Differences in Portion Sizes in Brazil, France, and the USA.

Portion size is recognized as a major determinant of food intake, at least over the short term, and could be related to overconsumption and obesity. In this study, we developed and evaluated a new visual measure of portion size (PS), examined whether the PS of chicken, ice cream, and soda varied among people in Brazil, France, and the USA, and tested whether PS was related to gender, body mass index, body weight, and socioeconomic status. We conducted a cross-sectional study using online convenience samples of university students (total = 1391).

Traditional and modern eating in older adults: a comparison between an urban and rural sample from Gujarat, Western India.

Background: The present study aimed to investigate how often and to what degree older adults living in an area of Gujarat, Western India, enact traditional and modern eating behaviors. Specifically, we aimed to determine which facets of traditional eating are enacted rarely and which facets of modern eating are enacted often. Moreover, we hypothesized that urban older adults show a higher level of modern eating behaviors than rural older adults.

Similar or different? Comparing food cultures with regard to traditional and modern eating across ten countries.

Food cultures can play a role in health and well-being. This raises the questions of whether nation boundaries unite the food cultures of different regions and ethnic groups, what characterises food cultures from very different parts of the world, and what similarities and differences exist. The present study aimed to investigate these questions with regard to eating traditions and modern eating practices.

Robert A. Rescorla (1940-2020).

Memorializes Robert Arthur Rescorla (1940-2020), emeritus professor of psychology at the University of Pennsylvania. Rescorla was the world's most distinguished scholar in animal learning and a great teacher. Rescorla thought of himself as primarily an experimen talist, and his experiments on Pavlovian conditioning and instrumental learning would win any prize for the aesthetics of experimental design.

Binary categorizations of foods by American, French and Indian adults: Predominance of healthy-unhealthy and minimal emphasis on animal-plant.

Objective: Food and drink form a substantial part of health advice, and a significant part of pleasant or unpleasant memories, expectations and experiences. They can be divided into two categories in many ways, and the preferred way in which any person makes this division may be an indicator of how that person thinks about the food-drink domain, with potential health implications. Binary categorization is an uncommon technique but it offers a window into "default" categorization of the world.

Recency negativity: Newer food crops are evaluated less favorably.

Food crops produced by new technologies such as genetic engineering are widely opposed (Gaskell, Bauer, Durant, & Allum, 1999; Scott, Inbar, Wirz, Brossard, & Rozin, 2018). Here, we examine one reason for this opposition: recency. More recently-developed crops are evaluated less favorably, whether they are produced by artificial selection (i.

Understanding traditional and modern eating: the TEP10 framework.

Across the world, there has been a movement from traditional to modern eating, including a movement of traditional eating patterns from their origin culture to new cultures, and the emergence of new foods and eating behaviors. This trend toward modern eating is of particular significance because traditional eating has been related to positive health outcomes and sustainability. Yet, there is no consensus on what constitutes traditional and modern eating.

Extreme opponents of genetically modified foods know the least but think they know the most.

There is widespread agreement among scientists that genetically modified foods are safe to consume and have the potential to provide substantial benefits to humankind. However, many people still harbour concerns about them or oppose their use. In a nationally representative sample of US adults, we find that as extremity of opposition to and concern about genetically modified foods increases, objective knowledge about science and genetics decreases, but perceived understanding of genetically modified foods increases.

Bugs are blech, butterflies are beautiful, but both are bad to bite: Admired animals are disgusting to eat but are themselves neither disgusting nor contaminating.

It is often assumed that things that are disgusting to eat are, themselves, disgusting, and that things that are disgusting to eat are also contaminating. We present data that counters both of these assumptions. In adult American and Indian samples, Study 1 provides evidence that, in contrast to many other insects, participants have positive attitudes toward butterflies.

Advancing Understanding of the Aesthetics of Temporal Sequences by Combining Some Principles and Practices in Music and Cuisine With Psychology.

We consider how to optimize remembered aesthetic pleasure resulting from temporal sequences of events such as music and meals. We examine what psychology and music can learn from each other and how this knowledge might be applied to tasting menus and other temporal sequences. Common practices in longer musical works suggest the importance of (a) beginnings and endings, (b) variations in affective intensity over time, (c) repetitions, (d) variations on a theme, and (e) a return to prior material at the end of a piece.

An Overview of Attitudes Toward Genetically Engineered Food.

