According to the attention network approach, attention is best understood in terms of three functionally and neuroanatomically distinct networks – alerting, orienting, and executive attention. Recent findings showed that social information influences the efficiency of these networks in adults. Using some social and non-social variants of the Attentional Network Test (ANT), this study was aimed to evaluate the development of the three attention networks in childhood, also assessing the development of the ability to manage social or non-social conflicting information. Sixty-six children (three groups of 6, 8,and10 yearsofage)performedthreevariantsoftheoriginalANT,usingfish,schematic, or real faces looking to the left or right as target and flanker stimuli. Results showed an improvementfrom6to8and10 yearsofageinreactiontime(RT)andaccuracy,together with an improvement of executive control and a decrement in alerting. These developmental changes were not unique to social stimuli, and no differences were observed between social and no-social variants of the ANT. However, independently from the age of the children, a real face positively affected the executive control (as indexed by RTs) as compared to both a schematic face and a fish. Findings of this study suggest that attentional networks are still developing from 6 to 10 years of age and underline the importance of face information in modulating the efficiency of executive control.

Development in attention functions and social processing: evidence from the Attention Network Test / Federico, Francesca; Marotta, Andrea; Martella, Diana; Casagrande, Maria. - In: BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY. - ISSN 0261-510X. - STAMPA. - 35:2(2017), pp. 169-185. [10.1111/bjdp.12154]

Development in attention functions and social processing: evidence from the Attention Network Test

Federico, Francesca;Marotta, Andrea;Casagrande, Maria
2017

Abstract

According to the attention network approach, attention is best understood in terms of three functionally and neuroanatomically distinct networks – alerting, orienting, and executive attention. Recent findings showed that social information influences the efficiency of these networks in adults. Using some social and non-social variants of the Attentional Network Test (ANT), this study was aimed to evaluate the development of the three attention networks in childhood, also assessing the development of the ability to manage social or non-social conflicting information. Sixty-six children (three groups of 6, 8,and10 yearsofage)performedthreevariantsoftheoriginalANT,usingfish,schematic, or real faces looking to the left or right as target and flanker stimuli. Results showed an improvementfrom6to8and10 yearsofageinreactiontime(RT)andaccuracy,together with an improvement of executive control and a decrement in alerting. These developmental changes were not unique to social stimuli, and no differences were observed between social and no-social variants of the ANT. However, independently from the age of the children, a real face positively affected the executive control (as indexed by RTs) as compared to both a schematic face and a fish. Findings of this study suggest that attentional networks are still developing from 6 to 10 years of age and underline the importance of face information in modulating the efficiency of executive control.
2017
Alerting; Attention Network Test; development of human attentional system; executive control; eye gaze; orienting; developmental and educational psychology; developmental neuroscience
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Development in attention functions and social processing: evidence from the Attention Network Test / Federico, Francesca; Marotta, Andrea; Martella, Diana; Casagrande, Maria. - In: BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY. - ISSN 0261-510X. - STAMPA. - 35:2(2017), pp. 169-185. [10.1111/bjdp.12154]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/937175
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