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Jetly K, Ismail A, Hassan N, Mohammed Nawi A. Mechanism Linking Cigarette Pack Factors, Point-of-Sale Marketing and Individual Factors With Smoking Intention Among School-Going Adolescents. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2024:00124784-990000000-00335. [PMID: 39236215 DOI: 10.1097/phh.0000000000001960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
CONTEXT Tobacco usage accounts for one of the most preventable causes of death. OBJECTIVE This study aimed to explore mechanisms linking cigarette pack factors, point-of-sale marketing, and individual factors (psychological reactant trait) to predict smoking intention among school-going adolescents. DESIGN, SETTING, AND PARTICIPANTS This was a cross-sectional study conducted among 6 urban secondary schools. A pretested and validated self-administered questionnaire was used. Data analysis for structural equation modeling was done using SMART-PLS v3.2.8. MAIN OUTCOME MEASURE The main outcome measure was to determine the direct and indirect effects of cigarette pack factors, point-of-sale marketing, and individual factors (psychological reactant trait) to predict smoking intention among school-going adolescents in a theory-based model. RESULTS A total of 386 adolescents fulfilling the inclusion criteria participated. Pictorial warning message reactance (β = .153, P ≤ .001), pack receptivity of conventional pack (β = .297, P = .004), and psychological reactant trait (β = .174, P ≤ .001) were positively related to smoking intention. Pictorial warning negative affect (β = -.153, P = .001) was negatively related to smoking intention. The psychological reactant trait was positively related to message reactance (β = .340, P ≤ .001). However, recall exposure to point-of-sale marketing and pack appraisal of conventional pack was not positively related to smoking intention (β = .038, P = .215 and β = -.026, P = .39, respectively). Pictorial warning message reactance also positively mediates the relationship between psychological reactant trait and smoking intention (β = 0.05, p = .001). The model has strong predictive power. CONCLUSION In conclusion, cigarette pack factors and psychological reactant traits are essential in predicting smoking intention. Hence, policymakers should consider these factors in developing smoking policies.
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Affiliation(s)
- Kavita Jetly
- Author Affiliations: Herbal Medicine Research Centre, Institute of Medical Research, National Institutes of Health, Shah Alam Selangor, Malaysia (Dr Jetly); Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur, Malaysia (Dr Ismail and Nawi); and Non-Communicable Disease Section, Disease Control Division (NCD), Ministry of Health Malaysia, Wilayah Persekutuan Putrajaya, Malaysia (Dr Hassan) Faculty of Public Health, Universitas Sumatera Utara, Indonesia(Dr Ismail)
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Grummon AH, Lee CJY, D'Angelo Campos A, Whitesell C, Brewer NT, Lazard AJ, Greenfield TK, Hall MG. Health harms that discourage alcohol consumption: A randomized experiment of warning messages. Addict Behav 2024; 159:108135. [PMID: 39191066 DOI: 10.1016/j.addbeh.2024.108135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/30/2024] [Accepted: 08/16/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND Health warnings about alcohol consumption could inform consumers and discourage alcohol consumption, but little is known about what topics these warnings should address. We sought to identify promising topics for alcohol warnings. METHODS In January 2024, we recruited a convenience sample of 2,522 US adults ages ≥ 21 years. In an online within-subjects experiment, participants viewed messages about 6 topics (5 warning topics selected from a pool of 16 topics [e.g., liver disease, liver cancer] and 1 control topic [i.e., recycling or reselling products]) shown in random order. For each topic, participants viewed and rated 2 statements about that topic on perceived message effectiveness (primary outcome) and reactance (secondary outcome). RESULTS The 16 warning topics elicited higher perceived message effectiveness than the control topic (ps < 0.001). Among the warning topics, liver disease, most cancer types, dementia or mental decline, and hypertension elicited the highest perceived message effectiveness, while breast cancer, sleep, and drinking guidelines elicited the lowest. Fourteen of the 16 warning topics (all except for fetal harms and impaired driving) elicited more reactance than the control topic (ps < 0.001). Warning topics that elicited high perceived message effectiveness generally elicited high reactance, except for messages about liver disease and liver cancer, which elicited high perceived message effectiveness but only moderate reactance. DISCUSSION Warning messages about a variety of topics hold promise for discouraging alcohol consumption. Messages about liver disease, most cancer types, dementia or mental decline, and hypertension are perceived as especially effective; however, none of these topics are included in the current US alcohol warning.
