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An Australian version of the neighborhood environment walkability scale : validity evidence

journal contribution
posted on 2008-01-01, 00:00 authored by Ester Cerin, Evie Leslie, N Owen, A Bauman
This study examined validity evidence for the Australian version of the Neighborhood Environment Walkability Scale (NEWS-AU). A stratified two-stage cluster sampling design was used to recruit 2,650 adults from Adelaide (Australia). The sample was drawn from residential addresses within eight high-walkable and eight low-walkable suburbs matched for socio-economic status (SES). Neighborhood walkability was measured using Geographic Information Systems data on dwelling density, intersection density, net retail area, and land-use mix. Participants completed the NEWS-AU and reported weekly minutes of walking for transport and recreation (International Physical Activity Questionnaire [IPAQ]). Multilevel confirmatory factor analysis (MCFA) was used to define the individual- and Census Collection District (CCD)-level measurement model of the NEWS-AU. Seven individual-level and five CCD-level factors were identified. These measurement models were somewhat similar to those of the original Neighborhood Environment Walkability Scale (NEWS). Patterns of associations between the NEWS-AU factors/scales and the walking measures provided some validity evidence for the instrument.

History

Journal

Measurement in physical education and exercise science

Volume

12

Issue

1

Pagination

31 - 51

Publisher

Routledge

Location

London, England

ISSN

1091-367X

eISSN

1532-7841

Language

eng

Publication classification

C1 Refereed article in a scholarly journal

Copyright notice

2008, Taylor & Francis