Tag: data forensics

The Devaluation of Test Scores

Posted on 05/02/13 by admin No Comments
Bangladesh-Building-Collapse1 sm

By Dennis Maynes, Chief Scientist, Caveon Test Security I believe that there is one and only one reason people cheat on tests and why some people pressure others to cheat or ignore cheating on tests. They want to gain an unfair advantage. They don’t want to pay the price that is required to learn the [...]

Read more

Off with their heads or the Illogic of Executing Cheaters

Posted on 03/08/13 by admin No Comments
3277677267_2be9b93046

By Dennis Maynes, Chief Scientist, Caveon Test Security In Lewis Carroll’s Alice in Wonderland, the Queen of Hearts exclaimed, “Off with their heads!” whenever anything or anyone opposed her will or pleasure. Lewis Carroll wrote “I pictured to myself the Queen of Hearts as a sort of embodiment of ungovernable passion – a blind and [...]

Read more

Looking Back at Test Security in 2012 and Forward to 2013

Posted on 12/28/12 by admin No Comments
The future of test security

Written by: Dennis Maynes, Chief Scientist, Caveon Test Security There were many notable events and occurrences with respect to test security in 2012. In fact, it may be that 2012 will be considered a pivotal year in the ongoing effort to administer tests securely and to thwart those who cheat on tests and steal test [...]

Read more

Lame Excuses and Weak Defenses

Posted on 12/14/12 by Caveon No Comments
not guilty

Written by: Dennis Maynes, Chief Scientist, Caveon Test Security Occasionally, I review responses from test takers whose test results were anomalous. The test taker is usually asked to explain the reason for the anomaly like this: “After forensics analysis, your test results have been found indeterminate for being overly similar with that of another. Will you [...]

Read more

Is cheating by answer copying habitual or opportunistic?

Posted on 11/16/12 by Caveon No Comments
passing notes

Written by: Dennis Maynes, Chief Scientist, Caveon Test Security For some time, I have wondered whether cheating behavior is opportunistic or adopted. Do students cheat because they have acquired the behavior? Or, do they cheat because they were able to exploit an opportunity? In this short essay, I have investigated this question empirically. I shouldn’t [...]

Read more