UMUX-lite

Browse Content by Topic

Statistics ( 51 )
Methods ( 49 )
Usability Testing ( 46 )
UX ( 43 )
Survey ( 30 )
Usability ( 25 )
User Research ( 24 )
Customer Experience ( 24 )
Sample Size ( 18 )
Benchmarking ( 18 )
SUS ( 17 )
NPS ( 17 )
Usability Problems ( 16 )
Usability Metrics ( 12 )
Rating Scale ( 11 )
Qualitative ( 11 )
SUPRQ ( 10 )
Navigation ( 10 )
Task Time ( 8 )
Market Research ( 8 )
Metrics ( 8 )
Measurement ( 8 )
Surveys ( 7 )
User Experience ( 7 )
Heuristic Evaluation ( 7 )
Task Completion ( 7 )
Six Sigma ( 5 )
Mobile Usability Testing ( 5 )
Visualizing Data ( 5 )
Usability Problem ( 5 )
Net Promoter Score ( 5 )
Questionnaire ( 5 )
Mobile ( 5 )
Confidence ( 4 )
Analytics ( 4 )
Questionnaires ( 4 )
Research ( 4 )
UX Maturity ( 4 )
Moderation ( 4 )
Credibility ( 4 )
Confidence Intervals ( 4 )
Task Times ( 4 )
Loyalty ( 4 )
Quantitative ( 4 )
Expert Review ( 3 )
Customer Segmentation ( 3 )
Satisfaction ( 3 )
UX Metrics ( 3 )
Card Sorting ( 3 )
Task Metrics ( 3 )
Rating Scales ( 3 )
Lean UX ( 3 )
ROI ( 3 )
Validity ( 2 )
Correlation ( 2 )
Key Driver ( 2 )
Reliability ( 2 )
Excel ( 2 )
PhD ( 2 )
Summative ( 2 )
Cognitive Walkthrough ( 2 )
KLM ( 2 )
SEQ ( 2 )
Usability Lab ( 2 )
UMUX-lite ( 2 )
Certification ( 2 )
Eye-Tracking ( 2 )
Marketing ( 2 )
SUM ( 2 )
Personas ( 2 )
UX Methods ( 2 )
Tasks ( 2 )
Data ( 2 )
Salary Survey ( 2 )
Remote Usability Testing ( 2 )
Tree Testing ( 2 )
Focus Groups ( 2 )
Findability ( 2 )
A/B Testing ( 2 )
IA ( 2 )
UX Salary Survey ( 2 )
Problem Severity ( 1 )
Site Analytics ( 1 )
Information Architecture ( 1 )
Contextual Inquiry ( 1 )
Desktop ( 1 )
Ordinal ( 1 )
Crowdsourcing ( 1 )
Sample ( 1 )
Five ( 1 )
Random ( 1 )
Think Aloud ( 1 )
Errors ( 1 )
Trust ( 1 )
Formative ( 1 )
Perceptions ( 1 )
Performance ( 1 )
Facilitation ( 1 )
protoype ( 1 )
Unmoderated Research ( 1 )
Prototype ( 1 )
Task Completin ( 1 )
Z-Score ( 1 )
Affinity ( 1 )
Visual Appeal ( 1 )
True Intent ( 1 )
Conjoint Analysis ( 1 )
Regression Analysis ( 1 )
Branding ( 1 )
Expectations ( 1 )
Competitive ( 1 )
Task Randomization ( 1 )
Test Metrics ( 1 )
Quality ( 1 )
Metric ( 1 )
Software ( 1 )
Unmoderated ( 1 )
Design ( 1 )
Top Task Analysis ( 1 )
Effect Size ( 1 )
User Testing ( 1 )
Segmentation ( 1 )
Persona ( 1 )
Margin of Error ( 1 )
The System Usability Scale (SUS) is the most widely used questionnaire for measuring the perception of usability. It’s been around for more than 30 years. While its original term “system” has fallen somewhat out of favor, its usage has not—with thousands of citations in the literature. The system can be anything from business software, consumer software, websites, mobile apps, or hardware. With such wide usage

Read More

Many researchers are familiar with the SUS, and for good reason. It’s the most commonly used and widely cited questionnaire for assessing the perception of the ease of using a system (software, website, or interface). Despite being short—10 items—the SUS has a fair amount of redundancy given it only measures one construct (perceived usability). While some redundancy is good to improve reliability, shorter questionnaires are

Read More