Digital Commons Network^™

Practical Implications Of Learning From Unsuccessful Retrieval Attempts, Ann C. Rossmiller, James R. Houston

Williams Honors College, Honors Research Projects

Recent findings suggest that retesting oneself facilitates better learning than studying alone. Building off previous experiments where correcting participants has significantly increased correctness, the current study furthers our understanding about learning from unsuccessful retrieval attempts by manipulating the frequency of correction. Using a set of 42 associated word pairings, each participant was exposed to two blocks where they would memorize the word pairs. This was followed by two quizzing blocks and a final exam block where participants were asked to write down the associate to the stimulus presented on screen. Frequency of correction was manipulated during the quizzing blocks where …

A Review Of Secondary Mathematics Textbooks On Families Of Functions, Emily Nyszczy

Williams Honors College, Honors Research Projects

In 2008, twelve commonly used textbooks were studied for their use of technology and content across 5 families of functions: polynomial, rational, exponential, logarithmic, and trigonometric. Since 2008, the Common Core State Standards have been released and many textbook companies have used this as an opportunity to change their textbook content. This study reevaluates new high school algebra and precalculus textbooks across many of the same criterion studied in 2008. Some topics such as increasing and decreasing functions significantly increased their presence in the mathematics textbooks while topics such as sketching graphs has decreased. The reason for this shift in …

Young Adult Fiction Writing In The Classroom: Emily’S Investigation And Insights, Emily Westfall

Williams Honors College, Honors Research Projects

This project explores the field of young adult literature, while also discovering the creative writing process required to develop a young adult novel. The project is organized into three separate parts. Part One focuses on young adult writers and the literature they create, along with the benefits of using these novels in a high school classroom. To benefit my future career as a future writing teacher, I researched the process required to write a fiction novel, specifically one in the young adult genre. Within this section, sources are cited such as experienced teachers and the scholarship on young adult literature. …

The Association Between Cognitive Function And Objective Adherence To Dietary Sodium Guidelines In Patients With Heart Failure., Mary A Dolansky, Julie T Schaefer, Misty Aw Hawkins, John Gunstad, Anup Basuray, Joseph D Redle, James C Fang, Richard A Josephson, Shirley M Moore, Joel W Hughes

Heart and Vascular Articles

BACKGROUND: Although cognitive impairment is common in heart failure (HF) patients, its effects on sodium adherence recommendations are unknown.

PURPOSE: Our aim is to examine if cognitive function is associated with patient sodium adherence.

METHODS: Sodium collection/excretion and cognitive function were assessed for 339 HF patients over a 5-8-week period. Neuropsychological testing was performed at baseline (Visit 1), whereas two 24-hour urine samples were collected within 7 weeks postbaseline. The ability to collect two 24-hour urine samples and the estimation of sodium excretion levels from these samples were used to estimate sodium adherence recommendations.

RESULTS: Nearly half (47%) of the …

Operational And Water Quality Analysis For The City Of Akron's Water Treatment Plant And Distribution System, Chelsea James

Williams Honors College, Honors Research Projects

Chlorination is one of the most common methods of treating pathogens and ensuring microbial water quality in water treatment and distribution. As chlorinated water leaves the source and travels through the water distribution system, the chlorine reacts with both the organic compounds (dissolved organic carbon, DOC) in the source water and the corrosion or biofilm of the pipe walls. The chlorine concentration, or chlorine residuals, at any point in the water distribution system is a good measure of water quality. At the same time, chlorination produces disinfection byproducts as the chlorine also reacts with other naturally-occurring materials in the water. …

Diversification And Market Neutral Portfolios In S&P500, Alan S. Agnew

Williams Honors College, Honors Research Projects

Our goal is to investigate strategies to deal with the risks associated with holding asset in the stock market. We first deal with risk of holding a specific stock, by the use of diversification. Later, we’ll attempt to deal with the market risk, which is the risk of entire market going up and down. Data used in this project comes from daily adjusted closing price of stocks listed in the S&P500 index ranging from January 3^rd, 2000 to December 31^st, 2015 and the data is processed using statistical software R.

Sections 2 through 4 of this …

Comparison Of Option Price From Black-Scholes Model To Actual Values, Matthew J. Krznaric

Williams Honors College, Honors Research Projects

The Black-Scholes model is a widely used method for pricing European-style options in a straightforward way, through the use of calculations and ideal market assumptions. Due to certain unrealistic ideal conditions exercised by the model, The Black-Scholes technique of pricing options may not be entirely accurate in implementation. This paper addresses these problems due to the model limitations, determining how The Black-Scholes method compares to the results when using the actual data. Using a mix of historical S&P500 data and generated normal distributions, we first calculated and graphed option prices through the Black-Scholes formulas. With the help of R, we …

Fundamentals For Horn Students, Kierstin Jenkins

Williams Honors College, Honors Research Projects

Many band directors find teaching horn to be intimidating. Through extensive research, this project has compiled some of the best exercises to help horn players improve and explains the rationale behind them. The written work contains information and descriptions about the different fundamentals that horn students need in order to be successful and develop good tone quality. The appendix includes examples of these exercises so that an educator has resources to teach his/her horn students. The fundamentals included are: breathing, buzzing, long tones, flow studies, lip slurs, and pitch.

