Training & Education, Postdoctoral An important mission of the ARLDN is to foster the professional development of postdoctoral associates -- to offer them advanced educational opportunities, specialized research training, and encouragement in their transition to independence. In addition to their primary focus on laboratory research, postdoctoral associates are welcomed and encouraged to participate in the seminars, advanced courses, journal clubs, discussion groups, and other forums sponsored by the ARLDN and to gain experience in teaching.