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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • Usage of Subjective Scales in Accessibility Research

    Shari Trewin, Diogo Marques, Tiago Guerreiro · 2015 · ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility

    This methodological paper investigates whether positive response bias affects subjective ratings in accessibility research—a critical concern given that Likert-type items are widely used to evaluate assistive technologies. The authors pursued two complementary approaches: a…

    research methodology · Likert scales · response bias · usability testing · accessibility research

  • Disability and Technology: A Critical Realist Perspective

    Christopher Frauenberger · 2015 · ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility

    This theoretical paper argues that assistive technology (AT) research typically operates from a reductionist philosophical position, matching functional needs with technological opportunities while failing to address the full complexity of disabled experience. The author…

    disability studies · philosophy · critical realism · medical model · social model

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