Price rather than nutrition information the main influencer of consumer food purchasing behaviour in South Africa: A qualitative study

In South Africa there has been a paucity of data on food and nutrition labelling since the publication of the new food‐labelling legislation. This study aimed to explore whether the nutrition information on food products influences consumer purchasing behaviour; reasons for reading or ignoring nutrition information on labels, and to investigate expectations regarding food / nutrition labelling. Nine focus‐group discussions were held with adult consumers (N=67) in Cape Town, South Africa. Food price was sometimes the only consideration when selecting food products, irrespective of quality and nutritional value. When buying products for the first time, consumers were more inclined to read the nutrition information compared to habitual purchases or buying known brands. The list of ingredients, nutrient content claims and specific health endorsement logos were considered important. Reasons for reading nutrition information were mainly to assess the nutritional value or health properties, to avoid certain ingredients/allergens and to determine quality. Consumers struggled to understand the information on labels, specifically the nutrition information table. A lack of time or interest, price concerns and trust in labelling information also emerged as reasons why consumers ignore the nutrition information. There is a need for simpler food labelling, more graphics, and less complex terminology, information overload and quantitative information. It is recommended that a standardised front‐of‐package labelling scheme and a single health endorsement logo for South Africa be considered. More should be done to educate consumers on utilising the information on food labels correctly, in order for them to make healthier food choices.     

Usage and understanding of food labels among Lebanese shoppers

Food labelling is a population‐based approach to health education that enables consumers to make better choices by providing information at the point of purchase. This study aimed to assess the food label usage and understanding and factors affecting them among Lebanese supermarket shoppers. A cross‐sectional study was conducted among 748 supermarket shoppers in Lebanon between December 2013 and February 2014 using a pre‐coded structured questionnaire. About 29.3 of the shoppers check the food labels every time they buy a food product and 15.7% never do it. Shoppers who do not read food labels identified the long time needed in reading them as top reason (34.9%), while 9.8% answered that they do not understand them. About 55.4%of the surveyed shoppers read the food labels at the supermarkets. About 44.4% of participants agreed that reading food labels is very important, while 30.3% read the food labels depending on the purchased product. Then 19.4% of participants complained that food labels contain too much information and 13.8% claimed that food labels are difficult to understand. About 60.3% think that food labels have helped people in changing their eating habits, while health and nutrition claims affected the product selection among 59.8% of participants. The food label knowledge score average was 63.1%. Older, obese shoppers having kids, suffering from chronic illness or allergies, following a specific diet and residing in big cities scored significantly (p < .05) higher. The low knowledge score necessitates the nutrition education on how to read and use the food labels. Groceries would be the perfect place to reach out mass consumers.     

Evaluation of food labelling usefulness for consumers

Food labelling is a means of communication between food business operators and consumers, representing an important factor in consumer purchasing decisions. The enforcement of the new food labelling policy is aimed to improve food safety and public health through the mandatory indication of information and nutritional values. To understand the usefulness of the information provided for consumers, a survey was carried out to assess the efficacy of the information presented in food labelling. Principal component analysis was performed to obtain a smaller number of uncorrelated factors regarding the usefulness of food labelling. Results showed consumers usually do not read food labels due to lack of time and excessive information. Additionally, food labelling was observed to be more useful for specific consumer groups, such as, athletes, consumers with health conditions or consumers concerned with a healthy lifestyle. The results of the present study highlight the need of information campaigns by public health authorities to show the importance and advantages of reading food labels as well as the development of essential information which should be quickly and clearly seen and understood by consumers.     

