1. Introduction
In recent years, both academics and managers have taken a special interest in exploring consumer behavior in terms of the food decision-making process. This interest encompasses a few different phenomena: From an academic perspective, some studies (e.g., Barahona et al.) [
1] have observed a growing attention to food in the marketing discipline, particularly in the fields of consumer choice and marketing channel management. The literature is also devoting greater attention to relatively new concepts such as food values by analyzing their role in food purchasing and consumption processes [
2,
3,
4]. These efforts speak to a broader attempt at understanding and forging bonds with consumers, as reflected in marketing approaches such as Marketing 3.0 and Marketing 4.0 [
4].
Meanwhile, from a managerial perspective, companies in the food industry recognize that success in today’s competitive food markets begins with understanding how product attributes influence consumers’ food decision-making processes [
5,
6]. As Grunert (2011) [
7] suggests, developing an understanding of consumers—and particularly how to manage relationships with them—can be a key competitive advantage for food companies. Unsurprisingly, then, many companies are trying to devise strategies to better understand consumers’ purchasing behaviors.
In this regard, it is important to consider that consumers’ food choices are more complex than ever before, which has made it all the more difficult to understand and predict such behavior [
8]. Many studies have tried to identify consumer preferences for specific product attributes, without taking into account the wide range of products at consumers’ disposal that are characterized by an even wider variety of attributes [
9]. For this reason, Lusk and Briggeman (2009) [
3] studied the general classifications of food values, which express more abstract attributes that can explain consumer purchases over time. These food values often encompass numerous physical attributes simultaneously and may be responsible for consumers preferring one product over another [
2,
3].
However, a product’s associated food values can differ from the benefits it confers to consumers. These benefits can substantially influence subsequent marketing outcomes such as satisfaction, repeat purchases, recommendations, etc. [
10,
11]. In order to satisfy their needs, consumers emphasize values that provide certain benefits related to pleasure, utility, or, in some cases both [
12]. The relevant literature has traditionally considered benefits in terms of a product’s attributes. For example, Chitturi et al. (2008) [
13] categorized said benefits as hedonic and utilitarian, while Crowley et al. (1992) [
14] noted that these benefits can be high or low depending on the product. Consistent with work done by Chitturi et al. (2008) [
13], this research distinguishes between the hedonic and utilitarian benefits associated with food values.
Another variable to consider in the food decision-making process is consumers’ attitude. In general, people’s attitude toward consuming a product stems from their perceptions of the object’s attributes or characteristics [
15,
16]. Because attitudes influence behavior, they can help to explain consumers’ food choices. Furthermore, attitude influences consumers’ intention, which is an intermediate step between attitude and behavior. Intentions reflect a person’s decision to perform a certain behavior, which will only be taken when the person has total control over the behavior [
17].
Building on these ideas, the present paper analyzes the decision-making process behind the consumption of a specific type of fast food (hamburgers) at a particular kind of restaurant (fast-food restaurants). Specifically, this study aims to examine the influence of: (i) Food values on their related benefits (hedonic and utilitarian); (ii) both kinds of benefits on attitudes toward eating hamburgers; and (iii) these attitudes on purchase intention. To this end, we will first review the relevant literature on food values, related benefits (hedonic and utilitarian), attitudes toward eating hamburgers, and purchase intention, which will allow us to propose the research hypotheses. We will then describe the empirical research conducted to test the hypotheses. Finally, we will derive the main findings and highlight the key managerial implications.
2. Conceptual Framework
In this section, we will present the conceptual framework, which will enable us to hypothesize a series of key relationships between the variables. In the field of food, one of researchers’ major tasks has been to explain food consumption behavior [
18]. Among the diverse theories advanced for such purposes [
19], Ajzen’s (1991) [
20] theory of planned behavior (hereafter, TPB) has attracted broad application and empirical support in several domains, such as the intention to eat pizza, snacks, genetically modified food, meat, beer, a low-fat diet or healthy foods (e.g., Louis et al., 2007; Tuu et al., 2008) [
18,
21]. This theory originates within the expectancy–value tradition of attitude–behavior research, and offers a simple, parsimonious model [
22]. In recent years, scholars have suggested several extensions and modifications to this theory to improve its predictive and exploratory power [
18,
23,
24,
25]. Against this background, we will adopt this theoretical framework to assess the intention to purchase a certain kind of food (i.e., hamburgers). Importantly, we will utilize attitude toward consuming this food, as well as food values and their related benefits, as predictors of people’s intentions.
