thesandman
Orange Belt
I disagree. There are very few good books on any sort of self defense, and most of them aren't specific to women's self defense.
There's actually quite a few really excellent books on this specific subject, many written by top female martial artists and their viewpoint is invaluable.
The problems that lead women to a shelter are not the same ones that will require self defense. There's overlap... but the women who wind up in shelters almost certainly need a lot more than a self defense class before they defend themselves against the greatest threat to their safety.
The reason to talk to them is not to teach them, but to hear their stories. Get a sense for how they feel and what kind of obstacles they feel are preventing them from being safe. If you haven't spoken to victims of violence against women, you have NO PLACE trying to teach women's self defense.
Teaching a women's self defense class is as much about sociology and psychology as it is about martial arts. We can't teach women's self defense from a male point of view. We must have a good understanding of the female point of view before we even think about trying to teach on this subject matter. Being expert martial artists does not qualify us to understand women. (if only it were so!)