Evaluating school suicide prevention across Queensland
Evaluating a school-based suicide prevention program in Queensland secondary schools requires more than counting sessions or asking whether students felt supported. A credible evaluation asks whether the initiative was delivered as intended, reached students who could benefit, connected them to appropriate help, and improved safety, help-seeking and school climate.
Queensland’s context makes local adaptation essential. Brisbane and Gold Coast schools operate alongside very different service environments from those in Cairns, regional centres and remote communities. Aboriginal and Torres Strait Islander students and communities require culturally safe governance. School wellbeing staff, headspace partners, the Kids Helpline, local general practitioners and Queensland emergency and hospital services form part of the referral pathway, and each connection needs testing in practice.
The evaluation should combine implementation, clinical and educational evidence while protecting students from stigma, coercion and unnecessary collection of sensitive information. It should also give schools actionable findings rather than a research report that disappears after publication.
Why local context changes the evidence
School-based prevention does not occur in a uniform setting. Queensland’s senior secondary years bring examination pressure, subject transitions, part-time work and sport or community commitments that can affect attendance and engagement. In smaller schools, privacy is harder to protect when a small cohort is identifiable, while remote schools may face connectivity limits and longer travel to specialist services.
Queensland’s Brisbane Diamantina Health Partners is well placed to convene universities, health services and community organisations around these questions. Such partnerships can connect program developers with school leaders, youth workers and clinical teams, while supporting consistent measures across sites without erasing local differences.
Equity should be built into the evaluation rather than added after data collection. Schools can examine which students were offered the program, who participated and who received follow-up support. Particular attention should be paid to students with disability, limited English proficiency, care responsibilities or previous mental health treatment, as well as those who identify as Aboriginal or Torres Strait Islander.
Building an evaluation schools can use
Start with a small set of decision-focused questions: Was the program implemented safely and consistently? Which components were acceptable and useful? Did participation lead to better knowledge, help-seeking and connection to care? Can schools sustain it, and at what cost? These questions should be agreed with students, staff, families, clinicians and community partners before data collection begins.
A comparison strategy strengthens the findings. Where the program is being introduced in phases, a stepped-wedge or matched-school design may help separate program effects from broader changes in student wellbeing. Baseline and follow-up surveys should use the same age-appropriate measures, while implementation data record reach, exposure, adaptation and the reasons students missed activities. Where feasible, qualitative interviews can explain why a component worked or failed.
The project team should also plan for workforce and sustainability. Facilitator training, supervision, staff time, referral capacity, material costs and technical support all affect fidelity. Recording these resources allows the evaluation to estimate whether expansion is practical and help funders decide where investment will have the greatest effect.
Choosing measures that matter
A balanced scorecard combines delivery measures with outcomes that matter to students and schools. Program delivery indicators should be reported separately from student outcomes so weak implementation is not mistaken for program failure, and successful delivery is not credited with benefits it did not cause.
Implementation and reach indicators include:
- the proportion of eligible students offered and participating in each activity;
- facilitator training, supervision and adherence to the agreed delivery protocol;
- student engagement, reasons for non-participation and access to follow-up support; and
- adaptations, material requirements and staff time needed to operate the program.
These indicators should be interpreted alongside student and service outcomes:
- changes in suicide literacy, confidence to seek help and intentions to seek support;
- referral uptake, waiting times and continuity between school and health services;
- changes in stress, wellbeing, belonging and school climate; and
- student reports of respect, safety and the quality of help received.
Self-report scales can be useful when they are validated, confidential and linked to clear action thresholds. Administrative data can show service use, but they should not be treated as a complete picture of unmet need. Because suicide is relatively infrequent among students and varies sharply between schools and years, a single school should not be judged by raw suicide counts. Australian and Queensland population data can provide broader context, while school-level evaluation examines intermediate outcomes, response times and access.
No single measure should carry the conclusion. A positive wellbeing score combined with poor referral follow-up, or high attendance alongside reports of coercion, indicates a mixed result. Reporting confidence intervals, missing data and subgroup patterns helps schools avoid overinterpreting small changes.
Protecting participants and handling sensitive data
Ethical safeguards must be designed with students, including those from vulnerable groups. Information sheets should explain confidentiality and its limits in plain language, with accessible formats and translated materials where needed. Participation should never affect grades, access to care or standing at school. Procedures for suicide risk, mandatory reporting and urgent referral require clear clinical governance and must be available to teachers and facilitators before implementation.
Aboriginal and Torres Strait Islander governance should be resourced, including authority over how data are interpreted and reported. Privacy protections need particular care in small regional cohorts and for students with disability or intersecting health needs. Identifiable information should be separated from evaluation datasets, access should be role-based, and reports should suppress small cells that could reveal a student.
Data linkage and external monitoring can strengthen the evaluation, but only through documented agreements that specify purpose, access and retention. The HARP-FP7 evaluation resources can support planning for transparent documentation and stakeholder engagement. An independent analysis plan should be registered before outcome testing, and publication should include a plain-language summary for schools, families and participating young people.
Turning findings into safer school communities
The best evaluation is useful during the program, not years later. Findings should feed regular review meetings, allowing schools to adjust messaging, referral pathways and professional development while there is still time to improve the next cohort. A short implementation dashboard can show reach, fidelity, waiting times and student-reported experience without publishing personally identifiable information.
Decisions about continuation or expansion should draw on multiple forms of evidence: student outcomes, service access, workforce burden, equity, acceptability and cost. The statewide partnership can support a shared evaluation model across Queensland, while local health districts, Aboriginal and Torres Strait Islander community-controlled health organisations and education partners retain a voice in governance.
The immediate call to action is to establish a funded statewide evaluation partnership before the next school rollout, with co-design funding, protected staff time, independent analysis and a public outcomes framework agreed in advance.
