Not sure what you are saying. The claim is that you could have done better had you really tried and taking courses is one way of doing that.

Maybe I misinterpreted "success on the SAT" and "solely". In context, I took it to mean people had test test prep did well, in the absolute sense, and those who did not have test prep did not do well. I was providing myself as an example of someone who did well in the absolute sense with no preparation. I was not saying I could not have done better with preparation.

Some feel if they succeed without trying, then this success is more meaningful than those whose foundation for success was built on hard work.

Some also feel their time is better spent on learning and smart work and not dry, repetitive practice of test-taking strategies.

I did literally no prep whatsoever (just walked in to the test location the day I was told to), and did very well. I'm sure test prep would have helped my writing score (my lowest one) by teaching me how to write a god awful essay that contained the pieces to get you extra points, but my verbal and math scores were about as high as they were going to get.

The secret to standardized testing is fast reading comprehension. I've always been a fast reader (without sacrificing comprehension). It frees up time to go back and really spend time on the tougher questions that just isn't available if you have to spend a long time just reading the question (it's more than just in the reading comprehension section, since you have to actually read every question to get through the test).

Yeah I meant more than it is very easy to go from the 400-500's range to the 600-700's range with SAT prep. Especially on the writing section -- they only test on 20ish grammar rules, many of which are subtle and wouldn't necessarily be noticed without prep.

I scored very well on the SAT's back in 2001 or so (better than 700 on each section) with no prep. I dont think anything on there was beyond the reach of a normal HS student. I went to public HS and took no advanced math or english classes prior to the test.

I can see that. I remember quite a bit of the test being formulaic, and preparation for what the formulas are would certainly be worth a few hundred points. I can't speak for the writing section, because it didn't exist in 1997.

Where are you getting this information? I've taught hundreds of kids SAT prep and I can tell you that it is definitely not "very easy" to go from 400-500s to 600-700s.

The writing section is the only one I think test prep would have helped with. Especially with essay structuring. I just wrote a response to a prompt the way I've always written.

For the writing section, you have to follow an exact structure and use the right amount of words. You can also make stuff up to support your arguments.

It's basically "Write a generic 5 paragraph essay using memorized argument flow."

Yea, with no test prep, I just wrote an essay as I always had. It was my weakest section.