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Šrédl, K., e A. Soukup. "Consumer's behaviour on food markets". Agricultural Economics (Zemědělská ekonomika) 57, No. 3 (29 marzo 2011): 140–44. http://dx.doi.org/10.17221/7/2010-agricecon.
Testo completoAbstract (sommario):
The article is interested in the problems of consumer's behaviour in the food market and namely the determining factors of his (her) behaviour according to the neoclassical theory approaches and its modern modifications, which are compared here with the concepts of other authors. It also is interested in the possibilities of the marginalist analytical apparatus in the consumer's decision-making.
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Severová, L., e S. Bendl. "Cartels and its behaviour on food markets". Agricultural Economics (Zemědělská ekonomika) 59, No. 2 (12 marzo 2013): 81–89. http://dx.doi.org/10.17221/52/2012-agricecon.
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Collusive oligopoly is an oligopolistic market model with several companies producing the same or similar products (services) and acting in the market as a monopoly. The goal of the paper is to find out whether the collusive oligopolies are created in the food-products market, in what range the cartel agreements appear in the given sector and whether they can notably influence the price level of the food products and therefore have an important impact on consumer demand in the Czech Republic. The result of the analysis is that, although a substantial part of the agro-production arises outside of the oligopolistic structure (in conditions of monopolistic competition among small agricultural producers); the trade with these products is mainly held in oligopolistic sectors.
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Chuah, Soo-Cheng, e JS Keshminder Singh. "Food Waste and Disposal Behaviour among University Students". ADVANCES IN BUSINESS RESEARCH INTERNATIONAL JOURNAL 6, n. 2 (31 ottobre 2020): 166. http://dx.doi.org/10.24191/abrij.v6i2.11465.
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Food waste is a crucial and persistent issue globally. The household food waste phenomenon in Malaysia has emerged as increasingly serious with the rapid rise in its generation by domestic households. This study explored youth behaviour toward food waste and its disposal behaviour among the university students of Faculty Business and Management, Universiti Teknologi MARA, Puncak Alam Campus. Factor analysis was applied to identify the underlying factors of food waste and disposal behaviour, while the independent t-test served to examine gender differences regarding the factors. In particular, Pearson’s Chi-square Test of Independence was applied to examine the association between gender and food waste, food planning, and food recycling behaviors. To this end, a self-administrated questionnaire was used to collect data based on the convenience sampling method in which a sample size of 111 respondents were engaged with. Factor analysis successfully identified three factors as a result, namely food disposal, knowledge of food waste, and involvement in preventing food waste. The independent t-test also revealed significant gender differences among the students on food disposal behavior, whereas no significant gender differences were found with the actors of knowledge of food waste and involvement in preventing food waste. Additionally, there was no association between gender and food recycling, food planning, and food waster behaviours, respectively. As such, these findings can increase student participation and commitment to reducing food waste as it is fast becoming an issue for all.
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Stávková, J., H. Prudilová, Z. Toufarová e L. Nagyová. "Factors influencing the consumer behaviour when buying food". Agricultural Economics (Zemědělská ekonomika) 53, No. 6 (7 gennaio 2008): 276–84. http://dx.doi.org/10.17221/983-agricecon.
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The paper analyses buying behaviour of Czech consumer units on the market with food. Authors present the factors that can influence significantly this behaviour, e.g. price, brand, quality, product attributes, habits, price reductions, advertisement, innovation and word-of-mouth. The results were obtained within the framework of a survey performed in a set of 1 074 Czech households by the staff of the Department of Marketing and Trade, the Mendel University of Agriculture and Forestry Brno, in November and December 2004. Respondents were classified on the base of their annual income, residency, social group, age and education.
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WARNER, J. O. "Food and behaviour". Clinical Experimental Allergy 25, s1 (luglio 1995): 23–26. http://dx.doi.org/10.1111/j.1365-2222.1995.tb01129.x.
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Warner, J. O. "Food and Behaviour." Pediatric Allergy and Immunology 4, n. 3 (agosto 1993): 112–16. http://dx.doi.org/10.1111/j.1399-3038.1993.tb00078.x.
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Onodu, Bonaventure, Richard Culas e Ezekiel U. Nwose. "Impact of public health lecture intervention on consumption behaviour towards indigenous staple carbohydrate foods". International Journal Of Community Medicine And Public Health 7, n. 3 (27 febbraio 2020): 841. http://dx.doi.org/10.18203/2394-6040.ijcmph20200932.
Testo completoAbstract (sommario):
Background: The increase in non-communicable diseases (NCDs) experienced more in the developing countries can be attributed to changes in demography (rural to urban migration) and changes in pattern of food consumption. With the increasing incidences in diabetes globally, dietary restrictions and modifications in consumption behaviors still remains the bedrock in the prevention and management of the disease. Specific education to prevent or manage people’s lifestyle in order to combat NCDs such as diabetes are widely available, but assessment of knowledge about dietary fiber and its impact on staple foods consumption is largely unexplored.Methods: This study utilized nutritional education as an intervention strategy to bring about changes in consumers consumption behaviour, changing their perspective in consumption of root and tuber crops in relation to wheat in the study area. The intervention involved public health lecture on the nutrition values of staple carbohydrate root and tuber crop foods (cassava and yam) with focus on their dietary fibre content, relative to wheat.Results: The statistical analysis showed that there is a significant difference in the dietary habits in urban and in rural areas. Intervention resulted in shift in consumption behavior towards indigenous staple carbohydrate food crops. The changes in behavior were more obvious in urban dwellers, especially in favour of cassava consumption.Conclusions: Education or information targeted to correct the consumption behaviour of specific group of individuals stands a chance in impacting and improving their food choices and dietary behaviours.
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Oteri, T., e E. E. Ekanem. "Food hygiene behaviour among hospital food handlers". Public Health 103, n. 3 (maggio 1989): 153–59. http://dx.doi.org/10.1016/s0033-3506(89)80069-1.
