scholarly journals Intervention Strategies on the Wastewater Treatment Behavior of Swine Farmers: An Extended Model of the Theory of Planned Behavior

2020 ◽  
Vol 12 (17) ◽  
pp. 6906
Author(s):  
Ming-Yeu Wang ◽  
Shih-Mao Lin

Untreated swine wastewater pollutes rivers and harms the environment. The pollution can be minimized if swine farmers take wastewater treatment (WWT) action before the wastewater is discharged into rivers. Thus, the WWT behavior of swine farmers is key to environmental sustainability. However, WWT behavior, characterized by high costs and inconvenience, has received little attention from previous studies. Due to the high cost, some intervention strategies are helpful in ensuring that farmers behave in a pro-environmental manner. Therefore, this study compares the effects of two intervention factors, i.e., environmental knowledge and perceived effectiveness of enforcement, on the WWT behavior of swine farmers in Taiwan. The comparisons and empirical tests are based on an extended model of the theory of planned behavior (TPB). The findings reveal that all three classic factors in the TPB, i.e., attitude, subjective norms, and perceived behavioral control, had significant and positive effects on the intention of farmers to perform WWT behavior. Contradicting most previous studies, behavioral intentions did not have a significant effect on WWT behavior; however, perceived behavioral control did. The total effects of both intervention factors on WWT behavior were significant and positive. Moreover, the total effect of environmental knowledge was larger than that of the perceived effectiveness of enforcement. The findings suggest that a combination of the two strategies of increasing the environmental knowledge of individuals and enhancing the enforcement of environmental regulations will be helpful in inducing the sustained WWT behavior of farmers. Policy makers can allocate more resources to increasing farmers’ environmental knowledge than to enhancing the enforcement of environmental regulations. Finally, future research directions are discussed.

2021 ◽  
pp. 088626052199215
Author(s):  
Yusuke Hayashi ◽  
Nargess Tahmasbi

The goal of the present study was to evaluate the Theory of Planned Behavior (TPB) as an explanation for bystanders’ intention to help cyberbullying victims among college students. Participants completed an online survey in which their intention, attitude, subjective norm, and perceived behavioral control toward helping cyberbullying victims were assessed. In addition to these traditional TPB variables, empathy toward cyberbullying victims and anticipated regret from not helping victims were included in the model. Results showed that empathy and anticipated regret significantly predicted intention to help cyberbullying victims over and above the traditional TPB variables. Results also showed that gender altered how traditional TPB variables, empathy, and anticipated regret predict bystander’s intention to help cyberbullying victims: Empathy and anticipated regret were most robust predictors for males and females, respectively. These results suggest that the TPB is a useful theoretical framework for understanding bystanders’ intention to help cyberbullying victims. Implications for developing effective prevention and intervention strategies are discussed.


2021 ◽  
Vol 25 (4) ◽  
pp. 403-418
Author(s):  
H.M. Kamrul Hassan ◽  
Saikat Das ◽  
Mohammed Shahedul Quader

From an environmental standpoint, ecotourism has been drawn to attention by diverse communities all around the world. This empirical study aims to evaluate the behavioral intention of students by adopting an extended theory of planned behavior model by incorporating environmental concern and environmental knowledge from a developing country perspective. To get realistic output, structural equation modeling has been incorporated for systematic statistical analysis through using SMARTPLS 3.0, where data have been collected from 393 university students through a survey method. From an ecotourism point of view, a number of findings have been revealed in this study, such as students' attitude and perceived behavioral control have significant positive impacts on the behavioral intention towards ecotourism; results further proponed that environmental concerns have a significant effect on attitude, subjective norm, perceived behavioral control, and behavioral intention towards ecotourism, environmental knowledge had no significant effect on the behavioral intention towards ecotourism. Finally, it had a positive impact on attitude towards ecotourism, subjective norm, and perceived behavioral control. On the basis of constructive analysis, theoretical and practical implications are depicted in the form of a contribution of knowledge, which will add value to the decision-making process of various stakeholders.


2021 ◽  
Vol 13 (15) ◽  
pp. 8299
Author(s):  
Saeid Karimi ◽  
Genovaitė Liobikienė ◽  
Heshmatollah Saadi ◽  
Fatemeh Sepahvand

The current study attempted to understand factors influencing students’ pro-environmental intentions and behaviors in a developing nation, namely Iran. To do so, a theoretical research model was established by adding media use and environmental knowledge into the theory of planned behavior (TPB). Data were collected using a self-administered questionnaire survey from a sample of 327 Iranian students and analyzed with the help of partial least squares structural equation modeling (PLS-SEM). The results supported the applicability of including additional constructs in the TPB, as it has improved the predictive utility of the proposed model. The results indicated that perceived behavioral control, subjective norms, and environmental knowledge were positively associated with pro-environmental intentions. Furthermore, pro-environmental intentions, perceived behavioral control, and environmental knowledge were related to pro-environmental behaviors. Perceived behavioral control and environmental knowledge were also indirectly related to pro-environmental behaviors through pro-environmental intentions. Notably, media use was directly related to pro-environmental behaviors and indirectly related to pro-environmental intentions through perceived behavioral control and environmental knowledge. The theoretical and practical implications of the findings are highlighted.


