The purpose of this study was to determine if there was
a significant difference in the amount of technical subject
matter learned during a fixed period of instruction by
students working with a computer expert system and students
working with human experts from a technical field.
All students participating in...
Job aids are instruments used on the job to improve
human performance by enhancing the knowledge and/or skills
of performers. Conventional job aids are usually printed
on paper; examples include checklists, recipes, and decision
tables.
Expert systems are computerized job aids which interact
with novices to help solve problems normally...