1
|
Qiu L, Wan X. Nature's beauty versus urban bustle: Chinese folk music influences food choices by inducing mental imagery of different scenes. Appetite 2024; 199:107507. [PMID: 38768925 DOI: 10.1016/j.appet.2024.107507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 05/09/2024] [Accepted: 05/18/2024] [Indexed: 05/22/2024]
Abstract
Previous research has demonstrated that music can impact people's food choices by triggering emotional states. We reported two virtual reality (VR) experiments designed to examine how Chinese folk music influences people's food choices by inducing mental imagery of different scenes. In both experiments, young healthy Chinese participants were asked to select three dishes from an assortment of two meat and two vegetable dishes while listening to Chinese folk music that could elicit mental imagery of nature or urban scenes. The results of Experiment 1 revealed that they chose vegetable-forward meals more frequently while listening to Chinese folk music eliciting mental imagery of nature versus urban scenes. In Experiment 2, the participants were randomly divided into three groups, in which the prevalence of their mental imagery was enhanced, moderately suppressed, or strongly suppressed by performing different tasks while listening to the music pieces. We replicated the results of Experiment 1 when the participants' mental imagery was enhanced, whereas no such effect was observed when the participants' mental imagery was moderately or strongly suppressed. Collectively, these findings suggest that music may influence the food choices people make in virtual food choice tasks by inducing mental imagery, which provides insights into utilizing environmental cues to promote healthier food choices.
Collapse
Affiliation(s)
- Linbo Qiu
- Department of Psychological and Cognitive Sciences, Tsinghua University, Beijing, China
| | - Xiaoang Wan
- Department of Psychological and Cognitive Sciences, Tsinghua University, Beijing, China.
| |
Collapse
|
2
|
Liem DG, Woo YC. Encouraging online consumers into making better food choices: The power of nature exposure on healthy food choices. Appetite 2024; 199:107382. [PMID: 38723667 DOI: 10.1016/j.appet.2024.107382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND online environments can influence food desire and choices. We tested if online calming nature and stressful street environments can affect desire for healthy and unhealthy foods. METHOD we asked 238 participants (40 ± 14 yrs) to rate their desire (100 mm VAS) for 7 low calorie nutrient rich foods (Healthy) and 7 high calorie nutrient poor foods (Unhealthy), and perceived stress (state anxiety in STAI), before and after imagining themselves in a control, nature park, or busy street condition. RESULTS participants who imagined themselves being in a nature park had a significant higher desire for Healthy foods, than participants in the busy street condition (p < 0.05). Participants in the busy street condition decreased their desire for Healthy foods after they imagined themselves in a busy street (p < 0.05)). However, perceived stress did not impact the association between condition and desire for low calorie foods nor high calorie foods. CONCLUSION this study suggests that online environments can have an impact on healthy food desires, which could be of importance for the increased number of food choices which are made in online environments.
Collapse
Affiliation(s)
- Djin Gie Liem
- Deakin University, CASS Food Research Centre, Australia.
| | - Yu Chu Woo
- Deakin University, CASS Food Research Centre, Australia.
| |
Collapse
|
3
|
Farrar ST, Papies EK. How consumption and reward features affect desire for food, consumption intentions, and behaviour. Appetite 2024; 194:107184. [PMID: 38158045 DOI: 10.1016/j.appet.2023.107184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 12/01/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
Understanding the mechanisms that underlie desire and intentions may assist in the search for strategies to promote the selection and consumption of more sustainable and healthier products. Therefore, we conducted two experiments to examine how cognitive representations influence desire and intentions for various savoury dishes. In Experiment 1, 1000 participants were allocated to one of five conditions, listing either the typical, sensory, context, hedonic, or health features of 20 popular dishes to assess cognitive representations, before rating their present moment desire to consume each dish. Although there was no direct effect of condition on desire, there was a significant mediating effect of condition on desire through the proportion of consumption and reward features listed (i.e., sensory, context, and hedonic words). In Experiment 2, 892 participants were allocated to one of four conditions, listing either the typical, sensory, context, or health features for the same 20 dishes, before rating their intention to consume each dish over the next four weeks. At a 4-week follow-up, participants rated how often they had consumed each dish. Again, there was no direct effect of condition on intentions, although there was a significant mediating effect of condition on intentions through consumption and reward features. This suggests that mentally simulating a previous consumption experience increases intentions to consume the dish in mind. The results also showed a positive indirect effect of consumption and reward features on behaviour through an increase in intentions. Describing healthy and sustainable products in terms of the rewarding consumption experience may increase desire and intentions to consume them, improving the health of both people and the planet.
