BookGondy Leroy ; Kathryn J. Hannah, Marion J. Ball (series editors).
Contents:
Part I Designing the User Study
Overview
Variables
Design equation and statistics
Between-subjects design
Within-subject designs
Advanced designs
Part II Practical Tips
Understanding main and interaction effects
Conducting multiple comparisons
Gold standard and user evaluations
Recruiting and motivating study participants
Institutional review board (IRB) approval
Resources
Part III Common Mistakes to Avoid
Avoid bias
Avoid missing the effect
Avoid missing variables or conditions
Other errors to avoid
Appendix: cookbook for designing user studies in informatics.