Cited by 28Consumer Attitudes and Food LabelingNutrition, Health and Food BehaviorConsumer behavior in food and health

Relationships between functional food consumption and individual traits and values: A segmentation approach

Open access
Nystrand, Bjørn Tore, Olsen, Svein Ottar·2021·Journal of Functional Foods

Abstract

This study aimed to identify, describe, and compare consumer segments based on food- and health-related values and traits and how the segments are related to functional food consumption. A hybrid hierarchical k-means clustering approach was used to identify homogeneous consumer segments based on food innovativeness, food self-control, hedonic eating values, convenience orientation, health importance, and weight management concern. Based on a representative sample in Norway, three consumer segments were identified: the careless, the self-controlled, and the convenience-oriented. The careless were uninterested in food and health matters and did not appreciate novelty or variation in their food choices. The self-controlled were the most receptive to novelty and food innovation and highly engaged in health matters. The convenience-oriented were the most inclined to consume functional foods, had a pronounced convenience orientation, and were concerned about weight gain. How the industry needs to adapt its marketing strategy across consumer segments are discussed.

AI snapshot

Written from the paper’s full text.

TL;DR

This study uses a person-centered segmentation approach to identify Norwegian consumer segments based on food-related traits and values, then profiles them by functional food attitudes, intentions, and consumption. It finds three segments—careless, self-controlled, and convenience-oriented—with the convenience-oriented segment most positive toward and most likely to consume functional foods.

Key findings

  • Three segments emerged: “careless” (34.8%, n = 282), “self-controlled” (24.0%, n = 194), and “convenience-oriented” (41.2%, n = 334).
  • The convenience-oriented segment had the strongest positive attitude toward functional foods (M = 5.23, SD = 1.32) versus careless (M = 4.50, SD = 1.23) and self-controlled (M = 4.59, SD = 1.61); it also had the strongest intention (M = 4.53, SD = 1.43) versus self-controlled (M = 3.92, SD = 1.85) and careless (M = 3.80, SD = 1.26), and the highest consumption frequency (M = 3.11, SD = 1.65).
  • Significant segment differences were reported for attitude, F(2,807) = 25.90, p < .001; intention, F(2,807) = 20.72, p < .001; and consumption, F(2,807) = 6.36, p = .002.
  • The self-controlled segment consumed vegetables and fruit/berries most frequently and sweets/snack foods and ready-made foods least frequently; the careless segment consumed vegetables least frequently and energy/vitamin drinks most frequently. Socio-demographically, the careless segment was mostly men (61.7%) with lower education (51.2%), the convenience-oriented segment was typically women (59.0%) with higher education (54.2%), and the self-controlled segment was mostly older (53.6% aged 50–74) with higher education (62.9%).

Methods

  • A nationally representative sample of 810 Norwegian adults aged 18–74 was surveyed online in January 2019 via computer-assisted web interviewing; respondents were randomly selected from YouGov’s pre-recruited panel.
  • Segmentation bases were domain-specific traits and values: food innovativeness, food self-control, hedonic eating value, convenience orientation, health importance, and weight management concern. A PCA initially yielded seven components; after item omissions, six components explained 78% of total variance, and the 20 retained items were used as clustering inputs rather than factor scores.
  • A hybrid hierarchical k-means clustering approach was applied: Ward’s method with Euclidean distance identified cluster centers, followed by k-means clustering. A three-cluster solution was retained based on 30 validation indices and majority rule. One-way ANOVA with Tukey post hoc tests and chi-square tests were used for profiling.

Limitations

  • The paper states that the study focused on functional foods as a broad category, not specific products, and was conducted in a single country (Norway); future research should include specific functional food products, test segment stability, and validate findings across countries.
  • The paper states that other segmentation bases could be useful, including food safety, food naturalness, health-claim credibility, functional food knowledge, social norms, broader personality traits, universal values, and self-determination theory perspectives.
  • Evident from the text: the design is cross-sectional and based on self-reported attitudes, intentions, and consumption frequencies, so the study describes associations between segments and outcomes rather than testing causal trait/value–attitude–behavior pathways.

