Dynamic contrast sensitivity: methods and measurements
A portable device was constructed which presents moving, computer generated, sine-wave grating slide projections that range in spatial frequency from 0.4 to 20.5 cycles per degree. At each of two different testing sessions, the contrast sensitivities of 60 undergraduate psychology majors were measur...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/44551 http://scholar.lib.vt.edu/theses/available/etd-09052009-040416/ |