Classroom Management, Summer L. Emich

Williams Honors College, Honors Research Projects

This project focused its research on how various teachers implement classroom management into their classrooms. The definition of classroom management used for this project is from The Glossary of Education Reform, which says classroom management refers to the “wide variety of skills and techniques that teachers and schools use to keep students organized, orderly, focused, attentive, on task, and academically productive during a class” (Great Schools Partnership, 2014, p. 1). The purpose of this project was to determine how various teachers incorporate classroom management into their classrooms. Two schools were used during this project where two principals were interviewed and …

Pothole Reporting System, Brian G. Simmons Mr., Alissa L. Mcgill Ms., Elizabeth J. Hammell Ms., Sean D. Querry Mr.

Williams Honors College, Honors Research Projects

The purpose of this project is to create a pothole detection device that can be attached to the underside of a commercial vehicle. Potholes cost motorists around 6.4 billion dollars annually, thus demonstrating the need for a system to aid with the detections and reporting of potholes. The four systems we needed to consider for the implementation of this project were the power system, the sensing system, the data processing system, and the reporting and logging system. Power pulled from the vehicle will enable the sensors and data processing module. The data processing module will analyze the readings from the …

Getting Back To Our Roots, Emily J. Jacobs

Williams Honors College, Honors Research Projects

Completing this senior honors project afforded the opportunity to develop activities around the topics of basic gardening skills, cooking skills, and the importance of quality nutrition for the students from the Center for Child Development Day Camp. Seven lesson plans were developed in collaboration with Mrs. Kathy Schupp, the director of the Nutrition Center. At the beginning of summer, discussion took place regarding the types of nutrition information that could be learned from working in the Schrank Hall South teaching garden. The Great Garden Detective Adventure was used as a resource in planning lessons for the students. This book was …

Pothole Reporting System, Elizabeth J. Hammell, Alissa L. Mcgill, Brian G. Simmons, Sean D. Querry

Williams Honors College, Honors Research Projects

The purpose of this project is to create a pothole detection device that can be attached to the underside of a commercial vehicle. Potholes cost motorists around 6.4 billion dollars annually, thus demonstrating the need for a system to aid with the detection and reporting of potholes. The four systems we needed to consider for the implementation of this project were the power system, the sensing system, the data processing system, and the reporting and logging system. Power pulled from the vehicle will enable the sensors and data processing module. The data processing module will analyze the readings from the …

Synthesis, Characterization, And In Vitro Anti-Tumor Studies Of Bis Imidazolium Salts With Alkyl Chain Linkers And Naphthylmethyl Substituents, Steven R. Crabtree

Williams Honors College, Honors Research Projects

Bis imidazolium salts, with alkyl chain linkers ranging from methylene to dodecyl, were synthesized with naphthylmethyl substituents at the N¹ and N^1’ positions for a structure-activity relationship (SAR) study. All compounds were characterized by ¹H and ¹³C NMR spectroscopy. The cationic portion of 2 as the PF₆ salt, 3, 4, and 5 were also characterized by single-crystal X-ray crystallography. Compounds 1-8, 10, and 12 were tested for their in vitro anti-cancer activity against four NSCLC cell lines via the MTT assay (NCI–H460, NCI–H1975, HCC827, and A549). Compounds 10 and 12 which …

Rep As A Predictor Of Weight Categories Determined By Anthropometric Measurements, Nicholas Mendola

Williams Honors College, Honors Research Projects

Obesity has become one of the leading public health issues in the world today. An aspect of this issue that must be addressed in order for it to not persist as a problem in the future is the issue of childhood obesity. One of the most common screening methods to determine if a child is classified as overweight or obese is to utilize anthropometric measurements like body mass index, and waist-to-height ratios. Past studies have shown that children who are categorized as overweight or obese can struggle with physical activity and typically have lower fitness levels as their anthropometric measurements …

New Facets Of The Balanced Minimal Evolution Polytope, Logan Keefe

Williams Honors College, Honors Research Projects

The balanced minimal evolution (BME) polytope arises from the study of phylogenetic trees in biology. It is a geometric structure which has a variant for each natural number n. The main application of this polytope is that we can use linear programming with it in order to determine the most likely phylogenetic tree for a given genetic data set. In this paper, we explore the geometric and combinatorial structure of the BME polytope. Background information will be covered, highlighting some points from previous research, and a new result on the structure of the BME polytope will be given.

