How do you measure SUS?

How do you measure SUS?

How to Calculate Your Usability Score using SUS

1. For each of the odd numbered questions, subtract 1 from the score.
2. For each of the even numbered questions, subtract their value from 5.
3. Take these new values which you have found, and add up the total score. Then multiply this by 2.5.

Why is sus a popular evaluation survey?

SUS is reliable SUS has been shown to be more reliable and detect differences at smaller sample sizes than home-grown questionnaires and other commercially available ones. Sample size and reliability are unrelated, so SUS can be used on very small sample sizes (as few as two users) and still generate reliable results.

Are there any alternatives to the system usability scale?

The somewhat unfortunately named PSSUQ (Post Study System Usability Questionnaire) and CSUQ (Computer System Usability Questionnaire), which are almost as widely used as the SUS. Here is a good article on Measuring U that describes them: https://measuringu.com/pssuq/ https://smile.amazon.com/USING-PSSUQ-CSUQ-Experience-Research/dp/1733339205/

Is the pssuq an alternative to the SUS?

An alternative to System Usability Scale (SUS), PSSUQ (Post-Study System Usability Questionnaire) is widely used to measure users’ perceived satisfaction. The PSSUQ (Post-Study System Usability Questionnaire is a 16-item standardized questionnaire.

What does Sus stand for in usability scale?

Measuring Usability with the System Usability Scale (SUS) by Jeff Sauro. SUS: A Retrospective by John Brooke. Determining What Individual SUS Scores Mean: Adding an Adjective Rating Scale by Kortum Bangor and Miller May.

What does Sus stand for in UX category?

SUS: The System Usability Scale. The System Usability Scale (SUS) is a standardized metric for measuring the usability of a website or other interactive system. Long a favorite among UX researchers for its simplicity and accuracy, SUS is a valuable quantitative tool for anyone trying to optimize the user experience.