Hebrew אלימות בבתי ספר Cited by user Laliv g on 30 Jan 2020 אלימות בבתי ספר היא "כל התנהגות מכוונת שמטרתה לפגוע – רגשית או פיזית – באנשי בית הספר, ברכושם, או בציוד בית הספר".
English Good Behavior Game Cited by user Chris Capoccia on 28 Apr 2012 The Good Behavior Game was first used in 1967 in Baldwin City, Kansas by Muriel Saunders, who was a new teacher in a fourth-grade classroom.
English School violence Cited by user Gabbe on 09 Jul 2009 School violence is widely held to have become a serious problem in recent decades in many countries, especially where weapons such as guns or knives are involved.