A nighttime field study was conducted to assess the effects of color on the detection of retroreflective pedestrian markings by color normal and color deficient drivers. Participants seated in a stationary vehicle, with its low-beam headlamps on, indicated when a moving pedestrian, who wore colored retroreflective markings on her legs, was just detectable. Independent variables included color (red, yellow, green, and white), retroreflective power, participant age, color-vision capability, and location of the stimulus in the visual field (centrally or peripherally located).


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    Titel :

    Effects of Color on the Detection of Retroreflective Pedestrian Markings by Normal and Color Deficient Drivers


    Beteiligte:
    J. R. Sayer (Autor:in) / M. L. Mefford (Autor:in) / M. J. Flannagan (Autor:in) / M. Sivak (Autor:in)

    Erscheinungsdatum :

    1999


    Format / Umfang :

    40 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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