@article{
 title = {A probabilistic multidimensional model of location information},
 type = {article},
 year = {1994},
 keywords = {Adult,Attention,Female,Humans,Male,Models, Statistical,Optical Illusions,Orientation,Pattern Recognition, Visual,Probability,Psychophysics},
 pages = {66-77},
 volume = {56},
 id = {101cb118-0d23-3ebd-8f42-4493401b8b18},
 created = {2017-09-01T15:54:44.353Z},
 file_attached = {true},
 profile_id = {80da7853-f7b7-36a9-8e4c-d7ddb2d9e538},
 group_id = {a2333ea3-15a4-3d40-8d36-f0d9590ca926},
 last_modified = {2017-09-01T15:54:44.471Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {false},
 hidden = {false},
 language = {eng},
 abstract = {A probabilistic multidimensional model of location discrimination is developed and applied to data from an experiment in which subjects are required to determine whether a briefly presented horizontal and vertical bar are touching. The proposed gap-detection model assumes that errors in perception are due to variability in the perceived location and/or in the perceived length of the bars. A series of gap-detection models that allow variability only in perceived location were rejected on the basis of likelihood-ratio tests of overall goodness of fit. However, when the models were modified to account for: (a) a compression of the distance perceived between the bars (Wolford, 1975), or (b) the bisection illusion (Künnapas, 1955), excellent absolute fits to the data were obtained. A pair of models that suggests that the horizontal/vertical illusion or a response bias was operative failed. Applications of the model to more conventional object-perception experiments (e.g., the illusory-conjunction experiment) are discussed.},
 bibtype = {article},
 author = {Maddox, W. and Prinzmetal, W. and Ivry, R. and Ashby, F.},
 number = {2}
}

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