Graduate School of Library Science. University of Illinois at Urbana-Champaign.
Abstract
Writing of one kind or another has been with us about
7,000 to 10,000 years; pictures, cave paintings, etc., as
much as 50, 000 years. It has been only 35 years since educational
motion pictures became a physical reality in the
classroom; we have had cheap film, slides, etc. , only for
the past 20 years. We have been using print in one or another
form for only 500 years, and it too is now appearing in vastly
changed and machinery- dependent forms. We are talking
here about non-book materials: visual aids and aural aids,
and the combination aural /visual such as motion pictures and
television. A sine qua non of this definition, but not always
so stated, is that all types of materials are necessary to us
in our libraries as aids and supplements to the experiences
stirred up and made alive by book materials. Therefore, in
talking about non-book materials in libraries, I shall treat
them as if they were as common to us as books, since I see
no reason for their inclusion as part of our working tools if
they are not considered as basic and vital for their particular
purposes as are books for the things books can do.
Let me pretend that for the next three or so paragraphs I
am talking to an audio/visual class, and that I am presenting
to them a part of the story as to why it is important to consider
audio/visual materials in the learning process.published or submitted for publicatio