Search results for author:"S_M_Zabed_Ahmed"
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A User-Centred Design and Evaluation of IR Interfaces
S M. Zabed Ahmed; Cliff McKnight; Charles Oppenheim
Journal of Librarianship and Information Science Vol. 38, No. 3 (2006) pp. 157–172
This paper presents a user-centred design and evaluation methodology for ensuring the usability of IR interfaces. The methodology is based on sequentially performing: a competitive analysis, user task analysis, heuristic evaluation, formative...
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A Study of Learning and Retention with a Web-Based IR Interface
S M. Zabed Ahmed; Cliff McKnight; Charles Oppenheim
Journal of Librarianship and Information Science Vol. 37, No. 1 (2005) pp. 7–16
This article reports on an empirical study on novices' learning and retention with the Web-based interface to the Web of Science. The aim was to evaluate the performance of novice searchers in initially learning to use the search interface and in...