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Retroreflective Sheeting Materials on Highway Signs

Donna Tranchida

出版	Minnesota Department of Transportation, Office of Research Administration, 1996
URL	http://books.google.com.hk/books?id=wodeec_FEtwC&hl=&source=gbs_api

註釋

In a road research project, older drivers were asked to read street names as soon as they were able as they were approaching an intersection. The signs were always on the farsides of the intersection but could be either on the right or left side. Intersections of three levels of compplexity were used. A repeated measures design was used. The implications for driving safety were discussed in the context of visual information processing workload, divided attention and multitasking.