by StaceyKoprince Fri May 08, 2009 11:02 am
It sounds like your first major problem was timing: you spend more time early on and ran out of time towards the end on a significant number of questions. This alone can kill your score (I'll explain below). Second, you then started experiencing anxiety when you realized your timing was off, and that just made things worse.
(1) The earlier questions are not worth more than the later questions. This is a myth. You might know that already but I want to make sure you know that.
(2) The *worst* thing for your score is to have a string of wrong questions in a row. A single question wrong only costs about 1 to 1.5 percentile points (assuming it was not an experimental question). 5 questions wrong in a row will cost about 2 to 2.5 percentile points per question. Yes, the penalty actually increases as you get more wrong in a row! And, unfortunately, you put yourself in a position to have high penalties toward the end of the test.
(3) The worst place to have multiple wrong in a row is at the end, because you have no opportunity to recover (no more questions left!). Again, you were in this position on the test.
(4) When the test times out before you've answered a question (or multiple), the penalty is 3 percentile points per question. So that last verbal question alone cost you 3 percentile points all by itself.
(5) Everybody gets questions they can't do on this test. EVERYbody. You can't avoid it. What you can avoid is spending too long on questions you can't do and then having the lack of time cost you a bunch of points at the end, on questions that you quite possibly could have done. (Certainly, in any string of 11 questions, there should have been a number that you could do, right?) People typically have to guess on 4-7 questions in a section, so you were right on track... except for spending too much time on them... :(
Given what you described (in terms of the number of questions on which you were behind / had to guess), the timing problems + anxiety could have caused the entire drop you reported in your scores.
So. New mindset. Needing to go beyond about 30 seconds over the average for that type of question simply indicates that you don't really know how to do that question. So don't go over - guess and move on. (Part of the skill we need to develop is the ability to tell when we aren't going to get something right - and then guess and move on before we've blown too much time on the problem!) Remind yourself that you ARE going to get things wrong. Remind yourself that the test WILL give you things you cannot do - not in the expected timeframe, anyway. Remind yourself that there's approximately a 25% chance that this hard question on which you want to blow 4 minutes doesn't even count toward your score (experimental). And move on.
If you can fix the timing thing, then that should also help with your anxiety, because your anxiety didn't really kick into high gear until you knew that the timing was messed up. Go back to your last couple of MGMAT practice tests and try to identify when you tend to hang on to long. DS vs. PS? NP vs geom vs alg vs WT vs FDP? Categories within those areas? Certain places on the test? (eg, some people consistently get bogged down 10-15 questions into a section) The first step is just to be conscious of where you tend to slow down so that you can be aware of when you are in a "danger zone."
Then, learn about how long one minute is without looking at a watch or stopwatch. If you don't have one already, buy yourself a stopwatch with lap timing capability. When you go to do a set of problems, start the stopwatch but turn it over so you can't see the time. Every time you think one minute has gone by, push the lap button. When you're done, see how good you were - and whether you tend to over or underestimate. Get yourself to the point where you're within 15 seconds either way on a regular basis (that is, you can generally predict between 45 sec and 1min 15 sec).
Now, how do you use that when doing problems? If you're not on track by one minute, make an educated guess and move on. (The general idea is that if you're not on track by the halfway mark, you're unlikely to figure out what's holding you back AND have time to do the whole problem in the 1 min you have left. You only have two minutes total!) Also spend some time learning how to make effective educated guesses. When you decide that this one's too hard for you (around 1 min!) then spend the next 30-60 seconds eliminating any wrong answers you can identify, guess, and move on.
It's fantastic that you got a 6.0 on the essays. Next time, get a 5.0 and save some of that brain power for the main event. (Seriously - dumb down your essays a little bit. Spend less time and mental power.)
Let us know how it goes.
Stacey Koprince
Instructor
Director, Content & Curriculum
ManhattanPrep