Unfamiliar Foods Research Articles

The Impact of Interpretive Packaged Food Labels on Consumer Purchase Intention: The Comparative Analysis of Efficacy and Inefficiency of Food Labels.

The objectives of this study are twofold. Firstly, the current study elucidates the impact and efficacy of food labels in developing consumers' attitudes and intentions towards the selection of nutritional food. Secondly, the inefficacy of labels in developing consumers' attitudes and intentions towards healthy packaged food selection is demonstrated. The supportive theories of the current model are those of reasoned action and protection motivation. The data of 797 respondents have been collected from four major grocery stores in Pakistan. The structural equation model has been employed for the analysis of data. The results indicate that the efficacy of food labels has a positive significant effect on attitudes towards familiar and unfamiliar foods. In contrast to this, inefficacy in labelling has shown a positive significant effect on familiar foods but is insignificant for unfamiliar foods. The user-friendly food labels significantly affect unfamiliar foods in terms promoting consumer attitudes. Reciprocally, the inefficacy of labels creates a hindrance to the reading of unfamiliar labels while purchasing food items. The study findings reveal the fact that food label information and its format influences consumer attitudes and intentions at the point of purchase.

Judgments about appropriate foods for infants: Associations with parents' own food preferences.

When infants begin to eat solid foods (recommended at around 6 months of age), parents have a huge variety of choices in terms of what foods to offer. The present studies examine parents' judgments about foods for infants. Participants included parents recruited from Prolific (n = 99), who were shown descriptions of foods offered to infants (including familiar and unfamiliar foods at 6-, 9-, and 12-months) and a set of control foods eaten by adults. Participants rated each food based on how appropriate they thought it was for an infant and how much they personally wanted to eat the food. Parents rated foods as more appropriate for infants if they were familiar (vs. unfamiliar) and offered to younger infants (6- vs. 12-month-olds, or infant foods vs. adult foods), but demonstrated the opposite pattern when considering whether they wanted to eat each food. Participants' own food pickiness was related to their judgments about what they would eat, but not whether foods were appropriate for infants. Parents' judgments of individual foods were inversely related: The more appropriate they rated each food for an infant, the less they were interested in eating that food. These findings are discussed in terms of potential barriers to engaging in social modeling (i.e., parents demonstrating eating and liking the foods they offer to their infants).

Hygienic Assessment of Contemporary Nutrition of Schoolchildren at Home

Background: Properly organized nutrition of school-age children and adolescents is an important prerequisite for their health maintenance. In the context of digitalization of education, given the pronounced physical inactivity, in-home eating develops and forms new eating habits affecting the consumption of breakfasts and lunches at school and at home. Modern schoolchildren do not follow a daily routine or a regimented diet; they often overeat or undereat and refuse unfamiliar foods not eaten at home but served for school meals, thus reducing their daily nutrient intake critical for normal growth. Under modern educational conditions, both school catering and the analysis and timely correction of the dietary pattern of schoolchildren at home, bearing in mind the continuity of home and school nutrition, are important for proper child development. Objective: To assess nutrition of modern schoolchildren at home. Materials and methods: To establish home food preferences, a survey of first to eleventh grade students and their parents was conducted in 2018–2021 based on a self-administered questionnaire specially developed in the light of principles of a healthy diet recommended by the World Health Organization. The form contained questions about the children’s diet, eating schedule, breakfasting, and consumption of fruit, fish, side dishes, soups, and confectionery. Results: The findings showed that the regular diet of students of all grades lacked a whole number of recommended dishes while high school students rarely ate breakfast at home and had fewer vegetable side dishes, soups and porridges in their diet than the younger children. Only 69.5 % of the respondents reported having regular breakfasts at home on school days. The percentage of such respondents was significantly lower among high school students (p < 0.05), which could be attributed to lower parental control and greater independence of adolescents in this age group. The survey showed that 16 % of ele- mentary school children did not have breakfast at home, but this rate decreased significantly to 8.5 % among fifth to eighth graders (p < 0.05). Conclusion: Nutrition of schoolchildren at home shall be corrected and improved. A competent choice of healthy foods requires food literacy interventions as a promising strategy for educating both parents and children. Previously formed and newly acquired eating habits shall be taken into account when developing a diet for children.