2.1. Food Values and Related Benefits
Traditionally, the scientific community has shown great interest in the relationship between individuals and their food purchase decisions. Today’s consumers face a complex environment for food choices; thus, understanding and predicting the choice process has become a difficult task [
26]. Some have even claimed that consumers act irrationally or even randomly when choosing food products [
8]. However, it may be more accurate to say that consumers have developed more dynamic, complex and differentiated demands, and thus their food choices are influenced by multiple aspects [
8].
However, consumers assign different importance to the attributes of a given food product [
27]. Many studies have tried to identify consumer preferences for specific product attributes, but this task is confounded by the fact that consumers have a wide range of products at their disposal, which feature an even wider variety of attributes or characteristics [
9]. For this reason, Lusk and Briggeman (2009) [
3] studied the general classifications of food in the form of food values, which express more abstract attributes that can explain consumer purchases over time. In this sense, consumers base their product choices on a set of inferred food values, which often encompass numerous physical attributes simultaneously [
3]. Specifically, Lusk and Briggeman (2009) [
3] identified the food values of naturalness, taste, price, safety, convenience, nutrition, origin, fairness, tradition, appearance, and environmental impact. Lusk (2011) [
2] adopted these same values, but later researchers added others such as animal welfare or novelty (see for instance, Bazzani et al., 2018) [
28]. In recent years, these food values were connecting to others directions as post-purchase, loyalty, satisfaction, emotions, motivations, attitudes, and others [
25,
29,
30,
31]. Thus, the only purpose is enhancing the relationship between food values and decision-making choice.
Likewise, some research (e.g., Izquierdo-Yusta et al., 2019) [
32] has focused on segmenting consumers according to food values. In this vein, these authors identified three groups of consumers: 1) Mainly utilitarian, focusing on food values such as price; 2) mainly hedonic, focusing on food values such as taste; and 3) mainly ethical, focusing on values such as environmental impact. Put differently, consumers pursue food products on the basis of some objective(s), which are reflected in the benefits that consumers perceive in the product. Along this line, Batra and Ahtola (1991) [
33] suggested that consumers buy goods and services and perform consumption behaviors for two basic reasons: (1) Consummatory affective (hedonic) gratification (from sensory attributes), and (2) instrumental, utilitarian reasons related to achieving some result. Hedonic benefits are oriented around increasing the likelihood of a pleasant experience and, by extension, positive emotions, while utilitarian benefits are oriented around balancing functional objectives with the related sacrifices (e.g., of time, money) [
33,
34,
35]. Therefore, hedonic benefits are more subjective and personal; utilitarian benefits are more geared toward achieving a task [
36]. Because people generally prioritize the avoidance of harm or pain and treat pleasure as a luxury, utilitarian benefits are often emphasized over hedonic ones.
Building on this argument, Chitturi et al. (2008) [
13] proposed that hedonic and utilitarian consumption fundamentally differ in the emotional experience they offer: Delight or satisfaction, respectively. These authors thus predicted that the type of positive emotional response evoked by consuming a product depends on whether the offer exceeds the expectations for hedonic or utilitarian benefits. They argued that exceeding hedonic expectations will produce a feeling of delight, while exceeding utilitarian expectations will only result in satisfaction. In contrast, failing to fulfill hedonic or utilitarian expectations would cause anger or dissatisfaction, respectively. It also seems consumers align food attributes more with hedonic or utilitarian benefits. For example, various authors (e.g., Cramer and Antonides, 2011; Khongrangjem et al., 2018; Loebnitz and Grunert, 2018; Maehle, Iversen, Hem and Otnes, 2015) [
37,
38,
39,
40] have contended that taste is more important for hedonic products, while Wakefield and Inman (2003) [
41], Maehle et al. (2015) [
40] and Liu et al. (2020) [
42], have found that price is more important for utilitarian products.
