Comparison of earnings between control and experimental groups subsequent to participation in experimental training programs provides a credible estimate of program effectiveness. Too much of the nonexperimental estimation of the effects of training programs seems dependent on models that cannot be subjected to powerful statistical tests. (MLF)

Describes three studies concerned with learning to operate a control panel device and how this learning is affected by understanding a device model that describes its internal mechanism. Results indicate benefits of a device model depend on whether it supports direct inference of exact steps required to operate the device. (Author/MBR)

This discussion of learning motivation focuses on the four basic concepts of the ARCs Motivation Model: getting learners' attention, showing relevance, building confidence, and generating satisfaction. Strategies for dealing with these concerns are suggested. The second article in this series will deal with the design process. (LRW)

Describes a training program based on research in the private sector, which was developed to improve the performance and job satisfaction of the library's public contact personnel. Suggestions are offered for future research and applications based on trainee and patron evaluations. (Author/CLB)

Describes a study designed to demonstrate that child pedestrian training objectives may be identified systematically through various task analysis methods, making use of different types of empirical information. Early approaches to analysis of pedestrian tasks are reviewed, and an outline of the Traffic Research Centre's pedestrian task analysis…