An Incremental Approach to Software Process Assessment and Improvement

  • Authors:

  • Edwin Gray;Alberto Sampaio;Oddur Benediktsson

  • Affiliations:

  • School of Computing and Mathematical Sciences, Glasgow Caledonian University, Glasgow, UK G4 0BA;Departamento de Engenharia Informática, Instituto Superior de Engenharia do Porto, Porto, Portugal 4200;University of Iceland, Reykjavik, Iceland

  • Venue:
  • Software Quality Control
  • Year:
  • 2005

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Abstract

This paper considers assessment techniques based on the use of questionnaires, assessment matrices, workshops, and pro-forma assessment schemas; together with people issues such as motivation and involvement. With strong reference to SPICE process capability levels and the European Foundation for Quality Management (EFQM) Excellence Model, the authors suggest a novel framework containing a possible sequence of improvement steps towards the Established Level 3. The main conclusion in this paper is that an incremental improvement path can be defined using process assessment that commences with questionnaires, then goes on to matrices, workshops, and finally reaches pro-formas. Furthermore, it seems quite plausible that all four types of assessment techniques should be employed on an ongoing basis in a staged fashion.