Little is known about the quality of online sexual health information, how young people access the Internet to answer their sexual health questions, or an individual's ability to sort through myriad sources for accurate information. Objective: The purpose of this study was to determine how college students search for online sexual health information and whether they retrieve accurate answers to sexual health questions. Participants: In fall 2007, the authors recruited 34 first-year, first-semester undergraduates to participate in an observational research study, using Camtasia Studio. Results: Most students found accurate answers to the 12 sexual health questions posed. Finding local information and resources online proved more difficult than finding answers to general sexual health questions. Conclusions: The Internet has become the leading source for sexual health information. Based on their findings, the authors argue that young people must be educated about how Web search engine results are prioritized/displayed and trained to evaluate Web sites for reliable information.

Objective: To perform a systematic review of the literature concerning behavioural mobile health (mHealth) and summarize points related to heath topic, use of theory, audience, purpose, design, intervention components, and principal results that can inform future health education applications. Design: A systematic review of the literature. Method: Thirty-four interventions published in peer-reviewed journals before July 2010, employing a short message service (SMS) and/or multimedia message service to address health-related behavioural change, were reviewed. Results: Five interventions utilized SMS alone, 18 employed SMS/Internet, and 11 utilized SMS, Internet, and other strategies. Intervention length ranged from four weeks to one year. Twenty interventions (59%) were evaluated using experimental designs, and most resulted in statistically significant health behavioural changes. Conclusion: Surveillance of mHealth interventions’ role in facilitating behavioural change is a judicious parallel activity for health education and health behaviour authorities.

To introduce the state of the art of structural equation modeling (SEM). This primer is organized in a manner allowing readers to review any one of 5 freestanding sections. SEM maintains several advantages over regression and other multivariate techniques. Through a 2-step modeling process, SEM strengthens research by allowing for the specification of complex, theory-driven models that can be tested with empirical data. Although use of SEM alone is not a magic solution, new software developments provide users with unparalleled flexibility for improving research. SEM must be thrust into the daily vocabulary and routine practice of health behavior researchers.

Objective: The authors examined the incidence of stalking victimization and subsequent help-seeking behaviors among college women. Participants and Methods: A stratified random sample of college women (N = 391) completed an anonymous Internet-based questionnaire in spring 2006. Results: One-fifth of women reported stalking victimization while enrolled at their current institution. Individuals known by victims, such as the following, were most commonly reported as stalkers: acquaintances (48.7%), classmates (37.2%), and boyfriends or ex-boyfriends (34.6%). Approximately half of the women reporting stalking victimization acknowledged not seeking help from anyone in relation to these incidents. Of those seeking some sort of help, most sought assistance from friends (90.2%), parents (29.3%), residence hall advisors (12.2%), or police (7.3%). Conclusion: Comparing their findings to a national study of college women, the authors report that being watched, followed or spied on, and sent unsolicited emails are st...