scholarly journals Evaluating the Acceptance of Hemp Food in Australian Adults Using the Theory of Planned Behavior and Structural Equation Modelling

Foods ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 2071
Author(s):  
Debra Ann Metcalf ◽  
Karl K. K. Wiener ◽  
Anthony Saliba ◽  
Nicole Sugden

This research presents a mixed methods (qual-QUANT) approach to the evaluation of the intention to consume hemp foods in an Australian sample soon after its legalization, using the Theory of Planned Behavior (TPB). Structural equation modeling was used to evaluate items developed from semi-structured interviews, with a focus on the TPB factors; attitudes toward hemp food consumption, subjective beliefs, and perceptions of control. Findings support the notion that consumers may be confused about associations between Cannabidiol (CBD) oil, tetrahydrocannabinol (THC), and hemp food produced from Cannabis sativa. Highly salient negative associations are mediated by the perception of positive aspects of CBD for some consumers, but the value placed on others’ acceptance of hemp food is the greatest indicator of intention to consume hemp food products. It is suggested that greater education of consumers might allay fears borne of association of hemp food to either CBD or THC, and any move toward disassociation of hemp food to either entity would have positive repercussions for the hemp food industry. Findings have implications for other novel foods that carry highly salient negative associations for consumers.

2017 ◽  
Vol 10 (8) ◽  
pp. 40 ◽  
Author(s):  
Saeed Abdullah AL-Dossary

Cheating on tests is a serious problem in education. The purpose of this study was to test the efficacy of a modified form of the theory of planned behavior (TPB) to predict cheating behavior among a sample of Saudi university students. This study also sought to test the influence of cheating in high school on cheating in college within the framework of the TPB. Analyses were conducted on a sample of 322 undergraduate students using structural equation modeling. The results were consistent with the TPB model’s predictions. The TPB model explained a modest variance in cheating in college. When cheating in high school added to the model, the proportion of explained variance increased and cheating in high school was the best predictor of cheating in college. Although not hypothesized by the TPB, subjective norm had a direct effect on attitude.


2020 ◽  
Vol 12 (24) ◽  
pp. 10556
Author(s):  
Caterina Lucarelli ◽  
Camilla Mazzoli ◽  
Sabrina Severini

The COVID-19 pandemic and climate change issues present evident interdependencies which justify the spread of connected beliefs. We examine possible changes in individuals’ pro-environmental behavior in light of this pandemic, using the Theory of Planned Behavior (TPB) framework. A questionnaire survey was submitted to the same sample of individuals, before and during the pandemic. Our evidence, based on Partial Least Squares Structural Equation Modeling (PLS-SEM), shows that the COVID-19 pandemic has not led to a weakening in TPB construct relationships, or in related Pro-Environmental Behavior (PEB). Conversely, through our Partial Least Squares-Multi-Group Analysis (PLS-MGA), we show that individuals with greater awareness of interdependencies between the COVID-19 and climate change exhibit both higher Intention and reinforced Pro-Environmental Behaviors. This finding reveals interesting policy implications in terms of innovative behavioral drivers that should be employed to steer public support towards climate-oriented initiatives.


2021 ◽  
Vol 13 (16) ◽  
pp. 9228
Author(s):  
Chyi-Rong Chiou ◽  
Wei-Hsun Chan ◽  
Jiunn-Cheng Lin ◽  
Meng-Shan Wu

Urban trees could provide a variety of ecosystem services. However, they require conservation to sustain a healthy and consistent provision of services. This study applies an extended theory of planned behavior (ETPB) to understand residents’ pay intention for conserving urban trees. In order to explore the impact of the public perception of urban trees, two constructs such as perceived usefulness and perceived tree benefits have been added to the TPB model. This study conducted a questionnaire survey on Taipei city residents and received 364 valid responses. The partial least squares structural equation modeling (PLS-SEM) was used for the analysis of the model. The results show that residents’ perceived usefulness and perceived tree benefits of urban trees have a significantly positive impact on public attitude toward protecting urban trees. Individuals’ intention to pay towards conservation of urban trees is, on the other hand, affected by subjective norm, attitude, perceived behavioral control, and perceived usefulness. Thus, with education and promotion of tree usefulness and benefits of ecosystem services, it is helpful to improve residents’ attitudes regarding the protection of urban trees and increase their intention to pay for urban tree conservation.


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.


2019 ◽  
Vol 37 (5) ◽  
pp. 1165-1189 ◽  
Author(s):  
Apostolos Giovanis ◽  
Pinelopi Athanasopoulou ◽  
Costas Assimakopoulos ◽  
Christos Sarmaniotis

PurposeThe purpose of this paper is to investigate which of four well-established theoretical models (i.e. technology acceptance model, theory of planned behavior, unified theory of acceptance and use of technology, decomposed theory of planned behavior (DTPB)) best explains potential users’ behavioral intentions to adopt mobile banking (MB) services.Design/methodology/approachDrawing on data from 931 potential users in Greece, the structural equation modeling method was used to examine and compare the four models in goodness-of-fit, explanatory power and statistical significance of path coefficients.FindingsResults indicate that the best model is an extension of the DTPB with perceived risk (PR). Customers’ attitude, determined by three rationally-evaluated MB attributes (usefulness, easiness and compatibility), is the main driver of consumers’ intentions to adopt MB services. Additionally, consumers’ perceptions of availability of knowledge, resources and opportunities necessary for using the service, and the pressure of interpersonal and external social contexts toward the use of MB are the other two, less important, adoption drivers. Finally, PR negatively affects attitude formation and inhibits willingness to use MB services.Practical implicationsFindings can help marketers of financial institutions to select the more parsimonious model to develop appropriate marketing strategies to increase adoption rates of MB services.Originality/valueThis is the first study that compares the performance of four well-known innovation adoption models to explain consumers’ behavior in the MB context.


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.


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