Antecedents and consequences of perceived food authenticity: a cognitive appraisal perspective

ABSTRACT Based on cognitive appraisal theory, a theoretical model of the antecedents and consequences of perceived food authenticity is proposed. Specifically, relationships between food-related neophobia and neophilia, emotions, perceived food authenticity, and existential authenticity are evaluated in determining authenticity perceptions. We theorize perceived food authenticity as a four-dimensional construct (local food, traditional food, unfamiliar food, and rare food). Using data collected from international tourists in Iran (N = 339), the findings revealed that positive emotions have the greatest influence on evaluations of perceived food authenticity and existential authenticity. Neophilia rather than neophobia was found to drive perceived food authenticity. The findings contribute to the limited adoption of cognitive appraisal theory in understanding food tourists’ experiences and providing evidence of the role of authenticity evaluation as an outcome of tourists’ affective responses. Managerial insights into differentiated marketing communications for neophiliac and neophobic market segments are provided for food tourism operators and hospitality marketing strategists. 基于认知评价理论，提出了感知食品真实性的前因和后果的理论模型. 具体来说，在确定真实性感知时，评估了与食物相关的新恐惧症和新恐惧症、情绪、感知的食物真实性和存在真实性之间的关系. 我们将感知的食物真实性理论化为一个四维结构 (本地食物、传统食物、陌生食物和稀有食物). 使用从在伊朗的国际游客（N=339）收集的数据，研究结果表明，积极情绪对感知食品真实性和存在真实性的评估影响最大. 研究发现，对食品真实性的感知是由嗜新癖而非恐新癖引起的. 这些发现有助于认知评价理论在理解美食游客体验方面的有限应用，并为真实性评价作为游客情感反应结果的作用提供证据为食品旅游运营商和酒店营销策略师提供了对新癖和新癖细分市场差异化营销传播的管理见解.

Food neophobia: Higher responsiveness to sensory properties but low engagement with foods generally

AbstractFood neophobia (FN), typically defined in terms of rejection of unfamiliar foods but also associated with higher negative arousal in relation to food, has been established as an important personality variable in explaining food preferences and choices. Past research has examined responses to foods as a function of FN but not considered if there are specific sensory qualities of foods that are more important in food rejections. We propose that the concept of sensory sensitivity may help explain the origin of increased arousal in high FN adults, and conducted an online survey in Singapore with 1896 participants as a first step towards investigating this hypothesis. FN was measured using the FN scale (Pliner & Hobden, 1992), and additionally participants: (a) rated their agreement with a series of statements that reflected their attitudes towards food sensory qualities, and (b) completed The Foodie Index (Pickering & Pickering, 2022) to obtain measures of food involvement and enjoyment. The results reinforced earlier findings that FN is related to an overall lower level of enjoyment of foods, and further revealed that: (a) evaluation of food sensory qualities prior to, or during, eating or sensory reasons for rejecting a food were positively related to FN, and (b) increasing disengagement with foods in terms of knowledge, interest, time and money spent on food as FN increases. Collectively, the results underscore the centrality of FN in understanding consumers' food‐related experiences and behaviors by showing that FN is related to both sensitivity about specific sensory properties and low engagement with foods generally.Practical ApplicationsFood and sensory profiling by consumers has been increasing in recent years. The present data will assist in interpretation of consumer studies in which FN and/or food interest/engagement has been measured, since both are found to be a strong source of variation in consumer data. In particular, both product engagement and level of FN have been shown elsewhere to impact how consumers allocate their attention to sensory tasks. This suggests that sources of variation in consumer responses, whether due to general or sensory‐specific responses to foods, are crucial in interpreting sensory profiling or preference data.

