Design Research uses scientific methods to evaluate designs and build design theories. This book starts with recognizable questions in Design Research, such as

Quantifying the User Experience: Practical Statistics for User Research, Second Edition, provides practitioners and researchers with the information they need t

This is the first introductory statistics text to use an estimation approach from the start to help readers understand effect sizes, confidence intervals (CIs),

"Free CD contains several real and artificial data sets used in the book in SPSS, SYSTAT, and ASCII formats"--Cover

This open access textbook provides the background needed to correctly use, interpret and understand statistics and statistical data in diverse settings. Part I