Description of BOSCC Administration
The BOSCC can be administered in home or clinic/lab settings and consists of a series of semi-structured contexts and materials which can be modified based on researcher needs. The BOSCC is coded based on videos broken into two segments with separate toy bins, each presented for 5 minutes with the addition of 2 minutes of bubble play between the segments, for a total observation of at least 12 minutes. Children are presented with the toys and allowed to move freely around the room. Suggested toys include cause-and-effect toys, construction or building blocks, musical toys, pretend play materials, puzzles, and bubbles, and it is recommended that there are variety of toys and some duplicates of toys to encourage interactive play with the administrator.