Scenario $2$: Ollie is a $22-$year$-$old man with a diagnosis of Williams$$s Syndrome that works at a local department store stocking shelves. The store manager reports that Ollie sometimes stops stocking shelves and has a hard time getting back on track, even when prompted, resulting in other stock people having to do double the amount of work. The manager reports that he would like Ollie to be better at stocking shelves in a timely manner to avoid other employee outrage.

Include the below information and use the same format when submitting your answer:

$1)$ Target behavior:

$2)$ Definition of your target behavior

$3)$ Chosen data collection method

$4)$ Justification for selecting your data collection method