Historically described are research studies which led to the current explanation of the two kinds of intracellular transport-axoplasmic flow and axoral transport. Models explaining their fundamental mechanism and the kinds of materials they convey are presented. (BT)

Describes the interdisciplinary research of Myrtle B. McGraw; examines the controversy about McGraw's concept of critical period; and assesses her impact on current research. McGraw contended that the overlapping phases involved in neuromuscular integration demonstrate that learning and maturation interact during development. (BC)

The paper focuses on the growth and development of special education for learning disabled children in Chile with particular emphasis on the contribution of child psychiatry and pediatric neurology departments of hospitals and the contribution of universities in training specialists. Initial sections provide a background on primary education in…

After the Commissioner of Education's introduction, Volume 1 presents state school system statistics and a list of U.S. Bureau of Education publications. Chapters cover central European education; Ohio public school legislative history; school consolidation and pupil transportation; U.S. industrial education; educational pathology; formation of an…