Are self-reported times rounded? Insights from times reported by an objective third party
Are self-reported times rounded? Insights from times reported by an objective third party
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自我报告时间是否四舍五入?
DOI:
10.1016/j.trip.2022.100698
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发表时间:
2022
影响因子:
--
通讯作者:
Iriguchi Naotaka
中科院分区:
文献类型:
--
作者:
Sanko Nobuhiro;Iriguchi Naotaka
Data reported by respondents often include rounding errors. In travel surveys, people do not report their exact departure or arrival times, and they often round the times to nearest multiples of 5, 10, 15, 30, and 60 min. Previous studies have estimated rounding probabilities by assuming that while the actual times are evenly distributed between 0 and 59 min, the reported times are rounded. However, no studies have confirmed this assumption that actual times are evenly distributed. The present study aims to confirm the assumption by utilising times reported by a third party. The data come from the Japanese Prime Minister’s minute-by-minute activity schedule published daily in newspapers. The data covers 90 days between 27 June and 24 September 2021. The present study confirmed that times relating to travel (departure and arrival times) were evenly distributed. However, times relating to some non-travel behaviours were not evenly distributed. The study supports the assumption that departure and arrival times are evenly distributed, but researchers must consider the nature of the events.
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影响因子:
3.1
作者:
Steffen Otterbach;A. Sousa
通讯作者:
A. Sousa
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
P. Rietveld
通讯作者:
P. Rietveld
影响因子:
1.5
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S. Zinn;A. Würbach
通讯作者:
A. Würbach
影响因子:
4.3
作者:
Toshiyuki Yamamoto;J. Madre;M. de Lapparent;R. Collet
通讯作者:
R. Collet
DOI:
10.3141/1665-19
发表时间:
1999
期刊:
影响因子:
--
作者:
Karl E. Kim
通讯作者:
Karl E. Kim