CBT is a technology-driven training method that takes full
advantage of the speed, memory and data manipulation capabilities
of the computer for greater flexibility of instruction. It involves the
trainee sitting in front of a computer terminal rather than listening to
an instructor. Learning is enhanced through presentations combining
automation, stereophonic sound, full motion video and graphics.
Increased speed and decreased dependence on instructor are the strengths
of this method. Computer-Managed Instructions (CMI) is a system that
automatically generates and scores tests, tracks trainees’ performance
and prescribes activities for students. This method enables an orderly,
step-by-step manner.. As additional advantages, CBT allows re-use of
the program for any number of time and allows for varying time for fast
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and slow learners. But CBT method cannot reduce the learner’s anxiety
and fear, which can be done only by a trained instructor. CBT is well
suited for teaching facts but is less useful for teaching human skills or
changing attitudes.
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