What drives attitude, purchase intention and consumer buying behavior toward organic food? A self-determination theory and theory of planned behavior perspective
Abstract
Purpose: The current study aims to investigate the impact of various types of motivational factors on consumers' behavior regarding the purchase and consumption of organic food. A favorable attitude among consumers may translate into positive purchase intention and actual buying behavior. For this, variables have been extracted from well-established theories, i.e. self-determination theory (SDT) and theory of planned behavior (TPB), to address the issue more proficiently. Design/methodology/approach: A self Administered close-ended questionnaire was distributed to twelve hundred and sixty-five consumers using purposive sampling technique. Seven hundred and eighty-seven responses were retained after preliminary analysis. Partial least squares structural equation modeling (PLS-SEM) was applied using SmartPLS 3 to analyze validity and reliability. Furthermore, 5,000 boot-strapping method was used to test hypotheses. Findings: The findings of the study suggested that two of the SDT variables [external regulations (ER) and integrated regulation (IR)] lead to a significant impact on “consumers” attitudes, while the effects of intrinsic motivation (IM) and introjected regulation (INR) appeared to be insignificant. All the variables extracted from TPB (attitude, subjective norm, perceived behavioral control, purchase intention, and buying behavior) appeared to have a significant impact, while the trust was found to moderate the relationship between attitude (ATT) and purchase intention (PI). Moreover, the values of Q-square depicted that the combined model had more predictive relevance (BB = 0.153; PI = 0.211), as compared to the TPB model (BB = 0.147; PI = 0.186). Originality/value: Marketers can make use of the study's findings to develop marketing strategies by considering particularly extrinsic motivational influences. Hence, advertising could be used to emphasize extrinsic benefits such as increasing individual self-esteem through social status (positive consequences) and appealing to consumers' desire for communal or societal approval. Such campaigns should also consider external regulatory factors, such as the fear of having hazardous effects on the individual's health due to the use of inorganic and processed food. Furthermore, policymakers can develop a sense of trust in the legitimacy of organic labeling by educating consumers about various organic certifications.
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Health consciousness strongly predicts positive attitudes toward health-oriented food products.
“Multiple studies across different geographical and cultural contexts have consistently demonstrated that health consciousness strongly predicts positive attitudes toward health-oriented food products [15,66,68].”
From Psychological Determinants of Healthy Food Purchase Intention: An Integrative Model Based on Health Consciousness (2025) · cites this paper as [66]
Health consciousness directly affects purchase intention and operates through various psychological and social mechanisms.
“This psychological factor directly affects the purchase intention and operates through various psychological and social mechanisms [2,43,66].”
From Psychological Determinants of Healthy Food Purchase Intention: An Integrative Model Based on Health Consciousness (2025) · cites this paper as [66]
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“LI a Therefore, when learners have high academic self-efficacy, they will be more confident in their abilities, show a more positive learning attitude, and choose to continue using accounting MOOC platforms (Khan et al., 2023).”
Marozzo, V., Costa, A., & Abbate, T. (2024) · Italian Journal of Marketing · doi:10.1007/s43039-024-00102-w · Cited by 3 · see citing works
“Previous research has investigated consumers’ intention to purchase organic food from different perspectives (e.g., Kushwah et al., 2019; Hansmann et al., 2020; Khan et al., 2023), such as health consciousness, environmental concerns, and dietary preferences.”
Alqaysi, S. J., Zahari, A. R., & Khudari, M. (2024) · Journal of Infrastructure Policy and Development · doi:10.24294/jipd.v8i7.4568 · Cited by 3 · see citing works
“This finding corresponds with Khan et al. (2022) and Nazir and Tian (2022).”
ResultLatip, M. S. A. (2026) · British Food Journal · doi:10.1108/bfj-10-2025-1342 · Cited by 2 · see citing works
Synodinos, C., Prado, N. B. D., & de Moraes, G. H. K. D. (2026) · Sustainability · doi:10.3390/su18031348 · Cited by 2 · see citing works
Nguyen, T. H. (2026) · SAGE Open · doi:10.1177/21582440261420543 · Cited by 2 · see citing works
“Consumers’ attitudes were assessed using five items derived from the work of Khan et al. (2023), capturing respondents’ evaluations of environmentally friendly packaging.”
Chen, Y., Othman, R., & Chong, Y. (2025) · Frontiers in Sustainable Food Systems · doi:10.3389/fsufs.2025.1696775 · Cited by 2 · see citing works
What determines consumers’ behavioral intention toward buying organic milk in developing country?
Saini, M., Kumar, P., Ahlawat, P. K., Khurana, A., & Kumar, P. (2025) · Journal of Consumer Marketing · doi:10.1108/jcm-06-2024-6952 · Cited by 2 · see citing works
Ashrafi, D., Islam, K. F., Shahid, T., & Sarker, M. (2025) · Journal of Science and Technology Policy Management · doi:10.1108/jstpm-07-2024-0292 · Cited by 2 · see citing works
Bukhari, S. F. H., Curtis, L., & Mubasher, K. (2025) · Journal of Islamic Marketing · doi:10.1108/jima-12-2024-0584 · Cited by 2 · see citing works
Jin, J., & Yang, B. (2025) · Behavioral Science · doi:10.3390/bs15030255 · Cited by 2 · see citing works
“As depicted in Figure 1, this study examines the effects of PSUS, PSEV, PB, PBA, PRs, and HC on attitudes, and explores the impact of attitudes on CPIs.”
