@Article{信息:doi 10.2196 / / jmir。4382，作者=“Feinkohl, Insa和Flemming, Danny和Cress, Ulrike和Kimmerle, Joachim”，标题=“人格因素和前用户评论对脑深部刺激研究结果处理的影响:模拟在线论坛的随机对照实验”，期刊=“J Med Internet Res”，年=“2016”，月=“Mar”，日=“03”，卷=“18”，数=“3”，页=“e59”，关键词=“医学新闻”;在线论坛;科学素养;认识论信念;学业自我效能感;背景:外行人经常在网络平台上讨论医学研究成果，但他们是否掌握了这些研究成果固有的尝试性却鲜为人知。到目前为止，对理解医学试探性的潜在影响因素几乎没有进行评估。目的:本研究以脑深部电刺激研究为例，旨在探讨人格因素和其他用户之前在网络论坛上发表的文章对外行人理解医学研究成果的尝试性的影响。方法:我们向70名大学生提供了一篇在线新闻文章，报道了应用深部脑刺激作为一种新的治疗抑郁症的方法的发现，这是参与者不熟悉的。 In a randomized controlled experiment, we manipulated the forum such that the article was either accompanied by user comments that addressed the issue of tentativeness, by comments that did not address this issue, or the article was accompanied by no comments at all. Participants were instructed to write their own individual user comments. Their scientific literacy, epistemological beliefs, and academic self-efficacy were measured. The outcomes measured were perceived tentativeness and tentativeness addressed in the participants' own comments. Results: More sophisticated epistemological beliefs enhanced the perception of tentativeness (standardized $\beta$=.26, P=.034). Greater scientific literacy (stand. $\beta$=.25, P=.025) and greater academic self-efficacy (stand. $\beta$=.31, P=.007) were both predictors of a more extensive discussion of tentativeness in participants' comments. When forum posts presented in the experiment addressed the issue of tentativeness, participants' subsequent behavior tended to be consistent with what they had read in the forum, F2,63=3.66; P=.049, $\eta$p2=.092. Conclusions: Students' understanding of the tentativeness of research findings on deep brain stimulation in an online forum is influenced by a number of character traits and by the previous comments that were contributed to the forum by other users. There is potential for targeted modification of traits such as scientific literacy, epistemological beliefs, and academic self-efficacy to foster critical thinking in laypeople who take part in online discussions of medical research findings. ", issn="1438-8871", doi="10.2196/jmir.4382", url="//www.mybigtv.com/2016/3/e59/", url="https://doi.org/10.2196/jmir.4382", url="http://www.ncbi.nlm.nih.gov/pubmed/26940848" }