Preparing the Future Nutrition Professional: Culinary-Focused Summer Internship for Nutrition Undergraduates

ObjectivesWe hypothesize that a culinary-focused summer internship for nutrition undergraduate students will increase their will and capacity to work in community settings to promote healthful and culturally appropriate eating patterns. This approach brings together the strong foundational science knowledge of nutrition, the art of culinary, and the interface of food, culture, and health. The specific aims include:•Increase knowledge of culinary aspects of ancient whole grains in mixed dishes•Increase knowledge of culinary wellness and aspects of working in a multicultural community•Transdisciplinary opportunities to better understand food environments•Transferable skill development MethodsThe Accreditation Council for Education in Nutrition and Dietetics (ACEND) identified significant gaps in nutrition education related to culinary and culture. By creating a three-prong approach consisting of nutrition, culinary, and community, students can better understand the interaction between food, health, and culture. While practical cooking experience provides the foundation, it is insufficient for dietitians to be effective with clients especially related to unfamiliar foods and dishes. Four nutrition undergraduate students, two nutrition graduate students, and a local community chef participated in a 13-week summer internship. There were 6-weeks of virtual culinary modules followed by a week of training in a commercial kitchen. Students used culinary techniques to create ancient whole grain dishes, replace salt with spice combinations, and practiced plating techniques. Students used their new knowledge in a community tasting event and to facilitate peer-to-peer teaching in an undergraduate course. ResultsUsing thematic analysis, photovoice, video transcripts, student notebook analysis, and final reflections, themes emerged in increased confidence in the kitchen and increased ability to create recipes that meet sociocultural norms and dietary guidance. Further, students were able to use culinary terms, concepts, and practices to teach peers about the interface of culinary arts and nutrition. ConclusionsThe nutrition student benefits from culinary arts experiences as it bridges nutrition science content and an understanding of consumer-related messages. Funding SourcesUniversity of Minnesota Department of Food Science and Nutrition.

Captive Asian short-clawed otters (Aonyx cinereus) learn to exploit unfamiliar natural prey.

Foraging plays a vital role in animal life histories, and learning whether unfamiliar food items are palatable is a key part of this process. Animals that engage in extractive foraging must also learn how to overcome the protective measures of their prey. While otters (subfamily Lutrinae) are a taxon known for their extractive foraging behaviour, how they learn about prey palatability and acquire extractive foraging techniques remains poorly understood. Here we investigated (i) how captive Asian short-clawed otters (Aonyx cinereus) learned to interact with, and extract meat from, unfamiliar natural prey and (ii) how their exploitation of such prey compared to their ability to overcome artificial foraging tasks containing familiar food rewards. Network-based diffusion analysis showed that otters learned to interact with unfamiliar natural prey by observing their group mates. However, once interacting with the prey, they learned to extract the meat mainly asocially. In addition, otters took longer to overcome the protective measures of unfamiliar natural prey than those of extractive food puzzles. Asian short-clawed otter populations are declining in the wild. Increasing our understanding of how they learn to overcome novel foraging challenges could help develop pre-release training procedures as part of reintroduction programmes for otter conservation.

Implicit and explicit safety evaluation of foods: The importance of food processing

Identifying beneficial foods in the environment, while avoiding ingesting something toxic, is a crucial task humans face on a daily basis. Here we directly examined adults’ implicit and explicit safety evaluations of the same foods presented with different degrees of processing, ranging from unprocessed (raw) to processed (cut or cooked). Moreover, we investigated whether individual characteristics (e.g., Body Mass Index, food neophobia and hunger) modulated their evaluations. We hypothesized that adults would associate the processed form of a food with safety more than its unprocessed form since processing techniques, which are ubiquitously applied in different cultures, often reduce the toxicity of foods, and signal previous human intervention and intended consumption. Adults (N = 109, 43 females) performed an implicit Go/No-Go association task (GNAT) online, assessing the association between safety attributes and food images differing on their degree of processing, both unfamiliar and familiar foods were used. Then each food was explicitly evaluated. Results revealed that individual self-reported characteristics affected both implicit and explicit evaluations. Individuals with excess weight and obesity had a strong and positive implicit association between processed foods and safety attributes, but explicitly rated cooked foods as the least safe overall, this latter result was found in highly neophobic individuals as well. Yet, at the explicit level, when looking at unfamiliar foods only, processed foods were rated safer than unprocessed foods by all participants. Our results are the first evidence that directly highlights the relevance of the degree of processing in food safety evaluation and suggest that thinking of the important tasks humans face regarding food selection enriches our understanding of food behaviors.

