Neural Underpinnings of Decoupled Ethical Behavior in Adolescents as an Interaction of Peer and Personal Values

TL;DR

This study explores how peer unethical behavior influences adolescents' emotional and neural responses, revealing increased delta brain activity during frustration and decreased activity during ethical behavior, highlighting personality-driven emotional regulation.

Contribution

It introduces a novel EEG-based approach to understanding neural correlates of ethical decision-making and emotional responses in adolescents within social contexts.

Findings

Delta frequencies increase during frustration caused by peer unethical behavior

Delta frequencies decrease when adolescents exhibit ethical behavior

Personality values influence adolescents' emotional reactions to peer actions

Abstract

In the present study, we are trying to understand how peer unethical behavior stimulates the decoupling of emotions in adolescents. We have simulated an interactive game-based environment in order to stimulate participants to make decisions that are found to be correlated with their virtual partner decisions. The responses given by participants were also recorded as neural signals using an EEG to study neurophysiological correlates of different decision-making behavioral patterns. There was an active correlation between personality values and decision-making. Preliminary analysis was focused on studying the differences in lower brain frequencies (0.1-4Hz) when the participants developed frustration, in contrast to when they experienced gratitude. The study presents three case studies in which delta frequencies increased in cases when frustration was experienced and decreased when gratitude was experienced. The study focused on understanding the neural underpinnings of corresponding modified behavior in adolescents. The findings highlight an increase in delta frequencies when apparent frustration was developed in adolescents due to their peer unethical behavior. The delta frequencies lowered when participants were tested for ethical behavior. The results concluded that based on personality value types, adolescents tend to develop frustration toward perceived unethical behavior and carry it over to other unrelated peers. This study is highly explorative in nature, with preliminary analysis using only three case studies, having a small sample size. However, the novelty of this study brings about new dimensions to social cognition and personality studies.