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User Experience of Alexa when controlling music - comparison of face and construct validity of four questionnaires
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In: Fraunhofer IIS (2020)
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Abstract:
We evaluate the user experience (UX) of Amazons Alexa when users play and control music. For measuring UX we use established UX metrics (SASSI, SUISQ-R, SUS, AttrakDiff). We investigated face validity by asking users to rate how well they think a questionnaire measures what it is supposed to measure and we assessed construct validity by correlating UX scores of questionnaires with each other. We find a mismatch between face and construct validity of the evaluated questionnaires. Specifically, users feel that SASSI represents their experience better than other questionnaires, however this is not supported by correlations between questionnaires, which suggest that all investigated questionnaires measure UX to a similar extent. Importantly, the fact that face validity and construct validity diverge is not surprising as this has been observed before. Our work adds to existing literature by providing face and construct validity scores of UX questionnaires for interactions with the common speech assistant Alexa.
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Keyword:
AttrakDiff; measuring; SASSI; SUISQ; SUS; user experience; validity; Voice User Interfaces
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URL: http://publica.fraunhofer.de/documents/N-593267.html
https://doi.org/10.1145/3405755.3406122
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| 2 |
Global coherence in aphasia during conversation (Leaman & Edmonds, 2020)
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| 3 |
Talking about standardized units in preschool – supporting language and mathematical learning
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In: CERME11 ; Eleventh Congress of the European Society for Research in Mathematics Education ; https://hal.archives-ouvertes.fr/hal-02435329 ; Eleventh Congress of the European Society for Research in Mathematics Education, Utrecht University, Feb 2019, Utrecht, Netherlands ; www.cerme11.org (2019)
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| 4 |
Interprétons-nous de la même manière les expressions "deux pommes" et "deux pommes et demie" ?
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In: ISSN: 0082-6049 ; EISSN: 1782-1576 ; Travaux de Linguistique : Revue Internationale de Linguistique Française ; https://jeannicod.ccsd.cnrs.fr/ijn_01647165 ; Travaux de Linguistique : Revue Internationale de Linguistique Française, De Boeck Université, 2016, Déterminants et inférences, 72 (1), pp.107-119. ⟨10.3917/tl.072.0107⟩ ; https://www.cairn.info/revue-travaux-de-linguistique-2016-1-page-107.htm (2016)
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| 5 |
Counting and Measuring: a theoretical and crosslinguistic account
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In: Baltic International Yearbook of Cognition, Logic and Communication (2016)
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| 6 |
Container Constructions in Yudja: locatives, individuation and measure
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In: Baltic International Yearbook of Cognition, Logic and Communication (2016)
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| 7 |
Counting and measuring – a reply to Liebesman
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In: https://jeannicod.ccsd.cnrs.fr/ijn_01433033 ; 2015 (2015)
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| 8 |
Measuring students' perceptions of plagiarism: Modification and Rasch validation of a plagiarism attitude scale
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In: Faculty of Social Sciences - Papers (2014)
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| 9 |
The Grammar of Individuation and Counting
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In: Doctoral Dissertations (2014)
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| 10 |
Measuring face familiarity and its application to face recognition
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In: Faculty of Engineering and Information Sciences - Papers: Part A (2012)
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| 11 |
Measuring the combined risk to young children's cognitive development: An alternative to cumulative indices
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In: Faculty of Social Sciences - Papers (Archive) (2010)
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| 12 |
“The Problem of Science” in Nietzsche and Heidegger
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In: Research Resources (2007)
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| 13 |
Measuring L2 oral proficiency of Spanish learners: An assessment battery
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In: Languages, Philosophy, and Communication Studies Faculty Publications (2005)
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| 14 |
Measuring L2 oral proficiency of Spanish learners: An assessment battery
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In: Languages, Philosophy, and Communication Studies Faculty Publications (2005)
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