科学知识的传播有限,预测崩
Donghyun Kang1,2, Robert S Danziger3,4,5, Jalees Rehman3,6,7
1Department of Sociology, University of Chicago, Chicago, IL, USA.
Nature human behaviour
|December 2, 2024
概括
生物医学研究可以形成泡,类似于金融市场,在那里,膨胀的注意力导致崩. 一个新的传播指数显示,有限的知识传播预测研究受欢迎程度和相关性下降.
科学领域:
- 生物医学研究的研究.
- 图书统计学 图书统计学
- 科学的科学科学科学的科学.
背景情况:
- 科学领域可能会经历过注意力膨胀的时期,称为注意力膨胀时期.
- 泡 泡 泡 是一种气泡.
- 类似于金融市场. 这种现象可能导致不可持续的作和随后的研究相关性和资金的急剧下降.
- 了解知识传播的动态对于评估科学研究的长期影响至关重要.
研究的目的:
- 引入一种新的扩散指数,以量化生物医学研究领域的扩大和广泛评估.
- 分析特定研究领域的轨迹,如心脏干细胞和癌症免疫疗法,作为案例研究.
- 调查知识传播模式与随后生物医学子领域获得的普及和关注之间的关系.
主要方法:
- 开发一个扩散指数来衡量研究领域的扩大与广泛评估.
- 该指数的应用是为了追踪心脏干细胞研究和癌症免疫治疗的历史发展.
- 在28504个生物医学子领域使用出版物和引用数据 (190万篇论文,800万次引用) 分析扩散模式.
主要成果:
- 扩散指数成功地区分了研究"泡" (例如,心脏干细胞) 和持续增长区域 (例如,癌症免疫治疗).
- 对大量生物医学文献的分析表明,在特定子领域内知识的有限传播预示着其受欢迎程度的急剧下降.
- 受到限制的传播,表明社会认识学泡,始终在科学相关性和关注的戏剧性崩之前.
结论:
- 扩散指数为识别和理解生物医学研究泡提供了有价值的工具.
- 有限的知识传播是研究相关性和关注度下降的重要预测因素,突出了社会流行病学泡的风险.
- 促进科学发现的更广泛传播可能对于维持生物医学研究的长期影响和相关性至关重要.
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