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相关概念视频

The Scientific Method02:40

The Scientific Method

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Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
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Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
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The scientific method provides the foundation for any research. It is the most reliable and objective of all forms of gaining knowledge and guides in applying research-based evidence in practice and conducting future research.
When using research findings to change practice, one must understand the process used to guide a study. The scientific method is a systematic, step-by-step process that supports the data's validity, reliability, and generalizability. As a result, findings can be...
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Development of Analytical Methods01:21

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An analytical methodology can be divided into four sequential steps: technique, method, procedure, and protocol. A technique is a scientific principle that rationalizes a specific phenomenon through chemical measurements. Adapting a technique for analyzing a sample of interest is termed a method. The procedure outlines the directions for performing the analysis via an analytical method. The protocol is the detailed guidelines on the procedure, which should be strictly followed to obtain the...
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Strategies for Assessing and Addressing Confounding01:25

Strategies for Assessing and Addressing Confounding

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Confounding is a critical issue in epidemiological studies, often leading to misleading conclusions about associations between exposures and outcomes. It occurs when the relationship between the exposure and the outcome is mixed with the effects of other factors that influence the outcome. Given that, addressing confounding is of high importance for drawing accurate inferences in research.
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Psychology, as a scientific discipline, aims to understand the mind and behavior through rigorous and systematic methods. The foundation of psychological research is evidence-based, relying heavily on the scientific method to derive and validate knowledge. This structured approach ensures that findings are reliable, valid, and applicable to broader contexts.
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研究方法指南 (STREAM):研发研究方法指南的战略:协议.

Malena Chiaborelli1, Julian Hirt2, Matthias Briel1

  • 1Department of Clinical Research, CLEAR-Methods Centre, University Hospital Basel and University of Basel, Basel, Switzerland.

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概括
此摘要是机器生成的。

制定明确可信的研究方法指南 (MG) 对健康研究至关重要. 研发研究方法指导策略 (STREAM) 框架为研究人员和利益相关者提供了一种系统的方法来创建有效的研究方法.

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科学领域:

  • 卫生研究方法论 卫生研究方法论
  • 证据综合 证据综合
  • 发展指南 发展指南

背景情况:

  • 卫生研究人员需要明确,可靠的方法指南 (MG) 来规划,进行,分析和解释研究.
  • 目前开发MG的方法缺乏明确性,可能会破坏研究证据的有效性和有用性.
  • 在MG开发中整合方法论证据和用户观点仍然是一个挑战.

研究的目的:

  • 描述开发研究方法指导 (STREAM) 框架的战略.
  • 建立一个系统的,以用户为中心的流程,以创建高质量的方法指导.

主要方法:

  • 一个由MG开发人员,研究人员和患者合作伙伴组成的指导委员会将指导这一过程.
  • 一系列相互关联的研究,包括对标准的范围审查,对当前做法的分析和对MG用户的采访.
  • 开发和共识方法将用于起草STREAM,随后与指导开发人员进行测试和改进.

主要成果:

  • 发展STREAM框架涉及对现有标准和现行实践的全面审查.
  • 通过采访,积极寻求用户的观点,以确定MG的改进领域.
  • 达成共识的方法和实践测试将确保STREAM是强大的和适用的.

结论:

  • STREAM将是一个全面的,以证据为基础的,以用户为中心的工具,用于开发方法指导.
  • 它将为MG开发人员提供有关利益相关方参与,证据整合和清晰呈现的实际建议.
  • STREAM框架旨在提高研究方法指导的有效性,可信性和有用性.