I have done a lot of workshops for child care/daycare and early childhood programs on stress. I'll attach my notes on one conference. I also have a power point that you could use if you want. 

You will need to change the power point. I change it depending upon the audience. You also didn't way how long your presentation was so use if anything applies. I would ask that you give attention to blog I write, blog.dc4k.org. There is a trauma category if  you only want to refer to it. 

Hope this helps a bit. 
Linda Ranson Jacobs
ljacobs@dc4k.org
blog.dc4k.org

What a great presentation!!  Thanks for sharing it.  Carolyn