I ran texts from the AP Latin syllabus through Voyant Tools:
- 6,300 total words in length
- 2,800 forms (i.e. aberant + abest = 2)
- 1,100 meanings/lemmas (i.e. aberant + abest = 1 meaning of “awayness”)*
Based on the research of Paul Nation (2000), 98% of vocabulary must be understood in order to just…read…a text. According to Nation’s research, then, Latin students must understand about 1,080 words in order to read the AP syllabus texts.
There’s a catch. That 1,080 figure represents the exact words from the AP texts that students must understand, which is a lot. To put that into perspective, it’s been reported that students reasonably acquire ~175 Latin words per year, for a total of something more like 750 by the end of four high school years. Needless to say, there’s a low chance that all 750 would be included in the specific 1,080 needed to read Latin on the AP, and that varies from learner to learner. Even if they were the exact words, though, 750 is still only a text coverage of 68% understandable at best. This is far below Nation’s research. We know that reading starts to get very cumbersome below 80%. This is just one reason why no student can actually read AP Latin. Oh wait…
****Those figures are just for Caesar****Continue reading