Exploring nutrition education for migrants to Canada in Alberta’s health and community sectors: Promising practices and gaps as informed by community workers and healthcare providers

ABSTRACT This qualitative study explored how migrant-serving agencies and healthcare providers in Alberta can support migrants to maintain healthy eating patterns. Through semi-structured interviews, respondents provided insight on their experiences working with migrant populations in the community. Observations about dietary acculturation (including food access, unfamiliar food environments, and perceptions of common foods in Canada) point to nutrition information that may be relevant for migrants. Respondents provided recommendations, noting the importance of culturally appropriate services, visual education materials, and collaboration between healthcare providers and community workers. The collective knowledge presented here could be applied by those developing programming supports for migrant communities.

Neophobia-A Natural Developmental Stage or Feeding Difficulties for Children?

Food neophobia is the tendency to reject or be reluctant to try new and unfamiliar foods. Due to the period of its occurrence, which falls in the years of early childhood, it can significantly affect the child’s food choices, shape taste preferences, and significantly influence the quality of the child’s diet. The neophobic attitude has an important evolutionary significance because it protects the individual from ingesting potentially dangerous substances. On the other hand, it fosters avoidance behaviors that can also relate to the beneficial aspects of obtaining and consuming food. Currently, the strong emphasis placed on food safety means that neophobia may be less adaptive; nevertheless, a conservative attitude toward new foods still prevails. There is a strong association between food neophobia and the diversity of a person’s diet and previous exposure to different foods. This review describes behaviors associated with food neophobia and analyzes other feeding and eating difficulties in children that should be differentiated from food neophobia. Management approaches affecting the reduction in food neophobia in children through various dietary and psychological interventions are also proposed.

Dining with liberals and conservatives: The social underpinnings of food neophobia

Although food and politics seem to be distant domains, socio-political ideology and food neophobia (i.e., reluctance to eat unfamiliar food) may be related. Conservatives’ high threat sensitivity and the inherently threatening nature of novel foods (the existential explanation), along with conservatives’ negative attitudes toward minority outgroups (e.g., foreigners) and the role of the latter in introducing novel foods to a culture (the social explanation), led us to expect that socio-political ideology would predict food neophobia over and above their common roots. Across two correlational and two experimental studies (N = 627), socio-political ideology emerged as a strong predictor of food neophobia. In addition, the findings did not support the existential explanation, while confirming the social explanation of the ideology–food neophobia link: Conservatives seem more neophobic than liberals not because of their higher threat sensitivity but rather because they hold more negative attitudes toward foreigners who are associated with those foods.

Thou shalt not waste: Unpacking consumption of local food

Consumption of local and seasonal produce has been identified as an important element of sustainable food consumption. Alternative food networks (AFNs) play an important role in local food distribution and the socio-technical innovations in this space provide for rich exploration. The aim of this paper is to investigate how households’ food practices are emerging within the new material infrastructures of two AFNs – one community supported agriculture (CSA) and one food assembly (FA), based in Ireland. A social practice theory (SPT) approach was adopted to explore the nature of meanings, competencies, and the role of these new infrastructures in relation to the consumption of local and seasonal food. A mixed-method approach of ethnographic-style in-depth interviews, non-participant observation and photo food diaries were used to explore the everyday food practices and routines of 10 CSA members (rural-based) and 10 FA customers (urban-based). The findings offer insights into the role these two AFNs play in sustainable food consumption via the meanings ascribed to 'local' food, how such foods were incorporated into routine consumption practices, and the ways in which surplus and unfamiliar foods were diverted from waste streams. The findings suggest a strong aversion to wasting local food. Food surplus or unfamiliar foods acquired via the AFNs, rather than succumbing to the waste stream becomes part of a flexible and resourceful approach to circularity. Households engaged in creative cooking and preservation practices and conduits for disposal such as the fridge and freezer played an important role in housing surplus as it awaited recovery. The higher value placed on food acquired from both AFNs safeguarded it from the waste stream and instead was creatively transformed, preserved, and otherwise recovered and revalued to re-enter the cooking space as raw material for use. This paper presents evidence of how the alternative positioning of AFNs can enable alternative consumption routines, where a reorganisation of practices occurs within the household to account for surplus or unfamiliar local produce.

