [PMID: 36896028 PMCID: PMC9990871 DOI: 10.3389/fpsyg.2022.904268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/01/2022] [Indexed: 02/23/2023] Open
Abstract
This study explores the reliability and validity of a NWR task in a large cohort of 387 TD Greek-speaking children aged 7-13 years attending elementary (Grades 2-6) and secondary school (Grade 1), divided into six age groups. Further, the relationship between NWR and reading fluency skills as well as the predictive value of the NWR on reading fluency skills in TD children are examined. To investigate the external reliability of the NWR task, test-retest reliability was performed, and excellent test-retest reliability was found. Internal reliability was explored with Cronbach's alpha coefficient and good reliability was found. To explore convergent validity, correlation analysis between NWR and reading fluency was conducted and significant and strong correlations were found for all age groups excepted 2 (ages 9-10 and 12-13). To examine predictive validity, regression analysis was conducted between these two variables and showed that performance on NWR contributed significantly to reading fluency skills, suggesting that NWR skills are a good predictor of reading skills. Finally, it was explored whether the relevant scores increase as a function of age and found significant differences between groups that differed in 2 years or more, while this difference was no longer significant after 10 years. This finding suggests that phonological STM increases in capacity along with age, but only until the age of 10, where it seems to reach a ceiling. In addition, linear regression analysis showed that age contributed significantly to performance on NWR test. To sum up, the present study provides normative data of a NWR test for a wide age range, which does not exist in the Greek language (particularly for ages over 9 years) and it can be concluded that the present NWR test can be successfully used as a reliable and valid measure of phonological STM in the age range that was examined in this study.
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Affiliation(s)
- Ioanna Talli
- Department of Italian Language and Literature, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Panagiota Kotsoni
- Department of Italian Language and Literature, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Stavroula Stavrakaki
- Department of Italian Language and Literature, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Johann VE, Enke S, Gunzenhauser C, Könen T, Saalbach H, Karbach J. Executive functions in mono- and bilingual children: Factor structure and relations with fluid intelligence. J Exp Child Psychol 2022; 224:105515. [PMID: 35933882 DOI: 10.1016/j.jecp.2022.105515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 05/12/2022] [Accepted: 07/05/2022] [Indexed: 11/25/2022]
Abstract
The effects of bilingualism on executive functions (EFs) and intelligence are still controversially discussed. Most studies have focused on performance differences without considering the underlying structure of cognitive abilities. Thus, we examined whether the structure of EFs and the relations of EFs with intelligence differ between mono- and bilingual children. A total of 240 elementary school children (mean age = 8 years 6 months; 133 monolinguals and 95 bilinguals) performed two tasks measuring working memory, inhibition, cognitive flexibility, and fluid intelligence, respectively. Confirmatory factor analyses showed that one common EF factor provided the best fit to the data in both language groups, indicating that bilingualism is not associated with differences in the EF structure at this age. Moreover, there were no latent performance differences in either EFs or intelligence between mono- and bilingual children. However, we found a stronger relation between a common EF factor and fluid intelligence in bilingual children as compared with monolingual children, implying a closer coupling of EFs and intelligence abilities in bilingual children. This contributes to explaining the previous heterogeneous findings on the task level because more closely coupled cognitive functioning can be slightly beneficial for some tasks and irrelevant or even slightly obstructive for others.
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Affiliation(s)
- Verena E Johann
- Department of Psychology, University of Koblenz-Landau, 76829 Landau in der Pfalz, Germany; Center for Research on Individual Development and Adaptive of Children at Risk (IDeA), 60323 Frankfurt am Main, Germany.
| | - Susanne Enke
- Department of Educational Psychology, Leipzig University, 04109 Leipzig, Germany; Leipzig Research Center for Early Child Development, Leipzig University, 04109 Leipzig, Germany
| | - Catherine Gunzenhauser
- Leipzig Research Center for Early Child Development, Leipzig University, 04109 Leipzig, Germany; Department of Educational Sciences, University of Freiburg, 79085 Freiburg im Breisgau, Germany
| | - Tanja Könen
- Department of Psychology, University of Koblenz-Landau, 76829 Landau in der Pfalz, Germany; Center for Research on Individual Development and Adaptive of Children at Risk (IDeA), 60323 Frankfurt am Main, Germany; Department of Psychology, RWTH Aachen University, 52062 Aachen, Germany
| | - Henrik Saalbach
- Department of Educational Psychology, Leipzig University, 04109 Leipzig, Germany; Leipzig Research Center for Early Child Development, Leipzig University, 04109 Leipzig, Germany
| | - Julia Karbach
- Department of Psychology, University of Koblenz-Landau, 76829 Landau in der Pfalz, Germany; Center for Research on Individual Development and Adaptive of Children at Risk (IDeA), 60323 Frankfurt am Main, Germany
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Taha J, Carioti D, Stucchi N, Chailleux M, Granocchio E, Sarti D, De Salvatore M, Guasti MT. Identifying the risk of dyslexia in bilingual children: The potential of language-dependent and language-independent tasks. Front Psychol 2022; 13:935935. [PMID: 36506974 PMCID: PMC9730291 DOI: 10.3389/fpsyg.2022.935935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 10/18/2022] [Indexed: 11/25/2022] Open
Abstract
This study investigates the linguistic processing and non-linguistic cognitive abilities of monolingual and bilingual children with and without reading difficulties and examines the relationship between these skills and reading. There were 72 Italian-speaking children: 18 monolingual good readers (MONO-GR, Mage = 10;4), 19 monolingual poor readers (MONO-PR, Mage = 10;3), 21 bilingual good readers (BI-GR, Mage = 10;6), and 16 bilingual poor readers (BI-PR, Mage = 10;6). All bilingual children spoke Italian as their L2. Children completed a battery of standardized Italian reading tests, language-dependent tasks: nonword repetition (NWR), sentence repetition (SR), and phonological awareness (PA), and language-independent tasks: timing anticipation, beat synchronization, inhibition control, auditory reaction time, and rapid automatized naming (RAN). Poor readers scored below good readers on the language-dependent tasks, including NWR, PA, and SR. Beat synchronization was the only language-independent task sensitive to reading ability, with poor readers showing greater variability than good readers in tapping to fast rhythms. SR was the only task influenced by language experience as bilinguals underperformed monolinguals on the task. Moreover, there were weak to moderate correlations between performance on some language-dependent tasks (NWR, PA), language-independent tasks (inhibition control, RAN), and reading measures. Performance on the experimental tasks (except for RAN) was not associated with the length of exposure to Italian. The results highlight the potential of NWR, PA, SR, and beat synchronization tasks in identifying the risk of dyslexia in bilingual populations. Future research is needed to validate these findings and to establish the tasks' diagnostic accuracy.
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Affiliation(s)
- Juhayna Taha
- Department of Psychology, Università degli Studi di Milano-Bicocca, Milan, Italy,*Correspondence: Juhayna Taha,
| | - Desire Carioti
- Department of Psychology, Università degli Studi di Milano-Bicocca, Milan, Italy
| | - Natale Stucchi
- Department of Psychology, Università degli Studi di Milano-Bicocca, Milan, Italy
| | - Mathilde Chailleux
- Department of Psychology, Università degli Studi di Milano-Bicocca, Milan, Italy
| | - Elisa Granocchio
- Developmental Neurology Unit, Foundation IRCCS Neurological Institute Carlo Besta, Milan, Italy
| | - Daniela Sarti
- Developmental Neurology Unit, Foundation IRCCS Neurological Institute Carlo Besta, Milan, Italy
| | - Marinella De Salvatore
- Developmental Neurology Unit, Foundation IRCCS Neurological Institute Carlo Besta, Milan, Italy
| | - Maria Teresa Guasti
- Department of Psychology, Università degli Studi di Milano-Bicocca, Milan, Italy
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Enke S, Gunzenhauser C, Johann VE, Karbach J, Saalbach H. “Hot” executive functions are comparable across monolingual and bilingual elementary school children: Results from a study with the Iowa Gambling Task. Front Psychol 2022; 13:988609. [PMID: 36148119 PMCID: PMC9486539 DOI: 10.3389/fpsyg.2022.988609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/15/2022] [Indexed: 11/27/2022] Open
Abstract
Past research found performance differences between monolingual and bilingual children in the domain of executive functions (EF). Furthermore, recent studies have reported advantages in processing efficiency or mental effort in bilingual adults and children. These studies mostly focused on the investigation of “cold” EF tasks. Studies including measures of “hot” EF, i.e., tasks operating in an emotionally significant setting, are limited and hence results are inconclusive. In the present study, we extend previous research by investigating performance in a task of the “hot” EF domain by both behavioral data and mental effort via pupillary changes during task performance. Seventy-three monolingual and bilingual school children (mean age = 107.23 months, SD = 10.26) solved the Iowa Gambling Task in two different conditions. In the standard task, characterized by constant gains and occasional losses, children did not learn to improve their decision-making behavior. In a reversed task version, characterized by constant losses and occasional gains, both monolinguals and bilinguals learned to improve their decision-making behavior over the course of the task. In both versions of the task, children switched choices more often after losses than after gains. Bilinguals switched their choices less often than monolinguals in the reversed task, indicating a slightly more mature decision-making strategy. Mental effort did not differ between monolinguals and bilinguals. Conclusions of these findings for the bilingual advantage assumption will be discussed.
