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Article de revue:
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ID no. (ISBN etc.): 0743-3808
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Clé de citation BibTeX: Goldstone1994c
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Goldstone, R. (1994). An efficient method for obtaining similarity data. Behavior Research Methods, Instruments & Computers, 26(4), pp. 381–386.
Ajoutée par: Sterenn Audo 2008-02-13 10:37:54
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Résumé
Measurements of similarity have typically been obtained through the use of rating, sorting, and perceptual confusion tasks. In the present paper, a new method of measuring similarity is described, in which subjects rearrange items so that their proximity on a computer screen is proportional to their similarity. This method provides very efficient data collection. If a display has n objects, then, after subjects have rearranged the objects (requiring slightly more than n movements), n(n-1)/2 pairwise similarityes can be recorded. As long as the constraints imposed by two-diminsional space are not too different from those intrinsic to psychological similarity, the technique apears to offer an efficient, user-friendly, and intuitive process for measuring psychological similarity.
Ajoutée par: Sterenn Audo
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Idées
pdf dispo
Ajoutée par: Sterenn Audo
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