A preliminary trial of a prototype Internet dissonance-based eating disorder prevention program for young women with body image concerns.
A preliminary trial of a prototype Internet dissonance-based eating disorder prevention program for young women with body image concerns.
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DOI：
10.1037/a0028016
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发表时间：
2012-10
影响因子：
5.9
通讯作者：
Shaw, Heather
中科院分区：
文献类型：
--
作者：
Stice, Eric;Rohde, Paul;Durant, Shelley;Shaw, Heather
一个基于群体失调的饮食失调预防计划，其中年轻女性批评瘦的理想，减少饮食失调的风险因素和症状，但很难确定学校临床医生的时间和专业知识来提供干预。因此，我们开发了该程序的原型互联网版本，并在初步试验中对其进行了评估。将对身体不满意的女大学生（N = 107; M年龄= 21.6 SD = 6.6）随机分为网络干预组、团体干预组、教育视频组和教育手册组。互联网和小组参与者在进食障碍风险因素和症状方面表现出比视频对照（分别为M d = .47和.54）和小册子对照（分别为M d = .75和.72）更大的事前事后减少，许多效果达到显著性。互联网与小组参与者（M d =-0.13）或视频与手册对照（M d = 0.25）的效果没有显着差异。互联网干预的效果大小与以前观察到的这种干预的团体版本相似。结果表明，这种原型互联网干预与团体干预一样有效，这意味着完成这种干预并在充分有效的试验中对其进行评估是有价值的。
A group dissonance-based eating disorder prevention program, in which young women critique the thin-ideal, reduces eating disorder risk factors and symptoms, but it can be difficult to identify school clinicians with the time and expertise to deliver the intervention. Thus, we developed a prototype Internet version of this program and evaluated it in a preliminary trial. Female college students with body dissatisfaction (N = 107; M age = 21.6 SD = 6.6) were randomized to the Internet intervention, group intervention, educational video condition or educational brochure condition. Internet and group participants showed greater pre-post reductions in eating disorder risk factors and symptoms than video controls (M d = .47 and .54 respectively) and brochure controls (M d = .75 and .72, respectively), with many effects reaching significance. Effects did not differ significantly for Internet versus group participants (M d = -.13) or for video versus brochure controls (M d = .25). Effect sizes for the Internet intervention were similar to those previously observed for group versions of this intervention. Results suggest that this prototype Internet intervention is as efficacious as the group intervention, implying there would be merit in completing this intervention and evaluating it in a fully powered trial.
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