Time Estimates for Surveys
The Effect of Coding Error on Time Use Surveys Estimates
... of time and effort as well as information processing capacity, others have argued for the potential benefits of the precoded approach (Sudman and Ferber 1979; Zmud ...reliable estimates and comparisons ...
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Time use in travel surveys and time use surveys – Two sides of the same coin?
... the estimates in the GAM models with and without location changes without a trip do not change but differences between the GUTS and the GNTS increase when location changes without a trip are ...
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Estimates of probable dementia prevalence from population-based surveys compared with dementia prevalence estimates based on meta-analyses
... produce estimates from a sample survey weights are usually calculated to account for differences in probabili- ties of selection and to ensure consistency with popula- tion ...prevalence estimates take into ...
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Socioeconomic Influence on the Health of Older People: Estimates Based on Two Longitudinal Surveys
... In 1996, year four for the first panel, a second panel was interviewed, and it too was followed for six years. Hence for the three-year period 1996-98 5 the data for the first two panels of respondents are available, ...
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Validity of rapid estimates of household wealth and income for health surveys in rural Africa
... will depend on the difficulty that household members encounter in valuing their assets, the validity of their responses, and the time saved by omitting this question. It should be noted that as an indicator of ...
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Estimates Of Health Insurance Coverage: Comparing State Surveys With The Current Population Survey
... phone surveys measuring health insurance ...first time with the responses of those who initially refused to participate and those who took more than five days of calling to complete the ...coverage ...
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HIV Prevalence Estimates from the Demographic and Health Surveys. Updated July 2012
... HIV Estimates from the Demographic and Health Surveys The MEASURE DHS project has changed the way the world measures HIV ...the time, the best available proxy measure for national ...first ...
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Food insecurity in Sub-Saharan Africa: new estimates from household expenditure surveys
... affect estimates of food security, it is these traits that give con- fidence that gross errors in estimates of food insecurity derived from HESs are ...
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Where Are We Now? Real Time Estimates of the Macroeconomy
... MMS surveys approximately forty professional money managers on their estimate for the upcom- ing ...model estimates are compared against the value for the “final” GDP ...
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Misleading population estimates: Biases and consistency of visual surveys and matrix modelling in the endangered bearded vulture
... accurate estimates of parameters relative to the populations’ size, numbers of non-breeding individuals (the ‘‘cryptic’’ fraction of the population) and the age ...these estimates but the accuracy of these ...
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Validating estimates of prevalence of non-communicable diseases based on household surveys: the symptomatic diagnosis study
... H25-H26, H28, Q12.0), asthma (ICD-10 J45), COPD (ICD-10 J40-J44, J47), symptomatic cirrhosis (ICD- 10 K70.3, K71.7, K74), vision loss (ICD-10 H54), hear- ing loss (ICD-10 H90-H91), depression (ICD-10 F32, F33), and ...
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Comparing Willingness-to-Pay Estimates from Experimental Auctions with Mailed Surveys Incorporating Cheap Talk
... a time and money perspective and could still introduce bias because a direct translation of the English survey to French would not be ...the surveys were mailed to residents of Manitoba (to provide similar ...
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Time-series surveys and pulsating stars: The near-infrared perspective
... Readers are referred to [51] for details, but we here outline how the extinction law towards the Galactic bulge can be constrained together with adding a new plot which supports our conclusion. An important group of ...
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Is there a Displacement Deadweight Loss from Tax Evasion? Estimates Using Firm Surveys from the Czech Republic
... literature surveys by Nardo (2003) and D’Elio (2005) underline three methods (probability, regression, latent factor) for transforming qualitative ...a time series of answers that draw on revealed ...
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Disaggregating catastrophic health expenditure by disease area: cross-country estimates based on the World Health Surveys
... However, only a few studies have assessed the incidence of CHE associated with NCDIs, and to our knowledge, no re- search to date has systematically contrasted CHE driven by NCDIs to CHE driven by other disease areas ...
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LESSON 2 TIME ESTIMATES
... Identify the amount of work – develop a detailed work breakdown structure and create a list of tasks for achieving significant project milestones and deliverables; Assess how many hours, days or weeks each of the project ...
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Real Time Sampling in Patient Surveys
... a time and place different from the sampling event To select a systematic sample, patients need to be enumerated as they enter the office and check ...the time following the medical ...
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Astrophysical Modeling of Time-Domain Surveys
... Of course, PS1 3π is not the first large-area RR Lyrae survey at high Galactic latitudes; so in selected areas, comparison is possible to previous surveys, e.g. SDSS (York et al. 2000), Catalina (Drake et al. ...
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Real time estimates of GDP growth
... a time lag of at least one ...a time lag of less than two weeks 1 . This short time lag is caused by our belief that we have an explanatory variable for real GDP with strong explanatory power, with ...
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Adjusted estimates for time-to-event endpoints.
... 6. Discussion We have described several methods to obtain adjusted curves that summarize the probability of failure for time-to-event endpoints that commonly occur in HCT. Other than the first of these methods ...
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