Genetically engineered food has had its DNA, RNA, or proteins manipulated by intentional human intervention. We provide an overview of the importance and regulation of genetically engineered food and lay attitudes toward it. We first discuss the pronaturalness context in the United States and Europe that preceded the appearance of genetically engineered food.

Evidence from hunter-gatherer and subsistence agricultural populations for the universality of contagion sensitivity.

The phenomenon of - the unobserved passage of properties between entities that come into physical contact - was described by anthropologists over a century ago, yet questions remain about its origin, function, and universality. Contagion sensitivity, along with the emotion of disgust, has been proposed to be part of a biologically-evolved system designed to reduce exposure to pathogens by increasing the avoidance of "contaminated" objects. Yet this phenomenon has not been studied using systematic psychological comparison outside of industrialized populations.

What Constitutes Traditional and Modern Eating? The Case of Japan.

Traditional Japanese dietary culture might be a factor contributing to the high life expectancy in Japan. As little is known about what constitutes traditional and modern eating in Japan, the aims of the current study were to (1) comprehensively compile and systematize the various facets of traditional and modern eating; and (2) investigate whether these facets also apply to traditional and modern eating in Japan. In Study 1, an extensive international literature review was performed.

The Eating Motivation Survey: results from the USA, India and Germany.

Objective: Research has shown that there is a large variety of different motives underlying why people eat what they eat, which can be assessed with The Eating Motivation Survey (TEMS). The present study investigates the consistency and measurement invariance of the fifteen basic motives included in TEMS in countries with greatly differing eating environments.

Design: The fifteen-factor structure of TEMS (brief version: forty-six items) was tested in confirmatory factor analyses.

The positive eating scale: relationship with objective health parameters and validity in Germany, the USA and India.

Objective: The prevailing focus regarding eating behaviour is on restriction, concern, worry and pathology. In contrast, the purpose of the present studies was to focus on a positive relationship with eating in non-clinical samples from Germany, the USA and India.

Design: In Study 1, the Positive Eating Scale (PES) was tested and validated in a large longitudinal sample (T1: N = 772; T2: N = 510).

Observed parent-child feeding dynamics in relation to child body mass index and adiposity.

Background: Restrictive feeding is associated with child overweight; however, the majority of studies used parent-report questionnaires.

Objectives: The relationship between child adiposity measures and directly observed parent and child behaviours were tested using a novel behavioural coding system (BCS).

Methods: Data from 109 children, participants in a twin study and their mothers, were analyzed.

Adult picky eaters with symptoms of avoidant/restrictive food intake disorder: comparable distress and comorbidity but different eating behaviors compared to those with disordered eating symptoms.

Background: One presentation of Avoidant/Restrictive Food Intake Disorder (ARFID) is characterized by picky eating, i.e., selective eating based on the sensory properties of food.

Are school meals a viable and sustainable tool to improve the healthiness and sustainability of children´s diet and food consumption? A cross-national comparative perspective.

There is little agreement among governments, institutions, scientists and food activists as to how to best tackle the challenging issues of health and sustainability in the food sector. This essay discusses the potential of school meals as a platform to promote healthy and sustainable food behavior. School meal programs are of particular interest for improving public diet because they reach children at a population scale across socio-economic classes and for over a decade of their lives, and because food habits of children are more malleable than those of adults.

Right: Left:: East: West. Evidence that individuals from East Asian and South Asian cultures emphasize right hemisphere functions in comparison to Euro-American cultures.

We present evidence that individuals from East or South Asian cultures (Japanese college students in Japan and East or South Asian born and raised college students in the USA) tend to exhibit default thinking that corresponds to right hemisphere holistic functions, as compared to Caucasian individuals from a Western culture (born and raised in the USA). In two lateralized tasks (locating the nose in a scrambled face, and global-local letter task), both Asian groups showed a greater right hemisphere bias than the Western group. In a third lateralized task, judging similarity in terms of visual form versus functional/semantic categorizations, there was not a reliable difference between the groups.

Evidence for Absolute Moral Opposition to Genetically Modified Food in the United States.

Public opposition to genetic modification (GM) technology in the food domain is widespread (Frewer et al., 2013). In a survey of U.

Attitudes toward beef and vegetarians in Argentina, Brazil, France, and the USA.

Meat is both the most favored and most tabooed food in the world. In the developed world, there is a tension between its high nutritional density, preferred taste, and high status on the one hand, and concerns about weight, degenerative diseases, the ethics of killing animals, and the environmental cost of meat production on the other hand. The present study investigated attitudes toward beef, and toward vegetarians, among college students in Argentina, Brazil, France, and the USA.