by JonathanSchneider Wed Mar 04, 2009 1:48 am
Hi Amit. Thanks for your note.
When we run out of time, we sacrifice a great deal of points. On average, you can expect each blank to drop you about 3 percentile points - a huge number! Random guesses hurt slightly less than that of course, primarily because we will get about 20% of them right. But still, running out of time hurts us a lot.
You say that you are doing well on smaller timed sets. Do you feel that there is a stamina issue on the longer CATs? Also, are you completing the essays when you do these CATs? (You ought to, at least most of the time - it simulates the real thing.)
When I review students' CAT exams, I often notice that they lose their timing control around questions 10-20. It seems that for the first ten questions, they do a pretty good job of pacing themselves; after that, though, they "cheat" and spend far too long on a number of problems in a row. You might want to look over your CATs to see if there is a particularly point at which you lose your pacing, so that you can be more aware of that temptation next time.
Moreover, good timing comes not simply from knowing when to make an educated guess (although this is an important skill), but from recognizing the content/approach for each problem. In other words, the first 30 seconds on any problem are more important that the last 30 seconds, in terms of timing. Recognition skills are tough to develop, but it is possible! A couple of suggestions: whenever you review a problem, ask yourself: 1) how do I know what this problem is testing? (Can you categorize the problem specifically, so that you could place it within the context of one chapter of our guidebooks?); and 2) how do I know what is the best approach? (Are there key words in the problem that tip you off?) Furthermore, you can practice random sets of 10-20 problems, giving yourself only 30 seconds apiece, not to solve the problem, but merely to write down what is being tested, and what might be a good approach. From there, go ahead and solve in the remaining 1:30. But if you can't answer those preliminary questions in the first thirty seconds, you've found an area to review (and go back to the questions listed above).