An ethnographic study was made of a student-led speech event in an ethnically mixed combined first- and second-grade classroom. In an activity called "Sharing Time," general rules governed appropriate ways of behaving, but no teacher rules governed ways of speaking, topic, or amount of time at talk. Collected over a 5-month period, data…

Conveying an adequate conception of the nature of science to students is considered by many to be implicit in the broader context of what has come to be known as scientific literacy. It has also been demonstrated that possession of valid concepts of the nature of science do not necessarily result in better science teaching. This study examines the…

Analyzes the early communication structure in adult-child interactions with two- to six-month old babies in Western (West Germany, Greece) and non-Western (Yanomami, Trobriand) societies. Discusses universal international verbal and non-verbal structures reflecting intuitive parenting programs. (FMW)