Video Information Research Articles

Exploring the role of TikTok for intersectionality marginalized groups: the case of Muslim female content creators in Germany

IntroductionSocial media has become a central part of everyday life, providing spaces for communication, self-expression, and social mobilization. TikTok, specifically, has emerged as a prominent platform for marginalized groups, providing opportunities for activism and representation. However, research falls short in examining the specific role of TikTok for Muslim women in Germany who face intersecting forms of marginalization. This shortcoming reflects a broader lack of research on the experiences of marginalized groups within TikTok’s logics and affordances, and what functions the platform fulfills for these communities. Against this backdrop, this study examines TikTok’s role as a platform for Muslim female content creators in Germany and its broader implications for marginalized communities. Our research is guided by the following questions: (a) What are the main themes and topics that are being brought forward by Muslim women content creators on TikTok? (b) What technical affordances do they use to communicate their content? (c) What functions does TikTok fulfill for Muslim women as an intersectionally marginalized group?.MethodsWe analyze 320 videos from 32 public TikTok accounts identified through snowball sampling. Data collection includes automated web scraping, manual transcription, and qualitative coding. This allows us to identify main topics, video formats, and content types to answer our research questions.ResultsOur findings show that Muslim women produce diverse content on TikTok, ranging from beauty and lifestyle to religious education and social justice. They shape the platform’s functionalities through creative use, while TikTok’s algorithm and virality logic drive creators to blend entertainment with personal content. The hijab emerges as a unique issue, framed within both political and fashion discourses. Overall, TikTok functions as a “third space” where Muslim women challenge mainstream stereotypes and offer alternative interpretations of their identity. While TikTok provides empowerment and visibility, it also exposes Muslim women to hate speech and harassment. The platform provides tools to counter these issues, but the underlying social hierarchies often limit their visibility, making TikTok both a site of empowerment and vulnerability.DiscussionThis study highlights the need for further research into the role of social media for marginalized groups, particularly across platforms, gender, and religion.

Effects of Procedural Information, Buzzy, and Multiple Interventions on Pain in Children Undergoing Venipuncture: A Randomized Controlled Trial.

Needle-related procedures are commonly performed in childhood and lead to considerable pain. This randomized controlled study was conducted to compare the effects on venipuncture pain of the Buzzy, an informational animated video, multiple interventions, and standard care in children aged 6-12 years. One hundred eighty children were assigned to the groups using a computerized randomization program. Pain level was evaluated by the children, parents, and their nurses using the Wong-Baker Faces Pain Scale. The level of agreement among the nurse, parents, and children's pain reports was evaluated. Multivariable regression analysis was performed to identify the factors significantly associated with pain score. The participants in the Buzzy, video watching, and multiple intervention groups reported lower mean pain scores (child: KW = 28.24, p < .001; parent: KW = 18.51, p < .001; nurse: KW = 44.4, p < .001) than their peers in the control group. Moreover, age was identified as a risk factor affecting pain level (OR = 1.375, 95% CI [1.086, 1.740]; p = .008). Buzzy and informational videos are potentially effective methods to facilitate venipuncture-related pain management in children. The use of pain management methods during venipuncture is recommended, especially in children younger than 10 years old.

HVASR: Enhancing 360-degree video delivery with viewport-aware super resolution

In recent years, 360-degree videos have gained significant traction due to their capacity to provide immersive experiences. However, the adoption of 360-degree videos substantially escalates bandwidth demands, necessitating approximately four to ten times more bandwidth than traditional video formats do. This presents a considerable challenge in maintaining high-quality videos in environments characterized by limited bandwidth or unstable networks. A trend has emerged where client-side computational power and deep neural networks are employed to enhance video quality while mitigating bandwidth requirements within contemporary video delivery systems. These approaches segment a video into discrete chunks and apply super resolution (SR) models to each segment, streaming low-resolution (LR) chunks alongside their corresponding SR models to the client. Although these methods enhance both video quality and transmission efficiency for conventional videos, they impose greater computational resource demands when applied to 360-degree content, thereby constraining widespread implementation. This paper introduces an innovative method called HVASR for 360-degree videos that leverages viewport information for more precise segmentation and minimizes model training costs as well as bandwidth requirements. Additionally, HVASR incorporates a viewport-aware training strategy that is aimed at further enhancing performance while reducing computational expenses. The experimental results demonstrate that HVASR achieves an average utility increase ranging from 12.46% to 40.89% across various scenes.

AI and Research: Methods and Best Practices for Conducting Research Using AI

This video presentation provides an overview of methods and best practices for using AI in academic research, emphasizing its significance from a library perspective. It introduces key concepts, strategies, and the importance of AI literacy, incorporating a brief review of frameworks for the evaluation and use of AI technologies. This video also offers a concise summary of popular AI research tools and best practices based on select recommendations from reputable institutions and industry scholarship. The inclusion of visual and auditory elements detailing key matters pertaining to the use of AI in higher education contributes to a multimodal and diversified approach designed for a broader audience. Video formats may complement other traditional forms of publication by providing visual explanations that are intended to enhance accessibility and engagement with complex concepts in scholarly discourse.

Medical Misinformation and Quality of Public Video Content on Cannabis for Chronic Pain Management: A Cross-Sectional Analysis of the YouTube Platform.

As cannabis legalization expands nationally and globally, its use for chronic pain increases, prompting people to seek information on social media platforms like YouTube. This study evaluates the accuracy and quality of information of popular YouTube videos on cannabis for chronic pain. Using search terms related to cannabis for pain, the top 66 videos by view count were selected. Each video was classified as useful, misleading, or neither. The quality and reliability of each video were assessed using the modified DISCERN, mDISCERN, score and the Global Quality Scale, GQS. The video characteristics, usefulness classification, mDISCERN scores, and GQS scores were summarized. Continuous and categorical outcomes were compared using t-test and chi-square, respectively. Of the 66 videos, 22.73% (n=15) were classified as useful, and 77.27% (n=51) were classified as neither. Of useful videos, 40.00% (n=6) were uploaded by physicians, 40.00% (n=6) were uploaded by corporations, and 6.67% (n=1) were uploaded by an independent user. Of videos classified as neither useful nor misleading, news sources uploaded 27.45% (n=14) of these videos (P=0.02). Physicians uploaded 37.50% (n = 18) of videos with a GQS score ≥3 (P=0.04), while independent users uploaded significantly more videos with a mDISCERN score <3 (22.20%, P=0.02). Useful videos had a mean GQS of 4.00 ± 0.65 compared to a mean GQS of 2.76 ± 0.86 for videos deemed neither (P<0.0001). This study suggests a moderate quality of YouTube content on cannabis use for chronic pain. Given cannabis's growing popularity and potential for misinformation on popular social media platforms, healthcare professionals and organizations should consider uploading educational videos on this topic on YouTube.

Tumor cell extracellular vesicles derived long non-coding RNA X-inactive specific transcript regulates the blood–brain barrier and non-small cell lung cancer brain metastasis via miR-19b-3p/EPN2

ObjectiveTo investigate the function of tumor cell extracellular vesicles (EVs) derived long non-coding RNA X-inactive specific transcript (XIST) in non-small cell lung cancer (NSCLC) brain metastasis and to clarify its specific mechanism. MethodsEVs were isolated from A549 cells, and transmission electron microscopy, nanoparticle tracking, and western blotting were used to detect morphology and particle size of EVs. Human brain microvascular endothelial cells (HBMEC) and astrocytes were used to construct an in vitro blood–brain barrier (BBB) model. The BBB model was treated with EVs for 24 h. PKH67 staining was performed to examine EV engulfment by HBMEC and astrocytes. RT-qPCR was used to examine XIST, miR-19b-3p, and epsin 2 (EPN2) mRNA expression. Expression of EPN2 and tight junction (TJ) proteins such as claudin-5, occludin, and ZO-1 were measured using western blotting. Transepithelial electrical resistance (TEER), rhodamine-dextran, and immunofluorescence staining were performed to explore the effects of EVs and XIST on the BBB. Transwell assay was used to evaluate the invasive ability of A549 and H1299 cells. Dual-luciferase and immunoprecipitation assays were used to verify binding between miR-19b-3p, XIST, and EPN2. The Interactive Video Information System was used to observe brain metastasis of xenografts in BALB/c nude mice. ResultsA549 cell-derived EVs exhibited typical characteristics of EVs. HBMEC ingested EVs in the BBB model. EVs treatment decreased TEER and TJ protein level and increased the permeability to rhodamine-dextran. XIST was overexpressed in A549 and H1299 cells. Knockdown of XIST in A549 cell-derived EVs alleviated BBB damage and reduced NSCLC cell invasion. In vivo, XIST inhibition repressed NSCLC brain metastasis by ameliorating the BBB. Mechanistically, XIST sponged miR-19b-3p and positively regulated EPN2 expression. miR-19b-3p inhibition weakened the protective effect of XIST inhibition on the BBB. ConclusionA549 cells EVs-derived XIST inhibition ameliorates BBB injury and inhibits NSCLC brain metastasis by regulating the miR-19b-3p/EPN2 axis.