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Integrity signals

Registry

Crossref · 10.1016/j.jff.2021.104736

Cites

150 of 150 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

0 of 100 cited sources checked · 0 supported · 0 flagged

  • Findingcitation

    The study's findings provide empirical evidence that being convenience oriented, concerned about weight gain, and having a low level of self-control is characteristic of consumers with a higher propensity to consume functional food.

    “provide empirical evidence suggesting that the combination of being convenience oriented, concerned about weight gain, and having a low level of self-control is characteristic of consumers with a higher propensity to consume functional food.”
    Quote in the paperSubstantial claim
  • Findingcitation

    The study's findings support that health and hedonism (or sensory appeal) rank as top priorities in consumers' minds.

    “Findings support the general notion that health and hedonism (or sensory appeal) rank as top priorities in consumers' minds (for a review, see Cunha, Cabral, Moura, & de Almeida, 2018) and provide empirical evidence suggesting that the combination of being convenience oriented, concerned about weight gain,”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Cunha et al., 2018 source

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  • Findingown data

    The second and smallest segment (24.0% of the sample) had the highest scores on food innovativeness.

    “The second and smallest segment (24.0% of the sample) presented high levels of food self-control and had the highest scores on the variables measuring food innovativeness.”
    Quote in the paperNot a substantial claim
  • Findingown data

    Significant differences were observed across segments for intention to consume functional foods (F(2,807) = 20.72, p < .001).

    “intention to consume functional foods (F(2,807) = 20.72,p < .001),”
    Quote in the paperSubstantial claim
  • Findingown data

    The second and smallest segment (24.0% of the sample) had high levels of food self-control.

    “The second and smallest segment (24.0% of the sample) presented high levels of food self-control and had the highest scores on the variables measuring food innovativeness.”
    Quote in the paperSubstantial claim
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    Findingown data

    In the convenience-oriented segment, the age distribution is almost normal but with slightly fewer consumers in the 50-59 age group (16.8%).

    “Like the careless segment, the age distribution is almost normal but with slightly fewer consumers in the 50-59 age group (16.8%).”
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    Findingown data

    The self-controlled segment consists of 194 consumers.

    “The self-controlled segment consists of 194 consumers, with women slightly overrepresented (54.1%).”
    Quote in the paperNot a substantial claim
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    Findingown data

    All age groups are equally represented in the careless segment, with 50-59-year-olds slightly underrepresented (15.6%).

    “All age groups are equally represented, with 50-59-year-olds slightly underrepresented (15.6%).”
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    Findingown data

    The initial principal component analysis resulted in seven principal components.

    “The initial PCA resulted in seven principal components.”
    Quote in the paperNot a substantial claim
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    Findingown data

    The careless segment consists of 282 consumers.

    “The careless segment consists of 282 consumers-mostly men (61.7%).”
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    Findingown data

    The two items capturing weight management concern loaded onto a separate component.

    “The two items capturing weight management concern loaded onto a separate component.”
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    Findingown data

    Women are slightly overrepresented in the self-controlled segment (54.1%).

    “The self-controlled segment consists of 194 consumers, with women slightly overrepresented (54.1%).”
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    Findingown data

    The convenience-oriented segment comprises 334 consumers.

    “The convenience-oriented segment comprises 334 consumers.”
    Quote in the paperNot a substantial claim
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    Findingreasoning

    The self-controlled consumer eats naturally healthy foods (e.g., vegetables, fruits, and berries) more often and unhealthy foods (e.g., sweets, snack foods, and ready-made foods) less often.

    “Although the self-controlled consumer eats naturally healthy foods (e.g., vegetables, fruits, and berries) more often and unhealthy foods (e.g., sweets, snack foods, and ready-made foods) less often, the convenience-oriented consumer has the most favorable attitudes and is most positive about consuming functional foods.”
    Quote in the paperSubstantial claim
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    Findingnone given

    The convenience-oriented consumer exhibits low levels of self-control and is highly concerned about weight management.

    “Furthermore, the convenience-oriented consumer exhibits low levels of self-control and is highly concerned about weight management.”
    Quote in the paperSubstantial claim
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    Findingcitation

    The typical convenience-oriented consumers are women of all ages who find it difficult to abandon bad food habits.

