I came across something and decided to share with all:
Admissions Process
The process works differently at each school and program, but certain things remain roughly the same. A group will make an initial review of the applications, making a first cut by separating possible acceptances from clear rejections. At this stage, there are several reasons for rejection. The application might not be complete, the grades or GRE scores well below the program's standards, the applicant seriously lacks preparation for the program, or the recommendations are clearly negative.
The remaining applications are reviewed in more detail. In some programs, the applicants are divided among the committee members and each group settles on its favorite candidates. When the committee reconvenes, the favorites are presented to the group and the committee makes its final choices. Each committee member reviews each application before decisions are made. Some programs circulate applications for review as they become complete and then meet to make the final decisions.
During the later stages of the selection process, admission becomes more detailed and subjective. In creative programs, where your portfolio is the major consideration, the subjectivity is obvious. But even in academic programs, it's not always possible to admit every applicant with good numbers, recommendations, and relevant experience.
At this final stage, your contacts with the department come into play. A visit, your interview, the professors you've spoken with, can tilt the balance in your favor. If you've impressed a faculty member who really wants to work with you, you'll have gained an advocate on the committee. Your personal statement and stated interest can also weigh heavily here. It can help dispel any weaknesses in your application, and it can point out how you are an excellent fit with the program.
The committee will end up with a final decision with a list of applicants who will be offered spots in the program. They will also maintain a second tier of applicants who will be offered admission if people in the first round of acceptances turn down the offer.