Memory is the subject of the 19th day. How well do people rate their everyday memory? Then, they go over the theory of why forgetting is essential. And they try the shuffled sentence system variation on a theme.
I’m not finding the time to do much Spanish recently. However, I did figure out a way to make progress in it, and to measure that progress.
If you take a 100-word passage—or maybe ten 10-word sentences—you can figure out your ‘recognition index’ by highlighting know words and/or grading the sentences for understanding.
I feel like trying that out soon.