<p>There is a great article on this written by professors</p>
<p>[Rate</a> Your Students: What Do We Want Students to Say in Their Grad School Statements of Purpose? Some Replies to An Early Thirsty.](<a href=“http://rateyourstudents.blogspot.com/2010/01/what-do-we-want-students-to-say-in.html]Rate”>http://rateyourstudents.blogspot.com/2010/01/what-do-we-want-students-to-say-in.html)</p>