Can Two Established Information Models Explain the Information Behaviour of Visually Impaired People Seeking Health and Social Care Information?
http://www.ingentaconnect.com/content/mcb/jd/2007/00000063/00000001/art00001
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  peer-reviewed

Beverley, C.A., P.A. Bath and R. Barber
Journal of Documentation
2007

Abstract:

This study provides a new and valuable insight into the information behaviour of visually impaired people, as well as testing the applicability of a specific and generic information model to the information behaviour of visually impaired people seeking health and social care information.