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Add three items to the timeline which have significantly impacted IDT in your particular professional discipline or IDT in general.
Created by newmans
on Dec 23, 2010
Last updated: 02/07/11 at 11:30 PM
Criterion-Referenced Testing became the standard for measuring how well an individual could perform a behavior or set of behaviors.
Video was useful in the training of teachers. In this clip, teachers were taught classroom discipline strategies.
The spectacular growth of audio-visual aids in military training was part of our response to the sudden challenge of World War II .
This technology expanded visual media to later include sound.