Socio‐economic status, executive functions, and theory of mind ability in adolescents: Relationships with language ability and cortisol.
Saved in:
| Title: | Socio‐economic status, executive functions, and theory of mind ability in adolescents: Relationships with language ability and cortisol. |
|---|---|
| Authors: | Pluck, Graham, Córdova, Marco A., Bock, Christine, Chalen, Izan, Trueba, Ana F. |
| Source: | British Journal of Developmental Psychology. Mar2021, Vol. 39 Issue 1, p19-38. 20p. |
| Subjects: | Cognition, Communicative competence, Hydrocortisone, Language acquisition, Thought & thinking, Socioeconomic factors, Executive function, Hair analysis, Adolescence |
| Geographic Terms: | Ecuador |
| Abstract: | Socio‐economic status (SES) is linked to the development of cognitive abilities, particularly language and executive processes. It is unclear whether these represent a single or independent correlates. We studied 110 Ecuadorian youths aged 12–17 with measures of SES, language, executive function, and theory of mind (ToM), a.k.a. mentalizing. A subsample gave hair samples to estimate recent cortisol levels. Restricting analyses to reliable measures, SES was highly associated with language skill, and to a lesser extent with executive function and ToM performance. However, those latter associations were attenuated and non‐significant when language ability was controlled for statistically. Systemic cortisol levels were not associated with SES, but were significantly and negatively correlated with ToM, independent of variation in language skills. We conclude that language development underlies most of the impact of SES on executive function and ToM ability of adolescents, but that stress‐related cortisol may have an independent, direct effect on mentalizing. [ABSTRACT FROM AUTHOR] |
| Copyright of British Journal of Developmental Psychology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
|
Full text is not displayed to guests.
Login for full access.
|
|
| Abstract: | Socio‐economic status (SES) is linked to the development of cognitive abilities, particularly language and executive processes. It is unclear whether these represent a single or independent correlates. We studied 110 Ecuadorian youths aged 12–17 with measures of SES, language, executive function, and theory of mind (ToM), a.k.a. mentalizing. A subsample gave hair samples to estimate recent cortisol levels. Restricting analyses to reliable measures, SES was highly associated with language skill, and to a lesser extent with executive function and ToM performance. However, those latter associations were attenuated and non‐significant when language ability was controlled for statistically. Systemic cortisol levels were not associated with SES, but were significantly and negatively correlated with ToM, independent of variation in language skills. We conclude that language development underlies most of the impact of SES on executive function and ToM ability of adolescents, but that stress‐related cortisol may have an independent, direct effect on mentalizing. [ABSTRACT FROM AUTHOR] |
|---|---|
| ISSN: | 0261510X |
| DOI: | 10.1111/bjdp.12354 |
