Study and Strategy questions relating to the GMAT.
udvranto
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Devastating 550, My Mistakes and My Next Steps

by udvranto Thu Dec 15, 2011 5:14 pm

(I wrote a long story on my experience here. This will be a shorter version of the GMATClub post and it may contain repeated text. Sorry if it cause any inconvenience.)

The entire world came crashing down on me when I saw my score on the screen. I could not believe it! I was doing decently in the practice exams, yet I received a 550! I was confused, so was my family members, who saw me working hard for the exam, for the last three months. I was not sure what went wrong!

I spent the night after the test watching Netflix. I didn’t want to deal with the pain of pondering over the score. For the last couple of day, I started to think about the test and I was able to point out some possible reasons. Let’s start from the beginning.

The Preparation
The practice scores are given below. I improved from 500 to 670 at some point, but crashed down with a 550 in the real test. :(

Image
Score Graph

Image
Individual Score Graph

I scheduled the test on Dec 10, 2011, three weeks after the course. My target was a 720. I realized that I may not get it if I don't work hard. So, I took three weeks vacation from work and planned to spend the vacation in three parts: reading, practicing, and revising.

I had two weaknesses: timing and verbal. For timing, I started using a handheld stop watch, instead of the iPhone app I was using at that time. For the verbal I decided to cover more materials. Here is the list of all books I used.

MGMAT Books (5 quant, 3 verbal, 2 foundations) - Covered during the course
MGMAT Advanced Quant
Doing Grammar
Aristotle SC Grail
Aristotle SC 100 Collection
Aristotle RC 99
Aristotle CR Set
PowerPrep CR Bible

During the first week, I finished 4 passages, 5 CR, 20 SC - all from Aristotle books, every morning. In the afternoon I finished a chapter from the Advanced Quant. In the evening, after returning from the gym, I read a chapter from the PowerePrep CR and skimmed thru a chapter from Doing Grammar. Here is the CAT on at the end of first week - 670 q48/v33.

Note that, although I made a lot of improvement in quant (q45 to q48), my verbal did not improve even after investing a lot of effort in it, a mere improvement of 1 point, from v32 to v33. I realized that I needed more practice rather than just reading a ton of books.

At this point, the continuous study without a break also started to take toll on me. I started to disliked the preparation.

However, I liked the PowerPrep CR so much, that I decided to finish it. For some reason, I stopped following the schedule I created before. I continued to finish PowerPrep CR and Advanced Quant.

About a week before the test I started doing the OG. I had about 50% covered during the MGMAT course. I was trying to finish the rest of the OG. A big mistake was that I did not review OG carefully. I was just concentrating on finishing it.

Although Stacy warned me before, I made a huge mistake by taking another GMATPrep on Dec 06 - 620, four days before the test. Taking CAT test frequently does not improve the score.

I just lost my hope at this point. I was aiming simply for a decent 630-650.

The rest of story is simple. I went on to take the test and got whatever I was destined for. :(

The Lessons Learned
1. Do not cram everything in a short period of time. Take the time to build up your skill, slowly and effectively.

2. Do not cover a ton of books. Make a list of good and proven materials and just focus only on those.

3. Always make and follow plan. If you fall out of the plan, readjust. But don’t let it go altogether.

4. Use OG, and review your mistakes. Use OG, use OG, use OG.

5. Do not do CAT exams frequently. CAT exams don’t improve your score, practice does.

6. Take breaks, a day off etc. Do not burn yourself out in the last few days leading to the test.

What Worked Well?
1. My timing sense was near perfect. Although I miscalculated the timing during the verbal, I was always on time. I used a real stop watch and it worked well for me.

2. My quant is solid now. I finished the Advanced Quant - all 150 problems. However, I will probably need more DS practice. But this is not of primary importance.

3. I studied a lot of books. So the theoretical basis is covered.

4. Although, I did not score well the exam execution was good.

Future Plan
1. Need to focus on Verbal. My plan is to do 10 SC, 10 CR and 3 RC from OG everyday for two weeks.

2. Take test on every two weeks.

3. Two hour of DS every weekend.

Questions to You
1. How long do I study before I take the next exam? I shifted my focus to 2012 for application season (i.e. 2013 MBA). Also there is a test change coming up in June 2012.

2. Do I need to cover any other material? I know it is an absurd question. But I feel, I could use some more SC coverage.

3. Is there any other course that might be helpful for me? Should I consider taking personal verbal course? For instance, I can take MGMAT personalized verbal course for $185/hr. But it is too costly! :(

4. Do you see any other problem with my preparation?

5. Do you have any other suggestions?
StaceyKoprince
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Re: Devastating 550, My Mistakes and My Next Steps

by StaceyKoprince Mon Dec 26, 2011 11:50 am

It sounds like you took our course. If so, then you're eligible for a free Post-Exam Assessment (if you haven't done it already). This is a phone call with an instructor to figure out what went wrong and come up with a plan to re-take the test. If this applies to you, please send an email to studentservices@manhattangmat.com and request the Post-Exam Assessment.

