There are multiple theories indicating that the effect of hearing loss on the decline of mental health and dementia is significant. One recognized risk factor that scientists have long known is the effect of social isolation on those with hearing loss.
About 36 percent of middle school students reported being bullied, compared to 25.8 percent of high school students. Twenty-eight percent of freshmen were bullied at least once during the school year compared to 1 in 5 seniors.
What Are the Effects of Bullying? Effects of bullying. Bullying behavior can have negative consequences for both the bully and the victim. Studies have shown that boys identified as bullies in middle school were four times as likely as their peers to have more than one criminal conviction by age twenty-four.