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News: Yard issues description in hunt for siege leader, Art auction attracts record bids, Terrorists try to kidnap Portuguese minister, Koreans call in ...
1980 - Gale Group | TDA
... the subforum Aww, hosted on the online community Reddit. Aww is wholly dedicated to pictures of cute ... is one of the default subforums that new Reddit users are automatically subscribed to and is immensely ... that they have taken and wait for the Reddit community to vote on their favourite pictures. The ... amateur, semi-pro and professional content. Aww - and Reddit more generally - stand as an emblematic example of ... the Internet” (Douglas). A number of communities on Reddit have questioned the company’s handling of amateur ...
Tópico(s): Gender, Feminism, and Media
2014 - Queensland University of Technology | M/C Journal
... use a keyword-based approach totrack how often Reddit members discuss opium related issues.IntroductionIn recent years, ... example, the popular social media platformReddit (http://www.reddit.com) had 83 billion page views from over88, ... comments in the same year [1].We use Reddit to track opium related discussions, because Redditallows for ... discussions that may not be appropriate for identifiableaccounts. Reddit members exchange conversation via a forum likeplatform, and ... we use a dataset archived by one of Reddit members who usedReddit’s official Application Programming Interface ( ...
Tópico(s): Topic Modeling
2017 - University of Illinois at Chicago | Online Journal of Public Health Informatics
Yuki Lama, Dian Hu, Amelia Jamison, Sandra Crouse Quinn, David A. Broniatowski,
... known regarding attitudes related to HPV vaccination on Reddit (a popular news aggregation site and online community), ... sexual activity. Examining HPV vaccine-related messages on Reddit may provide insight into how HPV discussions are ... observed how the HPV vaccine is characterized on Reddit over time and by user gender. Specifically, this study aimed to determine (1) if Reddit messages are more related to cancer risks or ... other HPV vaccine-related discussion topics appear on Reddit.We gathered all public Reddit comments from January ...
Tópico(s): Gender, Feminism, and Media
2019 - JMIR Publications | JMIR Public Health and Surveillance
Edidiong Okon, Vishnutheja Rachakonda, Hyo Jung Hong, Chris Callison-Burch, Jules B. Lipoff,
... lack of research studying patient-generated data on Reddit, one of the world's most popular forums ... insights. Objective To apply natural language processing to Reddit comments about dermatology topics to assess for feasibility ... insights and engagement. Methods A software pipeline preprocessed Reddit comments from 2005 to 2017 from 7 popular dermatology-related subforums on Reddit, applied latent Dirichlet allocation, and used spectral clustering ... little incentive for patients to be dishonest. Conclusions Reddit data has viability and utility for dermatologic research ...
Tópico(s): Patient-Provider Communication in Healthcare
2019 - Elsevier BV | Journal of the American Academy of Dermatology
Negar Maleki, Balaji Padmanabhan, Kaushik Dutta,
... 1682 health-related posts from a traditional platform (Reddit). Using topic modeling and sentiment analysis–based methods ... them to score the quality of Steemit and Reddit posts. Results Using the Watson Tone Analyzer in a sample of 2000 posts from Steemit and Reddit, we found that more than double the number ... posts had a confident language style compared with Reddit posts (77 vs 30). Moreover, 50% more Steemit ... posts had a tentative language style compared with Reddit posts (619 vs 430 and 416 vs 627, ...
Tópico(s): Digital Marketing and Social Media
2023 - JMIR Publications | Journal of Medical Internet Research
Reddit's (Reddit Inc) large user base, diverse communities, and anonymity make it a useful platform for substance use research. Despite ... growing body of literature on substance use on Reddit, challenges and limitations must be carefully considered. However, ... review has been conducted on the use of Reddit as a data source for substance use research.This review aims to investigate the use of Reddit for studying substance use by examining previous studies' objectives, reasons, limitations, and methods for using Reddit. In addition, we discuss the implications and contributions ...
