| Literature DB >> 2026133 |
R A Winett1, J L Wagner, J F Moore, W B Walker, L A Hite, M Leahy, T Neubauer, D Arbour, J Walberg, E S Geller.
Abstract
Located the Nutrition for a Lifetime System (NLS-1), a prototype interactive information system, in a large supermarket to help users decrease high-fat food purchases and increase high-fiber food purchases. Study participants were randomly assigned to control (n = 23; used the NLS-1 to enter food purchases only) or experimental (n = 26; viewed videodisc instructional programs, received prompts, made commitments, received feedback from the NLS-1) conditions. According to data entered in the NLS-1 and actual food shopping receipts, experimental participants significantly reduced higher fat purchases. Increases in higher fiber purchases favored the experimental group but were not significant.Entities:
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Year: 1991 PMID： 2026133 DOI： 10.1037//0278-6133.10.1.75
Source DB: PubMed Journal: Health Psychol ISSN： 0278-6133 Impact factor: 4.267