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We form pictures in our mind as people speak to us, and we can think much faster
than we speak. Therefore, if someone speaks to me at an average rate of speed
(150-175 words per minute), and I am thinking at 400-500 words per minute, the
right visual information will help me to form an accurate perception in my mind.
Earlier we mentioned that flip charts should be only used for groups smaller than 20.
We also mentioned that PowerPoint slides must be keystoned and displayed properly in order to be
effective.
We have some additional key considerations when using videos as a visual aid:
Videos can be very helpful at showing motion, which is important, for example, at showing how
machinery works. Video can also capture strong illustrations. One example is a contrast of what
to do and what not to do for people working in customer service.
If you are using a video clip, choose it carefully; make sure that you have it cued to start at the
right place so that you are not wasting time trying to get it set up during training.
Preview the video clip.
Make sure that you have the appropriate copyright permission.
As you consider the video, ask yourself the following questions:
Will your participants see this as relevant?
Is the video directly applicable?
Do you have to create supporting information (listening guides, activities) to go with the video?
A video is not used as a “change of pace” or “different media.” It must apply directly to the training.