Using Nonnaive Participants Can Reduce Effect Sizes

Jesse Chandler, Gabriele Paolacci, Eyal Peer, Pam Mueller and Kate A. Ratliff

Mathematica Policy Research Reports from Mathematica Policy Research

Abstract: Although researchers often assume their participants are naive to experimental materials, this is not always the case. We investigated how prior exposure to a task affects subsequent experimental results.

Keywords: nonnaïveté; repeated participation; effect sizes; judgment and decision making; panel conditioning; research methods; open data; open materials (search for similar items in EconPapers)
Pages: 9
Date: 2015-07-30
New Economics Papers: this item is included in nep-exp
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Citations: View citations in EconPapers (18)

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