Anything, anywhere, anytime? Developing indicators to assess the spatial and temporal fragmentation of activities
AbstractDevelopments in transportation and information and communication technologies (ICTs) have facilitated the process labeled activity fragmentation . In this process, the weakened associations between activity, time, and place that ICTs made possible facilitate the disintegration of activities into smaller subtasks, which can then be performed at different times and at different locations. However, until now discussion of the fragmentation of activity hypothesis has been limited to the theoretical domain and largely absent from the empirical domain. In the study reported here we connect both domains by (1) developing a set of measures of activity fragmentation and (2) applying them to study the fragmentation of the activity of paid work using combined activity, travel, and communication diary data collected in the Netherlands in 2007 in order to assess the performance of these indicators. The results show that the indicators differentiate between the multiple facets of activity fragmentation (such as the number, dispersion, and configuration of fragments). The preliminary analyses also suggest that, although the temporal fragmentation of activities appears to be or to have become more common, spatial activity fragmentation is rather limited.
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Bibliographic InfoArticle provided by Pion Ltd, London in its journal Environment and Planning B: Planning and Design.
Volume (Year): 38 (2011)
Issue (Month): 4 (July)
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Web page: http://www.pion.co.uk
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- Mondschein, Andrew Samuel, 2012. "The Personal City: The Experimental, Cognitive Nature of Travel and Activity and Implications for Accessibility," University of California Transportation Center, Working Papers qt67d5w48s, University of California Transportation Center.
- Mondschein, Andrew Samuel, 2013. "The Personal City: The Experiential, Cognitive Nature of Travel and Activity and Implications for Accessibility," University of California Transportation Center, Working Papers qt7014d9cg, University of California Transportation Center.
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