"StopBullying.gov provides information from various government agencies on what bullying is, what cyberbullying is, who is at risk, and how you can prevent and respond to bullying."

"APA is the leading scientific and professional organization representing psychology in the United States, with more than 121,000 researchers, educators, clinicians, consultants and students as its members."

"The mission of the National Center for School Mental Health (NCSMH) is to strengthen policies and programs in school mental health to improve learning and promote success for America's youth. From its inception in 1995, the Center's leadership and interdisciplinary staff has promoted the importance of providing mental health services to children, adolescents, and families directly in schools and communities."

"At CSPV, we partner with you and use what we know works from prevention science to create a world where individuals, families, and schools flourish in communities free from the harms of violence. We specialize in the challenging and rewarding work of connecting scientific knowledge to real-world settings."

"Provides training, resources and technical assistance to establish a school/community environment which is physically and emotionally safe, well disciplined, and conducive to learning."

"This website has been built by the Stanford Geospatial Center for the purpose of understanding the history of mass shootings in the United States over the past few decades. It is hoped that by presenting the data in visual form, patterns may emerge that can be studied to help prevent future tragedies and that this information contributes to the national debate."