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Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research.

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  • Author(s): Xiang Chen; Mei-Po Kwan
  • Source:
    American Journal of Public Health. Sep2015, Vol. 105 Issue 9, p1734-1737. 4p.
  • Document Type:
    Article
  • Additional Information
    • Subject Terms:
    • Abstract:
      We examined the uncertainty of the contextual influences on food access through an analytic framework of the uncertain geographic context problem (UGCoP). We first examined the compounding effects of two kinds of spatiotemporal uncertainties on people's everyday efforts to procure food and then outlined three key dimensions (food access in real time, temporality of the food environment, and perceived nutrition environment) in which research on food access must improve to better represent the contributing environmental influences that operate at the individual level. Guidelines to address the UGCoP in future food access research are provided to account for the multidimensional influences of the food environment on dietary behaviors. [ABSTRACT FROM AUTHOR]
    • :
      Copyright of American Journal of Public Health is the property of American Public Health Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
    • ISSN:
      0090-0036
    • DOI:
      10.2105/AJPH.2015.302792
    • Accession Number:
      108800593
  • Citations
    • ABNT:
      XIANG CHEN; MEI-PO KWAN. Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research. American Journal of Public Health, [s. l.], v. 105, n. 9, p. 1734–1737, 2015. DOI 10.2105/AJPH.2015.302792. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=c9h&AN=108800593. Acesso em: 27 set. 2020.
    • AMA:
      Xiang Chen, Mei-Po Kwan. Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research. American Journal of Public Health. 2015;105(9):1734-1737. doi:10.2105/AJPH.2015.302792
    • APA:
      Xiang Chen, & Mei-Po Kwan. (2015). Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research. American Journal of Public Health, 105(9), 1734–1737. https://doi.org/10.2105/AJPH.2015.302792
    • Chicago/Turabian: Author-Date:
      Xiang Chen, and Mei-Po Kwan. 2015. “Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research.” American Journal of Public Health 105 (9): 1734–37. doi:10.2105/AJPH.2015.302792.
    • Harvard:
      Xiang Chen and Mei-Po Kwan (2015) ‘Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research’, American Journal of Public Health, 105(9), pp. 1734–1737. doi: 10.2105/AJPH.2015.302792.
    • Harvard: Australian:
      Xiang Chen & Mei-Po Kwan 2015, ‘Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research’, American Journal of Public Health, vol. 105, no. 9, pp. 1734–1737, viewed 27 September 2020, .
    • MLA:
      Xiang Chen, and Mei-Po Kwan. “Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research.” American Journal of Public Health, vol. 105, no. 9, Sept. 2015, pp. 1734–1737. EBSCOhost, doi:10.2105/AJPH.2015.302792.
    • Chicago/Turabian: Humanities:
      Xiang Chen, and Mei-Po Kwan. “Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research.” American Journal of Public Health 105, no. 9 (September 2015): 1734–37. doi:10.2105/AJPH.2015.302792.
    • Vancouver/ICMJE:
      Xiang Chen, Mei-Po Kwan. Contextual Uncertainties, Human Mobility, and Perceived Food Environment: The Uncertain Geographic Context Problem in Food Access Research. American Journal of Public Health [Internet]. 2015 Sep [cited 2020 Sep 27];105(9):1734–7. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=c9h&AN=108800593