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Affiliation(s)
- Susanne Enke
- Faculty of Education, Leipzig University, Leipzig, Saxony, Germany
- Faculty of Education, Leipzig Research Center for Early Child Development, Leipzig University, Leipzig, Saxony, Germany
- *Correspondence: Susanne Enke,
| | - Catherine Gunzenhauser
- Faculty of Education, Leipzig University, Leipzig, Saxony, Germany
- Faculty of Education, Leipzig Research Center for Early Child Development, Leipzig University, Leipzig, Saxony, Germany
- Faculty of Education, University of Freiburg, Freiburg im Breisgau, Baden-Württemberg, Germany
| | - Verena E. Johann
- Department of Psychology, University of Koblenz and Landau, Landau, Rhineland-Palatinate, Germany
- Individual Development and Adaptive Education (IDeA), Frankfurt, Hesse, Germany
| | - Julia Karbach
- Department of Psychology, University of Koblenz and Landau, Landau, Rhineland-Palatinate, Germany
- Individual Development and Adaptive Education (IDeA), Frankfurt, Hesse, Germany
| | - Henrik Saalbach
- Faculty of Education, Leipzig University, Leipzig, Saxony, Germany
- Faculty of Education, Leipzig Research Center for Early Child Development, Leipzig University, Leipzig, Saxony, Germany
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Chan J, Becerra R, Weinborn M, Preece D. Assessing Alexithymia across Asian and Western Cultures: Psychometric Properties of the Perth Alexithymia Questionnaire and Toronto Alexithymia Scale-20 in Singaporean and Australian Samples. J Pers Assess 2022; 105:396-412. [PMID: 35900047 DOI: 10.1080/00223891.2022.2095641] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Alexithymia refers to difficulties identifying feelings (DIF), describing feelings (DDF), and externally orientated thinking (EOT). Originally conceptualized by American psychiatrists, some researchers have since questioned the validity and application of this construct in Asian cultures. However, to date, there is little empirical work formally assessing the invariance of alexithymia across Asian and Western cultures. The present study aimed to help address this gap, by examining the psychometric properties and measurement invariance of two alexithymia measures, the Perth Alexithymia Questionnaire (PAQ) and Toronto Alexithymia Scale-20 (TAS-20), across samples from Singapore (n = 434) or Australia (n = 489). The same theoretically congruent factor structure was supported across both samples; this structure was fully invariant across samples for the PAQ, and partially invariant for the TAS-20. Both measures had good internal consistency and concurrent validity across samples, except the TAS-20 EOT subscale which had low internal consistency and factor loadings in both samples. The Singaporean sample reported higher DIF and DDF for positive emotions than the Australian sample. Overall, our results support the cross-cultural validity and application of the alexithymia construct. The PAQ and TAS-20 both appear to have good utility in this respect, though the PAQ may provide a more detailed facet-level profile.
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Affiliation(s)
- Joan Chan
- University of Western Australia, Perth, Australia
| | | | | | - David Preece
- University of Western Australia, Perth, Australia.,School of Psychology, Curtin University, Perth, Australia
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Eikerling MR, Bloder TS, Lorusso ML. A Nonword Repetition Task Discriminates Typically Developing Italian-German Bilingual Children From Bilingual Children With Developmental Language Disorder: The Role of Language-Specific and Language-Non-specific Nonwords. Front Psychol 2022; 13:826540. [PMID: 35719570 PMCID: PMC9201770 DOI: 10.3389/fpsyg.2022.826540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
In bi- and monolingual children, nonword repetition tasks (NWRTs) differentiate between typically developing (TD) and children with Developmental Language Disorder (DLD). Language specificity is a crucial factor in nonword construction especially for multilingual children. While language-specific nonwords seem less artificial than non-specific nonwords, the application of language-specific phonemes may be less suitable for bilingual children who are exposed to the target language less than monolingual peers. This study evaluates the concurrent and predictive value of a novel, computerized NWRT implemented in the MuLiMi web-platform and its potential in the discrimination of bilingual children with and without DLD, investigating the role of nonwords' language specificity. Thirty-seven children (of whom 17 had an objective risk of phonological disorders) with at least one Italian-speaking parent, living and attending kindergartens in Germany were tested with the MuLiMi NWRT and German standardized language tests. Caregivers and kindergarten teachers filled in questionnaires. Fourteen of the children were re-tested after 8-12 months. The results suggest that the new test's concurrent and discriminative validity are good. Analysis of variance revealed highly significant differences between children with and without (an objective risk of) phonological disorders and a significant interaction between nonword specificity and risk group. Significant correlations of initial scores with follow-up scores collected after 8-12 months were also found, as well as correlations with improvements in language abilities. In conclusion, although both language-specific and language-non-specific nonword repetition can support DLD risk identification in bilingual children, language-specific stimuli appear to be particularly sensitive indicators. This is interpreted as confirming DLD children's reduced sensitivity to frequent, familiar characteristics of the linguistic stimuli. The test's discriminative and concurrent validity showed to be robust to various potentially influencing factors like patterns of language exposure.
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Affiliation(s)
- Maren Rebecca Eikerling
- Unit of Neuropsychology of Developmental Disorders, Department of Child Psychopathology, Scientific Institute IRCCS E. Medea, Bosisio Parini, Italy
- Department of Psychology, University Milan-Bicocca, Milan, Italy
| | - Theresa Sophie Bloder
- Faculty of Languages and Literatures, Catholic University Eichstätt-Ingolstadt, Eichstätt, Germany
| | - Maria Luisa Lorusso
- Unit of Neuropsychology of Developmental Disorders, Department of Child Psychopathology, Scientific Institute IRCCS E. Medea, Bosisio Parini, Italy
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Testing the Bilingual Cognitive Advantage in Toddlers Using the Early Executive Functions Questionnaire. LANGUAGES 2022. [DOI: 10.3390/languages7020122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The present study aims to assess differences in executive functioning between monolingual and multilingual 23-month-old toddlers, both when dichotomizing multilingualism and assessing it on a continuum. It is hypothesized that multilinguals, individuals with greater non-dominant language exposure, and individuals with more translation equivalents, would perform better in the following domains: response inhibition, attentional flexibility, and regulation. No differences are expected for working memory. The Early Executive Functions Questionnaire, a newly developed parental report, is used to measure the four executive functions of interest. Multilinguals and individuals with greater non-dominant language exposure have significantly higher response inhibition; however, no differences are noted for any other executive function. Additionally, no associations between translation equivalents and executive functioning are found. Post-hoc analyses reveal that non-dominant language production had a positive correlation with working memory. The present findings support the notion of a domain-specific cognitive advantage for multilingual toddlers.
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Carioti D, Stucchi N, Toneatto C, Masia MF, Broccoli M, Carbonari S, Travellini S, Del Monte M, Riccioni R, Marcelli A, Vernice M, Guasti MT, Berlingeri M. Rapid Automatized Naming as a Universal Marker of Developmental Dyslexia in Italian Monolingual and Minority-Language Children. Front Psychol 2022; 13:783775. [PMID: 35465575 PMCID: PMC9021430 DOI: 10.3389/fpsyg.2022.783775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 02/21/2022] [Indexed: 11/29/2022] Open
Abstract
Rapid Automatized Naming (RAN) is considered a universal marker of developmental dyslexia (DD) and could also be helpful to identify a reading deficit in minority-language children (MLC), in which it may be hard to disentangle whether the reading difficulties are due to a learning disorder or a lower proficiency in the language of instruction. We tested reading and rapid naming skills in monolingual Good Readers (mGR), monolingual Poor Readers (mPR), and MLC, by using our new version of RAN, the RAN-Shapes, in 127 primary school students (from 3rd to 5th grade). In line with previous research, MLC showed, on average, lower reading performances as compared to mGR. However, the two groups performed similarly to the RAN-Shapes task. On the contrary, the mPR group underperformed both in the reading and the RAN tasks. Our findings suggest that reading difficulties and RAN performance can be dissociated in MLC; consequently, the performance at the RAN-Shapes may contribute to the identification of children at risk of a reading disorder without introducing any linguistic bias, when testing MLC.
