IOS11
A Qualtrics implementation of the task can be downloaded here.
An HTML integration (for LIONESS Lab, oTree, ...) can be downloaded here.
For any requests or assistance in the implementation please contact me via e-mail under malte.baader@uzh.ch
This methodology is cite-ware, please cite Baader, M., Starmer, C., Tufano, F., & Gächter, S. (2024). Introducing IOS11 as an extended interactive version of the ‘Inclusion of Other in the Self’scale to estimate relationship closeness. Scientific Reports, 14(1), 8901 whenever you utilise the tool.