Visar resultat 1 - 5 av 3034 avhandlingar innehållade ordet survey.
Sammanfattning : Conducting representative surveys of older people is challenging. This thesis aims to analyze a) the characteristics of individuals at risk of being underrepresented in surveys of older people, b) the systematic errors likely to occur as a result of these selections, and c) whether these systematic errors can be minimized by weighting adjustments. LÄS MER
Sammanfattning : This is a report on a sociolinguistic survey of pupils in selected junior secondary schools and some primary schools in Northern Sudan, and in Malakal and Adong in Southern Sudan, conducted in 1972. This survey began the Language Survey of Sudan, which is a continuing project of the Institute of African and Asian Studies, Khartoum. LÄS MER
Sammanfattning : The impact of some errors, associated with a road traffic survey, is examined. The survey aims at evaluating efforts to reduce the speeds on Swedish roads. It covers both state and urban roads, but we consider only the latter. From these roads, observational sites are selected by a three-stage sampling procedure. LÄS MER
4. The Quantification of Society. A Study of a Swedish Research Institute and Survey-Based Social Science
Sammanfattning : This thesis is concerned with the contemporary history of quantitative surveys in Sweden. The core epistemic practice of constructing surveys is examined empirically through a case study of the SOM Institute (Samhälle, Opinion, Medier) at University of Gothenburg. The SOM Institute has performed surveys in Sweden since 1986. LÄS MER
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