    “The typical convenience-oriented consumers are women of all ages who find it difficult to abandon bad food habits.”
    Quote in the paperNot a substantial claim
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    Findingreasoning

    The convenience-oriented consumer has the most favorable attitudes and is most positive about consuming functional foods.

    “Although the self-controlled consumer eats naturally healthy foods (e.g., vegetables, fruits, and berries) more often and unhealthy foods (e.g., sweets, snack foods, and ready-made foods) less often, the convenience-oriented consumer has the most favorable attitudes and is most positive about consuming functional foods.”
    Quote in the paperSubstantial claim
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    Findingreasoning

    The convenience-oriented consumer has the most positive attitudes toward eating functional foods, the strongest intentions to consume such foods, and the highest consumption frequency of this type of food.

    “The convenience-oriented consumer has the most positive attitudes toward eating functional foods, the strongest intentions to consume such foods, as well as the highest consumption frequency of this type of food.”
    Quote in the paperSubstantial claim
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    Findingnone given

    The majority of the careless have a lower level of education (elementary school and high school) and appear to be uninvolved or uninterested in both food and health.

    “The majority of the careless have a lower level of education (elementary school and high school) and appear to be uninvolved or uninterested in both food and health.”
    Quote in the paperNot a substantial claim
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    Findingown data

    The majority rule suggested three clusters as the most appropriate solution.

    “The majority rule 1 suggested three clusters as the most appropriate solution.”
    Quote in the paperSubstantial claim
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    Findingnone given

    In contrast to convenience-oriented consumers, self-controlled consumers are not as concerned about weight management but emphasize the importance of health somewhat more.

    “In contrast to convenience-oriented consumers, self-controlled consumers are not as concerned about weight management but emphasize the importance of health somewhat more.”
    Quote in the paperSubstantial claim
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    Findingown data

    The careless consumers comprise mostly men and are characterized by a reluctance or incuriosity toward new food experiences.

    “The careless consumers comprise mostly men and are characterized by a reluctance or incuriosity toward new food experiences.”
    Quote in the paperSubstantial claim
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    Findingown data

    Both the convenience-oriented and the self-controlled consumer are equally motivated by hedonism, but the latter has high levels of self-control and the former has low levels of this trait.

    “Both the convenience-oriented and the self-controlled consumer are equally motivated by hedonism, but where the latter has high levels of self-control, the former has low levels of this trait.”
    Quote in the paperSubstantial claim
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    Findingown data

    The segment most inclined to consume functional foods also had a pronounced concern about weight gain and was overtly convenience oriented.

    “Worth noting is that the segment most inclined to consume functional foods also had a pronounced concern about weight gain and was overtly convenience oriented.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    Functional foods promote optimal health and reduce the risk of noncommunicable diseases.

    “Therefore, functional foods promote optimal health and reduce the risk of noncommunicable diseases (Granato, Nunes, & Barba, 2017).”
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    Premisecitation

    Functional foods belong to a relatively new and ambiguous food category for consumers.

    “Functional foods belong to a relatively new and ambiguous food category for consumers (Annunziata & Vecchio, 2011;Scrinis, 2008) and hence, it has been suggested to attract attention from food innovators and variety-seekers.”
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    • cites Scrinis, 2008 source

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    Premisecitation

    Domain-specific innovativeness is predictive of willingness to try and use new food products, including functional foods.

    “Further, research has demonstrated that domain-specific innovativeness is predictive of willingness to try and use new food products, including functional foods (Huotilainen et al., 2006).”
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    Premisecitation

    In the area of food, consumers demand variety in their diet for hedonic and utilitarian reasons.

    “In the area of food, consumers demand variety in their diet for hedonic and utilitarian reasons (Baltas, Kokkinaki, & Loukopoulou, 2017).”
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    • cites Baltas et al., 2017 source

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    Premisecitation

    Both personality traits and universal values are relatively stable and transcend specific actions and situations.