Collapse
Affiliation(s)
- Stephanie T Farrar
- Social and Public Health Sciences Unit, School of Health and Wellbeing, University of Glasgow, 90 Byres Road, Glasgow, G12 8TB, United Kingdom.
| | - Esther K Papies
- Social and Public Health Sciences Unit, School of Health and Wellbeing, University of Glasgow, 90 Byres Road, Glasgow, G12 8TB, United Kingdom
| |
Collapse
|
4
|
Papies EK, Davis T, Farrar S, Sinclair M, Wehbe LH. How (not) to talk about plant-based foods: using language to support the transition to sustainable diets. Proc Nutr Soc 2023:1-9. [PMID: 38018402 DOI: 10.1017/s0029665123004858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Reducing meat consumption is essential to curb further climate change and limit the catastrophic environmental degradation resulting from the current global food system. However, consumers in industrialised countries are hesitant to reduce their meat intake, often because they find plant-based foods less appealing. Despite the climate emergency, eating meat is still perceived as the norm, and recommended in most national dietary guidelines. To support the transition to more sustainable diets by providing insights for increasing the appeal of plant-based foods to mainstream consumers, this review presents recent research findings on how people think and communicate about meat-based and plant-based foods. The key findings we review include: (1) while vegans think about plant-based foods in terms of enjoyable eating experiences, omnivores think about plant-based foods in terms of health, vegan identity and other abstract information that does not motivate consumption in the moment. (2) Packages of ready-meals and social media posts on Instagram present plant-based foods with fewer references to enjoyable eating experiences than meat-based foods. (3) Presenting plant-based foods with language that references enjoyable eating experiences increases their appeal, especially for habitual meat eaters. This language includes words about sensory features of the food (e.g., crunchy, creamy), eating context (e.g. pub; with family) and immediate positive consequences of eating (e.g. comforting, delicious). In contrast, the term 'vegan' is strongly associated with negative stereotypes. Hence, rather than referring to being vegan, meat-free or healthy, the language used for plant-based foods should refer to sensory appeal, attractive eating situations and enjoyment.
Collapse
Affiliation(s)
- Esther K Papies
- Social and Public Health Sciences Unit, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Tess Davis
- Social and Public Health Sciences Unit, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Stephanie Farrar
- Social and Public Health Sciences Unit, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Maddie Sinclair
- Social and Public Health Sciences Unit, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Lara H Wehbe
- School of Psychology and Neuroscience, University of Glasgow, Glasgow, UK
| |
Collapse
|
5
|
Claassen MA, Papies EK. Representational shifts: increasing motivation for bottled water through simulation-enhancing advertisements. BMC Public Health 2023; 23:2209. [PMID: 37946180 PMCID: PMC10634071 DOI: 10.1186/s12889-023-17109-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/30/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Despite its numerous health benefits, consumers' daily water consumption is below recommend levels while soft drink consumption remains high. Previous research has shown that the degree to which drinks are cognitively represented in terms of consumption and enjoyment (i.e., through simulations of consumption and reward) predicts desire and intake. Here, we examined whether simulation-enhancing advertisements that frame water in terms of consumption and reward change cognitive representations and increase motivation for a fictitious bottled water. METHODS In three pre-registered online experiments (Nexp1 = 984; Nexp2 = 786; Nexp3 = 907), UK participants viewed three advertisements that either highlighted the rewarding consumption experience of water (e.g., "Refresh all your senses with this smooth, cool water"; simulation-enhancing ads), the health consequences of drinking water (e.g., "This water takes care of your health"; health-focused ads), or control ads. We assessed cognitive representations of the bottled water with a semantic feature production task, and we coded the words used as consumption and reward features or positive long-term health consequences features. We assessed motivation through ratings of the attractiveness of the water (Exp. 1 only), desire to drink it, and willingness to pay for it (WTP). RESULTS In line with our hypotheses, participants represented the bottled water more in terms of consumption and reward after viewing simulation-enhancing advertisements, and more in terms of positive long-term health consequences after viewing health-focused advertisements. There was no direct effect of advertisement condition on motivation ratings. However, significant indirect effects showed that simulation-enhancing advertisements increased desire and WTP through the proportion of consumption and reward features, whereas health-focused advertisements increased motivation through an increase in the proportion of positive long-term health consequences features. The effects through consumption and reward were stronger. CONCLUSIONS These findings are consistent with research suggesting that the experience of immediate reward from drinking water underlies intake. Public health interventions should emphasize the enjoyment of drinking water, rather than the long-term health benefits.
