Reliable and valid assessment of aberrant behaviors is essential in empirically verifying prevention and intervention for individuals with intellectual or developmental disabilities (IDD). Few instruments exist which assess behavior problems in infants. The current longitudinal study examined the performance of three behavior-rating scales for…

Primary health care nurses are frequently overlooked when delivering services to children with developmental disabilities, despite the fact that they are often the first contact many primary caregivers have with rehabilitation professionals and usually remain the bridge between caregivers and professionals. A time series one group design with…