Food preference and food type innovation of surface- vs. cave-dwelling waterlouse (Asellus aquaticus) after 60\xa0000\xa0years of isolation

Behavioural innovativeness is important for colonising new habitats; however, it is also costly. Along the colonisation event of a simple, stable and isolated habitat offering only new food sources, one could hypothesize that the colonising individuals are more innovative than the average in their source population, showing preference to the new resource, while after colonisation, the adapted population will lose its innovativeness and become specialised to the new resource. To test this hypothesis, we compared food preference and food type innovation of a cave-dwelling waterlouse (Asellus aquaticus) population (genetically isolated for at least 60 000 years) to three surface-dwelling populations, also sampling individuals that have recently entered the cave (‘colonists’). In the cave, the only food sources are endogenous bacterial mats, while surface populations feed on various living and dead plant material together with their fungal and bacterial overgrow. We assayed all populations with the familiar and unfamiliar food types from the natural habitats and two novel food types not occurring in the natural habitats of the species. We found that all populations preferred surface to cave food and consumed the unnatural novel food types. Surface populations avoided cave food and colonists spent the most time with feeding on surface food. We conclude that the cave population maintained its preference for surface food and did not lose its food type innovativeness. We suggest that adapting to the special cave food was a major challenge in colonising the cave.Significance statementBehavioural innovativeness is a key trait for adapting to environmental changes or to colonise new habitats. However, it has developmental and maintenance costs due to the high energy need of the necessary sensory and neural organs. Therefore, we asked whether behavioural innovativeness decreases after colonising an isolated, stable and highly specialised habitat. By comparing food type innovativeness of surface-dwelling populations of waterlouse (Asellus aquaticus) to a population that has colonised a cave at least 60 000 years ago, we found that the high innovativeness towards unnatural food was retained in the cave population. Further, all populations preferred surface food (decaying leaves), with surface populations almost completely avoiding cave food (endogenous bacteria mats). We suggest that (i) food type innovativeness is evolutionary rigid in our system and (ii) the cave food was rather an obstacle against than a trigger of cave colonisation.

Food neophobia and its relationship with dietary variety and quality in Irish adults: Findings from a national cross-sectional study

Food neophobia is characterised by a reluctance to eat novel or unfamiliar foods and has been linked to reduced dietary variety and quality. However, this link has been primarily studied in children. Therefore, we aimed to explore the relationship between food neophobia and dietary variety and quality in adults using a sub-sample of the National Adults Nutrition Survey collected between 2008 and 2010 (n = 1088). Food and nutrient intakes were assessed using a 4-day semi-weighed food diary. Food neophobia was measured using the Food Neophobia Scale (FNS). Dietary variety was assessed in three ways; Total Dietary Variety (TDV), Food-Group Variety (FGV) and Fruit and Vegetable Variety (FVV). Diet quality was assessed using the Mean Adequacy Ratio (MAR) and Nutrient-Rich Food Index (NRF9.3). A multivariate general linear model was used to assess the linear relationships between FNS score and all dietary measures, controlling for age, sex, education level, social class, location and BMI. Food neophobia was found to be inversely associated with TDV, FGV and FVV. In addition, food neophobia was negatively associated with vitamin C, magnesium and fruit and vegetable intakes and positively associated with percentage energy from free sugars. However, food neophobia was not significantly associated with all other nutrients, MAR and NRF9.3. While these results suggest food neophobia may not be a particularly important risk factor for poor nutrient status, adherence to certain dietary recommendations remains low within the Irish population and food neophobia may further inhibit the adaption of healthy and sustainable diets. Future research should seek to understand the implications of food neophobia on dietary behaviour change.