Collapse
Affiliation(s)
- Maria Almudena Claassen
- Center for Adaptive Rationality, Max-Planck-Institute for Human Development, Lentzeallee 94, 14195, Berlin, Germany.
| | | |
Collapse
|
6
|
Davis T, Harkins L, Papies EK. Polarizing Plates: Both Omnivores and Vegans Represent In-Group Foods With Eating Simulations. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2023:1461672231202276. [PMID: 37823529 DOI: 10.1177/01461672231202276] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
In two pre-registered experiments, we assessed how people cognitively represent meat and plant-based foods, to examine processes underlying dietary polarization in society. Food descriptions from U.K.-based omnivores (NExp. 1 = 109; NExp. 2 = 436) and vegans (NExp. 1 = 111; NExp. 2 = 407) were coded for features about consumption and reward (e.g., "rich," "indulgent," and "treat") or features independent of the consumption situation (e.g., "healthy," "protein," and "eco-friendly"). Participants used more consumption and reward features for diet-congruent dishes (meat dishes for omnivores and plant-based dishes for vegans) than for diet-incongruent dishes (vice versa). Omnivores focused on abstract, long-term consequences of plant-based foods, whereas vegans focused on the socio-political associations with meat foods. Consumption and reward features also positively predicted attractiveness ratings, the likelihood of ordering a dish, and eating intentions. These findings indicate the cognitive processes of polarized dietary groups that may hinder the mainstream transition to more sustainable food choices.
Collapse
|
7
|
Claassen MA, Lomann M, Papies EK. Increased consumption despite fewer occasions: A longitudinal analysis of COVID-19 lockdown effects on soft drink consumption in England. Appetite 2023; 187:106579. [PMID: 37148974 DOI: 10.1016/j.appet.2023.106579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/08/2023]
Abstract
We examined the impact of a COVID-19 lockdown in England on the frequency of consumption occasions and amount of soft drinks consumed. Beverage consumption is strongly associated with specific, often social, consumption situations (e.g., going out). We reasoned that lockdown would affect consumption behaviour because it removed typical soft drink consumption situations. Specifically, we hypothesised that soft drink consumption occasions and amount would be reduced during lockdown compared to before and after lockdown, especially in typical soft drink consumption situations. In two surveys (Dec. 2020 and May 2021) among the same participants (N = 211, N = 160; consuming soft drinks at least once/week), we assessed the frequency of soft drink and water consumption occasions before, during, and after the Nov./Dec. 2020 lockdown, across typical soft drink and water drinking situations. This presents a detailed picture of the situations in which participants drink soft drinks and water, and how this was affected by a lockdown. We also assessed the daily amount of soft drinks and water consumed in each period, and perceived habitualness of drinking soft drinks and water. As predicted, participants reported fewer occasions of drinking soft drinks during lockdown compared to before and after, especially in typical soft drink consumption situations. Unexpectedly, however, the daily amount of soft drinks consumed increased during lockdown, compared to before and after, especially among participants with stronger perceived habitualness of soft drink consumption. Exploratory analyses suggest that during lockdown, participants increased their soft drink consumption at home. Water consumption, on the other hand, was not systematically affected by the lockdown. These findings suggest that even if some typical consumption situations disappear, consumption may be hard to disrupt if the behaviour is rewarding.
