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The Theory of Planned Behavior during the COVID-19 pandemic: A comparison of health behaviors between Belgian and French residents.

ABSTRACT: The COVID-19 pandemic presents a global crisis and authorities have encouraged the population to promote preventive health behaviors to slow the spread of the virus. While the literature on psychological factors influencing health behaviors during the COVID-19 is flourishing, there is a lack of cross-national research focusing on multiple health behaviors. The present study overcomes this limitation and affords a validation of the Theory of Planned Behavior (TPB) as a conceptual framework for explaining the adoption of handwashing and limitation of social contacts, two health behaviors that highly differ in their nature. Specifically, we compare TPB model on these two protective behaviors among people living in Belgium (N = 3744) and France (N = 1060) during the COVID-19 sanitary crisis. Data were collected from March 18 until April 19, 2020, which corresponds to the spring lockdown and the first peak of the pandemic in these countries. Results indicated that more positive attitudes, greater social norms, increased perceived control and higher intentions were related to higher adherence to handwashing and limitation of social contacts, for both Belgian and French residents. Ultimately, we argued that the TPB model tends to manifest similarly across countries in explaining health behaviors, when comparing handwashing and limitation of social contacts among individuals living in different national contexts.

SUBMITTER: Wollast R

PROVIDER: S-EPMC8568184 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

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The Theory of Planned Behavior during the COVID-19 pandemic: A comparison of health behaviors between Belgian and French residents.

Wollast Robin R Schmitz Mathias M Bigot Alix A Luminet Olivier O

PloS one 20211104 11

The COVID-19 pandemic presents a global crisis and authorities have encouraged the population to promote preventive health behaviors to slow the spread of the virus. While the literature on psychological factors influencing health behaviors during the COVID-19 is flourishing, there is a lack of cross-national research focusing on multiple health behaviors. The present study overcomes this limitation and affords a validation of the Theory of Planned Behavior (TPB) as a conceptual framework for ex ...[more]

PMID: 34735473

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Project description:Background Women bodybuilders build their ideal physique by manipulating their diet, supplement, and exercise regimens to extreme levels. Excess protein intake and dietary supplement use is ubiquitous in women bodybuilders preparing for a competition, i.e., in-season competitors, however the impetus for these two dietary behaviors are relatively unknown. The Theory of Planned Behavior (TPB) has been used to explain dietary behaviors. The purpose of the study was to examine how the TPB can explain protein intake and dietary supplement use in in-season competitors. Methods Using a cross-sectional design, an online questionnaire was developed, validated, and administered to collect dietary supplement use, TPB variables, and other measures from 112 in-season competitors. Protein intake was assessed using multiple 24-h dietary recalls. Associations between TPB and protein intake and dietary supplement use were determined with multiple regression analysis while adjusting for confounders. Results For protein intake: attitude, subjective norm, and perceived behavioral control explained 8% of the variance in intention; subjective norm independently predicted intention. Behavioral beliefs predicted attitude; subjective norm was predicted by trainer/coach, workout partners, and social media influencers. For dietary supplement use: intention explained 5% of the variance in dietary supplement use; attitude, subjective norm, and perceived behavioral control together explained 38% of the variance in intention. Attitudes towards dietary supplements use were predicted by five factors (not a waste of money, help improve physique, sustain energy levels, provide enough calories, help with recovery). Primary determinants of subjective norm were fellow competitors, social media influencers, and trainer/coach. Perceived behavioral control was predicted by three factors (ease of purchase, affordability to purchase, availability to purchase). Conclusions TPB predicted dietary supplement use in women bodybuilders during in-season but there was little evidence for the prediction of protein intake using the TPB. Health professionals should develop effective interventions using strategies that align health education messages with in-season competitors’ outcome beliefs and collaborate with their referent others to influence safer and effective dietary supplement use. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-023-16568-w.

Project description:BackgroundOral cancer is becoming a primary concern for non-communicable illnesses and global health care initiatives. Low-income people, people with disabilities, the elderly, residents of detached and rural regions, and people belonging to minority groups bear a greater burden of oral diseases. The purpose of this research is to identify rural women's oral cancer prevention activities using the theory of planned behavior (TPB).MethodsThe current research is a cross-sectional analysis of 700 female hookah users who were referred to rural health facilities in Fasa and Shiraz, Fars, Iran in 2019-2020. The participants were selected by random sampling method. The TPB questionnaire and a demographic information questionnaires were the data gathering instruments used in this study to assess oral cancer prevention practices among participants. Data were analyzed by SPSS 22 using frequency, mean, and standard deviation as descriptive statistics, and Pearson correlation coefficients and linear regression as inferential statistics at a significance level of P < 0.05. The Kolmogorov-Smirnov test was used to determine whether the data were normal.ResultsThe average age of the participants was 44.54 ± 8.72 years, and the average age at which they started hookah was 23.8 ± 28.68 years. The average history of hookah use was 15.8 ± 6.65 years, and the average size of the household in the test group was 4.73 ± 1.16. The average scores of the constructs of the TPB and oral cancer prevention behaviors were average or at a low level, while nicotine addiction was relatively high. The constructs of knowledge, attitude, subjective norms, and behavioral intention are significantly correlated with oral cancer prevention behaviors in hookah-user women. There was a significant inverse relationship between nicotine dependence and oral cancer prevention behaviors, and there was a strong link between perceived behavioral control and behavioral intention (P < 0.05).ConclusionBased on the results of this study, the average scores of the structures of the TPB and oral cancer prevention behaviors were average or at a low level among rural hookah-user women, which indicates the necessity of an educational program based on this theory for rural women to adopt and maintain oral cancer prevention behaviors.

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Project description:Background/objectivesPrimary caregivers of children play a significant role in developing their dietary behaviors. Guided by the Theory of Planned Behavior (TPB), this integrative review aimed to synthesize studies examining how personal and household characteristics, caregivers' dietary beliefs, intentions, and feeding practices influence the eating behaviors of preschool-aged children (2-5 years).MethodsPubMed, CINAHL, and PsycINFO databases were searched for peer-reviewed articles published between January 2014 and September 2024. The expanded PRISMA 2020 checklist was used to guide the literature search and report the results. The Johns Hopkins Nursing Evidence-Based Practice (JHNEBP) was also used to evaluate the quality of the selected articles.ResultsA total of 10 studies were included in the final analysis. The studies revealed that preschoolers' eating behaviors were significantly influenced by personal characteristics (e.g., caregivers' BMI, and weight perceptions) and household factors (e.g., food availability). Additionally, caregivers' feeding practices, such as restriction, modeling, and permissiveness, played a pivotal role in shaping children's eating habits. Although caregivers expressed intentions to provide a healthy diet, they often faced barriers, including conflicting work schedules, financial constraints, and logistical challenges, which impeded their ability to consistently promote healthy eating behaviors.ConclusionsCaregivers' beliefs, intentions, and feeding practices are pivotal in shaping preschoolers' eating behaviors. However, the limited available literature and the underexplored mechanisms linking these factors make it challenging to draw solid conclusions. Future research should address these gaps and consider integrating caregiver-focused factors into tailored interventions to promote healthier eating habits in preschool-aged children. This can aid healthcare professionals in designing culturally and contextually sensitive strategies for improving childhood nutrition.

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The Theory of Planned Behavior during the COVID-19 pandemic: A comparison of health behaviors between Belgian and French residents.

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The Theory of Planned Behavior during the COVID-19 pandemic: A comparison of health behaviors between Belgian and French residents.

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