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Peña-Y-Lillo M. From Information Seeking and Scanning to the Practice of Healthy Habits: A Longitudinal Test of the Integrative Model of Behavioral Prediction in the Context of Fruit and Vegetable Consumption. JOURNAL OF HEALTH COMMUNICATION 2024; 29:284-293. [PMID: 38646930 DOI: 10.1080/10810730.2024.2339231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Fruit and vegetable intake is essential for health, but global adherence to recommended levels remains insufficient. Health information exposure positively influences consumption, yet the underlying mechanisms are not fully understood. This study aims to explore the relationships between information seeking and scanning, attitudes, norms, perceived behavioral control (PBC), intentions, and fruit and vegetable intake, following the main tenets of the Integrative Model of Behavioral Prediction (IM). Data were collected through face-to-face surveys in Santiago, Chile, with a representative sample of individuals aged 25 and older in two waves. Findings revealed that intentions in Wave 1 predicted fruit and vegetable consumption in Wave 2, with positive associations between attitudes, norms, PBC, and intentions. Information seeking was positively associated with attitudes, norms, and PBC, and it had indirect effects on fruit and vegetable consumption through attitudes, norms, PBC, and intentions. Information scanning did not show significant indirect effects on fruit and vegetable consumption, even though the path between scanning and attitudes was significant. The study provides support for the IM and highlights the importance of information seeking in promoting fruit and vegetable consumption through its influence on attitudes, norms, and PBC. The findings have practical implications for health campaigns, educational programs, healthcare interactions, and public policies targeting healthier dietary habits.
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Yazidjoglou A, Watts C, Joshy G, Banks E, Freeman B. Electronic cigarette social norms among adolescents in New South Wales, Australia. Health Promot Int 2024; 39:daae018. [PMID: 38432650 PMCID: PMC10909498 DOI: 10.1093/heapro/daae018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024] Open
Abstract
The use of electronic cigarettes (e-cigarettes) is common and increasing, especially among youth. In 2022/2023, 30% of 12- to 17-year-olds reported ever using e-cigarettes in Australia-a >50% increase from 2017 (14%). Several adverse e-cigarette health effects have been identified and most effects remain unknown. Social norms, rules that govern social behaviours, are associated with current and future adolescent e-cigarette use. Understanding social norms in Australian adolescents is critical to the development of targeted and effective e-cigarette prevention activities. This study aims to explore e-cigarette social norms among adolescents living in New South Wales, Australia. A total of 32 online single or paired semi-structured qualitative interviews were conducted involving 46 participants aged 14-17 years, as part of the Generation Vape project. Reflexive thematic analysis was applied within a constructivist perceptive. Adolescents perceived e-cigarettes use as prolific among their peers, with use considered common, acceptable and normal. Fuelled by social exposure to e-cigarettes, 'everyone' was generally thought to be using them (descriptive norms). E-cigarette use was considered so entrenched that it was part of adolescent identity, with abstinence regarded as atypical. Use was driven by an internalised desire to fit it (injunctive norm), rather than being attributed to overt/external 'peer-pressure'. Positive e-cigarette norms exist among Australian adolescents with norm formation strongly influenced by social exposure, including e-cigarette promotion. Prevention efforts should include limiting adolescent exposure to e-cigarette marketing to help redefine existing pro-e-cigarette social norms and protect health.