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Affiliation(s)
- Desiré Carioti
- Department of Humanities, University of Urbino Carlo Bo, Urbino, Italy
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | - Natale Stucchi
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | - Carlo Toneatto
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | | | - Martina Broccoli
- Department of Humanities, University of Urbino Carlo Bo, Urbino, Italy
| | - Sara Carbonari
- Department of Humanities, University of Urbino Carlo Bo, Urbino, Italy
| | - Simona Travellini
- Department of Humanities, University of Urbino Carlo Bo, Urbino, Italy
- Center of Developmental Neuropsychology, ASUR Marche, Pesaro, Italy
| | - Milena Del Monte
- Center of Developmental Neuropsychology, ASUR Marche, Pesaro, Italy
| | - Roberta Riccioni
- Center of Developmental Neuropsychology, ASUR Marche, Pesaro, Italy
| | | | - Mirta Vernice
- Department of Humanities, University of Urbino Carlo Bo, Urbino, Italy
| | | | - Manuela Berlingeri
- Department of Humanities, University of Urbino Carlo Bo, Urbino, Italy
- Center of Developmental Neuropsychology, ASUR Marche, Pesaro, Italy
- NeuroMi, Milan Center for Neuroscience, Milan, Italy
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How does bilingualism modify cognitive function? Attention to the mechanism. Psychon Bull Rev 2022; 29:1246-1269. [PMID: 35091993 DOI: 10.3758/s13423-022-02057-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2022] [Indexed: 02/07/2023]
Abstract
It has been claimed that bilingual experience leads to an enhancement of cognitive control across the lifespan, a claim that has been investigated by comparing monolingual and bilingual groups performing standard executive function (EF) tasks. The results of these studies have been inconsistent, however, leading to controversy over the essential assumptions underlying the research program, namely, whether bilingualism produces cognitive change. We argue that the source of the inconsistency is not in the evidence but rather in the framework that has typically been used to motivate the research and interpret the results. We examine the componential view of EF with its central role for inhibition and argue that it provides a poor fit to both bilingual experience and the results of these studies. As an alternative, we propose a more holistic account based on attentional control that overrides the processes in the componential model of EF and applies to a wider range of tasks. The key element in our account is that behavioral differences between monolingual and bilingual individuals reflect differences in the efficiency and deployment of attentional control between the two language groups. In support of this point we show how attentional control provides a more satisfactory account for a range of findings that cannot reasonably be attributed to inhibition. We also suggest that group differences will emerge only when the attentional demands of a task exceed the control abilities of one of the groups, regardless of the EF components involved. We then review literature from across the lifespan to evaluate the extent to which this account is consistent with existing evidence, and conclude with some suggestions on how the field may be advanced by new lines of empirical enquiry.
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Freeman MR, Schroeder SR. Assessing Language Skills in Bilingual Children: Current Trends in Research and Practice. JOURNAL OF CHILD SCIENCE 2022. [DOI: 10.1055/s-0042-1743575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
AbstractA continuously challenging issue in the field of speech–language pathology is accurately identifying and diagnosing a language disorder in school-aged (pre-kindergarten through 5th grade) bilingual children, as bilingual children are disproportionately under- and overidentified with a language disorder. The current review focuses on the assessment of bilingual children in pre-kindergarten through fifth grade, aimed to inform teachers, pediatricians, parents, and other relevant professionals of issues surrounding assessment of these dual-language learners. We examine the barriers to assessing bilingual children for language disorders, such as the lack of availability of bilingual tests, underinformative current best practice guidelines, lack of speech–language pathologist (SLP) training/knowledge of bilingualism, and use of interpreters. We discuss the necessary considerations when SLPs use norm-referenced tests with bilingual children, such as norming samples, accurate identification of a language disorder, reliability and validity, test administration, and potential solutions to using otherwise poorly suited norm-referenced tests. We also consider research on several alternative measures to norm-referenced assessments, including dynamic assessment, nonword repetition, language sampling, nonlinguistic cognition, and parent report. We conclude by synthesizing the information in this review to offer six principles of best practices for bilingual assessment.
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Affiliation(s)
- Max R. Freeman
- Department of Communication Sciences and Disorders, St. John's University, Jamaica, New York, United States
| | - Scott R. Schroeder
- Department of Speech-Language-Hearing Sciences, Hofstra University, Hempstead, New York, United States
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Predicting multilingual effects on executive function and individual connectomes in children: An ABCD study. Proc Natl Acad Sci U S A 2021; 118:2110811118. [PMID: 34845019 DOI: 10.1073/pnas.2110811118] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2021] [Indexed: 11/18/2022] Open
Abstract
While there is a substantial amount of work studying multilingualism's effect on cognitive functions, little is known about how the multilingual experience modulates the brain as a whole. In this study, we analyzed data of over 1,000 children from the Adolescent Brain Cognitive Development (ABCD) Study to examine whether monolinguals and multilinguals differ in executive function, functional brain connectivity, and brain-behavior associations. We observed significantly better performance from multilingual children than monolinguals in working-memory tasks. In one finding, we were able to classify multilinguals from monolinguals using only their whole-brain functional connectome at rest and during an emotional n-back task. Compared to monolinguals, the multilingual group had different functional connectivity mainly in the occipital lobe and subcortical areas during the emotional n-back task and in the occipital lobe and prefrontal cortex at rest. In contrast, we did not find any differences in behavioral performance and functional connectivity when performing a stop-signal task. As a second finding, we investigated the degree to which behavior is reflected in the brain by implementing a connectome-based behavior prediction approach. The multilingual group showed a significant correlation between observed and connectome-predicted individual working-memory performance scores, while the monolingual group did not show any correlations. Overall, our observations suggest that multilingualism enhances executive function and reliably modulates the corresponding brain functional connectome, distinguishing multilinguals from monolinguals even at the developmental stage.
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de Bruin A, Dick AS, Carreiras M. Clear Theories Are Needed to Interpret Differences: Perspectives on the Bilingual Advantage Debate. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2021; 2:433-451. [PMID: 37214628 PMCID: PMC10158573 DOI: 10.1162/nol_a_00038] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 04/05/2021] [Indexed: 05/24/2023]
Abstract
The heated debate regarding bilingual cognitive advantages remains ongoing. While there are many studies supporting positive cognitive effects of bilingualism, recent meta-analyses have concluded that there is no consistent evidence for a bilingual advantage. In this article we focus on several theoretical concerns. First, we discuss changes in theoretical frameworks, which have led to the development of insufficiently clear theories and hypotheses that are difficult to falsify. Next, we discuss the development of looking at bilingual experiences and the need to better understand language control. Last, we argue that the move from behavioural studies to a focus on brain plasticity is not going to solve the debate on cognitive effects, especially not when brain changes are interpreted in the absence of behavioural differences. Clearer theories on both behavioural and neural effects of bilingualism are needed. However, to achieve this, a solid understanding of both bilingualism and executive functions is needed first.
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Affiliation(s)
- Angela de Bruin
- Department of Psychology, University of York, York, United Kingdom
- Basque Center on Cognition, Brain and Language (BCBL), Donostia-San Sebastián, Spain
| | - Anthony Steven Dick
- Department of Psychology, Florida International University, Miami, FL, United States
| | - Manuel Carreiras
- Basque Center on Cognition, Brain and Language (BCBL), Donostia-San Sebastián, Spain
- University of the Basque Country, Bilbao, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
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Brignoni‐Pérez E, Matejko AA, Jamal NI, Eden GF. Functional neuroanatomy of arithmetic in monolingual and bilingual adults and children. Hum Brain Mapp 2021; 42:4880-4895. [PMID: 34255408 PMCID: PMC8449110 DOI: 10.1002/hbm.25587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 06/08/2021] [Accepted: 06/28/2021] [Indexed: 12/31/2022] Open
Abstract
Prior studies on the brain bases of arithmetic have not focused on (or even described) their participants' language backgrounds. Yet, unlike monolinguals, early bilinguals have the capacity to solve arithmetic problems in both of their two languages. This raises the question whether this ability, or any other experience that comes with being bilingual, affects brain activity for arithmetic in bilinguals relative to monolinguals. Here, we used functional magnetic resonance imaging to compare brain activity in 44 English monolinguals and 44 Spanish-English early bilinguals, during the solving of arithmetic problems in English. We used a factorial design to test for a main effect of bilingual Language Experience. Based on the known modulating roles of arithmetic operation and age, we used two arithmetic tasks (addition and subtraction) and studied two age groups (adults and children). When collapsing across operations and age, we found broad bilateral activation for arithmetic in both the monolingual group and the bilingual group. However, an analysis of variance revealed that there was no effect of Language Experience, nor an interaction of Language Experience with Operation or Age Group. Bayesian analyses within regions of interest chosen for their role in arithmetic further supported the finding of no effect of Language Experience on brain activity underlying arithmetic. We conclude that early bilingualism does not influence the functional neuroanatomy of simple arithmetic.
