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Direct replications in the era of open sampling

Published online by Cambridge University Press:  27 July 2018

Gabriele Paolacci  and
Jesse Chandler
Gabriele Paolacci
Affiliation:
Rotterdam School of Management, Erasmus University Rotterdam, 3062 PA, Rotterdam, The Netherlands. [email protected]://www.rsm.nl/people/gabriele-paolacci/
Jesse Chandler
Affiliation:
Mathematica Policy Research, Ann Arbor, MI 48104. Institute for Social Research, University of Michigan Ann Arbor, MI 48109. [email protected]://www.jessechandler.com
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Abstract

Data collection in psychology increasingly relies on “open populations” of participants recruited online, which presents both opportunities and challenges for replication. Reduced costs and the possibility to access the same populations allows for more informative replications. However, researchers should ensure the directness of their replications by dealing with the threats of participant nonnaiveté and selection effects.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 41 , 2018 , e144
Copyright
Copyright © Cambridge University Press 2018 

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