Tópico(s): Impact of Technology on Adolescents
2023 - JMIR Publications | Journal of Medical Internet Research
... considerably over the past decade. The discussion platform Reddit has become a popular social media data source ... synthesize existing studies on depression and anxiety using Reddit. Objective The objective of this review is to understand the scope and nature of research using Reddit as a primary data source for studying depression ... or anxiety and used naturalistic written expressions from Reddit users as a primary data source. Results A ... focus on classifying the mental health states of Reddit users, and practical implications that often recommend new ...
Tópico(s): Digital Mental Health Interventions
2021 - JMIR Publications | JMIR Mental Health
Nathan Fox, Laura J. Graham, Felix Eigenbrod, James M. Bullock, Katherine E. Parks,
... particularly for cultural ecosystem service (CES) assessments. However, Reddit, a discussion-based site, has yet to establish ... being aware of its potential applications or because Reddit posts lack georeferencing information. Here, we demonstrate how researchers can search Reddit for CES datasets related to recreation and how specific pages on Reddit may provide data for other CES such as ... geocoding the approximate location of where images in Reddit posts were taken. Furthermore, we compare posts from ...
Tópico(s): Urban Green Space and Health
2021 - Elsevier BV | Ecosystem Services
Dezhi Wu, Erin Kasson, Avineet Kumar Singh, Yang Ren, Nina Kaiser, Ming Huang, Patricia Cavazos‐Rehg,
... 2 popular social media platforms (ie, Twitter and Reddit) to explore the context surrounding vaping during the ... extracted from both Twitter (316,620 tweets) and Reddit (17,320 posts) from July 2019 to September ... related posts and unique users on Twitter and Reddit increased from July 2019 to September 2019, with ... Twitter and 1.19 to 1.21 on Reddit. Computational analyses found the number of positive sentiment posts to be higher on Reddit (P<.001, 95% CI 0.4305-0.4475) ... higher on Twitter (273/577, 47.3%) than Reddit (184/613, 30%). Furthermore, topics prevalent on both ...
Tópico(s): Sexuality, Behavior, and Technology
2022 - JMIR Publications | Journal of Medical Internet Research
Jason Baumgartner, Savvas Zannettou, Brian Keegan, Megan Squire, Jeremy Blackburn,
... as meaningful research contributions in and of themselves.Reddit, the so called “front page of the Internet,” ... been the subject of numerous scientific studies. Although Reddit is relatively open to data acquisition compared to ... the technical barriers to acquisition still remain. Thus, Reddit's millions of subreddits, hundreds of millions of ... systematically.In this paper, we present the Pushshift Reddit dataset. Pushshift is a social media data collection, ... and archiving platform that since 2015 has collected Reddit data and made it available to researchers. Pushshift' ...
Tópico(s): Privacy-Preserving Technologies in Data
2020 - | Proceedings of the International AAAI Conference on Web and Social Media
The self-proclaimed front page of the internet, Reddit is a many faceted site, described variously as ... news aggregation website and a social media site. Reddit is one of the most popular sites online ... in terms of visitation and interaction. Central to Reddit's popularity is its active community of users ... billion submissions annually. Since its inception in 2005, Reddit has generated polarized engagement and responses to this ... developments around perceived political manipulation of and on Reddit and accusations of content manipulation and censorship have ...
Tópico(s): Hate Speech and Cyberbullying Detection
2021 - Taylor & Francis | Continuum
Rob Chew, Caroline Kery, L. Frank Baum, Thomas Bukowski, Annice Kim, Mario A. Navarro,
... limited research on predicting the demographic characteristics of Reddit users. Objective We aimed to develop a machine learning algorithm that predicts the age segment of Reddit users, as either adolescents or adults, based on ... between January and September 2020 using publicly available Reddit posts as input data. We manually labeled Reddit users’ age by identifying and reviewing public posts in which Reddit users self-reported their age. We then collected ... in the adult group. Conclusions We created a Reddit age prediction algorithm with competitive accuracy using publicly ...
