Publication
Affective control in adolescence: The influence of age and mental health status on working memory
Publisher:
Center for Open Science
Date:
10-06-2022
DOI:
10.31234/OSF.IO/KSTP6
Abstract: People exhibit marked in idual variation in their ability to exercise cognitive control in affectively-charged situations. Affective control is typically assessed in laboratory settings by comparing performance in carefully constructed executive tasks performed in both affectively neutral (‘cool’) and affectively-charged (‘hot’) contexts. Whilst there is some evidence that affective control undergoes significant improvement throughout adolescence, it is not clear if this follows a linear trajectory. Moreover, it is unclear how adolescents deemed at risk of developing depression exercise affective control despite poor affective control being identified as a contributing factor to ongoing mental ill-health in adulthood. The current study therefore investigated affective control in a large (n=425) s le of adolescents (aged 11-18 years). A visuospatial search and written storage Working Memory (WM) capacity task was carried out to examine affective control, using affectively-neutral and affectively-negative social images as the task-irrelevant distractors. Overall, WM capacity increased as a function of age across both affective conditions. Moreover, we report a significant difference between affective conditions, with WM capacity slightly lower during trials with affectively-negative social scenes, relative to neutral. The performance ‘cost’ for completing the task in negative relative to neutral conditions was not modulated by depressive risk. Furthermore, age did not predict performance cost, irrespective of risk group. These findings suggest WM capacity is relatively robust against socio-affective contexts and mood in adolescents.