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Affiliation(s)
- Edith Brignoni‐Pérez
- Center for the Study of Learning, Department of PediatricsGeorgetown University Medical CenterWashingtonDistrict of ColumbiaUSA
- Interdisciplinary Program in NeuroscienceGeorgetown UniversityWashingtonDistrict of ColumbiaUSA
| | - Anna A. Matejko
- Center for the Study of Learning, Department of PediatricsGeorgetown University Medical CenterWashingtonDistrict of ColumbiaUSA
| | - Nasheed I. Jamal
- Center for the Study of Learning, Department of PediatricsGeorgetown University Medical CenterWashingtonDistrict of ColumbiaUSA
| | - Guinevere F. Eden
- Center for the Study of Learning, Department of PediatricsGeorgetown University Medical CenterWashingtonDistrict of ColumbiaUSA
- Interdisciplinary Program in NeuroscienceGeorgetown UniversityWashingtonDistrict of ColumbiaUSA
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Williams L, Parthasarathy P, Molnar M. Measures of Bilingual Cognition - From Infancy to Adolescence. J Cogn 2021; 4:45. [PMID: 34514316 PMCID: PMC8396129 DOI: 10.5334/joc.184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/11/2021] [Indexed: 12/13/2022] Open
Abstract
An extensive literature exists regarding the effect of bilingualism on cognition in developing populations. However, the term 'cognition' is vague and applies to a large number of different abilities. We reviewed 60 publications examining cognition in simultaneous bilingual children to understand what aspects of cognition have been studied in this population and what tasks have been used, in addition to qualitatively assessing the results of bilingual/monolingual comparisons. Executive function was the most frequently assessed cognitive ability across all age groups, paralleling the adult bilingual literature, with memory flexibility and theory of mind also emerging as common targets within infant and preschool age groups. Results are discussed in light of developmental trajectories and assessment methodologies currently available for the cognitive abilities represented in this literature.
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Affiliation(s)
- Lindsay Williams
- Department of Speech-Language Pathology, University of Toronto, CA
| | | | - Monika Molnar
- Department of Speech-Language Pathology, University of Toronto, CA
- Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, CA
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Montgomery L, Chondrogianni V, Fletcher-Watson S, Rabagliati H, Sorace A, Davis R. Measuring the Impact of Bilingualism on Executive Functioning Via Inhibitory Control Abilities in Autistic Children. J Autism Dev Disord 2021; 52:3560-3573. [PMID: 34406588 PMCID: PMC9296418 DOI: 10.1007/s10803-021-05234-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2021] [Indexed: 11/27/2022]
Abstract
One factor that may influence how executive functions develop is exposure to more than one language in childhood. This study explored the impact of bilingualism on inhibitory control in autistic (n = 38) and non-autistic children (n = 51). Bilingualism was measured on a continuum of exposure to investigate the effects of language environment on two facets of inhibitory control. Behavioural control of motor impulses was modulated positively through increased bilingual exposure, irrespective of diagnostic status, but bilingual exposure did not significantly affect inhibition involving visual attention. The results partially support the hypothesis that bilingual exposure differentially affects components of inhibitory control and provides important evidence for families that bilingualism is not detrimental to their development.
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Affiliation(s)
- Lewis Montgomery
- The Salvesen Mindroom Research Centre, University of Edinburgh, 5th Floor, Kennedy Tower, Morningside Place, Edinburgh, EH10 5HF, UK
| | - Vicky Chondrogianni
- School of Philosophy, Psychology, and Language Sciences, University of Edinburgh, Edinburgh, EH8 9AD, UK
| | - Sue Fletcher-Watson
- The Salvesen Mindroom Research Centre, University of Edinburgh, 5th Floor, Kennedy Tower, Morningside Place, Edinburgh, EH10 5HF, UK
| | - Hugh Rabagliati
- School of Philosophy, Psychology, and Language Sciences, University of Edinburgh, Edinburgh, EH8 9AD, UK
| | - Antonella Sorace
- School of Philosophy, Psychology, and Language Sciences, University of Edinburgh, Edinburgh, EH8 9AD, UK
| | - Rachael Davis
- The Salvesen Mindroom Research Centre, University of Edinburgh, 5th Floor, Kennedy Tower, Morningside Place, Edinburgh, EH10 5HF, UK.
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21
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Enke S, Gunzenhauser C, Hepach R, Karbach J, Saalbach H. Differences in cognitive processing? The role of verbal processes and mental effort in bilingual and monolingual children's planning performance. J Exp Child Psychol 2021; 213:105255. [PMID: 34388641 DOI: 10.1016/j.jecp.2021.105255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 06/06/2021] [Accepted: 07/06/2021] [Indexed: 01/29/2023]
Abstract
Past research documents a bilingual advantage in the domain of executive functions (EFs). However, controversial debates have questioned the robustness of those behavioral differences. The current study aimed to better understand the underlying cognitive prerequisites in bilingual students as compared with monolingual students and focused on two processes: the role of verbal processes, on the one hand, and mental effort during task execution, on the other. The use of self-regulatory speech has been found to be related to performance in tasks requiring EFs. For bilinguals who have grown up with two language systems from an early age, those relations are not fully understood. Furthermore, results from neuroimaging studies have shown that bilinguals might exhibit less mental effort in EF tasks. We investigated both processes in German-speaking monolingual elementary school students (n = 33; Mage = 8.78 years) and German-Russian bilingual elementary school students (n = 34; Mage = 8.88 years) solving a planning task. Results showed that monolinguals were impaired by a verbal secondary task in comparison with a motor control condition, whereas bilinguals performed in both tasks at an equal level, indicating a differential role of self-regulatory speech in both language groups. Analyses of changes in pupil diameter revealed less mental effort during task execution for bilingual children as compared with monolingual children. The current study adds to the existing literature by supplying further evidence for cognitive differences between monolingual and bilingual children.
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Affiliation(s)
- Susanne Enke
- Faculty of Education, Leipzig University, 04109 Leipzig, Germany; Leipzig Research Center for Early Child Development, 04109 Leipzig, Germany.
| | - Catherine Gunzenhauser
- Faculty of Education, Leipzig University, 04109 Leipzig, Germany; Leipzig Research Center for Early Child Development, 04109 Leipzig, Germany; Faculty of Education, Freiburg University, 79085 Freiburg, Germany
| | - Robert Hepach
- Department of Experimental Psychology, University of Oxford, Oxford OX2 6GG, UK
| | - Julia Karbach
- Department of Psychology, University of Koblenz-Landau, 76829 Landau, Germany; Center for Research on Individual Development and Adaptive Education of Children at Risk (IDeA), 60323 Frankfurt, Germany
| | - Henrik Saalbach
- Faculty of Education, Leipzig University, 04109 Leipzig, Germany; Leipzig Research Center for Early Child Development, 04109 Leipzig, Germany
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Shokrkon A, Nicoladis E. Absence of a bilingual cognitive flexibility advantage: A replication study in preschoolers. PLoS One 2021; 16:e0255157. [PMID: 34351985 PMCID: PMC8341632 DOI: 10.1371/journal.pone.0255157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 07/08/2021] [Indexed: 11/18/2022] Open
Abstract
Some studies have found a bilingual advantage in children's executive function and some failed to find a bilingual advantage. For example, the results of a previous study by Bialystok & Martin (2004) indicated that Chinese-English bilingual preschool children outperformed English monolingual children in solving the dimensional change card sort (DCCS). The goal of our study was to replicate this study using the same dimensional change card sort task. We also tested our participants on vocabulary and digit span. Our participants were 40 English monolingual and 40 Mandarin-English bilingual children and were within the same age range as the children in Bialystok & Martin's (2004) study. Our results showed no difference between bilinguals and monolinguals. Both groups of children in the present study performed better than those in Bialystok and Martin (2004), but the bigger difference was between the two groups of monolinguals. These results suggest that it could be important to attend to monolingual children's performance, in addition to bilinguals', when testing for a bilingual advantage. Our replication study is important because it helps with clarifying the validity of studies finding a bilingual advantage and to help future researchers know whether to build on their findings or not.
