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Arnold D. Well
Researcher at University of Massachusetts Amherst
Publications - 51
Citations - 6114
Arnold D. Well is an academic researcher from University of Massachusetts Amherst. The author has contributed to research in topics: Eye movement & Distraction. The author has an hindex of 29, co-authored 51 publications receiving 5727 citations.
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The effects of stimulus sequence and probability on perceptual processing.
Randall S. Hansen,Arnold D. Well +1 more
TL;DR: Two experiments that tested the hypothesis that the effect of stimulus presentation probability on perceptual processing is a function of the preceding stimulus sequence suggest that practice gradually acts to facilitate the perceptual processing of highly probable stimuli.
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Modeling Probabilistic Categorization Data: Exemplar Memory and Connectionist Nets
TL;DR: The authors proposed CLEM (concept learning by exemplar memorization), which differs from previous tested exemplar models in that exemplar traces are assumed to be stored only when the subject has guessed or made a classification error.
Journal ArticleDOI
Effects of color differences in a letter matching task
Arnold D. Well,Joanne Green +1 more
TL;DR: This paper found that when members of a letter pair differed in color, Ss showed a small but reliable tendency to respond more slowly when making "same" judgments, even when the letters only shared the same name.