TY  - GEN
ID  - cogprints5205
UR  - http://cogprints.org/5205/
A1  - Armstrong, J. Scott
A1  - Overton, Terry S.
Y1  - 1977///
N2  - Valid predictions for the direction of nonresponse bias were obtained from subjective estimates and extrapolations in an analysis of mail survey data from published studies. For estimates of the magnitude of bias, the use of extrapolations led to substantial improvements over a strategy of not using extrapolations.
TI  - Estimating Nonresponse Bias in Mail Surveys
SP  - 396
AV  - public
EP  - 402
ER  -

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