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Ragan, Tillman J. – 1978
This paper presents the thesis that a perceptual rationale for visual literacy may be found in operational form within what is measured by established tests of cognitive style. Ten primary dimensions of cognitive style are briefly reviewed, including field independence-field dependence, impulsivity-reflectivity, visual-haptic, leveling-sharpening,…
Descriptors: Cognitive Development, Cognitive Style, Cognitive Tests, Educational Research
Young, Judith K.; Ragan, Tillman J. – 1980
This paper briefly reviews some of the literature on the use of visual imagery in the conceptualization and solution of mathematical problems, especially its use in the learning of mathematics by children, and notes that a mutually facilitative effect occurs between mathematics and visual aptitude. A bibliography, a short list of resource…
Descriptors: Children, Imagery, Literature Reviews, Mathematical Concepts
Ragan, Tillman J.; Huckabay, Keith – 1978
This paper documents and describes a new course in visual communications developed at the University of Oklahoma to serve a general college undergraduate audience. The course content which is summarized in three areas--graphics and media techniques, visual/verbal message design and delivery, and "pure visual" message design and delivery--is…
Descriptors: Audiovisual Instruction, Communication Skills, Course Content, Course Descriptions
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Rezabek, Landra L.; Ragan, Tillman J. – Reading Psychology, 1988
Explains how computers can offer learners powerful assistance in their acquisition of certain visual thinking skills. Describes the limitations and potential of using computers as tools for visual thinking with links to creative writing activities in a fourth-grade class. (MM)
Descriptors: Computer Graphics, Computer Uses in Education, Creative Writing, Elementary Education