Forty-three adolescents with autism and developmental impairments were assessed with the Autism Diagnostic Interview (ADI), DSM-III-R (Diagnostic and Statistical Manual III, Revised) criteria, and the clinician's diagnosis. DSM-III-R criteria for autism exhibited low specificity and agreed poorly with the other two definitions, whereas the ADI was…

Of 124 students (ages 5-15) with behavioral/emotional problems, 38 percent were identified as also having learning disabilities and an additional 17.8 percent as having learning problems. The incidence of learning disabilities decreased with age, but that of learning problems remained stable regardless of age groupings. (DB)

This study assessed antecedents of severe problem behaviors of 92 adults with intellectual disability using a checklist comprising 19 scales of antecedent events scored for likelihood of preceding problem behaviors. Data analysis with clients with conduct behavior problems, emotional behavior problems, and both conduct and emotional behavior…

Clozapine, a neuroleptic drug, was used to complete a 93-week double-blind crossover trial with a 40-year-old male having profound mental retardation and sensory impairments and displaying self-injurious behavior (SIB) patterns. Findings suggest that clozapine could be an effective pharmacological intervention for some cases of SIB. (DB)

An examination was conducted by a teacher who was interested in how the responses of three multihandicapped students (7-8 years old) differed in one-to-one and one-to-three instructional arrangements given (1) the physical limitations of the students; (2) an activity that demanded much physical prompting; and (3) limited instructional resources.…

The Reiss Screen for Maladaptive Behavior, an instrument used to identify persons with both mental retardation and mental health problems, was evaluated with 89 Dutch adults having mental retardation. Reliability and validity of the scale and relationships with subject characteristics were examined. (Author/DB)

The validity of the schizophrenia subscale of the Psychopathology Instrument for Mentally Retarded Adults (PIMRA) was evaluated with 65 adults having mild to moderate mental retardation as well as either schizophrenia, depression, or no psychopathology. Univariate and multivariate analyses were conducted, as were interrater reliability analyses.…

The use of standardized psychoeducational diagnostic instruments to identify learning disabilities was evaluated with 19 students (ages 7 to 13) with sensorineural hearing impairments. Students with hearing impairment were found to demonstrate learning disabilities with a frequency similar to that found in students with normal hearing, suggesting…

This study found that word learning ability in only 10 of 20 children (ages 7-10) with hearing impairment (HI) was comparable to performance of 20 hearing children matched for receptive vocabulary knowledge. Degree of hearing loss was not related to language or word-learning abilities. Results suggest the coexistence of a language impairment for…

This study, with 13 mothers of Down's Syndrome children (ages 7 to 8) and comparison groups of mothers of motor handicapped children and of children with both mental retardation and psychotic symptoms, found mood disturbances uncommon in the mothers of DS and motor handicapped children. DS mothers' experience of social support was generally not…

This study found that the schizophrenia subscale of the Psychopathology Instrument for Mentally Retarded Adults was a valid quantitative measure of schizophrenia if one item was removed from the scale. Comparison with a nonretarded population indicated that mentally retarded patients had less delusions and more incoherence and flat affect. They…

Two studies (with 78 experts in deaf blindness and multiple disabilities and 44 parents of children with deaf blindness) explored the content and social validity of an educational planning tool--COACH (Choosing Options and Accommodations for Children). Combined results provide initial validation that COACH is congruent with exemplary practice.…

Two studies with 50 students (ages 1 to 21) with severe, profound, and multiply handicapping conditions examined similarities and differences in behavior state conditions. Among findings were that profile groups could be identified by behavior state patterns and that students spent an average of 42 percent of classroom time in state conditions not…

This study used grammaticality judgments to measure the sensitivity of four school-age children with severe speech and physical impairments (SSPI) to different morphological errors. Results indicated that the SSPI children and control groups made similar judgments. Participants with SSPI had greater difficulty detecting tense-marking errors…

Investigation of episodes of injury and personal characteristics among 412 individuals with mental retardation living in Intermediate Care Facilities found that 16% of the group experienced 67% of injuries. Individuals taking antipsychotics, having higher maladaptive behavior scores, and having relatively higher levels of adaptive behavior were…