Environmental, Health or Social Impacts? Investigating Ethical Food Consumption Behavior in the Case of Palm Oil-Free Foods
Abstract
:1. Introduction and Literature Review
2. Materials and Methods
2.1. Consumer Survey
2.2. Data Analysis
3. Results
3.1. Construct Reliability and Validity of the Model
3.2. Model Fit, Discriminant Validity and Explanatory Power of the Model
3.3. Results of the Model
4. Discussion
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Variables | Sample Composition | |
---|---|---|
% | ||
Gender | Male | 23.9 |
Female | 76.1 | |
Age | 18–25 years | 26 |
26–35 years | 46.8 | |
36–45 years | 23.5 | |
46–55 years | 1.6 | |
56 years and older | 2.1 | |
Education | Max 8 years of elementary school | 0.6 |
Vocational school/ apprenticeship school | 0.9 | |
Secondary school diploma | 24.8 | |
Higher education degree | 73.7 | |
Place of living | Capital | 41.9 |
Greater capital area | 11 | |
Countryside town (not in the greater area) | 32.7 | |
Village/settlement outside of the greater area | 14.4 | |
Perceived income status | Very tight | 0.6 |
Tight | 12.8 | |
Average | 49.2 | |
Good | 31.8 | |
Very good | 5.6 | |
Person responsible for grocery shopping in the household | Respondent | 34.3 |
Other | 4.9 | |
Shared | 60.8 | |
Size of household | 1 person | 14.7 |
2 persons | 43.1 | |
3 persons | 19.6 | |
4 persons | 17.1 | |
5 or more persons | 5.5 |
Behavior | |
Over the past six months, I have taken care to buy palm oil-free food when shopping in grocery stores. | |
Intention | |
I intend to buy palm oil-free food products in the near future. | |
I expect to buy palm oil-free food products in the coming months. | |
I am willing to encourage or persuade others to buy palm oil-free food products. | |
I will try to avoid food products containing palm oil. | |
I plan to avoid food products containing palm oil. | |
I intend to avoid food products containing palm oil. | |
Perceived behavioral control | |
For me, it is easy to buy palm oil-free food products. | |
It is entirely up to me whether I buy palm oil-free food products. | |
If I really wanted to, I could buy palm oil-free food products. | |
Avoiding foods containing palm oil is completely under my control. | |
Avoiding foods containing palm oil is… not at all in my control/entirely in my control | |
Subjective norm | |
I think my family and friends think it is a good thing to buy palm oil-free food products. | |
I think most of my family and friends buy palm oil-free food products. | |
I think my friends and family don’t care whether I buy palm oil-free food products or not. | |
Most people who are important to me think I should buy palm oil-free food products. | |
They expect me to buy palm oil-free food products. | |
Attitude | |
If I would avoid products that contain palm oil, that would be… | |
… would be very bad | … would be very good |
… would be very unpleasant | … would be very pleasant |
… would be very harmful | … would be very beneficial |
… would be completely unnecessary | … would be very useful |
Personal beliefs—environment | |
Reducing palm oil production can help reduce deforestation. | |
Reducing palm oil production can help offset the effects of climate change. | |
Reducing palm oil production can slow the extinction of many animal species. | |
Personal beliefs—health | |
Consumption of refined palm oil can be harmful to human health. | |
Consumption of refined palm oil increases the risk of developing cancer. | |
