I have now finished the formatting and tests on the CHILDES lab at this point, so you can at any point now go and take a look at it and try to do it. Click on the CHILDES lab item above to get there.

The last part makes reference to “topic drop” accounts, which we will discuss on Thursday. The rest of it is mostly counting, really. Note that it will take you a while to do the counts. I gave two weeks for this for a reason, don’t wait until the day before it is due to do this!