Experience-based Testing
Experience-based testing is the execution of tests designed using experience-based test techniques, relying on the tester's knowledge and intuition to uncover defects.
“Testing based on the tester's experience, knowledge and intuition.”
(Definition reproduced from the ISTQB Glossary. Copyright belongs to ISTQB.)
View the complete ISTQB GlossaryWhat is Experience-based Testing?
Instead of following only predefined test cases, testers apply their experience to explore likely failure areas and unusual usage scenarios.
Practical execution: Testers adapt their testing as they learn more about the system.
Creative testing: Encourages investigation beyond scripted scenarios.
Defect discovery: Effective for finding unexpected or difficult-to-predict issues.
Real World Example
A regulated product team is preparing a release where Experience-based testing appears in reviews, test design conversations, or defect triage rather than as an isolated glossary word.
The risk is that the team treats Experience-based testing as interchangeable with nearby ISTQB terms. That makes test scope blurry and can lead to weak evidence for the release decision.
The tester anchors the discussion in the official definition, asks where the concept appears in the product, and designs examples that show the difference between Experience-based testing and similar ideas.
The page becomes useful in practice because Experience-based testing is connected to a specific testing decision, not memorized as a detached definition.
Practice Questions
Question 1
Which statement BEST describes Experience-based testing in the context of ISTQB terminology?
Question 2
A tester needs to explain Experience-based testing to a non‑technical stakeholder. Which approach is MOST appropriate?
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