2002
DOI: 10.3758/bf03194332
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Alignment effects on learning multiple, use-relevant classification systems

Abstract: People often learn multiple classificationsystems that are relevant to some goal or use. We compared conditions in which subclassificationwithin a category hierarchy was predicted by values on either the same (alignable) or different (nonalignable) dimensions between category hierarchies. The results indicated that learning in alignable conditions occurred in fewer blocks and with fewer errors than did learning in nonalignable conditions. This facilitation was not the result of differences between conditions i… Show more

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Cited by 3 publications
(2 citation statements)
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“…(b) Although inference learning does not lead people to learn which feature values distinguish the categories, people often make inferences about dimensions that have contrasting values across categories. There is some evidence that people prefer to organize categories around a common set of dimensions with contrasting values (Billman, 1996; Billman & Dávila, 2001; Sifonis & Ross, 2002). People are most likely to have to answer inference questions about the values of features on these salient dimensions.…”
Section: Inference and Classificationmentioning
confidence: 99%
“…(b) Although inference learning does not lead people to learn which feature values distinguish the categories, people often make inferences about dimensions that have contrasting values across categories. There is some evidence that people prefer to organize categories around a common set of dimensions with contrasting values (Billman, 1996; Billman & Dávila, 2001; Sifonis & Ross, 2002). People are most likely to have to answer inference questions about the values of features on these salient dimensions.…”
Section: Inference and Classificationmentioning
confidence: 99%
“…This result is very robust and has been found with a variety of materials (e.g., spy codes, bank loans, fictional animals), dependent measures (e.g., generation, frequency judgments), and variations in paradigms (Ross, 1997(Ross, ,1999(Ross, , 2000Sifonis & Ross, 2002). The finding occurs even with young children (Ross, Gelman, & Rosengren, in press) and when the relevant knowledge is relational and even abstract (Ross & Warren, 2002).…”
Section: Category Learning Is Not Just Learning To Classifymentioning
confidence: 57%