Testimony about Food Taste and Health: The Impact of Testimony on Children’s Choices about Visually Unfamiliar Foods

ABSTRACT A food’s visual features and testimony from others are important clues for children when making food choices. Children must integrate these two forms of information to make choices about food. The present study investigated children’s food choices when these two clues are presented together. After confirming that children between the ages of 4–6 years (N= 32) did not prefer visually unfamiliar foods (Experiment 1), Experiment 2 investigated whether positive testimony about the taste or healthiness would influence children’s choices about visually unfamiliar foods. More specifically, children heard testimony from adults and peers that visually unfamiliar foods were either tasty (taste testimony condition, n= 24) or good for you (health testimony condition, n= 24). Then, they were asked whether they would choose to eat the visually unfamiliar foods which were recommended by an adult or a peer. In the no testimony condition, children (n= 24) were asked to choose the foods without hearing testimony about visually unfamiliar foods. Testimony about a food’s taste encouraged children to choose visually unfamiliar foods; peers’ testimony regarding a food’s taste had a stronger influence on children’s selection of visually unfamiliar foods than testimony from adults. However, health testimony did not facilitate choosing visually unfamiliar foods, regardless of whether from an adult or a peer. Why different types and sources of testimony had various degrees of influence on children’s selection of visually unfamiliar foods was discussed.

Non-convergent boundaries and action ascription in multimodal interaction

AbstractWithout units, there are no boundaries; and without boundaries, there are no units. Traditional linguistics takes units such as sentences and intonation phrases for granted, treating them as static. Interactional linguistics has reconfigured many of these units, treating them as emergent, focusing on their evolution in time, and how they implement social actions. A productive line of research of interactional linguistics has been this tension between conventional linguistic units and units of (and for) interaction (Reed and Beatrice 2013; Ogden and Walker 2013). The cesura approach (Barth-Weingarten 2016) focuses on the constitution of phonetic-prosodic discontinuities, which give rise to boundaries, “cesuras”, which it treats as a continuum from “no cesura” through “candidate cesuras” of various strengths, to “full cesuras”. However, there are also elements of spoken interaction whose unit-hood is not obvious at all levels of description; and it is a subset of these that form the focus of this article. We illustrate this with extracts of multimodal talk where two interactants taste and assess unfamiliar food and produce the token “mm”. We show how the alignment (and non-alignment) of boundaries of sequential, prosodic, gestural, lexical, and syntactic units can be a semiotic resource. Data are obtained from Chilean Spanish.

EXPLORING WESTERN TOURISTS’ PERCEIVED RISK AND IMPACT ON WILLINGNESS-TO-TRY UNFAMILIAR LOCAL FOOD IN REDANG AND PERHENTIAN ISLANDS

Post COVID-19 pandemic, tourists remain eager to sample local food when visiting new destinations. However, being in a strange island environment and eating unfamiliar food, may enhance the feeling of uncertainty, thus increase Western tourists’ perceived risk particularly with unfamiliar food and culture. International tourists may perceive unfamiliar foods as strange or even dangerous, which could affect the overall tourism experience. Western tourists’ risk perception towards local island food in Malaysia remains unexplored despite the popularity of island destinations. The present study aims to explore Western tourists’ perceived risk factors regarding local island food and their impact on willingness-to-try. Adopting a qualitative stance, semi-structured interviews were conducted between July and August 2020 involving nine Western tourists (two male, seven female) at various food outlets in Perhentian and Redang Island. The data were analyzed using thematic analysis and aided with Atlas.ti software. Results indicated the presence of perceived health risk, environmental and safety risk. Hedonism and the emotional connection remain a key attraction to the island-style dining experience.

Does social modeling increase infants' willingness to accept unfamiliar foods?

Despite a rich knowledge base about infants' social learning and studies observing social referencing in other species in food contexts, we know surprisingly little about social learning about food among human infants. This gap in the literature is particularly surprising considering that feeding unfamiliar foods to infants is a very common experience as infants begin to eat solid foods. The present study examines whether parental social modeling influences infants' willingness to accept unfamiliar foods. In two Zoom sessions, parents will be asked to feed unfamiliar foods to their 6- to 24-month-old infants (different unfamiliar foods in each session). In both sessions, infants' food acceptance and rejection will be measured. In the first session, parents will be asked to do what they would typically do; spontaneous social modeling will be recorded. In the second session, parents will be instructed to model eating the unfamiliar food. We will examine associations between infants' willingness to eat unfamiliar foods, parent social modeling, and extant parent and infant characteristics.

