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An international peer-reviewed journal

How To Specify the Participant Group Size for Usability Studies: A Practitioner’s Guide

Ritch Macefield

Journal of Usability Studies, Volume 5, Issue 1, Nov 2009, pp. 34 - 45

Article Contents


About the Author

2009 H&S-2 Final

Ritch Macefield

Ritch Macefield is a Director and HCI consultant at Shannon-Weaver Ltd.