Home Administration
One or two research staff members visited the child’s home, brought the
BOSCC kit, videotaped, and assisted with timekeeping. Research staff
used a script to provide directions to parents to “play with the toys
in the kit as [they] normally would play” and prompted transitions
(i.e., end of free play, start of bubble play). Other than these
instructions, parents were not otherwise trained to administer the
BOSCC, however the BOSCC has been used successfully in previous research
to code unstructured parent-child free play (Grzadzinski et al., 2016).
Parents selected a space with minimal distractions where they could play
uninterrupted with the child for the duration of the assessment.