James R Lewis - Böcker
547 kr
Skickas inom 7-10 vardagar
Quantifying the User Experience: Practical Statistics for User Research, Second Edition, provides practitioners and researchers with the information they need to confidently quantify, qualify, and justify their data. The book presents a practical guide on how to use statistics to solve common quantitative problems that arise in user research. It addresses questions users face every day, including, Is the current product more usable than our competition? Can we be sure at least 70% of users can complete the task on their first attempt? How long will it take users to purchase products on the website?
This book provides a foundation for statistical theories and the best practices needed to apply them. The authors draw on decades of statistical literature from human factors, industrial engineering, and psychology, as well as their own published research, providing both concrete solutions (Excel formulas and links to their own web-calculators), along with an engaging discussion on the statistical reasons why tests work and how to effectively communicate results. Throughout this new edition, users will find updates on standardized usability questionnaires, a new chapter on general linear modeling (correlation, regression, and analysis of variance), with updated examples and case studies throughout.
Completely updated to provide practical guidance on solving usability testing problems with statistics for any project, including those using Six Sigma practices Includes new and revised information on standardized usability questionnaires Includes a completely new chapter introducing correlation, regression, and analysis of variance Shows practitioners which test to use, why they work, and best practices for application, along with easy-to-use Excel formulas and web-calculators for analyzing data Recommends ways for researchers and practitioners to communicate results to stakeholders in plain English2 193 kr
Skickas inom 5-8 vardagar
1 932 kr
Skickas inom 5-8 vardagar
590 kr
Skickas inom 5-8 vardagar
564 kr
Skickas inom 5-8 vardagar
764 kr
Skickas inom 5-8 vardagar
1 192 kr
Skickas inom 3-6 vardagar
537 kr
Skickas inom 5-8 vardagar
534 kr
Skickas inom 5-8 vardagar
877 kr
Skickas inom 5-8 vardagar
644 kr
Skickas inom 7-10 vardagar
1 371 kr
Skickas inom 7-10 vardagar
1 245 kr
Skickas inom 7-10 vardagar
2 306 kr
Skickas inom 10-15 vardagar
1 206 kr
Tillfälligt slut
594 kr
Skickas inom 3-6 vardagar
594 kr
Skickas inom 3-6 vardagar
608 kr
Skickas inom 3-6 vardagar
Usability Evaluation
A Special Issue of the International Journal of Human-Computer Interaction
686 kr
Tillfälligt slut
475 kr
Skickas inom 10-15 vardagar
1 100 kr
Skickas inom 7-10 vardagar
613 kr
Skickas inom 7-10 vardagar
234 kr
Skickas inom 7-10 vardagar
1 169 kr
Skickas inom 10-15 vardagar
826 kr
Skickas inom 10-15 vardagar
Usability Evaluation
A Special Issue of the International Journal of Human-Computer Interaction
2 723 kr
Skickas inom 10-15 vardagar
717 kr
Skickas inom 10-15 vardagar
343 kr
Skickas inom 7-10 vardagar
2 088 kr
Skickas inom 10-15 vardagar
1 736 kr
Skickas inom 10-15 vardagar