The Psychological Science Accelerator is committed to ensuring that all contributors receive timely and visible credit for their work. PsyArXiv does not currently allow authors to update contributor lists on Registered Reports until the full manuscript is complete. This creates a barrier for collaborators who need documented contributions for CVs, job applications, promotion materials, and funding opportunities.

To address this gap, the PSA is issuing formal contribution letters for any collaborator who needs proof of involvement before the preprint is posted. Please complete the Contributor Credit Form below so that we can generate an accurate and citable record of your work on the project.

This letter serves as an official PSA document that verifies your role, contribution category, and affiliation. You may use it immediately in professional materials.

Reminder: This process is not automated. If you have not received your letter within 72 hours, please email directors@psysciacc.org.