Date of Award:

5-2010

Document Type:

Dissertation

Degree Name:

Doctor of Philosophy (PhD)

Department:

Management

Department name when degree awarded

Management Information Systems

Committee Chair(s)

David H. Olsen

Committee

David H. Olsen

Committee

Jeffery Johnson

Committee

John D. Johnson

Committee

Sherry Marx

Committee

Karina Hauser

Abstract

The purpose of this dissertation was to explore critical issues and challenges that might arise in agile software development processes with Scrum. It also sought to provide management guidelines to help organizations avoid and overcome barriers in adopting the Scrum method as a future software development method. A qualitative research method design was used to capture the knowledge of practitioners and scrutinize the Scrum software development process in its natural settings. An in-depth case study was conducted in two organizations where the Scrum method was fully integrated in every aspect of two organizations' software development processes. One organization provides large-scale and mission-critical applications and the other provides small- and medium-scale applications. Differences between two organizations provided useful contrasts for the data analysis.

Data were collected through an email survey, observations, documents, and semi-structured face-to-face interviews. The email survey was used to refine interview questions; all of the interviews were audio-taped and transcribed, and later coded for analysis. Triangulation in the data collection process provided useful information for different perspectives on the issues, allowed for cross-checking, and yielded stronger substantiation of concepts and common categories.

In the first round of data analysis, an open coding technique was used to identify possible concepts, along with their properties and dimensions. The open coding technique is a form of content analysis where the data are read and categorized into concepts. In the second round, the codes were reviewed, and the concepts were organized by recurring themes. These themes were used later as a basis for creating a set of stable and common categories. The final stage of data analysis was completed through axial coding, which depends on a synthetic technique of making connections between categories and subcategories to build a more comprehensive scheme. In the process of data analysis, grounded theory was employed with the aim of generating descriptive and explanatory theory associated with an agile software development process.

The research presented four common categories of issues and challenges of the Scrum method, and management guidelines to help organizations that are already using the Scrum method or planning to employ it in the future. The framework for a hybrid software development model is then proposed as a future study.

Checksum

6fd4d2063b4e9bf274705c1af843ef24

Download

Share

COinS

Copyright for this work is retained by the student. If you have any questions regarding the inclusion of this work in the Digital Commons, please email us at .