Title | ||
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European Portuguese Validation of Usefulness, Satisfaction and Ease of Use Questionnaire (USE). |
Abstract | ||
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Background: The Usefulness, Satisfaction and Ease of use (USE) is a 30-item questionnaire developed to assess self-perceived usability. Objective: The study reported in this paper supports the translation, cultural adaptation and validation of the European Portuguese version of the USE. Methods: The study was divided into two phases, the questionnaire translation and adaptation, and the assessment of its validity and reliability. Results: The questionnaire translation resulted in a European Portuguese version of the USE equivalent to the original version in terms of semantic and content, which presents an excellent internal consistency (alpha = 0.80), highly satisfactory ICC values (ICC = 0.69) and a high and significant correlation (r = -0.84, p < 0.05) with another widely used usability questionnaire, the Post-Study System Usability Questionnaire. Conclusion: The European Portuguese version of the USE has adequate psychometric properties that provide adequate evidence of the possibility of using this version in studies to evaluate the self-perceived usability of products or services. |
Year | DOI | Venue |
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2017 | 10.1007/978-3-319-56538-5_57 | RECENT ADVANCES IN INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 2 |
Keywords | Field | DocType |
Usability questionnaire,Usability evaluation,European portuguese validation | European Portuguese,Validity,Usability,Psychology,Applied psychology | Conference |
Volume | ISSN | Citations |
570 | 2194-5357 | 1 |
PageRank | References | Authors |
0.38 | 7 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Carina Dantas | 1 | 2 | 2.43 |
Ana Luísa Jegundo | 2 | 2 | 1.08 |
João Quintas | 3 | 34 | 8.38 |
Ana Isabel Martins | 4 | 28 | 8.95 |
Alexandra Queirós | 5 | 54 | 16.50 |
Nelson Pacheco Da Rocha | 6 | 61 | 15.69 |