2018年4月18日 星期三

The myth of mental illness and violence


Reading comprehension questions based on the provided paragraph:

1.       What is the purpose of the Time to Change campaign?

2.       According to the campaign's statement, what should the public avoid assuming about people with depression?

3.       What do the campaign's statistics suggest about the prevalence of certain assumptions?

4.       What is suggested as a potential factor contributing to violence in mental health units, based on the study mentioned?

5.       What intervention was implemented in a Dutch study to reduce violent incidents on one ward, and what were the results?

6.        In the context of the passage, what does the term "perpetrators" refer to?


The article highlights the misconception that there is a strong association between mental illness and violent crime. While surveys have shown that a significant portion of the public believes that individuals with mental health problems are more likely to be violent, the actual evidence tells a different story.

When looking at statistics on violent crime, only a small fraction of victims attribute the incident to the offender having a mental illness. In the UK, for example, out of the estimated 7 million people with significant mental illness, only a very small number of homicide cases involve individuals known to have a mental health problem at the time of the crime.

Several studies, such as the MacArthur Violence Risk Assessment Study, have examined the relationship between mental illness and violence. These studies generally find that mental illness alone is not a significant factor in predicting violent behavior. Instead, factors such as substance abuse or the presence of external triggers like frustration are more closely associated with violence.

While there may be higher rates of untreated mental health problems within the prison population, this does not necessarily mean that mental health problems directly led to the criminal behavior. Other factors such as deprivation and substance abuse also contribute to both the development of mental health issues and criminal behavior.

Research suggests that incidents of violence often arise from frustration rather than mental illness alone. Nurses and staff members are more likely to be assaulted when they ask patients to do something they don't want to do. Creating a supportive and less frustrating environment can help reduce the occurrence of violent incidents.