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Affiliation(s)
- Anna H Grummon
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, USA; Department of Health Policy, Stanford University School of Medicine, Stanford, CA, USA.
| | - Cristina J Y Lee
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Aline D'Angelo Campos
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Callie Whitesell
- Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Noel T Brewer
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Allison J Lazard
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Hussman School of Journalism and Media, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Marissa G Hall
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Dolinšek Š, Scholz C, Giani S, van Weert JCM, van den Putte B, Meppelink CS. The role of mental well-being in the effects of persuasive health messages: A scoping review. Soc Sci Med 2024; 353:117060. [PMID: 38941728 DOI: 10.1016/j.socscimed.2024.117060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/20/2024] [Accepted: 06/17/2024] [Indexed: 06/30/2024]
Abstract
Emerging evidence in health communication and psychology suggests that a) exposure to specific persuasive health messages can have unintended effects on the mental well-being of recipients and b) recipients' mental well-being before exposure can influence message processing. Available evidence regarding the relationship between mental well-being and exposure to specific health messages lacks consistency and is scattered across different fields. This scoping review of 24 publications summarizes what is known about mental health effects in health communication and provides a research agenda for future work. Among others, key findings suggest that particularly negative emotional appeals may have broad, negative effects on indicators of hedonic well-being. Further, humor and gain appeals may positively impact mental well-being, although positive message features are strongly understudied in this space. Lower mental well-being prior to message exposure may impact message processing, but not necessarily message effectiveness. We find that potential well-being effects of health communication have been largely ignored, especially outside the realm of mental health research. Yet, initial evidence does underline the importance of such inquiry. This review summarizes initial evidence of systematic, unintended effects of health messaging on mental well-being and highlights fruitful avenues for future work in this space.
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Affiliation(s)
- Špela Dolinšek
- Amsterdam School of Communication Research, University of Amsterdam, the Netherlands, Nieuwe Achtergracht 166, 1018, WV, Amsterdam.
| | - Christin Scholz
- Amsterdam School of Communication Research, University of Amsterdam, the Netherlands, Nieuwe Achtergracht 166, 1018, WV, Amsterdam
| | - Stefano Giani
- University Library, University of Amsterdam, Roetersstraat 11, 1000, GD, Amsterdam, the Netherlands
| | - Julia C M van Weert
- Amsterdam School of Communication Research, University of Amsterdam, the Netherlands, Nieuwe Achtergracht 166, 1018, WV, Amsterdam; The Centre for Urban Mental Health, University of Amsterdam
| | - Bas van den Putte
- Amsterdam School of Communication Research, University of Amsterdam, the Netherlands, Nieuwe Achtergracht 166, 1018, WV, Amsterdam
| | - Corine S Meppelink
- Amsterdam School of Communication Research, University of Amsterdam, the Netherlands, Nieuwe Achtergracht 166, 1018, WV, Amsterdam
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Malik S, Ong Z. Is evoking fear effective? Exploratory findings from a randomised experiment on the impacts of health warning labels on sugar-sweetened beverages. Public Health Nutr 2023; 27:e42. [PMID: 38126272 PMCID: PMC10882526 DOI: 10.1017/s1368980023002859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
OBJECTIVE Health warning labels (HWL) have been suggested to be effective in reducing consumption of sugar-sweetened beverages (SSB). Yet, the efficacy and acceptability of SSB HWL of different formats (textual/pictorial) and severity remain unclear. This exploratory study aims to examine the extent and mechanism through which HWL of different formats and severity may affect responses towards the HWL and SSB consumption. DESIGN Randomised online experiment. Participants were exposed to images of a hypothetical SSB bearing a HWL of one of three conditions: text-only HWL, moderately severe pictorial HWL and highly severe pictorial HWL. They then responded to theory-based affective, cognitive and behavioural measures. SETTING Singapore. PARTICIPANTS One hundred and twenty-seven young adult consumers from a public university. RESULTS Direct effects were found for fear, avoidance, reactance and acceptability of the HWL, but not attitude, intention or motivation to consume less SSB. Pictorial (moderately severe and highly severe) HWL were associated with greater fear, avoidance, and reactance, and lower acceptability than text-only HWL. There was weak evidence that highly severe pictorial HWL resulted in greater reactance than moderately severe pictorial HWL. Fear mediated the effect of HWL of different severity levels on avoidance, reactance, intention and motivation, but not for attitude or acceptability. CONCLUSIONS Exploratory findings indicate that although pictorial HWL were less acceptable, they may still be effective in influencing intention and motivation to reduce SSB consumption through the psychological mechanism of fear. Hence, graphic HWL should not be dismissed too quickly when considering strategies for reducing SSB consumption.
