Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission. © 2012 Higher Education Academy Dealing with contract cheating: a question of attribution Dr Thomas Lancaster & Mr Robert Clarke School of Computing, Telecommunications and Networks Birmingham City University Millennium Point Birmingham B4 7XG thomas.lancaster@bcu.ac.uk robert.clarke@bcu.ac.uk Abstract The issue of attribution, identifying the institutions which students who attempt to outsource work are from, poses a major difficulty for detectives monitoring online sites used for contract cheating. This form of academic misconduct occurs when students get other people to complete assessed work for them. Previous studies on contract cheating have focused on student use of Internet-based outsourcing services. The studies have demonstrated that those sites primarily provide students with work for subjects falling within the computing spectrum. This paper focuses on a study of 627 sample postings made on EssayBay, a commercial site aimed at providing assignment writing solutions for students. The study identifies that students across a range of academic subjects and levels of study, far beyond the computing field, are using EssayBay for purposes of contract cheating. Only 23.7% of the postings investigated are found to be attributable, that is, they can be traced back to the academic institution to which the assignment specification belongs. This suggests that there are issues across the sector with the way that assignments are set and made available for detectives. Based on the study, two factors for measuring the attributability of a posting on a contract cheating are proposed, namely searchability and individuality. Searchability measures how easily a posting can be found using a search engine. Individuality measures how unique an assignment specification is. Generally, both searchability and individuality are necessary to allow assignment specifications to be attributed. The paper concludes by making recommendations detailing how academic departments can combat contract cheating by improving the attributability of the assignment specifications that they release. Keywords Contract cheating, academic integrity, attribution, searchability, individuality, EssayBay.