A random sample of 197 practicing school psychologists who were members of the National Association of School Psychologists (NASP) completed a survey questionnaire on experiences and perceptions with regard to school crisis preparedness, prevention, and intervention. Respondents indicated having the most direct experience with student-student physical assaults, serious illness or injury of students, unexpected students deaths, suicide attempts, and guns or other weapons at school. School psychologists reported that their schools used a wide variety of prevention and intervention strategies, most of which have been advocated in the literature. Respondents reported being most involved in the implementation of crisis prevention and intervention strategies and less involved in development and evaluation. Results and implications are discussed within the context of empirically supported practices and school psychologists' readiness to assume larger roles in crisis prevention and intervention. © 2004 Wiley Periodicals, Inc.Crises that affect children in our nation's schools are a concern for educators, legislators, and the general public. Despite the profound and often debilitating impact that crises have on children, systematized efforts at school crisis prevention and intervention are relatively recent phenomena, and there is a notable lack of research in this area. In this study we explored these issues by surveying school psychologists about their (a) direct experience with different types of crises, (b) use and perceived effectiveness of crisis prevention and intervention strategies, and (c) role in developing, implementing, and evaluating these interventions.The term "crises" can be used to cover a broad range of anticipated and unanticipated events.