Researchers estimate that one in seven children have received a sexual solicitation over the Internet. The number seems frightening, especially in light of recent reports indicating that a special state police investigative unit has caught 150 people allegedly trying to use the Internet to coax children into sexual activity. Among those snared by the Child Predator Unit were two Valley men. Police allege that both thought they were communicating with 13-year-old girls when they exposed themselves using Web cameras.

Parents should take reasonable precautions to ensure that their children do not become victimized by online predators.

Communication may be important. Children who cannot express concern to their parents may be more susceptible to interest from those who intend to cause them harm. Researchers say that 34 percent of children online are exposed to unwanted sexual material, but only 27 percent of them alerted a parent. Children were more likely to notify an adult if they found the material to be distressing, but even then, fewer than half of them did.

For all the worrying data, parents can take modest comfort in this: The Center for Missing and Exploited Children estimates that only 4 percent of children online have received what was described as an “aggressive sexual solicitation.”

The Internet is just one tool used by those intent on committing sex crimes. Various studies suggest that nearly 15 percent of women will be the victims of rape at some point in their lives.

The prevalence of sex-related offenses in both the real and virtual worlds of the Internet is a national shame that is seen too often in the Valley. Our nation ought to prevent sexual violence or exploitation of children by striking at the source. Our society’s male population could play a key role. Take a look in the mirror. If you see someone who is considering an act that will harm a woman or child, seek help.

Parents can talk to their children about online safety, but pay particular attention to the young men. They ought to know that sexual violence is unacceptable.