Études fondées sur les communautés Reddit

Cette catégorie regroupe les recherches utilisant Reddit et ses sous-communautés (subreddits) comme source de données pour l'étude des comportements, expériences, perceptions, interactions sociales, trajectoires identitaires, processus de soutien entre pairs ou enjeux de santé mentale. Elle inclut les analyses de contenu, études qualitatives, ethnographies numériques et approches computationnelles menées à partir de publications et commentaires Reddit.

507 articles disponibles

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"digital ethnography"

A Plan-Do-Study-Act Framework for Adaptive Vaccine Messaging Using Artificial Intelligence.

The Plan-Do-Study-Act (PDSA) cycle is a trusted framework for refining public health initiatives. Given rising vaccination hesitancy, we propose an artificial intelligence (AI)-enabled PDSA framework …

Études fondées sur les communautés Reddit
Stein, O. A., & Seeman, N. (2025). A Plan-Do-Study-Act Framework for Adaptive Vaccine Messaging Using Artificial Intelligence.. Healthc Q, 28(2), 73-80. https://doi.org/10.12927/hcq.2025.27675

Topological data mapping of online hate speech, misinformation, and general mental health: A large language model based study.

The advent of social media has led to an increased concern over its potential to propagate hate speech and misinformation, which, in addition to contributing to prejudice and discrimination, has been …

Études fondées sur les communautés Reddit
Alexander, A. W., & Wang, H. (2025). Topological data mapping of online hate speech, misinformation, and general mental health: A large language model based study.. PLOS Digit Health, 4(7), e0000935. https://doi.org/10.1371/journal.pdig.0000935

Beyond the jab: Modeling HIV vaccine acceptance in sexual and gender minorities with behavioral economic demand.

This study was an investigation of the utility of behavioral economic demand curves (quantitative models showing how consumption changes with price) in assessing acceptance of hypothetical HIV vaccine…

Études fondées sur les communautés Reddit
Tewogbola, P., Jacobs, E. A., Lee, Y. T., Redner, R. N., McDaniel, J. T., & Asirvatham, J. (2025). Beyond the jab: Modeling HIV vaccine acceptance in sexual and gender minorities with behavioral economic demand.. J Exp Anal Behav, 124(1), e70038. https://doi.org/10.1002/jeab.70038

Perceptions of the effects of following specific diets among people with multiple sclerosis: A web scraping analysis of the multiple sclerosis subreddit.

BACKGROUND: Dietary modifications are commonly reported by people with multiple sclerosis (MS). While preliminary studies suggest benefits of several diets on MS symptoms and quality of life, little r…

Études fondées sur les communautés Reddit
Kuhlman, N., Lamm, K., Wilson, G., Klein, B., Shuger, F. o. x. . S., & Titcomb, T. J. (2025). Perceptions of the effects of following specific diets among people with multiple sclerosis: A web scraping analysis of the multiple sclerosis subreddit.. Mult Scler Relat Disord, 99, 106504. https://doi.org/10.1016/j.msard.2025.106504

Mind the Gap: Social media analysis of 38,609 posts highlights discrepancies between clinical focus and patient priorities in neurosurgical care.

OBJECTIVE: To analyze social media discussions among cranial neurosurgical patients to identify prevalent concerns, emotional patterns, and quality of life impacts that may not be fully captured in tr…

Études fondées sur les communautés Reddit
Schneider, D., Brown, E. D. L., Ward, M., White, T. G., Eichberg, D. G., Sciubba, D. M., Lo, S. L., & Park, J. (2025). Mind the Gap: Social media analysis of 38,609 posts highlights discrepancies between clinical focus and patient priorities in neurosurgical care.. J Clin Neurosci, 137, 111334. https://doi.org/10.1016/j.jocn.2025.111334

Beyond the Clinic: A Social Media Network Analysis of 5466 Posts Reveals the Interconnected Challenges Facing Sarcoma Patients.

