Threat assessment and management.
Lavalle
Annette
A
John F. Kennedy and Sophie Finn Elementary Schools, Kingston, NY, USA.
D000293:Adolescent; D000374:Aggression / Q000523:psychology*; D002648:Child; D006801:Humans; D012307:Risk Factors; D012574:Schools; D023481:Terrorism / Q000517:prevention & control / Q000523:psychology*; D014754:Violence / Q000517:prevention & control / Q000523:psychology*