/ Opening

A useful audience model does two different jobs

Segmentation decides which groups matter. A profile reconstructs how a priority group makes the decision.

SEGMENT

Group meaningful differences

Need, behavior, context, value.

TARGET

Choose where to focus

Value, credibility, reach, fit.

PROFILE

Make the decision system usable

Motives, constraints, proof, context.

TAKEAWAYSelect the group first. Then describe only what changes how the work should serve them.

/ Quick Test

Specific is not the same as true

Which profile gives the team more usable direction?

BIOGRAPHY

“Marketing Melissa, 34”
Drives an SUV
Likes podcasts
Has two children

DECISION PROFILE

Needs speed before work
Distrusts subscriptions
Will trial with one-tap cancel
Uses mobile under time pressure

TAKEAWAYA profile earns specificity through evidence and decision relevance—not invented lifestyle detail.

/ Model

Move from market to person without fiction

The chain should preserve evidence at every step.

01SegmentIdentify a meaningful group.

02TargetChoose the group worth serving.

03ReconstructMap motives, context, constraints, trust.

04Label certaintySeparate known, inferred, and unknown.

TAKEAWAYA persona should be the usable expression of a selected segment, not a creative-writing exercise.

/ Distinctions

What belongs in an evidence-based profile

Include only layers that can change the decision or execution.

OBSERVED

What they do

Behavior under real constraints.

CONTEXT

When and where

Situation, timing, social setting.

MOTIVES + TENSIONS

What competes

Desired outcome, fear, identity, trade-off.

PROOF + FRICTION

What blocks movement

Trust burden, effort, cost, permission.

TAKEAWAYIf a detail does not change message, offer, proof, experience, or channel, it may not belong.

/ Team Challenge

Build the segment, then delete the fiction

Create one decision-useful segment and convert it into a one-paragraph audience profile.

Coffee buyersLeisure travelersIndividual investorsProspective MBA students

OUTPUT: segment basis · target rationale · observed clues · motives/tensions · constraints · proof required · unknowns

TAKEAWAYThe output should make a decision easier without pretending to know what the evidence does not support.

/ Pressure Test

Would the work change?

A profile that creates no distinct action is description without strategic value.

1.What evidence supports each claim?

2.What did the old demographic label flatten?

3.What message, offer, proof, or experience changes?

4.Which sentence is still assumption rather than evidence?

TAKEAWAYAudience detail earns keep only when it changes a real choice.

/ Example

From broad segment to decision profile

The profile stays close to what matters for the decision.

LAYEREVIDENCE-BASED READIMPLICATION

SegmentWeekday regulars seeking reliable speedPrioritize commute occasions

TensionLoyal to café; resists subscriptionsAvoid membership identity

ConstraintMorning time pressureLead with skip-the-line value

ProofNeeds visible cancel clarityShow terms before card entry

TAKEAWAYThe profile translates evidence into action without inventing a character.

/ Close

Segment to choose. Profile to design.

The two tools should form one continuous line of reasoning.

DIVIDEFind meaningful differences

PRIORITIZESelect a group worth serving

RECONSTRUCTDesign for the real decision

TAKEAWAYDo not build a persona until the segment and decision are clear.