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Affiliation(s)
- Shelly Malik
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, 637718Singapore
| | - Zoe Ong
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, 637718Singapore
- Global Asia, Interdisciplinary Graduate Programme, Nanyang Technological University, Singapore
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Foust JL, Taber JM. Information Avoidance: Past Perspectives and Future Directions. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2023:17456916231197668. [PMID: 37819241 DOI: 10.1177/17456916231197668] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
In the present age of unprecedented access to information, it is important to understand how and why people avoid information. Multiple definitions of "information avoidance" exist, and key aspects of these definitions deserve attention, such as distinguishing information avoidance from (lack of) information seeking, considering the intentionality and temporal nature of information avoidance, and considering the personal relevance of the information. In this review, we provide a cross-disciplinary historical account of theories and empirical research on information avoidance and seeking, drawing from research in multiple fields. We provide a framework of antecedents of information avoidance, categorized into beliefs about the information (e.g., risk perceptions), beliefs about oneself (e.g., coping resources), and social and situational factors (e.g., social norms), noting that constructs across categories overlap and are intertwined. We suggest that research is needed on both positive and negative consequences of information avoidance and on interventions to reduce information avoidance (when appropriate). Research is also needed to better understand temporal dynamics of information avoidance and how it manifests in everyday life. Finally, comprehensive theoretical models are needed that differentiate avoidance from seeking. Research on information avoidance is quickly expanding, and the topic will only grow in importance.
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Affiliation(s)
- Jeremy L Foust
- Department of Psychological Sciences, Kent State University
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Jalal Eddine R, Moacdieh NM. Bilingual Cigarette Warning Labels: Effects on Young People's Recall and Attention in Lebanon. JOURNAL OF DRUG EDUCATION 2023; 52:30-44. [PMID: 37858924 DOI: 10.1177/00472379231209313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
The goal was to determine the effects of bilingual cigarette warning labels on the recall performance and attention of young bilingual Lebanese college students. Forty-eight students were shown English-only, Arabic-only, or bilingual cigarette warning labels in 2020. Participants recalled as many of the labels as they could after the experiment and then two weeks later. Eye tracking was used to determine attention to the label and subjective data were collected. Results showed that bilingual labels did not lead to better recall; participants needed more time to extract data from bilingual labels and first looked at them later in time, although bilingual labels were revisited more. However, participants believed that bilingual labels were better. It appeared that bilingual labels led to clutter rather than helped recall.
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Affiliation(s)
- Reem Jalal Eddine
- Department of Industrial Engineering and Management, American University of Beirut, Beirut, Lebanon
| | - Nadine Marie Moacdieh
- Department of Industrial Engineering and Management, American University of Beirut, Beirut, Lebanon
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Grummon AH, Musicus AA, Moran AJ, Salvia MG, Rimm EB. Consumer Reactions to Positive and Negative Front-of-Package Food Labels. Am J Prev Med 2023; 64:86-95. [PMID: 36207203 PMCID: PMC10166580 DOI: 10.1016/j.amepre.2022.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 08/12/2022] [Accepted: 08/18/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The National Academy of Medicine recommends that the U.S. adopt an interpretative front-of-package food labeling system, but uncertainty remains about how this system should be designed. This study examined reactions to front-of-package food labeling systems that use positive labels to identify healthier foods, negative labels to identify unhealthier foods, or both. METHODS In August 2021, U.S. adults (N=3,051) completed an online randomized experiment. Participants were randomly assigned to 1 of 4 labeling conditions: control (calorie), positive, negative, or both positive and negative labels. Labels were adapted from designs for a 'healthy' label drafted by the Food and Drug Administration and displayed on the front of product packaging. Participants selected products to purchase, identified healthier products, and reported reactions to the labels. Analyses, conducted in 2022, examined the healthfulness of participants' selections using the Ofcom Nutrient Profiling Model score (0-100, higher scores indicate being healthier). RESULTS Participants exposed to only positive labels, only negative labels, or both positive and negative labels had healthier selections than participants in the control arm (differences vs control=1.13 [2%], 2.34 [4%] vs 3.19 [5%], respectively; all p<0.01). The both-positive-and-negative-labels arm outperformed the only-negative-labels (p=0.03) and only-positive-labels (p<0.001) arms. The only-negative-labels arm outperformed the only-positive-labels arm (p=0.005). All the 3 interpretative labeling systems also led to improvements in the identification of healthier products and beneficial psychological reactions (e.g., attention, thinking about health effects; all p<0.05). CONCLUSIONS Front-of-package food labeling systems that use both positive and negative labels could encourage healthier purchases and improve understanding more than systems using only positive or only negative labels.