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Rowe, Katherine S., e David R. Briggs. "Food additives and behaviour". Medical Journal of Australia 161, n. 10 (novembre 1994): 581–82. http://dx.doi.org/10.5694/j.1326-5377.1994.tb127634.x.
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Ntakyo, Proscovia Renzaho, e Marrit Van den Berg. "Smallholder Food Marketing Behaviour". Applied Studies in Agribusiness and Commerce 12, n. 1-2 (2 maggio 2018): 67–82. http://dx.doi.org/10.19041/apstract/2018/1-2/10.
Testo completoAbstract (sommario):
Many farmers in Africa sell their produce at low prices immediately after harvest because they need cash. They could solve temporary liquidity constraints by use of credit and store their produce to sell when prices are high. However, due to various reasons such many poor farmers have been excluded from formal financial services. In response, the informal financial market has expanded, but the question why informal credit has not facilitated storage to enable farmers benefit from intertemporal arbitrage opportunities remains largely unanswered. To answer this question, we investigate the role of informal credit markets and traders in stabilizing seasonal food crop prices. Our analysis is based on a household survey data, and in-depth interviews with key players in the informal credit market and grain traders in rural southwestern Uganda. We find that community-based self-help savings and credit associations provide credit for the majority (62%) of farmers. Informal credit still excludes the very poor and is not sufficient to enable farmers benefit from intertemporal arbitrage opportunities. Thus, poor farmers continue to ‘sell low and buy high’. The study also addresses a related fundamental aspect of food marketing: why is there no competition between traders bidding up prices after harvest and eliminating seasonal price fluctuations? We analyse traders’ costs and profit structure in the study area, and shed some light on imperfections in the grain market and the barriers that limit competition between traders. We find that grain trade is not highly competitive. High transaction costs and limited access to credit are the main barriers limiting competition. Supporting community-based self-help savings and credit associations to raise their portfolio can enable more farmers to borrow at the same time. Investing in infrastructure, organising and supporting small scale farmers to bulk their produce might lower transaction costs, promote competition and dampen price fluctuations.
JEL Classification: D53, O13, O16, Q12, Q13
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Sim, S. Meaghan, N. Theresa Glanville e Lynn Mcintyre. "Food Management Behaviours: In Food-insecure, Lone Mother-led Families". Canadian Journal of Dietetic Practice and Research 72, n. 3 (settembre 2011): 123–29. http://dx.doi.org/10.3148/72.3.2011.123.
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Purpose: Little is known about how food is managed in households where food resources are scarce. In this study, the household food management behaviours utilized by foodinsecure, lone mother-led families from Atlantic Canada were characterized, and relationships among these behaviours and diet quality were examined. Methods: Thematic analysis of 24 in-depth interviews from a larger study of mother-led, low-income families was integrated with sociodemographic characteristics, food-insecurity status, and four weekly 24-hour dietary recalls for all household members to yield a family behaviour score (FBS) as a summative measure of food management behaviours, and a healthy plate score (HPS) as a measure of diet quality. Results: Five distinct food management behaviours were identified: authoritative, healthism, sharing, structured, and planning behaviours. An increase in the FBS was associated with a proportional increase in the HPS. Authoritative, healthism, and planning food management behaviours were the strongest predictors of the HPS for all household members (p<0.05). The structured management behaviour was related to the degree of food insecurity. Conclusions: The FBS and HPS tools hold promise as a way to identify food-insecure families at risk of low diet quality. The next phase of this research will validate the use of these tools in the practice setting.
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Ge, Yan, Shanshan He, Yan Xu e Weina Qu. "Effects of dietary patterns on driving behaviours among professional truck drivers: the mediating effect of fatigue". Occupational and Environmental Medicine 78, n. 9 (16 giugno 2021): 669–75. http://dx.doi.org/10.1136/oemed-2020-107206.
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ObjectiveTo explore the impact of the dietary patterns of truck drivers on their driving behaviours and the mediation effect of fatigue between these factors.MethodsA sample of 389 male truck drivers from a transport company in Suzhou, China completed the Food Frequency Questionnaire (FFQ), the Multidimensional Fatigue Inventory (MFI), the Positive Driver Behaviours Scale (PDBS) and the Driver Behaviour Questionnaire (DBQ). The associations among dietary patterns, fatigue and driving behaviour were examined using pathway analysis.ResultsFour dietary patterns were identified based on principal component analysis: animal-derived foods, staple foods, snacks and vegetables. The pathway analysis showed that the vegetable-rich pattern had a direct positive impact on positive driving behaviour (β=0.211, p<0.001); the animal-derived pattern had a direct positive impact on errors (β=0.094, p<0.05) and ordinary violations (β=0.071, p<0.05); the snacks pattern had a direct negative impact on positive driving behaviour (β=−0.191, p<0.001); fatigue mediated the effect of dietary patterns on driving behaviours (p<0.001); and the staple foods had an indirect effect on driving behaviours.ConclusionsOverall, the driving behaviours of truck drivers are correlated with their dietary patterns. Drivers who preferred vegetables and staple foods had more positive driving behaviour, while the animal-derived food and snack patterns were related to dangerous driving behaviour. The experience of fatigue could explained the underlying mechanism between these factors.
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Keen-Rhinehart, Erin, Megan J. Dailey e Timothy Bartness. "Physiological mechanisms for food-hoarding motivation in animals". Philosophical Transactions of the Royal Society B: Biological Sciences 365, n. 1542 (27 marzo 2010): 961–75. http://dx.doi.org/10.1098/rstb.2009.0225.
