Using the theory of planned behavior to explain intention to eat a healthful diet among Southeastern United States office workers

2018 ◽  
Vol 48 (2) ◽  
pp. 365-374 ◽  
Author(s):  
Michael A. Close ◽  
Leslie A. Lytle ◽  
Ding-Geng Chen ◽  
Anthony J. Viera

Purpose This study aims to test the utility of the theory of planned behavior (TPB) for explaining intention to eat a healthful diet in a sample of Southeastern US office workers. Design/methodology/approach Participants in a worksite nutrition study (n = 357) were invited to complete an online questionnaire including measures of TPB constructs at baseline. The questionnaire included valid and reliable measures of TPB constructs: behavioral beliefs, normative beliefs, control beliefs, attitudes toward behavior, subjective norm, perceived behavioral control and intention. Data were collected from 217 participants (60.8 per cent response rate). Confirmatory factor analysis and structural equation modeling were conducted to test the hypothesized TPB model. Findings The model fit was satisfactory (χ2 = p < 0.0001, RMSEA = 0.06, CFI = 0.91, TLI = 0.90, SRMR = 0.09). All structural relationships between TPB constructs were statistically significant in the hypothesized direction (p < 0.05). Attitude toward behavior, subjective norm and perceived behavioral control were positively associated with intention (R2 = 0.56). Of all TPB constructs, the influence of perceived behavioral control on intention was the strongest (β = 0.62, p < 0.001). Originality/value Based on this sample of Southeastern US office workers, TPB-based interventions may improve intention to eat a healthful diet. Interventions that strengthen perceived control over internal and external factors that inhibit healthful eating may be particularly effective in positively affecting intention to eat a healthful diet, and subsequent food intake.

2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Jordana Soares de Lira ◽  
Marconi Freitas da Costa

PurposeThis study seeks to investigate the influence of the theory of planned behavior (TPB), of the conscious consumption intention and of the consumer ethical considerations, on Slow Fashion Consumption in the region known as Agreste Pernambucano, in Brazil, which is known for being an apparel manufacturing area.Design/methodology/approachTo achieve this purpose, descriptive quantitative research using non-probabilistic sampling was conducted. Data were collected through an online survey and distributed through the snowball technique. The sample consists of 486 respondents and relies on structural equation modeling for data analysis.FindingsThe results highlight that the Slow Fashion Consumption, in the scope of Local Productive Arrangement (LPA) of clothing manufacturing in the Agreste region, is influenced by the intention of conscious consumption, the ethical considerations in consumer behavior and the perceived behavioral control. Moreover, the results highlight the role of the influence of subjective norms both in the attitudes of consumers and the intention of conscious consumption.Originality/valueThe primary contribution of this study is to demonstrate that perceived behavioral control is positively associated with Slow Fashion Consumption, which, in turn, shows that respondents believe they have control over their sustainable actions.


2017 ◽  
Vol 25 (3) ◽  
pp. 438-445 ◽  
Author(s):  
Elske Stolte ◽  
Marijke Hopman-Rock ◽  
Marja J. Aartsen ◽  
Theo G. van Tilburg ◽  
Astrid Chorus

The predictive value of the Theory of Planned Behavior (TPB) on intention and physical activity (PA) over time was examined. Data from the Aging Well and Healthily intervention program (targeting perceived behavioral control and attitude, not subjective norm) were analyzed, including pretest (T0), posttest (T1, except subjective norm) and 4–6 months follow-up (T2, PA outcomes only) (N = 387, M age 72 years). Structural equation modeling was used to test a TPB model. PA was measured subjectively using the Voorrips sports subscale (T0 and T2), items measured perceived increase in PA (T1), and adherence to exercises (T1 and T2). Model fit was good. The TPB explained variation in intention well (R2 .54–.60) and some PA behavior (R2 .13–.16). The intervention successfully got participants to exercise independent of the measured TPB concepts. More TPB studies in the context of interventions are needed.


Vaccines ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 684
Author(s):  
Rafat Yahaghi ◽  
Safie Ahmadizade ◽  
Razie Fotuhi ◽  
Elham Taherkhani ◽  
Mehdi Ranjbaran ◽  
...  