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Affiliation(s)
- Anna H Grummon
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Department of Population Medicine, Harvard Medical School/Harvard Pilgrim Health Care Institute, Boston, Massachusetts.
| | - Aviva A Musicus
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Alyssa J Moran
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Meg G Salvia
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Eric B Rimm
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
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Ranney LM, Jarman KL, Clark SA, Baler G, Gourlay M, Brewer NT, Goldstein AO, Byron MJ. Reducing Misperceptions About Very Low Nicotine Content Cigarettes: Insights From Adults Who Smoke. Nicotine Tob Res 2022; 24:1951-1958. [PMID: 35797207 PMCID: PMC9653078 DOI: 10.1093/ntr/ntac165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/28/2022] [Accepted: 07/06/2022] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Many people incorrectly think that very low nicotine content (VLNC) cigarettes are less carcinogenic than current cigarettes. This risk misperception by people who smoke could reduce motivation to quit under a nicotine reduction policy. We qualitatively examined perspectives on campaign messages designed to reduce misperceptions. AIMS AND METHODS Adults who smoke from North Carolina participated in online interviews. After being introduced to the idea of a VLNC policy, participants were shown VLNC messages and asked about their perceptions on the clarity, understandability, persuasiveness, and meaning of the messages. We conducted a thematic content analysis of the transcripts. RESULTS Thirty adults who smoke cigarettes participated (15 females, 13 males, 2 nonbinary) with a mean age of 43 years. Central themes that emerged were: (1) Confusion about the proposed VLNC cigarette policy affected how messages were interpreted; (2) Messages that promote self-efficacy for quitting rather than guilt or fear were better received; and (3) Direct and succinct messages were seen as more able to grab attention and inform people who smoke. Some participant concerns focused on whether VLNC cigarettes would relieve their nicotine cravings and whether they would need to smoke more VLNC cigarettes to feel satisfied. CONCLUSION Campaign messages to educate the public about the harmful effects of smoking VLNC cigarettes may be more effective if people who smoke are informed about the policy's rationale to understand why nicotine is removed rather than the other harmful chemicals. Messages should also acknowledge the difficulty of quitting and be short and direct to capture attention. IMPLICATIONS Adults who smoke have some confusion about nicotine reduction in cigarettes and this affects how they perceive potential communication campaign messages about the risk of smoking VLNC cigarettes. In our qualitative research, we found that adults who smoke prefer messages about VLNC cigarettes that acknowledge the challenge of quitting and that are direct and succinct. With further development, campaign messages may be able to reduce misperceptions about VLNC cigarettes and maximize the public health benefit of a nicotine reduction policy.
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Affiliation(s)
- Leah M Ranney
- Corresponding Author: Dr. Leah M. Ranney, University of North Carolina, 590 Manning Drive CB 7595, Chapel Hill, NC 27599, USA. Telephone: 919-475-2773; E-mail:
| | - Kristen L Jarman
- Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sonia A Clark
- Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - G Baler
- Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Margaret Gourlay
- Clinical Endoscopy Division, Boston Scientific Corporation, Marlborough, MA, USA
| | - Noel T Brewer
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Adam O Goldstein
- Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA,Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - M Justin Byron
- Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA,Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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El-Amin S, Kinnunen JM, Rimpelä A. Adolescents' Perceptions of Harmfulness of Tobacco and Tobacco-like Products in Finland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:1485. [PMID: 35162508 PMCID: PMC8834861 DOI: 10.3390/ijerph19031485] [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: 12/13/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 12/05/2022]
Abstract
During the recent years, new tobacco and tobacco-like products, e.g., e-cigarettes, have emerged on the market. Adolescents often underestimate health risks in general, including those concerning tobacco. Little is known of adolescents' perceptions of health risks of the newer products. Our paper compares adolescents' perceptions of harmfulness of cigarettes, e-cigarettes, snus, water pipes, and nicotine in Finland, a country with a long history of strict tobacco control policy. Online surveys to nationally representative samples of 12-18-year-olds were conducted in 2017 and 2019, with 7578 answering the surveys. Only 3% of boys and 2% of girls did not agree that cigarettes are harmful to health. The percentages were slightly higher for snus (6% and 3%, respectively) and nicotine (12%, 8%) but much higher for e-cigarettes (30%, 22%) and water pipes (36%, 38%). Those who used the product, whose parents were smokers or had lower education, and whose school performance was lower, less often agreed with the harmful health effects of the products. Our results showed that adolescents understood the harmfulness of older tobacco products better than the harmfulness of the newer ones. Our results also showed the need to strengthen health education and fix adolescents' misperceptions of the health effects of the newer products.
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Affiliation(s)
- Salma El-Amin
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, 33014 Tampere, Finland; (S.E.-A.); (A.R.)
| | - Jaana M. Kinnunen
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, 33014 Tampere, Finland; (S.E.-A.); (A.R.)
| | - Arja Rimpelä
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, 33014 Tampere, Finland; (S.E.-A.); (A.R.)
- Department of Adolescent Psychiatry, Tampere University Hospital, P.O. Box 2000, 33521 Tampere, Finland
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Dewi FST, Kusumaningrum F, Friday L, Baiquni F, Urrahman D, Kurniawan RN, Widyatama R. Strict and Comprehensive Tobacco Control Policy is Needed: A Qualitative Study Exploring How People Responding a New Policy of Pictorial Health Warning on Cigarette Package in Indonesia. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Little is known about the process on how smoker and nonsmoker responses to a Pictorial Health Warning (PHW) which is important for policy improvement.
