scholarly journals How the Extended Theory of Planned Behavior Can be Applied in the Research of the Influencing Factors of Food Waste in Restaurants: Learning from Serbian Urban Centers

2021 ◽  
Vol 13 (16) ◽  
pp. 9236
Author(s):  
Ivana Blešić ◽  
Marko D. Petrović ◽  
Tamara Gajić ◽  
Tatiana N. Tretiakova ◽  
Julia A. Syromiatnikova ◽  
...  

This study is based on the general notion that restaurants should find more responsible solutions to dispose of the large amount of food that is not consumed. Moreover, the food wasted has great environmental, social and financial impacts, and yet this issue is still insufficiently presented in contemporary studies on food waste management. This paper applied the extended theory of planned behavior as a theoretical framework to elicit consumers’ behavior concerning food waste. A standard paper and pen survey recorded quantitative data provided by 221 respondents. The findings reported the following: (1) personal attitudes toward food waste positively affect an individual’s intention not to waste food; (2) perceived behavioral control positively affects an individual’s intention not to waste food; (3) the intention not to waste food negatively affects self-reported food waste behavior; (4) negative environmental attitudes negatively affect intention not to waste food; (5) hygiene-based food waste negatively affects perceived behavioral control. This study contributes to understanding consumers’ food waste behavior in restaurants and might have practical implications in the hospitality sector.

2016 ◽  
Vol 31 (1) ◽  
pp. 99 ◽  
Author(s):  
Shine Pintor Siolemba Patiro ◽  
Basu Swastha Dharmmesta ◽  
Sahid Susilo Nugroho ◽  
Bayu Sutikno

This correlational study explored the psychological antecedents of Indonesian bodybuilders’ intentions to use anabolic–androgenic steroids (AAS), based on the Theory of Planned Behavior (TPB). The purpose of this research was to identify factors that influence an Indonesian bodybuilder’s intention to use AAS and offer a better understanding of AAS use behavior based on the extended Theory of Planned Behavior (TPB). The three predictor variables of (1) attitude, (2) subjective norms, and (3) perceived behavioral control accounted for the variation in the outcome measure of the intention to reuse the AAS. Likewise, (1) attitude and (2) intention accounted for of the variation in the outcome measure of the reuse of AAS. This research combined two methods which are qualitative and quantitative. The respondents who were used in this research are professional bodybuilders located in Jakarta, Bandung, Surabaya, and Yogyakarta. The result of this research shows that the attitude of bodybuilders in using AAS tends to have values that are adopted by themselves. The result of this research differs from Bagozzi et al (1989) who stated that attitude influenced behavior directly as a nonpurposeful reaction or indirectly through intention as an aimed response. The result of this research clearly shows that attitude can influence behavior directly as a purposeful reaction, because the bodybuilders consume AAS to achieve a particular purpose and it is strengthened by achievement value in themselves. This research suggests also that attitude and subjective norms are not causally independent. They appear to reflect similar beliefs and to influence each other. These results differ from Titah and Barki (2009), as suggested by Chang (1998) and Aarts et al. (1998), who stated that a person whose positive subjective norms move them toward overt behavior, it will lead to a positive attitude toward the behavior. Future research directions are suggested regarding several areas.Keywords: Theory of Planned Behavior; values; steroid; bodybuilders


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.


2018 ◽  
Vol 10 (4) ◽  
pp. 709-722 ◽  
Author(s):  
Neda Kazemi ◽  
Maryam Sharifzadeh ◽  
Mostafa Ahmadvand

Abstract Cold stress is a major environmental constraint that limits nut productivity worldwide. Late spring frost is identified as a yield-reducing factor in Persian walnut production as well. Despite significant improvements in cold and freezing tolerance methods, orchardists have not taken advantage of these recommended protection methods. This study examined determinants of walnut orchardists’ frost-protection behavior, using the extended theory of planned behavior (TPB) as a conceptual framework. Based on TPB assumptions, frost-protection behavior is mediated by a series of constructs. The purpose of this research was to examine the role of TPB variables (extended by orchard-system profile) in meeting the necessities of performing active and passive methods of frost protection. A total of 91 orchardists completed a baseline questionnaire that included the TPB constructs. The present investigation was carried out in the major walnut growing site of Sepidan County, western Fars Province, Iran. The results from the hierarchical multiple regression showed that the behavioral attitude, perceived behavioral control (PBC), intention, orchard-system profile, and interaction of orchard-system features and PBC were significant predictors of frost-protection behavior in the prospective sample. Results of the present study provided evidence that the extended TPB is a useful framework for understanding orchardists’ frost-protection behavior.


2021 ◽  
Vol 12 ◽  
Author(s):  
Sangwook Kang ◽  
Inwoo Kim ◽  
Keunchul Lee

The purpose of the present study is to examine the deviant behaviors of young athletes the using extended theory of planned behavior (TPB) and impulsivity. About 536 middle and high school athletes in South Korea answered a set of questionnaires that measured their attitude, subjective norms, perceived behavioral control, intention, ethical obligation, and impulsivity. Structural equation model (SEM) analysis revealed that the extended TPB model is adequate to explain deviant behaviors in sports. Further, the underlying intentions that motivate the deviant behaviors of athletes in sports were significantly predicted by perceived behavioral control and moral obligation. Findings also suggested that the intention for deviant behaviors in sports more readily manifests as an actual act when the impulsivity scores are high. Theoretical contributions and practical implications are addressed in the Discussion section.