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The study of ingestive behaviour has an extensive history, starting as early as 1918 when Wallace Craig, an animal behaviourist, coined the terms ‘appetitive’ and ‘consummatory’ for the two-part sequence of eating, drinking and sexual behaviours. Since then, most ingestive behaviour research has focused on the neuroendocrine control of food ingestion (consummatory behaviour). The quantity of food eaten, however, is also influenced by the drive both to acquire and to store food (appetitive behaviour). For example, hamster species have a natural proclivity to hoard food and preferentially alter appetitive ingestive behaviours in response to environmental changes and/or metabolic hormones and neuropeptides, whereas other species would instead primarily increase their food intake. Therefore, with the strong appetitive component to their ingestive behaviour that is relatively separate from their consummatory behaviour, they seem an ideal model for elucidating the neuroendocrine mechanisms underlying the control of food hoarding and foraging. This review focuses on the appetitive side of ingestive behaviour, in particular food hoarding, attempting to integrate what is known about the neuroendocrine mechanisms regulating this relatively poorly studied behaviour. An hypothesis is formed stating that the direction of ‘energy flux’ is a unifying factor for the control of food hoarding.
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Ammann, Jeanine, e Meret Casagrande. "Food disgust sensitivity predicts disease-preventing behaviour beyond the food domain in the COVID-19 pandemic in Germany". PLOS ONE 16, n. 7 (14 luglio 2021): e0254648. http://dx.doi.org/10.1371/journal.pone.0254648.
Testo completoAbstract (sommario):
In the fight against the COVID-19 pandemic, personal hygiene behaviours such as proper handwashing have gained significantly more attention and interpersonal contact is performed with great care. Disgust, as a disease-avoidance mechanism, can play an important role in the promotion of hygiene behaviour. We know from previous research that pathogen disgust can be a predictor of an individual’s behaviour in the pandemic. Given that the pandemic greatly affects our food and eating behaviour, the current study aims to add to the existing evidence and to complement it by investigating the role of food-specific disgust in the pandemic. For that, we conducted an online survey in Germany in April 2020, while the pandemic was spreading in Europe. A total of 519 participants completed the survey and provided information about their COVID-19-related attitudes and behaviours and about their food disgust sensitivity. The results show that food disgust sensitivity is an important predictor for an individual’s feelings, shopping behaviour, and disease-preventive behaviour related to the COVID-19 pandemic. Given that the success of political measures to fight the pandemic critically depends on the population to support and follow the proposed measures, a better understanding of the factors driving individual behaviour is key. Implications for pandemic management are discussed.
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Wang, May C., Catherine Cubbin, Dave Ahn e Marilyn A. Winkleby. "Changes in neighbourhood food store environment, food behaviour and body mass index, 1981–1990". Public Health Nutrition 11, n. 9 (settembre 2008): 963–70. http://dx.doi.org/10.1017/s136898000700105x.
Testo completoAbstract (sommario):
AbstractObjectiveThis paper examines trends in the neighbourhood food store environment (defined by the number and geographic density of food stores of each type in a neighbourhood), and in food consumption behaviour and overweight risk of 5779 men and women.DesignThe study used data gathered by the Stanford Heart Disease Prevention Program in four cross-sectional surveys conducted from 1981 to 1990.SettingFour mid-sized cities in agricultural regions of California.SubjectsIn total, 3154 women and 2625 men, aged 25–74 years.ResultsFrom 1981 to 1990, there were large increases in the number and density of neighbourhood stores selling sweets, pizza stores, small grocery stores and fast-food restaurants. During this period, the percentage of women and men who adopted healthy food behaviours increased but so did the percentage who adopted less healthy food behaviours. The percentage who were obese increased by 28% in women and 24% in men.ConclusionFindings point to increases in neighbourhood food stores that generally offer mostly unhealthy foods, and also to the importance of examining other food pattern changes that may have a substantial impact on obesity, such as large increases in portion sizes during the 1980s.
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Provenza, Frederick D., Juan J. Villalba, Carl D. Cheney e Scott J. Werner. "Self-organization of foraging behaviour: From simplicity to complexity without goals". Nutrition Research Reviews 11, n. 2 (dicembre 1998): 199–222. http://dx.doi.org/10.1079/nrr19980015.
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AbstractA herbivore faces challenges while foraging—ongoing changes in its physiological condition along with variation in the nutrient and toxin concentrations of foods, spatially and temporally—that make selecting a nutritious diet a vital affair. Foraging behaviours arise from simple rules that operate across levels of resolution from cells and organs to individuals and their interactions with social and physical environments. At all these levels, behaviour is a function of its consequences: a behaviour operating on the environment to induce changes is itself changed by those events. Thus, behaviour emerges from its own functioning—behaviour self-organizes-not from that of its surroundings. This ostensible autonomy notwith-standing, no self-organizing system (cell, organ, or individual) is independent of its environs because existence consists of an ongoing exchange of energy and matter. According to this view, the notion of cause and effect is replaced with functional relationships between behaviours and environmental consequences. Changes in physical environments alter the distribution, abundance, nutritional, and toxicological characteristics of plants, which affect food preference. Social interactions early in life influence behaviour in various ways: animals prefer familiar foods and environments, and they prefer to be with companions. Animals in unfamiliar environments often walk farther, ingest less food, and suffer more from malnutrition and toxicity than animals in familiar environments. An individual's food preferences—and its ability to discriminate familiar from novel foods—arise from the functional integration of sensory (smell, taste, texture) and postingestive (effects of nutrients and toxins on chemo-, osmo-, and mechano-receptors) effects. The ability to discriminate among foods is critical for survival: all problems with poisonous plants are due to an inability to discriminate or a lack of alternatives. Animals eat a variety of foods as a result of nearing or exceeding tolerance limits for sensory and postingestive effects unique to each food. After eating any food too frequently or excessively, the likelihood increases that animals will eat alternative foods owing to exceeding sensory-, nutrient-, and toxin-specific tolerance limits. Cyclic patterns of intake of a variety of foods reflect seemingly chaotic interactions among flavours, nutrients, and toxins interacting along continua.
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Paquet, Catherine. "Environmental Influences on Food Behaviour". International Journal of Environmental Research and Public Health 16, n. 15 (2 agosto 2019): 2763. http://dx.doi.org/10.3390/ijerph16152763.
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Thompson, Keith E., Nikolaos Haziris e Panagiotis J. Alekos. "Attitudes and Food Choice Behaviour". British Food Journal 96, n. 11 (dicembre 1994): 9–13. http://dx.doi.org/10.1108/00070709410074632.
