{"id":50223,"date":"2005-07-01T00:00:00","date_gmt":"2018-12-04T04:13:02","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/development-of-a-tool-to-assess-psychosocial-indicators-of\/"},"modified":"2018-12-04T05:13:02","modified_gmt":"2018-12-04T04:13:02","slug":"development-of-a-tool-to-assess-psychosocial-indicators-of","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/development-of-a-tool-to-assess-psychosocial-indicators-of\/","title":{"rendered":"Development of a tool to assess psychosocial indicators of fruit and vegetable intake for 2 federal programs."},"content":{"rendered":"<p>OBJECTIVE: Development of an evaluation tool of psychosocial constructs for use by participants in 2 federal programs, Food Stamp Nutrition Education and the Expanded Food and Nutrition Education Program. DESIGN: Cross-sectional data from a longitudinal study. PARTICIPANTS: Limited-resource women (n = 111) living in low-income communities. MEASURES: Test-retest reliability, internal consistency, ethnic differences, convergent validity. ANALYSIS: Spearman rank order correlation, analysis of variance, principal components analysis. RESULTS: Reliability coefficients ranged from a low of r = .18 (not significant) to r = .74 (P &lt; .0001). Two items were deleted for not meeting criteria for reliability and 2 for redundancy. Ethnic differences at baseline were significant for 1 item. Domain constructs loaded on 4 to 5 factors for the biopsychosocial framework. Estimates of convergent validity of 9 constructs led to the deletion of 3 (ie, perceived barriers, social support, and perceived norms), with retention of perceived benefits, perceived control, self-efficacy, readiness to eat more fruit, readiness to eat more vegetables, and perceived diet quality. As an estimate of convergent validity, the final version of the tool with 6 constructs remaining showed significant correlations with indicators of diet quality: serum carotenoid values (r = .38, P &lt; .001); hypothesized nutrients calculated from the mean of 3 24-hour dietary recalls (vitamin C, r = .47, P &lt; .0001; vitamin A, r = .39, P &lt; .0001; folate, r = .37, P &lt; .0001; beta-carotene, r =.31, P &lt; .001; and fiber, r = .46, P &lt; .0001); fruit and vegetable servings (r = 0.55, P &lt; .0001); Healthy Eating Index (r = .27, P &lt; .05); and a fruit and vegetable behavioral scale (r = .60, P &lt; .0001). CONCLUSION AND IMPLICATIONS: This systematic process yielded a fruit and vegetable evaluation tool useful for practitioners and researchers. This is the first validation study of this type to estimate convergent validity with 5 indicators of diet quality, including a biomarker.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-50223","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Department of Nutrition, University of California, Davis 95616-8669, USA. mstownsend@ucdavis.edu","annee":"2005","mois":"7","numero":"37:4","page":"170-184","auteurs":[{"ID":50222,"post_author":"0","post_date":"2018-12-04 05:13:01","post_date_gmt":"2018-12-04 04:13:01","post_content":"","post_title":"Townsend","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"townsend-2","to_ping":"","pinged":"","post_modified":"2018-12-04 05:13:01","post_modified_gmt":"2018-12-04 04:13:01","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/townsend-2\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":29206,"post_author":"0","post_date":"2018-12-03 23:16:00","post_date_gmt":"2018-12-03 22:16:00","post_content":"","post_title":"Lucia L Kaiser","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"lucia-l-kaiser","to_ping":"","pinged":"","post_modified":"2018-12-03 23:16:00","post_modified_gmt":"2018-12-03 22:16:00","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/lucia-l-kaiser\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":1155,"post_author":"0","post_date":"2018-12-03 15:56:51","post_date_gmt":"2018-12-03 14:56:51","post_content":"","post_title":"Journal of nutrition education and behavior","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-nutrition-education-and-behavior","to_ping":"","pinged":"","post_modified":"2018-12-03 15:56:51","post_modified_gmt":"2018-12-03 14:56:51","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-nutrition-education-and-behavior\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - 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