You are on the new improved site. You can view the old site in view-only mode here until June 27, 2026

Filter Results

Search all journals

Enter search terms…

Advanced search

/

About

About Sage
About Sage Journals
Privacy Policy
Terms of Use
Contact Us
Help

Information for

Authors
Editors
Librarians
Researchers
Reviewers
Frequently asked questions

Copyright © 2026 by Sage Publications.京ICP备09090397号-11

Search results

Search results page

Articles (241)

Journals (0)

1-10 of 241 results for nonrandom selection

Sort by:

Relevance

Select all

Select all

Sort by:

Relevance

Select article: Lee (2009) Treatment-Effect Bounds for Nonrandom Sample Selection

Free access

Research article

First published 2014-12

Lee (2009) Treatment-Effect Bounds for Nonrandom Sample Selection

Harald Tauchmann

The Stata Journal: Promoting communications on statistics and Stata

Select article: Did Evolution Select a Nonrandom “Alphabet” of Amino Acids?

Retricted access

Research article

First published 2011-04

Did Evolution Select a Nonrandom “Alphabet” of Amino Acids?

Gayle K. Philip, Stephen J. Freeland

Astrobiology

Select article: Comparing Survey and Sampling Methods for Reaching Sexual Minority Individuals in Flanders

Free access

Research article

First published 2014-6

Comparing Survey and Sampling Methods for Reaching Sexual Minority Individuals in Flanders

Alexis Dewaele, Maya Caen, Ann Buysse

Journal of Official Statistics

Select article: Do Countries Have a “Democratic Advantage”?

Retricted access

Research article

First published 2005-05

Do Countries Have a “Democratic Advantage”?

Sebastian M. Saiegh

Comparative Political Studies

Select article: Measuring Impacts of Some Common Energy Conservation Programs Under Conditions of Nonrandom Assignment

Retricted access

Other

First published 1987-04

Measuring Impacts of Some Common Energy Conservation Programs Under Conditions of Nonrandom Assignment

Bernard Goitein

Evaluation Review

Select article: An Alternative Approach to Addressing Selection Into and Out of Social Settings

Retricted access

Research article

First published 2012-5

An Alternative Approach to Addressing Selection Into and Out of Social Settings

Patrick Sharkey

Sociological Methods & Research

Select article: Randomized Controlled Studies and Alternative Designs in Outcome Studies

Retricted access

Research article

First published 2011-11

Randomized Controlled Studies and Alternative Designs in Outcome Studies

William R. Shadish

Research on Social Work Practice

Select article: Estimates of External Validity Bias When Impact Evaluations Select Sites Nonrandomly

Retricted access

Research article

First published 2016-6

Estimates of External Validity Bias When Impact Evaluations Select Sites Nonrandomly

Stephen H. Bell, Robert B. Olsen, Larry L. Orr [...]

Educational Evaluation and Policy Analysis

Select article: Selectivity Problems in Quasi-Experimental Studies

Retricted access

Research article

First published 1983-04

Selectivity Problems in Quasi-Experimental Studies

Bengt Muthen, Karl G. Jöreskog

Evaluation Review

Select article: Control of Selection Effects in the Evaluation of Social Problems

Retricted access

Research article

First published 1979-11

Control of Selection Effects in the Evaluation of Social Problems

Alfred Blumstein, Jacqueline Cohen

Evaluation Review

1
2
3
•••
25
10 / page

Article type

Publication date

Subjects

Access