Why Good Culture Change Programmes Fail and What Leaders Can Do About It: A Behavioural Science Perspective
By Rani Okhomina.
Most organisations know the kind of culture they want.
They want greater collaboration, stronger accountability, more psychological safety, better inclusion, and healthier ways of working.
Yet despite investment in culture programmes and leadership initiatives, many struggle to turn these aspirations into everyday reality.
Behavioural science offers a useful explanation.
While organisational culture is often understood as the shared assumptions, norms, and behaviours that develop over time within a group (Schein, 2010), culture is sustained not simply by values or communication, but by habits, social norms, identities, and reinforcement patterns. Understanding these psychological forces helps explain why culture change is often more difficult than leaders expect.
The Awareness Trap: Why Communication Alone Is Not Enough
Many culture change initiatives begin with communication. Values are refreshed, expectations clarified, and leaders articulate a compelling vision for the future.
These activities matter, but they often rest on an assumption that behavioural scientists have challenged for decades: if people understand what is expected, they will behave accordingly.
In reality, awareness and behaviour are not the same thing. Most people understand the importance of exercise, healthy eating, and financial planning, yet knowledge rarely guarantees action. The same applies in organisations. Employees may fully understand the desired culture whilst continuing to behave according to existing norms and routines.
Culture change therefore requires more than awareness. It requires changing the conditions that shape behaviour.
Social Proof: Why People Follow Behaviour, Not Messages
One of the most influential concepts in behavioural science is social proof (Cialdini, 2009). When people are uncertain how to behave, they look to others for guidance. Similarly, Social Learning Theory suggests that people learn behavioural norms by observing others and the consequences of their actions (Bandura, 1977).
This has significant implications for culture change.
Organisations may promote psychological safety and open dialogue, but if influential team members consistently dismiss challenge or ignore dissent, silence will quickly become the accepted norm. People believe what organisations do far more than what organisations say.
Consider a public sector organisation that introduced a wellbeing programme whilst simultaneously celebrating staff who routinely worked evenings and weekends. Employees read the environment accurately. The informal norm, that availability equals commitment, remained unchanged, and the wellbeing initiative was treated with polite scepticism.
Culture is shaped less by official messaging and more by the behaviours people observe around them every day.
Losses Matter More Than Gains
Culture change programmes tend to focus on benefits: improved performance, stronger relationships, greater innovation, and better outcomes.
Yet behavioural science suggests people are often more sensitive to potential losses than potential gains (Kahneman & Tversky, 1979).
When change is introduced, employees are frequently asking questions that remain unspoken:
- Will I lose influence?
- Will my expertise still be valued?
- Will my autonomy be reduced?
- Will my role become less secure?
These concerns are not signs of resistance. They are predictable human responses to uncertainty.
When leaders fail to acknowledge perceived losses, culture change becomes significantly harder than expected, not because people lack commitment, but because the psychological realities of change have not been considered.
Culture Change Threatens Identity – Predictably
This is perhaps the most underappreciated dimension of culture change.
A move towards collaborative decision-making may feel energising to some whilst feeling threatening to others whose status has been built on expertise or individual authority. Encouraging experimentation may challenge those who have built their professional identity around certainty and being the person with the answer.
In practice, culture change often asks people to become successful in a different way from the one that previously earned them credibility, status, or recognition.
From a behavioural science perspective, people are strongly motivated to maintain a coherent sense of self (Tajfel & Turner, 1979). Culture change can therefore trigger identity protection behaviours that look like resistance but are often reasonable attempts to preserve something meaningful.
For Business Psychologists, recognising this distinction is essential. A useful diagnostic question is simply:
What does this change ask people to give up about how they see themselves professionally?
The answer often surfaces the real friction faster than any engagement survey.
The Reinforcement Question: What Are You Actually Rewarding?
Perhaps the most important question in culture change is deceptively simple:
What behaviours are being rewarded?
Behavioural psychology has consistently demonstrated that behaviour followed by positive consequences is more likely to be repeated (Skinner, 1953).
Yet organisations frequently undermine their own culture ambitions through inconsistent reinforcement.
An organisation may encourage psychological safety whilst promoting managers who shut down dissent. It may advocate innovation whilst penalising failed experiments. It may champion inclusion whilst allowing informal networks to dominate talent decisions.
Employees are skilled readers of organisational signals.
Until reinforcement changes, behaviour rarely changes.
And until behaviour changes, culture rarely changes.
What This Means in Practice
Behavioural science invites us to reframe the central question.
Rather than asking:
"How do we communicate the desired culture?"
We should ask:
"What behavioural forces are sustaining the current culture?"
This shifts the conversation away from engagement campaigns and towards an examination of habits, incentives, social norms, identity, and reinforcement patterns.
In practical terms, this might mean:
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Auditing informal reinforcement by examining what behaviours are actually rewarded.
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Identifying visible role models and assessing whether their behaviour aligns with the desired culture.
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Naming perceived losses explicitly during change conversations.
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Designing for identity continuity by helping people see how new behaviours can complement, rather than replace, their professional identity.
Conclusion
Many culture change initiatives fail not because organisations lack ambition, but because they underestimate the behavioural forces that sustain existing ways of working.
Awareness alone rarely changes behaviour. Social norms, perceived losses, professional identities, and reinforcement patterns all influence whether new behaviours take hold.
For Business Psychologists, culture change is therefore not simply a communication challenge but a behavioural one.
Sustainable change occurs when organisations create environments that make desired behaviours visible, rewarding, and easier to adopt.
Ultimately, culture changes not because organisations announce it, but because behaviour changes in ways that people experience every day.
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About the Author
Rani Okhomina is an Organisational Psychologist and Organisational Development Practitioner specialising in culture change, leadership development, and behavioural science. With over 13 years' experience across healthcare, consultancy, and community sectors, she helps organisations translate psychological theory into practical interventions that improve performance, employee experience, and organisational effectiveness. Rani holds an MSc in Organisational Psychology & Business from the University of Leeds and is an accredited BPS Occupational Test User and EFPA European Test User. She is also a professional speaker, writer, and coach with a particular interest in the behavioural mechanisms that influence sustainable organisational change.
References
Bandura, A. (1977). Social Learning Theory. Prentice Hall.
Cialdini, R. B. (2009). Influence: Science and Practice (5th ed.). Pearson Education.
Kahneman, D., & Tversky, A. (1979). Prospect theory: An analysis of decision under risk. Econometrica, 47(2), 263–291.
Schein, E. H. (2010). Organizational Culture and Leadership (4th ed.). Jossey-Bass.
Skinner, B. F. (1953). Science and Human Behavior. Macmillan.
Tajfel, H., & Turner, J. C. (1979). An integrative theory of intergroup conflict. In W. G. Austin & S. Worchel (Eds.), The Social Psychology of Intergroup Relations (pp. 33–47). Brooks/Cole.