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Swingland, Ian R., A. K. Lee e A. Cockburn. "Food Quality and Marsupial Behaviour". Journal of Biogeography 12, n. 6 (novembre 1985): 591. http://dx.doi.org/10.2307/2844913.
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Møller, Per. "Satisfaction, satiation and food behaviour". Current Opinion in Food Science 3 (giugno 2015): 59–64. http://dx.doi.org/10.1016/j.cofs.2015.02.008.
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Conning, D. M. "Food composition and human behaviour". Food Chemistry 33, n. 1 (gennaio 1989): 33–41. http://dx.doi.org/10.1016/0308-8146(89)90098-8.
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Mirosa, Miranda, Harriet Munro, Ella Mangan-Walker e David Pearson. "Reducing waste of food left on plates". British Food Journal 118, n. 9 (5 settembre 2016): 2326–43. http://dx.doi.org/10.1108/bfj-12-2015-0460.
Testo completoAbstract (sommario):
Purpose Social marketing and other types of targeted behaviour change interventions should appeal to an individual’s personal values in order to improve their effectiveness. However, there is currently little understanding of what these values are in relation to food waste. The purpose of this paper is to identify the values underpinning the specific behaviour of plate waste created in a residential foodservice setting. Design/methodology/approach In semi-structured interviews (n=50) laddering techniques were used to identify links from behaviours through individual’s rationalisation for that behaviour to their personal values. The aim of the questioning was to uncover underlying drivers that lead to plate waste as well as those barriers to reducing it. Findings The values identified as being most important are hedonism and self-direction. The specific aspects of these values for plate waste reduction interventions are not compromising on the individual’s enjoyment of the meal and meeting their health goals. Effective interventions include pre-ordering meals, reducing food options provided, reducing plate size, removing food tray and finally, information campaigns to raise awareness. Originality/value The study provides insights into the personal values that influence behaviours resulting in plate waste. The study is the first to determine the links between this behaviour, rationalisations for that behaviour and personal values.
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Vohra, Jyoti, e Pavleen Soni. "Understanding dimensionality of children’s food shopping behaviour in retail stores". British Food Journal 118, n. 2 (1 febbraio 2016): 450–63. http://dx.doi.org/10.1108/bfj-03-2015-0112.
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Purpose – Marketers try to influence food shopping behaviour of children through various in-store food promotional strategies (FPS). These in-store FPS comprise of attractive packaging, accessibility, availability of foods in wide varieties and presence of helpful and friendly sales personnel. However, little is known about how children buy and the extent to which these marketing strategies are successful. Hence, the purpose of this paper is to investigate food shopping behaviour of children in retail stores and to study the effectiveness of in-store FPS and demographic factors (age and gender of child and monthly family income) on food shopping behaviour of children. Design/methodology/approach – Data have been collected from 473 mothers of children in age category four to 11 years. Data have been analysed through descriptive statistics (means and standard deviations), bivariate correlations, exploratory factor analysis, confirmatory factor analysis and hierarchical regression analysis. Findings – The study explores and validates four factor structure of food shopping behaviour of children in retail stores in Indian settings. These factors include children’s active assessment of foods, impact of availability and variety on children’s purchases, influence of TV food ads on children’s purchases and influence of packaging on children’s food purchases. Further, the findings also reveal that in-store FPS are truly effective in influencing food shopping behaviour of children. Practical implications – Marketers may highlight packaging attributes in food advertisements as they can help escalate food purchase requests of children in retail stores. In addition to this, food advertising is strongly associated with assessment of foods in retail stores and looking for availability of advertised foods in retail stores. This suggests that food advertising as a medium of communication should not be ignored. However, sales personnel can also be used more effectively as they are seen to help children in identifying availability and variety of foods in retail stores. Originality/value – As no such study has been conducted so far (to the best of researcher’s knowledge), this study potentially helps in bridging gaps in literature.
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Abdalrahman, Mohammed. "Consumer Behaviour Toward Modern Food Products and Trends". Mednarodno inovativno poslovanje = Journal of Innovative Business and Management 11, n. 2 (17 novembre 2019): 77–82. http://dx.doi.org/10.32015/jibm/2019-11-2-9.
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People practicing food buying and consumption activities in everyday of their life’s, therefore this study aims to highlight the main factors that could affect consumer attitudes towards novel food products and consumption trends. The study handled three main food consumption trends that are: sustainable food consumption, organic food consumption and genetically modified food consumption. In order to achieve the study objective, a desk research was conducted, and a through literature survey was carried out on the main factors that affect consumer attitudes toward novel food products and consumption patterns. Literature resources were collected by screening various databases as EBSCO, Scopus, Science Direct, Taylor and Francis and other search tools. The main results indicate that the consumers attitudes towards novel food products are affected by different variables as consumer values and beliefs toward the environment and the farming technology in addition to the level of knowledge they have regarding food farming and producing technics. Also, it is found that trust, moral and ethical issues could influence the level of consumer acceptance of genetically modified foods.
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Sumaedi, Sik, e Sumardjo. "A model of traditional functional food consumption behaviour". British Food Journal 123, n. 1 (30 giugno 2020): 13–30. http://dx.doi.org/10.1108/bfj-01-2020-0019.
Testo completoAbstract (sommario):
PurposeThis study aims to analyse the influence of descriptive norm, perceived behavioural control, perceived threat of non-communicable disease (NCD), healthy food extension education frequency, the frequency of healthy food community group meetings, healthy food-related newspapers/magazines usage frequency, healthy food-related websites usage frequency and healthy food-related social media usage frequency towards traditional functional food consumption behaviour, especially tempeh, in Indonesia.Design/methodology/approachThis study collected data from 99 respondents who consumed traditional functional food. The data were analysed using multiple regression.FindingsTraditional functional food consumption behaviour is significantly influenced by descriptive norm, perceived behavioural control and the frequency of healthy food community group meetings. The traditional functional food consumption behaviour is not affected by the perceived threat of NCD, healthy food extension education frequency, healthy food-related newspapers/magazines usage frequency, healthy food-related websites usage frequency and healthy food-related social media usage frequency.Research limitations/implicationsThis research investigated only one functional food type and employed a purposive sampling technique. Future research should be conducted in other contexts to examine the stability of the research findings.Practical implicationsTo improve traditional functional food consumption, it is essential to ensure that people can easily consume traditional functional food. It is also essential to develop an extension education strategy that involves the community's influential person/leader and healthy food community group meetings.Originality/valueThis paper is the first that investigates traditional functional foods consumption behaviour.