Collapse
Affiliation(s)
- Maria Almudena Claassen
- School of Psychology and Neuroscience, University of Glasgow, UK; Center for Adaptive Rationality, Max Planck Institute for Human Development, Berlin, Germany.
| | | | - Esther K Papies
- School of Psychology and Neuroscience, University of Glasgow, UK
| |
Collapse
|
8
|
Evoked sensory stimulation of the eating environment, impacts feeling of presence and food desires in an online environment. Food Res Int 2023; 167:112645. [PMID: 37087236 DOI: 10.1016/j.foodres.2023.112645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 02/15/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
Online food choices are often made outside a regular food environment and suffer from sensory deprivation. The present study investigated if evoked multi-sensory stimulation can drive context specific food desires in an online environment. In a randomised between subject design, participants expressed their food desire on a visual analogue scale and feeling of presence (e.g., did you feel present on a beach) on a Likert scale, whilst looking online at a picture and reading a neutral description of a sensory laboratory (control condition), looking at a photo of a beach and reading a neutral description (beach condition), or looking at a photo of a beach and reading a sensory based description (beach + ). Participants (n = 725 participants, 622 females) who saw the beach photo increased their desire for cold, but not neutral foods (p < 0.05), those who were exposed to the sensory description in addition to the photo showed a higher desire for cold foods compared to those who just saw the beach photo (p < 0.001). These effects were modulated by an increased feeling of presence and how often participants visited the beach. Participants with a higher feeling of presence showed a higher desire for cold foods (p < 0.05). Food desires of those who visited the beach often were more impacted by the evoked sensory stimulation than food desires of those who visited the beach rarely. Food desires created in an online environment can be influenced by visual, and text based evoked sensory stimulation as long as consumers' feeling of presence in is high. The results can inform public health professionals how to impact healthy food choices in an online environment.
Collapse
|
9
|
Colla K, Keast R, Mohebbi M, Russell CG, Liem DG. Testing the validity of immersive eating environments against laboratory and real life settings. Food Qual Prefer 2023. [DOI: 10.1016/j.foodqual.2022.104717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
10
|
Spence C, Motoki K, Petit O. Factors influencing the visual deliciousness / eye-appeal of food. Food Qual Prefer 2022. [DOI: 10.1016/j.foodqual.2022.104672] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
11
|
Davis T, Papies EK. Pleasure vs. identity: More eating simulation language in meat posts than plant-based posts on social media #foodtalk. Appetite 2022; 175:106024. [PMID: 35413378 DOI: 10.1016/j.appet.2022.106024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/13/2022] [Accepted: 03/27/2022] [Indexed: 11/30/2022]
Abstract
Current levels of meat consumption in Western societies are unsustainable and contribute to the climate emergency. However, most people are not reducing their intake. Here, we examine the language used on social media to describe meat and plant-based foods, since the ways people think and communicate about food could hinder the transition towards sustainable eating. In two pre-registered studies, we analysed the degree to which the language in food posts on Instagram reflects eating simulations, which have been found to be associated with desire for appetitive stimuli. Specifically, thinking about or presenting foods or drinks in terms of rewarding simulations (i.e., re-experiences of enjoying their consumption) has been found to increase their appeal. Here, we analysed the words used in Instagram hashtags (NStudy1 = 852; NStudy2 = 3104) and caption text (NStudy1 = 682) to examine how much they refer to eating simulations (e.g., taste, texture, enjoyment, eating context) or to other food-related features (e.g., ingredients, preparation, health, category information). As hypothesized, meat posts contained more eating simulation hashtags than plant-based and vegetarian posts, which instead contained more eating-independent hashtags, for example referring to health or to vegan identity. Findings for the text words were generally in the same direction but much weaker. Thus, meat food posts contained hashtag language that is likely more appealing to mainstream consumers, because it refers to the enjoyable experience of eating the food, rather than the food being healthy or identity affirming. This pattern reflects polarisation surrounding sustainable foods, which may hinder the shift towards plant-based diets needed to curb climate change.
Collapse
Affiliation(s)
- Tess Davis
- School of Psychology and Neuroscience, University of Glasgow, UK.
| | - Esther K Papies
- School of Psychology and Neuroscience, University of Glasgow, UK
| |
Collapse
|