AIM: We aim to explore the nature of the reaction and the extent of impact of the PHW implementation on smoking habit in Indonesia.
METHODS: We collected the data among adult aged 18+ years in Sleman District, Yogyakarta, Indonesia, involving 45 informants in in-depth interviews and 22 informants in four Focus Group Discussions, selected using the maximum variation sampling according to smoking status and area of residence. We discussed with respondents about the meaning of the PHWs, how they felt when seeing the PHWs, how those feelings emerged when seeing the PHWs, and the impact of seeing the PHWs. We analyzed the data using the content analysis.
RESULTS: PHWs raised the intended negative emotional response, that wearing out over time. However, for smokers, the disease threat in the message was less obvious than to defeat smoking addiction. Smokers tried to manage their risk of illness themselves. Among non-smokers, they were more confident in being non-smokers. Both smokers and non-smokers thought that Government is half-hearted in controlling the smoking problem. Smokers were grateful, but non-smokers were sorry for this.
CONCLUSIONS: The application of PHW threatens smokers but does not make them quit smoking because of the fear of defeating cigarette dependence. For non-smokers, they feel more confident to be a smoker-free. Respondents claim the government is not serious about controlling smoking.
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Grummon AH, Brewer NT. Health Warnings and Beverage Purchase Behavior: Mediators of Impact. Ann Behav Med 2021; 54:691-702. [PMID: 32182336 DOI: 10.1093/abm/kaaa011] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND To reduce diet-related chronic disease, policymakers have proposed requiring health warnings on sugar-sweetened beverages (SSBs). Health warnings reduced purchases of these products by 22% in our recent randomized controlled trial, but the mechanisms remain unclear. PURPOSE We sought to identify the psychological mechanisms that explain why SSB health warnings affect purchase behavior. METHODS In 2018, we recruited 400 adult SSB consumers to complete a shopping task in a naturalistic convenience store laboratory in North Carolina, USA. We randomly assigned participants to either a health warning arm (all SSBs in the store displayed a text health warning) or to a control arm (SSBs displayed a control label). Participants selected items to purchase with cash. RESULTS Compared to control labels, health warnings elicited more attention, negative affect, anticipated social interactions, and thinking about harms (range of ds = 0.63-1.34; all p < .001). Health warnings also led to higher injunctive norms about limiting SSB consumption (d = 0.27, p = .008). Except for attention, all of these constructs mediated the effect of health warnings on SSB purchases (all p < .05). In contrast, health warnings did not influence other attitudes or beliefs about SSBs or SSB consumption (e.g., healthfulness, outcome expectations, and response efficacy). CONCLUSIONS Health warnings on sugar-sweetened beverages affected purchase behavior by eliciting negative emotions, increasing anticipated social interactions, keeping SSBs' harms at top of mind, and shifting norms about beverage consumption. Results are consistent with recent studies of why tobacco warnings influence quitting behavior, pointing toward a general framework for understanding how health warnings affect behavior. CLINICAL TRIALS REGISTRATION NCT #03511937.
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Affiliation(s)
- Anna H Grummon
- Harvard Center for Population and Development Studies, Harvard T. H. Chan School of Public Health, Cambridge, MA, USA.,Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Noel T Brewer
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, USA
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Message perceptions and effects perceptions as proxies for behavioral impact in the context of anti-smoking messages. Prev Med Rep 2021; 23:101434. [PMID: 34194959 PMCID: PMC8237599 DOI: 10.1016/j.pmedr.2021.101434] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 04/26/2021] [Accepted: 05/07/2021] [Indexed: 11/20/2022] Open
Abstract
In the context of anti-smoking messages, effects perceptions (perceived behavioral impact) mediated message impact on quit intentions and six quitting and related behaviors while message perceptions (persuasive potential) did not. The sizes of indirect effects involving effects perceptions ranged from small to medium. These findings provide support for the diagnostic value of effects perceptions in testing messages for behavior change in the context of tobacco use and, possibly, other risky health behaviors. The use of effects perceptions in formative research may increase the efficiency with which behavior change interventions can be developed and optimized under resource constraints.
