相关实验视频
Updated: Jan 13, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
从复杂性到节:一个系统思维在堕胎政策议程设置中的多个流程框架的验证
1RAND Corporation, 1200 South Hayes St, Arlington, VA, 22202-5050, USA. alvarado@rand.org.
了解堕胎政策议程的制定需要将多流框架 (MSF) 与系统思维相结合. 这种方法揭示了反循环和影响政策变化的关键因素,为宣传提供了洞察力.
科学领域:
- 卫生政策分析 卫生政策分析
- 政治科学 政治科学是指政治学.
- 系统思维 系统思维
背景情况:
- 堕胎政策是一个有争议的全球问题,尽管承认人权,但仍存在持续的法律限制.
- 研究往往忽视了议程制定过程,而是专注于政策改革成果.
- 本研究通过检查堕胎政策如何在政治议程上获得引力来解决这一差距.
研究的目的:
- 用金顿的多流框架 (MSF) 和系统思维分析堕胎政策的议程制定过程.
- 开发一个因果循环图,说明影响政策议程出现的动态相互作用.
- 确定影响堕胎政策改革的关键因素和杆点.
主要方法:
- 集成的MSF与系统思维和因果循环图.
- 进行了对19个MSF关键文献作品的有目的审查.
- 使用定性编码和分析来构建和验证一个因果循环图,使用两个案例研究 (爱尔兰和尼加拉瓜).
主要成果:
- 开发了一个具有81个关键变量和338个因果关系的模型,揭示了反循环塑造议程设置.
- 确定了关键因素:党的制度化,政策企业家的有效性,社会不平等和聚焦事件.
- 案例研究表明,政治机构,动员和外部事件如何影响政策轨迹.
结论:
- 验证了MSF与系统思维相结合,可以模拟复杂的堕胎政策议程设置.
- 因果循环图为政策改革和倡导提供了可操作的见解.
- 提供了一个动态的,可测试的模型,用于理解有争议的政策领域,并为未来的研究提供信息.
更多相关视频
14:43A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
Published on: January 12, 2018
11:53Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
Published on: December 9, 2012
相关概念视频
Global Regulatory Systems
Drug Control Governance: Regulatory Bodies and Their Impact
Control Volume and System Representations
The control volume approach considers a stationary region in space through which fluid flows. This region is bounded by a control surface. For instance, in the case of water...
Data Validation
Nursing assessment guides are generally based on holistic models rather than medical...
Theoretical Foundations of Nursing Practice
Theories provide a perspective to assess patients' conditions and organize data and methods. They also assist in analyzing and interpreting information. They represent a...
Models, Theories, and Laws