Search
Now showing items 41-60 of 136
Expanding social cognitive career theory : academic satisfaction of female students of color in STEM
(University of Missouri--Columbia, 2021)
Underrepresentation of women and students of color has been a longstanding issue in science, technology, engineering, and mathematics (STEM). Although the gender gap has narrowed in several STEM fields in recent years, ...
The development of online self-regulated learning model and initial validation of human interaction component of online self-regulated learning
(University of Missouri--Columbia, 2008)
of the model through a measurement development process. For this dissertation study, human interaction aspect of self-regulation was investigated through the measurement development processes. For this study 52 items were developed. For the Exploratory Factor...
Evaluating phytochemical contributions to atrazine degradation
(University of Missouri--Columbia, 2020)
Surface water contamination from the herbicide atrazine (2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine) has been a concern for many years. The use of vegetated buffer strips (VBS) is known to improve water quality ...
Examining the Relationship between High School Mathematics Preparation and College Attendance
(2022)
This non-experimental, quantitative study investigated the association between the number of high school mathematics credits earned and college attendance. Specifically, this study examined the relationship for graduates ...
Adsorption of fluorescent labeled E. coli in selected vegetative buffer systems
(University of Missouri--Columbia, 2022)
-and-water-borne pathogens like Salmonella enterica, Escherichia coli, Vibrio cholerae, Campylobacter jejuni, Shigella spp., enterotoxigenic, Clostridium difficile, Listeria monocytogenes are presenting threats to over 600 million people worldwide, almost 1 in 10 persons...
Degradation of the veterinary antibiotics in swine manure via anaerobic digestion
(University of Missouri--Columbia, 2021)
(HRT) of 21 days and a loading rate of 1.0 g-VS/L-day. Carbon dioxide concentration of the biogas and pH values of the digestate verifying digester performance were measured every four days and every week, respectively. The AD process allowed 2 HRT...
Negotiating identity & managing roles : a phenomenological analysis of volunteers' lived experiences
(University of Missouri--Columbia, 2009)
Among the multiple frames used to view volunteering, many have described volunteerism as a staple of democracy, a valuable source of labor for the nonprofit sector, and a source of personal and work related benefits (Musick ...
An examination of the leadership competencies within a community college leadership development program
(University of Missouri--Columbia, 2010)
An extensive review of the literature suggested the nation's community colleges are quickly approaching a leadership crisis as current leaders are fast approaching retirement. In response, community colleges are investing ...
Navigating Social-emotional Experiences for Readers: Stories of Two High-performing Urban Elementary Teachers
(University of Missouri -- Kansas City, 2019)
Reading proficiency rates for elementary students in the United States are extremely
concerning, especially for students in urban contexts (National Assessment of Educational
Progress, 2017). Due to accountability ...
Effects of late gestational copper, zinc, and manganese source and inclusion in beef cattle
(University of Missouri--Columbia, 2019)
A study was conducted to determine the effects of source and inclusion of Cu, Zn, and Mn during late gestation on cow and calf mineral status, fetal growth, and offspring immune function and pre-weaning performance. Cows ...
Resilience among elementary educators as measured by the personal and organizational quality assessment-revised and the emotional quotient inventory: short
(University of Missouri--Columbia, 2006)
Purpose: The purpose of this study was to examine the effect of time on the indices within the Personal and Organizational Assessment-Revised (POQA-R, Institute of HeartMath, 1999-2004) among rural, elementary educators ...
Academic and white working class perceptions of the economic aspects of white privilege
(University of Missouri--Columbia, 2007)
One job of social scientists is to parse out partial knowledge from every relevant social location in order to present a structural interpretation of social phenomena. A textual and content analysis was performed on both ...
The Role of Temporary Help Employment in Low-wage Worker Advancement
(Department of Economics, 2007)
Temporary Assistance for Needy Families, whose participants are seriously disadvantaged; a job training program with a highly heterogeneous population of participants; and employment exchange services, whose participants consist of Unemployment Insurance...
Traffic impact assessment and mitigation strategies for disruptions
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This dissertation research focuses on modeling traffic conditions affected by disruptive events such as work zones, incidents, and hurricanes. Using a ...
Comparisons of Support Among K-12 Music Teachers in Missouri and Kansas
(University of Missouri -- Kansas City, 2020)
The purpose of this study is to examine correlations between various personal and situational factors and music teachers’ perceptions of support received from administration, colleagues, and students’ parents. We developed ...
Existence and construction of real-valued equiangular tight frames
(University of Missouri--Columbia, 2009)
This paper presents results on real-valued equiangular tight frames (ETFs) and related topics. Some geometric theorems are developed, and aspects of frame theory are used to gain insight into ETFs. We develop a projection ...
Accessibility of public services : city government institutions and service spatial distribution
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Public services are central to the purpose of city government, and scholars have found that government institutions affect policy and budgetary ...
The perception of agricultural education professionals regarding the purpose and current outcome of school-based agricultural education
(University of Missouri--Columbia, 2009)
This study sought to identify if a discrepancy exists between agricultural education professionals' perceptions regarding the purpose and current outcome of school-based agricultural education (SBAE) curriculum. The ...
Comparing theories of the policy process and state tuition policy : critical theory, institutional rational choice, and advocacy coalitions
(University of Missouri--Columbia, 2008)
This dissertation triangulates four theories of the policy process to explain state-level tuition policy change. Very little policy research examines theories of the policy process in concert. Moreover, the field of higher ...
The effects of Instagram's idealized portrayals of motherhood on new mothers' well-being
(University of Missouri--Columbia, 2021)
Similar to how early mass media idealized the experience of motherhood through content such as celebrity mother profiles in magazines, social media is now disseminating idealized portrayals of motherhood that may be putting ...