What Is It?
Psychological distress refers to emotional suffering characterised by anxiety and depression symptoms. Loneliness is the subjective feeling of disconnection from others — distinct from social isolation. Both are powerful predictors of long-term mental health outcomes.
What the Data Shows in Victoria
Mission Australia Youth Survey 2024 found one in five young Australians reported high or very high levels of psychological distress, and one in five felt lonely most or all of the time. Barriers to personal goals included mental health challenges and motivation issues, with discrimination and inequality identified as major societal concerns by young Australians.
How It Affects Learning & Development
Loneliness activates the same neural pathways as physical pain. Persistent loneliness increases cortisol, impairs sleep, and reduces immune function. In the school context, a lonely student is less likely to seek help from teachers, less likely to participate in class, and more likely to disengage from school entirely.
Key Impact Areas
Lonely students are significantly less likely to approach teachers or school counsellors when struggling.
Social anxiety and distress dramatically reduce verbal participation and collaborative learning.
Loneliness is a direct predictor of school dropout, especially in secondary school.
Chronic loneliness is linked to poor sleep, poor diet, and reduced physical activity.
Groups Most at Risk
Who attends school in Victoria?
2,310 schools · 1,067,614 students
These indicators highlight student groups that research shows are at higher risk of wellbeing challenges and may require additional support. Averages are across all schools in Victoria.
of students in schools fall in the lowest quarter of socio-educational advantage nationally
average proportion of Indigenous students across schools — a group with documented higher wellbeing needs
of students have a language background other than English (LBOTE) — requiring culturally aware wellbeing approaches
Source: ACARA National School Profile, data as at March 2025. ICSEA ranges from ~500 to ~1300; national average is 1000. Equity figures are school-level averages, not student-weighted.
How schools in Victoria can respond to psychological distress & loneliness in teens
Schools across Victoria face psychological distress & loneliness in teens as a documented wellbeing challenge, yet it often remains invisible until it becomes a crisis. When student wellbeing is measured systematically, patterns become visible weeks before they escalate — giving educators, counsellors, and families the chance to act.
The difference between reactive crisis response and proactive prevention is timely, localised data. That window is where prevention lives.