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Affiliation(s)
- Amelia Yazidjoglou
- Centre of Epidemiology for Policy and Practice, National Centre for Epidemiology and Population Health, Australian National University, Mills Road, Acton, Canberra, Australian Capital Territory, 2601, Australia
| | - Christina Watts
- The Daffodil Centre, The University of Sydney, A Joint Venture with Cancer Council NSW, Dowling Street, Woolloomooloo, Sydney, New South Wales, 2011, Australia
| | - Grace Joshy
- Centre of Epidemiology for Policy and Practice, National Centre for Epidemiology and Population Health, Australian National University, Mills Road, Acton, Canberra, Australian Capital Territory, 2601, Australia
| | - Emily Banks
- Centre of Epidemiology for Policy and Practice, National Centre for Epidemiology and Population Health, Australian National University, Mills Road, Acton, Canberra, Australian Capital Territory, 2601, Australia
| | - Becky Freeman
- Prevention Research Collaboration, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, John Hopkins Drive, Camperdown, Sydney, New South Wales, 2050, Australia
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3
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Yang Q. Understanding the Associations Between Adolescents' Exposure to E-Cigarette Information and Vaping Behavior Through the Theory of Planned Behavior. HEALTH COMMUNICATION 2024; 39:641-651. [PMID: 36823032 DOI: 10.1080/10410236.2023.2179715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Adolescents have actively looked for and passively scanned information about electronic cigarettes (e-cigarettes) from a variety of media and interpersonal sources. Despite the evidence that exposure to e-cigarette information is associated with youth's increased vaping intention, there is a paucity of scholarship that differentiates the sources where adolescents obtain e-cigarette information in their investigation, which limits our understanding of the unique association between vaping intention and e-cigarette information acquisition from specific sources. In addition, few studies have systematically examined the mechanism of the aforementioned associations. To fill the gap, an online national survey on a panel of adolescents between 13 to 17 years old was conducted. After controlling for potential confounders, several significant indirect effects were observed. Specifically, adolescents' vaping intention was negatively associated with e-cigarette information seeking from health professionals but positively with e-cigarette information exposure from family and friends, outdoors advertisements, social media, and other online channels, with the theory of planned behavior (TPB) constructs mediating these relationships. The findings not only contribute to the body of scholarship on TPB but also provide important suggestions for regulating outdoor and online e-cigarette information and designing persuasive interventions and campaigns.
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Affiliation(s)
- Qinghua Yang
- Department of Communication Studies, Bob Schieffer College of Communication, Texas Christian University
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4
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DiGuiseppi GT, Dunbar MS, Tucker JS, Rodriguez A, Setodji CM, Davis JP, D’Amico EJ. Examining indirect effects of advertising exposure on young adults' cannabis and nicotine vaping. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2023; 37:996-1005. [PMID: 37036697 PMCID: PMC10562515 DOI: 10.1037/adb0000921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
OBJECTIVE To examine longitudinal associations between exposure to two types of advertisements (medical/recreational cannabis and e-cigarette retailers [vape shops]) and young adults' cannabis and nicotine vaping behavior. Positive and negative expectancies for cannabis and vaping nicotine were examined as mediators of these associations. METHOD Secondary analysis of observational data from a longitudinal cohort of young adults recruited from Southern California (Wave 13: N = 2,411, 56% female, Mage = 23.6). Participants completed web-based surveys annually, reporting on advertising exposure in 2018, expectancies in 2019, and cannabis and nicotine vaping in 2020. Two path models were specified: (a) of past-month cannabis vaping only, nicotine vaping only, and co-use (vs. no vaping) and (b) of single product vaping (vs. co-use). Path analyses modeled direct and indirect associations between variables. RESULTS Controlling for past-month cannabis and nicotine use and other covariates, there were no significant direct associations of advertising exposure with cannabis and/or nicotine vaping. However, the association between cannabis advertising exposure and vaping (cannabis only) was significantly mediated by positive cannabis expectancies (β = 0.02, SE = 0.01, p = .03). Among those who vaped cannabis and/or nicotine in the past month at Wave 13, expectancies did not significantly mediate associations between advertising exposure and single product use (vs. co-use). CONCLUSIONS Although exposure to cannabis advertisements may not be directly associated with young adults' cannabis vaping 2 years later, the effects of advertising exposure may be exerted indirectly by increasing positive beliefs about cannabis. Implications for public health policy are discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Graham T. DiGuiseppi