Optimizing Solvent Blends For A Quinary System, Thomas L. Hoy

Williams Honors College, Honors Research Projects

The Department of Polymer Engineering had received a grant from the Keck foundation to produce a process in which hundreds of copolymers can be formulated, synthesized, analyzed and then extrapolated to produce the optimal polymer for the desired material property. This process involves synthesizing approximately fifty polymers in a custom apparatus, none of which necessarily have the same monomer components. This leads to issue of which solvent or blend of solvents to use that would sufficiently dissolve both monomers and the resulting copolymer. If the monomers are not completely dissolved, a homogenous reaction will be impossible and if the copolymer …

A Software Application For Cardiac-Gated Computerized Tomography Scanning, Stephen Caldwell, Trevor Engelsman

Williams Honors College, Honors Research Projects

Computerized tomography (CT) scans are a common clinical imaging procedure used worldwide. Operating in the X-Ray spectrum, these machines rotate scanners around a stationary body in order to compile two-dimensional images into a unified three-dimensional image. With adjustment to scan frequency and intensity, internal features such as muscles, organs, and tendons can easily be viewed. However, the heart has long evaded CT use due to its near-constant motion. Recently, cardiac-gated scans have entered the market as a technique to image the heart at a specific moment in time when it is nearly still - the quiescent period. Occurring during rapid …

Hvac Monitoring System, Ryan Gerhart, Tyler Miller

Williams Honors College, Honors Research Projects

This report outlines the design and implementation stages of the development of a heating, ventilation, and air conditioning (HVAC) airflow, humidity, and temperature monitoring device. The purpose of the device is to collect data to inform manufacturers and users about the current operational status of the HVAC system in place. Information about the airflow, humidity, and temperature is to be collected and wirelessly transmitted to a central database, where the data can be stored for later use and processing. The sensors and transmitter are to be powered using only energy harvested from the system, so that this data can be …

To Trade Or Not To Trade: Public Opinion And Trade Liberalization In Chile, Nicholas J. Surkala Ii

Williams Honors College, Honors Research Projects

Public opinion polling has been a major source of information regarding opinion data from respondents within a geographical area. Trade liberalization, or reducing barriers to trade, has been a source of controversy throughout history, more recently since the world has globalized. In this paper, four social factors will be analyzed based on responses to public opinion questions to determine if these factors influence people’s opinions on trade liberalization. Chile has been used as a model for successful trade liberalization in Latin America, and is the country analyzed in this paper.

The public opinion data gathered from Latino Barometer surveys will …

Peer Tutoring In Physical Education: A Review Of Evidence-Based Practices, Kanica Yiep

Cal Poly Humboldt theses and projects

Including students with disabilities in physical education may cause many challenges such as having teachers who are not properly trained to include students with various disabilities. The active nature of the environment and needs of students with disabilities may require extra assistance in addition to having a physical education teacher. Although there are many challenges to include students with disabilities into a general physical education class research demonstrates inclusion is beneficial for students with and without disabilities. The purpose of this paper is to review research on peer tutoring in physical education and to discuss evidence-based practices for implementation of …

The Effectiveness Of Physical Activity Interventions On Young Individuals With Autism Spectrum Disorder: A Meta-Analysis, Adam Nacario

Cal Poly Humboldt theses and projects

Objective: The purpose of the study is to examine the efficacy of physical activity interventions and practices on psychomotor, cognitive, or affective outcomes on young individuals diagnosed with Autism Spectrum Disorder (ASD).

Methods: Standard meta-analytical procedures determining inclusion criteria, literature searches in electronic databases, coding procedures, and statistical methods were used to identify and synthesize articles retained for analysis. Cohen’s d (1988) will be utilized in order to interpret effect sizes and quantify research findings. The impact was assessed using coding procedures that categorize independent variables.

Results: A total of 23 independent samples (N=896) were utilized in this analysis. Results …

Evaluating Brandt’S Cormorant (Phalacrocorax Penicillatus) Reproductive Success: Effects Of Parental Care Behaviors And Estimating Individual Chick Survival, Shannon Murphy

Cal Poly Humboldt theses and projects

Variation in reproductive success is widely measured in seabird biology in an effort to indicate changes in the marine environment, or understand basic questions about ecology or conservation of seabirds. When variation in seabird reproductive success is suggested to indicate changes in the marine environment without identifying the proximate causes of such variation, inference is limited to association, and the proximate causes themselves could prove more effective as indicators. My study informs this problem by examining and quantifying proximate causes of variation in reproductive success, at the level of nests and individual chicks.

