Positive Childhood Experiences Protect Against Early Adult Anxiety and Depression
Children who grow up with supportive relationships, trusting parents, and safe neighborhoods face a significantly lower risk of developing anxiety or depression in early adulthood, according to research published by the Royal College of Surgeons in Ireland (RCSI) on Oct. 16, 2026. The study tracked nearly 3,500 children across 10 types of positive experiences and assessed their mental health outcomes at age 24, finding that these supportive environments make an independent contribution to long-term well-being even after accounting for trauma, socioeconomic circumstances, and genetic predisposition.
Study Findings on Mental Health at Age 24
Participants in the RCSI research were scored according to how many positive childhood experiences they encountered while growing up. Individuals who logged higher scores were substantially less likely to meet the clinical criteria for depression, anxiety, or any other psychiatric disorder by the time they reached 24 years of age. Researchers evaluated 10 specific positive factors, including supportive friendships and feeling secure in the local community.
We often think about protecting children’s mental health in terms of preventing negative experiences, and that’s absolutely vital,
said Professor David Cotter, senior author on the paper from the RCSI Department of Psychiatry. But children also build supportive relationships and other positive experiences at home, at school and in their communities. Our findings suggest these experiences can all contribute to better mental health as young adults.
The study notes that early adulthood represents a critical developmental window when many psychiatric conditions first become established.
Policy Implications for Schools and Health Services
Dr. Jennifer Murphy, first author on the study, emphasized the need to shift institutional approaches toward adolescent and child development. We hope these findings support a stronger focus in schools, health services and parenting support, on building positive experiences for children and young people, rather than concentrating solely on reducing harm,
Murphy stated.
The research concludes that improving long-term mental health outcomes requires a dual approach: actively reducing childhood adversity while simultaneously expanding opportunities for positive, supportive experiences throughout childhood and adolescence.
Frequently Asked Questions About Childhood Experiences and Mental Health
What specific positive experiences were measured in the study?
The research tracked 10 distinct positive factors during childhood, which included maintaining supportive friendships, building trusting relationships with parents, and feeling safe within the local community.
How does this research change current prevention strategies?
According to the RCSI authors, the findings suggest that health services, schools, and parenting programs should place greater emphasis on actively building positive experiences rather than focusing exclusively on minimizing negative trauma and adversity.
At what age were the participants’ mental health outcomes assessed?
The research assessed the mental health outcomes of the participants when they reached 24 years of age, a stage of life when many mental health conditions typically become established.
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