Learning to Specify Information Requirements: The Relationship between Application and Methodology

It appears that research into the nature of applications, as well as methodologies, is warranted, since application knowledge is idiosyncratic and it may be necessary to include more than one application-knowledgable person on a systems development team.

Abstract

:The systems development process involves establishing the information requirements of an application and successively transforming those requirements into a computer-based model of the application. Attention is usually focused almost exclusively on the method of transformation, however, with little recognition of the role of the application. As a first step in examining the relevance of knowledge of the application to the systems development process, this study addresses whether there are synergistic effects of application and methodology knowledge in specifying information requirements. This was achieved via a repeated-measures protocol analysis study that manipulated both experience with the application and knowledge of the methodology. The results show that in learning to specify information requirements, novice analysts: