Dataset Information

Mechanisms of Social Media Effects on Attitudes Toward E-Cigarette Use: Motivations, Mediators, and Moderators in a National Survey of Adolescents.

ABSTRACT: BACKGROUND:Exposure to risk behavior on social media is associated with risk behavior tendencies among adolescents, but research on the mechanisms underlying the effects of social media exposure is sparse. OBJECTIVE:This study aimed to investigate the motivations of social media use and the mediating and moderating mechanisms of their effects on attitude toward electronic cigarette (e-cigarette) use among adolescents. METHODS:Using data from a national sample survey of adolescents (age=14-17 years, N=594), we developed and validated a social media use motivation scale. We examined the roles of motivations in the effect of social media use on risk exposure and risk attitude. RESULTS:Motivations for social media use included agency, self-expression, realism, social learning, social comparison, and filter. These motivations were associated differentially with the frequency of use of Facebook, Instagram, Snapchat, and YouTube. Frequency of social media use was positively associated with exposure to e-cigarette messages across the four platforms (Ps<.001). Exposure to e-cigarette messages on Instagram (P=.005) and Snapchat (P=.03) was positively associated with attitude toward e-cigarette use. Perceived social media realism moderated the effects of e-cigarette message exposure such that when realism was high, the exposure effect was amplified, but when realism was low, the effect was mitigated (P<.001). A three-way interaction effect (P=.02) among exposure, social learning motivation, and social norm on attitude toward e-cigarette use was found. When perceived social norm was high, the moderating effect of social learning motivation on e-cigarette use attitude was amplified, but when social norm was low, the social learning motivation effect was attenuated. CONCLUSIONS:Because perceived social media realism moderates the effect of exposure to e-cigarette messages on attitude toward e-cigarette use, future intervention efforts should address the realism perceptions. The three-way interaction among exposure, social learning motivation, and social norm indicates the importance of addressing both the online and offline social environments of adolescents. The social media use motivation scale, reflecting perceived affordances, is broadly applicable. Understanding social media use motivations is important, as they indirectly influence attitude toward e-cigarette use via frequency of social media use and/or frequency of exposure to e-cigarette messages on social media.

SUBMITTER: Cho H

PROVIDER: S-EPMC6620891 | biostudies-other | 2019 Jun

REPOSITORIES: biostudies-other

ACCESS DATA

Publications

Mechanisms of Social Media Effects on Attitudes Toward E-Cigarette Use: Motivations, Mediators, and Moderators in a National Survey of Adolescents.

Cho Hyunyi H Li Wenbo W Shen Lijiang L Cannon Julie J

Journal of medical Internet research 20190627 6

<h4>Background</h4>Exposure to risk behavior on social media is associated with risk behavior tendencies among adolescents, but research on the mechanisms underlying the effects of social media exposure is sparse.<h4>Objective</h4>This study aimed to investigate the motivations of social media use and the mediating and moderating mechanisms of their effects on attitude toward electronic cigarette (e-cigarette) use among adolescents.<h4>Methods</h4>Using data from a national sample survey of adol ...[more]

PMID: 31250830

Similar Datasets

Project description:BackgroundEffective prevention at a young enough age is critical to halt the obesity epidemic. Mobile health (mHealth) apps would potentially reach large numbers at low-cost. While there is already a profusion of lifestyle apps, they are mostly non-evidence-based and evidently ineffective against rising obesity prevalence.ObjectiveThe aim of this study was to explore preferences and usage of lifestyle apps among young people in 6 countries.MethodsA mixed methods study was conducted among young people aged 13 to 24 years residing in the United Kingdom, Belgium, Finland, Greece, Singapore, and New Zealand. Participants were recruited from Web advertisements on Facebook, asking for volunteers interested in mobile apps in general, not specific to lifestyle or health, to complete a short survey comprising 18 questions on demographics, weight gain, and mobile app preferences and then to join English-language online focus groups, which were held during 2017, in password-protected Web rooms, moderated by an experienced researcher. Descriptive statistics were carried out for the survey, and thematic analysis was applied to transcripts.ResultsA total of 2285 young people (610 adolescents aged 13-17 years and 1675 young adults aged 18-24 years) responded and completed the survey, with 72.0% (1645) reported being concerned about weight gain for themselves or friends. Later, 807 young people (376 adolescents and 431 young adults) were selected based on age and country to participate in 12 online focus groups, with 719 young people completing. Analysis revealed 4 main themes: (1) feelings toward personal weight; (2) perception of lifestyle apps and desired content for weight gain prevention; (3) social media apps, lifestyle apps, and motivation for downloading and retaining; and (4) data safety and data usage and confidentiality. Young people are interested in evidence-based advice in programs incorporating their preferences.ConclusionsYoung people are commonly, and consistently across 6 countries, concerned about weight gain and obesity and would welcome evidence-based mHealth programs, provided the views of young people themselves are incorporated in the program content.

