2017
DOI: 10.3758/s13423-017-1251-6
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Organized simultaneous displays facilitate learning of complex natural science categories

Abstract: Subjects learned to classify images of rocks into the categories igneous, metamorphic, and sedimentary. In accord with the real-world structure of these categories, the to-beclassified rocks in the experiments had a dispersed similarity structure. Our central hypothesis was that learning of these complex categories would be improved through observational study of organized, simultaneous displays of the multiple rock tokens. In support of this hypothesis, a technique that included the presentation of the simult… Show more

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Cited by 14 publications
(12 citation statements)
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“…Research suggests that the efficacy of a category-learning technique depends on which component of category similarity drives task difficulty (Carvalho & Goldstone, 2014a, b, 2015aEglington & Kang, 2017;Goldstone, Steyvers, & Rogosky, 2003;Hammer et al, 2008;Higgins & Ross, 2011;Higgins, 2017;Meagher, Carvalho, Goldstone, & Nosofsky, 2017;Zulkiply & Burt, 2013a; see Fig. 2).…”
Section: Moderator 1: Category Similaritymentioning
confidence: 99%
“…Research suggests that the efficacy of a category-learning technique depends on which component of category similarity drives task difficulty (Carvalho & Goldstone, 2014a, b, 2015aEglington & Kang, 2017;Goldstone, Steyvers, & Rogosky, 2003;Hammer et al, 2008;Higgins & Ross, 2011;Higgins, 2017;Meagher, Carvalho, Goldstone, & Nosofsky, 2017;Zulkiply & Burt, 2013a; see Fig. 2).…”
Section: Moderator 1: Category Similaritymentioning
confidence: 99%
“…For this reason, trying to understand how people solve these problems has been one of the core programs of cognitive science for decades. Despite considerable theoretical progress, experimental validation has been limited largely to laboratory settings with artificial stimuli with simple representations (e.g., strings of binary digits, colored shapes; although for a recent exception see Meagher, Carvalho, Goldstone, & Nosofsky, 2017). Natural stimuli such as large sets of realistic images of animals will require a complex representation that may be difficult to easily interpret or manipulate in the lab.…”
Section: Introductionmentioning
confidence: 99%
“…Much work remains for future investigations of the training techniques that might be most effective in teaching students to classify objects into hierarchically organized natural science categories. For example, Meagher, Carvalho, Goldstone, and Nosofsky (2017) found evidence that the use of organized, simultaneous visual displays provides a promising technique for conveying the hierarchical structure of rock categories. Much other research has also pursued techniques for effectively teaching categories at a single level of a hierarchy.…”
Section: Discussionmentioning
confidence: 99%