I used video of Brandt’s Cormorant ( …

An Experimental Test Of Response By Common Ravens To Nest Exclosures, Teresa R. King

Cal Poly Humboldt theses and projects

Common ravens (Corvus corax) are intelligent generalists and a principal predator affecting population recovery of several threatened and endangered species, including the threatened western snowy plover (Charadrius nivosus nivosus). In Humboldt County, raven predation is a primary cause of low nest survival. Nest exclosures, cages around eggs that preclude entry by predators but allow plovers access to incubate, are known to increase nest success. However, speculation exists that exclosures may attract predators. The aims of this study were to summarize corvid distribution on Clam Beach County Park and Little River State Beach, evaluate habitat features associated …

Fine-Scale Change Detection Using Unmanned Aircraft Systems (Uas) To Inform Reproductive Biology In Nesting Waterbirds, Sharon Dulava

Cal Poly Humboldt theses and projects

Aerial photographic surveys from manned aircraft are commonly used to estimate the size of bird breeding colonies but are rarely used to evaluate reproductive success. Recent technological advances have spurred interest in the use of unmanned aircraft systems (UAS) for monitoring wildlife. The ability to repeatedly sample and collect imagery at fine-scale spatial and temporal resolutions while minimizing disturbance and safety risks make UAS particularly appealing for monitoring colonial nesting waterbirds. In addition, advances in photogrammetric and GIS software have allowed for more streamlined data processing and analysis. Using UAS imagery collected at Anaho Island National Wildlife Refuge during the …

Simulation Of Nuclear Fusion Using A One Dimensional Particle In Cell Method, Steven T. Margell

Cal Poly Humboldt theses and projects

In this thesis several novel techniques are developed to simulate fusion events in an isotropic, electrostatic three-dimensional Deuterium-Tritium plasma. These techniques allow us to accurately predict three-dimensional collision events with a one-dimensional model while simultaneously reducing compute time via a nearest neighbor algorithm. Furthermore, a fusion model based on first principles is developed that yields an average fusion reactivity which correlates well with empirical results.

Genetic Structure And Connectivity Of The Endangered Giant Kangaroo Rat (Dipodomys Ingens) In A Heterogeneous Environment, Nathan Alexander

Cal Poly Humboldt theses and projects

Movement ecology and dispersal are important aspects of species’ life histories that can inform conservation and management. Dispersal is often cryptic and difficult to detect, but recent advances genetic technology and applications have provided new approaches to identifying and describing dispersal patterns. Giant kangaroo rats (Dipodomys ingens) are an endangered heteromyid that appear to persist in small subpopulations in a heterogeneous environment of their northern range, the Ciervo-Panoche Natural Area, California. Previous work suggested high levels of genetic diversity between populations with genetic distances not being correlated to geographic distances. Here, I identified landscape population structure through clustering …

Fasten Your Seatbelts: The Use Of Checklists, Mara Berman

All Publications

No abstract provided.

Newsrooms And Social Media, Hanna E. Steinker

Williams Honors College, Honors Research Projects

The purpose of this research is to identify how local newspapers and newsrooms are converging to social media. An Ohio newspaper, The Post volunteered to have its Facebook Pages analytics studied over the course of two months, August through September. A constructed week was formed and four of the company’s Facebook Pages were analyzed. The study intends to examine the current social media position of The Post, assess the potential or areas of growth, and create a best practices manual to propel the selected newspaper’s social media accounts forward. Unlike traditional newspaper consumers, social media users tend to gather their …

The Process Of Religious And Political Rapprochement Between Bulgaria And Yugoslavia In 1920s And 1930s - An International Ecumenical Perspective, Priit Rohtmets, Radmila Radić

Occasional Papers on Religion in Eastern Europe

This article addresses the role of the ecumenical organization, the World Alliance for Promoting International Friendship through the Churches, in the complicated process of religious and political rapprochement between Bulgaria and Yugoslavia in the 1920s and 1930s. It argues that the Bulgarian and Yugoslav National Committees of the World Alliance formed a diplomatic channel for tackling the problems between the two countries, predominantly the question of Macedonia, but ultimately the rapprochement process between the two countries failed due to the outbreak of World War II.

How Do Parent-Child Relationships Relate To Attention, Executive Functioning, & Working Memory In School-Aged Children?, Miriam Goldstein

Master's Theses and Doctoral Dissertations

This study examined how parent-child relationships may facilitate children’s higher-order cognition. A cross-sectional design was used to examine the relationship between positive and negative parenting factors and both neuropsychological and parent-report measures of children’s executive functioning (EF), attention, and working memory. Participants included ninety 8- to 12-year-old children and their parents. Though parenting was largely unrelated to neuropsychological performance, several positive and negative parenting dimensions were associated with parent ratings of children’s attention, EF, and working memory. Relational frustration and parental involvement were robust predictors of child difficulties with inattention and EF, controlling for relevant covariates. Though the causal direction …