scholarly journals Consumer Acceptance of Population-Level Intervention Strategies for Healthy Food Choices: The Role of Perceived Effectiveness and Perceived Fairness

Nutrients ◽  
2015 ◽  
Vol 7 (9) ◽  
pp. 7842-7862 ◽  
Author(s):  
Colin Bos ◽  
Ivo Lans ◽  
Frank Van Rijnsoever ◽  
Hans Van Trijp
Keyword(s):  
Population Level ◽  
Food Choices ◽  
Intervention Strategies ◽  
Healthy Food ◽  
Consumer Acceptance ◽  
Perceived Effectiveness ◽  
Perceived Fairness

scholarly journals Understanding consumer acceptance of intervention strategies for healthy food choices: a qualitative study

2013 ◽  
Vol 13 (1) ◽  
Author(s):  
Colin Bos ◽  
Ivo A Van der Lans ◽  
Frank J Van Rijnsoever ◽  
Hans CM Van Trijp
Keyword(s):  
Qualitative Study ◽  
Food Choices ◽  
Intervention Strategies ◽  
Healthy Food ◽  
Consumer Acceptance

Marketing and family-related factors affecting food label use: the mediating role of consumer knowledge

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Daleen Van der Merwe ◽  
Hanli de Beer ◽  
Marli Nel ◽  
Susanna M. Ellis
Keyword(s):  
Food Choices ◽  
Healthy Food ◽  
Objective Knowledge ◽  
Food Label ◽  
Healthy Foods ◽  
Related Factors ◽  
Content Type ◽  
Mediating Role ◽  
The Relationship

PurposeThis study investigated the influence of marketing- and family-related factors on consumers' in-store usage of different types of food label information. Furthermore, the authors determined the mediating role of consumers' knowledge about healthy foods between these factors and their label consultation.Design/methodology/approachThe authors conducted a survey among 223 purposively selected South African working female consumers via social media. Subjective and objective knowledge about healthy foods, the importance of marketing- and family-related factors and the extent of food label usage were determined. Structural equation modelling served to test the mediating effect of knowledge in the relationship of the marketing and family-related factors with food label usage.FindingsMarketing-related factors demonstrated a strong direct effect on food label usage. Subjective knowledge about healthy foods mediated the relationship between family members' dietary needs and food label usage. However, objective knowledge was not a mediator.Practical implicationsRespondents' firm reliance on marketing-related factors (instead of knowledge) during food label usage is not in the best interest of consumers' healthy food choices. Healthy food choices based on factual knowledge rather than marketing efforts are necessary to establish long-term healthy food habits, hence the need for retailers' response in supplying healthier food options. Role players in consumer education should focus on increasing consumers' healthy food knowledge.Originality/valueIn the context of rising awareness of public health concerns, healthy food choice among consumers is essential. This study contributes to the complexity of consumers' need to make healthy food choices within an economic-driven marketing environment.

scholarly journals Role of the Food Traffic Light Labeling Policy in Healthy Food Choices; a Review Study

2019 ◽  
Vol 4 (2) ◽  
pp. 112-119
Author(s):  
Neda Ezzeddin ◽  
Mina Babashahi ◽  
◽  
Keyword(s):  
Food Choices ◽  
Healthy Food ◽  
Traffic Light ◽  
Review Study

scholarly journals Cafeteria Online: Nudges for Healthier Food Choices in a University Cafeteria—A Randomized Online Experiment

2021 ◽  
Vol 18 (24) ◽  
pp. 12924
Author(s):  
Christine Kawa ◽  
Patrizia M. Ianiro-Dahm ◽  
Jan F. H. Nijhuis ◽  
Wim H. Gijselaers
Keyword(s):  
Body Shape ◽  
Intervention Strategy ◽  
Food Choices ◽  
Healthy Food ◽  
Health Interventions ◽  
Thin Body ◽  
Experimental Conditions ◽  
Mediating Role ◽  
Three Body

Many people do not consume as much healthy food as recommended. Nudging has been identified as a promising intervention strategy to increase the consumption of healthy food. The present study analyzed the effects of three body shape nudges (thin, thick, or Giacometti artwork) on food ordering and assessed the mediating role of being aware of the nudge. Students (686) and employees (218) of a German university participated in an online experimental study. After randomization, participants visited a realistic online cafeteria and composed a meal for themselves. Under experimental conditions, participants were exposed to one out of three nudges while choosing dishes: (1) thin body shape, (2) thick body shape, and (3) the Giacometti artwork nudge. The Giacometti nudge resulted in more orders for salad among employees. The thin and thick body shape nudges did not change dish orders. Awareness of the nudge mediated the numbers of calories ordered when using the Giacometti or thin body shape nudges. These findings provide useful insights for health interventions in occupational and public health sectors using nudges. Our study contributes to the research on the Giacometti nudge by showing its effectiveness when participants are aware (it is effective under conditions where it is consciously perceived).

