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  • Analytic method uncovers pranksters who tamper with surveys

    Educational psychologist Joseph Robinson-Cimpian's sensitivity analysis helps researchers identify potential mischievous responders - teens who intentionally provide false information on questionnaires as a prank.

    Educational psychologist Joseph Robinson-Cimpian's sensitivity analysis helps researchers identify potential mischievous responders - teens who intentionally provide false information on questionnaires as a prank.

    Photo by L. Brian Stauffer

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  • To contact Joseph Robinson-Cimpian, call 217-333-8527; email jpr@illinois.edu.