Based on these findings, for the purposes of the present research, ‘hedonic benefits’ will refer to the aesthetic, experiential, and enjoyment-related benefits of food values, whereas ‘utilitarian benefits’ will refer to the functional, instrumental, and practical benefits of food values.
2.2. Attitudes and Intention
In the field of cognitive psychology, attitude is the main factor that guides and determines human behavior [
43]. Appropriately, attitude is an important predictor of the intention to consume food [
18,
44,
45].
In this regard, the Theory of Reasoned Action (hereafter, TRA) usefully encapsulates the attitude–behavior relationships that link attitudes with subjective norms, behavioral intentions and behavior in a fixed causal sequence. This theory presumes that behavior is a direct function of intention, which is itself a function of attitude and subjective norm. Moreover, a person’s attitude toward performing the behavior is deemed to be a summed product of individuals’ beliefs and their evaluation of said beliefs [
46]. This theory underlies Ajzen’s (1991) [
20] TPB, in which the attitude toward the behavior reflects the degree to which a person has a favorable or unfavorable appraisal of the behavior in question. In this setup, people’s beliefs about the outcome of the behavior, as well as their evaluations of these outcomes, produce an ‘attitude towards the behavior [
20]. TPB posits that people will be more likely to engage in a given behavior when they hold a positive attitude toward participating in said behavior.
In general, people’s attitudes toward an object (in this case, a food product) result from a perceived combination of the object’s attributes or characteristics [
16,
47]. When consumers hold a positive attitude toward a certain food product, they will be more likely to purchase said product and probably show a positive attitude toward the providing establishment. In this vein, Haws and Winterich (2013) [
48] described four key aspects of people’s attitude toward eating hamburgers: Pleasure, enjoyment, satisfaction, and good taste.
Any discussion of attitude should account for intention, which serves as a bridge concept between attitude and behavior. Previous studies have identified a positive predictive relationship between people’s attitude toward eating and intention to buy food products [
48,
49]. For example, Chen (2009) [
50] and Vaz et al. (2009) [
51] suggested that a positive attitude galvanizes consumers’ intention to purchase organic food. Likewise, Chen (2009) [
50] found that people’s attitudes toward eating hamburgers influences their purchase intention. In general, in the context of fast food, it has been commonly found that the attitude toward eating hamburgers is a relevant variable in behavioral intention toward purchasing [
52,
53,
54].
2.3. Hypotheses
Building on the aforementioned idea that consumption decisions can be complex, the present study accounts for the formation of attitudes and intentions that underlie behaviors in the specific context of fast-food hamburger restaurants. In particular, following the framework of the TPB [
20], it aims to assess people’s intention to consume a certain kind of food (hamburgers) at fast-food restaurants, incorporating several variables as predictors (i.e., food values, their related benefits, and people’s attitudes). Under this theoretical framework, food values and their associated benefits (both hedonic and utilitarian) can be posited as predictors of attitudes, which, in turn, can be considered predictors of intention.
Scholars have found that people’s intention to purchase fast food largely depends on food values, their associated benefits, and attitudes. For example, preserving health and wellbeing is a key concern for many consumers; they thus want to understand the nutritional value of what they eat and strive to follow a balanced diet that lowers the risk of obesity and chronic diseases [
55]. In this research line, Mattsson and Helmersson (2007) [
56] concluded that Swedish high school students are generally aware of the negative side effects of fast food and accordingly pay more attention to nutritional and health concerns than to price, speed, and convenience. Yoon and Chung (2018) [
57] observed that the hygienic and environmental risks of food trucks exerted a negative impact on consumers’ attitudes toward the food-truck dining experience, while hedonic benefits resulted in a favorable attitude. Likewise, in their study of the factors influencing consumers’ attitudes toward fast-food consumption, Ghoochani et al. (2018) [
58] observed that health consciousness was one of the main factors shaping respondents’ attitudes.
