s the recall of
the sight of a friend.
Three points of dispute in connection with image types are worth while
noting. First, the question is raised by some psychologists as to
whether kinaesthetic or motor images really exist. An example of such an
image would be to imagine yourself as dancing, or walking downstairs, or
writing your name, or saying the word "bubble." Those who object to such
an image type claim that when one tries to get such an image, the
attempt initiates slight muscle movements and the result is a sense
experience instead of an imaged one. They believe this always happens
and that therefore a motor image is an impossibility. Others agree that
this reinstatement of actual movements often happens, but contend that
in such cases the image precedes the movement and that the resulting
movement does not always take place. The question is still in dispute.
The second question in dispute is as to the possibility of classifying
people according to the predominant type of their imagery. People used
to be classed as "visualizers," "audiles." etc., the supposition being
that their mental imagery was predominantly in terms of vision or
hearing. This is being seriously questioned, and experimental work seems
to show that such a classification, at least with the majority of
people, is impossible. The results which are believed to warrant such a
conclusion are as follows: First, no one has ever been tested who always
used one type of image. Second, the type of image used changed with the
following factors: the material, the purpose of the subject, the
familiarity of the subject with the experience imagined. For example,
the same person would, perhaps, visualize if he were imaging landscape,
but get an auditory image of a friend's voice instead of a visual image
of him. He might, when under experimental conditions with the
controlling purpose,--that of examining his images,--get visual images,
but, when under ordinary conditions, get a larger number of auditory and
kinaesthetic images. He might when thought was flowing smoothly be using
auditory and motor images, but upon the appearance of some obstacle or
difficulty in the process find himself flooded with visual images.
Third, subjects who ranked high in one type of imagery ranked high in
others, and subjects who ranked low in one type ranked low also in
others. The ability seems to be that of getting clear image types, or
the lack of it, rather than the ability
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