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Affiliation(s)
- Anahita Shokrkon
- Department of Psychology, University of Alberta, Edmonton, AB, Canada
| | - Elena Nicoladis
- Department of Psychology, University of Alberta, Edmonton, AB, Canada
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Simonato E, Baldisseri ATD, Avila CRBD. Bilingualism and Rapid Automatized Naming: effects of language switching on lexical access and reading speed. Codas 2021; 33:e20190028. [PMID: 34231750 DOI: 10.1590/2317-1782/20202019028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 09/14/2020] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To assess whether bilingualism, on a language switching experiment, is associated with higher or lower accuracy and speed of the rapid automatized naming of objects and investigate the influence of language switching on reading speed. METHODS The performance of 50 Brazilian bilingual children in the Rapid Automatized Naming Task, whose L1 was Brazilian Portuguese and who were exposed to English daily at school, was assessed. Forty-seven monolingual (Brazilian Portuguese) children were grouped according to age. RESULTS Language switching interfered with the performance of the bilingual children in the Rapid Automatized Naming Task in terms of speed and accuracy. No correlations were found between the performance in the RAN task and Reading Speed. CONCLUSION Brazilian bilingual students showed poor performance in the rapid naming task on the switch trial when compared to monolingual students, showing higher rates of mistakes, especially hesitations. Only the performance of bilingual students in the rapid naming task in L2 correlated with L1 reading speed.
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Affiliation(s)
- Esther Simonato
- Escola Paulista de Medicina, Universidade Federal de São Paulo - UNIFESP - São Paulo (SP), Brasil
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Bialystok E, Shorbagi SH. Subtle Increments in Socioeconomic Status and Bilingualism Jointly Affect Children’s Verbal and Nonverbal Performance. JOURNAL OF COGNITION AND DEVELOPMENT 2021. [DOI: 10.1080/15248372.2021.1901711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Andreou M, Tsimpli IM, Masoura E, Agathopoulou E. Cognitive Mechanisms of Monolingual and Bilingual Children in Monoliterate Educational Settings: Evidence From Sentence Repetition. Front Psychol 2021; 11:613992. [PMID: 33551924 PMCID: PMC7855031 DOI: 10.3389/fpsyg.2020.613992] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 12/14/2020] [Indexed: 11/13/2022] Open
Abstract
Sentence repetition (SR) tasks have been extensively employed to assess bilingual children’s linguistic and cognitive resources. The present study examined whether monoliterate bilingual children differ from their monolingual (and monoliterate) peers in SR accuracy and cognitive tasks, and investigated links between vocabulary, updating, verbal and visuospatial working memory and SR performance in the same children. Participants were two groups of 35 children, 8–12 years of age: one group consisted of Albanian-Greek monoliterate bilingual children and the other of Greek monolingual children attending a monolingual-Greek educational setting. The findings demonstrate that the two groups performed similarly in the grammaticality scores of the SR. However, monolinguals outperformed the monoliterate bilinguals in SR accuracy, as well as in the visuospatial working memory and updating tasks. The findings did not indicate any bilingual advantage in cognitive performance. The results also demonstrate that updating and visuospatial working memory significantly predicted monolingual children’s SR accuracy scores, whereas Greek vocabulary predicted the performance of our monoliterate bilingual children in the same task. We attribute this outcome to the fact that monoliterate bilingual children do not rely on their fluid cognitive resources to perform the task, but instead rely on language proficiency (indicated by expressive vocabulary) while performing the SR.
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Affiliation(s)
- Maria Andreou
- Department of Philology, University of Ioannina, Ioannina, Greece.,Department of English, School of Arts and Humanities, University of Cologne, Cologne, Germany
| | - Ianthi Maria Tsimpli
- Department of Theoretical and Applied Linguistics, University of Cambridge, Cambridge, United Kingdom
| | - Elvira Masoura
- Department of Developmental and School Psychology, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Agathopoulou
- Department of Theoretical and Applied Linguistics, School of English, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Farabolini G, Rinaldi P, Caselli MC, Cristia A. Non-word repetition in bilingual children: the role of language exposure, vocabulary scores and environmental factors. SPEECH, LANGUAGE AND HEARING 2021. [DOI: 10.1080/2050571x.2021.1879609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Gianmatteo Farabolini
- National Research Council, Institute of Cognitive Sciences and Technologies, Rome, Italy
- Départment d’études cognitives Laboratoire de Sciences Cognitives et Psycholinguistique, Ecole Normale Supérieure, Paris, France
| | - Pasquale Rinaldi
- National Research Council, Institute of Cognitive Sciences and Technologies, Rome, Italy
| | - Maria Cristina Caselli
- National Research Council, Institute of Cognitive Sciences and Technologies, Rome, Italy
| | - Alejandrina Cristia
- Départment d’études cognitives Laboratoire de Sciences Cognitives et Psycholinguistique, Ecole Normale Supérieure, Paris, France
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Giovannoli J, Martella D, Federico F, Pirchio S, Casagrande M. The Impact of Bilingualism on Executive Functions in Children and Adolescents: A Systematic Review Based on the PRISMA Method. Front Psychol 2020; 11:574789. [PMID: 33123054 PMCID: PMC7573143 DOI: 10.3389/fpsyg.2020.574789] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 08/24/2020] [Indexed: 11/13/2022] Open
Abstract
Approximately half of the world's population is bilingual or multilingual. The bilingual advantage theory claims that the constant need to control both known languages, that are always active in the brain, to use the one suitable for each specific context improves cognitive functions and specifically executive functions. However, some authors do not agree on the bilingual effect, given the controversial results of studies on this topic. This systematic review aims to summarize the results of studies on the relationship between bilingualism and executive functions. The review was conducted according to PRISMA-statement through searches in the scientific database PsychINFO, PsycARTICLES, MEDLINE, and PUBMED. Studies included in this review had at least one bilingual and monolingual group, participants aged between 5 and 17 years, and at least one executive function measure. Studies on second language learners, multilingual people, and the clinical population were excluded. Fifty-three studies were included in the systematic review. Evidence supporting the bilingual effect seems to appear when assessing inhibition and cognitive flexibility, but to disappear when working memory is considered. The inconsistent results of the studies do not allow drawing definite conclusions on the bilingual effect. Further studies are needed; they should consider the role of some modulators (e.g., language history and context, methodological differences) on the observed results.
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Affiliation(s)
| | - Diana Martella
- Instituto de Estudios Sociales y Humanísticos, Universidad Autónoma de Chile, Santiago de Chile, Chile
| | - Francesca Federico
- Dipartimento di Psicologia e dei Processi di Sviluppo e Socializzazione, Sapienza Università di Roma, Roma, Italy
| | - Sabine Pirchio
- Dipartimento di Psicologia Dinamica e Clinica, Sapienza Università di Roma, Roma, Italy
| | - Maria Casagrande
- Dipartimento di Psicologia Dinamica e Clinica, Sapienza Università di Roma, Roma, Italy
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Swanson HL. The relationship between executive processing and computational growth among monolingual and english learners with and without math difficulties: Does it help to be bilingual? COGNITIVE DEVELOPMENT 2020. [DOI: 10.1016/j.cogdev.2020.100961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lee Swanson H, Arizmendi GD, Li JT. Working memory growth predicts mathematical problem-solving growth among emergent bilingual children. J Exp Child Psychol 2020; 201:104988. [PMID: 32971352 DOI: 10.1016/j.jecp.2020.104988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/27/2020] [Accepted: 08/14/2020] [Indexed: 11/18/2022]
Abstract
An area of mathematics found to be difficult for emergent bilingual children whose first language (L1) is Spanish in the United States is solving mathematical word problems. The purpose of this study was to determine the relationship between growth in the executive component of working memory (WM) and growth in mathematical word-problem solving in children whose L1 is Spanish. Elementary school children (Grades 1, 2, and 3) were administered a battery of mathematical, vocabulary, reading, and cognitive measures (short-term memory [STM], inhibition, and WM) in both Spanish (L1) and English (second language [L2]) in Year 1 and again 1 year later. Multilevel growth modeling showed that growth in WM significantly predicted growth in L1 and L2 mathematical word-problem solving. Furthermore, the contributions of WM to mathematical word-problem-solving growth in both L1 and L2 were independent of language skills in vocabulary, reading, estimation, naming speed, inhibition, STM, and calculation. Overall, the results suggest that the mental activities that underlie WM play a significant role in predictions of L1 and L2 mathematical word-problem-solving accuracy.
