What is blended learning?
Simulations provide a learning environment for which even the most abstract concept can be represented realistically (Shirts, 2002). However, simulations do have significant drawbacks. Simulations do not provide the user with the opportunity to ask questions or receive individualized help from their instructors. Blended learning combines the best aspects of simulations, online learning, and face-to-face instruction to achieve the right mix of training elements. The blended learning approach capitalizes on the strengths of all different learning domains, while countering the weaknesses of each area (Semler, 2002b).
Determining the appropriate mix of blended learning elements
requires insight into the task for which training is being conducted.
Tasks in which the emphasis is on individual performance may lend
themselves well to on-line training, when the user can benefit from the
advantages of self-study. Self-study is cost effective and allows users to
take the training wherever they go. However, tasks that require real-world
practice (i.e. flight simulation) may be best prepared for in a simulator
or virtual environment. Simulations offer many advantages, allowing
operators to step into a virtual world and solve real problems without
compromising their safety (Shirts,
2002). On the other hand, tasks that
require face-to-face interaction (i.e. interacting with teammates,
roleplaying) are best suited for classroom instruction to ensure the level
of social interaction is high. A needs assessment is the first step to
determining the right mix of equipment for optimal training design and
development (Semler, 2002b).
See also Computer Based Instruction