Consumption of refined palm oil increases the risk of cardiovascular disease. | |
Personal beliefs—social | |
Reducing palm oil production can help reduce child labor. | |
Reducing palm oil production could reduce abuses against plantation workers. | |
Reducing palm oil production in producing countries can help improve working conditions for farm families. |
Outer Loading | ||
---|---|---|
Behavior (CA = 1.000 CR = 1.000 AVE = 1.000) | ||
Over the past six months, I have taken care to buy palm oil-free food when shopping in grocery stores. | 1.000 | |
Intention (CA = 0.926 CR = 0.928 AVE = 0.721) | ||
I intend to buy palm oil-free food products in the near future. | 0.827 | |
I expect to buy palm oil-free food products in the coming months. | 0.735 | |
I am willing to encourage or persuade others to buy palm oil-free food products. | 0.922 | |
I will try to avoid food products containing palm oil. | 0.879 | |
I plan to avoid food products containing palm oil. | 0.872 | |
Perceived behavioral control (CA = 0.827 CR = 0.824 AVE = 0.612) | ||
For me, it is easy to buy palm oil-free food products. | 0.898 | |
It is entirely up to me whether I buy palm oil-free food products. | 0.720 | |
If I really wanted to, I could buy palm oil-free food products. | 0.715 | |
Subjective norm (CA = 0.759 CR = 0.757 AVE = 0.514) | ||
I think my family and friends think it is a good thing to buy palm oil-free food products. | 0.854 | |
I think most of my family and friends buy palm oil-free food products. | 0.626 | |
I think my friends and family don’t care whether I buy palm oil-free food products or not. | 0.649 | |
Attitude (CA = 0.836 CR = 0.837 AVE = 0.564) | ||
If I would avoid products that contain palm oil, that would be… | ||
… would be very bad | … would be very good | 0.815 |
… would be very unpleasant | … would be very pleasant | 0.634 |
… would be very harmful | … would be very beneficial | 0.740 |
… would be completely unnecessary | … would be very useful | 0.802 |
Personal beliefs—environment (CA = 0.852 CR = 0.852 AVE = 0.658) | ||
Reducing palm oil production can help reduce deforestation. | 0.794 | |
Reducing palm oil production can help offset the effects of climate change. | 0.746 | |
Reducing palm oil production can slow the extinction of many animal species. | 0.887 | |
Personal beliefs—health (CA = 0.929 CR = 0.929 AVE = 0.814) | ||
Consumption of refined palm oil can be harmful to human health. | 0.943 | |
Consumption of refined palm oil increases the risk of developing cancer. | 0.896 | |
Consumption of refined palm oil increases the risk of cardiovascular disease. | 0.865 | |
Personal beliefs—social (CA = 0.878 CR = 0.852 AVE = 0.658) | ||
Reducing palm oil production can help reduce child labor. | 0.875 | |
Reducing palm oil production could reduce abuses against plantation workers. | 0.866 | |
Reducing palm oil production in producing countries can help improve working conditions for farm families. | 0.782 |
Attitude | Behavior | Intention | Perceived Behavioral Control | Personal Beliefs—Health | Personal Beliefs—Environment | Personal Beliefs—Social | Subjective Norm | |
---|---|---|---|---|---|---|---|---|
Attitude | 0.751 | |||||||
Behavior | 0.541 | 1.000 | ||||||
Intention | 0.767 | 0.690 | 0.849 | |||||
Perceived behavioral control | 0.168 | 0.431 | 0.240 | 0.782 | ||||
Personal beliefs—health | 0.301 | 0.332 | 0.364 | 0.182 | 0.902 | |||