Many studies have tried to verify the importance of such variables on people’s intention to eat fast food. For instance, Dunn et al. (2008) [
59] found that consumers are largely aware of the high fat content of fast food, but generally appreciate its taste and convenience. They may thus experience an ambivalence toward fast food that reflects a trade-off in decision-making between short-term rewards (as captured by affective responses toward taste and convenience) and long-term costs (as reflected in understanding the cumulative health risk). How people resolve this ambivalence likely depends on the consideration they give to future consequences when making decisions [
60]. Strathman et al. (1994) [
61] argued that people who consider the future consequences of their behavior are more likely to forgo immediate reward, whereas those who show little concern for the longer-term effects of their behavior tend to have trouble delaying gratification [
60]. Scholars have argued that an ability to foresee and value the future consequences of health-related behaviors likely plays a part in the formation of the related intention [
62]. For many, eating fast food has a positive short-term consequence in terms of immediate satiation and hedonic pleasure [
59], even though the long-term consequences of regularly eating energy-dense food are generally assumed to be negative.
Based on these findings, the following hypotheses are proposed:
Hypothesis 1. Food values are positively and significantly associated with hedonic benefits.
Hypothesis 2. Food values are positively and significantly associated with utilitarian benefits.
Hypothesis 3. Hedonic benefits related to food values are positively and significantly related to attitudes toward eating hamburgers.
Hypothesis 4. Utilitarian benefits related to food values are positively and significantly related to attitudes toward eating hamburgers.
Hypothesis 5. Attitude toward eating hamburgers is positively and significantly related to purchase intention.
In sum, this research tested five hypotheses inspired by the literature (illustrated in
Figure 1).
3. Materials and Methods
In this section, we describe the empirical work and subsequent results. To test the model proposed in
Figure 1, we designed a questionnaire intended to obtain information related to participants’ socio-demographic profile and the study variables (food values, utilitarian benefits related to food values, hedonic benefits related to food values, attitudes toward eating hamburgers, and purchase intention). For the food-value variables, we adapted the scales of importance from Lusk and Briggeman (2009) [
3] and Lusk (2011) [
2]. These questions focused on the importance that respondents assigned to these corresponding values on a scale of 1 (least important) to 5 (most important) in relation to the main product offered by a hamburger fast-food restaurant, i.e., hamburgers. We also adapted the scale of 11 food values so that it referred to hedonic and utilitarian benefits. Participants rated these items on a five-point scale (1 = least important; 5 = most important). Regarding attitudes, we adapted scales from Haws and Winterich (2013) [
48], and with regard to purchase intentions, we adapted scales from Chiu et al. (2012) [
63] and Diallo (2012) [
64], both of which employed a five-point scale (
Table 1).
The questionnaire was originally written in English and then translated to Spanish by bilingual copyeditors specialized in the field of marketing. All the original items were then tested in a pretest with a sample of 20 consumers. The feedback obtained made it possible to identify some confusion surrounding certain items, especially with regard to the new constructs of the benefits. To address some critical issues related to the translation of the questionnaire, we sent the survey to two other experts. We were thus able to ensure the validity and functional interpretation of each item.
We distributed our survey among consumers in Puebla City, Mexico. We select the Puebla city because it is one of the most growing cities in México, with 1,576,259 persons ranked in the 4th with the national data [
65]. Also, it necessary to mention that Puebla is considered one of the seven areas in Mexico with more concentration of food establishments [
66].
Participation was voluntary, and in the end, 512 participants completed the questionnaire. The details are shown in
Table 2.
Empirical analysis
Our participants were 58% female and 42% male. Almost 80% were 17–34 years old, and about 70% were single. Moreover, 62.9% had bachelor’s degrees, while 32.8% had a monthly income below 300 USD (See
Table 3).
The sample is mostly composed of younger consumers. We can infer that this particular fast-food has the primary market segment. Thus, these demographic results show the importance of analysis and considered appropriated the next outcomes.
We used PLS SEM (in conjunction with SmartPLS 3.2) to validate the model proposed in
Figure 1. To establish the significance of the parameters, we performed bootstrapping with 10,000 resamples. To ensure construct reliability and validity, we first examined the indicator loadings for the reflective constructs. Those items with a loading of less than 0.7 were omitted (Hair et al., 2017) [
67]. The ‘food values’ variable was considered a formative construct. The hedonic and utilitarian benefits items were adapted from the previous food values scale, and items with a loading of less than 0.7 were eliminated for these constructs as well. Unlike reflective indicators, formative indicators are not interchangeable; therefore, omitting a single indicator can reduce the validity of the measurement model’s content [
68].
