Examining the consumption of radical content on YouTube.

Although it is under-studied relative to other social media platforms, YouTube is arguably the largest and most engaging online media consumption platform in the world. Recently, YouTube's scale has fueled concerns that YouTube users are being radicalized via a combination of biased recommendations and ostensibly apolitical "anti-woke" channels, both of which have been claimed to direct attention to radical political content. Here we test this hypothesis using a representative panel of more than 300,000 Americans and their individual-level browsing behavior, on and off YouTube, from January 2016 through December 2019. Using a labeled set of political news channels, we find that news consumption on YouTube is dominated by mainstream and largely centrist sources. Consumers of far-right content, while more engaged than average, represent a small and stable percentage of news consumers. However, consumption of "anti-woke" content, defined in terms of its opposition to progressive intellectual and political agendas, grew steadily in popularity and is correlated with consumption of far-right content off-platform. We find no evidence that engagement with far-right content is caused by YouTube recommendations systematically, nor do we find clear evidence that anti-woke channels serve as a gateway to the far right. Rather, consumption of political content on YouTube appears to reflect individual preferences that extend across the web as a whole.

Evaluating a novel hospital-based online health community to address palliative and psychosocial care factors for chronically ill adolescent and young adult patients.

OBJECTIVES: Chronically ill adolescent and young adult (AYA) patients experience barriers to accessing psychosocial care. AYAs who receive palliative and psychosocial care experience numerous benefits from these services. However, we still lack research investigating age-appropriate programs targeting AYAs' psychosocial needs that are delivered virtually and extend beyond the hospital setting. Streetlight is a palliative care program designed for chronically ill AYAs that offers the Streetlight Gaming League (SGL), an online health community (OHC) combining peer-based support, online gaming, and community events. We evaluated the usefulness, acceptability, and potential effectiveness of SGL through an assessment of chronically ill AYAs' lived experiences. METHODS: We used a qualitative evaluation approach grounded in hermeneutic phenomenology. Questionnaires and interviews were conducted with 9 chronically ill AYAs to elicit in-depth accounts of their lived experiences of using SGL. Descriptive statistical analysis was performed on questionnaire data. Phenomenological data analysis, informed by hermeneutic analysis, was used to analyze interviews. RESULTS: AYAs reported positive experiences with SGL and valued the ability to engage in various content while having few participation expectations. They also described psychosocial benefits, including reprieve from illness, sense of community, and solidarity through mutual understandings and shared experiences. SIGNIFICANCE OF THE RESULTS: Findings highlight the usefulness and acceptability of a virtual palliative psychosocial care program for chronically ill AYAs. Findings also suggest the effectiveness of SGL and support using an OHC to meet the psychosocial needs of AYAs. This study can guide future programming and implementation of online palliative psychosocial care programs in other hospital settings, resulting in similar beneficial and meaningful experiences.

Technological Addictions.

PURPOSE OF REVIEW: Modern methods of communication and engagement, such as social media, video games, and online shopping, use a variety of behavioral techniques to encourage and reward frequent use, opening the door to addiction. The technological addictions (TAs) are a set of disorders that accompany the technological advances that define the digital age. The TAs are an active source of research in the literature, with promising treatment options already available. RECENT FINDINGS: There are promising therapeutic and psychopharmacologic treatments for a broad range of TAs. Stimulants, antidepressants, and cognitive therapies may all be effective for internet gaming disorder (IGD). Cognitive therapies may be effective for other TAs, such as social media addiction (SMA), online shopping addiction (OSA), and online porn addiction. Society's dependence on addictive technologies will only increase. Many of the TAs can be addressed with medication and therapy, with more research and literature developing at a rapid pace.

Ethical concerns arising from recruiting workers from Amazon's Mechanical Turk as research participants: Commentary on Burnette et al. (2021).

In this commentary, we respond to Burnette et al.'s (2021) paper, which gives significant practical recommendations to improve data quality and validity while gathering data via Amazon's Mechanical Turk (MTurk). We argue that it is also important to acknowledge and review the specific ethical issues that might arise when recruiting MTurk workers as participants. We particularly raise three main ethical concerns that need to be addressed when recruiting research participants from participant recruitment platforms: participants' economic vulnerability, participants' sensitivity, and power dynamics between participants and researchers. We elaborate on these issues by discussing the ways in which they may appear and be responded to. We conclude that considering the ethical aspects of data collection and the potential impacts of data collection on those involved would complement Burnette et al.'s recommendations. Consequently, data collection processes should be transparent as well, in addition to data screening processes.

