It's been two years since I've been through the process, but as a 2nd year resident, here are my two cents:
1. If there are more med students than residents during a shift, that generally means more work for the residents. This is not usually a problem at Emory because only one MS is assigned per shift to a 3rd year. If you don't know what to do with your free time, read!
2. At Emory, students are paired with a faculty mentor during their month. While they may not work with them every shift, the faculty mentors help students with readings/questions as well as get to know the students. I think most times they write the SLOR--and I would imagine having a letter from someone who knows you well has more weight than from someone with whom you've interacted briefly.
3. Even if the PD writes the SLOR, he or she will solicit feedback from the faculty and residents with whom the student has interacted. In fact, I would imagine a PD SLOR is based primarily upon their fellow faculty and residents' feedback, since so many are asked to write the SLOR.
4. Last year during the interview season, all residents (interns to 3rd years) were asked for feedback about students. Most of the feedback is good...but the whole process starts with putting a name on your face. Just a simple quick introduction lets us know that you are sane, smart, and hard-working future co-residents! While this applies only to a minority of students who do not do this- please introduce yourself to everyone on your shifts--especially the residents.
This may be intimidating but realize that everyone has been through the whole 4th year subI process. You're there to learn as well as to work hard. Evidence of both will lead to great feedback. Also remember that it's as much your opportunity to impress as an opportunity for the program to recruit.
So, to sum up largely-unsolicited advice:
- Introduce yourself to everyone on your shifts
- Be proactive and independent within your comfort level
- Practice presentations and run through differentials and plans with residents
- Learn from not only attendings/residents but also nurses, techs, etc.
- Help when you can
- Work hard but have fun...get out and enjoy the city!