Personal beliefs—environment | 0.490 | 0.303 | 0.486 | 0.162 | 0.307 | 0.811 | ||
Personal beliefs—social | 0.373 | 0.301 | 0.378 | 0.190 | 0.426 | 0.540 | 0.842 | |
Subjective norm | 0.359 | 0.412 | 0.452 | 0.303 | 0.274 | 0.149 | 0.336 | 0.717 |
Attitude | Behavior | Intention | Perceived Behavioral Control | Personal Beliefs—Health | Personal Beliefs—Environment | Personal Beliefs—Social | Subjective Norm | |
---|---|---|---|---|---|---|---|---|
Attitude | ||||||||
Behavior | 0.542 | |||||||
Intention | 0.769 | 0.691 | ||||||
Perceived behavioral control | 0.171 | 0.427 | 0.236 | |||||
Personal beliefs—health | 0.306 | 0.332 | 0.368 | 0.183 | ||||
Personal beliefs—environment | 0.489 | 0.300 | 0.487 | 0.169 | 0.310 | |||
Personal beliefs—social | 0.375 | 0.303 | 0.383 | 0.189 | 0.427 | 0.541 | ||
Subjective norm | 0.357 | 0.415 | 0.450 | 0.301 | 0.277 | 0.147 | 0.349 |
R2 | Adjusted R2 | |
---|---|---|
Attitude | 0.272 | 0.265 |
Behavior | 0.551 | 0.548 |
Intention | 0.629 | 0.626 |
Relation | Direct Effect | Indirect Effect | Total Effect | Cohen’s f2 | Supported? | |||
---|---|---|---|---|---|---|---|---|
Effect Size | T Value | Effect Size | T Value | Effect Size | T Value | |||
Attitude → Behavior | – | – | 0.430 ** | 8.73 | 0.430 ** | 8.73 | Yes | |
Attitude → Intention | 0.690 ** | 11.25 | – | – | 0.690 ** | 11.25 | 1.113 | Yes |
Intention -> Behavior | 0.623 ** | 16.73 | – | – | 0.623 ** | 16.73 | 0.815 | Yes |
Perceived behavioral control → Behavior | 0.281 ** | 6.36 | 0.043 n.s. | 1.24 | 0.32 ** | 6.62 | 0.166 | Yes |
Perceived behavioral control → Intention | 0.068 n.s. | 1.21 | – | – | 0.068 n.s. | 1.21 | 0.011 | No |
Personal beliefs—health → Attitude | 0.137 n.s. | 1.9 | – | – | 0.137 n.s. | 1.90 | 0.021 | No |
Personal beliefs—health → Behavior | – | – | 0.059 n.s. | 1.77 | 0.059 n.s. | 1.77 | No | |
Personal beliefs—health → Intention | – | – | 0.095 n.s. | 1.81 | 0.095 n.s. | 1.81 | No | |
Personal beliefs—environment → Attitude | 0.392 ** | 3.81 | 0.392 ** | 3.81 | 0.148 | Yes | ||
Personal beliefs—environment → Behavior | – | – | 0.169 ** | 3.15 | 0.169 ** | 3.15 | Yes | |
Personal beliefs—environment → Intention | – | – | 0.271 ** | 3.28 | 0.271 ** | 3.28 | Yes | |
Personal beliefs—social → Attitude | 0.103 n.s. | 1.38 | 0.103 n.s. | 1.38 | 0.009 | No | ||
Personal beliefs—social → Behavior | – | – | 0.044 n.s. | 1.34 | 0.044 n.s. | 1.34 | No | |
Personal beliefs—social → Intention | – | – | 0.071 n.s. | 1.36 | 0.071 n.s. | 1.36 | No | |
Subjective norm → Behavior | – | – | 0.115 ** | 3.64 | 0.115 ** | 3.64 | Yes | |
Subjective norm → Intention | 0.184 ** | 3.85 | 0.184 ** | 3.85 | 0.074 | Yes |
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Plasek, B.; Lakner, Z.; Temesi, Á. Environmental, Health or Social Impacts? Investigating Ethical Food Consumption Behavior in the Case of Palm Oil-Free Foods. Sustainability 2022, 14, 9468. https://doi.org/10.3390/su14159468
Plasek B, Lakner Z, Temesi Á. Environmental, Health or Social Impacts? Investigating Ethical Food Consumption Behavior in the Case of Palm Oil-Free Foods. Sustainability. 2022; 14(15):9468. https://doi.org/10.3390/su14159468
Chicago/Turabian StylePlasek, Brigitta, Zoltán Lakner, and Ágoston Temesi. 2022. "Environmental, Health or Social Impacts? Investigating Ethical Food Consumption Behavior in the Case of Palm Oil-Free Foods" Sustainability 14, no. 15: 9468. https://doi.org/10.3390/su14159468