Digital Commons Network^™

Randomize It: Fair Procedures When Constructing Multiple-Choice Test-Keys, Dane C. Joseph

Faculty Publications - College of Education

Multiple-choice testing is a staple within the U.S. higher education system. From classroom assessments to standardized entrance exams such as the GRE, GMAT, or LSAT, test developers utilize a variety of validated and heuristicdriven item-writing guidelines. One such guideline that has been given recent attention is to randomize the position of the correct answer throughout the entire answer key. Doing this theoretically limits the number of correct guesses that testtakers can make and thus reduces the amount of construct-irrelevant variance in test score interpretations. This study empirically tested the strategy to randomize the answer-key. Specifically, a factorial ANOVA was conducted …

Kenyon College Alumni Bulletin - Winter 2019

Kenyon College Alumni Bulletin

No abstract provided.

Movement Opportunities Through Vestibular Engagement To Rhythm (Mover), Lindsay B. Williams

Occupational Therapy Doctorate Capstone Projects

Background: Across the United States, school systems have decreased the amount of proprioceptive activities and vestibular-based movement opportunities within the school day to focus on academic skills and test score improvement (Centers for Disease Control and Prevention, 2010). Stemming from this curriculum modification, children’s free play and movement opportunities are being replaced by more sedentary experiences such as structured academic activities and screen time. As a result, elementary school students with attention deficits, especially those who have a history of prenatal drug exposure, are not receiving sufficient movement opportunities needed during the day to maximize their attention and to regulate …

Murine Mpdz-Linked Hydrocephalus Is Caused By Hyperpermeability Of The Choroid Plexus., Junning Yang, Claire Simonneau, Robert Kilker, Laura Oakley, Matthew D. Byrne, Zuzana Nichtova, Ioana Stefanescu, Fnu Pardeep-Kumar, Sushil Tripathi, Eric Londin, Pascale Saugier-Veber, Belinda Willard, Mathew Thakur, Stephen Pickup, Hiroshi Ishikawa, Horst Schroten, Richard Smeyne, Arie Horowitz

Cardeza Foundation for Hematologic Research

Though congenital hydrocephalus is heritable, it has been linked only to eight genes, one of which is MPDZ Humans and mice that carry a truncated version of MPDZ incur severe hydrocephalus resulting in acute morbidity and lethality. We show by magnetic resonance imaging that contrast medium penetrates into the brain ventricles of mice carrying a Mpdz loss-of-function mutation, whereas none is detected in the ventricles of normal mice, implying that the permeability of the choroid plexus epithelial cell monolayer is abnormally high. Comparative proteomic analysis of the cerebrospinal fluid of normal and hydrocephalic mice revealed up to a 53-fold increase …

Experimental And Theoretical Investigation Of Overall Energy Deposition In Surface-Induced Unfolding Of Protein Ions, Micah T. Donor, Austin M. Mroz, James S. Prell

Faculty Publications - Department of Biological & Molecular Science

Recent advances in native mass spectrometry have enabled its use to probe the structure of and interactions within biomolecular complexes. Surface-induced dissociation, in which inter- and intramolecular interactions are disrupted following an energetic ion-surface collision, is a method that can directly interrogate the topology of protein complexes. However, a quantitative relationship between the ion kinetic energy at the moment of surface collision and the internal energy deposited into the ion has not yet been established for proteins. The factors affecting energy deposition in surface-induced unfolding (SIU) of protein monomers were investigated and a calibration relating laboratory-frame kinetic energy to internal …

Federalism In Marine Fisheries Governance In Indonesia: An Analysis Of The Stakeholders’ Perceptions, Fery Sutyawan

Open Access Dissertations

This paper analyzes the policy impacts generated by three interconnected regulations that were authorized in the 2014-2015 period pertinent to Indonesian marine fisheries governance. In addition, it also develops policy alternatives and investigates the stakeholders’ attitudes towards these policies.

Employing the mixed-method research approach with the case study research design, this paper explains the impacts caused by the increased fishing fee tariff on the national fisheries revenues, the composition of the Nationally Registered Fishing Vessels (NRFV), and the Fishing Operational Costs (FOC). The latter, the contribution of the increased fishing fee tariff to the FOC, was derived from an analysis …

Refugees Of The 21st Century: Climate Change And An Uninhabitable Middle East/North Africa, Bradley Cummings

Water Law Review

No abstract provided.

Standardizing Temporary Water Transfer Procedures In Colorado, Peter D. Nichols, Anne J. Castle, Zach Smith, P. Andrew Jones, Aaron Derwingson

Water Law Review

No abstract provided.

Distributive Water Justice: Colorado's Doctrine Of Prior Appropriation Incorporates Instream Flow Rights On Behalf Of The People, Gregory J. Hobbs Jr.

Water Law Review

No abstract provided.

