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Exploring the relationship between students' level of content knowledge and their ability to engage in scientific argumentation using structural equation modeling
(University of Missouri--Columbia, 2019)
to each other. The aim of this study is to explore the relationship between students' level of science content and their ability to engage in the practice of scientific argumentation. Specifically, this study teases apart content knowledge into both domain-general...
Cultural cognition : the epistemic function of worldviews
(University of Missouri--Columbia, 2019)
Cultural worldviews -- shared, symbolic systems of meaning that render life interpretable -- provide a great deal of knowledge about the world. Thus, the validity of one's worldview may affect the need to think. The present ...
A specificity principle of memory : evidence from aging and associate memory
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The ability to remember associations among components of an event lies at the core of episodic memory (Tulving, 1983), and this ability declines with normal aging (Naveh...
Point processes on the complex plane with applications
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] A point process is a random collection of points from a certain space, and point process models are widely used in areas dealing with spatial data. However, studies of point...
The survival and growth of shortleaf pine systems in the Missouri Ozarks : effects of competition, genetics, and site preparation
(University of Missouri--Columbia, 2019)
survival and growth rates of planted shortleaf pine relative to artificial and natural hardwoods, identify barriers to regeneration success, and develop tools for individual tree assessment. Data from three long-term studies in southeastern Missouri were...
The effect of the flexible modular schedule on student academic achievement, student behavior, and student development
(University of Missouri--Columbia, 2019)
The purpose of this case study was to examine the effect the flexible modular schedule had on student achievement, student behavior, and student development. This study contained three questions that evaluated the effect ...
Regional site response and uppermost mantle seismic structure of central and eastern united states
(University of Missouri--Columbia, 2019)
This dissertation examines seismological data from regional earthquake sources in order to examine the seismological character of the crust and uppermost mantle in central and eastern United States. Firstly, site amplification ...
Herbicide resistant weeds in Missouri : sources and solutions
(University of Missouri--Columbia, 2019)
Herbicide resistant weeds continue to invade new territories each year. Two studies were designed to identify both the spread and the current status of herbicide resistant weeds in Missouri. In 2016 and 2017, 98 separate commercially available bird...
Temperature trends of the Late Cambrian through the Middle Ordovician : implications for Ordovician climate and biodiversification
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The Ordovician Period includes both the largest and longest period of sustained biodiversification--the Great Ordovician Biodiversification Event (GOBE)--and the second...
Developing and evaluating the effectiveness of a place based climate change education toolkit in Missouri
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Climate change is the most serious environmental issue facing humans in modern society. It is more relevant today than ever before since a massive increase in greenhouse gas...
Characterizing territoriality and the mechanisms that mediate it in female Anolis gundlachi lizards
(University of Missouri--Columbia, 2019)
Territoriality is a suite of behaviors through which animals secure access to particular areas or resources. It is prevalent across animal groups and has the potential to exert substantial influence on fitness by mediating ...
Motivation for smoking and smoking cessation : a self-determination theory investigation
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Nicotine dependence is conceptualized as a disorder of motivation. Initial drug use is goal-directed, but with the development of dependence it becomes increasingly routinized...
Three essays on phosphorus runoff and water quality
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Water pollution caused by nutrients, and the resulting eutrophication, have increased over time. This water pollution is increasingly caused by non-point source pollution, both...
Decision-making and demography of greater white-fronted geese
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] Greater white-fronted geese (Anser albifrons) are Arctic-nesting waterfowl with breeding ranges distributed throughout the Arctic. Due to this broad distribution...
The Longue Durée of Choctaw Removal, 1800-1860
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] Historians have long considered Indian removal to be a product of Andrew Jackson's Presidency (1829-1837). They point to the Indian Removal Act (1830), the Cherokee...
The relations between parenting and prosocial behaviors: mediating roles of moral reasoning and familism in Nicaragua
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This study examined the relations between supportive and strict parenting behaviors and adolescents' six types of prosocial behaviors, along with the mediating role...
The relationship between professional learning community implementation and teacher decision-making
(University of Missouri--Columbia, 2019)
to students' needs (Brost, 2000; Servage, 2009). A great deal of educational research exists that indicates that, in order to accomplish educational reform, teachers must be more involved in decision-making processes (Brost, 2000; Conley, 1991; DuFour & Eaker...
Examining the professional development for principals regarding teacher evaluation and the relationship to student achievement
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The mixed method convergent study was conducted to explore the impact of principal professional development practices on teacher evaluation and student EOC scores in high...
Tales of an 'invisible' life stage : survival and physiology among terrestrial juvenile ambystomatid salamanders
(University of Missouri--Columbia, 2019)
of the many amphibian species for which stage-specific data are lacking. Next, I reared larvae of five species (A. annulatum, A. maculatum, A. opacum, A. talpoideum, and A. texanum) from populations along an ~200 km latitudinal gradient in Missouri, USA...
The use of electronic feedback to strengthen teacher intervention beliefs, knowledge, attitudes and intentions
(University of Missouri--Columbia, 2019)
of 95, full and part-time elementary and secondary teachers across 13, public K-12 educational institutions in Missouri. Following an initial assessment, teachers were randomized to either a feedback intervention condition or control condition (i...