An evaluation of portion size estimation aids: Consumer perspectives on their effectiveness
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DOI: 10.1016/j.appet.2017.03.027
Abstract: OBJECTIVE This qualitative study aimed to investigate consumer opinions on the usefulness of portion size estimation aids (PSEA); consumer preferences in terms of format and context for use; and the level of detail of guidance… read more here.
Keywords: psea; estimation; consumer; portion ... See more keywords
Seeing is doing. The implicit effect of TV cooking shows on children's use of ingredients
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DOI: 10.1016/j.appet.2017.05.048
Abstract: Prior research has established that TV viewing and food marketing influence children's eating behavior. However, the potential impact of popular TV cooking shows has received far less attention. TV cooking shows may equally affect children's… read more here.
Keywords: cooking shows; show; food; portion size ... See more keywords
Eating less or more – Mindset induced changes in neural correlates of pre-meal planning
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DOI: 10.1016/j.appet.2018.03.006
Abstract: Obesity develops due to an imbalance between energy intake and expenditure. Besides the decision about what to eat, daily energy intake might be even more dependent on the decision about the portion size to be… read more here.
Keywords: pre meal; meal planning; portion size;
Expectancy versus experience – Comparing Portion-Size-Effect during pre-meal planning and actual intake
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DOI: 10.1016/j.appet.2019.01.012
Abstract: Research on eating behaviour has confirmed that portion size can substantially influence intake, a phenomenon known as the Portion-Size-Effect (PSE). Despite extensive research interest, there is limited understanding about the PSE on intended consumption (often… read more here.
Keywords: intake; pre meal; meal planning; portion ... See more keywords
Food portion size influences accompanying beverage selection in adults
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DOI: 10.1016/j.appet.2019.01.017
Abstract: When trying to reduce food portion size, it is important that meal satisfaction is, as far as possible, preserved. Otherwise, individuals may select accompaniments to the meal (e.g., snacks, beverages) to achieve satisfaction and, in… read more here.
Keywords: food portion; portion; beverage; food ... See more keywords
Individual differences and moderating participant characteristics in the effect of reducing portion size on meal energy intake: Pooled analysis of three randomized controlled trials
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DOI: 10.1016/j.appet.2020.105047
Abstract: Portion size impacts on the amount of energy consumed during a meal. However, research findings on participant characteristics that moderate the effect of portion size on energy intake are mixed. Using data pooled across three… read more here.
Keywords: portion; energy intake; portion size;
When a portion becomes a norm: Exposure to a smaller vs. larger portion of food affects later food intake
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DOI: 10.1016/j.foodqual.2019.02.013
Abstract: Highlights • Portion size affects acute food intake.• Portion size may also affect consumer portion size preferences.• We tested whether smaller portions ‘normalize’.• Consumer perceptions changed after seeing a smaller portion.• Consumers ate less in… read more here.
Keywords: portion size; portion food; food; portion ... See more keywords
Portion Sizes from 24-Hour Dietary Recalls Differed by Sex among Those Who Selected the Same Portion Size Category on a Food Frequency Questionnaire.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Academy of Nutrition and Dietetics"
DOI: 10.1016/j.jand.2018.02.014
Abstract: BACKGROUND Accounting for sex differences in food portions may improve dietary measurement; however, this factor has not been well examined. OBJECTIVE The aim of this study was to examine sex differences in reported food portions… read more here.
Keywords: qffq; portion; selected portion; food ... See more keywords
Portion size normality and additional within-meal food intake: two crossover laboratory experiments
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DOI: 10.1017/s0007114519002307
Abstract: Abstract Reducing food portion size could reduce energy intake. However, it is unclear at what point consumers respond to reductions by increasing intake of other foods. We predicted that a change in served portion size… read more here.
Keywords: portion size; food; portion; within meal ... See more keywords
Portion size of energy-dense foods in French and UK adults by BMI status: is there an association between portion size and BMI?
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DOI: 10.1017/s0029665118001878
Abstract: There is no established causal relationship between food portion size (FPS) and obesity, but evidence indicates a link via increased energy intake, particularly from energy-dense foods, suggesting that limiting FPS contributes to reduced energy intake… read more here.
Keywords: portion size; energy dense; energy;
Optimizing portion-size estimation aids: a formative evaluation in Malawi
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DOI: 10.1017/s1368980019001733
Abstract: Abstract Objective: To investigate preferences for and ease-of-use perceptions of different aspects of printed and digitally displayed photographic portion-size estimation aids (PSEA) in a low-resource setting and to document accuracy of portion-size selections using PSEA… read more here.
Keywords: portion size; size options; size estimation; portion ... See more keywords