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Furthermore, the overwhelming majority of people with serious mental illness do not engage in violence toward others and should not be stereotyped as dangerous (Sirotich, 2008). It also is important to recognize that for the small proportion of individuals whose serious mental illness does predispose them to violence, there are significant societal barriers to treatment. Psychiatric hospitalization can be helpful, but treatment can be expensive, and there may not be appropriate follow-up services in the community. Civil commitment laws, which serve to protect individuals from being unreasonably detained or forced into treatment against their will, can also prevent professionals from treating someone who does not recognize his or her need for treatment. Other kinds of mental disorders that do not rise to the level of serious mental illness also are associated with gun violence and criminal behavior generally. For example, conduct disorder and antisocial personality disorder are associated with increased risk for violence. (This link is not surprising because violent behavior is counted as one of the symptoms that helps qualify someone for the diagnosis.) Nevertheless, there are well-established, scientifically validated mental health treatment programs for individuals with these disorders, such as multisystemic therapy, that can reduce violent recidivism (Henggeler, 2011). Substance abuse is another form of mental disorder that is a risk factor for violence in the general population and also increases the risk for violence among persons with serious mental illness (Van Dorn, Volavka, & (Substance Abuse and Mental Health Services Administration [SAMHSA], 2012). This is quite significant, given that the term serious mental illness is typically reserved for the most debilitating kinds of mental disorder, such as schizophrenia, bipolar disorder, and the most severe forms of depression, but can include other mental disorders that result in acute functional impairment. Although many highly publicized shootings have involved persons with serious mental illness, it must be recognized that persons with serious mental illness commit only a small proportion of firearm-related homicides; the problem of gun violence cannot be resolved simply through efforts focused on serious mental illness (Webster & Vernick, 2013a). Furthermore, the overwhelming majority of people with serious mental illness do not engage in violence toward others and should not be stereotyped as dangerous (Sirotich, 2008). It also is important to recognize that for the small proportion of individuals whose serious mental illness does predispose them to violence, there are significant societal barriers to treatment. Psychiatric hospitalization can be helpful, but treatment can be expensive, and there may not be appropriate follow-up services in the community.