<p>I will be applying to grad schools come this fall, and I'm starting to think about the whole process. I'm wondering who I should ask for my letters. How advisable is it to ask for letters from:</p>
<p>[ul]
[<em>]People I've worked with during summer internships/REUs
[</em>]Professor I've done research with, but who haven't had much input on the project in about a year. This started off as a research project sophmore year, this year he really isn't around much. Our research project now is kind of like a club in that its mostly student run.
[<em>]Professor I TAed for and took a class with sophomore year, but haven't had much academic interaction with otherwise. I know him well in a social context however.
[</em>]Professor I took a few classes with freshman and sophomore year and with whom I am currently pursuing an independent project, in addition to another student (we meet weekly to go over our progress, and he provides input and suggestions).
[/ul]</p>
<p>And as a general question, is it common for UG research advisors to not meet very often with their students (~1/2 - 1 hours weekly)? Or am I worrying about nothing?</p>
<p>Thanks!</p>