2019 ◽  
Vol 11 (23) ◽  
pp. 6777 ◽  
Author(s):  
Myung Ja Kim ◽  
C. Michael Hall

The purpose of this study is to develop a better understanding of what makes consumers reduce waste in order to address climate change, particularly when dining out. To accomplish this goal, this research constructs an extended theory of planned behavior model, using four main constructs of attitude, subjective norm, perceived behavioral control, and behavioral intention and incorporating climate change awareness and mitigation pursuing actions, anticipated pride and guilt, and high and low levels of dining expenses. An online survey was conducted of 482 respondents aged 20 years old or over who had dined in restaurants in the previous month in 2019. A partial least squares-structural (PLS) equation modeling analysis has been utilized with multi-group analysis. Results reveal that climate change awareness has significant effects on attitude and behavior intention, and climate change mitigation pursuing actions positively influence attitude and behavioral intention to reduce waste. Consumers’ anticipated emotions lead to their behavioral intention. Diners’ behavioral intention to reduce waste is significantly influenced by their attitude, subjective norms, and perceived behavioral control on waste reduction in restaurants. The levels of dining expenses significantly moderate seven out of nine hypotheses. Research on consumers’ waste reduction in relation to climate change is not sufficiently conducted in the foodservice sector. Using an extended theory of planned behavior (TPB) to understand diner behavior related to waste reduction and climate change, this study therefore makes an important contribution to improving sustainability in foodservices, especially in the Asian context.


Author(s):  
Nga Thi Nguyen

The main aims of this study is to explore the intention to use smart watches from consumers perspective. The study applied the extended theory of planned behavior by integrating two additional variables including: aesthetic design and perceived price in addition to variables in the original intended behavior theory model, specifically: attitudes towards smartwatch purchases, perceived behavioral control and social norms to explain consumers' intent to buy smartwatches in Nha Trang city. This study adopts partial least squares structural equation modeling (PLS-SEM) technique to test the reliability and validity of the measures based on a sample of 200 consumers in Nha Trang. The results indicate that five proposed hypotheses are supported by data with an increasing degree of impact, which are perceived behavioral control (ß = 0.58), attitudes towards smartwatch purchases (ß = 0.20), aesthetic design (ß = 0.15), perceived price (ß = 0.14) and social norms (ß = 0.11). The research results are expected to make significant contributions both in academic research and practical research through useful and practical recommendations for watch product consumption.


2021 ◽  
Vol 1 (1) ◽  
pp. 91-109
Author(s):  
Danu Gilang Pinasthika ◽  
Agus Suroso ◽  
Siti Zulaikha Wulandari

This research is aimed to test an empirical study on UNSOED Press. The study took the title: "The Analysis of Intention to Buy: An Extended Theory of Planned Behavior". The purpose of this research is to know and find empirical evidence of the influence of Brand Awareness, Price, Attitude, Subjective Norm, Perceived Behavioral Control of Purchase Intention. The population in this study were students in Universitas Jenderal Soedirman. The samples in this study were 211 person. Sample determination using the Convenience sampling method. The analysis tool used is multiple regression. Based on the results of the research and analysis of data shows that:(1) Brand Awareness has no effect on Purchase Intention. (2) Price has a positive effect on Purchase Intention. (3) Attitude has a positive effect on Purchase Intention. 4 Subjective Norm has no effect on Purchase Intention. 5 Perceived Behavioral control has a positive effect on Purchase Intention. The implication of the conclusion above is, UNSOED Press has to build awareness among students or target market. Promotion from faculty and lecturers must be improved. Lecturers can provide suggestions for using UNSOED Press during classroom learning. For the price, respondent said the price was not too expensive and have to maintance quality.


First Monday ◽  
2018 ◽  
Author(s):  
Patrick Chin-Hooi Soh ◽  
Kian Yeik Koay ◽  
Vivien K.G. Lim

In today’s digital world, it is common for students to bring their Internet-connected devices to classes. However, using these devices for non-class-related purposes during lessons can be distracting and detrimental to students’ academic performance as well as frustrating for instructors. Defined as the use of organizational resources for work-related purpose (in this case, studies-related purpose; Lim, 2002), cyberloafing has a negative impact on the learning environment as it causes distraction and affects students’ attention and ability to focus. In this study, we examined students’ cyberloafing behavior through the lens of the theory of planned behavior (TPB). We also examined two new constructs, namely class engagement and habit. In addition, this study tested the role of two specific subjective norms, i.e., descriptive and prescriptive norms, in predicting students’ intention to cyberloaf. Data from 238 university students were analyzed with Consistent Partial Least Squares (PLSc) analysis using SMART PLS. Results showed that both habit and intention were significantly related to cyberloafing behavior. Attitude, prescriptive norms and perceived behavioral control were significant in predicting students’ intention to cyberloaf. However, descriptive norms were not significantly related to intention. Finally, class engagement played an important role in determining students’ attitude towards cyberloafing, descriptive norms and perceived behavioral control. In general, results of this study provided support that the extended theory of planned behavior is useful in explaining students’ cyberloafing behavior. Implications of the findings for theory and practice are discussed.


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.


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