blastoderm: the germinal membrane from which the organs of the embryo are formed. Explanation of Terms Used in Entomology John. B. Smith He it was who introduced the terms Keimhaut (blastoderm) and Keimblatt (germ-layer).
Child Study. Child study, also called paidology or experimental pedagogy, was the attempt to apply the methods of modern science to the investigation of children in order to discover the laws of normal child development.
Bandura's experiment remains one of the most well-known studies in psychology. Today, social psychologists continue to study the impact of observed violence on children's behavior. In the half-century since the Bobo doll experiment, there have been hundreds of studies on how observing violence impacts children's behavior.