Impact of Informative Videos on Proxy Consent by Parents for Pediatric Surgery: A Randomized Controlled Trial

ABSTRACT Background: Consent is never truly exercised in children as parents act as their proxy and often do not understand the advantages, disadvantages, risks, and benefits of the procedure. Their high anxiety state is mirrored in the child, leading to slower recovery. Hence, this study was designed to understand if an intervention can impact the effect of consent on parents’ anxiety, satisfaction, and knowledge. Methodology: A two-arm, parallel design, randomized controlled trial was conducted from March 2020 to March 2022 to analyze the effect of an educational video in comparison to an informational leaflet in parents giving proxy consents for various listed pediatric surgical procedures. Results: Parents in the video group had a higher mean knowledge score (6.97 vs. 6.77, P = 0.40), comparable satisfaction scores (27.45 vs. 27.58, P = 0.88), and statistically insignificant difference between anxiety scores. We noted highest score of satisfaction (28.5/40) in the parents educated up to High School level or less. Knowledge scores were lowest in pelvic-ureteric junction obstruction (5.1/10) patients. Conclusions: Our study done over a period of 2 years included a variety of diagnoses, and the videos and information leaflets were self-designed. It showed comparable anxiety, knowledge, or satisfaction in parents. Studies with more participants would be needed to take this research forward.

Telepresence Robots in the Context of Dementia Caregiving: Caregivers’ and Care Recipients’ Perspectives

As a result of a rapidly aging population and the increasing prevalence of dementia among older adults, technological solutions are increasingly being considered to facilitate caregiving. This research investigates the perspectives of 20 caregiving dyads on VGo, a telepresence social robot with features designed to support caregiving. Care recipients (CRs), aged 65 and older, diagnosed with Alzheimer’s disease and related dementias, along with their primary caregivers (CGs), evaluated the robot through an online interview study. The interviews integrated informative videos showcasing VGo’s features and functions. Insights from the interviews revealed diverse expectations, interests, and reservations. The majority of CGs and their CRs perceived the robot’s features as beneficial. In particular, the voice command capability was appreciated as an alternative to using smartphones and as a way to manage home appliances. The community feature, however, did not align well with many participants’ lifestyles, and participants had a number of suggestions to enhance the robot’s notification function. Based on the interview results, the study offers a set of design recommendations for telepresence social robots in home caregiving contexts. This investigation highlights the promise of social robots in caregiving contexts and underscores the need for further improvements to ensure they fit users’ needs.

GRIPE AVIÁRIA: CONSCIENTIZANDO A POPULAÇÃO.

Avian influenza outbreaks have already hit several countries and contact between domestic and migratory birds has been the source of many epidemic outbreaks, with high mortality rates in humans and animals. There is great concern about the spread to continents not yet affected, especially via migratory birds. Transmission occurs mainly through direct contact with infected birds, through saliva, feces, respiratory secretions and aerosols. Awareness-raising is therefore essential as a prophylactic measure. Therefore, the methodology of the work developed was a survey to analyze the population's knowledge of the disease. Based on the results, an informative video was produced and published. In this way, by being clear about the forms of transmission, the spread of avian influenza can be prevented and avoided.

