Should there be metal detectors in U.S. schools?

People in the column are just discussing from the media headline. Please stop thinking about it. Just because there is a story about shocking media means that the content of the report indicates a new trend rather than meaning that the content it reports is representative I do not want to.

Murder and suicide at school have decreased. Therefore, schools are generally committing violent crimes. This is consistent with a decline in the nationwide violent crime rate over the past 20 years.

After the tragic event in Columbine, Colorado in 1999, the number of schools using metal detectors decreased, but experts should interpret this as a decrease in the use of metal detectors over time Do not argue. It is a correction for abnormally high demand. Immediately after Columbine incident. While school violence can not be predicted 100%, some experts think that combining metal detectors with other strategies will reduce the number of weapons in the school (Johnson, 2000). There is little evidence to prove the effectiveness of metal detectors and other safety measures in reducing school violence. However, according to a survey by Zequeria (2006) and a survey conducted by the Indiana University Public Environment Problem College, only 32% of school security officials have reported that "weapons testing equipment" is effective.

Most schools in the United States do not use metal detectors everyday. There is no reliable statistics on the exact number of schools using metal detectors, but fixed metal detectors that are used everyday are limited to large city cities with a long history of weapons related crime . Using fixed metal detectors routinely at schools in the United States is an exception, not a rule. After violent acts at famous schools such as shooting at schools and stabbing, members of some parents, media and other school communities are unanimously responsible for dealing with such incidents I am asking for use. Parents can understand some kind of 'guarantee' that these types of high-profile events will never occur again. Some people mistakenly believe that metal detectors can provide this guarantee.