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 669 W 34 Street, Los Angeles, California 90089, USA
- RAND Corporation, 4750 Fifth Avenue, Suite 600, Pittsburgh, PA 15213, USA
| | - Michael S. Dunbar
- RAND Corporation, 4750 Fifth Avenue, Suite 600, Pittsburgh, PA 15213, USA
| | - Joan S. Tucker
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, USA
| | | | | | - Jordan P. Davis
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 669 W 34 Street, Los Angeles, California 90089, USA
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5
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Kim K. Scanned information exposure and support for tobacco regulations among US youth and young adult tobacco product users and non-users. HEALTH EDUCATION RESEARCH 2023; 38:426-444. [PMID: 37565566 PMCID: PMC10516358 DOI: 10.1093/her/cyad033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 06/20/2023] [Accepted: 07/14/2023] [Indexed: 08/12/2023]
Abstract
The influences of information exposure on youth and young adults' (YYA) support for smoking/vaping regulations have been understudied. This study examines (i) the relationships between routine exposure to (i.e. scanning) anti-smoking/pro-vaping information and YYA support for anti-smoking/vaping regulations and (ii) whether these relationships differ across YYA users and non-users of tobacco products. We analyzed the data from a nationally representative two-wave rolling cross-sectional survey of YYA in the United States, collected from 2014 to 2017 (baseline n = 10 642; follow-up n = 4001). Less than 5% of the participants ever scanned pro-smoking and anti-vaping information. Scanning anti-smoking information had significant positive relationships with support for all anti-smoking policies cross-sectionally, and this pattern was longitudinally significant in two anti-smoking policy contexts. Scanning pro-vaping information had significant negative associations with support for anti-vaping policies cross-sectionally, but not longitudinally. The lagged positive relationships between scanning anti-smoking information and support for anti-smoking regulations were stronger among YYA smokers than among YYA non-smokers, whereas evidence from adult data suggested the opposite pattern. The findings suggest that scanning information can affect YYA support for tobacco regulations. Future efforts are required to investigate mechanisms underlying the influences of scanned information on YYA support for tobacco regulations.
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Affiliation(s)
- Kwanho Kim
- Department of Communication, Cornell University, 494 Mann Library Building, Ithaca, NY 14853, USA
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6
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Zheng X, Lin HC. How Does Online e-cigarette Advertisement Promote Youth's e-cigarettes Use? The Mediating Roles of Social Norm and Risk Perceptions. HEALTH COMMUNICATION 2023; 38:1388-1394. [PMID: 34872415 DOI: 10.1080/10410236.2021.2010350] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The adoption of the internet, social media, and e-cigarettes are on the rise among U.S. youth. Uses of social media and online platforms increase the probability for youth to encounter e-cigarette advertisements. Departing from this line of reasoning, we examine the underlying mechanisms of how online e-cigarettes exposure promotes youth's e-cigarette use. Drawing on insights from the social construction of risk model, this study looks at how perceived social norms and risk perception mediate the link between online e-cigarette advertisement exposure and e-cigarette use. Youth aged 12-17 from the Public Assessment of Tobacco and Health (PATH) Study Waves 2-4 (2014-2018) were included (N = 6,067). Controlling for demographic and other known risk factors for e-cigarette use, respondents who had been exposed to online e-cigarette ads at Wave 2 perceived higher levels of positive social norms of e-cigarette use at Wave 3 (β = 0.13, p < .001) which was associated with lower e-cigarette risk perception at Wave 3 (β = -0.22, p < .001). Lower e-cigarette risk perception at Wave 3 resulted in a higher likelihood of e-cigarette use at Wave 4 (AOR = 0.51, p < .001). Online e-cigarettes ads exposure at Wave 2 predicted e-cigarette use at Wave 4 (AOR = 1.87, p < .001). The results indicate that norm perception associated with online e-cigarettes ads may twist youth's e-cigarette risk perception that is associated with subsequent usage. Interventions to curb youth's e-cigarette use can target social norms of e-cigarette use and restrict e-cigarette advertisement exposure to youth.