Tópico(s): Social Media in Health Education
2021 - JMIR Publications | JMIR Public Health and Surveillance
Tao Ruan, Qingkai Kong, Sara K. McBride, Amatullah Sethjiwala, Qin Lv,
... the Uses and Gratification theory that users on Reddit and Twitter are engaging with platforms that they ... we collected 510,579 tweets and 45,770 Reddit posts (including 1437 submissions and 44,333 comments) ... and differences between public responses on Twitter and Reddit? (2) Considering the different mechanisms of Twitter and Reddit, what unique information of public responses can we learn from Reddit as compared with Twitter? By answering these research ... where people discuss the 2019 Ridgecrest earthquakes on Reddit and different misinformation/conspiracies spread on Twitter and ...
Tópico(s): Disaster Management and Resilience
2022 - Nature Portfolio | Scientific Reports
... of surveys, questionnaires, or interviews, our study leverages Reddit online social network (OSN) data to capture EV ... larger scale. We have collected 3,437,917 Reddit posts (including 274,979 submissions and 3,162, ... how EVs are perceived by the public on Reddit through the following research questions: (1) What EV-related topics have been discussed by Reddit users? Whether/how Reddit users' interest in different topics has changed during 2011–2020? (2) What sentiment do Reddit users hold towards EVs? Whether public sentiment on ...
Tópico(s): Energy and Environment Impacts
2022 - Elsevier BV | Communications in Transportation Research
Banumathi Ramakrishna, V. I. Mathan,
... costly, impacting approximately one in five people annually. Reddit, the sixth most used internet site in the ... patterns and insights into STD related discussions on Reddit over the course of the COVID-19 pandemic. Methods We extracted posts from Reddit from March 2019 through July 2021. We used ... identify the most common topics discussed in the Reddit posts. We then used word clouds, qualitative topic ... study periods. Conclusions Our study’s use of Reddit is a novel way to gain insights into ... missed cases, which also impacts onward transmission. As Reddit use is anonymous, users may discuss sensitive topics ...
Tópico(s): Obesity, Physical Activity, Diet
1982 - BMJ | Gut
Yongcheng Zhan, Ruoran Liu, Qiudan Li, Scott J. Leischow, Daniel Zeng,
... their decisions and policies.We collected data from Reddit (27,638 e-cigarette flavor-related posts from ... 2,962/27,638) of the posts from Reddit were related to trading. Promotion links were found ... links (87.30%) in JuiceDB were related to Reddit posts. JuiceDB and Reddit identified consistent flavor categories. E-cigarette vaping methods ... and vapor production were broadly discussed both on Reddit and on JuiceDB. Reddit provided space for policy discussions and majority of ... data across different platforms. The topic distribution between Reddit and JuiceDB was significantly different (P<.001), which ...
Tópico(s): Smoking Behavior and Cessation
2017 - JMIR Publications | Journal of Medical Internet Research
Rosalie Gillett, Nicolas Suzor,
... norms on the social networking and news site Reddit. Reddit has a long history of hosting racist, misogynistic, ... that ascribes to deeply misogynistic beliefs — flourished on Reddit before several major subreddits were progressively banned. In ... subreddits to understand how the dynamic tensions between Reddit’s site-wide rules and the rules of ... play out in practice. We draw on archived Reddit data to provide a detailed analysis of how incel subreddits adapt to and resist pressure from Reddit and other users to comply with the site- ...
Tópico(s): Media Influence and Politics
2022 - University of Illinois at Chicago | First Monday
Yihan Shao, Jonathan Zou, Zidian Xie, Rachel Grana, Deborah J. Ossip, Irfan Rahman, Scott McIntosh, Dongmei Li,
... perceptions and discussions of oral nicotine pouches on Reddit, a popular social media platform for sharing user ... and February 12, 2021, a total of 2410 Reddit posts related to oral nicotine pouches were obtained ... the removal of unrelated or commercial posts, 653 Reddit posts related to oral nicotine pouches remained. Topics and sentiments related to oral nicotine pouches on Reddit were hand coded. Results The number of Reddit posts related to oral nicotine pouches increased during ... 2.3%). In addition, a greater number of Reddit posts described positive attitudes compared to negative attitudes ...