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Reva, V. A., e M. T. Kulibali. "The behaviour of rapeseed cruciferin on chromatofocusing". Food / Nahrung 37, n. 5 (1993): 463–69. http://dx.doi.org/10.1002/food.19930370509.
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Weatherspoon, Dave, James Oehmke, Assa Dembele e Lorraine Weatherspoon. "Fresh vegetable demand behaviour in an urban food desert". Urban Studies 52, n. 5 (28 aprile 2014): 960–79. http://dx.doi.org/10.1177/0042098014529340.
Testo completoAbstract (sommario):
Food deserts are associated with lower quality diets and higher obesity rates. One hypothesis for their emergence is that retailers avoid food deserts because demand side factors such as low income limit demand for healthy foods. A competing hypothesis is that supply side factors cause prohibitively high costs of operation for grocers – leading to limited access to healthy foods and thus low expressed demand. The direction of causality has important implications for improving diets and health of food desert residents. This paper analyses Detroit food desert residents’ fresh vegetable purchasing behaviour using data from a non-profit grocer. The evidence confirms that these consumers respond to prices and income similarly to the average American, however, they face a different set of constraints. Both supply and demand side factors are at work – access problems are critical, but even with better access low incomes and other demand side issues limit vegetable consumption.
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Bellisle, F., J. E. Blundell, L. Dye, M. Fantino, E. Fern, R. J. Fletcher, J. Lambed et al. "Functional food science and behaviour and psychological functions". British Journal of Nutrition 80, S1 (agosto 1998): S173—S193. http://dx.doi.org/10.1079/bjn19980109.
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AbstractThe impact of ingesting various foods on psychological and behavioural functions is a topic of both interest and concern to the general public. In this article, the scientific literature concerning demonstrated cause-and-effect relationships is reviewed, beginning with methodological considerations specific to the quantification of particular behaviours and psychological events. The essential function of food is to satisfy hunger and the need for essential nutrients. The contributions of macronutrients to appetite and satiety are described, as well as their impact on metabolism and energy balance. Functional properties of macronutrient substitutes (high intensity sweeteners, fat replacers) and flavour enhancers are examined in relation to their contribution to hunger, satiety, and energy balance. The effects of foods and individual nutrients on the performance of diverse psychomotor tasks are studied with consideration given to the various validated quantitative tools used to assess behaviour. The effects of food components on activation, sedation, and affective states such as dysphoria are also reviewed, with special attention given to brain function and neuroactive substances such as serotonin and the endorphins. The case of hyperactivity in children is given special emphasis with reference to the potential influence of sugar and food additives. Safety issues related to food constituents and additives are discussed. Finally, a set of criteria is proposed for the evaluation and elaboration of studies in the behavioural and psychological fields, along with suggestions for future research.
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Bingham, Clarissa ML, Piia Jallinoja, Marjaana Lahti-Koski, Pilvikki Absetz, Merja Paturi, Harri Pihlajamäki, Timo Sahi e Antti Uutela. "Quality of diet and food choices of Finnish young men: a sociodemographic and health behaviour approach". Public Health Nutrition 13, n. 6A (giugno 2010): 980–86. http://dx.doi.org/10.1017/s1368980010001187.
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AbstractObjectiveEating habits of Finns have improved dramatically in 40 years. The proportion of fat in the diet has decreased and vegetable and fruit consumption increased. Knowledge of Finnish young men’s dietary habits is limited. The aim was to assess food choices and quality of diet among young men and to analyse how background and health behaviour factors explain it.DesignIn 2007, data on eating habits, sociodemographic background factors and health behaviours of 17–21-year-old men (n 2905) entering military service were collected by self-administrated questionnaire. Two indexes – core food index (CFI) and extra food index (EFI) – were formed to describe daily and redundant snacking-type eating, respectively. Associations of background factors and health behaviours on the indexes were analysed by general linear modelling.ResultsIn all, 13 % consumed fruits and berries daily and 8 % consumed vegetables, whereas 24 % consumed pizza and 19 % consumed hamburgers more than once a week. CFI increased with educational level (P < 0·001) and was explained by background and health behaviour (smoking, physical activity and eating breakfast). EFI was inversely associated with BMI (P < 0·001) and explained by health behaviour: (smoking, physical activity, drinking beer and eating breakfast).ConclusionsThese results indicate that in early adulthood, eating habits cluster with other health behaviours among men. In this age group, education is associated with core food but not with extra food eating habits. Furthermore, seasonal variation is seen in both types of eating. When promoting healthy eating, a distinction between core foods and extra foods by using feasible indexes will be helpful in targeting the efforts.
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Gillingham, Michael P., e Fred L. Bunnell. "Effects of learning on food selection and searching behaviour of deer". Canadian Journal of Zoology 67, n. 1 (1 gennaio 1989): 24–32. http://dx.doi.org/10.1139/z89-005.
Testo completoAbstract (sommario):
A review of feeding habits in black-tailed deer (Odocoileus hemionus columbianus Richardson) reveals considerable variation among animals, locations, and seasons. Since the processes affecting food selection are poorly understood, we explored the concept of optimal foraging as a means of predicting foraging behaviour of black-tailed deer. Food preference was initially determined for three foods under ad libitum conditions. We then studied the feeding behaviour of two deer using the same foods in a 0.5-ha enclosure and examined the effects of experience, density, and distribution of their preferred food on diet selection. When deer had to search for food, diet selection remained the same as ad libitum preference when preferred foods were abundant. Both animals became more efficient (intake per distance travelled) at finding preferred foods with increased experience in a particular food distribution. This was accomplished by repeating search paths that had been effective during previous trials. Consequently, performance was poor when the food distribution was changed. Under controlled conditions, memory of previous foraging events can play a role in food selection by deer. Description of a foraging bout as a static process ignoring its internal dynamics may be convenient but misleading.