In the next step, we evaluated construct reliability and validity. The most commonly used criterion is that proposed by Jöreskog (1971) [
69], which establishes that values over 0.7 are considered good, and over 0.9 very good. We also calculated Cronbach’s alpha, composite reliability, and average variance extracted (AVE). The Cronbach’s alpha coefficient was acceptable, as all constructs achieved a coefficient greater than 0.7 [
70]. Similarly, the AVE of each individual construct exceeded the acceptability value of 0.5 [
71,
72]. In fact, the composite reliability (CR) values were above 0.6, indicating internal consistency reliability [
67]. Likewise, the Rho A index for our variables was larger than 0.7, indicating that they are homogenous [
73] (
Table 4).
Afterward we examined discriminant validity, which is apparent if the correlation coefficient of two dimensions is less than the square root of the AVE [
71] (See
Table 5).
After evaluating all the measurement instruments’ psychometric properties, we estimated the model proposed in
Figure 1. The estimated final model is shown in
Table 6.
Regarding the validity of all the constructs,
Table 4 explains the factor loadings of indicators on the assigned construct, which needs to exceed the cut-off value of 0.7 [
71]. Note that the PLS algorithm produces loadings (weights) between reflective (formative) constructs and their indicators.
4. Discussion
As can be seen in the descriptive analysis of the sample in
Table 4, all the items used for the food values and hedonic and utilitarian benefits obtained above-average scores on the scale used. This analysis shows that, for food values, the highest-rated item was taste, while the lowest-rated item was nutrition. Furthermore, for hedonic benefits, the highest-rated item was taste, while for utilitarian benefits, the lowest-rated item was nutrition. These findings corroborate what many studies have already shown, namely, that this food product elicits some nutritional concerns (e.g., Mattsson and Helmersson, 2007) [
56].
In addition, the top-rated items for the formative construct (food values) were, in descending order, appearance, taste, safety, and tradition (0.272, 0.210, 0.179, 0.177). In contrast, the lowest scores were given to nutrition, price, convenience and environmental impact (0.021, 0.060, 0.080, 0.084). For the hedonic benefits related to food values, the highest loadings were for taste, safety, appearance, and convenience (0.775; 0.773; 0.760; 0.760). For the utilitarian benefits related to food values, the highest loadings were for fairness, origin, environmental impact, safety, and nutrition, the latter two benefits having the same loading (0.797, 0.795, 0.743, 0.733, 0.733); in contrast, price was not a strong part of the construct. These findings evidence the crucial importance of safety, which is one of the most highly valued items not only in the food values construct, but also in the related hedonic and utilitarian benefits constructs. In other words, consumers give great importance to the certainty that consuming a hamburger at this kind of restaurant will not cause any illness, as well as to the hedonic and utilitarian benefits this value represents. This result is consistent with the literature review, where various studies [
56,
57,
58] have found that consumers place high importance on health issues when consuming fast food. It is also worth highlighting that consumers assigned great importance to taste and appearance, since these items were also highly rated in both the food values construct and the related hedonic benefits construct. This is also consistent with findings previously reported elsewhere (e.g., Izquierdo-Yusta et al., 2019) [
32].
As can be seen in
Table 6, the support for all the hypotheses was confirmed through the path coefficients, standard error, t- value, and
p-value. The most important effect was that of food values on hedonic benefits (H1) (β = 0.749;
ρ = 0.000 ***). The relationship with the second-greatest weight was that postulated by H2 (β = 0.651;
ρ = 0.001 ***), highlighting the influence exerted by food values on utilitarian benefits. These findings show that food values have a higher impact on hedonic benefits than on utilitarian benefits. The third-most important relationship was the one posited by H5 (β = 0.535;
ρ = 0.000 ***), confirming the importance of attitudes on intentions. This finding is consistent with previous research in the context of the TPB. The fourth-most important relationship was the influence of hedonic benefits on attitude captured by H3 (β = 0.336;
ρ = 0.002***). Finally, the least important effect was that posited by H4, i.e., the influence of utilitarian benefits on attitude (β = 0.164;
ρ = 0.007***). Hedonic benefits thus had a greater impact on attitude than utilitarian ones, that is, although both types of benefits exerted an impact on attitude, the influence of hedonic benefits was greater.
