Describes a way of classifying and measuring the representation of the physical world and the use of metaphor in textbook illustration which is based on information content. It can be used to provide data to help in assessing the value of textbook illustrations and compare their illustrative styles. (Author/MBR)

Describes a Scottish research project--Technique for Assessment of Practical Skills in Foundation Science (TAPS)--to identify practical laboratory skills that students should acquire and to produce methods of formative and summative evaluation of these skills. Examples of appropriate practical objectives, test items, and evaluation criteria are…