Thesis (Ph. D.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains iv, 82 p. : ill. Includes abstract. Includes bibliographical references (p. 44-47).

Thesis (B.Sc.Hons.) -- University of Adelaide, Department of Psychology, 1975.

Thesis (Ph. D.)--University of Washington, 1997. / Vita. Includes bibliographical references (leaves [82]-86).

Thesis (Ph. D.)--University of Canterbury, 2009. / Typescript (photocopy). "April 20, 2009." Includes bibliographical references (leaves 160-177). Also available via the World Wide Web.

Thesis (Ph. D.)--University of California, San Diego, 2006. / Title from first page of PDF file (viewed December 6, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 137-148).

Preferences were determined for rats as they explored three differentially complex visual stimuli over a series of trials. Early visual experiences were manipulated by differential enrichment periods in the first of two experiments in the study and by differential rearing conditions in the second experiment. Results were evaluated in terms of their support for the following predictions from the theory of Dember and Earl (1957): 1. When experience with stimuli differing in visual complexity leads to preferences for stimuli of different complexities, high-complexity experienced organisms will prefer more complex stimuli than low-complexity experienced organisms. 2. When shifts in preference between trials are expressed, the direction of such shifts will be towards increased complexity. 3. When rate and/or degree of shift in complexity preferences differ between groups receiving different levels of visual complexity experience, high-complexity exposed groups will show the faster and/or greater degree of shift to higher complexities. Support for these predictions was found. Suggestions for improvement of the Dember and Earl model and of the techniques for investigating it were discussed. / Arts, Faculty of / Psychology, Department of / Graduate

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Thesis (Ph. D.)--West Virginia University, 2009. / Title from document title page. Document formatted into pages; contains vi, 93 p. : ill. Includes abstract. Includes bibliographical references (p. 90-93).

Thesis (M.Soc.Sc. Psychology)--University of Waikato, 2008. / Title from PDF cover (viewed February 24, 2009) Includes bibliographical references (p. 134-145)

Thesis (Ph. D.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains vii, 52 p. : ill. Vita. Includes abstract. Includes bibliographical references (p. 44-48).