Research Article

Behavioural Interventions for Mental Health Problems in Adolescents: A Systematic Review

Yijia JiangKing’s College London*

* Corresponding author: [email protected]

Abstract

Adolescents are increasingly affected by mental health issues, especially anxiety and depression, which require early behavioural interventions. This paper reviewed four main types of behavioural interventions --- Cognitive Behavioural Therapy (CBT), Mindfulness-based Interventions (MBIs), family and school-based interventions and digital interventions and summarised their influences and limitations. Although each of them shows positive effects on improving adolescent mental health, current research lacks standardised evaluation tools, longitudinal data and under-representative populations. Comparative insights indicate that existing interventions often operate in isolated domains, such as treatment, family, school, or digital domains, resulting in reduced overall effectiveness. Dynamic Ecosystem Adaptation through Allostasis (DEA-A), an ecosystem approach, is proposed to integrate several interventions. Finally, this article puts forward suggestions for future research to develop a multi-level and personalised intervention system based on standardisation and long-term evaluation. This approach may enhance the effectiveness and sustainability of adolescent mental health treatment.

Keywords: adolescent mental health; behavioural interventions; ecosystemic approach
Published: September 24, 2025
DOI: 10.54254/2753-7064/2025.27062
Volume: CHR Vol.84
pp. 29-34
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