Jeff Sauro • December 21, 2010

Jeff Sauro is the founding principal of Measuring Usability LLC, a company providing statistics and usability consulting to
Fortune 1000 companies.
He is the author of over
15 journal articles and 3 books on statistics and the user-experience.
More about Jeff...
Distrust in Social Networks: Google+, Twitter, Facebook
5 Examples of Quantifying Qualitative Data
Does better usability increase customer loyalty?
25 Resources for Measuring Usability
Should you use 5 or 7 point scales?
The Five Most Influential Papers in Usability
8 Ways to Show Design Changes Improved the User Experience
Confidence Interval Calculator for a Completion Rate
What five users can tell you that 5000 cannot
10 Things to Know about Usability Problems
A Brief History of the Magic Number 5 in Usability Testing
Top 10 Research-Based Usability Findings of 2010
97 Things to Know about Usability