One of the most efficient methods to control the high infection rate of the coronavirus disease 2019 (COVID-19) is to have a high coverage of COVID-19 vaccination worldwide. Therefore, it is important to understand individuals’ intention to get COVID-19 vaccinated. The present study applied the Theory of Planned Behavior (TPB) to explain the intention to get COVID-19 vaccinated among a representative sample in Qazvin, Iran. The TPB uses psychological constructs of attitude, subjective norm, and perceived behavioral control to explain an individual’s intention to perform a behavior. Fear and perceived infectability were additionally incorporated into the TPB to explain the intention to get COVID-19 vaccinated. Utilizing multistage stratified cluster sampling, 10,843 participants (4092 males; 37.7%) with a mean age of 35.54 years (SD = 12.00) completed a survey. The survey assessed TPB constructs (including attitude, subjective norm, perceived behavioral control, and intention related to COVID-19 vaccination) together with fear of COVID-19 and perceived COVID-19 infectability. Structural equation modeling (SEM) was performed to examine whether fear of COVID-19, perceived infectability, and the TPB constructs explained individuals’ intention to get COVID-19 vaccinated. The SEM demonstrated satisfactory fit (comparative fit index = 0.970; Tucker-Lewis index = 0.962; root mean square error of approximation = 0.040; standardized root mean square residual = 0.050). Moreover, perceived behavioral control, subjective norm, attitude, and perceived COVID-19 infectability significantly explained individuals’ intention to get COVID-19 vaccinated. Perceived COVID-19 infectability and TPB constructs were all significant mediators in the relationship between fear of COVID-19 and intention to get COVID-19 vaccinated. Incorporating fear of COVID-19 and perceived COVID-19 infectability effectively into the TPB explained Iranians’ intention to get COVID-19 vaccinated. Therefore, Iranians who have a strong belief in Muslim religion may improve their intention to get COVID-19 vaccinated via these constructs.


2018 ◽  
Vol 3 (2) ◽  
pp. 16 ◽  
Author(s):  
Mutiara Mar atu Sholihah ◽  
Moh Djemdjem Djamaludin

<p class="normal">One of the Indonesia government’s policies in an effort to increase production and productivity of agricultural commodities is providing subsidized fertilizer for farmers. Currently, the government implements the farmer card program as an effort to facilitate farmers in purchasing subsidized fertilizers. This program will be implemented simultaneously in 2020, but in 2018 there are some areas that already implemented the farmer card system as a trial area. This study aims to analyze the farmer intention in term of using a farmers card in Rancaekek. The analysis used is Theory of Planned Behavior (TPB), statistical analysis, and structural equation modeling (SEM). The research design used cross-sectional study. The sampling method used probability sampling - simple random sampling. 100 farmers were interviewed in sub-district Rancaekek from 1492 farmers.</p><p class="normal">Based on the statistical analysis using SEM showed that attitude toward behavior, subjective norm, and perceived behavioral control are significant and have positive effects on the intention of using farmers card. So that, the higher farmers attitude toward behavior, subjective norm, and perceived behavioral control, the higher the farmer intention of using farmer card. All of the variable Theory of Planned Behavior is a determinant factor in influencing the intention of using the farmer card. Attitude toward behavior has the largest influence on farmers intention of using farmer card and subjective norm has the smallest influence in farmers intention of using farmer card.</p>


2017 ◽  
Vol 11 (1) ◽  
pp. 4-21 ◽  
Author(s):  
Sheetal Jain ◽  
Mohammed Naved Khan ◽  
Sita Mishra

Purpose Even though the Indian luxury market is predicted to grow as much as the Chinese one over the coming years, limited research has been conducted on luxury consumer behavior. The purpose of this study is to examine the purchasing behavior for luxury fashion goods using the framework of the theory of planned behavior. Design/methodology/approach A total of 257 respondents were included after distributing a structured questionnaire by surveying real luxury consumers in Delhi. Data were analyzed using structural equation modeling. Findings The results of the study indicated that subjective norm was the most important determinant of the purchasing intentions for luxury fashion goods, followed by attitude. Perceived behavioral control was not found to have a significant relationship with purchasing intentions, but it showed a strong positive relationship with actual purchasing behavior. Originality/value This study provides new theoretical insights regarding luxury consumer behavior in India. It explains the motivating factors behind purchasing intentions for luxury goods among Indian consumers. The findings of the study will provide great help to global luxury companies in formulating their penetration and expansion strategies in the Indian market.


Author(s):  
Cecia Rahmadanty ◽  
Masmira Kurniawati

A large number of muslim population in Indonesia have an impact on the development of muslim fashion in Indonesia and led to the emergence of muslim communities such as Hijabers Surabaya community. Hijabers Surabaya community also linked himself with sharia, such as cooperation with the islamic banking in which all community members will get free sharia account when joining the community.This research focuses on the behavior and attitude of community members towards the use of sharia account by using the theory of planned behavior perspective. This study used Structural Equation Model. Total participants in this study amounted to 150 members. The results obtained in this study is: (1) Behavior belief affect the attitude toward behavior. (2) Normative belief not effect the subjective norm. (3) Motivation to comply not effect the subjective norm. (4) Control belief affect the perceived behavioral control. (5) Attitude toward behavior affect the intention to use. (6) Subjective norm not affect the intention to use. (7) Perceived behavioral control not affect to the intention to use.


