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The present set of studies developed and tested the Food Disgust Picture Scale (FDPS). This is a tool for the assessment of food disgust sensitivity that will measure disgust and predict possible reactions. This eight-picture tool can be used in complement to or as a replacement for currently available text-based measures. In an exploratory Study 1 (N = 57), we constructed a scale consisting of eight pictures. Most of them were taken from validated picture databases. They proved powerful in the assessment of food disgust sensitivity. Study 2 built on these results and refined the scale by substituting pictures from Study 1 with freely available images displaying similar content. The basic structure of the FDPS was then replicated in a bigger sample of Swiss adults (N = 538). Correlational analyses using the eight-item Food Disgust Scale (FDS short), the revised version of the Disgust Scale (DS-R), and the food neophobia scale (FNS) supported the convergent validity of the FDPS. In Study 3 (N = 226), we used a test-retest design to demonstrate the short-term stability of the FDPS. As a result of these studies, the present work provides a short and comprehensive measure of food disgust sensitivity. This novel approach of using pictures to induce a disgust response independently of language significantly facilitates intercultural research on disgust. The FDPS will further contribute to the understanding of food-related disgust and its impact on our food choices. [ABSTRACT FROM AUTHOR]

• Remote work was connected to both healthy and unhealthy changes. • Prepared foods (fresh and frozen) recorded the greatest losses. • Homemade bread recorded the greatest increase. • The pandemic appears to foster inequalities. The COVID-19 pandemic has affected all aspects of our everyday lives. To investigate these behaviour changes, an online survey was conducted with 1′028 individuals (51% female) in Switzerland between June and July 2020. The questions referred in particular to the lockdown in spring 2020. We put specific focus on the pandemic's impact on health-related behaviour, which includes food choice, physical activity and body weight management. For instance, participants reported whether and how their consumption of different foods changed during the lockdown. As a measure of healthy food choice, we chose consumption of vegetables and salad and in contrast, sweet snacks and alcohol consumption was used as a measure for unhealthy food choice. For physical activity and body weight, participants indicated whether it decreased, increased or did not change during the lockdown as compared before. In a next step, we investigated the influence of various predictors on health-related behaviour using multinomial logistic regression models. We find that the possibility to work remotely led to healthier food choices, that is, a reported increase in vegetable consumption and decrease in sweet snack consumption, but also to more unhealthy food choices and lifestyles, that is, a reported increase in alcohol consumption as well as an increase in sweet snack consumption. For weight change, the data indicated that individuals who worked remotely were more likely to gain or lose weight than individuals working from the office. Our findings demonstrate how individuals are affected differently by the pandemic and how complex the whole picture is. Further, these results are crucial in developing health recommendations for possible future lockdowns or health crises in general. [ABSTRACT FROM AUTHOR]

• Disgust can be elicited in a virtual environment. • Virtual disgust stimuli influence participants' behaviour. • Virtual reality can be used to introduce disgust elicitors. • Virtual reality is a powerful and promising tool for use in disgust research. This study was the first to use virtual reality for disgust research and pursued two aims. First, we explored whether it was possible to induce disgust in a virtual environment. Second, we examined the relationship between food disgust sensitivity, presence (a psychological state of "being there"), and participants' willingness to eat a food item after exposure to a virtual disgust cue. We asked 100 participants to eat chocolate and complete a tasting experiment within a virtual environment while wearing a head-mounted HTC Vive device. The control group (n = 50) saw a piece of chocolate appear in the virtual environment on a table in front of them before being asked to take and eat it. The disgust group (n = 50) saw a dog that walked across the table and stopped halfway to produce dog faeces that looked like a piece of chocolate. Subsequently, participants were asked to eat a real piece of chocolate. In both groups, participants were given the opportunity to refuse consumption. Participants in the experimental condition were more likely to refuse consumption than those in the control condition. Furthermore, in the experimental condition, we found that physical presence mediated the relationship between participants' food disgust sensitivity and willingness to eat the chocolate. Our data suggested that virtual reality is a valid way to evoke disgust for the purposes of research and that people who are disgust sensitive have more difficulty ignoring virtual disgust cues than people who are less disgust sensitive. [ABSTRACT FROM AUTHOR]