The Psychotic Behavior Rating Scale uses a factor analysis approach to aid in differential diagnosis of autism, schizophrenia, mental retardation, aphasia, and other severe handicaps. The scale is compared with five existing qualitatively developed instruments, noting similarities and dissimilarities among the various scales. (Author/JDD)

Parents of 20 children with autism and 14 children with mental retardation, with comparable cognitive developmental levels, completed the Preschool Social Behavior Checklist. Results revealed that autistic children exhibited deficits in imaginative play, peer play, and imitation skills compared to the other group, and that parents are capable of…

Ten preterm infants in a neonatal intensive care unit were provided with tactile-kinesthetic stimulation. Following treatment, the infants' weight gains and performance on the Neonatal Behavioral Assessment Scale significantly increased, compared to 10 control-group infants, also preterm. The groups showed no differences on length of hospital…

The paper describes a behavioral-ecological assessment system called AIMS (Assessment for Integration into Mainstream Settings) and presents the results of a comparative study of the responses of four Australian (N=179) and two U.S. (N=72) elementary teacher groups on two of the AIMS assessment instruments, the Social Behavior Standards Inventory…

This study compared mothers' and teachers' ratings of adaptive behavior of 20 children (ages 24-38 months) with developmental delays in an early childhood education program, to determine whether their observations differed. Results are analyzed in terms of child's age, gender, and length of time spent in the program. (Author/JDD)