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Reply To: Very uneven group assignment

Posted bynadine May 23, 2022

PennController for IBEX › Forums › Support › Very uneven group assignment › Reply To: Very uneven group assignment

May 23, 2022 at 8:05 am #8203
nadine
Participant

Thank you for explaining! This makes sense. I read the whole tutorial, but didn’t really stop to think what the consequences are of increasing the counter at the end only. I’ll use the URL-based strategy next time.

About

Cite us: Zehr, J., & Schwarz, F. (2018). PennController for Internet Based Experiments (IBEX). https://doi.org/10.17605/OSF.IO/MD832

Contact us: admin@pcibex.net

Backstory: see page

Support PCIbex

Hosting of the new PCIbex farm is made possible through generous support by MindCORE - Penn’s hub for the integrative study of the mind. Please consider making a donation to ensure long-term support of this setup, specifying ‘PCIbex’ under ‘special reason’ to designate the funds to support PCIbex hosting.

Acknowledgments

PCIbex and the PCIbex farm are maintained by Jeremy Zehr. Initial development of preliminary versions of many of the tools that are part of PennController took place as part of work on NSF-grant BCS-1349009 to Florian Schwarz. The first stages of the full library and first farm were made possible through a grant from Penn’s University Research Foundation, titled ‘Building a Comprehensive Library for Online Experiments in IBEX.’

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