MKTG90041 Chap.5 Jobs to Be Done and Personas
Jobs to Be Done and Personas
Jobs to Be Done and personas answer different design questions. A job describes the progress a person seeks in a particular circumstance, including functional, emotional and social dimensions. It is stable enough to guide innovation without tying the need to one product.
A persona is a research-grounded composite that makes recurring goals, behaviours, constraints, channels and jobs easier to reason about as a connected pattern. This chapter shows how to write a contextual job, build a persona from repeated evidence, avoid invented biography and use both artefacts to make journey and service decisions.
What this chapter covers
- 01
Progress and circumstance as the centre of a Jobs to Be Done statement
- 02
Functional, emotional and social dimensions of customer progress
- 03
Forces that support or resist a change in behaviour
- 04
Research-grounded persona patterns rather than demographic stereotypes
- 05
Evidence labels that distinguish observation, synthesis and assumption
- 06
Connections among jobs, personas, journey stages and design criteria
Worked example · free
AskSia practice weighting: connect a job and persona
- 1Name the circumstance as arriving late and collecting a meal for other people.
- 1State the functional progress as securing an acceptable dinner with little delay.
- 1Add the emotional and social progress: reduce uncertainty and remain dependable to the household.
- 1Put repeated behaviours, constraints and communication needs into the persona, not invented hobbies or income.
- 1Translate the combined evidence into criteria such as visible readiness, fast substitution and shareable status.
Key terms
- Job
- The progress a person seeks in a particular circumstance, expressed independently of one product or feature.
- Functional job
- The practical outcome or task a person is trying to accomplish.
- Emotional job
- The way a person wants to feel or avoid feeling while making progress.
- Social job
- The way a person wants to be seen by others or perform a role in a relationship.
- Circumstance
- The situation, trigger and constraints that make a job active.
- Persona
- A composite representation of recurring, research-supported goals, behaviours, pains, context, channels and jobs.
- Composite
- An artefact built from patterns across participants rather than a portrait of one individual.
- Design criterion
- An evidence-linked condition a response should satisfy to support the intended progress.
Jobs to Be Done and Personas FAQ
Is a job the same as a task?
No. A task is an action, such as collecting a meal or completing a form. A job describes the wider progress that makes the action meaningful in context. The job can include practical completion, emotional reassurance and a social role.
Why include emotional and social jobs?
A technically complete service can still fail when it creates anxiety, embarrassment or loss of control. Emotional and social dimensions explain why customers value visibility, reassurance, discretion or coordination even when the functional task appears simple.
How is a persona different from a segment?
A segment groups customers using selected variables for analysis or targeting. A persona organises recurring qualitative evidence into a usable pattern for design. A persona can draw on segment information, but it needs behaviours, context, goals, pains, channels and jobs that affect the experience.
Should a persona have a name and photograph?
A label can make the artefact usable, but it must not disguise weak evidence. Visual details should support comprehension and representation, not encourage stereotype. The strongest parts are the evidence-backed behaviours, goals, constraints, jobs and journey implications.
How many personas are needed?
Use the smallest set that captures materially different patterns relevant to the design challenge. Two personas are required in the group project described by the subject guide. Each should represent a coherent pattern and lead to meaningfully different journey needs or decisions.
How do jobs and personas work together?
The job keeps attention on progress in a circumstance. The persona shows how recurring context, behaviours and constraints shape the way that progress is pursued. Together they inform journey stages, pain points, opportunity criteria and prototype scenarios.
Exam move
Practise by taking one product-led claim and rewriting it as progress in a circumstance. Add functional, emotional and social dimensions only when the evidence supports them. Then inspect a persona and label every item as observation, synthesised pattern or assumption. Delete decorative details that cannot influence recruitment, journey mapping, a design criterion or a test scenario.
Compare two personas by asking which journey stage, channel, constraint or success measure changes. Finally, carry one job-persona pair into a current journey, a future journey and a prototype test. The chain should stay visible: research supports the pattern, the pattern explains the job, and the job shapes the design response.
Stress-test the pair with a second circumstance in which the same person may pursue different progress. This reveals whether the job is really a feature request and whether the persona has been mistaken for a fixed prediction of behaviour.
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