Megan Strowger, Abby L Braitman, Tim Janssen, Nancy P Barnett
{"title":"研究发布和接触与酒精有关的社交媒体内容对饮酒随时间变化的受试者间和受试者内影响。","authors":"Megan Strowger, Abby L Braitman, Tim Janssen, Nancy P Barnett","doi":"10.15288/jsad.24-00131","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>Social media content featuring alcoholic beverages is posted and viewed by college students. Limited longitudinal research suggests that increased alcohol-related content (ARC) posting and exposure is associated with increased alcohol consumption among college students over time. Emerging evidence suggests this association may be bidirectional, with drinking predicting later ARC posting. The current study examined longitudinal bidirectional associations between alcohol consumption and: posting ARC (aim 1) and friend ARC exposure (aim 2).</p><p><strong>Method: </strong>College students engaging in heavy or problematic drinking (<i>N</i> = 384; <i>M</i><sub>age</sub> = 20.04; 74.2% female; 79.6% White) completed four surveys (baseline, 1-month, 3-month, 6-month). Each survey assessed social media use (including ARC posting) and alcohol use, along with ARC posting behaviors of their social network (i.e., important friends).</p><p><strong>Results: </strong>Random-intercept cross-lagged panel models revealed significant large associations only at the within-subjects level for posting ARC, but significant medium-large between- and within-subjects associations for ARC exposure. Within-subjects, greater alcohol consumption predicted posting 1 month later, and posting at the 3-month follow-up predicted increased drinking at 6-months (aim 1). Between-subjects, individuals who reported greater social network ARC exposure were more likely to report greater alcohol consumption. Within-subjects, greater-than-average ARC exposure at 1-month predicted decreased alcohol consumption at 3-months (aim 2).</p><p><strong>Conclusions: </strong>Results suggest the relationship between alcohol consumption and alcohol posting (self and ARC exposure) is complex and not necessarily bidirectional, with associations between posting and drinking fluctuating within subjects, while between- and within-subjects associations were observed for exposure and drinking. Associations between posting and drinking vary within individuals over time, while associations between exposure and drinking exist for groups, indicating the more people are exposed, the more alcohol they consume.</p>","PeriodicalId":17159,"journal":{"name":"Journal of studies on alcohol and drugs","volume":" ","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Examining Between- and Within-subjects Effects of Posting and Exposure to Alcohol-Related Social Media Content on Drinking Over Time.\",\"authors\":\"Megan Strowger, Abby L Braitman, Tim Janssen, Nancy P Barnett\",\"doi\":\"10.15288/jsad.24-00131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>Social media content featuring alcoholic beverages is posted and viewed by college students. Limited longitudinal research suggests that increased alcohol-related content (ARC) posting and exposure is associated with increased alcohol consumption among college students over time. Emerging evidence suggests this association may be bidirectional, with drinking predicting later ARC posting. The current study examined longitudinal bidirectional associations between alcohol consumption and: posting ARC (aim 1) and friend ARC exposure (aim 2).</p><p><strong>Method: </strong>College students engaging in heavy or problematic drinking (<i>N</i> = 384; <i>M</i><sub>age</sub> = 20.04; 74.2% female; 79.6% White) completed four surveys (baseline, 1-month, 3-month, 6-month). Each survey assessed social media use (including ARC posting) and alcohol use, along with ARC posting behaviors of their social network (i.e., important friends).</p><p><strong>Results: </strong>Random-intercept cross-lagged panel models revealed significant large associations only at the within-subjects level for posting ARC, but significant medium-large between- and within-subjects associations for ARC exposure. Within-subjects, greater alcohol consumption predicted posting 1 month later, and posting at the 3-month follow-up predicted increased drinking at 6-months (aim 1). Between-subjects, individuals who reported greater social network ARC exposure were more likely to report greater alcohol consumption. Within-subjects, greater-than-average ARC exposure at 1-month predicted decreased alcohol consumption at 3-months (aim 2).</p><p><strong>Conclusions: </strong>Results suggest the relationship between alcohol consumption and alcohol posting (self and ARC exposure) is complex and not necessarily bidirectional, with associations between posting and drinking fluctuating within subjects, while between- and within-subjects associations were observed for exposure and drinking. Associations between posting and drinking vary within individuals over time, while associations between exposure and drinking exist for groups, indicating the more people are exposed, the more alcohol they consume.</p>\",\"PeriodicalId\":17159,\"journal\":{\"name\":\"Journal of studies on alcohol and drugs\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-11-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of studies on alcohol and drugs\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.15288/jsad.24-00131\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PSYCHOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of studies on alcohol and drugs","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.15288/jsad.24-00131","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PSYCHOLOGY","Score":null,"Total":0}
Examining Between- and Within-subjects Effects of Posting and Exposure to Alcohol-Related Social Media Content on Drinking Over Time.
Objective: Social media content featuring alcoholic beverages is posted and viewed by college students. Limited longitudinal research suggests that increased alcohol-related content (ARC) posting and exposure is associated with increased alcohol consumption among college students over time. Emerging evidence suggests this association may be bidirectional, with drinking predicting later ARC posting. The current study examined longitudinal bidirectional associations between alcohol consumption and: posting ARC (aim 1) and friend ARC exposure (aim 2).
Method: College students engaging in heavy or problematic drinking (N = 384; Mage = 20.04; 74.2% female; 79.6% White) completed four surveys (baseline, 1-month, 3-month, 6-month). Each survey assessed social media use (including ARC posting) and alcohol use, along with ARC posting behaviors of their social network (i.e., important friends).
Results: Random-intercept cross-lagged panel models revealed significant large associations only at the within-subjects level for posting ARC, but significant medium-large between- and within-subjects associations for ARC exposure. Within-subjects, greater alcohol consumption predicted posting 1 month later, and posting at the 3-month follow-up predicted increased drinking at 6-months (aim 1). Between-subjects, individuals who reported greater social network ARC exposure were more likely to report greater alcohol consumption. Within-subjects, greater-than-average ARC exposure at 1-month predicted decreased alcohol consumption at 3-months (aim 2).
Conclusions: Results suggest the relationship between alcohol consumption and alcohol posting (self and ARC exposure) is complex and not necessarily bidirectional, with associations between posting and drinking fluctuating within subjects, while between- and within-subjects associations were observed for exposure and drinking. Associations between posting and drinking vary within individuals over time, while associations between exposure and drinking exist for groups, indicating the more people are exposed, the more alcohol they consume.
期刊介绍：
The Journal of Studies on Alcohol and Drugs began in 1940 as the Quarterly Journal of Studies on Alcohol. It was founded by Howard W. Haggard, M.D., director of Yale University’s Laboratory of Applied Physiology. Dr. Haggard was a physiologist studying the effects of alcohol on the body, and he started the Journal as a way to publish the increasing amount of research on alcohol use, abuse, and treatment that emerged from Yale and other institutions in the years following the repeal of Prohibition in 1933. In addition to original research, the Journal also published abstracts summarizing other published documents dealing with alcohol. At Yale, Dr. Haggard built a large team of alcohol researchers within the Laboratory of Applied Physiology—including E.M. Jellinek, who became managing editor of the Journal in 1941. In 1943, to bring together the various alcohol research projects conducted by the Laboratory, Dr. Haggard formed the Section of Studies on Alcohol, which also became home to the Journal and its editorial staff. In 1950, the Section was renamed the Center of Alcohol Studies.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