2017 ◽  
Vol 35 (1) ◽  
pp. 147-172 ◽  
Author(s):  
Maya F. Farah

Purpose The purpose of this paper is to examine the factors that affect customers’ switching intentions among banks in the context of mergers and acquisitions, using particularly the case of the merger between Lloyds TSB and Halifax Bank of Scotland, which took place in 2009. Design/methodology/approach On the basis of the theory of planned behavior, a quantitative survey was developed and administered to 515 account holders from both banks in branches located in Spain. Structural equation modeling was then utilized to evaluate the significance of direct and indirect relationships between the various factors under study. Findings Empirical findings indicate a significant direct relationship between switching intentions and each of: behavioral beliefs, normative beliefs, attitudes, and subjective norms. Results also reveal an inverse significant relationship between switching intentions and both control beliefs and perceived behavioral control. Research limitations/implications The absence of a longitudinal study measuring the actual impact of the merger on customer switching behavior is the main limitation of this study. Moreover, despite being insightful, the results of this study should be generalized with caution since the sample was based on a list purposely chosen by the banks’ management. Originality/value This paper discusses customer switching behavior in the context of a real-life case of banks’ consolidation.


2018 ◽  
Vol 7 (1) ◽  
pp. 79
Author(s):  
Agnes Findia Novianti ◽  
Nurul Hasanah Uswati Dewi

The individual taxpayers’ low awareness has become the main problem of developing countries in tax aspect. Thus, this study aimed to examine the determinant factors of tax noncompliance using Ajzen’s (1991) Theory of Planned Behavior as a theoretical framework. Specifically, Tax Amnesty is added to the theory’s constructs: attitude, subjective norms, and perceived behavioral control. Tax Amnesty is expected to be a moderating influence. The population of this study is individual taxpayer in KPP Pratama Sukomanunggal. Based on convenience sampling method, the number of sample in this study are 145 samples. The data was analyzed using Structural Equation Modeling (SEM) with SmartPLS.3.0 and SPSS 21. The results indicated that first, attitude and subjective norms are significantly influence behavioral intention except perceived behavioral control. Second, the model including Tax Amnesty provides a significant influence of tax noncompliance in two constructs; attitude and subjective norms. However, the interaction effect of perceived behavioral control does not appear significantly.


2021 ◽  
Author(s):  
Dariusz Drążkowski ◽  
Radosław Trepanowski

BackgroundWe aimed to identify factors that affected COVID-19 vaccination intention within the framework of the theory of planned behavior (TPB). These were variables associated with the TPB, sex, age, perceived severity of COVID-19, knowing someone who was afflicted with COVID-19, and psychological reactance, which was an individual difference crucial for planning strategies to encourage people to get vaccinated.MethodsA total of 551 Polish people answered an online research panel between December 8 and 14, 2020.ResultsWe used structural equation modeling and showed that attitude (utility beliefs) toward COVID-19 vaccination was the strongest predictor, followed by social norms beliefs, and perceived behavioral control. Older age and knowing someone afflicted with COVID-19 led to higher vaccination intention by perceiving higher severity of COVID-19 and higher levels of all TPB components. Being female and having higher trait reactance negatively affected COVID-19 vaccination intention through lower levels of all TPB components. ConclusionsThe results indicate that COVID-19 vaccination intention is directly determined by all TPB components and affected by sex, age, COVID-19-related variables, and reactance. Our results contribute to the scientific pursuit of encouraging people to take the COVID-19 vaccine by suggesting changeable determinants that could be targeted in health campaigns.


2015 ◽  
Vol 6 (1) ◽  
pp. 479
Author(s):  
Andrian Haro

ANTESEDEN DARI MINAT PEMBELIAN PRODUK SHAMPO NATURAL DAN ORGANIKAndrian HaroFakultas Ekonomi Universitas Negeri Jakartae-mail: [email protected] objective of this research is to examine the consumer purchase intention of natural and organic shampoo products based on the Theory of Planned Behavior (TPB). Specifically, this research considers that consumer values as antecedents of consumers’ attitude toward buying natural and organic shampoo products. A survey was conducted with many respondents from graduate students of Magister Management, Trisakti University, Jakarta, and structural equation modeling techniques was used to test the relationships among the variables. The results show that environmental consciousness and appearance consciousness have a positive effect on attitude. Meanwhile, health consciousness has no significant effect on consumers’ attitude. Moreover, the results showed that TPB predictors which consist of attitude and perceived behavioral control are significantly correlated with purchase intention for natural and organic shampoo products, but not with subjective norm. This research provides valuable insight into consumer purchase intention behavior regarding natural and organic shampoo products by examining the factors that influence consumers’ attitude toward buying natural and organic shampoo products and consumers’ purchase intentions for the products.Keywords: Consumer Behaviour, Theory of Planned Behavior, Attitude, PurchaseIntention, Personal Care


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