InfluentialEissa, M. M. (2024) · Journal of Electrical Systems · doi:10.52783/jes.2191 · Cited by 1 · see citing works
Zhao, K.-J., Hu, H.-Y., Du, H.-Z., Zhang, C.-Y., Jia, Y.-Z., Wang, X.-Y., Wu, X.-H., Guo, Y., Zhai, Y.-J., Fu, M.-Y., et al. (2026) · The Journal of Nutrition, Health & Aging · doi:10.1016/j.jnha.2026.100960 · Cited by 1 · see citing works
“All variance inflation factor (VIF) values were below the conventional threshold of 5, indicating that our modeling method was robust [29].”
Online organic food reviews and attitude: a mediation perspective using SEM-ANN
Anubha, A., Narang, D., Nigam, N., & Malhotra, S. (2026) · Global Knowledge, Memory and Communication · doi:10.1108/gkmc-11-2024-0770 · Cited by 1 · see citing works
Young consumers' sustainable food choices: integrating SDT, TPB and VBN frameworks
Amin, M., Ting, D., & Basra, M. J. (2026) · British Food Journal · doi:10.1108/bfj-11-2025-1537 · Cited by 1 · see citing works
Kumar, D., Sharma, M., & Raj, V. A. (2026) · Discover Sustainability · doi:10.1007/s43621-026-03088-x · Cited by 1 · see citing works
“TPB has been widely applied to explain organic and sustainable food choices across diverse contexts [5, 6, 11, 23].”
Qu, M., & Quan, Y.-B. (2026) · British Food Journal · doi:10.1108/bfj-08-2025-1008 · Cited by 1 · see citing works
Deng, J., Cahoon, S., & Close, D. (2026) · Future Foods · doi:10.1016/j.fufo.2026.101020 · Cited by 1 · see citing works
Willing to drive green? Exploring behavioral and policy influences on electric vehicle ownership
Hameed, I., Chatterjee, R. S., Khan, Y., Zainab, B., & Khan, K. (2025) · International Journal of Energy Sector Management · doi:10.1108/ijesm-05-2025-0046 · Cited by 1 · see citing works
Self-citationQudsi, M. F., & Mardhiyah, D. (2025) · El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam · doi:10.47467/elmal.v6i10.8632 · Cited by 1
“Penelitian (Khan et al., 2023) menyatakan bahwa brand attitude yang positif berkontribusi signifikan terhadap intensi pembelian.”
Tran, C., & Dinh, M. H. (2025) · Journal of Food Technology Research · doi:10.18488/jftr.v12i3.4446 · Cited by 1
“Similarly, it has recently been employed to understand organic food purchasing behavior (Khan, Hameed, & Akram, 2023) as sustainable behaviors are considered influenced by personal values, perceptions, and social factors.”
Antecedents of halal food consumer behaviour in Malang: The mediating effect of purchase intention
Sani, E. N., Syafrial, S., & Andriani, D. (2025) · Jurnal Ekonomi & Keuangan Islam · doi:10.20885/jeki.vol11.iss2.art1 · Cited by 1
“Consistent with earlier research, this research (Hassan et al., 2022a; Khan et al., 2023; Zayed et al., 2022) also found that social norms do not always affect purchasing decisions.”
Testing Theory of Planned Behaviour to Predict Purchase Intention of Millets
Sagayanathan, G. J., & Sudhagar, D. (2025) · International Research Journal of Economics and Management Studies · doi:10.56472/25835238/irjems-v4i3p123 · Cited by 1
- Authors
- Khan, Y., Hameed, I., & Akram, U.
- Affiliations
- Institute of Business Management (PK)
- UCSI University (MY)
- Zhejiang Gongshang University Hangzhou College of Commerce (CN)
- Venue
- British Food Journal
- Publisher
- Emerald
- Published
- 2022-12-23
- Volume
- 125
- Issue
- 7
- Pages
- 2572-2587
- ISSN
- 0007-070X (ISSN-L)
- OpenAlex
- W4312191628
- Cited by
- 157
- References
- 0
- Citations by year
- 2026: 49 · 2025: 49 · 2024: 46 · 2023: 13
- FWCI
- 14.87
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- British Food Journal (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Organic Food and Agriculture
- Social Sciences › Business, Management and Accounting › Marketing › Environmental Sustainability in Business
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Consumer Attitudes and Food Labeling
- Keywords
- organic food, consumer attitudes, purchase intention, consumer buying behavior, self-determination theory, theory of planned behavior, extrinsic motivation, external regulation, integrated regulation, intrinsic motivation, introjected regulation, trust, subjective norms, perceived behavioral control, organic food labeling, food marketing
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