Written as a first step to improve early stimulation services to developmentally disabled and retarded preschool aged children in Costa Rica, the manual, in Spanish, seeks to attain the following objectives: raise consciousness and understanding of health service personnel, primary and special educators, rehabilitation personnel, and parents;…

Multigrade classes have been recognized as part of elementary education for many years, but their special needs have been largely ignored. This manual focuses on the survey research that should predate the design of instructional management strategies in multigrade classrooms. It describes rapid and reliable ways to collect information about the…