Individual Variation in Dietary Wariness Is Predicted by Head Color in a Specialist Feeder, the Gouldian Finch

Shifts in resource availability due to environmental change are increasingly confronting animals with unfamiliar food types. Species that can rapidly accept new food types may be better adapted to ecological change. Intuitively, dietary generalists are expected to accept new food types when resources change, while dietary specialists would be more averse to adopting novel food. However, most studies investigating changes in dietary breadth focus on generalist species and do not delve into potential individual predictors of dietary wariness and the social factors modulating these responses. We investigated dietary wariness in the Gouldian finch, a dietary specialist, that is expected to avoid novel food. This species occurs in two main head colors (red, black), which signal personality in other contexts. We measured their initial neophobic responses (approach attempts before first feed and latency to first feed) and willingness to incorporate novel food into their diet (frequency of feeding on novel food after first feed). Birds were tested in same-sex pairs in same and different head color pairings balanced across experiments 1 and 2. Familiar and novel food (familiar food dyed) were presented simultaneously across 5 days for 3 h, each. Gouldian finches fed on the familiar food first demonstrating food neophobia, and these latencies were repeatable. Birds made more approach attempts before feeding on novel than familiar food, particularly red-headed birds in experiment 1 and when partnered with a black-headed bird. Individuals consistently differed in their rate of incorporation of novel food, with clear differences between head colors; red-headed birds increased their feeding visits to novel food across experimentation equaling their familiar food intake by day five, while black-headed birds continually favored familiar food. Results suggest consistent among individual differences in response to novel food with red-headed birds being adventurous consumers and black-headed birds dietary conservatives. The differences in food acceptance aligned with responses to novel environments on the individual level (found in an earlier study) providing individuals with an adaptive combination of novelty responses across contexts in line with potential differences in movement patterns. Taken together, these novelty responses could aid in population persistence when faced with environmental changes.

Inhibitory control, exploration behaviour and manipulated ecological context are associated with foraging flexibility in the great tit.

Organisms are constantly under selection to respond effectively to diverse, sometimes rapid, changes in their environment, but not all individuals are equally plastic in their behaviour. Although cognitive processes and personality are expected to influence individual behavioural plasticity, the effects reported are highly inconsistent, which we hypothesise is because ecological context is usually not considered. We explored how one type of behavioural plasticity, foraging flexibility, was associated with inhibitory control (assayed using a detour-reaching task) and exploration behaviour in a novel environment (a trait closely linked to the fast-slow personality axis). We investigated how these effects varied across two experimentally manipulated ecological contexts-food value and predation risk. In the first phase of the experiment, we trained great tits Parus major to retrieve high value (preferred) food that was hidden in sand so that this became the familiar food source. In the second phase, we offered them the same familiar hidden food at the same time as a new alternative option that was visible on the surface, which was either high or low value, and under either high or low perceived predation risk. Foraging flexibility was defined as the proportion of choices made during 4-min trials that were for the new alternative food source. Our assays captured consistent differences among individuals in foraging flexibility. Inhibitory control was associated with foraging flexibility-birds with high inhibitory control were more flexible when the alternative food was of high value, suggesting they inhibited the urge to select the familiar food and instead selected the new food option. Exploration behaviour also predicted flexibility-fast explorers were more flexible, supporting the information-gathering hypothesis. This tendency was especially strong under high predation risk, suggesting risk aversion also influenced the observed flexibility because fast explorers are risk prone and the new unfamiliar food was perceived to be the risky option. Thus, both behaviours predicted flexibility, and these links were at least partly dependent on ecological conditions. Our results demonstrate that an executive cognitive function (inhibitory control) and a behavioural assay of a well-known personality axis are both associated with individual variation in the plasticity of a key functional behaviour. That their effects on foraging flexibility were primarily observed as interactions with food value or predation risk treatments also suggest that the population-level consequences of some behavioural mechanisms may only be revealed across key ecological conditions.