, Kingston, NH

February 21, 2013

Childhood bullying linked to adult psychological disorders

By Emily Bazelon




The researchers also checked to see if the variation among the groups could be attributed to differences in socio-economic status, or family dysfunction/instability, or maltreatment (which they defined as physical or sexual abuse). All three groups — the victims, the bullies, and the bully-victims — had higher rates of some type of family hardship than the kids who didn't experience bullying at all. For the victims, the risk of anxiety disorders remained strong even when taking into account family problems, though the risk of depression did not (it dropped just below statistical significance if the victims came from a stable home, Copeland said). For bully-victims, the risk of both anxiety and depression held, and for bullies, the risk of antisocial personality disorder did as well. In other words, these results suggest that bullying scars people whether they grow up in a home with two functional parents or with frequent arguing, not much parental supervision, divorce, separation or downright abuse or neglect. It's a finding that's in line with other work, for example by Judith Rich Harris, who in her book "The Nurture Assumption," shows that kids are very much influenced and affected by their peers.

Why does bullying have such far-reaching impact? Copeland and his team suggest the experience may change kids' physiological response to stress, and their ability to cope. This looked especially stark for the bully-victims. "It was definitely the case that chronic bullying led to worse outcomes, but much more the case that being a bully-victim was associated with really significant problems," Copeland said. The biggest cry for help is coming from that group. Fortunately, it's a smaller number than victims overall." Bully-victims, Copeland and others have found, have more problems at home and the most trouble with impulse control and aggression. Sometimes they do the dirty work for popular kids who bully to curry favor with them. "I don't think things are working out socially for them in a lot of ways," Copeland said.

It's important to point out that Copeland and other researchers don't define bullying broadly, in a way that encompasses a lot of mutual conflict among kids, or one-time fighting. Bullying is physical or verbal harassment that takes place repeatedly and involves a power imbalance — one kid, or group of kids, making another kid miserable by lording power over him. As Dan Olweus, the Scandinavian psychologist who launched the field of bullying studies in the 1960s, has been arguing for many years, this is a particular form of harmful aggression. And so the effort to prevent bullying isn't about pretending that kids will always be nice to each other, or that they don't have to learn to weather some adversity.

If the results of this study are dismaying because they indicate that bullying is permanently scarring, the findings also strengthen the argument for prevention. Copeland underscores this idea. "Consider me a reluctant convert, but I'm starting to view bullying the same way I do abuse in the home," he said. "I honestly think the affects we're observing here are just as potent. And that's definitely not the way American researchers look at things. They want to know all about what parents are doing at home. Peers aren't considered a priority. But these days, with all the time they spend on the Internet, kids are spending even more time with their peers, and that's a factor we need to pay more attention to."