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Severová, L., L. Kopecká, R. Svoboda e J. Brčák. "Oligopoly competition on market with food products". Agricultural Economics (Zemědělská ekonomika) 57, No. 12 (22 dicembre 2011): 580–88. http://dx.doi.org/10.17221/107/2010-agricecon.
Testo completoAbstract (sommario):
Oligopoly can be defined as a market model of the imperfect competition type, assuming the existence of only a few companies in a sector or industry, from which at least some have a significant market share and can therefore influence the production prices in the market. Many models of oligopoly that differ from one another mostly in the nature of the competitive companies’ behaviour can be found through the study of oligopolistic structures. Some models describe only the behaviour of two companies in the monitored market (duopoly), others describe several companies of the same power (cartel), still others assume that one of the companies has a dominant position in the market, etc. The text of this article deals with oligopolistic competition in the food market in the terms of the behaviour of grocers and with the impact of this competition upon the market competition in the sector. First, it mentions the agreements on common cooperation and procedure, when cartel market structure originates. It also analyzes the examples of behaviour of oligopoly with a dominant firm on the market with products in the food sector, with the goal of detecting whether the market with these products is significantly influenced by the oligopolistic behaviour of companies.
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Abdulla Saeed, Al Amoodi Sara Ahmed. "Family Food Environment and Child Eating Behavior in a Private School of Abu Dhabi". Arab Journal of Nutrition and Exercise (AJNE) 1, n. 1 (12 novembre 2017): 24. http://dx.doi.org/10.18502/ajne.v1i1.1221.
Testo completoAbstract (sommario):
Aim: Dietary habits developed during childhood and continued through adulthood. Children’s eating behaviours should be monitorining to avoid possible nutritional deficiencies which have been found to be strongly related to the development of future disease such as obesity, diabetes type 2 and others. The main aim of this study is to explore the relationship between family food environment and the eating behavior during dinnertime among children aged 4 to 6 years old in Abu Dhabi. A cross-sectional study was carried out that examined the relationship between family food environment and child’s eating behaviour around dinnertime.Methods: 61 families participated in the study with their children aged 4-6 years old from a private school. They completed a questionnaire that included questions about demographics, eating behaviour and food environment.Results: 82% of the mothers were reported to be responsible for feeding the children. Most of the families had dinner together three or more times a week. Half of the children got a high score in the child’s eating behaviour scale, indicating that they had positive eating behaviour. The results also showed that children of highly educated mothers were more likely to have positive eating behaviour, compared to children of mothers with lower education (p < .05). There was a significant positive correlation between modelling of eating and child eating behaviour ( Pearson’s r = .56, p < .01), and a significant negative correlation between pressure to eat and child eating behaviour (Pearson’s r = -.35, p < .01).Conclusion: This study is in line with other studies showing that aspects in the family food environment have an influence on eating behaviour of children. Educating parents on food environment and its impact on child behaviour is crucial in order to make them able to develop feeding strategies most likely to benefit children's’ health.
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Frýdlová, Monika, e Hana Vostrá. "Determinants influencing consumer behaviour in organic food market". Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 59, n. 7 (2011): 111–20. http://dx.doi.org/10.11118/actaun201159070111.
Testo completoAbstract (sommario):
This is a treatise of consumer behaviour in the Czech foods market, respectively, organic food market. This concerns comprehensive analysis of consumer behaviour, which places great emphasis on the motivating factors and barriers, which substantially influence the individual consumers when deciding between conventional foods and organic foods and are operationally broken down into a set of empirical indicators. The database comes from a questionnaire survey to ascertain the trends in the development of the consumption of conventional foods and organic foods including the shopping behaviour of the individual consumers. The results of the questionnaire survey were evaluated by analysis of the qualitative features and other sophisticated statistical methods were also used. Based on the results obtained, the influence of the individual factors on the decision-making behaviour of the consumers when purchasing foods. The main factors that influence consumer behaviour were considered to be the income of the consumers, price of the foods, attitudes that influence the purchase of foods.
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Doggui, Radhouene, Stéphanie Ward, Claire Johnson e Mathieu Bélanger. "Trajectories of Eating Behaviour Changes during Adolescence". Nutrients 13, n. 4 (16 aprile 2021): 1313. http://dx.doi.org/10.3390/nu13041313.
Testo completoAbstract (sommario):
Adolescence represents a critical transition phase during which individuals acquire eating behaviours that can track into adulthood. This study aims to characterise trends in eating behaviours throughout adolescence by investigating the presence of sub-groups of individuals presenting distinct trajectories of vegetable and fruit, sugary beverage, breakfast and fast-food consumption. Data from 744 MATCH study Canadian participants followed from 11 to 18 Years old (2013–2019) were included in the analyses. Participants reported how often they ate breakfast and consumed vegetables and fruits, sugary beverages and fast foods. Trajectories of eating behaviours over seven years were identified using group-based multi-trajectory modelling. For girls, three different groups were identified, namely ‘stable food intake with a decline in daily breakfast consumption’ (39.9%), ‘moderate food intake and worsening in overall eating behaviours’ (38.0%) and ‘stable high food intake’ (22.1%). For boys, five different groups were identified, namely ‘low food intake with stable daily breakfast consumption’ (27.3%), ‘breakfast-skippers and increasing fast food intake’ (27.1%), ‘low food intake with a decline in daily breakfast consumption’ (23.9%), ‘high food intake with worsening of eating behaviours’ (13.3%) and ‘average food intake with consistently high breakfast consumption’ (8.4%). Eating behaviours evolve through various distinct trajectories and sub-group-specific strategies may be required to promote healthy eating behaviours among adolescents.
