| Autor: |
R A, Winett, J L, Wagner, J F, Moore, W B, Walker, L A, Hite, M, Leahy, T, Neubauer, D, Arbour, J, Walberg, E S, Geller |
| Rok vydání: |
1991 |
| Předmět: |
|
| Zdroj: |
Health psychology : official journal of the Division of Health Psychology, American Psychological Association. 10(1) |
| ISSN: |
0278-6133 |
| Popis: |
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. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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