<p>What are the "typical" increases for these? My son did very average on his soph. PSAT. This year as a junior he took a PR diagnostic PSAT and went up 150 points. On the College Board's Practice PSAT -the one he got before the PSAT in Oct. he increased 260 points from last year's actual PSAT! HOWEVER, he just took a PR practice New SAT and did worse than the diagnostic and practice PSATs he'd recently taken, only scoring about 70 points higher than last year's actual PSAT.</p>
<p>Going from PSAT to SAT... is it much harder than going from Soph. PSAT to Junior PSAT?</p>
<p>Thanks.</p>