Evaluating community-based nutrition programs: Assessing the reliability of a survey of grocery store product displays
A. Cheadle,
B. Psaty,
E. Wagner,
P. Diehr,
T. Koepsell,
S. Curry and
M. Von Korff
American Journal of Public Health, 1990, vol. 80, issue 6, 709-711
Abstract:
A pilot test of a survey of grocery store product displays was conducted to measure the amount of health-education information provided and the proportion of the display devoted to 'healthier' products. Inter-rater reliability ranged between 0.73 and 0.78 for the healthiness indices and between 0.30 and 0.67 for the health education measures. Test-retest reliability ranged from 0.44 to 1.0.
Date: 1990
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Persistent link: https://EconPapers.repec.org/RePEc:aph:ajpbhl:1990:80:6:709-711_4
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