The Youth Internet Safety Surveys (YISS‐1, YISS‐2, and YISS‐3) were conducted in order to quantify and detail youth experiences with unwanted or problematic Internet experiences including sexual solicitations, harassment, and unwanted exposure to pornography on the Internet. YISS‐3 collected additional information about youth produced sexual images (YPSI) or “sexting.” The YISS‐1, YISS‐2 and YISS‐3 studies were conducted in 2000, 2005 and 2010, respectively, providing important comparative information on changes in the numbers of youth reporting unwanted or problematic Internet experiences at 5‐year intervals since 2000. This is a critical timeframe for observation given the sharp rise in the use of Internet and new technologies by youth from 2000‐2010 1 . The YISS were conducted via telephone surveys with separate national samples of 1500 youth Internet users, ages 10 to 17, and their parents. A sample size of 1,500 was pre‐determined based upon a maximum expected sampling error of +/‐2.5% at the 5% significance level. Human subject participation in the YISS studies were reviewed and approved by the University of New Hampshire Institutional Review Board (IRB) and conformed to the rules mandated for research projects funded by the U.S. Department of Justice.
Crimes against Children Research Center
Mitchell, K.J. & Jones, L.M. (2012). Youth Internet Safety Study: Methodology Report. Durham, NH: Crimes against Children Research Center.