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LTT: A. Mohseni
April 26, 2022 @ 12:10 pm - 1:30 pm EDT
Join us for a lunch time talk by Aydin Mohseni, University of California, Irvine.
Title: Modeling Interventions in the Replication Crisis
Scientific studies vary in their methodological soundness. Interventions in evidentiary standards and research practices can differentially affect studies as a function of their soundness. The conjunction of these facts has unrecognized implications for proposed interventions in the replication crisis. I argue that we should expect these facts to obtain, and demonstrate that, when accounting for differential effects of interventions as a function of soundness, several of the proposed interventions—lowering the significance threshold, promoting preregistration, and sample splitting—can produce counterintuitive effects on false discovery rates, sign error rates, and magnitude exaggeration ratios.
Zoom registration is required, to register visit: https://pitt.zoom.us/webinar/register/WN_hpdqpu1IQeu5MAUHAuRVpQ
Please Note: Non-Pitt individuals who want to attend our in-person talks must send an email in advance to Shoshi Burd-Baugh (shoshi.burdbaugh@pitt.edu) requesting Guest Building Access, or you will not be able to enter the Cathedral of Learning.