16 research outputs found
Semantic Knowledge Influences Prewired Hedonic Responses to Odors
Background Odor hedonic perception relies on decoding the physicochemical properties of odorant molecules and can be influenced in humans by semantic knowledge. The effect of semantic knowledge on such prewired hedonic processing over the life span has remained unclear. Methodology/Principal Findings The present study measured hedonic response to odors in different age groups (children, teenagers, young adults, and seniors) and found that children and seniors, two age groups characterized by either low level of (children) or weak access to (seniors) odor semantic knowledge, processed odor hedonics more on the basis of their physicochemical properties. In contrast, in teenagers and young adults, who show better levels of semantic odor representation, the role of physicochemical properties was less marked. Conclusions/Significance These findings demonstrate for the first time that the biological determinants that make an odor pleasant or unpleasant are more powerful at either end of the life span
Early determinants of food liking among 5y-old children: a longitudinal study from the EDEN mother-child cohort
Translation and Cross-Cultural Adaptation of a Brazilian Version of the Child Feeding Questionnaire
Developing healthy food preferences in preschool children through taste exposure, sensory learning and nutrition education
Purpose of Review: The present review was undertaken in order to summarize and evaluate recent research investigating taste exposure, sensory learning, and nutrition education interventions for promoting vegetable intake in preschool children. Recent Findings: Overall, taste exposure interventions yielded the best outcomes for increasing vegetable intake in early childhood. Evidence from sensory learning strategies such as visual exposure and experiential learning also show some success. While nutrition education remains the most common approach used in preschool settings, additional elements are needed to strengthen the educational program for increasing vegetable intake. There is a substantial gap in the evidence base to promote vegetable intake in food fussy children. Summary: The present review reveals the relative importance of different intervention strategies for promoting vegetable intake. To strengthen intervention effects for improving vegetable intake in preschool children, future research could consider integrating taste exposure and sensory learning strategies with nutrition education within the preschool curriculum
Olfactory training in 8-year-olds increases odour identification ability: a preliminary study
Eating and Drinking in Childhood
This chapter describes the development of eating and drinking in typically developing children up to the end of school age. Together with physiological and cognitive development, children’s eating behavior undergoes major evolutions. During the early period when eating is essential to sustain growth, children eat easily and at the onset of complementary feeding discover the foods of their future diet which are marked by distinct tastes, flavors, and textures from the milk they had received before. Then they undergo a period when they may become picky and/or neophobic, which may last until school age. For this reason, eating and drinking will first be described in infancy, before the onset of food neophobia (from birth to 2–3 years), during the preschool years (from 2–3 years to 6 years), and right after this period, in school-aged children (from 7 years until 11 years). The mysteries of (pre)adolescent eating and drinking will not be covered in this chapter. Then, within each section, the following aspects will be covered: sensory capacities, likes and dislikes, attitudes and thinking, and role of the environment, including the family environment