Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/3375
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dc.contributor.author | Gregory, T. | - |
dc.contributor.author | Burns, N. | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Personality and Individual Differences, 2003; 35(3):713-724 | - |
dc.identifier.issn | 0191-8869 | - |
dc.identifier.uri | http://hdl.handle.net/2440/3375 | - |
dc.description.abstract | Recent research suggests that the relationship between inspection time (IT) and psychometric intelligence arises because IT is a measure of general speed of processing (Gs). However, hierarchical models of intelligence propose several distinct speed of processing factors; this study examines IT in relation to these multiple speed factors. Participants (N=102) completed tests of speed of processing yielding 18 measures. Factor analysis revealed a second order general speed factor (Gs) and four group factors: perceptual speed, visualisation speed, decision time and movement time. IT correlated with a visualisation speed factor (r=0.36) and with a perceptual speed factor (r=0.28). However, the correlation between IT and perceptual speed was near-zero when the correlation with visualisation speed was partialled out. These findings are consistent with the notion that IT is a measure of Gs but suggest that IT most directly measures speed of visualisation processes. These results are also congruent with research on the psychophysics of IT. | - |
dc.description.statementofresponsibility | Tess A. O’Connor and Nicholas R. Burns | - |
dc.description.uri | http://www.elsevier.com/wps/find/journaldescription.cws_home/603/description#description | - |
dc.language.iso | en | - |
dc.publisher | Pergamon-Elsevier Science Ltd | - |
dc.rights | Copyright © 2003 Elsevier | - |
dc.source.uri | http://dx.doi.org/10.1016/s0191-8869(02)00264-7 | - |
dc.subject | Inspection time | - |
dc.subject | Reaction time | - |
dc.subject | Intelligence | - |
dc.subject | Mental speed | - |
dc.title | Inspection time and general speed of processing | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/S0191-8869(02)00264-7 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Gregory, T. [0000-0003-4799-6258] | - |
dc.identifier.orcid | Burns, N. [0000-0003-3456-6734] | - |
Appears in Collections: | Aurora harvest Psychology publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_3375.pdf | Accepted version | 1.42 MB | Adobe PDF | View/Open |
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