5. Conclusions
Given the massive growth and success of the fast-food industry, scholars have been eager to analyze the strategies of the most important brands and translate those strategies to other sectors. This aligns with a desire among many companies not only to seek a larger market share and better consumer positioning, but also to adapt to changing consumer lifestyles and demographic patterns. On this basis, the present work analyzed consumers’ decision-making process with regard to a specific type of fast food (hamburgers). Specifically, it examined the effects of: (i) Food values on their related benefits (hedonic and utilitarian); (ii) both kinds of benefits on people’s attitudes toward eating hamburgers at fast-food restaurants; and (iii) attitudes on the intention to purchase such food.
One of the main conclusions that can be drawn from this research is that, in general, the food value items and both types of related benefits obtained above-average scores for the scale used. For food values, the most highly rated item was taste, while the lowest-rated item was nutrition. These findings are consistent with those obtained for benefits: While for hedonic benefits, the top-rated item was taste, for utilitarian benefits, the lowest-rated item was nutrition. These findings corroborate what many previous investigations have already shown, namely, that this is a product that elicits certain nutritional concerns. However, this food product might have an opportunity to build loyalty bonds with customers through the experiential aspects represented by taste. In addition, the importance of the item ‘safety’ should be highlighted, as it was one of the most highly rated items not only in the food values construct, but also in the related hedonic and utilitarian benefits constructs. This finding points to evidence of the health concerns that previous literature has also identified in relation to fast-food products.
We ultimately found support for all our proposed hypotheses. More specifically, we found that the strongest effect was that of the impact of food values on hedonic benefits, which was higher than that of food values on utilitarian benefits. In other words, food values are translated to a greater extent to hedonic benefits than utilitarian ones. We also observed an association between attitudes toward eating hamburgers and purchase intention, which is consistent with previous research. In addition, both hedonic and utilitarian benefits positively support the formation of positive attitudes toward hamburger consumption, at least for hamburgers sold by this fast-food chain. Although also confirmed, the weakest effects were those observed for the impact of utilitarian benefits on attitude, followed by the impact of hedonic benefits on attitude. This is clear evidence that the impact of hedonic benefits is relatively greater than that of utilitarian ones. Although there are more types of utilitarian benefits than hedonic ones, the importance of hedonic benefits lies in their consistency, as they explain food values better than utilitarian ones.
This work makes several important contributions to the literature in this field. First, we have divided hedonic and utilitarian benefits based on the food values scales. Many of the items classified in these constructs had already been corroborated by previous research (e.g., taste for hedonic benefits), but others have been classified for the first time (e.g., environmental impact for utilitarian benefits). This latter finding is an important contribution for future research, since it is consistent with the demands of those new consumer segments who are concerned with environmental issues and identify to a greater extent with sustainability. In addition, our results align with prior research insofar as they stress the importance of hedonic and utilitarian benefits, with hedonic benefits being relatively more important.
In terms of managerial implications, the marketing campaigns of many organizations in the industry should incorporate a greater awareness of food values. Based on the importance they place on food safety, consumers seem to have settled on the idea that hamburgers may not be a very healthy food. In the long term, these companies should thus adjust their advertising messages to emphasize healthier values. Additionally, they should make strategic changes to address the low score given to nutrition: Their communication should focus on changing this perception of the product in consumers’ minds. Such changes should be made given that new consumer segments are more informed, value eating healthy products, look at nutritional information, and, consequently, may be willing to pay a premium price to satisfy their preferences. Specially, we found a significant number of younger consumers in this sample. In that sense, fast-food restaurants need to apply research to get more information about the new communication patterns and the impact on consumer behavior in this market segment. Social media, influencers, promotions, and other elements have to see if there is a relationship with these first data.
The strength of this study is limited by the questionable comparability of the chosen sample. To include consumers with different ages, education level, marital status and income, it can be a limitation of this study. Besides, some products exist that own nature considers as a healthier option as yogurt, milk, chia seeds, fruits, vegetables, organic ingredients, and fiber, among others [
74,
75,
76]. Correspondingly, the quantity and variety of foods could be difference in some segments analyzed [
77]. Future research should thus include comparative studies of different samples, fast-food chains, and fast-food products. This would afford a better understanding of this research line.