<p>All participants in this RRR project must adhere to the approved protocol. It describes the procedures that replicators must follow to participate in this project. You can download a file describing the protocol from the Files tab.</p>
<li>Approved protocol (<a href="https://osf.io/zr4z7/" rel="nofollow">pdf</a>)</li>
<p>Update December 11, 2017: Some of the exclusion rules specified in the protocol were somewhat ambiguous. The lead authors and editor drafted clarifications of the coding rules while they were still blind to the data and outcomes.
- Clarified exclusion rules (<a href="https://osf.io/9afwn/" rel="nofollow">Word file</a>)</p>