Evaluation of issue-tracker's effectiveness for measuring individual performance on group projects

  • Authors:
  • P. Young;V. Yip;R. B. Lenin

  • Affiliations:
  • University of Central Arkansas;University of Central Arkansas;University of Central Arkansas

  • Venue:
  • Proceedings of the 50th Annual Southeast Regional Conference
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

Group-based software engineering projects are an important part of Computing curricula. Evaluating the overall performance of the group on such a project is fairly straightforward; however, fair assessment of individual contributions to group-based projects remains a challenging problem. In an attempt to overcome this challenge, the web-based task management system, Issue-Tracker, has been adopted for evaluating a semester-long project involving an entire software engineering class. While Issue-Tracker appeared to be a useful tool for managing the overall project, the question of its effectiveness in evaluating the individual performance of a student remained. As an initial evaluation of Issue-Tracker's effectiveness, a subjective comparison of Issue-Tracker and an alternative grading method, competency matrices for peer assessment, was provided in previous work by the authors. This paper provides an objective comparison of the Issue-Tracker and competency matrix approaches by computing Spearman's and Pearson's correlation coefficients to see if scores obtained using the two methods are significantly correlated.