Researchers commonly use message perceptions (persuasive potential) or effects perceptions (perceived behavioral impact) in formative research to select tobacco risk messages. We sought to identify whether message perceptions or effects perceptions are more useful as proxies for the behavioral impact of tobacco risk messages. In a three-week trial, 703 U.S. adult smokers (ages ≥ 21) were randomly assigned to receive brief messages on their cigarette packs about toxic chemicals in cigarette smoke (chemical messages) or control messages about properly disposing of cigarette litter. The final follow-up survey assessed message perceptions, effects perceptions, quit intentions, and six behavioral outcomes. We conducted multiple mediation analysis in a structural equation modeling framework to test the indirect effects of messages by way of message perceptions and effects perceptions. Message perceptions did not independently mediate the impact of chemical messages on any of the outcomes (7 p-values ≥ 0.01). In contrast, effects perceptions mediated the impact of chemical messages on avoiding the messages, seeking chemical information, intentions to quit smoking, butting out a cigarette, forgoing a cigarette, and making a quit attempt (6 p-values ≤ 0.001). No mediation was present for social interactions about the message (p-value = 0.72). The effect sizes for these mediated effects were small to medium. Thus, effects perceptions, but not message perceptions, were a proxy for risk messages’ impact on quit intentions and six quitting and related behaviors. These findings point to the diagnostic value of effects perceptions in formative research on tobacco risk messages.
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Clarke N, Pechey E, Mantzari E, Blackwell AKM, De-Loyde K, Morris RW, Munafò MR, Marteau TM, Hollands GJ. Impact of health warning labels on snack selection: An online experimental study. Appetite 2020; 154:104744. [PMID: 32562806 PMCID: PMC7450271 DOI: 10.1016/j.appet.2020.104744] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 05/05/2020] [Accepted: 05/14/2020] [Indexed: 11/30/2022]
Abstract
Excessive consumption of energy-dense food increases the risk of obesity, which in turn increases the risk of non-communicable diseases, including heart disease, type 2 diabetes and most non-smoking-related cancers. Health warning labels (HWLs) that communicate the adverse health consequences of excess energy consumption could reduce intake of energy-dense foods. The aim of the current study was to estimate the impact on selection of energy-dense snacks of (a) image-and-text HWLs (b) text-only HWLs and (c) calorie information. In a between-subjects, 3 (HWL: image-and-text, text-only, no label) x 2 (calorie information: present, absent), factorial experimental design, participants (N = 4134) were randomised to view a selection of energy-dense and non-energy-dense snacks with one of five label types or no label. The primary outcome was the proportion of participants selecting an energy-dense snack in a hypothetical vending machine task. The proportion of participants selecting an energy-dense snack was reduced in all label groups, relative to the no label group (no label: 59%; calories only: 54%; text-only HWL: 48%; text-only HWL with calories: 44%; image-and-text HWL: 37%; image-and-text HWL with calories: 38%). Compared to the no label group, participants were least likely to select an energy-dense snack in the image-and-text HWL group (OR = 0.46, 95%CI = 0.40, 0.54, p < 0.001). Health warning labels - particularly those including an image and text - have the potential to reduce selection of energy-dense snacks in an online setting. Their impact on selection and consumption in real-world settings awaits testing.
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Affiliation(s)
- Natasha Clarke
- Behaviour and Health Research Unit, Institute of Public Health, University of Cambridge, Cambridge, UK.
| | - Emily Pechey
- Behaviour and Health Research Unit, Institute of Public Health, University of Cambridge, Cambridge, UK
| | - Eleni Mantzari
- Behaviour and Health Research Unit, Institute of Public Health, University of Cambridge, Cambridge, UK
| | - Anna K M Blackwell
- Tobacco and Alcohol Research Group, School of Psychological Science, University of Bristol, Bristol, UK
| | - Katie De-Loyde
- Tobacco and Alcohol Research Group, School of Psychological Science, University of Bristol, Bristol, UK
| | | | - Marcus R Munafò
- Tobacco and Alcohol Research Group, School of Psychological Science, University of Bristol, Bristol, UK
| | - Theresa M Marteau
- Behaviour and Health Research Unit, Institute of Public Health, University of Cambridge, Cambridge, UK
| | - Gareth J Hollands
- Behaviour and Health Research Unit, Institute of Public Health, University of Cambridge, Cambridge, UK
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Incremental criterion validity of message perceptions and effects perceptions in the context of anti-smoking messages. J Behav Med 2020; 44:74-83. [PMID: 32519300 DOI: 10.1007/s10865-020-00163-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 05/21/2020] [Indexed: 10/24/2022]
Abstract
To select promising health messages, formative research has often relied on perceived message effectiveness (PME) scales assessing either of two related constructs, message perceptions (persuasive potential) and effects perceptions (potential for behavioral impact). We sought to examine their incremental criterion validity within a comparative framework. Participants were 703 U.S. adult smokers (ages [Formula: see text] 21) who received anti-smoking or comparable control (littering) messages on their cigarette packs for 3 weeks. Structural equation models examined both PME constructs as simultaneous correlates of outcomes from the UNC Tobacco Warnings Model. Message perceptions demonstrated incremental criterion validity with attention, an early behavioral antecedent ([Formula: see text] = 0.82, p < .001). Effects perceptions demonstrated incremental criterion validity with later behavioral antecedents (range [Formula: see text] = 0.74-0.87, all p < .01) and quitting behaviors ([Formula: see text] = 0.36-0.66, all p < .001). Formative research on anti-smoking messages may benefit from focusing on effects perceptions to characterize potential for behavior change.