Tópico(s): Social Media in Health Education
2022 - JMIR Publications | Journal of Medical Internet Research
Elizabeth A. Hintz, Timothy Betts,
... a prescriptive review of the current status of Reddit in communication research. We analyze the characteristics of studies utilizing Reddit in the field of communication, examine the functions of Reddit within those studies, and identify future directions emerging ... and use of theory) of communication studies utilizing Reddit. Findings also indicate three functions of Reddit in communication research and four future directions, one ... Thus, we supply a model script for scraping Reddit data using R. The discussion includes six best ...
Tópico(s): Focus Groups and Qualitative Methods
2022 - Taylor & Francis | Annals of the International Communication Association
Rachael A. Record, Will Silberman, Joshua E. Santiago, Taewook Ham,
... channels for understanding health-related information engagement processes. Reddit is a social media platform dedicated to user- ... the purpose of this study was to analyze Reddit users' behaviors on the platform related to perceptions ... information found. Data were collected via survey from Reddit users around the world (n = 389). Data suggest that although Reddit use and perceived information credibility are unrelated to acting on the information found on Reddit, users who are specifically seeking health-related information ...
Tópico(s): Social Media and Politics
2018 - Taylor & Francis | Journal of Health Communication
Ashley Amaya, Ruben L. Bach, Florian Keusch, Frauke Kreuter,
... several challenges and opportunities encountered when working with Reddit, the self-proclaimed “front page of the Internet” ... site. Specifically, we provide descriptive information about the Reddit site and its users, tips for using organic data from Reddit for social science research, some ideas for conducting a survey on Reddit, and lessons learned in merging survey responses with Reddit posts. While this article is specific to Reddit, researchers may also view it as a list ...
Tópico(s): Focus Groups and Qualitative Methods
2019 - SAGE Publishing | Social Science Computer Review
Joyce Luo, Long Chen, Xinyi Lu, Jianbo Yuan, Zidian Xie, Dongmei Li,
... and health symptoms using social media data from Reddit. Methods Keyword filtering was used to obtain 5, ... posts from June 2015 to April 2019 from Reddit. Posts from September 2016 to April 2019 were ... Mint were the most discussed JUUL flavours on Reddit. Respiratory and throat symptoms were the most discussed health issues together with JUUL on Reddit over time. Respiratory symptoms had potential associations with ... were the two most mentioned JUUL flavours on Reddit. Certain JUUL flavours were more likely to be ...
Tópico(s): Obesity, Physical Activity, Diet
2020 - BMJ | Tobacco Control
Corrado Monti, Matteo Cinelli, Carlo Michele Valensise, Walter Quattrociocchi, Michele Starnini,
... by the ban of two large communities on Reddit, GreatAwakening and FatPeopleHate, which were dedicated to spreading ... both communities partially migrated to Voat, an unmoderated Reddit clone. We estimate how many users migrate, finding ... conspiracy community are much more likely to leave Reddit altogether and join Voat. Then, we quantify the behavioral shift within Reddit and across Reddit and Voat by matching common users. While in ... platform, GreatAwakening users who decided to completely leave Reddit maintain a similar level of activity on Voat. ...
Tópico(s): Spam and Phishing Detection
2023 - Oxford University Press | PNAS Nexus
Anthony Spadaro, Karen O’Connor, Sahithi Lakamana, Abeed Sarker, Rachel Wightman, Jennifer S. Love, Jeanmarie Perrone,
... the following: (1) What are the demographics of Reddit subscribers reporting exposure to xylazine? (2) Is xylazine ... to identify mentions of “xylazine” from posts by Reddit subscribers who also posted on drug-related subreddits. ... was developed to gather additional information about the Reddit subscribers. This survey was posted on subreddits that ... NLP from 765,616 posts by 16,131 Reddit subscribers (January 2018 to August 2021). People on Reddit described xylazine as an unwanted adulterant in their ... skin wounds (43%). Conclusions Among respondents on these Reddit forums, xylazine seems to be an unwanted adulterant. ...
