论文部分内容阅读
目的了解多水平模型的研究概况,为科研人员提供研究方向。方法检索中国知网、万方、维普数据库中多水平模型的相关文献,检索时间为1983-01-01—2016-04-16。用Note Express、Excel、SAS等软件进行分类整理,对发表时间、应用学科和是否有基金支持等进行分析。结果共计4069篇文献被纳入研究,发表时间始于1983年、未受基金支持的文献较多。结论多水平模型广泛应用于各个学科,多水平模型相关研究需要更多的基金支持。
Objective To understand the research status of multi-level model and provide research directions for researchers. Methods The related literature of multi-level model in ChinaNet, Wanfang and VIP databases was searched, and the retrieval time was from 1983-01-01-2016-04-16. Use Note Express, Excel, SAS and other software to organize, publish time, application disciplines and whether there is fund support for analysis. Results A total of 4069 articles were included in the study, published in 1983, but not supported by the literature. Conclusions Multi-level models are widely used in various disciplines, and multi-level model research requires more fund support.