I'll also help you here, but the PEA is the best way for you to get good advice, so sign up for that today.

It looks like your quant score generally maintained its level on your real test but not the verbal. So that's one thing to figure out. It also looks like you seriously went for quantity of study over quality and possibly burned yourself out.

For example:
"I finished 4 passages, 5 CR, 20 SC - every morning."


Let's see - 4 passages, assuming 3-4 questions each - would average about 28 minutes. 5 CR is 10 minutes. 20 SC is about 25 minutes. So that's a little over an hour's worth of problems. The general rule is that you should be spending a *minimum* of 2 to 3 times as long reviewing your problems as you spent doing them. So that's another 2 to 3 hours *minimum* of reviewing those problems. Were you actually doing that as well?

Okay, now I'm reading the rest of your post - yes, you started to feel burned out, you started just trying to finish the material rather than really learn it... okay, so you know what went wrong there.

What about your practice tests - did you take them under 100% official conditions? Including the essays and the length of breaks? I ask because your verbal score is the score that dropped - if you're not fully prepared for the length of the test, then that is the score that usually drops because it's the last section of the test.

You mention several times that timing is a problem for you, but then you said that your "timing sense was near perfect." I don't understand this - why is timing a weakness if it's "near perfect" and you were "always on time?"

When you say you were always on time during practice tests, do you mean that you always finished the section on time? You can still have severe timing problems even when finishing the section on time - how you balance your time between questions is crucial.

You said you used a stopwatch. Did you use a stopwatch during practice tests? If so, you didn't train yourself to manage the time across the section without the aid of a stopwatch. If not, then that's good in general, but you need to go back and check your per-question timing, not just the overall section timing, to see whether you had any timing issues.

Read this article and use it to analyze your most recent MGMAT CAT:
http://www.manhattangmat.com/blog/index ... ice-tests/

Also read this article and start doing what it says to correct any timing problems:
http://www.manhattangmat.com/blog/index ... anagement/

Come back here to answer my above questions and also to share your analysis from your most recent CAT. Also, sign up for that PEA.

Re: your questions. I can't estimate yet how long you might need because I need to know a lot more about your strengths and weaknesses. Also, is your goal score the same or have you changed it?

At this point, you don't need any other material, because you haven't learned what you needed to learn out of the material that you've already been doing. Let's learn how to learn and study first, get everything you can out of your existing materials, and then we'll move to new materials (if needed). Otherwise, you'll just be repeating the inefficient study that got you to this point in the first place.
Stacey Koprince
Instructor
Director, Content & Curriculum
ManhattanPrep
udvranto
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Re: Devastating 550, My Mistakes and My Next Steps

by udvranto Wed Jan 04, 2012 2:48 pm

StaceyKoprince Wrote:I'll also help you here, but the PEA is the best way for you to get good advice, so sign up for that today.


I completed the PEA recently. The instructor assigned me some tasks. One of the important task is to READ - a lot of books and a lot faster. Right now I am reading American classics to improve my reading skill.

So I need to read until March 2012. Then start preparing for the second GMAT. If I don't see any improvement by March, I will probably go for the private tutoring.

Although the instructor told me not to do any practice, I am doing one and half hour of practice with 1 RC , 5 SC, 5 CR (30 min to work on the problem and 1 hour to review). I read a book in the evening.

StaceyKoprince Wrote:So that's another 2 to 3 hours *minimum* of reviewing those problems. Were you actually doing that as well?


No, I was not reviewing the content properly. :(

StaceyKoprince Wrote:What about your practice tests - did you take them under 100% official conditions? Including the essays and the length of breaks?


Yes. I tried to mimic the actual test condition as much as possible. I even took the last practice test in a local library, so that the comfort parameter is out of the equation as well.

StaceyKoprince Wrote:why is timing a weakness if it's "near perfect" and you were "always on time?"


Timing was a problem at the beginning of the three week study session. I started using a dedicated timer and tried to develop the one minute sense. It helped and during the final test it paid off (except one problem discussed next).

StaceyKoprince Wrote:When you say you were always on time during practice tests, do you mean that you always finished the section on time? You can still have severe timing problems even when finishing the section on time - how you balance your time between questions is crucial.


In last few practice tests the balance of time was good too! However during the real test, the middle of the verbal was messed up.

StaceyKoprince Wrote:Did you use a stopwatch during practice tests? If so, you didn't train yourself to manage the time across the section without the aid of a stopwatch.


Yes, I trained myself on the timing. However, during the real test the first screen timed out in 1 minute and I could not create the timing grid, in which I depended on a lot. Because of this, I lost track at the middle of the test and rushed.

StaceyKoprince Wrote:Re: your questions. I can't estimate yet how long you might need because I need to know a lot more about your strengths and weaknesses. Also, is your goal score the same or have you changed it?