Effects of metaphorical communication on vaccine confidence in the adolescent population

Abstract Vaccine hesitancy, defined as delay or refusal of vaccination despite the availability of vaccination services, has been included by WHO among the top 10 global health threats. Individual decision-making process can be strongly affected by communication. The use of metaphors is common in public health communication and increased during the COVID19 pandemic. Although some evidence has supported the persuasive potential of metaphorical language over scientific language, further research is needed. Our study aimed at comparing the effects of neutral scientific talk with war and protective metaphors on health communication. An online survey was conducted on a convenience sample of Italian teenagers randomly allocated to three study arms. Each participant was invited to watch a specific version of an informative video on infections and vaccines (group 1: neutral-scientific approach, group 2: metaphorical-war, and group 3: metaphorical-protective approach). After watching the video, each participant responded to an ad-hoc questionnaire. A total of 2681 subjects were randomly allocated to the three groups. No significant differences regarding age, sex and geographical area were detected between groups. Median age of the sample was 17 years (mean 16,8) and 56.8% were girls. The general attitude towards vaccination in group 2 and 3 was largely positive, with the majority agreeing (strongly or tend to agree) on the fact that vaccination is important (group 2: 89%; group 3: 92%), safe (group 2: 91%; group 3: 92,5%), effective (group 2: 85%; group 3: 88%), and does not generate anxiety (group 2: 80%; group 3: 83%). Higher level of distrust against vaccines was found in group 1, where 32% of participating adolescents are strongly or tend to be anxious about getting vaccinated. The results of our survey suggest that emotional involvement evoked through the use of metaphorical language may have, at least in the short run, some positive effect on vaccine confidence. Key messages • Use of metaphors can be successfully used in public health communication. • Messages evoking either war or protecting concepts are more efficacious than plain scientific language.

Using PPI and UDL principles to design a gastrointestinal endoscopy patient information video series

Abstract Introduction Patients undergoing GI endoscopy often experience anxiety and due to limited health literacy. Traditional paper-based information leaflets are often not sufficient to accommodate for the diverse way in which people consume information. Public and patient involvement (PPI) and universal design for learning are two well-described pedagogical principles. We wanted to use these principles to design more effective patient education materials. Objectives Given the heterogeneity of resources available to patients, the authors wanted to develop a high-quality and trustable video resources for patients that would be available on our hospital website. These videos would be co-designed by patients and ancillary staff, through the formation of a key stakeholder panel. Results Using PPI principles, we were able to improve the relevance and quality of our content, through the use of storyboards and the expertise of the stakeholder panel. Through the three key UDL principles of multiple means of representation, engagement and action and expression, we were able to ensure that our videos were accessible and appropriate for all of our patients. Initial feedback from stakeholders and patients provided valuable insights, prompting necessary adjustments for accuracy and patient understanding. This comprehensive approach underscores the commitment to enhancing healthcare delivery. Our project is the first guide in combining both pedagogical principles in the development of patient information and education materials. Conclusions The meticulous steps taken, from stakeholder engagement to video production, reflect a commitment to inclusivity and patient-centred care. Ongoing evaluation and feedback mechanisms ensure continuous improvement, contributing to the overall success and sustainability of the digital service. Key messages • This is the first research/patient education piece designed using both PPI and UDL principles. • The importance of patient-centred educational design is key to improving health literacy and education in our patients.

Using video observation to foreground children's voices in infant massage research

ABSTRACT This doctoral study examined the function of baby massage in supporting early infant-carer attachment relationships among families facing stressful life experiences. It was designed in response to Bennett, Underdown and Barlow's [Bennett, C., A. Underdown, and J. Barlow. 2013. “Massage for Promoting Mental and Physical Health in Typically Developing Infants Under the Age of Six Months [Online].” Cochrane Database of Systematic Reviews (4): 1–162] meta-analysis of studies examining the effects of baby massage on infant health, and their recommendation that further research focused on the outcomes for families they described as ‘higher risk’. Analysis of the available literature also identified a lack of fine-grained research foregrounding families’ experiences of infant massage. This qualitative project was located in the constructivist paradigm, using a praxeological case study methodology. Innovative techniques and participatory methods were used including an information video and film as a data source and reflective stimulus; approaches which engaged babies and carers as co-inquirers in the research. It also required a robust ethical framework; a ‘matrix’ of approaches to informed consent [Rouse, E. J. 2018. “How Infant Massage Enhances Pedagogical Attachment in Families Facing Challenging Circumstances.” PhD diss., University of Wolverhampton] . This paper positions video as a method that supports detailed observations of young babies and foregrounds their ‘voices’ in the research. It contributes a detailed account of the benefits, challenges and ethical considerations around using video, and argues that it can support adults who care for and work with young children to have a deepened understanding of infant communication.