    “However, both personality traits and universal values are relatively stable and transcend specific actions and situations (Kassarjian, 1971;Schwartz & Bilsky, 1987), distinguishing these constructs from attitudes and intentions that usually refer to more specific actions, objects, or situations.”
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    • cites Schwartz & Bilsky, 1987

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    Interpretationcitation

    Both variety-seeking tendency and consumer innovativeness are relevant concepts in predicting or explaining consumer behavior with respect to foods.

    “Both VST and CI are thus relevant concepts in predicting or explaining consumer behavior with respect to foods (Huotilainen et al., 2006;van Trijp & Steenkamp, 1992).”
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    • cites van Trijp & Steenkamp, 1992

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    Interpretationreasoning

    Functional foods have been suggested to attract attention from food innovators and variety-seekers.

    “Functional foods belong to a relatively new and ambiguous food category for consumers (Annunziata & Vecchio, 2011;Scrinis, 2008) and hence, it has been suggested to attract attention from food innovators and variety-seekers.”
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    Premisecitation

    Individuals with strong variety-seeking tendency with respect to foods become bored more quickly and are especially receptive to new products but are less inclined to develop loyalty to specific brands or products.

    “It has been suggested that individuals with strong VST with respect to foods become bored more quickly and are especially receptive to new products but are less inclined to develop loyalty to specific brands or products (van Trijp & Steenkamp, 1992).”
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    Premisecitation

    Consumer acceptance of functional foods is contingent upon various factors associated with sensory attributes, health claims or benefits, and cognitive, motivational, or attitudinal determinants.

    “Consumer acceptance of functional foods is contingent upon various factors associated with sensory attributes, health claims or benefits, and cognitive, motivational, or attitudinal determinants (Siró et al., 2008).”
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    • cites Siró et al., 2008 source

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    Premisecitation

    Intention constitutes a motivational force for subsequent behavior that predicts healthy eating behavior.

    “Intention, in turn, constitutes a motivational force for subsequent behavior (Fishbein & Ajzen, 2010;Sheeran, 2002) that predicts (healthy) eating behavior (Conner, Norman, & Bell, 2002).”
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    • cites Fishbein & Ajzen, 2010

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    • cites Sheeran, 2002 source

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    • cites Conner et al., 2002 source

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    Premisecitation

    Attitude is a strong predictor of behavior and is associated with behavioral intention to consume a variety of foods, including functional foods.

    “Commonly, attitude is a strong predictor of behavior (Ajzen & Fishbein, 1977) and is associated with behavioral intention to consume a variety of foods (Cook, Kerr, & Moore, 2002;Patch, Tapsell, & Williams, 2005;Verbeke, 2005), including functional foods (Hung, de Kok, & Verbeke, 2016;O'Connor & White, 2010).”
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    • cites Hung et al., 2016 source

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    • cites O'Connor & White, 2010

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    Study design and conductown data

    The study used a nationally representative sample of 810 Norwegian adults, representative of sex, age, and region, surveyed in January 2019.

    “A large sample (N = 810) of the Norwegian adult population-representative of sex, age, and region-was surveyed in January 2019.”
    • Also stated in: § 1. Introduction · plain
      “The current research employs a nationally representative sample of 810 Norwegian consumers to ascertain valid cluster solutions of appropriate segment sizes and avoids the factor-clustering critique by including all items measuring the theoretical constructs as input in cluster analysis (Dolnicar & Grün, 2008).”
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    Premisecitation

    Hedonic-oriented consumers are more open to new experiences, seek variety, and have less self-control.

    “It has been suggested that hedonic-oriented consumers are more open to new experiences (Guido, 2006), seek variety (Olsen, Tudoran, Honkanen, & Verplanken, 2016), and have less self-control (Horwath, Hagmann, & Hartmann, 2020;Vosgerau et al., 2020).”
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    Premisecitation

    Self-control is highly relevant for explaining or predicting healthy and unhealthy food consumption, with both direct and indirect effects on behavior.

