Okay, here it is. On page 100, there is a diagram that shows the sleep schedule. It shows going from stage 1 to stage 2 to stage 3 to stage 4 then back up to 3, then 2, then 1, then REM. It says the same thing in words on page 99. But on page 98, it only describes stages 1, 2, 3 and REM. At first I thought that stage 4 and REM might be the same thing, but from the diagram on 100 and the description on 99 are showing them as two different stages that happen at different times.
It's pretty picky, but I'm such a details person.
I will probably borrow a psych book to confirm things like this that contuse me from the TPR book.
Overall, though, I've found it really readable. I'm probably going to make notecards for all the vocab. One of the nice things is the glossary in this book also includes the researchers and people we need to know.
And once I'm done, I'll def compare with the outline and see what I'm missing or still unclear on.