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Now showing items 261-280 of 468
The effects of question prompt-based scaffolding and social presence enhancement on students' argumentation and ill-structured problem solving
(University of Missouri--Columbia, 2023)
representations and generating solutions than on justifying and evaluating them; (3) there is no significant difference in argumentation behaviors and problem-solving processes in asynchronous online discussions across the conditions. However, students who...
Field pennycress management in upstate Missouri
(University of Missouri--Columbia, 2017)
Field pennycress has the potential to serve as a cover and oilseed crop. A seed oil content of 25 to 36 percent has created interest in pennycress domestication. This research evaluated management strategies for growing ...
Relations between videogame play and 8th-graders' mathematics achievement
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Research on videogames has examined relationships between the amount of time children spend playing videogames and academic outcomes. This study explored whether associations...
Cynical consumers : dangerous enemies, loyal friends
(University of Missouri--Columbia, 2006)
This dissertation introduces and develops the construct of consumer cynicism, characterized by a perception of a pervasive, systemic lack of integrity in the marketplace, and investigates how cynical consumers behave in ...
Development and validation of the teacher SEC scale (T-SECS) using Item Response Theory
(University of Missouri--Columbia, 2023)
of the study: (1) conceptual framework and item generation (2) item development and content validity, and (3) psychometric evaluation, scale refinement and validation. The study was guided by the following research questions: (1) Do the data meet the IRT...
Woody species and forest structure in northern Missouri riparian forests with different ages and watershed sites
(University of Missouri--Columbia, 2006)
A chronosequence (1 to 250+ years) of 160 woody species plots was established throughout northern Missouri riparian forests to explain the influence of site hydrology and stand age on species distribution and forest structure. Stand age was found...
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...
Overcoming the negative effects of astroturfing attacks on crisis outcomes with strategic communication strategies
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The primary purpose of this study was to explore and develop an effective strategic communication strategy to guide organizations on how to both proactively and reactively...
Criminal behavior patterns of adolescents and young adults who have histories of sexual offenses
(University of Missouri--Columbia, 2008)
The development of criminal trajectories among sexual offenders (SOs) was explored in two studies. Study 1 focused on identifying distinct criminal trajectories, and Study 2 examined the association between these trajectories ...
Reliability-based analysis of settlements of shallow foundations on cohesionless soils
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] Although settlements of foundations on cohesionless soils usually are small, it is important to be able to predict them because the primary issue in the design...
Muse, number 39-41 (2005-2007)
(University of Missouri, Museum of Art and Archaeology, 2008)
A study of unplanned 30-day hospital readmissions in the United States : early prediction and potentially modifiable risk factor identification
(University of Missouri--Columbia, 2020)
is that there is no universal solution to reduce readmissions during hospitalization. Patients can be readmitted for any reason, and their heterogeneous social and clinical factors can further complicate the planning of interventions. The objective of this project...
The relative impact of principal managerial, instructional, and transformational leadership on student achievement in Missouri middle level schools
(University of Missouri--Columbia, 2007)
of a larger study of middle level education being conducted by the Middle Level Leadership Center at the University of Missouri-Columbia. Two survey forms were used to collect data for this study. One survey collected data on managerial...
Social inequalities and mortality during the 1918 influenza pandemic on the island of Newfoundland
(University of Missouri--Columbia, 2022)
statistics, death registers, census data, and historical archives from The Rooms Provincial Archives in Newfoundland and Labrador, as well as supplemental historical qualitative archives from the Memorial University of Newfoundland Special Collections...
Proceedings of the Sanborn Field Centennial : a celebration of 100 years of agricultural research.
(University of Missouri--Columbia, 1989)
Firm strategy and knowledge management in strategic supply chain relationships : a knowledge-based view
(University of Missouri--Columbia, 2006)
Using the knowledge-based view, this study seeks to understand the relationship between firm strategic orientation and interorganizational knowledge management in strategic supply chain alliances of high technology firms. ...
Healing while Black in the U.S.: adverse childhood experiences, ethnic identity, psychological sense of community, and complete mental health of emerging adults
(University of Missouri--Columbia, 2022)
The present study drew on the Phenomenological Variant of Ecological Systems Theory (PVEST) to investigate the impact of socioecological factors on the mental health of Black emerging adults in the United States. Specifically, ...
Exploring the relationship between executive function, grit, academic engagement and self-concept on reading achievement
(University of Missouri--Columbia, 2022)
The purpose of this study was to examine the relationship among executive function, grit, academic self-concept, academic engagement and reading achievement among Black fifth grade students utilizing an adaptation of a ...
The effects of volatiles on the viscosity and heat capacity of calc-alkaline basaltic and basaltic andesite liquids
(University of Missouri--Columbia, 2014)
Calc-alkaline basaltic magmas are volumetrically important at continental and island volcanic arcs, yet their thermal and physical properties are poorly described. These basaltic magmas are characteristically hydrous, and ...