Low‐literate consumers' use of clothing labels amidst personal and product related challenges

Low‐literate consumers experience various challenges in the marketplace. This quantitative study focused on low‐literate female consumers' use of clothing labels amidst personal and product‐related challenges in the marketplace. An interviewer‐administered questionnaire was used among black African female consumers (n = 450) with literacy levels ranging from Grades 5 to 8 (on average, 11–14 years old), residing in the Emfuleni Local Municipality area, Gauteng, South Africa. Personal challenges experienced involved reading and numeracy skills, as well as concrete and pictographic thinking. Although respondents indicated that they read and understand clothing labels, results revealed problems experienced when attempting to use the information provided. Their numeracy skills were average and related abstract thinking skills were fair. Product‐related challenges were related to the format of labels, care‐label knowledge and evaluation of clothing quality. Respondents' preference for symbolic and graphic presentation of size format provided evidence of pictographic thinking. Care label understanding was poor, and clothing products were evaluated concretely. Some of the older respondents were inclined to follow the peripheral route of elaboration when reading clothing‐label information. We conclude that low‐literate consumers' use of clothing label information can improve if provided in a format that they can read and understand.     

Food choice: student consumers' decision‐making process regarding food products with limited label information

Food label information theoretically facilitates consumer decision‐making and food choice, but the extent to which consumers actually use this information during decision‐making is a subject of considerable debate. Therefore, this study focused on the importance of label information in student consumers' decision‐making process when exposed to limited label information food in a cafeteria environment. Because of a paucity of research in this area, a qualitative research approach that was exploratory in nature was used, accompanied by semi‐structured interviewing and a vignette. Undergraduate students from the North‐West University, Potchefstroom Campus, in South Africa served as the target population. The findings suggest that internal and product‐related strategies are applied when food choices are made whereby the importance of label information only features in the latter strategy. Student consumers with a label interest were more inclined to use label information strategies in the absence of complete label information to base food choice on. Those with a lack of label interest made use of alternative strategies using product and personal‐related information, such as freshness and product knowledge to make decisions. The decision‐making process was more complex because of insufficient label information and product appearance, and thus previous experiences and habitual purchasing became more important to participants. Student consumers should be supported to make healthier food choices through food manufacturers supplying cafeteria products with more complete label information and by providing students with the knowledge to use label information correctly through educational programmes.     

Ease of reading of mandatory information on Canadian food product labels

Food product labels present individual product information, safety, nutrition, electronic inventory, container and environmental information, in various formats, languages and images. Some information is mandatory; much is promotional. The food label is an essential tool for regulators of safe food handling, nutrition policy and fair competition. Mandatory information on food labels in Canada is required to be presented in both English and French, readily discernable, prominently displayed and legible. This study examines the ease of finding and reading of mandatory label components on selected Canadian food products. A validated typographical scoring system assessed the lists of ingredients on a purposive sample of 100 food labels representing foods in all groups in Canada's Food Guide. Seven percent of the ingredient lists were easy to read; 26% were difficult to read and 67% were very difficult to read. Well‐educated resourceful readers in consumer focus groups examined food labels for key elements that influence ease of finding and reading information. Focus groups and typographical scoring identified: colour contrast, case, print style, print size, space between the lines, reverse print, organization, justification, type of surface, hyphenation and print reproduction as factors that affect ease of reading. Print that curves around a container, lack of paragraphing or point form organization make reading difficult; text blocks at right angles to each other make comparisons difficult; separation of the nutrition facts table from the list of ingredients makes decision making tedious. Inadequate spacing between lines of print creates problems for readers of English and exacerbates problems for readers of French. Words placed over illustrations, busy backgrounds or watermarks increase reading difficulty. Hazard statements, instructions and storage information imbedded in other information without added space or appropriate heading is difficult to find and read. Canadian consumers echo consumers in 28 European countries who find label information difficult to find and to read and want clear guidelines/regulations on the placement and the typography of mandatory food label components     

Are nutrition labels useful for the purchase of a familiar food? Evidence from Chinese consumers�� purchase of rice

Nutrition labeling has been accepted by Chinese consumers as an information source to learn about food quality and safety. This paper uses Chinese consumers’ rice purchase as an example to study how consumers use food nutrition labels to make purchase decision of a familiar food product. The goal is to understand how consumers seek information from the labels to make purchase when extensive experience with the food has been developed. Survey data from 400 random respondents in Beijing were analyzed using an empirical framework and a Mont Carlo integral econometrics model. We find that more than 50% of the consumers in Beijing have heard of food nutrition labels in general, 36.50% carefully use label information even if they are familiar with the food, and nearly 70% consider mandatory food nutrition labels as beneficial. Those who are more knowledgeable about rice nutrition labels are more likely to use the labels when purchasing rice, no matter how familiar they are with the product. Frequent users of nutrition labels are more likely to consider food mandatory nutrition labels as beneficial. This study suggests that consumers still use the label information to reassure the quality and safety of food despite a history of consumption.     

