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Wittrock, Jill; Kimmel, Linda; Hunscher, Brian; Le, Kien Trung – International Journal of Social Research Methodology, 2017
Proxy reporting is a common practice during survey data collection to increase response rates while reducing fieldwork costs, and agreement between proxies and self-reports is critical to make reliable and valid inferences. This study is the first to unpack what influences proxy accuracy in a non-Western setting using data from the 2012 Qatar…
Descriptors: Research Methodology, Surveys, Data Collection, Instructional Program Divisions
Vernez, Georges; McCarthy, Kevin – 1995
Recent debate about immigration policy has focused on whether or not immigrants' contributions to public revenues cover the costs of the public services they use, and if not, should the federal government reimburse state and local governments for those net costs. Findings of recent studies have varied widely, because of differences in data…
Descriptors: Costs, Data Analysis, Data Collection, Definitions
Reder, Stephen; Edmonston, Barry – 2000
Anticipated demographic changes in the United States adult population in the decade between the National Adult Literacy Survey (NALS) of 1992 and the National Assessment of Adult Literacy (NAAL), which is scheduled for 2002, were reviewed. Next, the implications of those changes for the NALS and NAAL were analyzed. The analysis focused on births,…
Descriptors: Adult Basic Education, Adult Literacy, Agency Role, Aging (Individuals)