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Affiliation(s)
- Xia Zheng
- The Media School, Indiana University at Bloomington
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7
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Yang Q, Clendennen S, Loukas A. How Does Social Media Exposure and Engagement Influence College Students' Use of ENDS Products? A Cross-lagged Longitudinal Study. HEALTH COMMUNICATION 2023; 38:31-40. [PMID: 34058919 PMCID: PMC8633171 DOI: 10.1080/10410236.2021.1930671] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Electronic nicotine delivery systems (ENDS) products have been marketed heavily on social media throughout the past years, which exerts great influence on young adults' ENDS use. Despite scholars' pioneering efforts in investigating the influence of tobacco and nicotine products marketing on young adults' vaping behavior, scholarly attention has been paid primarily to passive exposure to rather than active engagement with the information on social media. In addition, the majority of existing research has been cross-sectional or focused on the unidirectional path from marketing information to behavior. To extend previous research in tobacco regulatory science on new media, we examined the bidirectional associations between self-reported exposure to and engagement with tobacco and nicotine products messaging on social media, and subsequent use of ENDS products one year later among a large, diverse sample of young adults. Results from cross-lagged panel analyses indicated that pro-tobacco/ENDS engagement and advertising exposure elevated risk whereas anti-tobacco/ENDS engagement decreased risk for the subsequent use of ENDS products one year later. On the other hand, the use of ENDS products positively predicted both pro- and anti-tobacco/ENDS engagement one year later. Findings provide empirical support for the reasoned action approach and the confirmation bias rooted in cognitive dissonance theory through rigorous longitudinal examination. Our findings not only point to the imperativeness of and offer guidance for regulating marketing information on social media, but also suggest social media as a promising platform to prevent young adults from initiating ENDS product use.
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Affiliation(s)
- Qinghua Yang
- Bob Schieffer College of Commuication, Texas Christian University, Fort Worth, TX
| | | | - Alexandra Loukas
- College of Education, The University of Texas at Austin, Austin, TX
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8
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Greene AK, Carr S, Jia H. Tech, Sex, and E-cigarettes: The Gendering of Vape Promotion on Instagram. JOURNAL OF HEALTH COMMUNICATION 2022; 27:682-695. [PMID: 36420804 DOI: 10.1080/10810730.2022.2150336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The promotion of vape products on social media has been implicated in increasing rates of e-cigarette usage, particularly among youth and young adults. While research has examined overall trends in vape-related content across a number of platforms, the role that social media "influencers" play in promoting vaping and potentially augmenting this public health crisis has been insufficiently explored. The present study examined 44,052 Instagram posts by 60 male presenting and 60 female presenting vape influencers to understand how influencer gender mediates the performance of vape culture online. Our textual and visual analysis of these influencers' posts over one year revealed significant bifurcations based on gender. Independent sample t-tests showed statistically significant gender differences in word frequency. Male-presenting influencers tended to emphasize their expertise with vape devices as technologies, while female-presenting influencers tended to focus on their own appearance. Further, factor analysis indicated six major categories of textual features, and multiple linear regression tests showed varying levels of user engagement with the different categories across both genders. Chi-square tests indicated that female-presenting influencers highlighted their own bodies in the visual content of their posts, whereas male presenting influencers often posted images of vape devices or their component parts alone. These findings suggest that gender presentation plays an important role in shaping vape influencers' promotional tactics and vape-related content on Instagram, and also provides insights into what kinds of content receive the most user engagement. This study can therefore help inform interventions to mitigate the impact of social media vape promotion.
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Affiliation(s)
- Amanda K Greene
- Center for Bioethics and Social Sciences in Medicine(CBSSM), University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Shelby Carr
- Department of English Language & Literature, Lehigh University, Bethlehem, Pennsylvania, USA
| | - Haiyan Jia
- Department of Journalism and Communication, Lehigh University, Bethlehem, Pennsylvania, USA
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9
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Hornik R, Binns S, Emery S, Epstein VM, Jeong M, Kim K, Kim Y, Kranzler EC, Jesch E, Lee SJ, Levin AV, Liu J, O’Donnell MB, Siegel L, Tran H, Williams S, Yang Q, Gibson LA. The Effects of Tobacco Coverage in the Public Communication Environment on Young People's Decisions to Smoke Combustible Cigarettes. THE JOURNAL OF COMMUNICATION 2022; 72:187-213. [PMID: 35386823 PMCID: PMC8974361 DOI: 10.1093/joc/jqab052] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In today's complex media environment, does media coverage influence youth and young adults' (YYA) tobacco use and intentions? We conceptualize the "public communication environment" and effect mediators, then ask whether over time variation in exogenously measured tobacco media coverage from mass and social media sources predicts daily YYA cigarette smoking intentions measured in a rolling nationally representative phone survey (N = 11,847 on 1,147 days between May 2014 and June 2017). Past week anti-tobacco and pro-tobacco content from Twitter, newspapers, broadcast news, Associated Press, and web blogs made coherent scales (thetas = 0.77 and 0.79). Opportunities for exposure to anti-tobacco content in the past week predicted lower intentions to smoke (Odds ratio [OR] = 0.95, p < .05, 95% confidence interval [CI] = 0.91-1.00). The effect was stronger among current smokers than among nonsmokers (interaction OR = 0.88, p < .05, 95% CI = 0.77-1.00). These findings support specific effects of anti-tobacco media coverage and illustrate a productive general approach to conceptualizing and assessing effects in the complex media environment.
