{"id":55704,"date":"2000-06-01T00:00:00","date_gmt":"2018-12-04T06:04:36","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/psychometric-development-of-a-multidimensional-measure-of\/"},"modified":"2018-12-04T07:04:36","modified_gmt":"2018-12-04T06:04:36","slug":"psychometric-development-of-a-multidimensional-measure-of","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/psychometric-development-of-a-multidimensional-measure-of\/","title":{"rendered":"Psychometric development of a multidimensional measure of weight-related attitudes and behaviors."},"content":{"rendered":"<p>Most weight control programs facilitate weight loss by encouraging participants to adopt healthy eating patterns and increase physical activity. There is a need for a relatively brief measure of eating habits and physical activity that could be used to evaluate changes in behavior during weight loss treatment.<\/p>\n<p>The purpose of this series of four studies was to develop and validate such a measure, which was subsequently named the Weight Loss Behavior Scale (WLBS).<br \/>\nStudy 1 (n = 533) included item and scale development and examination of the WLBS&#039;s factor structure and internal consistency.<br \/>\nStudy 2 (n = 226) evaluated the test-retest reliability and convergent validity of its subscales.<br \/>\nStudy 3 examined their reliability and internal consistency scales in a predominantly overweight sample (n = 36).<br \/>\nStudy 4 evaluated the WLBS as a treatment outcome measure in a weight loss intervention (n = 50).<\/p>\n<p>Study 1 found that the WLBS contained five internally consistent and stable factors: 1) Concern with Dieting and Weight, 2) Exercise, 3) Overeating, 4) Avoidance of Fattening Foods and Sweets, and 5) Emotional Eating.<br \/>\nStudy 2 found convergent validity for the WLBS by assessing the correlation of its factors\/scales with established inventories of comparable constructs, e.g., dietary restraint, disinhibited eating, and physical activity. Test-retest reliability of the five scales was also supported in this second study.<br \/>\nIn Study 3, support for the internal consistency and test-retest reliability of the WLBS among overweight individuals was found.<br \/>\nStudy 4 found that all scales significantly changed in the expected directions after a 5-month behavioral weight loss treatment.<\/p>\n<p>The findings from this series of studies suggest that the WLBS is a reliable and valid self-report inventory of cognitive and behavioral scales associated with weight control that can be utilized as an outcome measure for weight loss interventions.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-55704","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"University of Pittsburgh, Western Psychiatric Institute and Clinic, USA.","annee":"2000","mois":"6","numero":"5:2","page":"73-86","auteurs":[{"ID":55700,"post_author":"0","post_date":"2018-12-04 07:04:33","post_date_gmt":"2018-12-04 06:04:33","post_content":"","post_title":"Burke","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"burke-6","to_ping":"","pinged":"","post_modified":"2018-12-04 07:04:33","post_modified_gmt":"2018-12-04 06:04:33","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/burke-6\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53139,"post_author":"0","post_date":"2018-12-04 06:14:28","post_date_gmt":"2018-12-04 05:14:28","post_content":"","post_title":"Johnson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"johnson-12","to_ping":"","pinged":"","post_modified":"2018-12-04 06:14:28","post_modified_gmt":"2018-12-04 05:14:28","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/johnson-12\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":55701,"post_author":"0","post_date":"2018-12-04 07:04:34","post_date_gmt":"2018-12-04 06:04:34","post_content":"","post_title":"Smith","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"smith-21","to_ping":"","pinged":"","post_modified":"2018-12-04 07:04:34","post_modified_gmt":"2018-12-04 06:04:34","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/smith-21\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":55702,"post_author":"0","post_date":"2018-12-04 07:04:35","post_date_gmt":"2018-12-04 06:04:35","post_content":"","post_title":"Williamson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"williamson","to_ping":"","pinged":"","post_modified":"2018-12-04 07:04:35","post_modified_gmt":"2018-12-04 06:04:35","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/williamson\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":55703,"post_author":"0","post_date":"2018-12-04 07:04:36","post_date_gmt":"2018-12-04 06:04:36","post_content":"","post_title":"Womble","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"womble","to_ping":"","pinged":"","post_modified":"2018-12-04 07:04:36","post_modified_gmt":"2018-12-04 06:04:36","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/womble\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":4483,"post_author":"0","post_date":"2018-12-03 17:17:55","post_date_gmt":"2018-12-03 16:17:55","post_content":"","post_title":"Eating and weight disorders : EWD","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"eating-and-weight-disorders-ewd","to_ping":"","pinged":"","post_modified":"2018-12-03 17:17:55","post_modified_gmt":"2018-12-03 16:17:55","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/eating-and-weight-disorders-ewd\/","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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