Ensuring the discoverability of digital images for social work education: an online tagging survey to test controlled vocabularies

Ellen Katherine Daly, Neil Ballantyne

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    The digital age has transformed access to all kinds of educational content not only in text-based format but also digital images and other media. As learning technologists and librarians begin to organise these new media into digital collections for educational purposes, older problems associated with cataloguing and classifying non-text media have re-emerged. At the heart of this issue is the problem of describing complex and highly subjective images in a reliable and consistent manner. This paper reports on the findings of research designed to test the suitability of two controlled vocabularies to index and thereby improve the discoverability of images stored in the Learning Exchange, a repository for social work education and research. An online survey asked respondents to "tag", a series of images and responses were mapped against the two controlled vocabularies. Findings showed that a large proportion of user generated tags could be mapped to the controlled vocabulary terms (or their equivalents). The implications of these findings for indexing and discovering content are discussed in the context of a wider review of the literature on "folksonomies" (or user tagging) versus taxonomies and controlled vocabularies.
    LanguageEnglish
    Number of pages14
    JournalWebology
    Volume6
    Issue number2
    Publication statusPublished - 2009

    Fingerprint

    Thesauri
    online survey
    vocabulary
    social work
    Education
    education
    educational content
    Digital storage
    Taxonomies
    indexing
    taxonomy
    learning
    new media
    librarian
    Tagging
    Social work
    Tag

    Keywords

    • social work
    • multimedia
    • social work education
    • digital images

    Cite this

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    Ensuring the discoverability of digital images for social work education : an online tagging survey to test controlled vocabularies. / Daly, Ellen Katherine; Ballantyne, Neil.

    In: Webology, Vol. 6, No. 2, 2009.

    Research output: Contribution to journalArticle

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    AU - Ballantyne, Neil

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