Towards a behavioral theory of bias in signal detection. Mccarthy, D. & Davison, M. 29(4):371-382, Springer New York, 1981.
Paper abstract bibtex A behavioral model for performance on signal-detection tasks is presented. It is based on a relation between response and reinforcement ratios which has been derived from both animal and human research on the distribution of behavior between concurrently available schedules of reinforcement. This model establishes the ratio of obtained reinforcements for the choice responses, and not the probability of stimulus presentation, as the effective biaser in signal-detection research. Furthermore, experimental procedures which do not control the obtained reinforcement ratio are shown to give rise to unstable bias contours. Isobias contours, on the other hand, arise only from controlled reinforcement-ratio procedures.
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title = {Towards a behavioral theory of bias in signal detection},
type = {article},
year = {1981},
pages = {371-382},
volume = {29},
publisher = {Springer New York},
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abstract = {A behavioral model for performance on signal-detection tasks is presented. It is based on a relation between response and reinforcement ratios which has been derived from both animal and human research on the distribution of behavior between concurrently available schedules of reinforcement. This model establishes the ratio of obtained reinforcements for the choice responses, and not the probability of stimulus presentation, as the effective biaser in signal-detection research. Furthermore, experimental procedures which do not control the obtained reinforcement ratio are shown to give rise to unstable bias contours. Isobias contours, on the other hand, arise only from controlled reinforcement-ratio procedures.},
bibtype = {article},
author = {Mccarthy, Dianne and Davison, Michael},
number = {4}
}
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