Top 5 HR Models Every CIPD Learner Should Know
If you’re working towards your CIPD qualification, you’ll quickly discover that success is more than just memorising the theory. Strong assignments demonstrate how theoretical HR models are used as tools to solve real workplace challenges.
When you analyse organisational change, Lewin’s framework gives you structure.
When explaining why an engagement strategy underperformed, SCARF theory provides clarity.
When justifying workforce decisions, Porter’s Five Forces links people strategy to business outcomes.
Assessors can quickly recognise when a model has been genuinely understood versus referenced. This guide focuses on five foundational models that appear consistently across CIPD units and levels.
Rather than making it overly complicated, we’ve concentrated on practical application:
– What each model offers.
– When to apply it.
– How to use it to strengthen your critical analysis.
Let’s get started!
1. Lewin's Change Management Model
About The Model
Kurt Lewin’s three-stage model provides a straightforward approach to organisational change through three phases: Unfreeze, Change, and Refreeze.
Change management appears across multiple CIPD units, from organisational development to employee relations. This model gives you a clear structure for discussing how to implement and embed change successfully.
How To Apply It
Unfreeze:
Identify why change is needed and prepare people for it.
Explain why things need to change.
Help people see problems with the current way.
Create a sense of urgency.
Change:
Make the actual change happen through processes and structures.
Introduce the new way of working.
Communicate constantly.
Support people through the transition.
Refreeze:
Make the change stick.
Celebrate successes with the new approach.
Update policies and procedures.
Reinforce the change until it becomes a habit.
CIPD Tip
Use this model when analysing case studies involving restructuring, new systems implementation, or cultural transformation. It demonstrates your understanding of the psychology behind resistance to change.
2. David Rock's SCARF Model
About The Model
SCARF stands for Status, Certainty, Autonomy, Relatedness, and Fairness. These are five domains that activate threat or reward responses in the brain.
This neuroscience-based model is impactful for understanding employee motivation, engagement, and reactions to workplace situations. It’s particularly relevant for people practice and organisational behaviour units.
How To Apply It
1. Status
Your sense of importance.
Threat: Being overlooked for promotion, criticised publicly, or losing responsibilities.
Reward: Recognition, a new title, and being asked for your expertise.
Example: An employee becomes defensive when given junior tasks after years in the role.
2. Certainty
Knowing what to expect.
Threat: Unclear expectations, constant changes, vague communication.
Reward: Clear goals, predictable routines, knowing what’s coming.
Example: During restructuring, rumours spread because management won’t say what’s happening.
3. Autonomy
Having control over your work.
Threat: Micromanagement, being told exactly how to do everything.
Reward: Flexibility, choice in how to approach tasks.
Example: Remote workers resist return-to-office mandates because it removes their control.
4. Relatedness
Feeling connected to others.
Threat: Being excluded, working in isolation, ‘us vs them’ culture.
Reward: Being part of the team, social connections, and belonging.
Example: New employees struggle because no one invites them to lunch.
5. Fairness
Being treated equitably.
Threat: Favouritism, unclear criteria, inconsistent rules.
Reward: Transparent processes, equal treatment, clear standards.
Example: Team morale drops when one person gets special treatment without explanation.
CIPD Tip
Apply SCARF when discussing employee engagement strategies, conflict resolution, or the impact of organisational changes on well-being. It shows a clear understanding of human behaviour at work.
3. Porter's Five Forces
About The Model
Before you can plan your people strategy, you need to understand the competitive pressures your organisation faces. Porter’s Five Forces shows you five external factors that affect how your business competes and, therefore, what kind of workforce and skills you need.
How To Apply It
1. Competitive Rivalry
How intense is competition in your industry?
High rivalry: Lots of competitors fighting for the same customers.
Impact on HR: Need highly skilled staff, innovation, and focus on retention to keep a competitive edge.
2. Threat of New Entrants
How easy is it for new competitors to enter your market?