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Affiliation(s)
| | - Steven Binns
- Social Data Collaboratory, NORC-University of Chicago, Chicago, IL 60637, USA
| | - Sherry Emery
- Social Data Collaboratory, NORC-University of Chicago, Chicago, IL 60637, USA
| | | | - Michelle Jeong
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Health Behavior, Society and Policy, Rutgers University School of Public Health, Piscataway, NJ 08854, USA
| | - Kwanho Kim
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Communication, Cornell University, Ithaca, NY 14850, USA
| | - Yoonsang Kim
- Social Data Collaboratory, NORC-University of Chicago, Chicago, IL 60637, USA
| | - Elissa C Kranzler
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Fors Marsh Group, Arlington, VA 22201, USA
| | - Emma Jesch
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Stella Juhyun Lee
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Media and Communication, Konkuk University, Seoul, South Korea
| | - Allyson V Levin
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Communication, Villanova University, Villanova, PA 19085. USA
| | - Jiaying Liu
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Communication Studies, University of Georgia, Athens, GA 30602, USA
| | - Matthew B O’Donnell
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Leeann Siegel
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Tobacco Control Research Branch, National Cancer Institute, Bethesda, MD 20814, USA
| | - Hy Tran
- Social Data Collaboratory, NORC-University of Chicago, Chicago, IL 60637, USA
| | - Sharon Williams
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- School of Information, University of California, Berkeley. Berkeley, CA 94704, USA
| | - Qinghua Yang
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Communication Studies, Texas Christian University, Fort Worth, TX 76129, USA
| | - Laura A Gibson
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Pennsylvania, PA 19104, USA
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10
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Lewis N, Martinez LS. Information Scanning Impacts Nonmedical Drug Use Among College Students: A Longitudinal Study of Scanning Effects. HEALTH COMMUNICATION 2022:1-12. [PMID: 35332804 DOI: 10.1080/10410236.2022.2051269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Health information that is acquired through information scanning has been shown to play an important role in shaping individual beliefs and health behavior. This study examines the direct and indirect effects of the breadth of scanning from media and interpersonal sources about two risk behaviors (nonmedical use of amphetamines and marijuana) on subsequent drug use behavior through changes to perceived norms. We test effects of scanning using a longitudinal online survey design with data collected at six-month intervals over three time points among 800 Israeli undergraduate students in their freshman year. Of the 800 respondents who participated in the first wave, 62.4% completed the second wave (N = 499), among which 347 (69.5%) completed a follow-up 6 months later. Results of cross-lagged structural equation models find that scanning information about amphetamines from interpersonal sources at 6 months predicted an increased likelihood of nonmedical use of amphetamines at 12-months. In addition, young adults who scanned information about marijuana from media sources at 6 months reported greater nonmedical marijuana use at 12 months. Breadth of scanning about marijuana from media sources mediated the relationship between perceived norms and marijuana use at 12 months. Results also showed indirect effects of scanning at baseline on nonmedical drug use at 12 months through scanning from the same source at 6 months. These findings contribute to our understanding of the role of information scanning and perceived norms in shaping substance use behaviors, and suggest that scanning may serve as a potential early indicator of risk.
