Abstract
This article describes an application of computer technology to the retraining of inservice teachers. The obvious advantages of the CAI mobile system are its inherent interactive quality and the flexibility of scheduling made available to inservice educators. Preliminary follow-up evaluation results show that teachers find the content useful and would be willing to take additional courses by CAI. It is estimated that a single mobile van can facilitate 1500 course completions annually at a cost of approximately $120 per course for a rented computer or $53 per course for an owned computer.
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