Source:http://linkedlifedata.com/resource/pubmed/id/15845244
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
16
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pubmed:dateCreated |
2005-4-22
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pubmed:abstractText |
We compared thresholds for discriminating changes in speed by 5-year-olds and adults for two reference speeds: 1.5 and 6 degrees s(-1). Both adults and 5-year-olds were more sensitive to changes from the faster than from the slower reference speed. Five-year-olds were less sensitive than adults at both reference speeds but significantly more immature at the slower (1.5 degrees s(-1)) than at the faster (6 degrees s(-1)) reference speed. The findings suggest that the mechanisms underlying speed discrimination are immature in 5-year-olds, especially those that process slower speeds.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0042-6989
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
45
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2129-35
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:15845244-Acceleration,
pubmed-meshheading:15845244-Adult,
pubmed-meshheading:15845244-Analysis of Variance,
pubmed-meshheading:15845244-Attention,
pubmed-meshheading:15845244-Child, Preschool,
pubmed-meshheading:15845244-Child Development,
pubmed-meshheading:15845244-Discrimination (Psychology),
pubmed-meshheading:15845244-Humans,
pubmed-meshheading:15845244-Motion Perception,
pubmed-meshheading:15845244-Psychophysics,
pubmed-meshheading:15845244-Reaction Time,
pubmed-meshheading:15845244-Sensory Thresholds
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pubmed:year |
2005
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pubmed:articleTitle |
Discrimination of speed in 5-year-olds and adults: are children up to speed?
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pubmed:affiliation |
Department of Psychology, McMaster University, Hamilton, Ont., Canada.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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