    “Self-control is highly relevant for explaining or predicting healthy and unhealthy food consumption (de Ridder et al., 2012;Tangney et al., 2004), with both direct and indirect effects on behavior (Hagger, Hankonen, et al., 2019;McCarthy, Collins, Flaherty, & McCarthy, 2017).”
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    • cites Tangney et al., 2004 source

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    • cites Hagger et al., 2019

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    • Rests on an assumption: The only other study investigating associations between trait self-control and functional food consumption is Barauskaite et al. (2018).
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    Premisecitation

    Individual differences in self-control are related to health-harming consumption behaviors, including consumption of unhealthy foods.

    “Individual differences in self-control are related to health-harming consumption behaviors, including consumption of unhealthy foods (for a review, see Stautz et al., 2018).”
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    Premisecitation

    The relationship between universal values and domain-specific decision-making or behavior is complicated and mostly weak.

    “However, the relationship between universal values and domainspecific decision-making or behavior is complicated and mostly weak (Cieciuch, 2017;Krystallis, Vassallo, & Chryssohoidis, 2012).”
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    Premisecitation

    Healthfulness is one among several dimensions of food quality and food choices in consumers' minds.

    “Healthfulness is one among several dimensions of food quality and food choices in consumers' minds (Grunert, 2010;Pollard, Steptoe, & Wardle, 1998;Steptoe et al., 1995).”
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    Premisecitation

    Convenience orientation is positively associated with hedonism or sensory appeal.

    “Previous studies suggest that convenience orientation is positively associated with hedonism or sensory appeal (Fotopoulos, Krystallis, Vassallo, & Pagiaslis, 2009;Pula, Parks, & Ross, 2014).”
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    Premisecitation

    Health-related motives or values are associated with functional food behavior, and health motivation is a significant predictor of willingness to buy functional foods.

    “Health-related motives or values are also associated with functional food behavior (Brečić et al., 2014;Pappalardo & Lusk, 2016;Vorage et al., 2020) and health motivation is a significant predictor of willingness to buy functional foods (Hauser, Nussbeck, & Jonas, 2013;Siegrist, Shi, Giusto, & Hartmann, 2015).”
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    Premisecitation

    Consumers engaged in health-promoting behaviors, such as healthy eating, exercise higher levels of self-control.

    “It has been suggested that consumers engaged in health-promoting behaviors, such as healthy eating, exercise higher levels of self-control (de Ridder et al., 2012;Hagger, Gucciardi, et al., 2019;Hankonen, Kinnunen, Absetz, & Jallinoja, 2013).”
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    • cites Hagger et al., 2019

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    Premisecitation

    High levels of self-control imply utilitarian or healthy consumption whereas low levels of self-control suggest hedonic consumption, although exceptions exist.

    “As such, high levels of selfcontrol would imply utilitarian or healthy consumption whereas low levels of self-control would suggest hedonic consumption, although exceptions exist (e.g., Salmon, Fennis, de Ridder, Adriaanse, & De Vet, 2014).”
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    Premisecitation

    Self-control is a facet of conscientiousness within the Big Five personality framework and is associated with conformity in Schwartz' theory of basic values.

    “It has been suggested that self-control is a facet of conscientiousness within the Big Five personality framework (Roberts, Chernyshenko, Stark, & Goldberg, 2005;Tangney et al., 2004) and associated with conformity in Schwartz' theory of basic values (Schwartz, 2012).”
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    Premisecitation

    Consumers are increasingly concerned about convenience, a huge trend in the food industry.

    “Aside from hedonic eating value, consumers are increasingly concerned about convenience-a huge trend in the food industry (Bleiel, 2010).”
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    • cites Bleiel, 2010 source

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    Premisecitation

    Consumers are drawn to the pleasurable sensory attributes of foods, and good taste is a particularly important motive behind food choices, including functional foods.

    “Consumers are drawn to the pleasurable sensory attributes of foods (Lusk & Briggeman, 2009), and good taste is a particularly important motive behind food choices (Honkanen & Frewer, 2009;Januszewska, Pieniak, & Verbeke, 2011;Markovina et al., 2015), including functional foods (Urala & Lähteenmäki, 2003;Verbeke, 2006).”
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    • cites Lusk & Briggeman, 2009

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    Interpretationown data

    Convenience-oriented consumers are more positive toward and more prone to consume functional foods.