American Society of Emergency Radiology (ASER) social media committee workgroup: best practices for the use of social media in emergency radiology.

Social media has become integrated within the profession of medicine, and emergency radiology has inevitably felt the impact of its presence. Emergency radiologists are encouraged to consider the advantages of embracing the digital era and the benefits it may bring to our careers. We aim to present the best practice guidelines for emergency radiologists and radiology departments. This paper is a product of the American Society of Emergency Radiology Social Media (ASER) Committee workgroup and represents the best practices of the society.

Effectiveness of Online Learning vs Traditional Learning during COVID-19 Pandemic in Chennai: A Questionnaire Study.

BACKGROUND: Digitalization of education became a need of the hour when the COVID-19 pandemic affected the traditional modalities of learning, and it was widely implemented in various fields including dentistry. AIMS: The aim of this study was to assess the effectiveness of online learning against traditional learning systems among dental students in Chennai. METHODS AND MATERIALS: A Google Form questionnaire comprising 29 dental learning-based questions was designed and distributed to dental students across colleges in Chennai using online distribution platforms. The study responses were closed after the stipulated period of 1 month. The data were analyzed using SPSS software version 17. RESULTS: The survey was answered by 834 participants comprising 76.9% females and 22.3% males. Of the total study population, 71.1% of them did not have previous online learning experiences. Approximately, 15.5% of the study population were not satisfied with the facilities provided by the online learning platforms. Also, one-third of the study population reported difficulty during the presentation. Three-fourths of the study participants did not prefer online learning over traditional learning and reported that the attention span and communication between the students and teachers were lower in online classes. Overall, 43% of the study participants rated the quality of online video-based learning to be good and 8.5% found it to be poor. CONCLUSION: Online-based learning systems are evolving and can provide a wide array of knowledge from global experts. However, structured planning and technique may be needed for the dental curriculum.

The economics of platform liability.

Public authorities in many jurisdictions are concerned about the proliferation of illegal content and products on online platforms. One often discussed solution is to make the platform liable for third parties' misconduct. In this paper, we first identify platform incentives to stop online misconduct in the absence of liability. Then, we provide an economic appraisal of platform liability that highlights the intended and unintended effects of a more stringent liability rule on several key variables such as prices, terms and conditions, business models, and investments. Specifically, we discuss the impact of the liability regime applying to online platforms on competition between them and the incentives of third parties relying on them. Finally, we analyze the potential costs and benefits of measures that have received much attention in recent policy discussions.

The Use of Digital Platforms for Adults' and Adolescents' Physical Activity During the COVID-19 Pandemic (Our Life at Home): Survey Study.

BACKGROUND: Government responses to managing the COVID-19 pandemic may have impacted the way individuals were able to engage in physical activity. Digital platforms are a promising way to support physical activity levels and may have provided an alternative for people to maintain their activity while at home. OBJECTIVE: This study aimed to examine associations between the use of digital platforms and adherence to the physical activity guidelines among Australian adults and adolescents during the COVID-19 stay-at-home restrictions in April and May 2020. METHODS: A national online survey was distributed in May 2020. Participants included 1188 adults (mean age 37.4 years, SD 15.1; 980/1188, 82.5% female) and 963 adolescents (mean age 16.2 years, SD 1.2; 685/963, 71.1% female). Participants reported demographic characteristics, use of digital platforms for physical activity over the previous month, and adherence to moderate- to vigorous-intensity physical activity (MVPA) and muscle-strengthening exercise (MSE) guidelines. Multilevel logistic regression models examined differences in guideline adherence between those who used digital platforms (ie, users) to support their physical activity compared to those who did not (ie, nonusers). RESULTS: Digital platforms include streaming services for exercise (eg, YouTube, Instagram, and Facebook); subscriber fitness programs, via an app or online (eg, Centr and MyFitnessPal); facilitated online live or recorded classes, via platforms such as Zoom (eg, dance, sport training, and fitness class); sport- or activity-specific apps designed by sporting organizations for participants to keep up their skills (eg, TeamBuildr); active electronic games (eg, Xbox Kinect); and/or online or digital training or racing platforms (eg, Zwift, FullGaz, and Rouvy). Overall, 39.5% (469/1188) of adults and 26.5% (255/963) of adolescents reported using digital platforms for physical activity. Among adults, MVPA (odds ratio [OR] 2.0, 95% CI 1.5-2.7), MSE (OR 3.3, 95% CI 2.5-4.5), and combined (OR 2.7, 95% CI 2.0-3.8) guideline adherence were higher among digital platform users relative to nonusers. Adolescents' MVPA (OR 2.4, 95% CI 1.3-4.3), MSE (OR 3.1, 95% CI 2.1-4.4), and combined (OR 4.3, 95% CI 2.1-9.0) guideline adherence were also higher among users of digital platforms relative to nonusers. CONCLUSIONS: Digital platform users were more likely than nonusers to meet MVPA and MSE guidelines during the COVID-19 stay-at-home restrictions in April and May 2020. Digital platforms may play a critical role in helping to support physical activity engagement when access to facilities or opportunities for physical activity outside the home are restricted.

