The development of the GIST (Grounding Information Systems) methodology : determining situated requirements in information systems analysis

Hughes, J

Abstract

This thesis develops a methodology for situated requirements determination in
information systems analysis. The thesis challenges convention and adds to the
body of knowledge in this area since the methods of the methodology are more
usually associated with the social sciences. The role of the systems analyst and
the nature of information systems as a distinct discipline form a major part of
the thesis and the scope of this investigation includes an exposition of
information systems methodologies in general and 'soft' methodologies in
particular.
A major element of the thesis is the empirical work carried out in which the
researcher has undertaken two 'live' systems analysis studies using the
methodology which has been developed in action supported by computer
software for qualitative data analysis The results from the study are presented
in terms of learning and are analysed to help answer the questions relating to
the appropriateness of the methodology and the usefulness of the methodology
for practising systems analysts.
The research methodology used is action case and the appropriateness of this is
examined in depth since studies of this type raise a number of questions relating
to the validity of this type of research and the role of the researcher.
The thesis draws together the different problems and questions that arise in
order to produce a coherent, consistent and academically worthy account based
upon the literature and empirical findings. In short the thesis addresses the
basic issue that motivated its production, namely, how systems analysts faced
with organisational complexity really find out what is going on.
The outcomes of the research argue for a new role for the systems analyst as
postmodern 'bricoleue and tentatively propose the usefulness of social science
methods in information systems practice.

Citation

Hughes, J. The development of the GIST (Grounding Information Systems) methodology : determining situated requirements in information systems analysis. (Thesis). University of Salford

• Thesis Type: Thesis
• Deposit Date: Sep 26, 2011
• Publicly Available Date: Sep 26, 2011
• Award Date: Jan 1, 1998