Accuracy, Quality, and Misinformation of YouTube Abortion Procedural Videos: Cross-Sectional Study.

The internet is often the first source patients turn to for medical information. YouTube is a commonly used internet-based resource for patients seeking to learn about medical procedures, including their risks, benefits, and safety profile. Abortion is a common yet polarizing medical procedure. People interested in obtaining an abortion are likely to use the internet to learn more about abortion procedures and may encounter misinformed and biased information. This is troubling as information found on the internet can significantly alter perceptions and understanding of these procedures. There is no current research that evaluates the accuracy, quality, and misinformation of instructional abortion videos available to patients. The purpose of this study was to assess if any given video can deliver accurate and quality information about this topic in an unbiased manner and to assess the level of factually incorrect, distorted, or medically irrelevant information in any given video. Procedural methods of abortion were queried on YouTube on August 22, 2022. The videos were screened with strict exclusion criteria. Videos were categorized into "video slants" based on the language and attitudes expressed in each video. Video accuracy was calculated using the Surgical Curriculum in Obstetrics and Gynecology (SCOG) checklist for each corresponding procedure. Video quality was calculated using the Laparoscopic Surgery Video Educational Guidelines (LAP-VEGaS) criteria. The level of misinformation was assessed with the evidence-based Anti-Choice Rubric, which scores the amount of factually incorrect, distorted, or medically irrelevant information in each video. A total of 32 videos were analyzed and categorized into 3 "video slant" groups: neutral (n=23, 72%), antichoice (n=4, 12%), and prochoice (n=5, 16%). Using the SCOG checklist, neutral videos had the highest median accuracy (45.9%), followed by antichoice videos (24.6%) and prochoice videos (18.5%). None of the videos met the LAP-VEGaS quality control criteria, (score>11, indicating adequate quality). Neutral videos had a median score of 8.8 out of 18, with antichoice videos scoring 10.75 and prochoice videos scoring 6.2. Using the Anti-Choice Rubric, neutral videos mentioned only 1 factually incorrect piece of information. Antichoice videos mentioned 12 factually incorrect pieces of information, 8 distortions, and 3 medically irrelevant pieces of information. Prochoice videos did not mention any of the 3 themes. Using the SCOG checklist, the accuracy of instructional videos were inconsistent across the 3 identified "video slants." Using LAP-VEGaS criteria, the quality of educational videos were also inconsistent across the 3 "video slants." Prochoice videos had the lowest level of misinformation, with no mentions of any of the 3 themes. Antichoice videos had the highest levels of misinformation, with mentions in all 3 themes. Health care professionals should consider this when counseling patients who may watch YouTube videos for information regarding abortion procedures.

Reducing research participant disparities through use of a co-developed video intervention: A cohort nested pre-post study

Background Evidence on effective approaches for the recruitment of diverse populations remains limited. This study aimed to assess whether a co-developed study information video would improve participant ethnic diversity within a paediatric study cohort. Methods Pre-post study nested within the Uveitis in childhood prospective national inception cohort study, UNICORNS. Intervention of interest: study information and recruitment video with format and content co-developed with a patient expert group. Outcome of interest: the proportion of families from ethnic minority groups, and of families with primary caregivers without a higher educational degree who were recruited to the study, and the proportion of families who engaged in study activities (returned patient reported outcome metrics following recruitment) pre and post intervention implementation. Results During the study period, 191 children were recruited to UNICORNS (110 pre-intervention era, 81 post-intervention era). A larger proportion of families recruited in the post-intervention era were of an ethnic minority background (36% versus 20%, Fisher’s exact test p=0.02). A larger proportion of families returned self-descriptions of their sociodemographic background (100% versus 87%, Fisher’s exact test p=0.0003) and a larger proportion returned study specific patient reported outcome measures (70% versus 55%, Fisher’s exact test p=0.003). Conclusion Co-created digital research information resources can be an effective tool for ensuring better representation in research studies and may also support participant engagement overall. Our reported methods and findings should support other researchers in developing patient-centred and patient co-developed strategies and tools for the purposes of equitable access to medical research.