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Affiliation(s)
- H Lee Swanson
- Educational Psychology, Graduate School of Education, University of California, Riverside, Riverside, CA 92521, USA; Education Psychology, College of Education and Human Sciences, University of New Mexico, Albuquerque, NM 87131, USA.
| | - Genesis D Arizmendi
- Education Psychology, College of Education and Human Sciences, University of New Mexico, Albuquerque, NM 87131, USA
| | - Jui-Teng Li
- Education Psychology, College of Education and Human Sciences, University of New Mexico, Albuquerque, NM 87131, USA
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Verbal Working Memory but Not Attention Is Related to Language Proficiency: Evidence from Multilingual Speakers. Psychol Belg 2020; 60:270-293. [PMID: 32944261 PMCID: PMC7473201 DOI: 10.5334/pb.525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Numerous studies have shown a consistent relationship between verbal working memory (WM) and native-language as well as non-native language learning abilities. However, the role of attentional abilities has been rarely explored, although these abilities have been shown to be associated both with verbal working memory and oral language proficiency. This study investigated the association between WM, attention and language proficiency in young adults raised with three different languages (Luxembourgish, German and French). Auditory-verbal WM abilities were assessed via an immediate serial recall task. Attentional abilities were assessed via auditory-verbal and visuo-spatial attentional tasks. Using a Bayesian correlational approach, we observed robust evidence for an association between auditory-verbal WM abilities and non-native language proficiency. At the same time, we observed no reliable evidence in favor of an association between language proficiency and auditory-verbal/visuo-spatial attentional measures. These results suggest that auditory-verbal WM and non-native language proficiency are strongly linked in young multilingual adults, irrespective of auditory-verbal or visuo-spatial attentional abilities.
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Goksan S, Argyri F, Clayden JD, Liegeois F, Wei L. Early childhood bilingualism: effects on brain structure and function. F1000Res 2020; 9:370. [PMID: 32528666 PMCID: PMC7262573 DOI: 10.12688/f1000research.23216.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/28/2020] [Indexed: 01/18/2023] Open
Abstract
Growing up in a bilingual environment is becoming increasingly common. Yet, we know little about how this enriched language environment influences the connectivity of children's brains. Behavioural research in children and adults has shown that bilingualism experience may boost executive control (EC) skills, such as inhibitory control and attention. Moreover, increased structural and functional (resting-state) connectivity in language-related and EC-related brain networks is associated with increased executive control in bilingual adults. However, how bilingualism factors alter brain connectivity early in brain development remains poorly understood. We will combine standardised tests of attention with structural and resting-state functional magnetic resonance imaging (MRI) in bilingual children. This study will allow us to address an important field of inquiry within linguistics and developmental cognitive neuroscience by examining the following questions: Does bilingual experience modulate connectivity in language-related and EC-related networks in children? Do differences in resting-state brain connectivity correlate with differences in EC skills (specifically attention skills)? How do bilingualism-related factors, such as age of exposure to two languages, language usage and proficiency, modulate brain connectivity? We will collect structural and functional MRI, and quantitative measures of EC and language skills from two groups of English-Greek bilingual children - 20 simultaneous bilinguals (exposure to both languages from birth) and 20 successive bilinguals (exposure to English between the ages of 3 and 5 years) - and 20 English monolingual children, 8-10 years old. We will compare connectivity measures and attention skills between monolinguals and bilinguals to examine the effects of bilingual exposure. We will also examine to what extent bilingualism factors predict brain connectivity in EC and language networks. Overall, we hypothesize that connectivity and EC will be enhanced in bilingual children compared to monolingual children, and each outcome will be modulated by age of exposure to two languages and by bilingual language usage.
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Affiliation(s)
- Sezgi Goksan
- Centre for Applied Linguistics, UCL Institute of Education, 20 Bedford Way, London, WC1H 0AL, UK
- Developmental Neurosciences Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Froso Argyri
- Centre for Applied Linguistics, UCL Institute of Education, 20 Bedford Way, London, WC1H 0AL, UK
| | - Jonathan D. Clayden
- Developmental Neurosciences Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Frederique Liegeois
- Developmental Neurosciences Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Li Wei
- Centre for Applied Linguistics, UCL Institute of Education, 20 Bedford Way, London, WC1H 0AL, UK
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Morrison C, Taler V. ERP measures of the effects of age and bilingualism on working memory performance. Neuropsychologia 2020; 143:107468. [PMID: 32305300 DOI: 10.1016/j.neuropsychologia.2020.107468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 03/26/2020] [Accepted: 04/12/2020] [Indexed: 10/24/2022]
Abstract
Previous research has suggested that bilinguals may exhibit cognitive advantages over those who are monolingual, although conflicting results have been reported. This advantage may be heightened in older adults, because of age-related cognitive decline. However, the effects of bilingualism on working memory performance in older adults remain unknown. The current study uses electroencephalography to measure brain activity (event-related potential; ERP) differences between young and older monolinguals and bilinguals during a delayed matching-to-sample task. Although there were no effects of bilingualism in behavioral measures, differences were observed in electrophysiological measures. While no Age by Language interaction was observed, several main effects were identified. Compared to young adults, older adults exhibited smaller N2 amplitudes and larger P2 and P3b amplitudes in the medium and high load conditions. Older adults also displayed an increased slow wave amplitude that occurred in conjunction with increased reaction time. ERP differences during difficult tasks in older adults suggest the use of compensatory mechanisms to maintain similar performance to the young adults. Bilinguals exhibited smaller N2 and larger P2 and P3b amplitudes than monolinguals. ERP differences observed in bilinguals may reflect differences in cognitive processing. However, in the absence of performance differences between monolinguals and bilinguals, interpreting a bilingual advantage in working memory processing is difficult.
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Affiliation(s)
- Cassandra Morrison
- School of Psychology, University of Ottawa, Canada, & Bruyère Research Institute, Ottawa, Canada
| | - Vanessa Taler
- School of Psychology, University of Ottawa, Canada, & Bruyère Research Institute, Ottawa, Canada.
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Ljungberg JK, Elbe P, Sörman DE. The bilingual effects of linguistic distances on episodic memory and verbal fluency. Scand J Psychol 2019; 61:195-203. [PMID: 31851768 DOI: 10.1111/sjop.12609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 11/05/2019] [Indexed: 11/28/2022]
Abstract
The impact of linguistic distance or the relatedness between two languages, on bilinguals' episodic memory performance and verbal fluency is an understudied area. Thus, the purpose of this study was to determine if differences in linguistic distances have differential effects on these abilities. Measures of episodic recognition, categorical fluency, and global cognitive functioning were also considered in the analyses. Two matched samples with participants living and educated in Sweden were drawn from the Betula Prospective Cohort Study. Results showed that bilinguals who speak linguistically similar languages (Swedish and English), performed significantly better than monolinguals on both episodic memory recall and letter fluency, while bilinguals who speak two languages that are more distant (Swedish and Finnish), showed no advantages compared to their monolingual counterparts. For both tasks, however, a linear trend was observed indicative of better performance for the Swedish-English group compared to the Finnish-Swedish group, and for the Swedish-Finnish group compared to the monolinguals group. As expected, no differences between groups were found in any of the other cognitive tasks. Overall, results suggest that the impact of linguistic distances should be explored in more detail in the future.
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Affiliation(s)
- Jessica K Ljungberg
- Engineering Psychology, Division of Human Work Science, Luleå University of Technology, Luleå, Sweden.,Department of Psychology, Umeå University, Umeå, Sweden
| | - Pia Elbe
- Engineering Psychology, Division of Human Work Science, Luleå University of Technology, Luleå, Sweden.,Department of Psychology, Umeå University, Umeå, Sweden
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Swanson HL, Kong J, Petcu SD. Growth in Math Computation among Monolingual and English Language Learners:Does the Executive System have a Role? Dev Neuropsychol 2019; 44:566-593. [PMID: 31709824 DOI: 10.1080/87565641.2019.1688328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This cohort-sequential study explored the components of working memory that underlie math calculation in elementary school children who are monolingual (English) or English language learners (ELLs) whose first language is Spanish. To this end, children (N = 789) in grades 1, 2, and 3 at wave 1 were administered a battery of math, vocabulary, reading and cognitive (short-term memory [STM], working memory [WM], rapid naming, and inhibition) measures. The battery of tests was administered again one year and two years later to the same participants. Three important findings emerged. First, along with naming speed, the results suggest that growth in the executive component of WM was significantly related to growth in calculation performance. Second, performance on measures of reading, fluid intelligence, naming speed and executive processes in wave 1 were significantly related to wave 3 math calculation performance. Finally, the full latent growth model showed that monolingual and ELL children were statistically comparable in computation at wave 3. Thus, strong support was found for the notion that the executive component of WM was related to math computation but weak support for the notion ELL children experienced a math achievement gap.