Author(s):  
Bo-Hyun Seong ◽  
Youngseok Choi ◽  
Hyojin Kim

Despite the danger of the spread of the COVID-19 pandemic, visits to natural tourism destinations such as national parks are continuing, though people are using less congested trails or minimizing personal contact. Given the danger from COVID-19, the purpose of our study was to use an expanded theory of planned behavior to analyze whether tourists intend to continue to visit national parks. Another purpose for our study was to compare an extant research model based on the theory of planned behavior with the extended model we developed. Frequency analysis, confirmatory factor analysis, structural equation modeling, and other statistical techniques, such as correlation analysis, parsimonious fit index, and squared multiple correlations were employed according to the appropriate objectives. Additionally, the number of 351 participants joined the survey. Our study found that perception of risk of COVID-19 negatively affected attitude and perceived behavioral control in both models. Moreover, the perceived behavioral control had a positive effect on coping behavior. Given the analytical results, our study presents not only theoretical implications for understanding the behavior of those who visit national parks, but also practical implications for operation and management of national parks during the COVID-19 pandemic.


2021 ◽  
pp. 027507402110033
Author(s):  
Hongseok Lee ◽  
Minsung Michael Kang ◽  
Sun Young Kim

Whistleblowing is a psychological process that involves the calculation of risks and benefits. While there exists a broad range of research on whistleblowing in the public sector, previous studies have not examined its entire process due to the limited focus on either whistleblowing intention or whistleblowing behavior. This study aims to fill this gap by applying the theory of planned behavior (TPB) to the whistleblowing context. Specifically, we examine how individual beliefs about the likely consequences of whistleblowing (attitude toward whistleblowing), others’ expectations about whistleblowing (subjective norm), and the capability of blowing the whistle (perceived behavioral control) influence public employees’ actual whistleblowing by way of their intention to report wrongdoings. A series of structural equation models are tested using data from the 2010 Merit Principles Survey. The findings show that the more the employees perceive that the consequences of whistleblowing are important, the more the key referents support whistleblowing, and the more the protections for whistleblowers are available, the more likely are their intentions to disclose wrongdoings and then actually engage in whistleblowing behavior. We conduct additional analyses for internal and external whistleblowers separately and find that there are both meaningful similarities and differences between the two groups. This study provides support for the validity of TPB as a theoretical framework for better understanding and explicating the psychological process of bureaucratic whistleblowing.


2017 ◽  
Vol 33 (4) ◽  
pp. 725-735 ◽  
Author(s):  
Amanda L. Watkins ◽  
Joan E. Dodgson ◽  
Darya Bonds McClain

Background: Breastfeeding competencies are not standardized in healthcare education for any of the health professions. A few continuing education/professional development programs have been implemented, but research regarding the efficacy of these programs is scarce. Research aim: After a 45-hour lactation course, (a) Does breastfeeding knowledge increase? (b) Do beliefs and attitudes about infant feeding improve? (c) Does perceived behavioral control over performance of evidence-based lactation support practices increase? and (d) Do intentions to carry out evidence-based lactation support practices increase? Methods: A nonexperimental pretest–posttest self-report survey design was conducted with a nonprobability sample of participants ( N = 71) in a lactation course. Theory of Planned Behavior variables were measured and a before–after course analysis was completed. Results: Significantly higher scores were found on the posttests for knowledge, beliefs about breastfeeding scale, and the perceived behavioral control scale. Participants’ self-efficacy increased after the course; their beliefs about social norms and their ability to effect change in their workplaces did not change significantly. Participants’ intention to perform actions that are consistent with the evidence-based breastfeeding supportive behaviors increased significantly. Positive beliefs about formula feeding significantly increased; this was unexpected. Conclusion: The Theory of Planned Behavior provided a useful approach for examining more meaningful learning outcomes than the traditional knowledge and/or satisfaction outcomes. This study was the first to suggest that more meaningful learning outcomes are needed to evaluate lactation programs. However, it is not enough to educate healthcare providers in evidence-based practice; the places they practice must have the infrastructure to support evidence-based practice.


