A reversal of defaults: Implementing a menu-based default nudge to promote out-of-home consumer adoption of plant-based meat alternatives.

Restaurants are characterized by high levels of meat being consumed in this out-of-home setting, while plant-based meat alternatives remain a niche product, thus preserving a high environmental impact of food consumption. We tested whether subtly re-designing the restaurant menu, so that plant-based meat alternatives were perceived as the default to a greater extent, increased consumer selection of plant-based meat alternatives. Consumers' freedom of choice was preserved by leaving all choice options on the menu.

Personalized Nutrition Advice: Preferred Ways of Receiving Information Related to Psychological Characteristics.

The primary goal of this study is to be able to discern specific types of consumers in terms of their psychosocial characteristics who may need different ways of receiving dietary advice. Knowing these types will enable a better fit of advice to consumers' psychosocial characteristics, hereby stimulating healthy eating as the probability of compliance to the advice can potentially increase. The study draws upon several psychological theories to distinguish unique underlying factors that can subsequently be used to personalize nutrition information for consumers.

The paradox between the environmental appeal of bio-based plastic packaging for consumers and their disposal behaviour.

To realize the potential environmental benefits that recycling and/or composting bio-based plastic packages can deliver, it is important that consumers view bio-based packaging as environmentally-friendly, but also correctly dispose of the packaging. The current experimental lab-in-the-field study was conducted among German consumers (n = 281) and explores whether consumers' perceived environmental benefits of recyclable and compostable bio-based plastic packages match with how consumers dispose of these packages. The results show that consumers only perceive compostable bio-based packages to have more environmental benefits than fossil-based packages.

Motive-based consumer segments and their fruit and vegetable consumption in several contexts.

A targeted approach to increase fruit and vegetable consumption, considering the heterogeneity of food choice motives across consumers and across contexts, is expected to be more effective than the often used 'one-size-fits-all approach'. Therefore, the current study aims to increase understanding of consumers' food choice motives across contexts, to identify consumer segments based on these motives and to gain insights in fruit and vegetable consumption, perceptions and demographic characteristics of these segments. An online survey was conducted in May 2015 among consumers in the Netherlands, Germany, France, the United Kingdom, Poland, Spain, Greece, Croatia and Serbia.