1999 Annual Report on School Safety
Site presents summary information on problem behavior programs that have demonstrated effectiveness.
http://www.ed.gov/PDFDocs/InterimAR.pdf

Positive Behavioral Supports for Safe and Healthy Schools
An overview of some things schools can to do reinforce positive behavior patterns in children.
http://www.calstat.org/behaviormessages.html

Recognizing Violence Warning Signs in Others
APA brochure on behavior and reasons for violence and how to recognize it.
http://www.apahelpcenter.org/featuredtopics/feature.php?id=38