Use and knowledge of food labels of shoppers in a city with a high proportion of heart disease

This study aimed to assess consumers’ use and understanding of food labelling and the improvements that they would like. Systematically selected supermarket shoppers were interviewed using a questionnaire. Data showed that the use of food labels was low. Among those who read food labels, at least occasionally, use‐by‐date was the most reported information looked at. Understanding of the content of five nutrients on a standard food label provided was poor. Although a high proportion of participants claimed to have no problem with the current format, those who had problems wanted food labels that were ‘bigger’, ‘highlighted’ or written in ‘plain English’. These results suggest that before improved food labels can have an impact on consumers’ food choice, strategies to encourage shoppers to read them are needed.     

Consumers' perceptions of individual and combined sustainable food labels: a UK pilot investigation

Consumers are faced with an increasing number of sustainable food labels. These different labels may be complementary or add to the increasing competition of product information in consumers' minds. We investigate: (1) the perceptions that consumers in the UK have about sustainable labels vs. other labels, such as origin or nutrition labels; and (2) consumers' reactions to combinations of different sustainable labels. Overall, the findings from two focus groups conducted in the UK indicate that consumers have positive perceptions of organic and fair trade labels but tend to be sceptical about unfamiliar labels and general claims such as ‘climate friendly’. The results also indicate the importance of familiarity, trust and fit between combinations of labels as well as between associating a label with a brand. While the combination of certain labels can enhance the value of a food product, this study also indicates that other label combinations (e.g. private and sustainable label) can detract from a label's value. Implications and recommendations are suggested for managers to counter the image of greenwashing, and for policy makers to facilitate sustainable food choices.     

Consumer responses to private nutrition signals

Mandatory labelling of nutrition information with a numerical nutrition facts panel is commonly required for prepackaged food products. Recently, food manufacturers and retailers have developed simplified nutrition signals such as front-of-package labelling (e.g. the Traffic Light label) or retail shelf labels (e.g. Guiding Stars), which provide a more intuitive signal of nutritional content. Using survey data from a sample of consumers from western Canada, this paper examines consumer responses to two private nutrition labelling programs: Guiding Stars and the Traffic Light label. Consumers are more receptive to the Traffic Light label than the Guiding Stars. Ordered probit models explore the factors influencing the likelihood of using these nutrition signals. Trust in the food label, perceived difficulty of using nutrition information, nutrition knowledge, and the importance placed on nutrition influence receptively to these labels. Simplified nutrition labels are likely to complement, rather than substitute for, the existing Nutrition Facts Table.     

Analysis of Snack Food Purchasing and Consumption Behavior

This exploratory research examines the purchasing and consumption behavior of snack food consumers. A structured questionnaire and intercept interviews were used to collect quantitative data from respondents inside supermarket stores. For marketers, a key contribution of this study is the importance of the price attribute and certain product claims. Sugar and total fat were found to be the most important nutritional factors that consumers consider when making a purchase decision, but it was also found that only around one half of all consumers actually read product labels when purchasing snack foods. Matters of particular concern that are highlighted by this study are that one third of consumers do not consider their snacking behavior to be healthy, and one quarter of consumers choose to snack in secret. This study addressed a number of gaps in current knowledge by identifying the snack food products that are most frequently consumed, the reasons for consuming snacks, whether consumers read snack food product labels, the importance of various attributes and product claims, whether consumers regard their snacking behavior to be healthy, and whether they snack in secret.     