Is the American College of Surgeons Online Communities a safe and useful venue to ask for surgical advice?

BACKGROUND: Many surgeons rely on the American College of Surgeons (ACS) Community Forums for advice on managing complex patients. Our objective was to assess the safety and usefulness of advice provided on the most popular surgical forum. METHODS: Overall, 120 consecutive, deidentified clinical threads were extracted from the General Surgery community in reverse chronological order. Three groups of three surgeons (mixed academic and community perspectives) evaluated the 120 threads for unsafe or dangerous posts. Positive and negative controls for safe and unsafe answers were included in 20 threads, and reviewers were blinded to their presence. Reviewers were free to access all online and professional resources. RESULTS: There were 855 unique responses (median 7, 2-15 responses per thread) to the 120 clinical threads/scenarios. The review teams correctly identified all positive and negative controls for safety. While 58(43.3%) of threads contained unsafe advice, the majority (33, 56.9%) were corrected. Reviewers felt that a there was a standard of care response for 62/120 of the threads of which 50 (80.6%) were provided by the responses. Of the 855 responses, 107 (12.5%) were considered unsafe/dangerous. CONCLUSION: The ACS Community Forums are generally a safe and useful resource for surgeons seeking advice for challenging cases. While unsafe or dangerous advice is not uncommon, other surgeons typically correct it. When utilizing the forums, advice should be taken as a congregate, and any single recommendation should be approached with healthy skepticism. However, social media such as the ACS Forums is self-regulating and can be an appropriate method for surgeons to communicate challenging problems.

Harm reduction via online platforms for people who use drugs in Russia: a qualitative analysis of web outreach work.

BACKGROUND: Harm reduction services to people who use drugs (PWUD) in Russia are insufficient in terms of quantity, government endorsement, and accessibility. The situation has recently deteriorated even further because of social distancing measures of the COVID-19 pandemic. Several organizations have started to provide some harm reduction services via online platforms by web outreach. However, little is known on how online outreach services are organized and implemented. Drawing on the example of St. Petersburg-based NGO "Humanitarian Action," we explored web outreach work in Telegram instant messenger. METHODS: Our data were comprised of 4 semi-structured interviews with the NGO staff and 301 cases of web outreach work with PWUD. We used thematic analysis to study the process of web outreach, harm reduction service provision, and needs of PWUD. RESULTS: Three stages of the process of web outreach work were identified: clients initiating communication, NGO workers addressing clients' needs, and NGO workers receiving clients' feedback. Communication proceeded in group chat or direct messages. Challenges in addressing clients' needs happened when clients turned for help after hours, sent recorded voice messages, sent unclear messages, and/or were unwilling to transition to telephone communication. All web outreach workers reported receiving only positive feedback on their work. The needs of PWUD were categorized into two major themes, depending on whether they can be addressed fully or partially online. In cases of online only provision of services, web outreach workers helped PWUD treat minor injection drug use complications, obtain verified harm reduction information and receive general psychological support. In instances of partial online services provision, PWUD were assisted in getting treatment of severe injection drug use complications, overdoses, and in accessing offline medical, psychological, social, legal and harm reduction services. CONCLUSIONS: Our research demonstrated that web outreach work is a convenient tool for delivering some harm reduction services to PWUD either partially or completely online and for recruiting new clients (including hard-to-reach PWUD that avoid attending brick-and-mortar facilities). Harm reduction organizations should consider incorporating online harm reduction services into their activities. However, further research is needed to explore relative advantages and disadvantages of online harm reduction services.

The Future of Teaching Epidemiology.

