题名: |
RESEARCHERS STUDY CHANGEABLE MESSAGE FORMAT. |
作者: |
Ullman-GL |
关键词: |
Messages-Communications; Understanding-; Variable-message-signs |
摘要: |
Minor differences in how messages on dynamic signs are phrased can dramatically affect their usefulness and effectiveness, researchers found after studying drivers' perceptions. Flashing all or parts of a sign can increase the time drivers need to read the message. The article contains recommendations for a few common phrases. |
总页数: |
Texas Transportation Researcher. 2001. 37(2) pp13 |
报告类型: |
科技报告 |