Project description:Recent studies suggest that adolescents are spending significant amounts of time on social media. Brands are taking advantage of this fact and actively using social media to reach adolescent consumers, primarily via social media influencers. Adolescents consider the sponsored brand posts by social media influencers to be trustworthy and honest, thus reducing their critical evaluation of the ads. While several researchers have pointed to the critical role that parents play in their adolescents becoming digitally literate and empowered, there is little understanding of parental views and drivers of parental views on social media influencers and means by which they mediate their adolescents' exposure to social media influencers. Our specific research questions are the following: (a) How does parents' use of social media relate to their attitudes toward and mediation of social media influencers? (b) What is the role of psychological empowerment in enabling the relationship? Through a survey of approximately 200 mothers of adolescents (between the ages of 11 and 17 years), we examine how parents' social media usage (active or passive) is related to their views toward social media influencers and mediation of social media influencers. We find that active (vs. passive) use of social media by parents led them to significantly (vs. not significantly) mediate social media influencers' impact. Passive (vs. active) use of social media led to parents having a significant (vs. not significant) positive view of social media influencers. We explain this direct relationship by the level and kind of psychological empowerment (intrapersonal or interactional) that a parent experiences. Intrapersonal empowerment is related to self-efficacy, perceived competence, and desire for control, whereas interactional empowerment is related to an individual's engagement in collective action and interactions with others. We find that active use of parental mediation increases intrapersonal empowerment resulting in parental mediation of social media influencers but has no effect on their positive or negative views on social media influencers. Moreover, passive use of social media results in interactional empowerment but has no significant impact on parental mediation but is related to positive views of social media influencers. Implications for regulators, practitioners, and parents are then discussed.

Project description:BACKGROUND:The Supporting Our Valued Adolescents (SOVA) intervention aims to use a moderated social media website to encourage peer discussion about negative health beliefs, which may prevent treatment uptake. Web moderators with a background in behavioral health are used to facilitate peer conversation to promote a sense of community, provide social support, and ensure safety. OBJECTIVE:Although moderation is a core component of this intervention, little is known on best practices for moderators to ensure safety while encouraging engagement. This study sought to describe interactions between moderators and peer users and understand moderator experiences through individual interviews. METHODS:Adolescents and young adults aged 14 to 26 years with depression or anxiety history were recruited for a usability study of the SOVA intervention. During this study, 14 moderators were trained to regularly review comments to blog posts for safety, facilitate conversation, and correct misinformation. A total of 110 blog posts and their associated comments were extracted and coded using a codebook based on items from the supportive accountability model and a peer social support analysis. Closing interviews with 12 moderators assessing their experience of moderating were conducted, recorded, and transcribed. Blog post text and comments as well as transcripts of moderator interviews were assessed using a thematic analysis approach, and blog posts were examined for trends in content of moderator comments comparing blog posts with differences in comment contributor order. RESULTS:There were no safety concerns during the study, and moderators only intervened to remove identifiable information. Web moderators exhibited elements of supportive accountability (such as being perceived as experts and using verbal rewards as well as offering informational and emotional support). When the moderators provided the last comment under a blog post, thereby potentially ending contribution by users, they were at times found to be commenting about their own experiences. Moderators interviewed after completing their role expressed challenges in engaging users. A cohort of moderators who received more extensive training on supportive accountability and peer social support felt their ability to engage users improved because of the training. CONCLUSIONS:Moderators of a Web-based support site for adolescents with depression or anxiety were able to ensure safety while promoting user engagement. Moderators can elicit user engagement by offering gratitude and encouragement to users, asking users follow-up questions, and limiting their own opinions and experiences when responding to comments.

Project description:BackgroundAdverse events are underreported in research studies, particularly randomized controlled trials and pharmacovigilance studies. A method that researchers could use to identify more complete safety profiles for medications is to use social media analytics. However, patient's perspectives on the ethical issues associated with using patient reports of adverse drug events on social media are unclear.ObjectiveThe objective of this study was to explore the ethics of using social media for detecting and monitoring adverse events for research purposes using a multi methods approach.MethodsA multi methods design comprising qualitative semistructured interviews (n=24), a focus group (n=3), and 3 Web-based discussions (n=20) with members of the public was adopted. Findings from a recent systematic review on the use of social media for monitoring adverse events provided a theoretical framework to interpret the study's findings.ResultsViews were ascertained regarding the potential benefits and harms of the research, privacy expectations, informed consent, and social media platform. Although the majority of participants were supportive of social media content being used for research on adverse events, a small number of participants strongly opposed the idea. The potential benefit of the research was cited as the most influential factor to whether participants would give their consent to their data being used for research. There were also some caveats to people's support for the use of their social media data for research purposes: the type of social media platform and consideration of the vulnerability of the social media user. Informed consent was regarded as difficult to obtain and this divided the opinion on whether it should be sought.ConclusionsSocial media users were generally positive about their social media data being used for research purposes; particularly for research on adverse events. However, approval was dependent on the potential benefit of the research and that individuals are protected from harm. Further study is required to establish when consent is required for an individual's social media data to be used.