The rapid pace of technological advancements and the corresponding societal innovations and adaptations make it difficult to predict how teaching epidemiology will look in the coming decades. We discuss changes in the teaching of epidemiology that are currently unfolding. First, typical epidemiology curricula often lack formal instruction in important components of causal thinking, such as the formulation of well-defined research questions. We address gaps related to causal thinking, communication about our science, and interpretation of study results, and we make suggestions of specific content to close such gaps. Second, digital technology increasingly influences epidemiology instruction. We discuss classroom and online teaching modalities in terms of challenges and advantages.

[Online platforms for neuropsychological rehabilitation: current status and lines of work]. / Plataformas de rehabilitación neuropsicológica: estado actual y líneas de trabajo.

INTRODUCTION: The incidence of neurological and psychiatric diseases and disorders has increased in recent years, and similarly, the number of technological tools facilitating neuropsychological rehabilitation for family members and therapists has also grown. The purpose of this article is to describe some of these tools and indicate the needs they cover. DEVELOPMENT: This article reviews some currently well-known neuropsychological rehabilitation platforms, compares them, and proposes future lines of work to be considered when developing tools that meet real needs. In this review, we list the main advantages and shortcomings of each of the tools and establish benchmarks for evaluating them. In comparing these platforms, we may observe their advantages on the one hand, and areas needing improvement on the other. CONCLUSIONS: This review demonstrates that more of these tools are entering the market, but many aspects of neurorehabilitation remain uncovered. Additional studies evaluating these tools' effectiveness are also needed.

Averse to what: Consumer aversion to algorithmic labels, but not their outputs?

Inspired by significant technical advancements, a rapidly growing stream of research explores human lay beliefs and reactions surrounding AI tools, which employ algorithms to mimic elements of human intelligence. This literature predominantly documents negative reactions to these tools or the underlying algorithms, often referred to as algorithm aversion or, alternatively, a preference for humans. This article proposes a third interpretation: people may be averse to their labels, but appreciative of their output. This perspective offers three core insights for how we study people's reactions to algorithms. Research would benefit from (1) carefully considering the labeling of AI tools, (2) broadening the scope of study to include interactions with these tools, and (3) accounting for their technical configuration.

Impact of COVID-19 Pandemic on Dermatology Teaching Program in India: A Survey on the Faculty and Residents' Perspective.

Background: Impact of COVID-19 pandemic has been immense. An innocent casualty of this disaster is medical education and training. Dermatology, which primarily deals with out-patient services, medical and surgical interventions, and in-patient services, was one of the worst hit. The National Medical Commission of India has implemented competency-based medical education (CBME) in Dermatology, Venereology, and Leprosy since 2019. The new curriculum relies on acquiring practical and procedural skills, training skills in research methodology, professionalism, attitude, and communication. Objectives: The study was undertaken to understand the implications of the COVID-19 pandemic on postgraduate dermatology CBME training in India. Materials and Methods: A questionnaire-based survey was carried out on postgraduate dermatology teachers and residents in India after obtaining ethics committee approval. An online semi-structured English questionnaire was administered by Google Forms. The calculated sample size was 366 dermatology faculty and 341 postgraduate students. Validity (Content validity ratio (CVR) ≥0.56) and reliability (Cronbach's alpha coefficient 0.7249) of the questionnaire were determined. Results: Among the 764 responses received, 51.4% reported that their institutes were converted to exclusive COVID hospitals. Domains of dermatology education affected were procedural training (n = 655), bedside clinical teaching (n = 613), outpatient department-based clinical teaching (n = 487), bedside laboratory procedures (n = 463), research activities (n = 453), histopathology (n = 412), and theory classes (n = 302). To keep up with the teaching-learning process, online platforms were mostly utilized: Zoom Meeting (n = 379), Google Meet (n = 287), and WhatsApp Interaction (n = 224). Teaching during ward rounds was significantly more affected in exclusively COVID institutes than non-exclusive COVID institutes (P < 0.001). Psychomotor skill development suffered a major jolt with 26.7% of respondents reporting a standstill (P < 0.001). Communication skills among students suffered due to social distancing, mask, and poor attendance of patients. According to 23.84% of respondents, formative assessment was discontinued. Conclusion: Online seminars, journal clubs, and assessments have been incorporated during the pandemic. Online modalities should be used as a supplementary method as psychomotor skills, communication skills, research work, and bedside clinics may not be replaced by the e-learning.

Predicting online information seeking on Douyin, Baidu, and other Chinese search engines among gynecologic oncology patients: a cross-sectional study.

