Assessing User Satisfaction in the Era of User Experience: Comparison of the SUS, UMUX, and UMUX-LITE as a Function of Product Experience
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TLDR
Analyzing the variation in outcomes of three standardized user satisfaction scales when completed by users who had spent different amounts of time with a website strongly encourages further research to analyze the relationships of the three scales with levels of product exposure.Abstract:
Nowadays, practitioners extensively apply quick and reliable scales of user satisfaction as part of their user experience analyses to obtain well-founded measures of user satisfaction within time and budget constraints. However, in the human–computer interaction literature the relationship between the outcomes of standardized satisfaction scales and the amount of product usage has been only marginally explored. The few studies that have investigated this relationship have typically shown that users who have interacted more with a product have higher satisfaction. The purpose of this article was to systematically analyze the variation in outcomes of three standardized user satisfaction scales (SUS, UMUX, UMUX-LITE) when completed by users who had spent different amounts of time with a website. In two studies, the amount of interaction was manipulated to assess its effect on user satisfaction. Measurements of the three scales were strongly correlated and their outcomes were significantly affected by the amo...read more
Citations
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Journal ArticleDOI
Revisiting the factor structure of the system usability scale
James R. Lewis,Jeff Sauro +1 more
TL;DR: A comparison of the fit of three confirmatory factor analyses showed that a model in which the SUS's positive tone (odd-numbered) and negative-tone (even-numbered), were aligned with two factors had a better fit than a unidimensional model (all items on one factor) or the Usability/Learnability model as discussed by the authors.
Journal ArticleDOI
The System Usability Scale: Past, Present, and Future
TL;DR: The System Usability Scale is the most widely used standardized questionnaire for the assessment of perceived usability and it is likely that the SUS will continue to be a popular measurement of perceived usefulness for the foreseeable future.
Journal ArticleDOI
Measuring Perceived Usability: The CSUQ, SUS, and UMUX
TL;DR: Investigation of the relationship between two widely used questionnaires designed to measure perceived usability found that CSUQ scores, after conversion to a 0–100-point scale, can be interpreted with the Sauro–Lewis curved grading scale.
Journal ArticleDOI
Measuring Perceived Usability: The SUS, UMUX-LITE, and AltUsability
TL;DR: Results from a series of principal components analyses indicated that most of the additional concepts covering concepts such as findability, familiarity, efficiency, control, and visual appeal covered the same statistical ground as the other more standard metrics for perceived usability.
Journal ArticleDOI
Measuring e-service quality and its importance to customer satisfaction and loyalty: an empirical study in a telecom setting
TL;DR: A scale consisting of five user experinece dimensions (functional completeness, performance, interface and interaction quality, content and information, support or service) was developed and was proven reliable and valid and e-SQ was found to be a core predictor of customer satisfaction and customer loyalty.
References
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Journal ArticleDOI
Estimating the Dimension of a Model
TL;DR: In this paper, the problem of selecting one of a number of models of different dimensions is treated by finding its Bayes solution, and evaluating the leading terms of its asymptotic expansion.
Estimating the dimension of a model
TL;DR: In this paper, the problem of selecting one of a number of models of different dimensions is treated by finding its Bayes solution, and evaluating the leading terms of its asymptotic expansion.
Book ChapterDOI
SUS: A 'Quick and Dirty' Usability Scale
TL;DR: This chapter describes the System Usability Scale (SUS) a reliable, low-cost usability scale that can be used for global assessments of systems usability.
Book
Human-Computer Interaction
TL;DR: The human and the design of interactive systems: The myth of the infinitely fast machine, a guide to designing for diversity and the process of design.
Journal ArticleDOI
An Empirical Evaluation of the System Usability Scale
TL;DR: Results from the analysis of this large number of SUS scores show that the SUS is a highly robust and versatile tool for usability professionals.