Dept of City and Regional Planning, Cornell University, Ithaca, NY, USA.
J Phys Act Health. 2012 Jul;9(5):677-88. doi: 10.1123/jpah.9.5.677.
The Pedestrian and Bicycling Survey (PABS) is a questionnaire designed to be economical and straightforward to administer so that it can be used by local governments interested in measuring the amount and purposes of walking and cycling in their communities. In addition, it captures key sociodemographic characteristics of those participating in these activities.
In 2009 and 2010 results from the 4-page mail-out/mail-back PABS were tested for reliability across 2 administrations (test-retest reliability). Two versions--early and refined--were tested separately with 2 independent groups of university students from 4 universities (N = 100 in group 1; N = 87 in group 2). Administrations were 7 to 9 days apart.
Almost all survey questions achieved adequate to excellent reliability.
Transportation surveys have not typically been tested for reliability making the PABS questionnaire an important new option for improving information collection about travel behavior, particularly walking and cycling.
行人与自行车出行调查（PABS）是一份问卷，旨在经济、直接地管理，以便对当地政府有兴趣测量其社区内步行和骑自行车出行的数量和目的时使用。此外，它还可以捕获参与这些活动的人的关键社会人口统计学特征。
在 2009 年和 2010 年，对 4 页的邮寄/回邮 PABS 结果进行了两次测试（重测信度）。两个版本——早期版本和精炼版本——分别在来自四所大学的两组独立大学生（第 1 组 100 人；第 2 组 87 人）中进行了测试。两次测试的间隔为 7 至 9 天。
几乎所有的调查问题都达到了良好到优秀的可靠性。
交通调查通常没有进行可靠性测试，因此 PABS 问卷是改善有关出行行为，特别是步行和骑自行车出行信息收集的一个重要新选择。
