Respondents were asked if they had experienced any of the following events : (1) fire, flood, or natural disaster ; (2) life-threatening accident ; (3) witnessing someone being badly injured or killed; (4) rape; (5) sexual molestation ; (6) physical abuse as a child ; (7) serious physical attack or assault; (8) serious neglect as a child ; and (9) being threatened with a weapon, held captive, or kidnapped.