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Affiliation(s)
- Nehama Lewis
- Department of Communication, University of Haifa
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11
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Dai L, He Y, Tan Y, Yu Z, Zhu J. Online E-Cigarette Information Exposure and Its Association with E-Cigarette Use among Adolescents in Shanghai, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063329. [PMID: 35329027 PMCID: PMC8949377 DOI: 10.3390/ijerph19063329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/04/2022] [Accepted: 03/09/2022] [Indexed: 11/09/2022]
Abstract
E-cigarettes are widely advertised, while the potential risks of e-cigarette use have been reported among adolescents. This study assessed online e-cigarette information exposure and its association with adolescents’ e-cigarette use in Shanghai, China. A total of 12,470 students aged 13–18 years participated. A questionnaire collected information on students’ sociodemographic factors, e-cigarette information exposure, cigarette use, e-cigarette use, and e-cigarette use intention. A multivariate logistic regression was performed to assess correlates of exposure to e-cigarette information and the association between e-cigarette information exposure and e-cigarette use. Overall, 73.9% of students knew about e-cigarettes and the primary sources of information were the internet (42.4%), movies/TV (36.4%), bulletin boards in retail stores or supermarkets (34.9%), advertising flyers (33.9%), and friends (13.8%). Students who had friends using e-cigarettes were curious about e-cigarettes and showed a greater monthly allowance; smokers and females were at a higher risk of social media and website exposure. Moreover, online information exposure (social media exposure, website exposure, and total internet exposure) was significantly associated with the intention to use e-cigarettes. The enforcement of regulations on online e-cigarette content should be implemented. Moreover, efforts to prevent young people from using e-cigarettes may benefit from targeting students at a higher risk of online e-cigarette information exposure.
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Affiliation(s)
- Luojia Dai
- School of Public Health, Shanghai Jiao Tong University, Shanghai 200025, China; (L.D.); (Y.H.); (Y.T.)
| | - Yaping He
- School of Public Health, Shanghai Jiao Tong University, Shanghai 200025, China; (L.D.); (Y.H.); (Y.T.)
| | - Yinliang Tan
- School of Public Health, Shanghai Jiao Tong University, Shanghai 200025, China; (L.D.); (Y.H.); (Y.T.)
| | - Zhiping Yu
- Department of Nutrition and Dietetics, University of North Florida, Jacksonville, FL 32224-2649, USA;
| | - Jingfen Zhu
- School of Public Health, Shanghai Jiao Tong University, Shanghai 200025, China; (L.D.); (Y.H.); (Y.T.)
- Correspondence: ; Tel.: +86-2163846590
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12
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Zheng X, Li W, Wong SW, Lin HC. Social media and E-cigarette use among US youth: Longitudinal evidence on the role of online advertisement exposure and risk perception. Addict Behav 2021; 119:106916. [PMID: 33798917 DOI: 10.1016/j.addbeh.2021.106916] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 03/07/2021] [Accepted: 03/13/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Previous studies revealed a link between social media use and e-cigarette use among U.S. youth, but less is known about the mechanisms through which they interconnect. This study examined how social media and e-cigarette use are connected through online advertisement exposure and risk perception of e-cigarettes among U.S. youth. METHODS Youth aged 12-17 from the Public Assessment of Tobacco and Health (PATH) Study Waves 2-4 (2014-2018) were included (N = 6,208). This study integrated the incidental exposure framework and the risk perception framework to guide study conceptualization and variable selection. Generalized structural equation modeling was performed to investigate the sequential mediation relationship between social media and e-cigarette use through online e-cigarette advertisement exposure and risk perception of e-cigarette use. RESULTS Youth respondents with more social media use were more likely to be exposed to e-cigarette advertisement at Wave 2 (OR = 1.13, p < 0.001), which led to lower e-cigarette risk perception at Wave 3 (β = -0.07, p < 0.001). Higher e-cigarette risk perception at Wave 3 resulted in lower likelihood of e-cigarette use at Wave 4 (OR = 0.57, p < 0.001). High social media use at Wave 2 was directly associated with high likelihood of e-cigarette use at Wave 4 (OR = 1.11, p < 0.001). CONCLUSIONS The results indicate that social media use is associated with increased e-cigarette use through online e-cigarette advertisement exposure and subsequently decreased e-cigarette risk perception among U.S. youth. Our findings underscore the importance of regulating online e-cigarette advertisement, with the emphasis of avoiding information that could twist youth's risk perception of e-cigarettes, which may in turn curtail youth e-cigarette use.
