Page 209 - DMGT518_TRAINING_AND_DEVELOPMENT_SYSTEM

Training and Development System

Notes 3. It provides for variable training goals: Learners with different training needs can be
directed to the specific materials meeting those needs. Different jobs within the same
department often require different levels of skills or knowledge. CBT can be tailored to
meet these varying needs.
4. It is interactive: The learner is an active participant in the training, rather than a passive
spectator. Well designed CBT demands that the learners continuously interacts with the
computer.

5. Proficiency is ensured: Learners are allowed to continue the training until the objectives
are mastered. This helps to ensure that the desired proficiency level will be reached when
the training is complete.
6. Simulations are possible: The graphics and animation capabilities of the computer make
it possible to simulate a wide range of industrial situations. Equipment control panels can
be displayed and manipulated on the screen. Complex processes can be simulated and
operations performed in specified sequence. The limitations of this application are set
only by the imagination of the programme development team. To duplicate the simulation
capabilities of the computer with mock-ups require an extensive investment and inventory
of mock-up equipment. To accomplish the same amount of training with on-job (OJT)
would tie up production of CBT for industrial training.

7. Drill and practice are possible: The computer has infinite patience and is the ideal medium
for presenting drill and practice such as committing procedures to memory.
8. Higher levels of learning can be addressed: Complex problems that require the learner to
function on the evaluation and synthesis levels can be presented. The computer can provide
immediate feedback for incorrect solutions, and the learner can keep trying until the
correct solution is attained. This practice on the computer can save valuable machine and
production time that would be spent if the skills were learned at the work site.

Geographically, scattered learner populations can be trained without gathering them at one
point or sending an instructor on a “run” to conduct training at each site.

Disadvantages of CBT

CBT is not without disadvantages:
1. Because of its individuals nature, CBT is not combined easily with group activities. This
can be a severe limitation when trying to integrate CBT with classroom or OJT sessions.
2. To train large numbers of learners in a limited time presents logistics problems. Many
terminals would be needed, and adequate training sites located. If the particular CBT
system uses remote terminals connected to a central mainframe via telephone, then the
phones must be installed.
3. Because of large initial investments in equipment or on going learning charges, CBT can
be an expensive training method.

4. Students who lack motivation do not do well in self-paced programmes. Some will take
considerably more time than necessary. When training is conducted on-shift, this can be
costly.
5. Some learners simply are not able to adapt to the use of computers.

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