What to report when conducting a usability testing with a small sample (5 participants)?

1. What should be included in usability testing report?
2. When you conduct testing with 5 testers you are likely to find how many usability errors?
3. Why are there 5 users for usability testing?

What should be included in usability testing report?

Writing the Usability Test Report

In general, your report should include a background summary, your methodology, test results, findings and recommendations. There are a number of report templates that you may adapt to assist you in reporting your findings.

When you conduct testing with 5 testers you are likely to find how many usability errors?

After the first study with five participants has found 85% of the usability problems, you will want to fix these problems in a redesign. After creating the new design, you need to test again.

Why are there 5 users for usability testing?

What's so magical about the number 5? Given that the probability of a user encountering an error during testing is 31%, according to Jeff Sauro of MeasuringU, testing just 5 users would turn up 85% of the problems in an interface.