Category vs. item learning: Implications for categorization models |
| |
Authors: | Stephen K. Reed |
| |
Affiliation: | 1. Department of Psychology, Case Western Reserve University, 44106, Cleveland, Ohio
|
| |
Abstract: | A paradigm that required that subjects learn two responses to each of 10 schematic faces was used to study the relative rate of discrimination and generalization learning. One response uniquely identified each face, whereas the second response classified each face as a member of one of two categories. Rapid category learning and slow item learning suggested that category responses were learned on the basis of abstracted information, but item responses depended on the more difficult task of discriminating among patterns. The results are related to categorization models and to task variables that should influence the relative rates of discrimination and generalization learning. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|