A prescriptive theory for learning which delivers prescriptions for designing prototypes of instructional materials with different knowledge structures, the Elaboration Theory of Instruction (ETI) is based on important principles and theories of learning and instruction. This paper reports three experiments which tested ETI. The first experiment…

Reports on a study of the effects of the curriculum material used and of teaching behavior in "Information and Computer Literacy," a new course introduced in the Netherlands. Suggests that education can diminish but not entirely eradicate gender-related ideas about computers. Includes statistical and tabular data. (MJP)