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1.
J Exp Child Psychol ; 233: 105692, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-37163827

RESUMEN

According to recent accounts, bilingualism in childhood confers an advantage in a specific domain of executive functioning termed attentional disengagement. The current study tested this hypothesis in 492 children (245 boys; Mage = 10.98 years) from Canada, China, and Lebanon by testing for an association between language status and measures of attentional disengagement. Across the entire sample, monolinguals responded more quickly and accurately than bilinguals on a measure of attentional disengagement but differed in age, socioeconomic status, and general cognitive ability. Differences between monolinguals and bilinguals disappeared when the influence of these confounding variables was controlled using a matched samples analysis (ns = 105). Bayesian analyses further confirmed that the evidence was more likely under the null hypothesis than under the alternative hypothesis. In sum, there was little evidence of an association between language status and attentional disengagement in children.


Asunto(s)
Atención , Multilingüismo , Masculino , Humanos , Niño , Teorema de Bayes , Función Ejecutiva , Lenguaje
2.
J Exp Psychol Learn Mem Cogn ; 48(6): 906-927, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-34843340

RESUMEN

According to some accounts, the bilingual advantage is most pronounced in the domain of executive attention rather than inhibition and should therefore be more easily detected in conflict adaptation paradigms than in simple interference paradigms. We tested this idea using two conflict adaptation paradigms, one that elicits a list-wide proportion-congruent effect and one that elicits an item-specific proportion-congruent effect. In both cases, the relevant finding is that congruency effects are reduced when the proportion of congruent to incongruent items is smaller. These effects are validated measures of proactive and reactive control, respectively, and are aspects of executive attention known to be associated with individual differences in working memory capacity. We reasoned that if bilingualism affects executive attention in a similar way as does working memory capacity, indices of proactive and reactive control should be comparably associated with continuous variation in language status and working memory capacity. In two experiments, we replicated previous findings that working memory capacity is associated with variation in congruency effects (suggesting greater reliance on proactive control). In contrast, language status had no consistent association with performance, save for a hint that bilingualism may be associated with greater reliance on reactive control. Thus, the bilingual advantage may exist, but not in proactive control or any other aspects of executive attention that have been proposed thus far. (PsycInfo Database Record (c) 2022 APA, all rights reserved).


Asunto(s)
Multilingüismo , Atención/fisiología , Función Ejecutiva/fisiología , Humanos , Inhibición Psicológica , Memoria a Corto Plazo/fisiología
3.
Psychol Sci ; 32(7): 1115-1146, 2021 07.
Artículo en Inglés | MEDLINE | ID: mdl-34213379

RESUMEN

There is considerable debate about whether bilingual children have an advantage in executive functioning relative to monolingual children. In the current meta-analysis, we addressed this debate by comprehensively reviewing the available evidence. We synthesized data from published studies and unpublished data sets, which equated to 1,194 effect sizes from 10,937 bilingual and 12,477 monolingual participants between the ages of 3 and 17 years. Bilingual language status had a small overall effect on children's executive functioning (g = .08, 95% confidence interval = [.01, .14]). However, the effect of language status on children's executive functioning was indistinguishable from zero (g = -.04) after we adjusted for publication bias. Further, no significant effects were apparent within the executive-attention domain, in which the effects of language status have been hypothesized to be most pronounced (g = .06, 95% confidence interval = [-.02, .14]). Taken together, available evidence suggests that the bilingual advantage in children's executive functioning is small, variable, and potentially not attributable to the effect of language status.


Asunto(s)
Lenguaje , Multilingüismo , Adolescente , Atención , Niño , Preescolar , Función Ejecutiva , Humanos , Sesgo de Publicación
4.
J Autism Dev Disord ; 48(6): 2164-2173, 2018 06.
Artículo en Inglés | MEDLINE | ID: mdl-29427118

RESUMEN

In typically-developing (TD) individuals, effective emotion regulation strategies have been associated with positive outcomes in various areas, including social functioning. Although impaired social functioning is a core criterion of Autism Spectrum Disorder (ASD), the role of emotion regulation ability in ASD has been largely ignored. This study investigated the association between emotion regulation and ASD symptomatology, with a specific emphasis on social impairment. We used parent-report questionnaires to assess the regulatory strategies and symptom severity of 145 youth with ASD. Results showed that: (1) more effective emotion regulation, defined by greater use of reappraisal, predicted less severe ASD symptomatology, and (2) greater use of reappraisal predicted less severe social impairment. Suppression was not predictive of general symptomatology or social functioning.


Asunto(s)
Trastorno del Espectro Autista/psicología , Emociones , Padres/psicología , Habilidades Sociales , Adolescente , Síntomas Afectivos/diagnóstico , Síntomas Afectivos/psicología , Trastorno del Espectro Autista/diagnóstico , Niño , Preescolar , Emociones/fisiología , Femenino , Humanos , Masculino , Problema de Conducta/psicología , Ajuste Social , Encuestas y Cuestionarios
5.
Front Psychol ; 9: 2476, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30618921

RESUMEN

Previous research suggests bilingual adults show smaller sequential congruency effects than monolingual adults. Here we re-examined these findings by administering an Eriksen flanker task to monolingual and bilingual adults. The task produced robust conventional and sequential congruency effects. Neither effect differed for monolingual and bilingual adults. Results are discussed in terms of current debates concerning differences in cognitive control between monolingual and bilingual adults.

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