在 Mumsnet 上跟踪疫苗接种讨论的结构和情绪
Miguel E P Silva1,2, Rigina Skeva1, Thomas House3
1Department of Computer Science, University of Manchester, Oxford Road, Manchester, M13 9PY England UK.
Social network analysis and mining
|November 29, 2023
概括
在Mumsnet上关于接种疫苗的在线讨论显示,随着时间的推移,结构和情绪发生了重大变化,特别是在COVID-19大流行期间. 网络分析揭示了这些转变如何与对疫苗的公众意见的变化相关.
科学领域:
- 公共卫生 公共卫生
- 社交媒体分析 社交媒体分析
- 网络科学 网络科学
背景情况:
- 疫苗接种是一个关键的公共卫生干预,但反疫苗的情绪构成了全球健康威胁.
- 随着COVID-19的流行,在特定的社区中,疫苗的犹和拒绝得到了重视.
- 像Mumsnet这样的在线平台是与疫苗有关的讨论和错误信息传播的关键空间.
研究的目的:
- 分析英国育儿论坛Mumsnet上的疫苗接种讨论的结构和情绪.
- 调查这些讨论如何随着时间的推移在拓上和情感上演变,特别是在COVID-19大流行之前和之后.
- 探索网络比较在理解在线话语转变中的实用性.
主要方法:
- 利用网络分析,将疫苗接种讨论模型作为社交互动网络.
- 应用基于图表的网络比较来量化随时间的讨论中的结构差异.
- 对讨论内容进行情绪分析,以追踪人们对疫苗接种态度的变化.
主要成果:
- 在COVID-19大流行之前和之后,在Mumsnet的疫苗接种讨论的拓结构中发现了显著的差异.
- 在研究期间,观察到Mumsnet社区对疫苗接种的情绪变化.
- 发现网络结构的变化与讨论情绪的转变之间存在相关性.
结论:
- 网络比较是描述在线健康讨论演变的有效工具.
- 这项研究表明,在线论坛的结构性变化与公众对疫苗接种情绪的变化有关.
- 调查结果提供了关于社交媒体疫苗话语动态的见解,为公共卫生沟通策略提供了信息.
相关概念视频
01:51Vaccinations
44.6K
Overview
44.6K
01:30Cancer Vaccines
376
Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
376
01:31Active versus Passive Immunity
658
Immunity, along with the ability to limit pathogen growth to prevent significant body tissue damage, can be gained either by (1) actively developing an immune response within the individual after exposure to a pathogen or after getting vaccinated or (2) passively transferring immune components from an immune individual to one who is nonimmune. Both these forms of immunity can be found naturally and in medical practices.
Active Immunity
Active immunity refers to the resistance one develops...
Active Immunity
Active immunity refers to the resistance one develops...
658
01:26Defense Mechanism Against Infection
6.5K
Natural flora, body system defenses, and inflammation are natural barriers of the body against infectious agents regardless of previous exposure. Normal floras of the human body refer to the microbial population that colonizes the skin and mucous membranes.
In addition, many body organ systems have unique defenses against infection. The skin is an intact, multilayered surface preventing invasion by microorganisms unless impaired. Mucous membranes lining the mouth, nose, and eyelids are barriers...
In addition, many body organ systems have unique defenses against infection. The skin is an intact, multilayered surface preventing invasion by microorganisms unless impaired. Mucous membranes lining the mouth, nose, and eyelids are barriers...
6.5K
01:29Immune Response Against Viral Pathogens
790
The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
790
01:36Humoral Immune Responses
72.8K
Overview
72.8K