社会认识学泡和对随机对照试验的默许信心
Donghyun Kang1, James Evans2,3,4
1Department of Sociology, Yonsei University, Seoul, Republic of Korea.
Social studies of science
|March 13, 2026
概括
社会流行学气泡,社会密度较高的地区,在随机对照试验 (RCT) 中增加了不合理的确定性. 这种增强的确定性可能会过早地影响医疗实践和人口健康.
科学领域:
- 医学研究方法论医学研究方法论.
- 社会认识论在科学中的社会认识论.
背景情况:
- 科学医学依赖于随机对照试验 (RCT) 作为医疗索赔的仲裁者.
- 有关RCT之间的差异需要进行系统性审查,以便协调.
研究的目的:
- 理论化如何默认的信念和假设积累在"社会学术气泡".
- 评估这些泡对跨RCT协议和医疗保健确定性的影响.
主要方法:
- 分析了来自1962年科克莱恩系统审查的20117个元分析.
- 考察科学合作网络中的社会亲密关系.
主要成果:
- 研究人员在"社交空间"中的更接近与RCT之间更大的协议相关.
- 这些泡中的扩大确定性可能会导致发现的过早趋同.
结论:
- 社会认识学气泡,经常被掩盖,在研究中代表着重要的社会影响.
- 考虑到社会影响对于提高集体确定性和缓解政策科学中过早的趋同至关重要.
更多相关视频
相关概念视频
Blinding
4.0K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
4.0K
Randomized Experiments
9.2K
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
Simple randomization
Simple...
9.2K
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
519
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
519
Blind Procedures
13.8K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
13.8K
Causality in Epidemiology
1.9K
Causality or causation is a fundamental concept in epidemiology, vital for understanding the relationships between various factors and health outcomes. Despite its importance, there's no single, universally accepted definition of causality within the discipline. Drawing from a systematic review, causality in epidemiology encompasses several definitions, including production, necessary and sufficient, sufficient-component, counterfactual, and probabilistic models. Each has its strengths and...
1.9K
Hindsight Biases
4.5K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?
4.5K


