{"id":38252,"date":"2011-12-01T00:00:00","date_gmt":"2018-12-04T00:34:23","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/social-norms-and-diet-in-adolescents\/"},"modified":"2018-12-04T01:34:23","modified_gmt":"2018-12-04T00:34:23","slug":"social-norms-and-diet-in-adolescents","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/social-norms-and-diet-in-adolescents\/","title":{"rendered":"Social norms and diet in adolescents."},"content":{"rendered":"<p>We hypothesized that adolescents misperceive social norms for food consumption, and aimed to test this, and examine associations between perceived norms and dietary behaviours. School pupils (n=264) in the UK, aged 16-19 years, completed a questionnaire about their own attitudes to, and intake of, fruits and vegetables, unhealthy snacks and sugar-sweetened drinks, and their perceptions of their peers&rsquo; attitudes to (injunctive norms), and intake of (descriptive norms), the same foods. Misperceptions were calculated from differences between perceived norms and median self-reports of peer groups. Respondents overestimated their peers&rsquo; intake of snacks by 1.8 portions a week, and sugar-sweetened drinks by 5.2 portions, and overestimated how positive their peers&rsquo; attitudes were towards these behaviours. They underestimated their peers&rsquo; consumption of fruits and vegetables by 3.2 portions per week and how positive their peers&rsquo; attitudes were towards fruit and vegetables. Descriptive norms were strongly associated with intake of fruit and vegetables, sugar-sweetened drinks, and unhealthy snacks, explaining between 17% and 22% of the variance in consumption. There was no association between injunctive norms and intake. Descriptive norms indicated that misperceptions of peers&rsquo; food intake were associated with respondents&rsquo; own intake. Interventions to correct misperceptions have the potential to improve adolescents&rsquo; diets.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-38252","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, Gower Street, London WC1E 6BT, UK.\r\n","annee":"2011","mois":"12","numero":"57:3","page":"623-627","auteurs":[{"ID":1192,"post_author":"0","post_date":"2018-12-03 15:57:11","post_date_gmt":"2018-12-03 14:57:11","post_content":"","post_title":"Jane Wardle","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"jane-wardle","to_ping":"","pinged":"","post_modified":"2018-12-03 15:57:11","post_modified_gmt":"2018-12-03 14:57:11","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/jane-wardle\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":38250,"post_author":"0","post_date":"2018-12-04 01:34:22","post_date_gmt":"2018-12-04 00:34:22","post_content":"","post_title":"Lally","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"lally","to_ping":"","pinged":"","post_modified":"2018-12-04 01:34:22","post_modified_gmt":"2018-12-04 00:34:22","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/lally\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":38251,"post_author":"0","post_date":"2018-12-04 01:34:22","post_date_gmt":"2018-12-04 00:34:22","post_content":"","post_title":"Bartle","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"bartle","to_ping":"","pinged":"","post_modified":"2018-12-04 01:34:22","post_modified_gmt":"2018-12-04 00:34:22","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/bartle\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":1108,"post_author":"0","post_date":"2018-12-03 14:49:52","post_date_gmt":"2018-12-03 13:49:52","post_content":"","post_title":"Appetite","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"appetite","to_ping":"","pinged":"","post_modified":"2018-12-03 14:49:52","post_modified_gmt":"2018-12-03 13:49:52","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/appetite\/","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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