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Affiliation(s)
- Xia Zheng
- Communication Science and Cognitive Science Program, The Media School, Indiana University, Bloomington, IN, United States
| | - Wenbo Li
- School of Communication, The Ohio State University, Columbus, OH, United States
| | - Su-Wei Wong
- Department of Health Promotion and Behavioral Sciences, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Hsien-Chang Lin
- Department of Applied Health Science, School of Public Health, Indiana University, Bloomington, IN, United States.
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13
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Pebley K, Krukowski RA, Porter K, Little MA. Descriptive and Injunctive Norms Related to E-Cigarettes. Mil Med 2021; 185:e1919-e1922. [PMID: 32803243 DOI: 10.1093/milmed/usaa227] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION E-cigarette use has rapidly increased in prevalence in the United States, and rates of use are even higher among military personnel compared to the general population. Descriptive and injunctive norms have previously been shown to impact tobacco use. However, little research has been conducted related to e-cigarette descriptive and injunctive norms, and no research has addressed e-cigarette norms among a military population. MATERIALS AND METHODS From July, 2018 to February, 2019, 22 focus groups (N = 164) were conducted among airmen, military training leaders, and technical training instructors. The focus groups aimed to gain insight into facilitators and barriers to tobacco use during technical training, where airmen receive training for their specific jobs. Study procedures were approved by the institutional review board of the 59th Medical Wing in San Antonio. Focus group recordings were transcribed, and transcripts coded. Themes related to descriptive and injunctive norms were examined for the current study. RESULTS Many interviewees mentioned the prevalence of e-cigarette use, either generally ("…a lot of people vape but that's kind of the thing nowadays") or with specific estimates of how many airmen use ("vaping, probably at least 60-70%"). However, injunctive norms were not commonly discussed, with only a couple of interviewees mentioning that e-cigarette use is the "cool" trend or they feel peer pressure. CONCLUSIONS Descriptive norms were more commonly mentioned than injunctive norms, which may indicate that injunctive norms are not as influential for e-cigarette use. Additionally, all estimates related to e-cigarette prevalence were higher than actual rates of use, showing an overestimation of use, which previous literature has shown increases likelihood of e-cigarette use. Future research should specifically ask about injunctive norms as well as determine if descriptive and injunctive norms influence actual e-cigarette use behaviors among military personnel.
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Affiliation(s)
- Kinsey Pebley
- Department of Psychology, University of Memphis, 400 Innovation Drive, Memphis, TN 38152
| | - Rebecca A Krukowski
- Department of Preventive Medicine, University of Tennessee Health Science Center, 66 North Pauline Street, Memphis, TN 38163
| | - Kathleen Porter
- Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Melissa A Little
- Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA 22908.,Wilford Hall Ambulatory Surgical Center, 59 MDW/59 SGOWMP, 1100 Wilford Hall Loop, Bldg 4554, Joint Base Lackland AFB, TX 78236
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Lewis N, Martinez LS. Information Seeking as A Predictor of Risk Behavior: Testing A Behavior and Risk Information Engagement Model (BRIE). JOURNAL OF HEALTH COMMUNICATION 2020; 25:474-483. [PMID: 32813620 DOI: 10.1080/10810730.2020.1797247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Prior theoretical models of information seeking have examined its role, primarily, as a determinant of recommended behaviors. In this study, we develop and test the "behavior and risk information engagement" (BRIE) model, which accounts for the reciprocal effects of information seeking from interpersonal and media sources on two risk behaviors - nonmedical marijuana and amphetamine use. We test the model among young Israeli adults (N = 800) using a three-wave prospective observational study (at 6-month intervals). Autoregressive cross-lagged structural equation models showed good fit. Information seeking from interpersonal sources at baseline predicted amphetamine use and marijuana use at 6 months. In both models, seeking drug-related information from interpersonal sources at baseline was also a predictor of seeking information from media sources at 6 months. Information seeking from media sources at 6 months was also a significant predictor of amphetamine use at 12 months. Implications for theory and practice are discussed.
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Affiliation(s)
- Nehama Lewis
- Department of Communication, University of Haifa , Haifa, Israel
| | - Lourdes S Martinez
- School of Communication, San Diego State University , San Diego, California, USA
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