<p>I need some advice on asking for a letter of recommendation? </p>
<p>I got to know one of my GSI's pretty well in a class I took Fall semester, and I've had a few contacts with him since then. I feel like he could write me a pretty good letter. Could I ask him for a letter of recommendation now? Some websites about letters of recommendation say stuff like "reconnect with your letter-writers" after some time period while a lot of people I know just asked after the class ended. </p>
<p>Also, do professional schools usually accept letters written by GSI's and cosigned by professors instead of professors themselves, since this is how most people I know do it? </p>
<p>Thanks for the help!</p>