CHILDES lab: Oops, typo in the check on Part 2. 24 for both.
It was just called to my attention that in the “check” I gave you initially in the CHILDES lab description, I suggested that I found 18 of the first verb, and 24 of the second verb (for Part 2). It’s actually 24 for each of them (I missed 6 initially when I wrote that up).