My goal is similar, although I lowered my expectation. After talking to the PEA instructor, I tentatively set my next exam date in late March, 2012.

StaceyKoprince Wrote:At this point, you don't need any other material, because you haven't learned what you needed to learn out of the material that you've already been doing. Let's learn how to learn and study first, get everything you can out of your existing materials, and then we'll move to new materials (if needed). Otherwise, you'll just be repeating the inefficient study that got you to this point in the first place.


I completely agree. I just collected the OG11 and the OG10 to practice as much official material as I can.

I will post my analysis on CAT tests shortly.
udvranto
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Re: Devastating 550, My Mistakes and My Next Steps

by udvranto Wed Jan 04, 2012 3:10 pm

The article on practice test evaluation points out five areas to focus on during the analysis.
I. 50+%, Correct timing
II. 50-%, Correct timing
III. 50-%, Fast
IV. 50+%, Slow
V. 50-%, Slow

These areas can be presented in a graph as shown below:
Image

Surprisingly, a similar graphical tool is available in the OG archer! It would be helpful to have the tool available for the practice tests.

Moreover, the OG archer does not show the CAT point on the chart. It would be better if the Y-axis showed the difficulty from 200 to 800 and the size of the bubble as the %right.

Image

I gathered the data from my CAT 2, 3 and 4 and plotted to identify my weak areas. Unfortunately, the timing line is potted revered in Excel. Here are my verbal graphs:

Sentence Correction
Image

I. Parallelism
II. NA
III. NA
IV. Connecting Punctuation, Quantity Expressions, Comparisons, Verbs
V. Clarity of Meaning, Pronouns, Modifiers, Subject Verb Agreement, Concision, Idioms

Verdict: Overall slow in SC. Need to improve on Clarity of Meaning, Pronouns, Modifiers, Subject Verb Agreement, Concision, Idioms.

Reading Comprehension
Image

I. Main Idea
II. Specific Detail
III. Passage Structure
IV. Tone
V. Inference

Verdict: Need both speed and accuracy for Tone, Inference, Specific Detail, Passage Structure


Critical Reasoning
Image

I. Provide an Example, Find the Assumption
II. Draw a Conclusion
III. Evaluate A Conclusion, Resolve a Problem
IV. Strengthen Conclusion
V. Explain A Situation, Weaken Conclusion, Analyze Arg Structure

Verdict: Need both speed and accuracy for Strengthen Conclusion, Explain A Situation, Weaken Conclusion, Analyze Arg Structure. Drawing a conclusion is a problem overall. This is a problem for RC as well.

Overall
Image

I. SC
II. RC
III. -
IV. -
V. CR

Verdict: Need both speed and accuracy for RC and CR.
StaceyKoprince
ManhattanGMAT Staff
 
Posts: 9360
Joined: Wed Oct 19, 2005 9:05 am
Location: Montreal
 

Re: Devastating 550, My Mistakes and My Next Steps

by StaceyKoprince Thu Jan 12, 2012 4:00 pm

Let's start with SC process:
http://www.beatthegmat.com/mba/2010/06/ ... on-problem

Make sure that you are doing these two things:
(1) during first pass through any verbal answers, do NOT think about which answer is right; focus ONLY on elimination (and leaving any "maybe" answers in); don't try to decide whether something's right when you haven't seen all of the answers yet
(2) once any verbal Q is narrowed down to 2 answers, compare the 2 ONCE more, then pick and move on; do NOT agonize back and forth multiple times! If you know, pick; if you have a hunch, pick; if you don't know, pick. Nothing's going to change in 30 seconds (except that you will have lost 30 seconds).

Meaning:
http://www.manhattangmat.com/blog/index ... orrection/
http://www.manhattangmat.com/blog/index ... on-part-2/
http://www.manhattangmat.com/blog/index ... h-meaning/

Long, hard sentences:
http://www.beatthegmat.com/mba/2011/03/ ... sc-problem
http://www.beatthegmat.com/mba/2011/03/ ... -problem-2
(And look at my new SC article just posted today on beatthegmat.com)

For RC, it sounds like you already got some advice (and I gave you some stuff in my last post too). Here are a few more articles:
http://www.beatthegmat.com/mba/2010/09/ ... prehension
http://www.beatthegmat.com/mba/2010/11/ ... il-problem
http://www.manhattangmat.com/articles/a ... estion.cfm

For CR:
http://www.beatthegmat.com/mba/2011/10/ ... ng-problem

http://www.manhattangmat.com/blog/index ... -problems/
http://www.beatthegmat.com/mba/2009/10/ ... -questions
http://www.beatthegmat.com/mba/2010/01/ ... cr-problem
http://www.beatthegmat.com/mba/2011/04/ ... en-problem

http://www.beatthegmat.com/mba/2011/01/ ... cy-problem
http://www.beatthegmat.com/mba/2011/02/ ... ce-problem

And, of course, use the time management article I gave you last time!
Stacey Koprince
Instructor
Director, Content & Curriculum
ManhattanPrep