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Abstract
BACKGROUND Policymakers worldwide are considering requiring warnings for sugary drinks. A growing number of experimental studies have examined sugary drink warnings' impacts, but no research to our knowledge has synthesized this literature. To inform ongoing policy debates, this study aimed to identify the effects of sugary drink warnings compared with control conditions. METHODS AND FINDINGS We systematically searched 7 databases on June 21, 2019, and October 25, 2019. We also searched reference lists of relevant articles. Two investigators independently screened titles, abstracts, and full texts to identify peer-reviewed articles that used an experimental protocol to examine the effects of sugary drink warnings compared to a control condition. Two investigators independently extracted study characteristics and effect sizes from all relevant full-text articles. We meta-analyzed any outcome assessed in at least 2 studies, combining effect sizes using random effects meta-analytic procedures. Twenty-three experiments with data on 16,241 individuals (mean proportion female, 58%) were included in the meta-analysis. Most studies took place in Latin America (35%) or the US or Canada (46%); 32% included children. Relative to control conditions, sugary drink warnings caused stronger negative emotional reactions (d = 0.69; 95% CI: 0.25, 1.13; p = 0.002) and elicited more thinking about the health effects of sugary drinks (d = 0.65; 95% CI: 0.29, 1.01; p < 0.001). Sugary drink warnings also led to lower healthfulness perceptions (d = -0.22; 95% CI: -0.27, -0.17; p < 0.001) and stronger disease likelihood perceptions (d = 0.15; 95% CI: 0.06, 0.24; p = 0.001). Moreover, sugary drink warnings reduced both hypothetical (d = -0.32; 95% CI: -0.44, -0.21; p < 0.001) and actual consumption and purchasing behavior (d = -0.17; 95% CI: -0.30, -0.04; p = 0.012). Statistically significant effects were not observed for perceptions of added sugar or positive sugary drink attitudes (p's > 0.10). Moderation analyses revealed that health warnings (e.g., "Beverages with added sugar contribute to obesity") led to greater reductions in hypothetical sugary drink purchases than did nutrient warnings (e.g., "High in sugar"; d = -0.35 versus -0.18; Qb = 4.04; p = 0.04). Limitations of this study include that we did not review grey literature and that we were unable to conduct moderation analyses for several prespecified moderators due to an insufficient number of studies. CONCLUSIONS This international body of experimental literature supports sugary drink warnings as a population-level strategy for changing behavior, as well as emotions, perceptions, and intentions. PROTOCOL REGISTRY PROSPERO ID 146405.
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Protecting consumers from fraudulent health claims: A taxonomy of psychological drivers, interventions, barriers, and treatments. Soc Sci Med 2020; 259:112790. [PMID: 32067757 DOI: 10.1016/j.socscimed.2020.112790] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 12/13/2019] [Accepted: 01/04/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Fraudulent health claims-false or misleading claims used to promote health remedies that are untested, ineffective, and often harmful-cause extensive and persistent harm to consumers. To address this problem, novel interventions are needed that address the underlying cognitive mechanisms that render consumers susceptible to fraudulent health claims. However, there is currently no single framework of relevant psychological insights to design interventions for this purpose. The current review aims to address this gap. METHOD An integrative theoretical review was conducted across several relevant disciplines including criminology; behavioural economics; and cognitive, health, and social psychology. RESULTS The current review presents a novel taxonomy that aims to serve as an agenda for future research to systematically design and compare interventions based on empirical evidence. Specifically, this taxonomy identifies (i) the psychological drivers that make consumers susceptible to fraudulent health claims, (ii) the psychological barriers that may prevent successful application of interventions, and (iii) proposes evidence-informed treatments to overcome those barriers. CONCLUSIONS The resulting framework integrates behavioural insights from several hitherto distinct disciplines and structures promising interventions according to five underlying psychological drivers: Visceral influence, Affect, Nescience, Misinformation, and Norms (VANMaN). The taxonomy presents an integrative and accessible theoretical framework for designing evidence-informed interventions to protect consumers from fraudulent health claims. This review has broad implications for numerous topical issues including the design and evaluation of anti-fraud campaigns, efforts to address the growing problem of health-related misinformation, and for countering the polarisation of politically sensitive health issues.
