{"id":6536,"date":"2020-11-17T15:15:32","date_gmt":"2020-11-17T15:15:32","guid":{"rendered":"https:\/\/greenspacehealth.com\/en-us\/?p=6536"},"modified":"2025-02-14T15:38:48","modified_gmt":"2025-02-14T20:38:48","slug":"frequency-alcohol-qfv-14days","status":"publish","type":"post","link":"https:\/\/greenspacehealth.com\/en-us\/frequency-alcohol-qfv-14days\/","title":{"rendered":"Frequency &#8211; Alcohol | QFV-14days"},"content":{"rendered":"<article id=\"fullArticle\">\n<h2 class=\"wysiwyg-text-align-center\" style=\"text-align: center\"><strong>Quantity\u2013Frequency Variability\u00a0(QFV &#8211; 14 days)<\/strong><\/h2>\n<p class=\"wysiwyg-text-align-center\" style=\"text-align: center\"><em>Recommended\u00a0frequency: Every 2 weeks<br \/>\n<\/em><\/p>\n<h2><strong>Summary<\/strong><\/h2>\n<p>The QFV 30 and the QFV 14 were developed from the Form 90, a structured interview to assess alcohol treatment outcomes. The QFV (Quantity-Frequency Variability) scales ask 3 questions, to assess the change in a person&#8217;s quantity and frequency of alcohol consumption over time.<\/p>\n<p>The scales specifically track change in (i) how many days of drinking during the time period; (ii) average drinks on days when a person was drinking; and (iii) the number of \u2018binge\u2019 days (defined as 5 or more drinks).<\/p>\n<h2><span class=\"wysiwyg-underline\"><strong>Psychometric Properties of the QFV-14<\/strong><\/span><\/h2>\n<p>Studies have evaluated the reliability and validity of the Form 90. The test showed good-to-excellent reliability for all key summary measures of alcohol consumption and psychosocial functioning, and most frequently used illicit drugs had moderate reliability. No decay in consistency of self-reported drinking was found at more distal points from dates of test-retest interviews.<\/p>\n<p>Source:\u00a0<a href=\"http:\/\/psycnet.apa.org\/record\/1997-05167-003\" target=\"_blank\" rel=\"noopener\">http:\/\/psycnet.apa.org\/record\/1997-05167-003<\/a><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Quantity\u2013Frequency Variability\u00a0(QFV &#8211; 14 days) Recommended\u00a0frequency: Every 2 weeks Summary The QFV 30 and the QFV 14 were developed from the Form 90, a structured interview to assess alcohol treatment outcomes. The QFV (Quantity-Frequency Variability) scales ask 3 questions, to assess the change in a person&#8217;s quantity and frequency of alcohol consumption over time. The [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[3,59],"tags":[],"class_list":["post-6536","post","type-post","status-publish","format-standard","hentry","category-blog","category-assessment-guide"],"acf":[],"_links":{"self":[{"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/posts\/6536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/comments?post=6536"}],"version-history":[{"count":0,"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/posts\/6536\/revisions"}],"wp:attachment":[{"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/media?parent=6536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/categories?post=6536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/greenspacehealth.com\/en-us\/wp-json\/wp\/v2\/tags?post=6536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}