This study seeks to explore relationships between Logo turtle graphics and visual literacy by addressing two related questions: (a) can traditional visual literacy concepts, as found in the published literature, be synthesized in terms of Logo turtle graphics, and (b) do the literature and "hands-on" experience with turtle graphics indicate that visual competencies are pertinent to graphics-based electronic communications in computer culture? The findings of this research illustrate that Logo turtle graphics is a self-contained model to teach visual literacy skills pertinent to computer culture. This model is drawn from synthesizing published literature and the classroom experience of Logo learners, which is demonstrated through their visual solutions to Logo assignments. A visual analysis and interpretation of the subjects' work concludes that the principles and competencies associated with traditional visual literacy skills manifest during the Logo turtle graphics experience. The subjects of this study demonstrate that visual literacy pertinent to computer culture includes reading, writing, and drawing alphanumerics and pictographic information with linguistic equivalence. The logic for this symbolic metaphor is body-syntonic spatial experience explained in geometric terms. The Logo learner employs computational models for visual ideas and visual-verbal symbols for spatial ideas in the course of doing turtle graphics.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc798048 |
| Date | 08 1900 |
| Creators | Horn, Carin E. |
| Contributors | Davis, D. Jack, Young, Jon I., McCarter, R. William, Scott, Brian, Schwark, Harris D., Sullivan, Scott A. |
| Publisher | University of North Texas |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | ix, 337 leaves : ill., Text |
| Rights | Public, Horn, Carin E., Copyright, Copyright is held by the author, unless otherwise noted. All rights |
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