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27 Hum. Rts. 9 (2000)
Invisible Victims - Violence against Persons with Developmental Disabilities

handle is hein.journals/huri27 and id is 11 raw text is: 6-VI       1 ictms
Violence Against Persons with
Developmental Disabilities
By Joa  Petersilia

rime in the United States is decreas-
ing and is now at its lowest level
since 1973. Despite this trend,
Americans with developmental disabili-
ties have not experienced greater safety.
In fact, recent research and the anecdo-
tal experience of those who work with
persons with disabilities suggest that this
population is experiencing a heightened
risk of becoming victims of violence and
abuse. One recent study found that more
than 70 percent of women with develop-
mental disabilities are sexually assaulted
in their lifetime, which represents a 50
percent higher rate than the rest of the
population (Sobsey and Doe 1991).
Generally speaking, a person with
developmental disabilities is anyone
who has a mental impairment that mani-
fested itself before the person attained
age twenty-two, is likely to continue
indefinitely, and results in substantial
functional limitations in three or more
major life activities (e.g., self-care, Ian-

guage, learning, mobility, capacity for
independent living). The major cate-
gories of developmental disabilities are
autism, cerebral palsy, epilepsy, and
mental retardation. Such persons are
also referred to as mentally retarded,
intellectually handicapped, develop-
mentally delayed, or severely learning
disabled. They are estimated to make
up 3 to 5 percent of the U.S. population
(La Plante and Carlson 1996).
High Crime Victimization
of Persons with Disabilities
While the scientific evidence is scanty, it
is important and consistent. Studies from
the U.S., Canada, Australia, and Great
Britain consistently confirm high rates of
violence and abuse in the lives of per-
sons with disabilities. Sobsey and his
colleagues reviewed the available litera-
ture and concluded that the best conser-
vative estimate is that people with

developmental disabilities are four to ten
times more likely to be victims of crimes
than are people without disabilities (Sob-
sey, Lucardie, and Mansell 1995).
The Australian Bureau of Statistics
administered an appropriately modified
version of their Victims of Crime survey
to a sample of intellectually handi-
capped adults and found that differences
in victimization rates were most pro-
nounced for the crimes of assault (2.9
times higher), sexual assault (10.7 times
higher), and robbery (12.7 tirnes higher).
Only auto theft was lower for the group
with disabilities and that was likely due
to the fact that few had cars to be stolen.
This study also found extremely low
reporting rates: 40 percent of the crimes
against people with mild mental retarda-
tion went unreported to the police, and
71 percent of those against people with
severe mental retardation went unreport-
ed (Wilson and Brewer 1992).
Certain economic crimes are also
likely to occur more often. For example,
many individuals with mental retardation
rely on state and federal benefit pay-
ments to support themselves. Frequently,
these payments are forwarded through
third parties. A study by the Social Secu-
rity Administration found that there were
problems in 20 percent of the cases,
where appointees had been accused of
murder, larceny, and slave trading, in
which beneficiaries were being sold from
payee to payee (Luckasson 1992).
Moreover, studies have shown that
there is a high probability of repeat vic-
timization. Sobsey and Doe found that
83 percent of women with intellectual
disabilities in their sample had been sex-
ually assaulted and that of those nearly
50 percent had been sexually assaulted
ten or more times. Revictimization is fre-
quent because a high percentage of per-
petrators are care providers or family
members, and certain disabilities can
prevent a victim from verbally reporting,
running from, or fighting the attacker
(Sobsey and Doe 1991).
In a study for the Office on Child
Abuse and Neglect, Scott B. Crosse,
Elyse Kaye, and Alexander C. Ratnofsky
(1993) found that children with disabili-
ties were 2.1 times as likely to endure
criminal physical abuse and 1.8 times
more likely to experience sexual abuse
than children without disabilities
(Crosse, et al., 1993). Some authors sug-
gest that children with disabilities exhibit

Human Rights

Winter2000

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