Estimating portion size and under/over-reporting
Estimating everyday portion size using a 'method of constant stimuli': in a student sample, portion size is predicted by gender, dietary behaviour, and hunger, but not BMI
... normal portion they were instructed to press the left arrow ...normal portion they pressed the right arrow ...session. Over successive sub- sessions, the range of values becomes increasingly smaller ...
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Knowing the Unseen: Estimating Vocabulary Size over Unseen Samples
... The proposed non-parametric estimator for the number of unseen elements assumes a regime characterizing word frequency distributions. This work is motivated by a scaling formulation to ad- dress the problem of unlikely ...
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Effects of portion size on chronic energy intake
... weight under bet- ter control over ...larger portion sizes as part of food marketing strategies could have deleterious effects on population obesity rates if practiced ...of portion ...
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Estimating the size of the potential market for all three flexibility mechanisms under the Kyoto Protocol
... the size of the potential market for all three flexibility mechanisms under the Kyoto Protocol over the first commitment period 2008-2012, both on the demand side and on the supply ...mechanisms ...
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Estimating the size of the potential market for all three flexibility mechanisms under the Kyoto Protocol
... the size of the potential market for all three flexibility mechanisms under the Kyoto Protocol over the first commitment period 2008-2012, both on the demand side and on the supply ...mechanisms ...
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Estimating the size of the potential market for all three flexibility mechanisms under the Kyoto Protocol
... the size of the potential market for all three flexibility mechanisms under the Kyoto Protocol over the first commitment period 2008-2012, both on the demand side and on the supply ...mechanisms ...
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Estimating Effective Population Size and Migration Rates From Genetic Samples Over Space and Time
... tive size and migration rate of subpopulations in ponds Many methods have been generated by statistical geneti- 1 and 2 are shown in Figure ...population size and to estimate the rate of migration ...
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Distance sampling for epidemiology: an interactive tool for estimating under-reporting of cases from clinic data
... Here, we assumed that the shape parameters of the detection functions were the same for each clinic. How- ever, the shape of the detection function could be clinic- specific if, for example, people had a preference for ...
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Estimating the Size of Underground Economy in Romania
... changes over time in the households’ behaviour we used data collected by a specialised Romanian institution that organised (under the logistic coordination of the National Institute for Statistics and us) a ...
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Is there an association between food portion size and BMI among British adolescents?
... 22. Forshee RA, Anderson PA & Storey ML (2008) Sugar-sweetened beverages and body mass index in children and adolescents: a meta-analysis. Am J Clin Nutr 87, 1662-1671. 23. Gibson S & Neate D (2007) Sugar intake, soft ...
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Estimating the Income Reporting Function for the Self Employed
... for estimating income under-reporting by households with self-employment ...advantages over previous parametric approaches. First, it enables the reporting function to vary across ...
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Estimating the size and trends of the second economy in Zimbabwe
... shrank over the ...grew over a period when formal employment was on decline, it stands to reason that the informal sector absorbed some of the labour displaced in the formal ...
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Prevention of the Portion Size Effect
... the portion size effect thus seems to be the difficulties people experience when trying to determine how much they should ...and size estimation ...the portion size. How exactly the ...
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Portion size: review and framework for interventions
... food portion size. This review of studies into the effects of portion size on energy intake shows that increased food portion sizes lead to increased energy intake ...of portion ...
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Maternal decisions on portion size and portion control strategies for snacks in preschool children
... and portion control strategies during snack preparation in the home ...their portion size decisions in a semi-structured ...(1) portion size considerations, (2) portion control ...
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Maternal decisions on portion size and portion control strategies for snacks in preschool children
... and portion control strategies during snack preparation in the home ...their portion size decisions in a semi-structured ...(1) portion size considerations, (2) portion control ...
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The role of social norms in the portion size effect: Reducing normative relevance reduces the effect of portion size on consumption decisions
... so-called portion size effect is that the portion size acts as a social norm and as such communicates how much is appropriate to ...the portion size as a social norm changes the ...
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The role of social norms in the portion size effect: reducing normative relevance reduces the effect of portion size on consumption decisions
... so-called portion size effect is that the portion size acts as a social norm and as such communicates how much is appropriate to ...the portion size as a social norm changes the ...
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Estimating Size and Effort
... measure size meaningfully, it is difficult to estimate size in advance, and it is difficult to extrapolate from size to what we are really interested ...for estimating size, then at how ...
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Portion size and later food intake : evidence on the “normalizing” effect of reducing food portion sizes
... The portion sizes were the same as in experiments 1 and ...larger portion size of quiche for lunch, along with the side salad, potato chips, and ...varying portion sizes of a common mealtime ...
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