To prove yourself in the field To get consulting positions For promotion To meet people and have a chance to discuss your ideas and to hear theirs. To get a good sense of what the current state of research To realize that your ideas are more significant, relatively speaking, than you thought. That even the greatest academic leader started out as a newcomer. This is a necessary step in your initiation as a fellow scholar.
Most associations post a great deal of information about conferences on their Web site.
Faculty and fellow students are excellent sources to find more information about specific conferences. Be sure to talk to your program chair as well. Many associations offer scholarships for students. There may also be a grant that would cover your expenses to a conference. Registration is typically reduced for a student.