    “results suggest that convenience-oriented consumers are more positive toward and more prone to consume functional foods.”
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    Study design and conductnone given

    Respondents were randomly selected from a pool of prerecruited members of YouGov, a reputed research agency.

    “Respondents were randomly selected from a pool of prerecruited members of YouGov, a reputed research agency.”
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    Study design and conductown data

    Factor loadings ranged from 0.72 to 0.88 and internal reliability scores exceeded the lower threshold of Cronbach's alpha of 0.70.

    “Factor loadings ranged from 0.72 to 0.88 and internal reliability scores exceeded the lower threshold of Cronbach's α (i.e., 0.70; Hair, Black, Babin, & Anderson, 2014).”
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    • cites Hair et al., 2014

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    Premisecitation

    Most previous segmentation studies regarding functional food include smaller, nonrepresentative samples or apply factor-clustering techniques.

    “Finally, most of the previous segmentation studies regarding functional food include smaller, nonrepresentative samples (e.g., Annunziata & Pascale, 2009;Ares & Gámbaro, 2007;van der Zanden, van Kleef, de Wijk, & van Trijp, 2015) or apply factorclustering techniques (Brečić, Mesić, & Cerjak, 2017;Szakály, Szente, Kövér, Polereczki, & Szigeti, 2012) (for a critical account of factor clustering, see”
    Quote in the paperSubstantial claim0 of 3 sources checked
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    Interpretationcitation

    The careless consumer resembles the uninvolved consumer: exhibiting little demand for novelties and being conservative in their food choices.

    “Similar to Szakály et al. (2012), the careless consumer in the present study resembles the uninvolved consumer: exhibiting little demand for novelties and being conservative in their food choices.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Szakály et al. (2012) source

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    Interpretationreasoning

    Food innovativeness and self-control are two traits imperative to understanding consumers' food choices.

    “Overall, the roles of food innovativeness and self-control add nuance to the existing literature in the domain of functional food behavior and represent two traits imperative to understanding consumers' food choices.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationreasoning

    The convenience-oriented consumer's lack of food self-control entails both an admission of having difficulty in abandoning bad food habits and a desire to improve their self-discipline when choosing what to eat.

    “Their lack of food self-control entails both an admission of having difficulty in abandoning bad food habits and at the same time a desire to improve their self-discipline when choosing what to eat.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationown data

    The person-centered approach sheds light on intraindividual combinations of values and traits and how different consumer profiles relate to functional food behavior and food consumption habits.

    “Our person-centered approach also contributes by shedding light on the intraindividual combinations of values and traits and how different consumer profiles relate to functional food behavior and food consumption habits.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    Weight-concerned people, and women in particular, generally find it difficult to control their food intake.

    “Previous studies have demonstrated that weight-concerned people-and women in particular-generally find it difficult to control their food intake (van der Laan, de Ridder, Charbonnier, Viergever, & Smeets, 2014) and that self-control is predictive of weight loss success (Will Crescioni et al., 2011).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites van der Laan, de Ridder, Charbonnier, Viergever, & Smeets, 2014

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Self-control is predictive of weight loss success.

    “Previous studies have demonstrated that weight-concerned people-and women in particular-generally find it difficult to control their food intake (van der Laan, de Ridder, Charbonnier, Viergever, & Smeets, 2014) and that self-control is predictive of weight loss success (Will Crescioni et al., 2011).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Will Crescioni et al., 2011 source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Previous studies have repeatedly reported that women are the main target of functional foods owing to their being more reflective about food and health issues compared with men.

    “This agrees with the results of previous studies that have repeatedly reported that women are the main target of functional foods owing to their being more reflective about food and health issues compared with men (Siró et al., 2008).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Siró et al., 2008 source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    The enthusiastic beauty-oriented consumers often purchased functional foods and were particularly motivated for beauty reasons as opposed to health per se.

    “These consumers often purchased functional foods and were particularly motivated for beauty reasons as opposed to health per se.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Sparke and Menrad (2009)

      Not checked in the free run.

  • May combine two claims.

