{"id":25451,"date":"2015-07-01T00:00:00","date_gmt":"2018-12-03T21:20:34","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/health-messages-to-promote-fruit-and-vegetable-consumption\/"},"modified":"2018-12-03T22:20:34","modified_gmt":"2018-12-03T21:20:34","slug":"health-messages-to-promote-fruit-and-vegetable-consumption","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/health-messages-to-promote-fruit-and-vegetable-consumption\/","title":{"rendered":"Health messages to promote fruit and vegetable consumption at different stages: A match-mismatch design."},"content":{"rendered":"<p style=\"text-align:justify\"><strong>OBJECTIVE:<\/strong><br \/>\nTo examine the effectiveness of matching health messages promoting fruit and vegetable intake to the Health Action Process Approach stages of change.<\/p>\n<p style=\"text-align:justify\"><strong>DESIGN:<\/strong><br \/>\nIn a randomised controlled trial, 205 undergraduate students (non-intenders n&nbsp;=&nbsp;123; intenders n&nbsp;=&nbsp;82) were exposed to one of three health messages, targeted at non-intenders, intenders and controls.<\/p>\n<p style=\"text-align:justify\"><strong>MAIN OUTCOME MEASURES:<\/strong><br \/>\nThree longitudinal assessments of stage, fruit and vegetable intake, and social-cognitive determinants were obtained.<\/p>\n<p style=\"text-align:justify\"><strong>RESULTS:<\/strong><br \/>\nStage-specific effects of the interventions were confirmed. For self-efficacy, a stage by health message crossover interaction emerged, with both non-intenders and intenders in the matched conditions scoring higher in self-efficacy. Furthermore, in line with predictions, non-intenders in the matched condition showed higher risk perception, outcome expectancies, intention, and stage progression immediately after message exposure, and lower levels of action planning and coping planning a week later in the mismatched condition, but for these outcomes no differences across conditions were obtained among intenders. Multiple mediation analyses confirmed the facilitating role of self-efficacy and behavioural intention among non-intenders.<\/p>\n<p style=\"text-align:justify\"><strong>CONCLUSIONS:<\/strong><br \/>\nStages should be considered when designing health messages, although more interactive interventions for intenders and extended measurement time frames may be required.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-25451","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Instituto Universit\u00e1rio de Lisboa (ISCTE-IUL), CIS-IUL , Lisboa , Portugal. godinhocristina@gmail.com","annee":"2015","mois":"7","numero":"","page":"","auteurs":[{"ID":23848,"post_author":"0","post_date":"2018-12-03 21:38:28","post_date_gmt":"2018-12-03 20:38:28","post_content":"","post_title":"Cristina A Godinho","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"cristina-a-godinho","to_ping":"","pinged":"","post_modified":"2018-12-03 21:38:28","post_modified_gmt":"2018-12-03 20:38:28","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/cristina-a-godinho\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":23849,"post_author":"0","post_date":"2018-12-03 21:38:30","post_date_gmt":"2018-12-03 20:38:30","post_content":"","post_title":"Maria Luisa Lima","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"maria-luisa-lima","to_ping":"","pinged":"","post_modified":"2018-12-03 21:38:30","post_modified_gmt":"2018-12-03 20:38:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/maria-luisa-lima\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":5548,"post_author":"0","post_date":"2018-12-03 17:29:03","post_date_gmt":"2018-12-03 16:29:03","post_content":"","post_title":"Ralf Schwarzer","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ralf-schwarzer","to_ping":"","pinged":"","post_modified":"2018-12-03 17:29:03","post_modified_gmt":"2018-12-03 16:29:03","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/ralf-schwarzer\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":23850,"post_author":"0","post_date":"2018-12-03 21:38:31","post_date_gmt":"2018-12-03 20:38:31","post_content":"","post_title":"Maria-Jo\u00e3o Alvarez","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"maria-joao-alvarez","to_ping":"","pinged":"","post_modified":"2018-12-03 21:38:31","post_modified_gmt":"2018-12-03 20:38:31","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/maria-joao-alvarez\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":13675,"post_author":"0","post_date":"2018-12-03 19:00:51","post_date_gmt":"2018-12-03 18:00:51","post_content":"","post_title":"Psychology &amp; health","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"psychology-health-3","to_ping":"","pinged":"","post_modified":"2018-12-03 19:00:51","post_modified_gmt":"2018-12-03 18:00:51","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/psychology-health-3\/","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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