The Lookout Project: A Student-Run Mail-Based Overdose Response Kit Distribution Program Through Social Media During COVID-19.

Naloxone distribution and overdose education are key preventive strategies to reduce opioid overdose deaths. This paper describes the development and evaluation of The Lookout Project (TLP), a 501(c)(3) organization led by college students and based in Ann Arbor, Michigan. This research aimed to examine the outreach of TLP with hopes of creating a reproducible mail-based kit distribution program for college student-run organizations to replicate. TLP used a targeted social media advertising campaign to ask participants 7 multiple-choice questions concerning their demographics, previous incarcerations, experiences with intranasal naloxone (IN), and if they had watched the optional informational video in the opioid overdose response kit (OORK) order form. TLP's team distributed over 900 OORKs from August 3, 2020, to January 4, 2022, first by word of mouth and then through social media advertising that began on February 13, 2021. Of the 657 respondents who agreed to participate in research, the majority identified as white (76.0%, n = 400), did not identify with any specified ethnicity group (60.2%, n = 318), were female (60.8%, n = 356), were between the ages of 18 and 22 (35.4%, n = 209), had not been previously incarcerated (95.6%, n = 564), and did watch the hyperlinked video detailing how to respond to an overdose (74.7%, n = 438). Additionally, several kit recipients (2.8%, n = 19) responded to a follow-up survey. Of those, 7 people reported using the IN provided by TLP to reverse an overdose (36.8%, n = 7). TLP, a nonprofit organization founded by college students, shows potential for informing other student-run organizations about naloxone distribution programs using social media advertising.

Prospective evaluation of extended reality for neonatal intubation education

Purpose360° immersive videos may be useful in procedure-based healthcare settings. We hypothesized that extended reality (XR) neonatal intubation education is a feasible alternative to live demonstration in skill and knowledge transfer.MethodsThis was a prospective single center evaluation of an educational XR intubation video using Premature Anne™ (Laerdal Medical, Stavanger, Norway) comparing to a live demonstration. Participants were randomly allocated to either live demonstration or XR group. Each group received 20 min of teaching from the pediatric respiratory care education specialist, either in person or in video format. Intubation success, knowledge and skill acquisition were measured using a questionnaire and checklist.ResultsWe had a total of 23 participants, XR (n = 11) and live demonstration (n = 12). The groups were heterogeneous in experience level.The XR group was successful at intubating 73% of the time (n = 8), which was not significantly different to the live demonstration group 58% (n = 7) (p = 0.667). For patients who achieved intubation, there was no difference between groups in the mean time to successful intubation; 98 s (SD 73) for the XR group and 65 s (SD 22) for the live demonstration group (p = 0.685).When comparing scores between groups there were no statistically significant differences regarding knowledge scores (p = 0.514), skill scores (p = 0.826) and total scores (p = 0.926).ConclusionThese preliminary findings indicated no significant differences between the XR and live demonstration groups in terms of intubation success, knowledge acquisition, skill performance, total scores or time to successful intubation.

An overview of maglev trains

This paper provides a detailed review of maglev (magnetic levitation) trains, explaining the technology and underlying principles behind it. It also covers the history of this evolving mode of transport. Moreover, it addresses and analyzes the advantages and challenges of maglev trains compared to the traditional rail system: technical, infrastructural, and economic factors have been taken into consideration. Further, it explores the potential improvements to the technology to make it more efficient and cost-effective. The paper will focus slightly more on the Japanese maglev trains as they are the most developed. This paper aims to become a one-place resource for readers to gain knowledge about maglev trains. The author was motivated by the fact that this field, despite being so heavily researched, has a lack of research papers or articles published for readers and inquirers to easily learn about the whole concept; the majority of papers found were published in the early 2000s. Therefore, this paper also intends to include the latest advancements. It is an overview, written after going through multiple past research papers, websites, informative videos and videos of interviews from reliable and credible sources.

