@article{ref1,
title="An area theorem for the same-different experiment",
journal="Perception and psychophysics",
year="1999",
author="Irwin, R. J. and Hautus, M. J. and Butcher, J. C.",
volume="61",
number="4",
pages="766-769",
abstract="If observers in a same-different experiment base their decisions on the absolute difference between observations on a trial, the area under the receiver operating characteristic equals the maximum proportion of correct decisions that an unbiased independent-observations observer could attain. Even though the differencing strategy is suboptimal, the area measure yields an index of optimal performance.<p /><p>Language: en</p>",
language="en",
issn="0031-5117",
doi="",
url="http://dx.doi.org/"
}