Results 251 to 260 of about 1,370,981 (324)

Reducing postal survey nonresponse bias by sample selection incorporating noncontact propensity : a thesis presented in partial fulfilment of the requirements of the degree of Doctor of Philosophy at Massey University

, 2008
Benjamin John Healey
openalex   +1 more source

Transactional sex, HIV, and STIs among men who have sex with men in Ghana: an MSM bio-behavioral study. [PDF]

Trop Med Health
Guure C, Acheampong IA, Harrision MA, Apreku A, Dery S, Yakubu A, Abu-Ba'are GR, Addo SA, Torpey K.   +8 more
europepmc   +1 more source

Factors Affecting Nonresponse Among Female Participants in the Korea Nurses' Health Study: Longitudinal Cohort Survey Study.

JMIR Public Health Surveill
Kim YT, Cha C, Baek G, Kim B, Song BM, Lim JY, Park HY, Shin JH.   +7 more
europepmc   +1 more source

Not All Survey Effort is Equal: Reduction of Nonresponse Bias and Nonresponse Error

, 2009
Andy Peytchev, Rodney K. Baxter, Lisa R. Carley-Baxter   +2 more
openalex   +1 more source

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Nonresponse Rates and Nonresponse Bias in Household Surveys

Public Opinion Quarterly, 2006
Many surveys of the U.S. household population are experiencing higher refusal rates. Nonresponse can, but need not, induce nonresponse bias in survey estimates. Recent empirical findings illustrate cases when the linkage between nonresponse rates and nonresponse biases is absent. Despite this, professional standards continue to urge high response rates.
R. Groves
openaire   +2 more sources

Nonresponse Bias in Sample Surveys

New Directions for Institutional Research, 2019
AbstractNonresponse is an increasing problem in sample surveys and student surveys are no exception. When nonrespondents differ from respondents in meaningful ways, respondents may not be representative of the population. Hence, analyses of survey data may be biased and not generalizable to the population.
Satkartar K. Kinney, Darryl A. Cooney
openaire   +2 more sources

Nonresponse Bias

Encyclopedia of Gerontology and Population Aging, 2021
openaire   +2 more sources

Sampling to Minimize Nonresponse Bias

2017
Response rates are a major concern for many researchers because of their link to data collection costs and, in some cases, data quality. This chapter overviews several of the methods that are commonly used to increase response rates and the logic behind setting “optimal” response rate targets.
J. Brick
openaire   +2 more sources

The Impact of Nonresponse Rates on Nonresponse Bias: A Meta-Analysis

Public Opinion Quarterly, 2008
Fifty-nine methodological studies were designed to esti- mate the magnitude of nonresponse bias in statistics of interest. These studies use a variety of designs: sampling frames with rich variables, data from administrative records matched to sample case, use of screening- interview data to describe nonrespondents to main interviews, followup of ...
R. M. Groves, E. Peytcheva
openaire   +2 more sources

Rethinking Response Rates: New Evidence of Little Relationship Between Survey Response Rates and Nonresponse Bias

Evaluation review, 2019
Background: Federally funded evaluation research projects typically strive for an 80% survey response rate, but the increasing difficulty and expense in reaching survey respondents raises the question of whether such a threshold is necessary for reducing
R. Hendra, Aaron Hill
semanticscholar   +1 more source