Publications
Associations between blocking, monitoring, filtering software on the home computer and youth-reported unwanted exposure to sexual material online
Ybarra, M.L., Finkelhor, D., Mitchell, K.J., & Wolak, J. (2009). Associations between blocking, monitoring, filtering software on the home computer and youth-reported unwanted exposure to sexual material online. Child Abuse & Neglect, 33(12), 857-869.
Abstract: OBJECTIVE: To examine the relationship between the use of preventive software on the home computer and unwanted exposure to sexual material [...]
Linkages between depressive symptomatology and Internet harassment among young regular Internet users
Recent reports indicate 97% of youth are connected to the Internet. As more young people have access to online communication, it is integrally important to identify youth who may be more vulnerable to negative experiences.
Read This »Sex Differences in Youth-Reported Depressive Symptomatology and Unwanted Internet Sexual Solicitation
Ybarra, M.L., Leaf, P.J., & Diener-West, M. (2004). Sex Differences in Youth-Reported Depressive Symptomatology and Unwanted Internet Sexual Solicitation. J Med Internet Res., 6(1), e5.
Abstract: BACKGROUND: As the number of youths using the Internet regularly increase, so too does the number of youths potentially vulnerable to negative experiences online. Clinicians, policy makers, and parents need [...]
Internet use among Ugandan Adolescents: Implications for HIV intervention
The Internet is fast gaining recognition as a powerful, low-cost method to deliver health intervention and prevention programs to large numbers of young people across diverse geographic regions. The feasibility and accessibility of Internet-based health interventions in resource-limited settings, where cost-effective interventions are most needed, is unknown. To determine the utility of developing technology-based interventions in resource-limited settings, availability and patterns of usage of the Internet first need to be assessed.
Read This »Online “predators” and their victims: Myths, realities, and implications for prevention and treatment
Wolak, J., Finkelhor, D., Mitchell, K.J, &Ybarra M.L. (2008). Online “predators” and their victims: Myths, realities, and implications for prevention and treatment. American Psychologist. 63(2),111-28.
Abstract: The publicity about online “predators” who prey on naive children using trickery and violence is largely inaccurate. Internet sex crimes involving adults and juveniles more often fit a model [...]
Internet prevention messages. Targeting the right online behaviors
Ybarra, M.L., Mitchell, K.J., Wolak, J., & Finkelhor, D. (2007). Internet prevention messages. Targeting the right online behaviors. Archives of Pediatric and Adolescent Medicine, 161, 138-145.
Abstract: BACKGROUND: Internet safety programs urge youth to avoid sharing personal information and talking with “strangers” online. OBJECTIVE: To examine whether sharing personal information and talking with strangers online or [...]
Help seeking behavior and the Internet: A national survey
Ybarra, M., & Suman, M. (2006). Help seeking behavior and the Internet: A national survey. International Journal of Medical Informatics, 75(1), 29-41.
Abstract: Health-related websites have the potential to powerfully influence the attitudes and behavior of consumers. Access to reliable disease information online has been linked to reduced anxiety, increased feelings of self-efficacy, and decreases in [...]
Current research knowledge about adolescent victimization via the internet
Wolak, J., Ybarra, M.L., Mitchell, K.J., & Finkelhor, D. (2007). Current research knowledge about adolescent victimization via the internet. Adolescent Medicine State of the Art Reviews, 18(2), 325-341.
Abstract: We review current knowledge about adolescent Internet-mediated victimization, including Internet-initiated sex crimes in which offenders use the Internet to meet victims, unwanted online sexual solicitations, Internet harassment, [...]
Health information seeking among Mbararan adolescents: Results from the Uganda Media and You Survey
Ybarra, M., Emenyonu, N., Nansera, D., Kiwanuka, J., Bangsberg, D.R. (2007). Health information seeking among Mbararan adolescents: Results from the Uganda Media and You Survey. Health Education Research.
Abstract: To maximize scarce intervention dollars, pediatricians and other adolescent health professionals must position health promotion efforts in mediums that most effectively reach youth. This may be especially [...]
Reasons, assessments and actions taken: sex and age differences in uses of Internet health information
Ybarra M, & Suman M. (2008). Reasons, assessments and actions taken: sex and age differences in uses of Internet health information. Health Education Research, 23(3), 512-521.
Abstract: The Internet is transforming the way in which consumers approach their health care needs. Sex and age are influential aspects of one’s health as well as disease risk and [...]
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