The paper describes a classification system for adaptive methods developed in the area of adaptive educational hypermedia based on four dimensions: What components of the educational system are adapted? To what features of the user and the current context does the system adapt? Why does the system adapt? How does the system get the necessary…

The article looks at two competing psychological theories, the componential and the constructivist, and the implications of each for the use of computers in reading instruction. The concept of "contextualization" as a basis for integrating the two approaches into a model of computer use in the special education classroom is proposed. (Author/DB)

Man engages in the continuous construction of models to describe his reality. This assumption led to some instructional research at Oakland University, Rochester, Michigan, developing and testing a systems model for the classroom. A model building process labeled message storage and retrieval was developed in some detail. Using this retrieval…