U.S. flag

An official website of the United States government, Department of Justice.

NCJRS Virtual Library

The Virtual Library houses over 235,000 criminal justice resources, including all known OJP works.
Click here to search the NCJRS Virtual Library

Reducing School Bullying: Evidence-Based Implications for Policy (From Crime and Justice: A Review of Research, Volume 38, P 281-345, 2009, Michael Tonry, ed., - See NCJ-242171)

NCJ Number
242176
Author(s)
David P. Farrington; Maria M. Ttofi
Date Published
2009
Length
65 pages
Annotation
This essay examines the results of evaluations of anti-bullying programs.
Abstract
School bullying is an important social problem with serious short-term and long-term implications for physical and mental health. Bullies tend to be aggressive and delinquent, whereas victims tend to be anxious and depressed. School-based antibullying programs are effective in reducing bullying and being bullied. On average, bullying was reduced by 20-30 percent in experimental schools compared with control schools. The most important program components associated with a decrease in bullying are parent training, improved playground supervision, disciplinary methods, school conferences, videos, information for parents, classroom rules, and classroom management. The most important program elements associated with a decrease in being bullied are videos, disciplinary methods, work with peers, parent training, and cooperative group work. New antibullying programs should be designed, tested, and accredited on the basis of the most effective intervention components. (Published Abstract)