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Brewer NT, Jeong M, Hall MG, Baig SA, Mendel JR, Lazard AJ, Noar SM, Kameny MR, Ribisl KM. Impact of e-cigarette health warnings on motivation to vape and smoke. Tob Control 2019; 28:tobaccocontrol-2018-054878. [PMID: 31292169 PMCID: PMC6824616 DOI: 10.1136/tobaccocontrol-2018-054878] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 03/07/2019] [Accepted: 03/19/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND A prevailing hypothesis is that health warnings for electronic cigarettes (e-cigarettes) could drive people away from vaping and towards smoking cigarettes. We consider an alternative hypothesis that e-cigarette warnings discourage both vaping and smoking. METHODS Participants were a national convenience sample of 2218 US adults who used e-cigarettes, cigarettes or both. In August 2018, we randomised participants to one of three warning types (control text about littering, text-only e-cigarette warning or pictorial e-cigarette warning). We further randomised participants viewing e-cigarette warnings to one of three topics (nicotine addiction, health hazards of use, or both health hazards and harms of use). The preregistered primary outcome was intentions to quit vaping among e-cigarette users. Secondary outcomes included interest in smoking and Tobacco Warnings Model constructs: attention, negative affect, anticipated social interactions and cognitive elaboration. RESULTS Text warnings elicited higher intentions to quit vaping than control among e-cigarette users (d=0.44, p<0.001), and pictorial warnings elicited still higher intentions to quit vaping than text (d=0.12, p<0.05). Text warnings elicited lower interest in smoking compared with control among smokers (p<0.05); warnings had no other effects on interest in smoking among smokers or non-smokers. Text warnings about health hazards elicited higher intentions to quit vaping than nicotine addiction warnings. E-cigarette warnings also increased Tobacco Warnings Model constructs. DISCUSSION E-cigarette health warnings may motivate users to quit vaping and discourage smoking. The most promising warnings include health hazards (other than nicotine addiction) and imagery. We found no support for the hypothesis that e-cigarette warnings could encourage smoking cigarettes.
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Affiliation(s)
- Noel T Brewer
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Michelle Jeong
- Center for Tobacco Studies, Rutgers School of Public Health, New Brunswick, New Jersey, USA
| | - Marissa G Hall
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Sabeeh A Baig
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
- Department of Sociomedical Science, Columbia University Mailman School of Public Health, New York, New York, USA
| | - Jennifer R Mendel
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Allison J Lazard
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
- School of Media and Journalism, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Seth M Noar
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
- School of Media and Journalism, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Madeline R Kameny
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Kurt M Ribisl
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
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The role of powerful audiences in health information avoidance. Soc Sci Med 2019; 220:430-439. [DOI: 10.1016/j.socscimed.2018.11.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 11/05/2018] [Accepted: 11/26/2018] [Indexed: 12/12/2022]
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Morgan JC, Golden SD, Noar SM, Ribisl KM, Southwell BG, Jeong M, Hall MG, Brewer NT. Conversations about pictorial cigarette pack warnings: Theoretical mechanisms of influence. Soc Sci Med 2018; 218:45-51. [PMID: 30340152 DOI: 10.1016/j.socscimed.2018.09.063] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 09/19/2018] [Accepted: 09/30/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Social interactions are a key mechanism through which health communication campaigns influence behavior. Little research has examined how conversations about pictorial warnings motivate behavior. PURPOSE We sought to establish whether and how smokers' conversations explain the effect of pictorial warnings on quit attempts. METHODS US adult smokers (n = 2149) participated in a controlled trial that randomly assigned them to have their cigarette packs labeled with pictorial or text-only warnings for four weeks. Surveys assessed the number of conversations sparked by pictorial warnings and the theoretical mechanisms cognitive elaboration and social norms at each visit. Analyses used structural equation modeling to test our theorized mediation models. RESULTS The number of conversations about the warnings mediated the relationship between exposure to pictorial warnings and quit attempts (p < .001). In serial mediation analysis examining possible theoretical mechanisms, the number of conversations was associated with greater cognitive elaboration, which in turn was associated with being more likely to make a quit attempt (p < .05). Social norms did not explain the influence of conversations on quit attempts. CONCLUSIONS Pictorial warnings increased conversations about the warnings, which led to greater cognitive elaboration, which led to greater quit attempts. Our findings suggest designing warnings that increase conversations in order to better inform and motivate smokers. Furthermore, these findings improve our understanding of why conversations matter in health communication.
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Affiliation(s)
- Jennifer C Morgan
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, USA.
| | - Shelley D Golden
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA
| | - Seth M Noar
- School of Media and Journalism, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, NC, USA
| | - Kurt M Ribisl
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, NC, USA
| | - Brian G Southwell
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA; School of Media and Journalism, University of North Carolina at Chapel Hill, North Carolina, NC, USA; RTI International, Research Triangle Park, North Carolina, NC, USA
| | - Michelle Jeong
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Center for Tobacco Studies, Rutgers School of Public Health, New Brunswick, NJ, USA
| | - Marissa G Hall
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, NC, USA
| | - Noel T Brewer
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, NC, USA
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