2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Bahadur Ali Soomro ◽  
Naimatullah Shah ◽  
Nadia A. Abdelmegeed Abdelwahed

PurposeAt present, the adoption of cryptocurrency investment has brought consideration to the globe. The present paper attempts to investigate the intention to adopt cryptocurrency (IACR) among the potential investors of Pakistan.Design/methodology/approachThe theory of planned behavior (TPB) is applied to underpin the conceptual framework. The study uses a quantitative approach. The study collects cross-sectional data through an online survey questionnaire. In the last, the authors utilized 334 samples for outcomes.FindingsFindings of the SEM reveal a significant positive effect of attitude, subjective norms (SNs), perceived behavioral control (PBC) and trust on IACR.Practical implicationsThe outcomes of an investigation would develop further intention and trust towards cryptocurrency adoption. The results would support developing favorable policies regarding the reduction of the ban on cryptocurrency in Pakistan to make easier transactions of the investors further. Possibly, it brings several opportunities in all segments of society in making the digital transaction modes through cryptocurrency. Finally, the findings would further validate the TPB in the context of cryptocurrency.Originality/valueThe study provides a better understanding of cryptocurrency and investors IACR. The empirical evidence further develops the other individuals' intentions towards cryptocurrency usage.


2021 ◽  
Vol 49 (4) ◽  
pp. 1-12
Author(s):  
Ting Yang ◽  
Yungui Wang ◽  
Jun Deng ◽  
Chunji Huang

Graduate students have become the driving force of scientific research at Chinese universities. Therefore, further work is needed to understand what influences postgraduate students' academic integrity. Using the theory of planned behavior, this study investigated the relationships between postgraduates' attitude toward academic integrity, social norms (subjective, descriptive, and moral), perceived behavioral control, and intentions, and examined the moderating role of social identity in the relationship between social norms and intentions. We conducted a survey with 1,256 Chinese biomedical postgraduate students, and analyzed the data with structural equation modeling. The results show that attitude, subjective norms, descriptive norms, and perceived behavioral control influenced students' academic integrity-related behavioral intentions. The model explained over half of the variance in intentions, indicating that attitude, subjective norms, descriptive norms, and perceived behavioral control were the main variables influencing academic integrity-related behaviors. The theory of planned behavior can be applied in research on postgraduates' academic integrity.


2018 ◽  
Vol 23 ◽  
pp. 2515690X1880158 ◽  
Author(s):  
Stephen R. Shamblen ◽  
Katharine Atwood ◽  
William Scarbrough ◽  
David A. Collins ◽  
Adam Rindfleisch ◽  
...  

The purpose of the present study was to identify the factors that are the strongest predictors of intentions and use of integrative medicine approaches in clinical practice. Ajzen’s theory of planned behavior was used to guide our examination of these questions. Health care professionals exposed to a Veterans Health Administration program (N = 288) who completed survey instruments prior to and immediately after the program and 3 months later were the participants for this study. Findings suggest that the theory of planned behavior performs reasonably well in explaining our data showing the integration of integrative medicine approaches into clinical practice. We found that self-efficacy to use integrative health approaches and perceived preparedness to discuss nonpharmaceutical approaches with patients were the strongest predictors of intentions to use integrative health approaches and self-reported change in clinical practice. The implications of these findings are discussed.


Halal transportation services is one of the crucial components of producing Halal products. Since Halal is unique and involves elaborate regulations and executions, therefore it requires huge investment. Like any other supply chain, the transportation cost will be transferred to the end users, normally the customers, thus increasing the price of final products. It is notably common to find studies done on Muslim customers and their preference on Halal products, however, studies on Muslims preferences towards Halal transportation could still be considered as novel. By adopting the Theory of Planned Behavior and religiosity; and by taking into account the moderating effect of knowledge, this study aims to identify the factors that lead to the customers’ willingness to pay for the Halal transportation cost. Using a purposive sampling method, the data was collected among Muslim consumers in a prominent shopping complex in Malaysia and was analyzed using Smart Partial Least Squares (PLS). Based on the finding, it is shown that the attitude and perceived behavioral control gave a positive relationship with the willingness to pay for Halal transportation. Meanwhile, subjective norm and religiosity were on the opposite as there were both hold an insignificant effect towards the willingness to pay for the Halal transportation. Knowledge has moderated the relationship between attitude and willingness to pay for Halal transportation, but not for the relationship between subjective norm and perceived behavioral control. It is expected that this study could provide a better understanding of Muslim consumers’ behavior on purchasing for Halal transportation, as well as other Halal supply chain activities.


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