Characteristics of stereotypic movement disorder and self-injurious behavior assessed with the Diagnostic Assessment for the Severely Handicapped (DASH-II).
The first experiment involved 143 individuals with severe and profound mental retardation. Individuals with Stereotypic Movement Disorder, Self-Injurious Behavior (SIB), and Stereotypic movement disorder with self-injurious behavior as assessed by the Diagnostic Assessment for the Severely Handicapped-II DASH-II were validated against Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV; American Psychiatric Association, 1994) criteria. In a second study DASH-II scores for 1480 individuals with severe and profound mental retardation were compared on demographic variables, core and associated features of each disorder. Characteristics of persons in each group were reviewed. Persons with profound mental retardation were more likely to evince stereotypies or self-injury compared to their severely impaired counterparts. Also, those with stereotypies were more likely to present with Pervasive Developmental Disorder (PDD)/autism, organicity, and eating disorders, while persons with SIB were more likely to evince sleep, sexual, and eating disorders.
Matson
J L
JL
Department of Psychology, Louisiana State University, Baton Rouge, LA 70803, USA.
Hamilton
M
M
Duncan
D
D
Bamburg
J
J
Smiroldo
B
B
Anderson
S
S
Baglio
C
C
D000328:Adult; D003710:Demography; D005260:Female; D006801:Humans; D015994:Incidence; D008607:Intellectual Disability / Q000145:classification / Q000150:complications / Q000523:psychology; D008297:Male; D011569:Psychiatric Status Rating Scales / Q000592:standards; D015203:Reproducibility of Results; D016728:Self-Injurious Behavior / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology; D019956:Stereotypic Movement Disorder / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology