"Child development" has always been a traditional component of well child care and a particular area of interest for pediatricians, child neu rologists, and psychologists. However, it was not until the early 1960s that children with developmental disabilities (i. e., chronic handicapping disorders) became a major focus of public and professional attention. During this period, children with "special needs" were dramatically catapulted into the limelight and "exceptional" became the buzzword of the day. Public and professional awareness of these issues reached new peaks and recognition of the...