Quick summary: New research from Yogyakarta, Indonesia found that childhood trauma and bullying are strongly linked to social phobia in teenagers, while warm, balanced parenting helps protect against it. More than half of the surveyed students showed moderate to severe social anxiety symptoms, underlining how widespread the problem is among adolescents in the region. The findings point towards a clear role for schools, families and health professionals in spotting early warning signs and building support systems, including anti-bullying programmes and mental health screening, before difficulties escalate.
“Teenagers who experience childhood trauma or bullying are significantly more likely to develop social phobia, according to new research that also highlights the protective power of warm, supportive parenting.
The study, published in Comprehensive Child and Adolescent Nursing, surveyed 252 secondary school students aged fifteen to eighteen in Yogyakarta, Indonesia. Researchers wanted to understand how early adverse experiences shape the development of social anxiety during adolescence, a period already marked by heightened sensitivity to peer judgement and social acceptance.
“This study was motivated by our concern about adolescent mental health, particularly the factors that may contribute to social anxiety during this important stage of development,” said lead researcher Niken Setyaningrum, PhD. “From a mental health nursing perspective, understanding these experiences is important because it can help us recognise young people who may be struggling and provide support before their difficulties become more severe.”
Using validated psychological instruments, the team measured childhood trauma, bullying experiences, parental bonding and social phobia symptoms among participants. The results showed that trauma and bullying were both strongly associated with more severe social anxiety, while adolescents who reported optimal parental bonding, characterised by warmth and appropriate independence, showed lower levels of symptoms.
More than a third of respondents reported mild to moderate childhood trauma, and around a fifth had experienced bullying ranging from low to severe intensity. Social phobia itself was common among the sample, with over a third of teenagers falling into the mild category and more than half showing moderate to severe symptoms.
The findings echo a growing body of international evidence showing that early adversity leaves a lasting imprint on mental health. Adolescents who have experienced emotional, physical or sexual harm often struggle to build trust in social situations, which can fuel excessive fear of being judged or rejected by others.
Bullying, whether physical, verbal or relational, emerged as an equally powerful predictor. Victims were found to be more prone to withdrawal, diminished self esteem and heightened social avoidance, patterns that can persist well beyond the school years if left unaddressed.
Parenting style proved to be a crucial counterbalance. Adolescents raised with high levels of care and low overcontrol appeared better equipped to develop resilience and healthy social skills, whereas neglectful or overly controlling parenting increased vulnerability to anxiety.
Reflecting on what the results mean in practice, Setyaningrum said: “Social anxiety should not be viewed simply as an individual problem. Young people’s psychological well-being is also connected to the experiences and relationships surrounding them.”
The researchers, led by academics from STIKES Surya Global and Universitas Muhammadiyah Yogyakarta, noted that their findings add valuable evidence from Southeast Asia, a region where studies on adolescent mental health remain relatively scarce. They argue that nurses and other health professionals working with young people are well placed to identify early warning signs of trauma and bullying during routine assessments.
The authors called for schools and families to work together on prevention, suggesting that anti-bullying programmes, mental health screening and family psychoeducation could all help reduce the burden of social anxiety among teenagers. They stressed that early intervention is particularly important given how common mild to moderate social phobia appears to be in this age group.
While the study cannot prove cause and effect due to its cross-sectional design, and relied on self-reported data that may be subject to bias, its findings reinforce the importance of nurturing environments at home and school. Looking ahead, Setyaningrum said the team hopes to build on these findings with longitudinal research: “Our next step is to encourage research that follows adolescents over time and involves young people from different schools and regions. Future studies should also consider additional factors, including gender and other psychological and social influences, to provide a more complete understanding of adolescent social anxiety. Ultimately, we hope this research contributes to practical and culturally relevant approaches to promoting adolescent mental health in Indonesia.”
For parents and educators alike, the message is clear: consistent warmth and vigilance against bullying can make a meaningful difference to a young person’s mental well-being.”