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Affiliation(s)
- H Lee Swanson
- Educational Psychology, University of California-Riverside, Riverside, CA, USA.,Educational Psychology, University of New Mexico, Albuquerque, NM, USA
| | - Jennifer Kong
- Educational Psychology, University of New Mexico, Albuquerque, NM, USA.,Special Education, Chapman University, Orange, CA, USA
| | - Stefania D Petcu
- Office of Research and Community Engagement, University of New Mexico, Albuquerque, NM, USA
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Lee Swanson H, Kong JE, Petcu SD. Individual differences in math problem solving and executive processing among emerging bilingual children. J Exp Child Psychol 2019; 187:104653. [PMID: 31377651 DOI: 10.1016/j.jecp.2019.06.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/05/2019] [Accepted: 06/07/2019] [Indexed: 10/26/2022]
Abstract
This study identified cognitive processes that underlie individual differences in working memory (WM) and mathematical problem-solving accuracy in emerging bilingual children (English learners). A battery of tests was administered in both English and Spanish that assessed problem solving, achievement, and cognitive processing in children in first grade (n = 155), second grade (n = 129), and third grade (n = 110). The results were that (a) the executive component of WM predicted solution accuracy of word problems independent of first language and second language measures of vocabulary, reading, domain-specific knowledge (e.g., calculation, estimation), and short-term memory and (b) first language (Spanish) measures of the executive component of WM and magnitude comparisons were major predictors of math problem-solving accuracy in both languages. The results support the notion that the executive system of WM is a unique predictor of emerging bilingual children's math problem-solving accuracy in both languages.
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Affiliation(s)
- H Lee Swanson
- University of California, Riverside, Riverside, CA 92521, USA; University of New Mexico, Albuquerque, NM 87131, USA.
| | - Jennifer E Kong
- University of California, Riverside, Riverside, CA 92521, USA; University of New Mexico, Albuquerque, NM 87131, USA
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36
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Language proficiency in bilinguals enhances action preparedness and control. JOURNAL OF CULTURAL COGNITIVE SCIENCE 2019. [DOI: 10.1007/s41809-019-00030-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Arizmendi GD, Alt M, Gray S, Hogan TP, Green S, Cowan N. Do Bilingual Children Have an Executive Function Advantage? Results From Inhibition, Shifting, and Updating Tasks. Lang Speech Hear Serv Sch 2019; 49:356-378. [PMID: 29978206 DOI: 10.1044/2018_lshss-17-0107] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 02/18/2018] [Indexed: 12/30/2022] Open
Abstract
Purpose The purpose of this study was to examine differences in performance between monolingual and Spanish-English bilingual second graders (aged 7-9 years old) on executive function tasks assessing inhibition, shifting, and updating to contribute more evidence to the ongoing debate about a potential bilingual executive function advantage. Method One hundred sixty-seven monolingual English-speaking children and 80 Spanish-English bilingual children were administered 7 tasks on a touchscreen computer in the context of a pirate game. Bayesian statistics were used to determine if there were differences between the monolingual and bilingual groups. Additional analyses involving covariates of maternal level of education and nonverbal intelligence, and matching on these same variables, were also completed. Results Scaled-information Bayes factor scores more strongly favored the null hypothesis that there were no differences between the bilingual and monolingual groups on any of the executive function tasks. For 2 of the tasks, we found an advantage in favor of the monolingual group. Conclusions If there is a bilingual advantage in school-aged children, it is not robust across circumstances. We discuss potential factors that might counteract an actual advantage, including task reliability and environmental influences.
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Affiliation(s)
- Genesis D Arizmendi
- Department of Speech, Language, and Hearing Sciences, University of Arizona, Tucson
| | - Mary Alt
- Department of Speech, Language, and Hearing Sciences, University of Arizona, Tucson
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Czapka S, Klassert A, Festman J. Executive Functions and Language: Their Differential Influence on Mono- vs. Multilingual Spelling in Primary School. Front Psychol 2019; 10:97. [PMID: 30792671 PMCID: PMC6374619 DOI: 10.3389/fpsyg.2019.00097] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 01/14/2019] [Indexed: 12/20/2022] Open
Abstract
We aimed at unveiling the role of executive functions (EFs) and language-related skills in spelling for mono- versus multilingual primary school children. We focused on EF and language-related skills, in particular lexicon size and phonological awareness (PA), because these factors were found to predict spelling in studies predominantly conducted with monolinguals, and because multilingualism can modulate these factors. There is evidence for (a) a bilingual advantage in EF due to constant high cognitive demands through language control, (b) a smaller mental lexicon in German and (c) possibly better PA. Multilinguals in Germany show on average poorer German language proficiency, what can influence performance on language-based tasks negatively. Thus, we included two spelling tasks to tease apart spelling based on lexical knowledge (i.e., word spelling) from spelling based on non-lexical strategies (i.e., non-word spelling). Our sample consisted of heterogeneous third graders from Germany: 69 monolinguals (age: M = 108 months) and 57 multilinguals (age: M = 111 months). On less language-dependent tasks (e.g., non-word spelling, PA, intelligence, short-term memory (STM) and three EF tasks testing switching, inhibition, and working memory) performance of both groups did not differ significantly. However, multilinguals performed significantly more poorly on tasks measuring German lexicon size and word spelling than monolinguals. Regression analyses revealed that for multilinguals, inhibition was related to spelling, whereas switching was the only EF component to influence word spelling in monolinguals and non-word spelling performance in both groups. By adding lexicon size and other language-related factors to the regression models, the influence of switching was reduced to insignificant effects, but inhibition remained significant for multilinguals. Language-related skills best predicted spelling and both language groups shared those variables: PA for word spelling, and STM for non-word spelling. Additionally, multilinguals' word spelling performance was also predicted by their German lexicon size, and non-word spelling performance by PA. This study offers an in-depth look at spelling acquisition at a certain point of literacy development. Mono- and multilinguals have the predominant factors for spelling in common, but probably due to superior language knowledge, monolinguals were already able to make use of EF during spelling. For multilinguals, German lexicon size was more important for spelling than EF. For multilinguals' spelling these functions might come into play only at a later stage.
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Affiliation(s)
- Sophia Czapka
- Research Group: Diversity and Inclusion, Human Sciences Faculty, University of Potsdam, Potsdam, Germany
- Leibniz-Center General Linguistics, Berlin, Germany
| | - Annegret Klassert
- Research Group: Diversity and Inclusion, Human Sciences Faculty, University of Potsdam, Potsdam, Germany
- University of Applied Sciences Clara Hoffbauer, Potsdam, Germany
| | - Julia Festman
- Research Group: Diversity and Inclusion, Human Sciences Faculty, University of Potsdam, Potsdam, Germany
- Department of Primary and Secondary Education, Pedagogical University Tyrol, Innsbruck, Austria
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39
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Daubert EN, Ramani GB. Math and Memory in Bilingual Preschoolers: The Relations Between Bilingualism, Working Memory, and Numerical Knowledge. JOURNAL OF COGNITION AND DEVELOPMENT 2019. [DOI: 10.1080/15248372.2019.1565536] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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40
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Gonzalez-Barrero AM, Nadig A. Bilingual children with autism spectrum disorders: The impact of amount of language exposure on vocabulary and morphological skills at school age. Autism Res 2018; 11:1667-1678. [DOI: 10.1002/aur.2023] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 08/03/2018] [Accepted: 08/29/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Ana Maria Gonzalez-Barrero
- School of Communication Sciences and Disorders; McGill University; Montreal Canada
- Centre for Research on Brain, Language, and Music (CRBLM); Montreal Canada
| | - Aparna Nadig
- School of Communication Sciences and Disorders; McGill University; Montreal Canada
- Centre for Research on Brain, Language, and Music (CRBLM); Montreal Canada
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41
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Mielicki MK, Koppel RH, Valencia G, Wiley J. Measuring working memory capacity with the letter-number sequencing task: Advantages of visual administration. APPLIED COGNITIVE PSYCHOLOGY 2018. [DOI: 10.1002/acp.3468] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Park J, Ellis Weismer S, Kaushanskaya M. Changes in executive function over time in bilingual and monolingual school-aged children. Dev Psychol 2018; 54:1842-1853. [PMID: 30179022 PMCID: PMC6148377 DOI: 10.1037/dev0000562] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
We examined the development of 3 executive function (EF) components-inhibition, updating, and task shifting-over time in monolingual and bilingual school-age children. We tested 41 monolingual and 41 simultaneous bilingual typically developing children (ages 8-12) on nonverbal tasks measuring inhibition (the Flanker task), updating (the Corsi blocks task), and task shifting (the Dimensional Change Card Sort task; DCCS) at 2 time points, 1 year apart. Three indexes of task shifting (shifting, switching, and mixing costs) were derived from the DCCS task. The 2 groups did not differ in their development of updating, but did demonstrate distinct patterns of development for inhibition. Specifically, while the bilingual group demonstrated a steep improvement in inhibition from Year 1 to Year 2, the monolingual group was characterized by stable inhibition performance over this time period. The 2 groups did not differ in their developmental patterns for shifting and switching costs, but for mixing costs, the bilingual children outperformed the monolingual children in both years. Together, the findings indicate that bilingual experience may modulate the developmental rates of some components of EF but not others, resulting in specific EF performance differences between bilinguals and monolinguals only at certain developmental time points. (PsycINFO Database Record
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Affiliation(s)
- Jisook Park
- Department of Speech-Language Pathology, University of Toronto
| | - Susan Ellis Weismer
- Department of Communication Sciences and Disorders, Waisman Center, University of Wisconsin-Madison
| | - Margarita Kaushanskaya
- Department of Communication Sciences and Disorders, Waisman Center, University of Wisconsin-Madison
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Janus M, Bialystok E. Working Memory With Emotional Distraction in Monolingual and Bilingual Children. Front Psychol 2018; 9:1582. [PMID: 30210408 PMCID: PMC6120977 DOI: 10.3389/fpsyg.2018.01582] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 08/08/2018] [Indexed: 12/21/2022] Open
Abstract
Extensive work has demonstrated the benefits of bilingualism on executive functioning (EF) across the lifespan. Concurrently, other research has shown that EF is related to emotion regulation (ER), an ability that is integral to healthy socio-emotional development. However, no research to date has investigated whether bilingualism-related advantages in EF can also be found in emotional contexts. The current study examined the performance of 93 children who were 9-years old, about half of whom were bilingual, on the Emotional Face N-Back Task, an ER task used to assess the interference effect of emotional processing on working memory. Bilingual children were more accurate than monolingual children in both 1-back and 2-back conditions but were significantly slower than monolingual children on the 2-back condition. There were significant effects of emotional valence on reaction time, but these did not differ across language groups. These results confirm previous research showing better EF performance by bilinguals, but no differences in ER were found between language groups. Findings are discussed in the context of our current understanding of the ER literature with potential implications for previously unexplored differences between monolingual and bilingual children.
