This study uses data from two online courses in principles of economics to estimate a model that predicts exam scores from independent variables of student characteristics. In one course the final exam was proctored, in the other course the final exam was not proctored, and in both courses the first three exams were unproctored. If no cheating took place we expect the prediction model to have the same explanatory power for all exams, and conversely, if cheating occurred in the unproctored exam the explanatory power would be lower. Our findings are that both across and within class variations in the R-squared statistic suggest that cheating was taking place when the exams were not proctored.
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Paper provided by University of Connecticut, Department of Economics in its series Working papers with number
2006-08.
Length: 18 pages Date of creation: Mar 2006 Date of revision:
Feb 2007 Publication status: Forthcoming in Journal of Economic Education Handle: RePEc:uct:uconnp:2006-08
Note: Forthcoming in Journal of Economic Education Contact details of provider: Postal: University of Connecticut 341 Mansfield Road, Unit 1063 Storrs, CT 06269-1063 Phone: (860) 486-4889 Fax: (860) 486-4463 Web page: http://www.econ.uconn.edu/ More information through EDIRC
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Find related papers by JEL classification: A2 - General Economics and Teaching - - Economics Education and Teaching of Economics A22 - General Economics and Teaching - - Economics Education and Teaching of Economics - - - Undergraduate
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