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  • Predictions and Practices for Reducing Heat Damage in Northern Highbush Blueberry (Vaccinium corymbosum L.)

    Creator:
    Yang, Fan-Hsuan
    Abstract:
    Heat-related fruit damage is a common problem in the northern highbush blueberry (Vaccinium corymbosum L). This is particularly true in regions such as the northwestern United States, where summers are warm and dry, and daytime temperature regularly exceeds 32 oC. Millions of dollars of fruit damage are reported in blueberries...
    Resource Type:
    Dissertation
    Full Text:
    : Predictions and Practices for Reducing Heat Damage in Northern Highbush Blueberry (Vaccinium corymbosum L

  • A Korean elementary teacher's beliefs about teaching and learning and its impact on interactions and norms in mathematics classroom

    Creator:
    Cho, Cheong-soo
    Abstract:
    This study described how and why a Korean elementary teacher taught mathematics as he did. Specifically, the study sought to describe his beliefs about the teaching and learning of mathematics and relate them to patterns of classroom interaction and norms. An ethnographic inquiry guided the study of one third grade...
    Resource Type:
    Dissertation
    Full Text:
    and Norms in Mathematics Classroom. Abstract approved: Margaret L. Niess This study described

  • An investigation of tenth grade students' views of the purpose of geometric proof

    Creator:
    Gfeller, Mary Katherine
    Abstract:
    The purpose of this investigation was to describe tenth grade students' views of the purposes of geometric proof within the context of their learning. Classroom observations, the curriculum, assessment tools, journal questions, and a preconceptions questionnaire were used to provide context for the views expressed by students from a single...
    Resource Type:
    Dissertation
    Full Text:
    Investigation of Tenth Grade Students' Views of the Purposes of Geometric Proof Abstract approved: Margaret L

  • An Exploratory Study of Mathematics Disciplinary Practices in Advanced Mathematics

    Creator:
    Glover, Erin D.
    Abstract:
    Policy and research have increased attention in K12 mathematics education on core mathematical practices such as argumentation, justification, and proof, that are central to students learning and doing mathematics. One reason for this increased focus is the empirical evidence that engaging students in mathematical practices provide more equitable opportunities for...
    Resource Type:
    Dissertation
    Full Text:
    : ___________________________________________________________ Rebekah L. Elliott Policy and research have increased attention in K12

  • John Turberville Needham (1713-1781) and eighteenth century theories of generation

    Creator:
    Benson, Keith Rodney
    Abstract:
    There were two viable theories of generation, preformation and epigenesis, existing in the Seventeenth and Eighteenth Centuries. Due to their irreconcilable nature, they were often at loggerheads during this time interval. The status of these generation theories can be effectively understood in terms of Thomas Kuhn's conception of preparadigm science....
    Resource Type:
    Masters Thesis
    Full Text:
    : Paul L. Farber There were two viable theories of generation, prefor- mation and epigenesis, existing

  • The relationship of a problem-based calculus course and students' views of mathematical thinking

    Creator:
    Liu, Po-Hung
    Abstract:
    It has been held that heuristic training alone is not enough for developing one's mathematical thinking. One missing component is a mathematical point of view. Many educational researchers have proposed problem-based curricula to improve students' views of mathematical thinking. The present study reports findings regarding effects of a problem-based calculus...
    Resource Type:
    Dissertation
    Full Text:
    treatment group (R), list treatment group (L). and behavior instruction group (B). All students were given

  • Effects of Intranasal Oxytocin on Attachment in Pet Dogs (Canis lupus familiaris)

    Creator:
    Thielke, Lauren E.
    Abstract:
    The present study explored the effects of intranasal oxytocin (OT), a naturally occurring hormone, on the behavior of pet dogs in an attachment test. Each dog participated in two testing sessions. On one visit saline was administered nasally and on another OT was administered nasally. Condition order was counterbalanced. Following...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ Monique A. R. Udell The present study explored the effects of intranasal oxytocin (OT

  • Proximate Factors Influencing Cat Behavior, Cognition, and The Human-Cat Bond

    Creator:
    Vitale, Kristyn R.
    Abstract:
    The domestic cat is one of the world’s most popular companion animals. However, to date much remains to be learned about cat behavior and the cat-human relationship. To examine the influence of proximate factors on cat behavior and the human-cat bond, three studies were undertaken. Study 1 directly measured the...
    Resource Type:
    Dissertation
    Full Text:
    DISSERTATION OF Kristyn R. Vitale for the degree of Doctor of Philosophy in Animal Science presented on June

  • Macro Stories: Policy Process Dynamics of Presidential Environmental Ideas

    Creator:
    Peterson, Holly L.
    Abstract:
    Public policy narratives and stories are often referenced by the media, politicians, advocacy groups, and across many disciplines in academia. Studies of social and political narratives support the notion narrative matters, but often lack systematic design capable of producing generalizable findings. The Narrative Policy Framework (NPF) has responded to this...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Holly L. Peterson for the degree of Doctor of Philosophy in

  • A paradigmatic framework for flight safety

    Creator:
    Routledge, Garry L.
    Abstract:
    Statistically, travel by air is one of the safest forms of transportation. Yet we continue to experience aviation tragedies. Do we fully understand flight safety or is there another way of looking at the problem? In this work a new way of approaching the question of flight safety is developed,...
    Resource Type:
    Dissertation
    Full Text:
    of the Thesis of Garry L. Rout ledge for the degree of Doctor of Philosophy in Industrial and