Description

In this talk, Jack Andrews explores the powerful role of peer influence during adolescence, a developmental stage marked by heightened social sensitivity that significantly shapes behaviour, emotions, and mental health outcomes. The presentation examines both the risks and opportunities that peer influence presents. Drawing on mechanisms of selection—where adolescents gravitate toward peers with similar traits—and socialisation—where peers shape each other’s behaviours and attitudes—Andrews highlights how these dynamics can contribute to the development or worsening of mental health problems. Key processes such as co-rumination and direct peer pressure are also considered, demonstrating how interpersonal dynamics can amplify emotional distress or maladaptive behaviours. However, the talk emphasizes that peer influence is not solely a risk factor; it also offers a valuable avenue for intervention. Using findings from recent social network research and experimental studies, Andrews discusses how peer dynamics can be strategically leveraged to support positive mental health outcomes. By identifying influential peers or promoting pro-social norms, interventions can align with natural adolescent social processes to foster resilience and well-being.

Learning Objectives

A. To understand how the peer environment impacts adolescent mental health

B. To understand the difference between social selection and socialisation (contagion) 

C. To understand how peer influence can be harnessed in interventions to improve adolescent mental health

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