Let me rephrase: Barrett took a whole bunch of steps behind a Lego wagon. Although not completely unassisted, he was pushing the wagon on his own and was not holding anyone's hands.
|Whoa! I can push this whole wagon by myself! And walk behind it!|
|Kristopher supervised as Barrett went up and down the hall with his wagon, over and over.|
Barrett applauded along with everyone else when we were cheering his success