A study was presented at the April 2012 STEM conference involving more than 600 assignments in subject areas ranging from anthropology to theology.[19] There is debate about which subjects are most susceptible to contract cheating, but an overall consensus by several scholars, including Curtis & Clare (2017),[2] Bretag (2017),[20] Lancaster & Clarke (2015)[21] and Eaton (2019),[22] indicates that the following disciplines have the highest incidence: