STIMULUS DIMENSIONALITY AND MANIPULABILITY IN VISUAL PERCEPTUAL LEARNING.
Children aged 4, 5, and 6 years were pre-exposed for 1 minute to either 2-or 3-dimensional irregular pentagons. Half the Ss manipulated the stimuli during, pre-exposure, half did not. Then a discrimination learning task was instituted in which half of each subgroup discriminated among 3-dimensional...
| Publicado en: | Child Development Vol. 38; no. 2; pp. 563 - 572 |
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| Formato: | Artículo |
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Oxford University Press / USA
Jun1967
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=10403614&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 10403614 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 00093920 CDV jtl: Child Development issn: 00093920 maglogo: Y pubinfo: dt: Jun1967 vid: 38 iid: 2 pid: 622 pub: Oxford University Press / USA artinfo: ui: 10403614 10.2307/1127310 ppf: 563 ppct: 9 formats: tig: atl: STIMULUS DIMENSIONALITY AND MANIPULABILITY IN VISUAL PERCEPTUAL LEARNING. aug: au: Kerpelman, Larry C. su: Child development Task analysis Manipulative behavior Information theory sug: subj: Child development Task analysis Manipulative behavior Information theory ab: Children aged 4, 5, and 6 years were pre-exposed for 1 minute to either 2-or 3-dimensional irregular pentagons. Half the Ss manipulated the stimuli during, pre-exposure, half did not. Then a discrimination learning task was instituted in which half of each subgroup discriminated among 3-dimensional and half among 2-dimensional stimuli. Results indicating interaction of pre-exposure manipulation condition, pre-exposure stimulus dimensionality, and age suggested a developmental change in the role of "appropriate operations" with different dimensions of stimuli. Results indicating easier discriminability among 2-dimensional criterion task stimuli than among 3-dimensuibak stimuli were discussed in terms of information theory. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 1967 holdings: @attributes: islocal: N |
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