MEDA1302 Chap.6 Objectives and Key Messages
Objectives and Key Messages
This chapter turns situation evidence into a measurable communication objective and a credible message. Objectives specify a defined public, the knowledge, attitude or behaviour that should change, an indicator, a scale and a time boundary. Key messages connect a public concern to one prioritised claim with support, example and appropriate tone.
The central skill is alignment: the message should plausibly move the indicator in the objective, while later tactics and evaluation preserve the same public and promised change.
The objective level should follow the diagnosed barrier. More exposure is not useful when people already know about a service but misunderstand eligibility or encounter a broken booking path.
Each objective needs an indicator that observes the promised change; impressions cannot prove understanding, and comments cannot establish trust across a public. Targets should come from a baseline, previous result or practical capacity rather than a decorative round number. Message architecture then separates the core claim from proof, example, tone and action.
The claim should answer the public’s barrier and survive a sceptical request for evidence. Tailoring can change emphasis for another public without creating contradictory promises. An alignment audit traces the public and objective verb through the message, tactic and evaluation method. Any change of population or level reveals a break that should be repaired before production.
What this chapter covers
- 01
Knowledge, attitude and behaviour objectives
- 02
Public, action, indicator, scale and time
- 03
Baseline and follow-up measurement
- 04
Key message as prioritised claim
- 05
Support points, examples and tone
- 06
Alignment across the campaign chain
Worked example · free
Repair an awareness objective
- +1Define shift workers as the public and timetable knowledge as the gap.
- +1Specify the correct last-departure response as the indicator.
- +1Add a time boundary and pre/post comparison.
- +1Write a message that states the verified departure and relevant benefit.
Key terms
- Communication objective
- A specific statement of the public change communication seeks within a defined period.
- Indicator
- An observable measure used to judge progress toward an objective.
- Baseline
- The initial value against which later change is compared.
- Key message
- A prioritised claim connecting a public concern to the campaign objective.
- Support point
- Evidence or explanation that makes a key message credible.
- Tone
- The relational quality expressed through wording, voice and presentation.
Objectives and Key Messages FAQ
Why is raising awareness usually too vague?
It does not identify whose awareness, what they should know, how the change will be measured or when it should occur. Replace it with a specific knowledge outcome and indicator. If awareness is already high, research may show that attitude, confidence or action is the real barrier.
How many ideas belong in a key message?
A key message should carry one prioritised claim that a public can understand and use. Supporting points can add evidence and examples, but unrelated benefits should not compete in the same line. Tailor emphasis for different publics while keeping the campaign's central proposition consistent.
How do I test objective-message alignment?
Ask whether exposure to the message could plausibly move the exact indicator named in the objective for the exact public. If the objective concerns timetable knowledge, the message must provide the timetable fact. If it concerns trust, the message needs credible support and the evaluation must measure trust rather than clicks.
Assessment move
Collect vague objectives and rewrite them using public, change, indicator and time. Separate outputs such as posting or attendance from outcomes such as knowledge or behaviour. For message practice, write one statement, one support point and one example for each fictional public, then remove claims that do not answer the identified barrier. Draw an alignment line from the objective verb to the message and later measure.
If you cannot explain the line, repair the chain before choosing media. Create a ladder of possible changes for one fictional problem: exposure, recognition, understanding, attitude, intention and behaviour. Choose the level that research identifies as the real barrier and explain why a lower or higher level would misdiagnose it.
Rewrite the objective so the public can be located again at evaluation, the indicator observes the chosen level and the timing fits campaign and service capacity. If a numerical target is used, note whether it comes from baseline evidence, a prior result or an operational constraint. Do not choose a number simply because it sounds ambitious.
For message rehearsal, write the core claim separately from its proof, example, tone and action. Challenge every promise with the question, what could we show a sceptical public? Remove benefits the organisation cannot guarantee and replace institutional praise with a specific use or decision. Then tailor support for a second public without changing the central proposition. Read both versions side by side for contradiction.
Finish with an alignment audit: the message should answer the barrier, the tactic should deliver that message in a usable setting and the evaluation method should measure the verb in the objective. Practise explaining each connection in one sentence so the same logic is available in the written report and the campaign Q&A.