“I’ll Change My Beliefs When I See It”: Video Fact Checks Outperform Text Fact Checks in Correcting Misperceptions Among Those Holding False or Uncertain Pre-Existing Beliefs

Widespread concerns about the pervasiveness of misinformation have propelled one antidote to the center of scholarly attention: the journalistic fact check. Yet, fact checks often do not work as intended. While most fact checks are text only, a compelling theoretical argument can be made for using a video format instead. In this pre-registered experiment conducted in Germany ( N = 1,093), we investigated whether using video versus text can improve fact checks’ ability to correct misperceptions about transgender women, cannabis consumption, migration, and climate change. Video fact checks outperformed text fact checks, with those holding false or uncertain pre-existing beliefs benefiting the most. We contribute to motivated reasoning theory the idea that visual information can override directional reasoning better than textual information, and that processing fluency is the mechanism by which this occurs. Our findings paint an optimistic picture for the ability of fact checks to debunk misinformation, especially for those holding misperceptions.

Oral Diabetes Medication Videos on Douyin: Analysis of Information Quality and User Comment Attitudes.

Oral diabetes medications are important for glucose management in people with diabetes. Although there are many health-related videos on Douyin (the Chinese version of TikTok), the quality of information and the effects on user comment attitudes are unclear. The purpose of this study was to analyze the quality of information and user comment attitudes related to oral diabetes medication videos on Douyin. The key phrase "oral diabetes medications" was used to search Douyin on July 24, 2023, and the final samples included 138 videos. The basic information in the videos and the content of user comments were captured using Python. Each video was assigned a sentiment category based on the predominant positive, neutral, or negative attitude, as analyzed using the Weiciyun website. Two independent raters assessed the video content and information quality using the DISCERN (a tool for assessing health information quality) and PEMAT-A/V (Patient Education Materials Assessment Tool for Audiovisual Materials) instruments. Doctors were the main source of the videos (136/138, 98.6%). The overall information quality of the videos was acceptable (median 3, IQR 1). Videos on Douyin showed relatively high understandability (median 75%, IQR 16.6%) but poor actionability (median 66.7%, IQR 48%). Most content on oral diabetes medications on Douyin related to the mechanism of action (75/138, 54.3%), precautions (70/138, 50.7%), and advantages (68/138, 49.3%), with limited content on indications (19/138, 13.8%) and contraindications (14/138, 10.1%). It was found that 10.1% (14/138) of the videos contained misinformation, of which 50% (7/14) were about the method of administration. Regarding user comment attitudes, the majority of videos garnered positive comments (81/138, 58.7%), followed by neutral comments (46/138, 33.3%) and negative comments (11/138, 8%). Multinomial logistic regression revealed 2 factors influencing a positive attitude: user comment count (adjusted odds ratio [OR] 1.00, 95% CI 1.00-1.00; P=.02) and information quality of treatment choices (adjusted OR 1.49, 95% CI 1.09-2.04; P=.01). Despite most videos on Douyin being posted by doctors, with generally acceptable information quality and positive user comment attitudes, some content inaccuracies and poor actionability remain. Users show more positive attitudes toward videos with high-quality information about treatment choices. This study suggests that health care providers should ensure the accuracy and actionability of video content, enhance the information quality of treatment choices of oral diabetes medications to foster positive user attitudes, help users access accurate health information, and promote medication adherence.

Arabic Script Television Formats between Adaptation and Cultural Identity: A Case Study of The Killing

This paper discusses a comparative qualitative cultural study, using the content analysis approach. It examined the pattern of Script Television Formats (STF) in two versions of the Danish detective series Forbrydelsen, i.e. the Arabic version, named Dangerous Curve, and the American version, The Killing. It aimed to identify the localization of the adapted script versus the source material to accord with the needs of the two contrasting cultural identities, 42.48 hours of programming were viewed, eighty-nine episodes (44 of The Killing and 15 of Dangerous Curve) in total. The study focused exclusively on the elements that are emphasized or altered in the two versions, demonstrating how STFs of American and Arabic versions differ about their cultural identities. Results identified three significant elements displaying differences and similarities: characters, narrative structure, and length of the broadcast series.