Most college bound high school students are nowhere close to NM qualifying, so the PSAT would not be much of a test target for a high school to teach to. However, it may be incidentally targeted by high schools teaching to the SAT. I remember in high school decades ago that English teachers would give out vocabulary words each week for students to be quizzed on later. Now I wonder whether that was SAT prep built into English class (most of which was about reading literature and analyzing it), since the SAT Verbal section of the time was mainly a vocabulary test (harder questions just used more obscure words; if you knew the words, the questions were easy).