Objective: The rise of online platforms like Douyin, Baidu, and other Chinese search engines has changed how gynecologic oncology patients seek information about their diagnosis or condition. This study aimed to investigate the factors associated with information seeking among these patients and to evaluate their predictive performance. Methods: A cross-sectional study was conducted among 199 gynecologic oncology patients at a single hospital in China. The patients' demographic characteristics and scores on the State-Trait Anxiety Inventory (STAI-S and STAI-T) and the Hospital Anxiety and Depression Scale (HADS-A and HADS-D) were compared between those who sought information online and those who did not. Logistic regression analyses and receiver operating characteristic (ROC) curve analyses were performed. Results: The patients' age, marital status, STAI-S scores, and HADS-A scores were significantly associated with online information seeking. The combined model that included these factors showed good predictive performance with an area under the ROC curve of 0.841. Conclusion: The combination of demographic and psychological factors can be used to predict the likelihood of gynecologic oncology patients seeking information online. These findings can help healthcare providers understand their patients' information-seeking behaviors and tailor their communication strategies accordingly.

Differences in demographics and behaviors across two web-based survey platforms: Observations from a study of risk perceptions of heated tobacco products (HTPs).

With an escalating popularity of online surveys in behavioral research, it is critical to understand how different sources of participants can yield differing outcomes. While Mturk has been used for online surveys for almost two decades, a recent introduction of online panels allows researchers to choose participants from variety of pools. This study aims to contribute to existing knowledge of how participants from different online platforms differ in their characteristics and behavioral responses which might affect the outcomes. 300 participants were recruited each from Mturk and Prime panels for a 20 mins long survey assessing perceptions and intentions to use Heated tobacco products (HTPs). Participants answered demographic and tobacco-use related questions including their vaccination and masking for COVID-19. They were shown a picture and description of a recently launched HTP. Further, participants answered questions about their awareness of HTPs, risk perception of health conditions from use of different tobacco products (cigarettes, e-cigarettes and HTPs) and perceived severity of COVID-19 infection in smokers, vapers and HTP users. Results showed significant differences in Mturk and Prime panel participants' demographics and tobacco-use. Prime panels showed more racially diverse population (chi-sq = 10.07, p < 0.02) and significantly more current smokers (chi-sq = 44.74, p < 0.01) and current e-cigarette users (chi-sq = 38.04, p < 0.01) compared with Mturk. Mean perception scores for COVID risk in tobacco users were significantly different between Prime panels and Mturk. Study highlights significant differences in sample composition and responses that might be helpful in choosing one online platform over another based on specific study requirements.

The Unreliability of Online Review Mechanisms.

Online reviews have an undeniable impact on the market and are an important source of consumer information. From a legal perspective, online reviews actively influence consumers' decisions to enter into a contract. Moreover, online reviews convey pre-contractual information that consumers find relevant and easy to understand, unlike the pre-contractual information disclosed as a result of EU law-based information duties. From this perspective, online reviews could potentially be seen as a complement of the flawed EU law-based information paradigm and regulatory improvement options based on reviews could be explored. However, the unreliability of online reviews is an obstacle that haunts consumers, practitioners, regulators, and academics alike. This unreliability has previously been identified as a reason not to award online reviews a more significant role in the EU law-based regulatory framework of pre-contractual information in consumer contracts. This paper explores the merits of this argument by discussing how the unreliability of online reviews is currently regulated. This paper takes a broad perspective on regulation, focusing not only on EU consumer legislation, but also looking at standardization, soft law, self-regulation, and the role of national consumer authorities. Overall, this paper argues that there are sufficient measures in place to shift the debate from the unreliability of reviews to reviews' potential role in the protection of consumer informational interests.

The effect of online learning in modern history education.

