Examining ethnic, gender, and developmental differences in the way children report being a victim of "bullying" on self-report measures

Purpose: Racial/ethnic differences in children's self-reports of being a frequent victim of bullying were assessed via two commonly used strategies: a definition-based single-item measure and behavior-based multiresponse measure. Methods: Logistic regression analyses were conducted on survey data from 24,345 youth to examine ethnic differences in youths' responses to definition-based and behavior-based measures of victimization. Separate analyses were conducted for boys and girls at different school levels. Results: Prevalence estimates were higher using the behavior-based measure than definition-based measure. Several ethnic differences emerged, such that African American youth tended to be less likely than their white counterparts to indicate that they were bullied using the definition-based measure. African American girls and African American and Asian middle-school boys who reported being a victim via the behavior-based measure were less likely to report being a frequent victim of "bullying" via the definition-based measure. Conclusion: Prevalence estimates vary considerably by the way in which victimization is assessed. African American youth who were victimized tended to under-report being a victim of "bullying." Self-report studies of bullying should carefully consider the measures used to assess victimization. (c) 2008 Society for Adolescent Medicine. All rights reserved.