OBJECTIVES: Social media platforms have increasingly been investigated as a source of patient perspectives that may not emerge in clinical settings. This study aimed to explore how disease status, tre…

Études fondées sur les communautés Reddit
Schneider, D., Brown, E. D. L., Gluski, J., Mishra, A., Sciubba, D. M., & Lo, S. L. (2025). Beyond the Clinic: A Social Media Network Analysis of 5466 Posts Reveals the Interconnected Challenges Facing Sarcoma Patients.. Am J Clin Oncol, 48(7), 351-356. https://doi.org/10.1097/COC.0000000000001191

Exploring online discussions in men with testicular cancer: a qualitative and sentiment analysis of Reddit posts.

PURPOSE: The goal of this study is to better understand the content and tone of discussions that men with testicular cancer are having on the testicular cancer subreddit and to explore any unmet survi…

Études fondées sur les communautés Reddit
Wysocki, M., Winokur, N., Zhu, M., Loloi, J., & Matulewicz, R. S. (2025). Exploring online discussions in men with testicular cancer: a qualitative and sentiment analysis of Reddit posts.. Support Care Cancer, 33(7), 632. https://doi.org/10.1007/s00520-025-09695-0

Large language models show amplified cognitive biases in moral decision-making.

As large language models (LLMs) become more widely used, people increasingly rely on them to make or advise on moral decisions. Some researchers even propose using LLMs as participants in psychology e…

Études fondées sur les communautés Reddit
Cheung, V., Maier, M., & Lieder, F. (2025). Large language models show amplified cognitive biases in moral decision-making.. Proc Natl Acad Sci U S A, 122(25), e2412015122. https://doi.org/10.1073/pnas.2412015122

Exploring Conceptualizations of COVID-19 Risk in Ideologically Distinct Online Communities: A Computational Grounded Theory Analysis.

BACKGROUND: The COVID-19 pandemic has had a profound impact on societies and economies around the globe, and experts warn about the potential for similar crises in the future. Risk communication theor…

Études fondées sur les communautés Reddit
Adekunle, T. B., Foote, J., Adekunle, T. E., TeBlunthuis, N., & Nelson, L. K. (2025). Exploring Conceptualizations of COVID-19 Risk in Ideologically Distinct Online Communities: A Computational Grounded Theory Analysis.. J Med Internet Res, 27, e67968. https://doi.org/10.2196/67968

Sentiment Analysis Using a Large Language Model-Based Approach to Detect Opioids Mixed With Other Substances Via Social Media: Method Development and Validation.

BACKGROUND: The opioid crisis poses a significant health challenge in the United States, with increasing overdoses and death rates due to opioids mixed with other illicit substances. Various strategie…

Études fondées sur les communautés Reddit
Ahmad, M., Batyrshin, I., & Sidorov, G. (2025). Sentiment Analysis Using a Large Language Model-Based Approach to Detect Opioids Mixed With Other Substances Via Social Media: Method Development and Validation.. JMIR Infodemiology, 5, e70525. https://doi.org/10.2196/70525

Hospice and Palliative Care Experiences as Expressed on the r/hospice and r/palliative Subreddits.

Hospice care is widely recognized as end-of-life support. Reddit, an anonymous online community forum, provides space for sharing medical information, seeking emotional support, and facilitating open…

Études fondées sur les communautés Reddit
Shin, R., Shin, A., & Nugent, E. K. (2025). Hospice and Palliative Care Experiences as Expressed on the r/hospice and r/palliative Subreddits.. Am J Hosp Palliat Care, 10499091251351572. https://doi.org/10.1177/10499091251351572

An Exploratory Network Analysis of Discussion Topics About Autism Across Subreddit Communities.

Using an inductive computational approach, our present data exploration sought to use machine learning methodology to define and identify patterns and gain insight into autism-related discussions on R…

Études fondées sur les communautés Reddit
DeWitt, S., Mills, K., & Briggs, A. M. (2025). An Exploratory Network Analysis of Discussion Topics About Autism Across Subreddit Communities.. Behav Sci (Basel), 15(6). https://doi.org/10.3390/bs15060812