Interactive digital technologies have become relevant in modern education. The use of these technologies in the classroom contributes to the development of professional competencies and skills. The purpose of the study is to analyze the effectiveness of interactive learning environments and online platforms in learning history. The features of modern online learning platforms and the possibilities of their use in the study of history have been analyzed. The research was carried out at the Department of National History of Moscow City University (Moscow, the Russian Federation). The experiment involved 623 history students of different years of study of the following training profiles: "History" (124 students of 1-4 years of study) and "Pedagogical education" ("History and a foreign language", "History and social studies" - 399 students of 1-5 years of study). Also, the survey was addressed to 29 faculty members from the university under consideration. The results of the first survey show that the majority of students (62%) noted the use of traditional methods and 38% of respondents indicated the use of the modern ones. The majority of students (52%) also answered that digital tools are rarely used in the study of history while 71% of respondents reported that digital technology affects their motivation to learn. Therefore, the majority of students rated their level of motivation as average (43%) or low (47%). The most frequent professional competencies and skills are "technical competence (modern technologies)" (62%), "creativity" (65%), "critical thinking" (60%), "strategic thinking" (55%), and "practical skills" (78%). Based on the results obtained in the first survey, a program was developed to increase the motivation of students to study history and archeology, as well as to familiarize themselves with modern educational technologies that can be used in the learning process. The second survey showed an increase in the indicators of students' motivation to learn, which indicates the effectiveness of the developed program for the study of history. The majority of students (85%) answered that digital tools affect their motivation to learn. Thus, they rated it as medium (50%), high (20%) and low (30%). Accordingly, the indicators of professional competencies and skills increased by 10%: "technical competence (modern technologies)" (72%), "creativity" (75%), "critical thinking" (71%), "strategic thinking" (65%), and "practical skills" (88%). No less significant were the shifts in students' creative thinking development indicators - they changed from 18% (before the experiment) to 58% (after the experiment). The practical significance and prospects for further research are explained by the possibility of using the developed program for the study of history in other universities located in different countries. Also, the methodological basis of the proposed program can be used to study not only history but also other subjects as digital technologies are relevant in the modern education system.

Cognitive Network Science for Understanding Online Social Cognitions: A Brief Review.

Social media are digitalizing massive amounts of users' cognitions in terms of timelines and emotional content. Such Big Data opens unprecedented opportunities for investigating cognitive phenomena like perception, personality, and information diffusion but requires suitable interpretable frameworks. Since social media data come from users' minds, worthy candidates for this challenge are cognitive networks, models of cognition giving structure to mental conceptual associations. This work outlines how cognitive network science can open new, quantitative ways for understanding cognition through online media like: (i) reconstructing how users semantically and emotionally frame events with contextual knowledge unavailable to machine learning, (ii) investigating conceptual salience/prominence through knowledge structure in social discourse; (iii) studying users' personality traits like openness-to-experience, curiosity, and creativity through language in posts; (iv) bridging cognitive/emotional content and social dynamics via multilayer networks comparing the mindsets of influencers and followers. These advancements combine cognitive-, network- and computer science to understand cognitive mechanisms in both digital and real-world settings but come with limitations concerning representativeness, individual variability, and data integration. Such aspects are discussed along with the ethical implications of manipulating sociocognitive data. In the future, reading cognitions through networks and social media can expose cognitive biases amplified by online platforms and relevantly inform policy-making, education, and markets about complex cognitive trends.

The Role of Regulatory Agencies in Agenda-Setting Processes: Insights from the Italian Response to the COVID-19 Infodemic.

International organizations such as the WHO have worked to raise awareness of the massive infodemic that accompanied the COVID-19 outbreak and made it hard for people to find trustworthy sources of information and reliable guidance for their decisions. Our contribution focuses on the Italian case, where the Communications Regulatory Authority (AGCOM) was able to act as first mover in its field so as to strategically frame the problem of disinformation in the absence of a pre-existing policy intervention. An emerging body of research shows that the activity of formally independent regulators is not necessarily limited to the implementation of delegated regulatory competencies. We discuss the implications of the activity of independent regulators for the fight against disinformation during the COVID-19 pandemic. We find that as a political actor in its own right, the Italian media regulator claimed control over sectoral expertise in order to shape the crucial first steps of the response to the infodemic.

Des organisations internationales telles que l'OMS se sont efforcées de faire prendre conscience de l' « infodémie ¼ massive qui a accompagné l'épidémie du COVID­19 et qui a rendu difficile pour les gens de trouver des sources d'information dignes de confiance et des aides fiables à leurs décisions. Notre contribution se concentre sur le cas de l'Italie, où l'Autorité de régulation des communications (AGCOM) a été en mesure d'agir en tant que premier acteur dans son domaine afin d'encadrer stratégiquement le problème de la désinformation en l'absence d'une intervention politique préexistante. Des recherches récentes montrent que l'activité des régulateurs formellement indépendants ne se limite pas nécessairement à la mise en œuvre des compétences réglementaires déléguées. Nous examinons les implications de l'activité des régulateurs indépendants pour la lutte contre la désinformation pendant la pandémie COVID­19. Nous constatons que le régulateur italien des médias a revendiqué le contrôle de l'expertise sectorielle afin de façonner les premières étapes cruciales de la réponse à l'infodémie.