<p>It’s very simple.</p>
<p>First, there are no comparisons between the GRE and the PSAT/SAT. Not in scope, not in technology not in instruction. The GRE is a computer adaptive test that is much harder to reproduce at home. The PSAT/SAT are simple paper and pencil tests that react extremely well to individual practice.</p>
<p>On a dollar invested and time spent, the generic group classes are EASILY the least effective avenue, barely inching the pro bono assistance offered by high school teachers. </p>
<p>Most parents end up spending the money for such classes because of peer pressure or for following a path of least resistance. While being better than nothing, such classes are a poor corrective for the biggest syndrome, namely the lack of motivation and interest of the student. </p>
<p>The reason why self-preparation is often cited here is because it does work, and not only for specific cases. No matter how one looks at it, there are NO secrets shared by the Kaplan or PR of this world; they offer the same advice in their 15 to 20 dollars books. There is nothing special about their instructors, and the quality of instruction range from mediocre to poor. There are very good instructors who work at Kaplan, PR, and other companies, but the chance you’ll see them teaching the canned group classes is slim to none. </p>
<p>Fwiw, issues of poor motivation and dedication can easily be cured with parental support, or monetary rewards. Simply stated, if one is about to spend and waste anywhere from 600 to 1,200 on a group class, why not take the middlemen out and … pay the kid 20 dollars per hour to read and practice?</p>
<p>All the information that is needed to bring a score within the individual possibilities of a student is widely available. </p>
<p>This said, there are cases where self-preparation is not recommended as the help of a trye professional is required. However, such cases will not be better served by group classes.</p>
<p>PS Get a couple of official PSAT tests, and have your daughter see where she stands before and after the summer.</p>