This application is in response to the RFA from the Centers for Disease Control and Prevention for a cooperative agreement for research on the association between exposure to media violence and youth violence. We are proposing to conduct a national telephone survey of youth ages 10-15. Youth and their parents will be contacted by telephone and then interviewed through the Internet with two follow-up interviews scheduled. Although much research has been conducted with respect to television violence, much less attention has been paid to new medias, especially the Internet. It is likely that Internet exposures have a greater effect on aggressive and violent behavior of young people than other media exposure because of the heightened interactivity involved, realistic graphics, and other visual stimulation. Because this is an emerging technology to which youth have significant access, the proposed study has important implications for public health policy and practice. We propose a study of 1,400 households, including one caregiver and one child ages 10-15 who is a user of the lnternet. Data will be collected at three time points over a two-year time period. Participants will be identified via random digit dialing and then directed to an Internet site to respond to the survey. This method marries the strengths of telephone and web-based surveys to produce results that maximize representativeness while minimizing response bias. The relationship between exposure to violent new media and aggressive behavior will be monitored for two years atter the baseline interview. We hypothesize that children and acolescents who utilize violent media, including violent web sites and video/computer games, will manifest more violent and aggressive behaviors over time compared to other children and adolescents. In addition, we hxpothesize that individual factors such as sex and trait-aggression, and contextual factors such as witnessing violence will be important components inunderstanding the association between violent media and violent behavior.

Agency
National Institute of Health (NIH)
Institute
National Center for Injury Prevention and Control (NCIPC)
Type
Coop: Injury Control Res. and Demo and Injury Prevention (U49)
Project #
1U49CE000206-01
Application #
6860908
Study Section
National Center for Injury Prevention and Control Initial Review Group (SCE)
Project Start
2004-09-30
Project End
2007-09-29
Budget Start
2004-09-30
Budget End
2005-09-29
Support Year
1
Fiscal Year
2004
Total Cost
$297,373
Indirect Cost
Name
Internet Solutions for Kids, Inc.
Department
Type
DUNS #
137263013
City
Santa Ana
State
CA
Country
United States
Zip Code
92672
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Ybarra, Michele L; Espelage, Dorothy L; Mitchell, Kimberly J (2014) Differentiating youth who are bullied from other victims of peer-aggression: the importance of differential power and repetition. J Adolesc Health 55:293-300
Korchmaros, Josephine D; Mitchell, Kimberly J; Ybarra, Michele L (2014) Technology-based interpersonal victimization: predictors of patterns of victimization over time. J Interpers Violence 29:1297-317
Ybarra, Michele L; Huesmann, L Rowell; Korchmaros, Josephine D et al. (2014) Cross-sectional associations between violent video and computer game playing and weapon carrying in a national cohort of children. Aggress Behav 40:345-58
Ybarra, Michele L; Mitchell, Kimberly J; Korchmaros, Josephine D (2011) National trends in exposure to and experiences of violence on the Internet among children. Pediatrics 128:e1376-86
Ybarra, Michele L; Mitchell, Kimberly J; Hamburger, Merle et al. (2011) X-rated material and perpetration of sexually aggressive behavior among children and adolescents: is there a link? Aggress Behav 37:1-18
Ybarra, Michele L; Langhinrichsen-Rohling, Jennifer; Friend, John et al. (2009) Impact of asking sensitive questions about violence to children and adolescents. J Adolesc Health 45:499-507
Ybarra, Michele L; Diener-West, Marie; Markow, Dana et al. (2008) Linkages between internet and other media violence with seriously violent behavior by youth. Pediatrics 122:929-37
Ybarra, Michele L; Mitchell, Kimberly J (2008) How risky are social networking sites? A comparison of places online where youth sexual solicitation and harassment occurs. Pediatrics 121:e350-7