Usability Test Plan Prompt Template and Example

Reusable prompt

Design a usability test that reveals friction and validates improvements.

Task type: Usability Test Plan
Objective: Design a usability test that reveals friction and validates improvements.

Context:
- [Project, product, or topic]: [Project, product, or topic]
- [Audience and situation]: [Audience and situation]
- [Constraints, must-haves, and things to avoid]: [Constraints, must-haves, and things to avoid]

Inputs to provide:
[Paste source material here]

Expected output:
1. Participant criteria
2. Practice questions
3. Success criteria
4. Testing plan
5. Analysis plan

Quality bar:
- Be specific and avoid generic advice.
- State assumptions explicitly.
- Prefer actionable next steps over broad theory.
- If important information is missing, ask up to 3 clarifying questions before answering.
- For time-sensitive or factual claims, label what is known, inferred, and needs verification.

Worked example

The example below fills the same prompt for a realistic Design & UX scenario. It is intentionally modest: the goal is to show how the prompt behaves, not to pretend one template solves every Design & UX problem.

Task type: Usability Test Plan
Objective: Design a usability test that reveals friction and validates improvements.

Context:
- [Project, product, or topic]: A real Design & UX task using the Usability Test Plan prompt
- [Audience and situation]: A teammate who needs a useful answer and clear next steps
- [Constraints, must-haves, and things to avoid]: Be specific, state assumptions, avoid unsupported claims, and keep the output easy to act on.

Inputs to provide:
Sample material: The team needs help with Usability Test Plan. The current situation is messy, the goal is clear enough to start, and the answer should separate facts, assumptions, risks, and next actions.

Expected output:
1. Participant criteria
2. Practice questions
3. Success criteria
4. Testing plan
5. Analysis plan

Quality bar:
- Be specific and avoid generic advice.
- State assumptions explicitly.
- Prefer actionable next steps over broad theory.
- If important information is missing, ask up to 3 clarifying questions before answering.
- For time-sensitive or factual claims, label what is known, inferred, and needs verification.

How to use this prompt

1. Replace the placeholders with the actual Usability Test Plan task, audience, source material, and constraints.
2. Keep the requested output sections unless you have a strong reason to remove one; they are there to make the AI answer easier to evaluate.
3. Paste the finished prompt into your AI assistant, then ask one follow-up question that tests assumptions or missing evidence.

What a good answer should contain

• 1. Participant criteriaUse this section to make the answer concrete: Participant criteria.
• 2. Practice questionsUse this section to make the answer concrete: Practice questions.
• 3. Success criteriaUse this section to make the answer concrete: Success criteria.
• 4. Testing planUse this section to make the answer concrete: Testing plan.
• 5. Analysis planUse this section to make the answer concrete: Analysis plan.

Why this prompt works

• Usability Test Plan starts with an explicit task type and objective, which reduces vague answers.
• It asks for context, source material, and constraints before the model writes the final response.
• The 5 output sections make the answer scannable and easier to compare across attempts.
• The quality bar tells the assistant to ask clarifying questions and mark claims that need verification.

Common mistakes to avoid

• Leaving placeholders untouched and expecting the model to infer the missing context.
• Removing the output structure, then asking for a final answer that is hard to review.
• Using the prompt for time-sensitive facts without checking sources or dates.

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