Using the health belief model to predict injecting drug users' intentions to employ harm reduction strategies

We examine psychological mediating mechanisms to promote ocean health among the U.S. public. Ocean acidification (OA) was chosen as the focus, as experts consider it as important as climate change with the same cause of humanity’s excessive carbon dioxide (CO2) emissions, but it is lesser known. Empathy is a multi-dimensional concept that includes cognitive and emotional aspects. Previous literature argues that environmental empathy can facilitate positive behaviors. We tested the hypothesis that empathy affects beliefs and behavioral intentions regarding ocean health using the Health Belief Model. We found that higher empathy toward ocean health led to higher perceived susceptibility and severity from OA, greater perceived benefits of CO2 emissions reduction, greater perceived barriers, and keener attention to the media. Beliefs and media attention positively influenced behavioral intentions (e.g., willingness to buy a fuel efficient car). Theoretical and practical implications regarding audience targeting and intervention design are discussed.

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Users’ Beliefs Toward Physical Distancing in Facebook Pages of Public Health Authorities During COVID-19 Pandemic in Early 2020

Health Education & Behavior ◽

10.1177/10901981211014428 ◽

2021 ◽

pp. 109019812110144

Author(s):

Soon Guan Tan ◽

Aravind Sesagiri Raamkumar ◽

Hwee Lin Wee

Keyword(s):

Public Health ◽

Health Belief Model ◽

United States Public Health ◽

Health Belief ◽

The United States ◽

Health Authorities ◽

Public Health Authorities ◽

Control And Prevention ◽

Belief Model ◽

The Health Belief Model

This study aims to describe Facebook users’ beliefs toward physical distancing measures implemented during the Coronavirus disease (COVID-19) pandemic using the key constructs of the health belief model. A combination of rule-based filtering and manual classification methods was used to classify user comments on COVID-19 Facebook posts of three public health authorities: Centers for Disease Control and Prevention of the United States, Public Health England, and Ministry of Health, Singapore. A total of 104,304 comments were analyzed for posts published between 1 January, 2020, and 31 March, 2020, along with COVID-19 cases and deaths count data from the three countries. Findings indicate that the perceived benefits of physical distancing measures ( n = 3,463; 3.3%) was three times higher than perceived barriers ( n = 1,062; 1.0%). Perceived susceptibility to COVID-19 ( n = 2,934; 2.8%) was higher compared with perceived severity ( n = 2,081; 2.0%). Although susceptibility aspects of physical distancing were discussed more often at the start of the year, mentions on the benefits of intervention emerged stronger toward the end of the analysis period, highlighting the shift in beliefs. The health belief model is useful for understanding Facebook users’ beliefs at a basic level, and it provides a scope for further improvement.

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Using the health belief model to assess the impact of student pharmacist-led health outreach events

Currents in Pharmacy Teaching and Learning ◽

10.1016/j.cptl.2021.01.031 ◽

2021 ◽

Vol 13 (6) ◽

pp. 694-698

Author(s):

Angela Chu ◽

Brittany M. Harnicher ◽

Bertha P. Castrellon ◽

Jeffrey A. Bowers ◽

Guogen Shan

Keyword(s):

Health Belief Model ◽

Health Belief ◽

Belief Model ◽

The Impact ◽

The Health Belief Model

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Public health messages on arboviruses transmitted by Aedes aegypti in Brazil

BMC Public Health ◽

10.1186/s12889-021-11339-x ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

India L. Clancy ◽

Robert T. Jones ◽

Grace M. Power ◽

James G. Logan ◽

Jorge Alberto Bernstein Iriart ◽

...

Keyword(s):

Public Health ◽

Health Belief Model ◽

Behaviour Change ◽

Health Belief ◽

Health Messages ◽

Breeding Sites ◽

Potential Effectiveness ◽

Public Health Messages ◽

Belief Model ◽

The Health Belief Model

Abstract Background The outbreak of Zika virus in Brazil in 2015 followed the arrival of chikungunya in 2014 and a long history of dengue circulation. Vital to the response to these outbreaks of mosquito-borne pathogens has been the dissemination of public health messages, including those promoted through risk communication posters. This study explores the content of a sample of posters circulated in Brazil towards the end of the Zika epidemic in 2017 and analyses their potential effectiveness in inducing behaviour change. Methods A content analysis was performed on 37 posters produced in Brazil to address outbreaks of mosquito-borne pathogens. The six variables of the Health Belief Model were used to assess the potential effectiveness of the posters to induce behaviour change. Results Three overarching key messages emerged from the posters. These included (i) the arboviruses and their outcomes, (ii) a battle against the mosquito, and (iii) a responsibility to protect and prevent. Among the six variables utilised through the Health Belief Model, cues to action were most commonly featured, whilst the perceived benefits of engaging in behaviours to prevent arbovirus transmission were the least commonly featured. Conclusions The posters largely focused on mosquito-borne transmission and the need to eliminate breeding sites, and neglected the risk of the sexual and congenital transmission of Zika and the importance of alternative preventive actions. This, we argue, may have limited the potential effectiveness of these posters to induce behaviour change.

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