Tópico(s): Opioid Use Disorder Treatment
2023 - Lippincott Williams & Wilkins | Journal of Addiction Medicine
Yongjie Li, Xiangyu Yan, Zekun Wang, Mingchang Ma, Bo Zhang, Zhongwei Jia,
... substance management policies. Methods We collected posts from Reddit and Xiaohongshu, conducted topic mining using the latent ... and compared users’ attitudes toward CBD products on Reddit and Xiaohongshu using chi-square test. Results CBD- ... since 2019. A total of 1790 posts from Reddit and 1951 posts from Xiaohongshu were included in ... The posts on the 2 social media platforms, Reddit and Xiaohongshu, were categorized into 7 and 8 ... themes. Our study showed that the themes on Reddit were mainly related to the therapeutic effects of ...
Tópico(s): Sexuality, Behavior, and Technology
2023 - JMIR Publications | JMIR Public Health and Surveillance
Edward Newell, David Jurgens, Haji Mohammad Saleem, Hardik Vala, Jad Sassine, Caitrin Armstrong, Derek Ruths,
Platforms like Reddit have attracted large and vibrant communities, but the individuals in those communities are free to migrate to other ... migration online are not well-understood. We examine Reddit during a period of community unrest affecting millions ... changes in user behavior and migration patterns to Reddit-like alternative platforms. Using self-reported statements from ... driving user migration. While a notable number of Reddit users left for other platforms, we found that an important pull factor that enabled Reddit to retain users was its long tail of ...
Tópico(s): Spam and Phishing Detection
2021 - | Proceedings of the International AAAI Conference on Web and Social Media
Heidi Moseson, Alexandra Wollum, J Seymour, Carmela Zuniga, Terri‐Ann Thompson, Caitlin Gerdts,
... the feasibility of using Facebook, Google Ads, and Reddit as recruitment platforms for a study on abortion- ... abortion-seeking experiences through Facebook, Google Ads, and Reddit. Eligible participants were US residents aged 15-49 ... from Facebook and Google; information not available for Reddit) and 2808 study page views. After clicking on ... Facebook, 14 from Google Ads, and 9 from Reddit). The cost for each eligible participant in each ... for Google Ads, and US $182.78 for Reddit. A total of 84% (66/79) of those ...
Tópico(s): Sexuality, Behavior, and Technology
2021 - | JMIR Formative Research
Mengke Hu, Ryzen Benson, Annie Chen, Shu‐Hong Zhu, Mike Conway,
... work that utilizes social media - in this case, Reddit - in conjunction with automated Natural Language Processing (NLP) ... and vaping device product usage patterns.We collected Reddit data from the period 2013-2018, sourced from eight popular, high-volume Reddit communities (subreddits) related to the three product categories. ... then manually annotated (coded) a set of 2640 Reddit posts and trained a machine learning-based NLP ... or tobacco mentions (both smoking and vaping) in Reddit posts. This classifier was then applied to all ...
Tópico(s): Cannabis and Cannabinoid Research
2021 - Elsevier BV | Drug and Alcohol Dependence
Kyle R. Latack, Fiona Yuen, Christina Wang, Brian T. Nguyen,
Reddit is one of the most popular websites in the United States because of its user-driven ... content. We describe the use and impact of Reddit's Ask Me Anything platform, for public engagement ... the content from and user engagement with 2 Reddit Ask Me Anything events that answered user queries ... to the investigator website.Over 18,000 registered Reddit users interacted with each of the 2 Ask ... could express interest in participating in clinical trials.Reddit Ask Me Anything events conducted by HMC investigators ...
Tópico(s): Reproductive Health and Contraception
2021 - Elsevier BV | Contraception