    Interpretationcitation

    The identification of three consumer segments confirms and adds to previous research.

    “This study identifies three consumer segments-the convenienceoriented (41.2%), the self-controlled (24.0%), and the careless (34.8%)-which both confirms and adds to previous research.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationown data

    The convenience-oriented segment outnumbers the other two segments and represents potentially a market of significant size that functional food producers can target.

    “It is worth noting that this segment also outnumbers the other two segments and thus represents not only a niche market but potentially a market of significant size that functional food producers can target.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Sparke and Menrad (2009) identified a segment named the enthusiastic beauty-oriented.

    “This is similar to Sparke and Menrad (2009), who identified a segment named the enthusiastic beauty-oriented.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Sparke and Menrad (2009)

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Premisecitation

    Food choice motives tend to vary between countries.

    “Since food consumption patterns (Gracia & Albisu, 2001) and food choice motives (Prescott, Young, O'Neill, Yau, & Stevens, 2002;Sparke & Menrad, 2009) tend to vary between countries, future research should include consumers from several countries to validate these findings.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites Prescott, Young, O'Neill, Yau, & Stevens, 2002

      Not checked in the free run.

    • cites Sparke & Menrad, 2009

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    The study was conducted in accordance with the Norwegian National Research Ethics Committees' Guidelines for Research Ethics in the Social Sciences, Humanities, Law and Theology.

    “We wish to confirm that the study was conducted in accordance with the Norwegian National Research Ethics Committees' Guidelines for Research Ethics in the Social Sciences, Humanities, Law and Theology.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Study design and conductcitation

    The study examined 30 validation indices to determine the most appropriate number of clusters.

    “To justify this decision, we examined 30 validation indices to determine the most appropriate number of clusters (R package NbClust; Charrad, Ghazzali, Boiteau, & Niknafs, 2014).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Charrad, Ghazzali, Boiteau, & Niknafs, 2014

      Not checked in the free run.

  • May combine two claims.

    Interpretationcitation

    Although self-controlled consumers actively seek new food ideas and find pleasure in new food experiences, their weaker convenience orientation may explain why they do not consider functional foods more favorable.

    “Although self-controlled consumers actively seek new food ideas and find pleasure in new food experiences-a trait previously associated with proneness to consuming functional foods (cf., Huotilainen et al., 2006)-their weaker convenience orientation may explain why they do not consider functional foods more favorable (Brečić et al., 2017).”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites Huotilainen et al., 2006 source

      Not checked in the free run.

    • cites Brečić et al., 2017 source

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    In the present study, the self-controlled consumer has similarities with both the rational and the adventurous consumer, such as elevated responsiveness to novelty and attraction toward new food products, as well as an emphasis on health.

    “Compared to the results of some previous studies using the FRL (e.g., Buckley, Cowan, McCarthy, & O'Sullivan, 2005;Szakály et al., 2012), in the present study, the self-controlled consumer has similarities with both the rational and the adventurous consumer, such as elevated responsiveness to novelty and attraction toward new food products, as well as an emphasis on health.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites Buckley, Cowan, McCarthy, & O'Sullivan, 2005

      Not checked in the free run.

    • cites Szakály et al., 2012 source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationown data

    The identification and characteristics of the self-controlled consumer segment is a significant contribution of this study.

    “The identification and characteristics of the self-controlled consumer segment is a significant contribution of this study.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable), S4 (based).

    Study design and conductnone given

    With a large sample size, the study is expected to yield more valid and reliable results.

    “With a large sample size, we expect that our study will yield more valid and reliable results, reinforcing the practical implications for functional food producers and marketers.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based). May combine two claims.

    Interpretationreasoning

    The stronger weight management concern of the convenience-oriented consumer can possibly be attributed to an underlying motivation to achieve or maintain a desired appearance and may not necessarily reflect a general health motive.

    “The stronger weight management concern of the convenienceoriented consumer can possibly be attributed to an underlying motivation to achieve or maintain a desired appearance and may not necessarily reflect a general health motive.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationreasoning

    Self-controlled consumers' high level of food self-control, coupled with their emphasis on health importance, may explain their higher consumption frequency of naturally healthy foods and their modest consumption of functional foods, ready-made foods, sweets, and snack foods.

