The Unified Parkinson's Disease Rating Scale (UPDRS): Status and recommendations. For a full list of contributors, see Appendix 1. Abstract. The Movement Disorder Society Task Force for Rating Scales for Parkinson's Disease prepared a critique of the Unified Parkinson's Disease Rating Scale (UPDRS).
However, we can tell you how much time other people spend in their preparation. Using data collected from nearly 8,000 GMAT test takers, we can see that 44% of the test takers spend at least 51 hours preparing, 65% start preparing at least 4 weeks in advance, and those who do better on the GMAT tend to spend more time preparing. Donât let the charts fool you.
So, if youâre looking for a top GMAT score, youâre going to need to put in the time. Of course, 114 hours is an average. Some people can score 700 with fewer hours; some need more than 114 hours to attain a 700. But if we use 114 hours as a benchmark, that number can be broken up in several different ways.