Low barriers: Anyone can start competing (e.g., setting up an online shop).
High barriers: Need huge investment or specialist knowledge (e.g. pharmaceuticals).
Impact on HR: If barriers are low, you need an agile, cost-conscious workforce. If high, invest in specialist expertise.
3. Bargaining Power of Suppliers
How much control do suppliers have?
High power: Few suppliers, you depend on them heavily.
Impact on HR: May need procurement specialists, relationship managers, or backup plans.
4. Bargaining Power of Buyers
How much control do customers have?
High power: Customers can easily switch to competitors.
Impact on HR: Need excellent customer service, quality focus, and innovation.
5. Threat of Substitutes
Can customers easily switch to alternative products/services?
High threat: Lots of alternatives available.
Impact on HR: Need an innovative, creative workforce to stay relevant.
CIPD Tip
Understanding external competitive pressures helps you justify HR strategies and workforce planning decisions. It shows you’re thinking strategically about how people practices support business survival and success. Don’t just list the five forces, link each force to specific workforce needs (skills, numbers, retention priorities
4. Ulrich's HR Business Partner Model
About The Model
Dave Ulrich’s model defines four key HR roles:
Strategic Partner, Change Agent, Administrative Expert, and Employee Champion.
It repositions HR from a purely administrative function to a strategic business partner. This model is fundamental to understanding modern HR’s role and aligns directly with CIPD’s vision of people practice as a profession. It appears across strategy, leadership, and organisational development units.
How To Apply It
1. Strategic Partner
Connecting HR to business goals.
Working with managers to plan for future skills needs.
Linking people strategy to business strategy.
- Thinking long-term.
2. Change Agent
Helping the organisation transform.
Supporting restructuring and culture change.
Managing the people side of new initiatives.
Building capability for change.
3. Administrative Expert
Getting the basics right efficiently.
Payroll, contracts, and policies are running smoothly.
Using technology to automate routine tasks.
Ensuring compliance.
4. Employee Champion
Looking after people’s needs.
Listening to employee concerns.
Improving wellbeing and engagement.
Advocating for fair treatment.
CIPD Tip
Reference this model when discussing HR’s strategic contribution, professionalism in people practice, or how HR adds value. It demonstrates your understanding of HR’s evolving role beyond traditional personnel management.
5. The Guest Model of HRM
About The Model
David Guest’s model links HRM practices to organisational outcomes through a chain: HRM Practices → HRM Outcomes → Organisational Performance. Guest’s model helps you demonstrate the business case for HR interventions by showing the connection between people practices and organisational success, which is crucial for evidence-based practice.
How To Apply It
1. HR Practices (What HR does)
Careful recruitment and selection.
Good training and development.
Fair reward systems.
Employee involvement.
Job security.
2. HR Outcomes (How employees feel and behave)
High commitment – People care about the organisation.
High quality – People perform well.
Flexibility – People adapt to change.
Low absence and turnover.
3. Business Performance (The results)
Better productivity.
Higher quality products/services.
Innovation.
Profitability.
CIPD Tip
This model is excellent for assignments requiring you to evaluate HR effectiveness or build business cases for people initiatives. It provides a clear framework for demonstrating HR’s impact on the bottom line
How To Apply HR Models In Your CIPD Assignments
Remember, CIPD assessors aren’t looking for you to describe these models simply.
They want to see you apply them critically to real situations.
Here’s how to get the most from them:
1. Choose the right model for the context:
Don’t force a model into a situation where it doesn’t fit naturally.
2. Apply practically:
Show how the model helps analyse the situation or inform decisions.
3. Be critical:
Acknowledge limitations and consider what the model might overlook.
4. Combine models:
Sometimes using two complementary models provides richer analysis.
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Helping you submit strong assessments that demonstrate genuine understanding.
Our assessment-first approach means every tutorial, resource, and piece of guidance is designed to move you closer to completion.
No unnecessary theory, just practical application that works.
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