    “Their high level of food selfcontrol, coupled with their emphasis on health importance, may therefore explain their higher consumption frequency of naturally healthy foods, such as fruit, berries, and vegetables, and their modest consumption of functional foods, ready-made foods, sweets, and snack foods.”
    Quote in the paperSubstantial claim
  • Classified as probably not a substantial claim.

    Interpretationreasoning

    The inconsistency between being most positive toward functional foods and consuming sweets and snack foods the most may be due to low levels of self-control regarding food.

    “This inconsistency may be due to low levels of self-control regarding food.”
    Quote in the paperSubstantial claim
68 of 68
  • The paper relies on this without support.

    No prior study has identified a segment of food-specific self-controllers.

    “to our knowledge, no study of which we are aware has identified a segment of food-specific self-controllers as suggested in the current research.”
  • The paper relies on this without support.

    The only other study investigating associations between trait self-control and functional food consumption is Barauskaite et al. (2018).

    “To the authors' knowledge, the only other study investigating associations between trait self-control and functional food consumption is that of Barauskaite et al. (2018).”
  • The paper relies on this without support.

    Self-reported attitudes, intentions, and consumption frequencies accurately reflect actual attitudes, intentions, and consumption behavior.

    “The convenience-oriented consumers also reported the highest consumption frequency of functional foods (M = 3.11, SD = 1.65).”
    “Consumers in the latter two segments did not differ in their attitude toward and intention to consume functional foods.”
  • The paper relies on this without support.

    The sample is representative of the Norwegian adult population.

    “Other strengths of this study pertain to the use of a nationally representative sample, unlike several other segmentation studies (e.g., Annunziata & Pascale, 2009;Ares & Gámbaro, 2007;van der Zanden et al., 2015), and to the use of an “itemclustering” rather than a “factor-clustering” technique (Dolnicar & Grün, 2008).”
  • The paper relies on this without support.

    Consumption of functional foods is closely linked to attributes such as convenience and health.

    “In fact, consumption of functional foods is closely linked to attributes such as convenience and health, and the results of this study therefore suggest that functional foods meet the expectations of the convenience-oriented consumer quite well.”
5 of 5

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Statistics recomputed

Every reported test result, recomputed from its test statistic and degrees of freedom. A result shows as not adding up only once an independent check has confirmed it.

  • ConsistentF(2, 807) = 25.9reported p < .001 · recomputed p < .001

    “F(2,807) = 25.90, p < .001”

  • ConsistentF(2, 807) = 20.72reported p < .001 · recomputed p < .001

    “F(2,807) = 20.72,p < .001”

  • ConsistentF(2, 807) = 6.36reported p = .002 · recomputed p = .002

    “F(2,807) = 6.36, p = .002”

3 of 3

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Consumption-frequency response options overlap

    Minor

    The scale assigns "once a month" to option 3, but that frequency is also included in option 2's "1-3 times a month." The two response options are therefore not distinct.

1 of 1

Cites

1 retracted

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Nystrand, B. T., & Olsen, S. O.
Affiliations
  • Møreforsking (Norway) (NO)
  • UiT The Arctic University of Norway (NO)
Corresponding author
Nystrand, Bjørn Tore
Venue
Journal of Functional Foods
Publisher
Elsevier BV
Published
2021-11
Volume
86
Pages
104736
ISSN
1756-4646 (ISSN-L)
OpenAlex
W3196452302
Cited by
28
References
150
Citations by year
2026: 3 · 2025: 7 · 2024: 5 · 2023: 6 · 2022: 6 · 2021: 1
FWCI
3.91
Type
journal article
Language
en
Open access
Locations
  • Journal of Functional Foods (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • NORA - Norwegian Open Research Archives (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Consumer Attitudes and Food Labeling
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Social Sciences › Sociology and Political Science › Consumer behavior in food and health
Keywords
functional food consumption, customer segmentation, nutritional value, health values, hedonic eating, convenience orientation, consumer characteristics, marketing strategy

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-10-09.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-09.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

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