This study examined age and gender differences and similarities in stress responses to September 11th. Adolescents, young adults, and adults reported using a variety of strategies to cope with the terrorist attacks including acceptance, positive thinking, and emotional expression. In addition, involuntary stress responses such as physiological…

Even as the events of September 11, 2001 recede into the past, the need for applied developmental science to lend its expertise to assist with one's understanding of and coping with civilian responses to terrorism has never been greater. What has the field learned from studies of the effects of events of September 11th on children, youths, and…

The impact of exposure to the World Trade Center attack on children presenting separation anxiety disorder (SAD) 6 months after the attack was studied in a representative sample of New York City public school students (N = 8,236). Probable SAD occurred in 12.3% of the sample and was more frequent in girls, young children, and children who…

To examine the emotional and behavioral impact of terrorism on children across the country, telephone interviews were conducted with a national probability sample of 395 parents of 5- to 18-year-old children from November 9 to 28, 2001. Parents reported on child emotional and behavioral reactions to terrorism, parent-child discussions about…

The impact of the September 11th terrorist attacks on adolescents' mental health is reported. Two successive cohorts of students in 6 New York state high schools, identified from health courses, completed an in-school self-report baseline assessment of hopelessness, impairment, and help-seeking behavior. One year later, these students completed a…

This longitudinal study involving repeated telephone interviews of a national probability sample assessed parents' and other adults' own psychological vulnerability, as well as any observed reactions of coresident and other children, immediately after September 11th, 2001 (N = 752) and again 1 year later (N = 484). For a significant minority of…

This longitudinal study examines the effects of exposure to the terrorist attack of September 11th as well as exposure to other forms of community violence on change in the mental health and social attitudes of youths in New York City. Three quarters of the youths reported some form of direct exposure to the events of September 11th, and 80%…

Approximately 2 weeks after September 11th, adolescents from a national sample of households who were indirectly exposed to the terrorist attacks through the media completed a Web-based survey that assessed event-related acute stress symptoms. One year later, these adolescents (N = 142) and a randomly selected parent from their household completed…