How to choose a mentor.

Mentors will play important roles in the careers of most successful scientists. Mentors are trusted advisors that give constructive criticism and provide information in many areas of a scientific life. Mentors will likely change throughout your career as your position changes and thus the areas of advice needed changes. Despite the fact that you gain new mentors, the relationships with the old mentors likely will continue and often grow into strong friendships. The American Physiological Society is a member of MentorNet, which is an award-winning, free, one-on-one electronic mentoring program for graduate students, postdoctoral fellows, and early career scientists who are APS members. Mentees and mentors are matched based on their responses to several questionnaires regarding research interests, mentoring needs, time needed, etc. Once assigned, mentors and mentees are allowed to approve their matches, and once done, contact information is given to each pair. A new mentor can be assigned every eight months. These electronic mentoring relationships are especially helpful if you are not comfortable discussing certain things with your thesis or postdoctoral advisor. APS encourages all members to participate either as a mentee or mentor in this valuable program. To comment on this article, go to http://www.the-aps.org/careers/ careers 1/mentor/mentoring.htm.