{"version":"1.0","provider_name":"NKVTS English","provider_url":"https:\/\/www.nkvts.no\/english","author_name":"dekode","author_url":"https:\/\/www.nkvts.no\/english\/author\/dekode\/","title":"Violence and substance abuse- a longitudinal study - NKVTS English","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"i1Ikq0RiC5\"><a href=\"https:\/\/www.nkvts.no\/english\/project\/violence-and-substance-abuse-a-longitudinal-study\/\">Violence and substance abuse- a longitudinal study<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.nkvts.no\/english\/project\/violence-and-substance-abuse-a-longitudinal-study\/embed\/#?secret=i1Ikq0RiC5\" width=\"600\" height=\"338\" title=\"&#8220;Violence and substance abuse- a longitudinal study&#8221; &#8212; NKVTS English\" data-secret=\"i1Ikq0RiC5\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"It is well documented that alcohol use and abuse have implications for violence perpetration and victimization and that alcohol problems can develop after exposure to violence. It is unclear and difficult to research what role illegal drugs play in the above mentioned. It is also unclear whether alcohol is the primary causal or triggering factor for violence or if violence primarily is the causal or triggering factor for alcohol problems, or if alcohol and violence mutually reinforce each other creating a negative spiral. Mechanisms linking alcohol problems and violence victimization are poorly understood (Walsh, Galea, &amp; Koenen, 2012). Longitudinal studies are necessary to investigate how the different factors interact over time and what the central mechanisms are."}