Reviews study conducted at the University of Utrecht (Holland) that compared retention of information provided by three different methods: (1) audiotape and slides, (2) tape alone, and (3) slides alone. Posttests are described, and results are analyzed and discussed in terms of the understanding of memory of an illustrated text. (20 references)…

Describes design principles followed in developing an interactive microcomputer-based simulation to study financial and economic aspects of the Dutch social security system. The main goals are to improve participants' insights into the formal simulation model, and to improve policy development skills. Plans for future research are also discussed.…