Investigation of new traffic signs, markings and signals. Volume I: Laboratory experiments and road tests.

Author(s)
Dietrich, C.W. & Markowitz, J.
Year
Abstract

Traffic signs, markings and signals recommended for the 1971 Manual on Uniform Traffic Control Devices were evaluated in laboratory as well as on the road to measure the recognizability of both standard and experimental signs. Visual presentation was chosen as the independent variable. A questionnaire was designed to provide information about the preference of the road user for one control device over another.

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Publication

Library number
B 1798 /73/
Source

Cambridge, Massachusetts, Bolt Beranek and Newman, 1972, VII + 87 p., fig., ref.; NTIS PB 213885

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.