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Affiliation(s)
| | - Ellen Bialystok
- Department of Psychology, York University, Toronto, ON, Canada
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Marian V, Lam TQ, Hayakawa S, Dhar S. Top-Down Cognitive and Linguistic Influences on the Suppression of Spontaneous Otoacoustic Emissions. Front Neurosci 2018; 12:378. [PMID: 29937708 PMCID: PMC6002685 DOI: 10.3389/fnins.2018.00378] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 05/17/2018] [Indexed: 11/13/2022] Open
Abstract
Auditory sensation is often thought of as a bottom-up process, yet the brain exerts top-down control to affect how and what we hear. We report the discovery that the magnitude of top-down influence varies across individuals as a result of differences in linguistic background and executive function. Participants were 32 normal-hearing individuals (23 female) varying in language background (11 English monolinguals, 10 Korean-English late bilinguals, and 11 Korean-English early bilinguals), as well as cognitive abilities (working memory, cognitive control). To assess efferent control over inner ear function, participants were presented with speech-sounds (e.g., /ba/, /pa/) in one ear while spontaneous otoacoustic emissions (SOAEs) were measured in the contralateral ear. SOAEs are associated with the amplification of sound in the cochlea, and can be used as an index of top-down efferent activity. Individuals with bilingual experience and those with better cognitive control experienced larger reductions in the amplitude of SOAEs in response to speech stimuli, likely as a result of greater efferent suppression of amplification in the cochlea. This suppression may aid in the critical task of speech perception by minimizing the disruptive effects of noise. In contrast, individuals with better working memory exert less control over the cochlea, possibly due to a greater capacity to process complex stimuli at later stages. These findings demonstrate that even peripheral mechanics of auditory perception are shaped by top-down cognitive and linguistic influences.
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Affiliation(s)
- Viorica Marian
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
| | - Tuan Q Lam
- Department of Psychological Sciences, Loyola University, New Orleans, LA, United States
| | - Sayuri Hayakawa
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
| | - Sumitrajit Dhar
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
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Garcia AM, Ros R, Hart KC, Graziano PA. Comparing working memory in bilingual and monolingual Hispanic/Latino preschoolers with disruptive behavior disorders. J Exp Child Psychol 2018; 166:535-548. [PMID: 29096236 PMCID: PMC5696073 DOI: 10.1016/j.jecp.2017.09.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 09/20/2017] [Accepted: 09/22/2017] [Indexed: 11/21/2022]
Abstract
The current study examined differences in working memory (WM) between monolingual and bilingual Hispanic/Latino preschoolers with disruptive behavior disorders (DBDs). A total of 149 children (Mage = 5.10 years, SD = 0.53; 76% male) with elevated levels of DBDs, as indicated by their parents or teachers, were recruited to participate in an 8-week summer program prior to the start of kindergarten (Summer Treatment Program for Pre-Kindergarteners). Prior to the start of treatment, parents completed several measures about their children's behavior and executive function, and children were administered two subtests of the Automated Working Memory Assessment to examine their current WM capabilities. After controlling for demographic variables (i.e., age, sex, socioeconomic status, IQ, and diagnostic status), no significant differences were observed between bilingual and monolingual children in verbal WM performance (β = .03, p > .05). However, children who were bilingual did perform better than monolinguals on spatial WM tasks (β = .23, p < .01). Finally, parent reports of WM corroborated these findings such that bilingual children were reported as having fewer WM problems by parents (β = -.19, p < .05) and teachers (β = -.22, p < .05). Whereas WM deficits are often found among children with DBDs, the current findings suggest that bilingualism may serve as a protective factor for preschoolers with DBDs.
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Affiliation(s)
| | - Rosmary Ros
- Florida International University, Miami, FL 33199, USA
| | - Katie C Hart
- Florida International University, Miami, FL 33199, USA
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Hartanto A, Toh WX, Yang H. Bilingualism Narrows Socioeconomic Disparities in Executive Functions and Self-Regulatory Behaviors During Early Childhood: Evidence From the Early Childhood Longitudinal Study. Child Dev 2018; 90:1215-1235. [PMID: 29318589 DOI: 10.1111/cdev.13032] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Socioeconomic status (SES) and bilingualism have been shown to influence executive functioning during early childhood. Less is known, however, about how the two factors interact within an individual. By analyzing a nationally representative sample of approximately 18,200 children who were tracked from ages 5 to 7 across four waves, both higher SES and bilingualism were found to account for greater performance on the inhibition and shifting aspects of executive functions (EF) and self-regulatory behaviors in classroom. However, only SES reliably predicted verbal working memory. Furthermore, bilingualism moderated the effects of SES by ameliorating the detrimental consequences of low-SES on EF and self-regulatory behaviors. These findings underscore bilingualism's power to enrich executive functioning and self-regulatory behaviors, especially among underprivileged children.
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Mepham KD, Martinovic B. Multilingualism and Out-Group Acceptance: The Mediating Roles of Cognitive Flexibility and Deprovincialization. JOURNAL OF LANGUAGE AND SOCIAL PSYCHOLOGY 2018; 37:51-73. [PMID: 30369691 PMCID: PMC6187835 DOI: 10.1177/0261927x17706944] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this research, we systematically study multilingualism as a predictor of acceptance of ethnic out-groups. It is argued that people who speak more languages are more cognitively flexible, that is, they have an enhanced flexibility in understanding and representing information. Higher cognitive flexibility is in turn expected to be related to higher deprovincialization: a reevaluation of one's ethnocentric worldview. Deprovincialization is then expected to result in more openness toward ethnic out-groups, evidenced by a more inclusive notion of the national identity and reduced out-group dislike. Cross-sectional survey data among a representative sample of native Dutch participants from the Netherlands (N = 792) provide convincing support for these hypotheses and show that multilingualism is an important yet understudied factor in social-psychological research on prejudice reduction.
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Mehrani MB, Zabihi R. A Comparative Study of Shifting Ability, Inhibitory Control and Working Memory in Monolingual and Bilingual Children. PSYCHOLOGICAL STUDIES 2017. [DOI: 10.1007/s12646-017-0432-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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50
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Gonzalez-Barrero AM, Nadig AS. Can Bilingualism Mitigate Set-Shifting Difficulties in Children With Autism Spectrum Disorders? Child Dev 2017; 90:1043-1060. [DOI: 10.1111/cdev.12979] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Aparna S. Nadig
- McGill University
- Centre for Research on Brain, Language and Music (CRBLM)
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