基于个人动机为老年人量身定制有说服力的电子健康策略卡塔尔世界杯8强波胆分析基于web的调查研究%A van Velsen,Lex %A Broekhuis,Marijke %A Jansen-Kosterink,Stephanie %A op den Akker,Harm %+ eHealth Group, Roessingh Research and Development，邮政信箱310,Enschede, 7500 AH，荷兰，31 088085754,l.vanvelsen@rrd.nl %K说服沟通%K健康沟通%K软件设计%D 2019 %7 06.09.2019 %9原创论文%J J Med Internet Res %G英语%X劝导式设计是电子健康(eHealth)设计的一个重要方面，其目的是通过技术手段改变态度和行为。然而，为个人选择正确的说服特征是一项微妙的任务，可能取决于个人的特点。因此，在电子医疗干预中，个性化的说服策略似乎是一种很有前途的方法。目的:本研究旨在开发一种方法，使我们能够对老年人健康生活的动机进行建模，并基于该用户模型制定个性化电子健康干预说服策略的策略。方法:我们在荷兰的老年人(年龄>60岁)中进行了一项基于网络的调查。在第一部分中，我们使用了修订后的体育动机量表(SMS-II)的改编版本作为用户模型的输入。然后，我们为每个参与者提供了5个随机选择的模型(总共11个)，每个模型都描述了不同的说服策略。在展示了每个策略之后，我们询问参与者对策略的欣赏程度。 The survey was concluded by addressing demographics. Results: A total of 212 older adults completed the Web-based survey, with a mean age of 68.35 years (SD 5.27 years). Of 212 adults, 45.3% were males (96/212) and 54.7% were female (116/212). Factor analysis did not allow us to replicate the 5-factor structure for motivation, as targeted by the SMS-II. Instead, a 3-factor structure emerged with a total explained variance of 62.79%. These 3 factors are intrinsic motivation, acting to derive satisfaction from the behavior itself (5 items; Cronbach alpha=.90); external regulation, acting because of externally controlled rewards or punishments (4 items; Cronbach alpha=.83); and a-motivation, a situation where there is a lack of intention to act (2 items; r=0.50; P<.001). Persuasive strategies were appreciated differently, depending on the type of personal motivation. In some cases, demographics played a role. Conclusions: The personal type of motivation of older adults (intrinsic, externally regulated, and/or a-motivation), combined with their educational level or living situation, affects an individual’s like or dislike for a persuasive eHealth feature. We provide a practical approach for profiling older adults as well as an overview of which persuasive features should or should not be provided to each profile. Future research should take into account the coexistence of multiple types of motivation within an individual and the presence of a-motivation. %M 31493323 %R 10.2196/11759 %U //www.mybigtv.com/2019/9/e11759 %U https://doi.org/10.2196/11759 %U http://www.ncbi.nlm.nih.gov/pubmed/31493323