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Kozelová, Dagmar, Martina Fikselová, Vladimír Vietoris e Peter Czako. "Analysis of the Slovak consumer behaviour regarding the organic food purchase". Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 61, n. 7 (2013): 2343–50. http://dx.doi.org/10.11118/actaun201361072343.
Testo completoAbstract (sommario):
The aim of this work was to determine whether Slovak consumers buy organic food, to analyze the frequency of organic food shopping and to examine the monthly expenditure of organic food. Questionnaire survey involved 271 respondents. The hierarchical multiple factor analysis was used for the segregation and classification of consumers into representative groups. The group of respondents was based on algorithms divided into three groups. The first group consists of those respondents who do not buy organic food. In the second group of respondents, prevalent was occasional purchase of organic food. Prevailing monthly expenditure on buying organic food is the amount of 10–15 euros. The third group of respondents does weekly shopping of organic foods, these foods make costs mostly 15 to 20 euros per month.
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King, Christian. "Soft drinks consumption and child behaviour problems: the role of food insecurity and sleep patterns". Public Health Nutrition 20, n. 2 (30 agosto 2016): 266–73. http://dx.doi.org/10.1017/s1368980016002093.
Testo completoAbstract (sommario):
AbstractObjectiveTo examine whether the association between soft drinks consumption and child behaviour problems differs by food security status and sleep patterns in young children.DesignCross-sectional observational data from the Fragile Families and Child Wellbeing Study (FFCWS), which collected information on food insecurity, soft drinks consumption, sleep patterns and child behaviour problems. Bivariate and multivariate ordinary least-squares regression analyses predicting child behaviour problems and accounting for socio-economic factors and household characteristics were performed.SettingTwenty urban cities in the USA with a population of 200 000 or more.SubjectsParental interviews of 2829 children who were about 5 years old.ResultsSoft drinks consumption was associated with aggressive behaviours, withdrawn and attention problems for children aged 5 years. However, the association differed by food security status. The association was mostly statistically insignificant among food-secure children after accounting for socio-economic and demographic characteristics. On the other hand, soft drinks consumption was associated with behaviour problems for food-insecure children even after accounting for these factors. However, after accounting for child sleep patterns, the association between soft drinks consumption and child behaviour problems became statistically insignificant for food-insecure children.ConclusionsThe negative association between soft drinks consumption and child behaviour problems could be explained by sleep problems for food-insecure children. Since about 21 % of households with children are food insecure, targeted efforts to reduce food insecurity would help improve dietary (reduce soft drinks consumption) and health behaviours (improve sleep) and reduce child behaviour problems.
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Begley, Andrea, Ellen Paynter e Satvinder Dhaliwal. "Evaluation Tool Development for Food Literacy Programs". Nutrients 10, n. 11 (2 novembre 2018): 1617. http://dx.doi.org/10.3390/nu10111617.
Testo completoAbstract (sommario):
Food literacy is described as the behaviours involved in planning, purchasing, preparing, and eating food and is critical for achieving healthy dietary intakes. Food literacy programs require valid and reliable evaluation measures. The aim of this paper is to describe the development and validation of a self-administered questionnaire to measure food literacy behaviours targeted by the Food Sensations® for Adults program in Western Australia. Validity and reliability tests were applied to questionnaire item development commencing with (a) a deductive approach using Australian empirical evidence on food literacy as a construct along with its components and (b) adapting an extensively-tested food behaviour checklist to generate a pool of items for investigation. Then, an iterative process was applied to develop a specific food literacy behaviour checklist for program evaluation including exploratory factor analysis. Content, face, and construct validity resulted in a 14-item food behaviour checklist. Three factors entitled Plan & Manage, Selection, and Preparation were evident, resulting in Cronbach’s alpha 0.79, 0.76, and 0.81, respectively, indicating good reliability of each of these factors. This research has produced a validated questionnaire, is a useful starting point for other food literacy programs, and has applications globally.
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Šiftová, Jana. "Food self-provisioning motivations revisited: Czech home gardens and their food production". Geografie 126, n. 2 (2021): 149–67. http://dx.doi.org/10.37040/geografie.2021.002.
Testo completoAbstract (sommario):
This paper revisits the motivations and behaviours related to home food production in private home gardens. It aims to answer these research questions: (i) which activities are performed in the home garden?; (ii) if the garden fulfils the self-provisioning function, what are the motivations for food production?; (iii) does gardening and food self-provisioning impact a household’s environmental behaviour?; and (iv) does food self-provisioning relate to a household’s economic situation? The results show that production of vegetables and herbs is still the prevailing function of Czech home gardens. The motivations for this activity are better taste, healthier way of production and enjoyment of gardening as a hobby. These motivations remain mostly intact during societal transformations or economy fluctuations over recent decades, which declares the strength and tradition of home food production in Czechia. Economic motivation was not proved as an important motivation. There was evidence for some kinds of pro-environment behaviour, however, this is limited to rather inconspicuous, private actions.
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Benton, David. "Does food influence a child’s behaviour?" British Journal of School Nursing 2, n. 2 (marzo 2007): 56–59. http://dx.doi.org/10.12968/bjsn.2007.2.2.23078.
Testo completo
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Antoaneta Lubieniechi, Simona. "Romanian consumers’ behaviour regarding organic food". British Food Journal 104, n. 3/4/5 (aprile 2002): 337–44. http://dx.doi.org/10.1108/00070700210425750.
Testo completo
41
Worsfold, Denise. "Food safety behaviour in the home". British Food Journal 99, n. 3 (aprile 1997): 97–104. http://dx.doi.org/10.1108/00070709710168932.
Testo completo
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Siracusa, Valentina. "Food Packaging Permeability Behaviour: A Report". International Journal of Polymer Science 2012 (2012): 1–11. http://dx.doi.org/10.1155/2012/302029.
