Stress Prevention Starts with the System – A Business Psychology Perspective on Mental Health at Work
By Dr Liz Wall.
From Taking a Break to Preventing the Need for Recovery
In my last article for the Association for Business Psychology in August, I wrote about the benefits of taking a break. So, I decided to take my own advice.
That pause reminded me how important recovery is. But it also prompted a broader question: what if we could prevent some of the workplace stress that makes recovery so necessary?
Mental health awareness has become increasingly visible in organisations, but awareness alone cannot change the conditions in which people work. The next step must be prevention.
This is where Business Psychology has an important role to play. Rather than asking only, “How can we help people cope with stress?”, we should also ask, “What is creating preventable stress, and what can we change about the way work is designed and led?”
From Stress Management to Stress Prevention
The World Health Organization identifies excessive workloads, understaffing, long or inflexible hours, lack of control, unclear roles and limited support among the psychosocial risks to mental health at work (WHO, 2026). Similarly, the National Institute for Occupational Safety and Health defines job stress as harmful physical and emotional responses occurring when job requirements do not match the capabilities, resources or needs of the worker (CDC/NIOSH, 2026).
Mental health, therefore, is not only an individual wellbeing issue. It is also an organisational design issue.
Many workplace interventions begin downstream through resilience programmes, mindfulness, employee assistance resources and awareness campaigns. These have value. Research suggests workplace mindfulness programmes can reduce stress, burnout and psychological distress while improving wellbeing and job satisfaction (Bartlett et al., 2019; Vonderlin et al., 2020).
But individual interventions should complement, not replace, examination of the organisational conditions contributing to stress.
WHO recommends identifying psychosocial risks and implementing organisational interventions to modify, mitigate or remove them, including addressing workload and schedules and involving workers in decisions affecting their jobs (WHO, 2022, 2026).
The distinction is important:
- Stress management helps people manage the response.
- Stress prevention asks organisations to investigate the cause.
Business psychology has a role in both.
Control, Clarity and Capacity
For leaders, three areas provide a practical starting point: control, clarity and capacity.
Clarity: Do people understand their roles, priorities and responsibilities? Unclear roles are recognised as a workplace psychosocial risk (WHO, 2026).
Control: Do people have appropriate autonomy over how they work? CDC guidance highlights flexibility and increased control over work and schedules among organisational approaches to reducing work-related stress (CDC, 2026).
Capacity: Are workload and resources realistically aligned? When demands consistently exceed available capacity, an exclusive focus on resilience risks addressing the symptoms rather than the conditions creating them.
Maslach and Leiter (2022) identify six areas of potential mismatch between people and their jobs; workload, control, rewards, community, fairness and values. This shifts the conversation away from burnout as purely an individual problem and towards the relationship between people and their working environment.
Psychological Safety as Prevention
Prevention also depends on people being able to speak.
Employees often see excessive workload, conflicting priorities and emerging pressures before they become more broadly visible. Organisations benefit when people can raise those concerns early.
The American Psychological Association's Work in America research links psychological safety with aspects of job satisfaction, including relationships with colleagues and managers, work schedules and employer support for mental health and wellbeing (APA, 2024).
The preventive principle is straightforward:
When people can speak earlier, organisations have the opportunity to respond earlier.
Leadership behaviour matters. OSHA recommends creating safe, trustworthy spaces for conversations about workplace stress and identifying factors that make work harder (OSHA, n.d.).
Managers do not need to become clinicians. Their role is to notice, listen, address controllable workplace stressors and connect people with appropriate support where necessary.
Support the Person, Improve the System
A systemic approach does not mean abandoning individual wellbeing initiatives. Recovery, mindfulness, resilience development and professional support remain valuable.
But they must sit alongside organisational prevention.
We cannot ask personal resilience to compensate indefinitely for excessive workload. Mindfulness cannot create role clarity. A wellbeing programme cannot resolve conflicting priorities or compensate for an environment where people feel unable to raise concerns.
A mature workplace mental health strategy therefore operates at several levels:
- Support the person
- Develop the leader
- Improve the work
- Strengthen the system
This is where Business Psychology can move organisations beyond wellbeing as a collection of initiatives and towards a deeper examination of how work itself affects people.
Mental Health and Sustainable Performance
This is not simply a wellbeing argument. WHO estimates that depression and anxiety account for approximately 12 billion working days lost globally each year, costing around US$1 trillion in lost productivity (WHO, 2026).
More importantly, wellbeing and performance should not be positioned as competing objectives. They are interconnected.
The Association for Business Psychology's focus on applying evidence and an understanding of human behaviour to improve business performance and working lives demonstrates that connection (ABP, n.d.). Affinity Health at Work's Professional Framework for Workplace Wellbeing, as explained in an ABP article, similarly connects work design, mental health, organisational performance and workforce sustainability (ABP, 2026).
Mental health prevention therefore belongs within conversations about leadership, culture, work design, organisational change, risk and sustainable performance, rather than sitting at the edge of strategy as a standalone wellbeing initiative.
From Awareness to Prevention
For leaders, prevention can begin with some simple questions:
- Are demands appropriate for the resources available?
- Are roles, priorities and decision rights clear?
- Do people have appropriate autonomy and control?
- Can employees genuinely raise concerns?
- Are managers equipped to recognise and respond to workplace stress?
- Are support resources visible and normalised?
Conclusion
Taking a break reminded me how valuable recovery is. Business Psychology reminds us that we should be equally interested in what people are having to recover from.
Mental health awareness has opened an important conversation, but awareness should be the beginning rather than the destination. The next step is to examine how work is designed, led and experienced, and to address preventable sources of stress before they become problems.
The future of workplace mental health should not simply be about helping people endure unhealthy systems more effectively. It should be about applying psychology to create healthier, more sustainable systems in the first place.
For ABP Members:
Not a member? We invite you to join us at The Association for Business Psychology!
About the Author
Liz is a Certified Principal Business Psychologist (CPBP) and Chartered Fellow of the Chartered Management Institute (CMgr FCMI). As Senior Director at Labcorp, Greenfield, USA, Liz navigates complex challenges with clarity, drives continuous improvement, and builds strong partnerships that advance both organisational success, operational excellence, and employee growth. Grounded and people-centred, she brings a thoughtful, future-focused approach to leadership.
References
American Psychological Association. (2024). Psychological safety in the changing workplace: Work in America 2024.
Association for Business Psychology. (2026). Introducing a new professional framework for workplace wellbeing.
Association for Business Psychology. (n.d.). The home and voice of business psychology.
Bartlett, L., Martin, A., Neil, A. L., Memish, K., Otahal, P., Kilpatrick, M., & Sanderson, K. (2019). A systematic review and meta-analysis of workplace mindfulness training randomized controlled trials. Journal of Occupational Health Psychology, 24(1), 108–126. https://doi.org/10.1037/ocp0000146
Centers for Disease Control and Prevention. (2026). Providing support for worker mental health.
Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health. (2026). Stress and work.
Maslach, C., & Leiter, M. P. (2022). The burnout challenge: Managing people's relationships with their jobs. Harvard University Press.
Occupational Safety and Health Administration. (n.d.). Workplace stress: Guidance and tips for employers.
Vonderlin, R., Biermann, M., Bohus, M., & Lyssenko, L. (2020). Mindfulness-based programs in the workplace: A meta-analysis of randomized controlled trials. Mindfulness, 11, 1579–1598. https://doi.org/10.1007/s12671-020-01328-3
World Health Organization. (2022). WHO guidelines on mental health at work. World Health Organization.
World Health Organization. (2026). Mental health at work.