Helping when desire is low: The role of Expectancy in helping

2020 ◽  
Author(s):  
Małgorzata Kossowska
Keyword(s):  
Experimental Studies ◽  
Helping Behavior ◽  
Perceived Effectiveness ◽  
Do So

One might assume that the desire to help (here described as Want) is the essential driver of helping declarations and/or behaviors. However, even if desire to help is low, helping behavior may still occur if the expectancy regarding the perceived effectiveness of helping is high. We tested these predictions in a set of three experimental studies. In all three, we measured the desire to help (Want) and the Expectancy that the aid would be impactful for the victim; in addition, we manipulated Expectancy in Study 3. In Studies 1 and 3, we measured the participants’ declaration to help while in Study 2, their helping behavior was examined. In all three studies, we used variations of the same story about a victim. The results supported our hypothesis. Thus, the studies help to tease apart the determinants of helping behavior under conditions of lowered desire to do so, an issue of great importance in public policymaking.

scholarly journals The role of habitat configuration in shaping animal population processes: a framework to generate quantitative predictions

Oecologia ◽  
2021 ◽  
Author(s):  
Peng He ◽  
Pierre-Olivier Montiglio ◽  
Marius Somveille ◽  
Mauricio Cantor ◽  
Damien R. Farine
Keyword(s):  
Population Level ◽  
R Package ◽  
Habitat Configuration ◽  
Modelling Framework ◽  
Alternative Habitat ◽  
Animal Populations ◽  
Research Questions ◽  
Habitat Networks ◽  
Animal Habitat

AbstractBy shaping where individuals move, habitat configuration can fundamentally structure animal populations. Yet, we currently lack a framework for generating quantitative predictions about the role of habitat configuration in modulating population outcomes. To address this gap, we propose a modelling framework inspired by studies using networks to characterize habitat connectivity. We first define animal habitat networks, explain how they can integrate information about the different configurational features of animal habitats, and highlight the need for a bottom–up generative model that can depict realistic variations in habitat potential connectivity. Second, we describe a model for simulating animal habitat networks (available in the R package AnimalHabitatNetwork), and demonstrate its ability to generate alternative habitat configurations based on empirical data, which forms the basis for exploring the consequences of alternative habitat structures. Finally, we lay out three key research questions and demonstrate how our framework can address them. By simulating the spread of a pathogen within a population, we show how transmission properties can be impacted by both local potential connectivity and landscape-level characteristics of habitats. Our study highlights the importance of considering the underlying habitat configuration in studies linking social structure with population-level outcomes.

scholarly journals Perceptual salience influences food choices independently of health and taste preferences

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Jane Dai ◽  
Jeremy Cone ◽  
Jeff Moher
Keyword(s):  
Cognitive Load ◽  
Healthy Eating ◽  
Food Choice ◽  
Time Pressure ◽  
Taste Preference ◽  
Food Choices ◽  
Health Issues ◽  
Perceptual Salience ◽  
Choice Tests

Abstract Background Making decisions about food is a critical part of everyday life and a principal concern for a number of public health issues. Yet, the mechanisms involved in how people decide what to eat are not yet fully understood. Here, we examined the role of visual attention in healthy eating intentions and choices. We conducted two-alternative forced choice tests of competing food stimuli that paired healthy and unhealthy foods that varied in taste preference. We manipulated their perceptual salience such that, in some cases, one food item was more perceptually salient than the other. In addition, we manipulated the cognitive load and time pressure to test the generalizability of the salience effect. Results Manipulating salience had a powerful effect on choice in all situations; even when an unhealthy but tastier food was presented as an alternative, healthy food options were selected more often when they were perceptually salient. Moreover, in a second experiment, food choices on one trial impacted food choices on subsequent trials; when a participant chose the healthy option, they were more likely to choose a healthy option again on the next trial. Furthermore, robust effects of salience on food choice were observed across situations of high cognitive load and time pressure. Conclusions These results have implications both for understanding the mechanisms of food-related decision-making and for implementing interventions that might make it easier for people to make healthy eating choices.

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