Testo completoAbstract (sommario):
The use of polymer materials in food packaging field is one of the largest growing market area. Actually the optimization behaviour of packaging permeability is of crucial importance, in order to extend the food shelf-life and to reach the best engineering solution. Studying the permeability characterization of the different polymer material (homogeneous and heterogeneous polymer system) to the different packaging gases, in different environmental condition, is crucial to understand if the selected material is adapted to the chosen food contact field. Temperature and humidity parameters are of crucial importance for food quality preservation, especially in real life situations, like food market, and house long-life use. The aim of this report was to collect information about the state of the art on the permeability characteristics of the polymer packages used on food field.
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White, Christine D. "Gendered food behaviour among the Maya". Journal of Social Archaeology 5, n. 3 (ottobre 2005): 356–82. http://dx.doi.org/10.1177/1469605305057572.
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Worsfold, Denise. "Food safety behaviour in butchers’ shops". Nutrition & Food Science 31, n. 1 (febbraio 2001): 13–19. http://dx.doi.org/10.1108/00346650110361202.
Testo completo
45
Pandolfi, M., e P. R. Pino D'Astore. "«Food-pass» behaviour pattern inCircus pygargusL." Ethology Ecology & Evolution 2, n. 3 (settembre 1990): 321. http://dx.doi.org/10.1080/08927014.1990.9525459.
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Krížová, S. "Selected food verticals and their impact on prices of food products". Agricultural Economics (Zemědělská ekonomika) 55, No. 2 (18 febbraio 2009): 94–101. http://dx.doi.org/10.17221/581-agricecon.
Testo completoAbstract (sommario):
The article deals with the analysis of food market on the level of consumer prices structure, through the identification of margins in the selected food verticals and through the analysis of consumer behaviour associated with changes in prices and income of population. The article also discusses the factors which may affect the current growing trend in prices of food in the SR and worldwide and subsequently, the reduction of gap between the Slovak and the EU prices.
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Werf, Paul, Jamie A. Seabrook e Jason A. Gilliland. "Food for naught: Using the theory of planned behaviour to better understand household food wasting behaviour". Canadian Geographer / Le Géographe canadien 63, n. 3 (18 marzo 2019): 478–93. http://dx.doi.org/10.1111/cag.12519.
Testo completo
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Nair, Girish. "The food we waste: antecedents of food wastage management behaviour". International Journal of Social Economics 48, n. 6 (11 marzo 2021): 826–42. http://dx.doi.org/10.1108/ijse-01-2020-0029.
Testo completoAbstract (sommario):
PurposeThis research is on the study of the variables which have bearing on behavioural aspects of food wastage in Qatar. As about 30% of food is being wasted in Qatar, despite the fact that 90% of food consumption is imported, the problem has now drawn national importance.Design/methodology/approachThis research adopts positivist paradigm, and Ajzen's theory of planned behaviour (TPB) provides the theoretical foundation. Questionnaire survey has been used to collect data from the consumers in Qatar (n = 212), based on convenience sampling, and the tool used for analysis is structural equation modelling (SEM) using partial least square method (PLSM).FindingsOut of the five hypotheses being tested, four have been supported, which have led to the drawing of the implications and suggestions to reduce or even avoid food wastage. The study has revealed that both attitude and perceived behavioural control act as significant predictors of intention to avoid food wastage, which in turn is the predictor of food wastage behaviour. In addition, it is also revealed that perceive behavioural control is a direct predictor of food wastage behaviour.Research limitations/implicationsMore research may be required to further investigate why Qatari consumers have not been influenced by subjective norms on their intention to avoid food wastage.Practical implicationsThe suggestions have been drawn to the concerned authorities in Qatar to consider as measures of food waste minimization.Social implicationsTheoretically, the research provides an empirical proof to Ajzen's TPB in the context of food wastage management.Originality/valueAn attempt has been made to study the food wastage behaviour of the residents of Qatar so that the antecedents of food wastage behaviour can be identified and remedial actions may be taken to reduce food wastage.
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Rasheed, MA, e CM Bull. "Behaviour of the western king prawn, Penaeus latisulcatus Kishinouye: effect of food dispersion and crowding". Marine and Freshwater Research 43, n. 4 (1992): 745. http://dx.doi.org/10.1071/mf9920745.
Testo completoAbstract (sommario):
In aquacultural projects, crowding of prawns may adversely influence their growth and survival. In this paper, the behaviour of western king prawns, Penaeus latisulcatus, was investigated in tanks. Six forms of behaviour were identified. Prawns were exclusively nocturnal in their active behaviour. Males and females showed no significant difference in the mean time spent in various behaviours. Feeding efficiency increased as food became more dispersed over the tank floor. Behaviours leading to less efficient feeding increased with increased density, but less severely so if food was evenly dispersed than if food was presented at a point source.
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S., Anitharaj M. "A Study on Buying Behaviour of Youngsters towards Fast Food Restaurants". International Journal of Emerging Research in Management and Technology 7, n. 1 (11 giugno 2018): 1. http://dx.doi.org/10.23956/ijermt.v7i1.17.
Testo completoAbstract (sommario):
The Indian economy was a traditional economy with majority of the consumers having a preference towards home cooked foods. This posed a major challenge to the major global fast food giants such as McDonalds and KFC to establish their business in India. In recent years the Indian fast food industry is undergoing rapid changes, reflecting a number of underlying developments. The most significant has been the quality and variety of services which have accelerated and broadened the scope of fast food restaurants in India. The global retailers have to compete with the Indian fast food retailers who offer traditional foods according to their tastes at affordable prices. Today, the fast food industry is adapting to Indian food requirements and is growing rapidly in India. It is gaining acceptance primarily from the Indian youth and younger generations and is becoming part of daily life. Keeping in mind the Indian habits and changing preferences towards food consumption, this study has as its focus tried to understand the factors affecting the perception of Indian youth, in the age group of 18-25 years, towards consumption of fast food as well as towards making choices of which fast food outlets to patronize. The findings of the study would help the fast food retailers to shore up their strengths and remedy their shortcomings.