Factors affecting consumers’ intention towards purchasing halal food in South Africa: a structural equation modelling

This research study highlighted the factors that influence the intention of consumers to buy halal food products. In this study, the researchers have chosen to address the gap in the literature pertaining to non-South African consumers’ purchase intention. Non-South Africans are foreign people who reside in South Africa including immigrants, workers, and students. Through utilising the theory of planned behaviour, this study aims to determine the attitudes, subjective norms, perceived behaviour control, and awareness of non-South African towards purchasing halal food products. This also attempts to identify the strongest factor that influences the purchasing intention of halal food by non-South African consumers. The sample of the study consisted of 230 non-South African consumers in Cape Town. Data were collected through self-administered questionnaires. Structural equation modelling (SEM) was used to identify the structural relationships among the constructs identified and to test the study hypotheses. The findings of this study indicate that there is a significant relationship between awareness and buying behaviour. Interestingly it found that only the attitude dimension of TPB had a significant relationship with purchase intention, whereas subjective norms and perceived behavioural control did not show a significant relationship with the consumer intention variable.     

Estimating the effects of nutrition label use on Canadian consumer diet‐health concerns using propensity score matching

The overarching goal of nutrition labelling is to transform intrinsic credence attributes into searchable cues, which would enable consumers to make informed food choices at lower search costs. This study estimates the impact of nutrition label usage on Canadian consumers’ (n = 8,114) perceived diet‐health concerns using alternative propensity score matching (PSM) techniques. We apply a series of tests and sensitivity analyses to overcome issues of endogeneity and selection bias frequently found in studies of diet‐health behaviour and to validate the impact of exposure to nutrition facts labels for users vs. non‐users. Our results support the notion that consumer uncertainty and related food‐health concerns are linked to their information behaviour, but not in straightforward manner. Dominant subjective food attributes, such as taste, convenience and affordability, may in fact outweigh the benefits of information about healthier, alternative food choices. In order to change dietary health behaviour, food manufacturer and policy makers alike need to adopt communication instruments that better account for differences in preferences, shopping habits and overall usage patterns of nutrition labelling information.     

Effect of knowledge on decision making in the context of organic cotton clothing

This research was designed to study whether consumer knowledge on organic cotton and relevant issues influences attitude toward and price acceptance of organic cotton clothing. The effect of consumer knowledge was also studied on the way consumers use product label information in purchasing organic cotton clothing. An online survey was developed to measure the variables including experimental choice‐based conjoint models for mandatory and auxiliary label specifications. Four hundred ninety‐eight people completed the survey. The results indicated that moderately and highly knowledgeable participants were more willing to buy organic cotton clothing at higher price points and they had more positive attitudes toward organic cotton clothing than low knowledgeable participants. The results suggest that differentially knowledgeable consumers may attend to different types of information provided on product labels to evaluate organic cotton apparel products. Providing product‐related information on product labels is essential; however, providing additional information on the benefits of using organic cotton and socially responsible business practices may improve consumers’ knowledge and acceptability of organic cotton apparel products.     

The effects of traffic light labels and involvement on consumer choices for food and financial products

Traffic light (TL) labels that inform consumers regarding product safety have received increasing attention in different fields. Behind the background of behavioural economics, this paper presents the results of a split‐sample choice experiment conducted in Germany to evaluate the impact of TL labelling on purchases of food and financial products. We hypothesize that consumers experience different levels of involvement with these two types of products, leading to different recommendations regarding the use of TLs. The results show that TLs affect consumer purchases of both product groups by focusing their attention on specific product attributes. For food, whereas the low‐fat attribute has no significant impact on food choices that do not include TLs, this attribute has a positive impact on choices once it is signalled with a TL label. The positive evaluation of the organic production attribute of a food product without a TL decreases when the same product is labelled with a TL. In the case of financial products, TLs significantly reinforce the impact of all characteristics on choice probability. TLs also generate a halo effect with regard to return variance. Although consumers demonstrate different levels of involvement for the two types of products, involvement does not always impact the evaluation of attributes. Compared with less involved consumers, more involved consumers exhibit more heterogeneous evaluations of the return variability attribute in the case of the financial product and the organic attribute in the case of the food product.