Results 141 to 150 of about 40,878 (264)

On the Concept of Snowball Sampling

open access: yes, 2011
This brief comment reflects on the historical and current uses of the term "snowball sampling."Comment: 5 pages, 0 figures.
Gile, Krista J., Handcock, Mark S.
core  

The Quality of Philippine Coconut Statistics [PDF]

open access: yes
Being the most important Philippine crop, this study concentrates on the evaluation study of the coconut industry. The results are hoped to provide insights to the quality of statistics on the agricultural commodities classified as “other crops” and to ...
David, Isidoro P., Mendoza, A.N.C.
core  

Aggregate administrative data and estimation from nonprobability samples

open access: yes, 2021
In the last two decades survey research has faced two main challenges: the spread of online research using non-probability samples and the general drop of response rates. In this scenario complex adjustments are needed to preserve the inference process.
openaire   +1 more source

Nonprobability Web Surveys to Measure Sexual Behaviors and Attitudes in the General Population: A Comparison With a Probability Sample Interview Survey [PDF]

open access: gold, 2014
Bob Erens   +14 more
openalex   +1 more source

Differences in Perceptions of Health Information Between the Public and Health Care Professionals: Nonprobability Sampling Questionnaire Survey (Preprint)

open access: gold, 2019
Anat Gesser‐Edelsburg   +6 more
openalex   +1 more source

A Critical Review of Studies Investigating the Quality of Data Obtained With Online Panels [PDF]

open access: yes, 2014
Baker   +42 more
core   +1 more source

Public opinion trends in American society: Lessons from social science infrastructure. [PDF]

open access: yesPNAS Nexus
Druckman JN   +6 more
europepmc   +1 more source

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