![enter image description here][1]
[1]: https://files.osf.io/v1/resources/6784t/providers/osfstorage/62830451c23534341644b7eb?mode=render
The setup of walls, objects, and black disks inside an otherwise cylindrical room. A child participant's attention is being directed to each wall and each object prior to their drawing a picture to indicate to a research assistant the location of one black-disk target.