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Now showing items 241-260 of 465
Development of a scale for evaluating screening tests for cancer : attributes patients emphasize (escape)
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The public's overenthusiasm for cancer screening tests has the potential to subject many individuals to harms such as overdetection and false positives. Thus...
Streambank erosion and risk assessment of contaminant transport in Missouri watersheds
(University of Missouri--Columbia, 2010)
Sedimentation and herbicide are significant water quality concerns in claypan watersheds. Two separate watershed-scale studies were conducted in the Central Claypan Region of northeastern Missouri. One project investigated the effects of season...
Attention-deficit / hyperactivity disorder and parent-child affective congruence in middle childhood
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 12/1/2024] Attention-deficit / hyperactivity disorder (ADHD) is a developmental disorder associated with both social cognition differences (i.e., differences in facial affect categorization) and long-term ...
Understanding how violence impacts rural mexico: a cross sectional analysis
(University of Missouri--Columbia, 2021)
Violence has negative impacts on the wellbeing of civilians, but it specifically has a stronger impact on the rural poor. In Mexico, the rural poor are often ignored in academic research and in policies that address violence, ...
Influence of site conditions on near-field effects in multi-channel surface wave measurements
(University of Missouri--Columbia, 2011)
Geophysical measurements using surface wave methods (SWM) are in widespread use as a means to non-destructively and non-intrusively characterize geotechnical site conditions for a variety of applications. Surface wave ...
Religious involvement, attitudes toward seeking professional psychological help, and preferences for alternative mental health settings
(University of Missouri--Columbia, 2005)
Religion is an important diversity variable; however, it is an understudied area in psychology. The purpose of this study was to explore ways that religious factors interact with help-seeking attitudes as well as preferences ...
The effects of question prompt-based scaffolding and social presence enhancement on students' argumentation and ill-structured problem solving
(University of Missouri--Columbia, 2023)
Asynchronous online discussions have the potential to facilitate meaningful learning activities, such as ill-structured problem-solving, due to their asynchronicity and connectivity. However, the literature identifies two ...
Designing a LANDIS PRO harvest module and examining the effects of temporal resolution on simulation outcomes
(University of Missouri--Columbia, 2012)
The development and testing of forest landscape models is an ongoing process. This thesis documents a portion of this process working with the LANDIS PRO 7.0 forest landscape model in two parts. In the first chapter I ...
An applied economic analysis of the demand for pork primal cuts
(University of Missouri--Columbia, 2021)
This study estimates domestic disappearance equations for the six main pork primal cuts (belly, butt, ham, loin, picnic, and rib) to determine the own-price, cross-price, and income elasticities for each cut. These equations ...
Use of main channel and shallow-water habitat by larval fishes in the lower Missouri River
(University of Missouri--Columbia, 2006)
I developed a series of research objectives organized in a spatial hierarchy to characterize larval fish nursery habitat within the lower Missouri River. Native carpsucker spp./buffalo spp. (Carpiodes spp./Ictiobus spp.) and chub spp. (Macrhybopsis...
Elephant in the room : a study of the impact of emotional experiences on burnout among Chinese reporters
(University of Missouri--Columbia, 2020)
This dissertation is conceived to examine the emotional labor of Chinese frontline reporters and its effects on their job burnout. For both detailed descriptive and generalizable findings, the mixed-method approach combining ...
A mixed-methods investigation of teacher classroom experiences and social-emotional learning during the COVID-19 pandemic
(University of Missouri--Columbia, 2023)
of SEL implementation, teachers reported heightened levels of stress upon the return to the classroom and worse student behavior. After controlling for teacher demographics, a series of multi-level models revealed that teachers implementing SEL...
An in depth evaluation of internal criteria for determining the number of clusters in a data set
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Clustering procedures partition data sets into groups, minimizing the distance within clusters while maximizing the distance between clusters. Clustering can be a powerful tool...
Development and validation of the teacher SEC scale (T-SECS) using Item Response Theory
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 8/1/2024] The purpose of this dissertation study was to develop a comprehensive and effective self-report scale, Teacher Social-Emotional Competence Scale (T-SECS) using Item Response Theory (IRT) to measure ...
The distribution of financial responsibility within the family and its effect on family risk behaviors
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Men are more willing to take risks and invest more in stocks than women. Do gender differences with respect to risk tolerance still exist within married and cohabiting couples...
Feeding the student body: Insecurity and inequality among college students
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] In this study, I investigate the impact of food and food insecurity on the lives of college students. Broadly, this research is aimed at highlighting food as a resource vital...
Expectation formulations and optimal decisions in cattle feedlot problems
(University of Missouri--Columbia, 1972)
Economic agents are continually required or assumed to make decisions based upon variables which are unknown or perhaps known with some degree of uncertainty. In order to aid the decision maker in making intelligent ...
Taxonomy, taphonomy, and ecology of Silurian (late Telychian) conulariids from the Waukesha Lagerstatte, Wisconsin
(University of Missouri--Columbia, 2021)
) borrowed from the University of Wisconsin Geology Museum, Madison, USA were examined using a combination of light microscopy, scanning electron microscopy, and energy dispersive X-ray spectroscopy (SEM-EDS), to assist in the classification of these taxa...
Effective numerical methods to model dynamic behavior of springs with torsion
(University of Missouri--Columbia, 2018)
The purpose of this thesis is to find effective algorithms to numerically solve certain systems of differential equations that arise from standard Newtonian mechanics. Numerical models of elastica has already been well ...
Development and initial validation of the International Students' Advising Relationships scale (iSTAR)
(University of Missouri--Columbia, 2022)
The International Student's Advising Relationship scale (iSTAR) was developed to allow counselors, educators, and researchers to assess international students' relationship with their advisors from a cultural lens. An ...