Project description:BackgroundParental underestimation of the severity and risks of their child's obesity and parents' potential implicit weight bias contribute to the reluctance to consider bariatric surgery for their adolescent children with obesity. Despite evidence for safety and efficacy of bariatric surgery in adolescents, pediatric providers may be hesitant or uncomfortable to discuss the benefits and refer patients for surgical evaluation. Understanding these barriers is an essential step toward effective long-term care in this patient population.ObjectivesWe hypothesized that parental views on bariatric surgery are primarily influenced by personal experiences with bariatric surgery, their implicit bias, understanding of health risks of obesity, and counseling by pediatric providers.SettingData were collected and analyzed at an academic medical center in the United States.MethodsAfter a retrospective chart review of 192 adolescents with obesity, a telephone survey of patients' parents was conducted.ResultsParents of 71.4% of patients who received outpatient weight loss counseling had accurate recollection of that event. Only 12.8% of parents who were referred to lifestyle programs successfully enrolled. Neither prior personal exposure to bariatric surgery nor enrollment of the child in a lifestyle program increased parents' likelihood to consider bariatric surgery for their child (P = .10 and .70, respectively). Most parents (84.6%) who were counseled by their pediatric provider about bariatric surgery would consider it, compared with only 34.5% of the parents who did not receive counseling (P < .001).ConclusionsCounseling by pediatric providers, not involvement in lifestyle programs or exposure to bariatric surgery, increased parents' willingness to consider bariatric surgery for their child. Given the current recommendations to incorporate bariatric surgery as a treatment modality in severe adolescent obesity, earlier counseling about the role of surgery by pediatric providers is essential. More detailed provider education on the current state of bariatric surgery in the treatment of severe adolescent obesity is also necessary.

Project description:As e-cigarette use rapidly increases in popularity, data from online social systems (Twitter, Instagram, Google Web Search) can be used to capture and describe the social and environmental context in which individuals use, perceive, and are marketed this tobacco product. Social media data may serve as a massive focus group where people organically discuss e-cigarettes unprimed by a researcher, without instrument bias, captured in near real time and at low costs.This study documents e-cigarette-related discussions on Twitter, describing themes of conversations and locations where Twitter users often discuss e-cigarettes, to identify priority areas for e-cigarette education campaigns. Additionally, this study demonstrates the importance of distinguishing between social bots and human users when attempting to understand public health-related behaviors and attitudes.E-cigarette-related posts on Twitter (N=6,185,153) were collected from December 24, 2016, to April 21, 2017. Techniques drawn from network science were used to determine discussions of e-cigarettes by describing which hashtags co-occur (concept clusters) in a Twitter network. Posts and metadata were used to describe where geographically e-cigarette-related discussions in the United States occurred. Machine learning models were used to distinguish between Twitter posts reflecting attitudes and behaviors of genuine human users from those of social bots. Odds ratios were computed from 2x2 contingency tables to detect if hashtags varied by source (social bot vs human user) using the Fisher exact test to determine statistical significance.Clusters found in the corpus of hashtags from human users included behaviors (eg, #vaping), vaping identity (eg, #vapelife), and vaping community (eg, #vapenation). Additional clusters included products (eg, #eliquids), dual tobacco use (eg, #hookah), and polysubstance use (eg, #marijuana). Clusters found in the corpus of hashtags from social bots included health (eg, #health), smoking cessation (eg, #quitsmoking), and new products (eg, #ismog). Social bots were significantly more likely to post hashtags that referenced smoking cessation and new products compared to human users. The volume of tweets was highest in the Mid-Atlantic (eg, Pennsylvania, New Jersey, Maryland, and New York), followed by the West Coast and Southwest (eg, California, Arizona and Nevada).Social media data may be used to complement and extend the surveillance of health behaviors including tobacco product use. Public health researchers could harness these data and methods to identify new products or devices. Furthermore, findings from this study demonstrate the importance of distinguishing between Twitter posts from social bots and humans when attempting to understand attitudes and behaviors. Social bots may be used to perpetuate the idea that e-cigarettes are helpful in cessation and to promote new products as they enter the marketplace.

Dataset Information

Mechanisms of Social Media Effects on Attitudes Toward E-Cigarette Use: Motivations, Mediators, and Moderators in a National Survey of Adolescents.

Publications

Mechanisms of Social Media Effects on Attitudes Toward E-Cigarette Use: Motivations, Mediators, and Moderators in a National Survey of Adolescents.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure