Digital Commons Network^™

Multitaxon Distribution Models Reveal Severe Alteration In The Regional Biodiversity Of Freshwater Invertebrates, Charles P. Hawkins, Lester L. Yuan

Watershed Sciences Faculty Publications

Knowledge of current and historical conditions is needed to guide conservation and restoration policies, but such information is lacking for most taxa. This problem is especially severe for small, inconspicuous taxa, such as the thousands of invertebrate species that inhabit stream and other freshwater ecosystems. We describe a novel application of River Invertebrate Prediction and Classification System (RIVPACS)-type multitaxon distribution models that, when applied to the biological survey data routinely collected in support of water-quality monitoring programs, can quantify the regional biodiversity status of hundreds of taxa. We used models developed for 2 stream data sets (North Carolina and the …

The Utah Statesman, December 1, 2016, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Huntsman Alumni Magazine, Fall 2016, Usu Jon M. Huntsman School Of Business

Huntsman Business Magazine

Alumni magazine for the Jon M. Huntsman School of Business at Utah State University.

A Case Study Demonstrating The Use Of Appreciative Inquiry In A Financial Coaching Program, Lucy M. Delgadillo, Lance Palmer, Joseph Goetz

Human Development and Family Studies Faculty Publications

This article presents a case study of Appreciative Inquiry applied to client work within the context of a solution-focused, financial coaching model. Appreciative Inquiry (AI) is a process –a generative process—wherein a client envisions, describes, and constructs a new meaning or reality through structured questions and answers, and then designs a way to get there (to their destiny). The origins, tenants, and applications of AI approach are described, followed by a real case study involving the utilization of this approach to facilitate a client’s overcoming of a specific, maladaptive money script. The article provides implications for financial practitioners and a …

Curriculum Subcommittee Agenda, December 1, 2016, Utah State University

Educational Policies Committee

Program Proposals

• Offering a Sociology-Criminal Justice Major with emphases
• Changing the name from PhD in Sociology; doctoral specialization in States & Markets to PhD in Sociology; doctoral specialization in Social Inequality
• Offering a Master of Science in Data Science
• Offering a Computer Science Teaching Minor
• Offering a PhD in Landscape Architecture
• Offering a Bachelor of Science in Technology Systems

Semester Course Approval Reviews

Other

• Curriculog updates

Creating Tomorrow, Fall 2016, College Of Engineering

College of Engineering Magazines

Annual magazine for the College of Engineering at Utah State University.

A Pilot Trial Of The Effectiveness Of Acceptance And Commitment Therapy Self-Help For Problematic Pornography Viewing, Scott Thane Heninger

Undergraduate Honors Capstone Projects

Although problematic pornography viewing (PV) is quite prevalent (Carroll et al., 2008), very few studies have been done to test treatments addressing this issue. Preliminary research indicates Acceptance and Commitment Therapy (ACT) is a promising potential treatment for problematic pornography viewing, but this has only been evaluated in face-to-face therapy trials to-date. This study sought to determine the effectiveness of a general ACT self-help book on PV. A sample of 19 participants were recruited and given a copy of the book with directions to read and apply its principles over the course of 8 weeks. Assessments were completed at baseline, …

Language Brokering Consequences As A Function Of Development, Brent M. Gage

Undergraduate Honors Capstone Projects

Language brokering can be defined as a child mediating linguistically for a parent or other adult figure, either in spoken or written communication. This situation is a common occurrence among migrant and refugee families as children tend to acquire a new language at an accelerated rate in comparison with adults. As the immigrant and refugee populations continue to grow in comparison with native groups within the United States, it is increasingly important to understand the phenomenon of child language brokering. Moreover, it is particularly relevant to understand how the expectations for and consequences of language brokering may help to shape …

Measuring The Effects Of High-Altitude Flight And Upper Atmospheric Radiation On Muscle Cells, Annelise Dykes

Undergraduate Honors Capstone Projects

There are several physiological barriers to long-term space travel, including the effects of launch, landing, and microgravity on muscle cells. A payload capsule was designed to maintain cell growth during a high altitude balloon flight to model some of these physiological processes. Murine muscle cells (strain C2C12) were cultured and launched in a capsule on a balloon satellite in November 2016. Cells were monitored for changes due to temperature, flight motion, radiation, and gravity differences by quantifying cell characteristics before and after the flight using physical measurements and cell viability. Instruments were selected to monitor flight data, and a payload …

Development Of A Student-Perspective Based Scale On Instructor Approachability, Xin Zhao

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Students respond to instructor characteristics. Instructor approachability is one such characteristic that is often discussed yet inconsistently defined in the literature. The purpose of this study was to construct and validate a new measure, the Instructor Approachability Scale. The present study used a rationally derived process to generate a list of items that are representative of instructor approachability. Factor analysis was conducted to establish psychometrics for the scale. Regression analyses were then conducted to examine the impact of instructor approachability on several outcomes, including students’ help-seeking attitudes, satisfaction with the course, and mastery of course content. Several significant main …

Suicide And Disability: Three Different Analyses Of A Nation-Wide Sample Of American Adults, Emily M. Lund

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Suicide is a major public health issue and the 10^th leading cause of death in the U.S. People with disabilities are one group that may be at high risk for suicide. This dissertation presents three studies that examined suicidal thoughts and behaviors in a national sample of individuals with and without disabilities. They also examined the ways in which depression scores and sociodemographic factors such as gender, religion, race, and employment, interact with disability status to influence suicidality. I found that people with disabilities reported more suicidal thoughts and suicide attempts and were more likely to believe that they …

Educational Policies Committee Agenda, December 1, 2016, Utah State University

Educational Policies Committee

• Subcommittee Reports
• Curriculum Subcommittee
• Course Approvals
• Program Proposals
• Academic Standards Subcommittee
• General Education Subcommittee

Buckhorn Plantain Control In Irrigated Pastures, Allan Sulser, Ralph Whitesides, Cory Ransom

All Current Publications

This fact sheet describes Buckhorn plantain, a weed with increasing significance in Utah. It includes a management options, and test plot observations and results.

Scholarship On Robert Burton's The Anatomy Of Melancholy, Matthew Bishop

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The history of scholarship on Robert Burton’s The Anatomy of Melancholy will be explored in this thesis, beginning with a biographical background of Robert Burton and a brief description of The Anatomy of Melancholy. The overall arc of scholarship on Burton’s text began with a wave of early popularity in the seventeenth century, followed by a period of critical neglect in the eighteenth century when no new editions of the book were published. A renewed interest in the Anatomy in the nineteenth century led to a flurry of Burton studies in the twentieth century. The major trend in Burton …

Investigating And Improving Bridge Management System Methodologies Under Uncertainty, Minwoo Chang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation presents a novel procedure to select explanatory variables, without the influence of human bias, for deterioration model development using National Bridge Inventory (NBI) data. Using NBI information, including geometric data and climate information, candidate explanatory variables can be converted into normalized numeric values and analyzed prior to the development of deterministic or stochastic deterioration models. The prevailing approach for explanatory variable selection is to use expert opinion solicited from experienced engineers. This may introduce human influenced biases into the deterioration modeling process. A framework using Least Absolute Shrinkage and Selection Operator (LASSO) penalized regression and covariance analysis are …

The Effects Of Rootstock, Scion, Grafting Method And Plant Growth Regulators On Flexural Strength And Hydraulic Resistance Of Apple, Stuart W. Adams

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The apple rootstock ‘Geneva^® 41’ (‘G.41’), is desirable for its resistance to fire blight, Erwinia amylovora, while producing high yields. However, ‘G.41’ and other Geneva^® selections tend to form weak graft unions in the nursery that are susceptible to breaking in the wind, at harvest, or during shipment. In order to understand and remedy this graft union weakness, six scions (‘Fuji’, ‘Gala’, ‘Honeycrisp’, ‘McIntosh’, ‘Pink Lady’, and ‘Scilate’) by seven rootstocks (‘G.41’, ‘G.935’, ‘G.214’, ‘G.11’, ‘M.9-NIC 29’, ‘B.9’ and ‘EMLA 26’), by two grafting methods (chip bud and saddle graft) in a factorial design were tested for graft …

Laboratory Experiences In Mathematical Biology For Post-Secondary Mathematics Students, Matthew Lewis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In addition to the memorization, algorithmic skills and vocabulary which is the default focus in many mathematics classrooms, professional mathematicians are expected to creatively apply known techniques, construct new mathematical approaches and communicate with and about mathematics. We propose that students can learn these professional, higher level skills through Laboratory Experiences in Mathematical Biology (LEMBs) which put students in the role of mathematics researcher creating mathematics to describe and understand biological data. LEMBs are constructed so they require no specialized equipment and can easily be run in the context of a college math class. Students collect data and develop mathematical …

Parenting Styles And Child Outcomes In Puerto Rican Families, Jeisianne Rosario Colón

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to evaluate observed parenting dimensions and styles among Puerto Rican parents living in Puerto Rico and its relationship to internalizing and externalizing child problems. Participants included 51 families with a child between the ages of 6 and 11. Families engaged in different behavioral observational tasks such as: making puzzles, recess, or solving a problem. The Parenting Styles Observation Rating Scale was used to code the observations and the Child Behavior Checklist was used to assess for behavioral problems. Overall, parents received high ratings on warmth, demandingness, and autonomy granting. Supportive demandingness was negatively associated …

The Effect Of Prosody On Preschool Children’S Emotional, Cognitive, And Behavioral-Eye And Behavioral-Body Engagement During Story Time, Trevor Rowe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many children have insufficient early literacy experiences and fail to obtain proficient emergent literacy before they enter kindergarten. Reading to young children has been positively linked to improving their emergent literacy. Numerous factors influence how engaged children are while being read to including the adult’s prosody, receptive vocabulary, and the home literacy environment. Using a quantitative quasi-experimental design, this study sought to understand the association among prosody, child engagement (emotional, cognitive, behavioral-eye, and behavioral-body), receptive vocabulary, and the home literacy environment. The sample included 76 3- to 5-year-old children from local child care centers and their parents. To understand the …

Evaluation Of The Shelf-Stability Of A High-Carotenoid Breakfast Food And Its Impact On Skin Carotenoid Levels, Dawn L. Reed

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Carotenoids are pigments found throughout nature in a large variety of plants including fruits and vegetables (F/V). Carotenoids provide much of the color we see in nature but are perhaps most noticeable in plants with yellow, orange, or red flesh. Carotenoids are antioxidants that serve as a protection against harmful ultraviolet radiation and other free radical producing processes in the body and in plant tissues. Once consumed, carotenoids are deposited in the skin, particularly in fatty tissue. Raman resonance spectroscopy (RRS) can be used to quantify skin carotenoid levels and has been proven a good indicator of F/V consumption. A …

Oocyte Quality: Molecular Constituents Altered In The Oocyte Due To Various Environmental Factors, Lindsay Cox

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An estimated 1.6 million American couples struggle with infertility. Some causes for poor fertility can be clearly defined but in many instances, subfertility is unexplained. Poor oocyte quality is now considered to be a main contributing factor for many causes of infertility. Good oocyte quality is crucial for many processes including embryo development and maintaining pregnancy. There is a possibility that any alterations to the oocyte can have long lasting effects on embryo development and the health of the offspring. The oocyte is very sensitive to any perturbations to its surrounding environment. Transcripts for apoptosis inhibitors and epigenetic modifiers were …

Report Detailing The Development Of University Articulation Agreements And Course Syllabi Revisions For The Engineering Drafting & Design Technology Program At Salt Lake Community College, Michael Stenquist

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This project is an attempt to close the gap between local industry, higher education, and the Engineering Drafting and Design Technology (EDDT) department at Salt Lake Community College (SLCC). As a longtime drafting instructor in the EDDT department at SLCC, a need for change in industry from board drafting, to 2-D CAD, and now to 3-D CAD has occurred. Because of these changes, the program has continually been updated to meet the needs of the students and local industries. The purpose of this project detailed in this report was first, to explore the drafting needs of professionals working in the …

Agricultural Adaptation To Drought In The Sri Lankan Dry Zone, Emily Burchfield, Jonathan Gilligan

Environment and Society Faculty Publications

Droughts affect more people than any other natural disaster. Drought severity is not merely a function of precipitation; it emerges from a web of interrelations between human and natural systems. The impacts of drought are equally complex, shifting across temporal scales, economic sectors, and regions. Even in regions with similar hydroclimatic characteristics, there is tremendous variation in the effects of drought. This study combines satellite imagery, geospatial data, and qualitative data to identify the multi-scalar factors that drive variations in agricultural responses to drought. We analyzed eleven years of remotely sensed imagery to identify agricultural areas in which cultivation occurred …

Simple Soil Quality Tests And Organic Management Practices For Orchards In The Intermountain West, Esther Oline Thomsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil health is often overlooked as a long-term management strategy as growers face an increasing number of short-term management challenges in the Intermountain West. The costs of inputs are rising and water resources are becoming more limited. Soil with poor health typically requires more amendments and fertlizers to meet crop needs. Soil health tests can help reveal management practices that reduce soil health, as well as those that improve soil health. Practices known to improve soil health are reduced to no tillage, cover crop use- especially legumes, and addition of mulch and other organic materials. Soil health testing is not …

Peaches In The Garden, Tiffany Maughan, Brent Black, Andrea Simondi

All Current Publications

This fact sheet describes peaches and includes recommended cultivars for Utah, how to grow them; pests and disease;, and harvest, storage and use information.

Ncer Assistance Agreement Annual Progress Report For Grant #83582401 - Assessment Of Stormwater Harvesting Via Manage Aquifer Recharge (Mar) To Develop New Water Supplies In The Arid West: The Salt Lake Valley Example, Ryan Dupont, Joan E. Mclean, Richard C. Peralta, Sarah E. Null, Douglas B. Jackson-Smith

Civil and Environmental Engineering Faculty Publications

The aims of the original proposed project remain the same, that is, to test the hypothesis that Managed Aquifer Recharge (MAR) for stormwater harvesting is a technically feasible, socially and environmentally acceptable, economically viable, and permittable option for developing new water supplies for arid Western urban ecosystems experiencing increasing population, and climate change pressures on existing water resources. The project is being carried out via three distinct but integrated components that include: 1) Monitoring of existing distributed Managed Aquifer Recharge (MAR) harvesting schemes involving a growing number of demonstration Green Infrastructure (GI) test sites; 2) Integrated stormwater/vadose zone/groundwater/ ecosystem services …

Pain Acceptance Potentially Mediates The Relationship Between Pain Catastrophizing And Post-Surgery Outcomes Among Compensated Lumbar Fusion Patients, Cassie Dance, M. Scott Deberard, Jessica Gundy Cuneo

Psychology Faculty Publications

Purpose: Chronic low back pain is highly prevalent and often treatment recalcitrant condition, particularly among workers’ compensation patients. There is a need to identify psychological factors that may predispose such patients to pain chronicity. The primary aim of this study was to examine whether pain acceptance potentially mediated the relationship between pain catastrophizing and post-surgical outcomes in a sample of compensated lumbar fusion patients.

Patients and methods: Patients insured with the Workers Compensation Fund of Utah and who were at least 2 years post-lumbar fusion surgery completed an outcome survey. These data were obtained from a prior retrospective-cohort study that …

The Utah Statesman, November 28, 2016, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

The Challenge Of Climate Change Adaptation For Agriculture: An Economically Oriented Review, Bruce A. Mccarl, Anastasia W. Thayer, Jason P. H. Jones

Applied Economics Faculty Publications

Climate change is occurring. Deviations from historic temperatures and precipitation plus increased frequency of extreme events are modifying agriculture systems globally. Adapting agricultural management practices offers a way to lessen the effects or exploit opportunities. Herein many aspects of the adaptation issue are discussed, including needs, strategies, observed actions, benefits, economic analysis approaches, role of public/private actors, limits, and project evaluation. We comment on the benefits and shortcomings of analytical methods and suggested economic efforts. Economists need to play a role in such diverse matters as projecting adaptation needs, designing adaptation incentives, and evaluating projects to ensure efficiency and effectiveness.

Faculty Senate Executive Committee Agenda, November 21, 2016, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Retention and Student Success
• EPC Items (November)
• USUSA Annual Report
• 402.12 Senate Standing Committees (Second Reading)