Is The Trump Administration's New Wotus Definition A Restoration Of Federalism Or A Retreat From Principles Of Environmental Protection, Rachel Neumann

Water Law Review

No abstract provided.

The Unconstitutional Tampon Tax, Bridget J. Crawford, Emily Gold Waldman

Elisabeth Haub School of Law Faculty Publications

Thirty-five states impose a sales tax on menstrual hygiene products, while products like spermicidal condoms and erectile dysfunction medications are tax-free. This sales tax--commonly called the “tampon tax”--represents an expense that girls and women must bear on top of the cost of biologically necessary items that they need in order to attend school, work, and otherwise participate in public life. This article explores the constitutionality of the tampon tax and argues that it is an impermissible form of gender discrimination under the Equal Protection Clause. First, menstrual hygiene products are a unique proxy for female sex, and therefore any disadvantageous …

The Effects Of Medical Marijuana On The Endocannabinoid Systems Of Children With Autism Spectrum Disorders, Maya Eylon

Whittier Scholars Program

50% of children with Autism Spectrum Disorder(ASD) have behavior abnormalities ranging from anxiety, to tantrum, to behavior outbreaks. Of these children, 40% are not responding to the treatment options available today (behavior therapy and medical treatments). There is a need within the ASD community that is not being address and because of that the desperate parents of these children have been turning to unconventional treatments, such as medical marijuana. Although there have been several anecdotes speaking to the power of cannabis, there is a severe slack of scientific data and research to demonstrate the effectiveness of cannabis in treating these …

Choice Overload And Partial Season Ticket Sales, Clinton J. Warren, Joshua M. Lupinek

Journal of Applied Sport Management

This study utilizes a consumer choice experiment to assess if choice overload exists with partial season ticket packages of a Major League Soccer (MLS) team. Individuals were randomly assigned to one of three conditions with an increasing number of partial season ticket options. Study results indicate as the number of options available increases, buyers are more likely to feel the decision-making process was difficult and regret the decision they made. However, participants were generally satisfied to be afforded so many options, and increasing the number of ticket plan options did not appear to affect purchase intent or potential purchase satisfaction.

The Vital Role Of The Wto Appellate Body In The Promotion Of Rule Of Law And International Cooperation: A Case Study, Padideh Ala'i

Scholarly Articles in Law Reviews & Journals

No abstract provided.

Immigration Unilateralism And American Ethnonationalism, Robert Tsai

Scholarly Articles in Law Reviews & Journals

This paper arose from an invited symposium on "Democracy in America: The Promise and the Perils," held at Loyola University Chicago School of Law in Spring 2019. The essay places the Trump administration’s immigration and refugee policy in the context of a resurgent ethnonationalist movement in America as well as the constitutional politics of the past. In particular, it argues that Trumpism’s suspicion of foreigners who are Hispanic or Muslim, its move toward indefinite detention and separation of families, and its disdain for so-called “chain migration” are best understood as part of an assault on the political settlement of the …

Acting Differently: How Science On The Social Brain Can Inform Antidiscrimination Law, Susan Carle

Scholarly Articles in Law Reviews & Journals

Legal scholars are becoming increasingly interested in how the literature on implicit bias helps explain illegal discrimination. However, these scholars have not yet mined all of the insights that science on the social brain can offer antidiscrimination law. That science, which researchers refer to as social neuroscience, involves a broadly interdisciplinary approach anchored in experimental natural science methodologies. Social neuroscience shows that the brain tends to evaluate others by distinguishing between "us" versus "them" on the basis of often insignificant characteristics, such as how people dress, sing, joke, or otherwise behave. Subtle behavioral markers signal social identity and group membership, …

Collaborative Artificial Intelligence Algorithms For Medical Imaging Applications, Naji Khosravan

Electronic Theses and Dissertations

In this dissertation, we propose novel machine learning algorithms for high-risk medical imaging applications. Specifically, we tackle current challenges in radiology screening process and introduce cutting-edge methods for image-based diagnosis, detection and segmentation. We incorporate expert knowledge through eye-tracking, making the whole process human-centered. This dissertation contributes to machine learning, computer vision, and medical imaging research by: 1) introducing a mathematical formulation of radiologists level of attention, and sparsifying their gaze data for a better extraction and comparison of search patterns. 2) proposing novel, local and global, image analysis algorithms. Imaging based diagnosis and pattern analysis are "high-risk" Artificial Intelligence …

Characterization Of Rare-Earth Doped Thermal Barrier Coatings For Phosphor Thermometry, Quentin Fouliard

Electronic Theses and Dissertations

Thermal Barrier Coatings have been extensively used to protect and insulate the metallic components in turbine engines from extreme environments to achieve higher turbine inlet temperatures, resulting in an increase in combined engine cycle efficiency, lowering NOx emissions and fuel consumption. Additionally, as the major failure mechanisms determining lifetime are thermally activated during engine operation, uncertainty in temperature measurements affects lifetime prediction. Early detection of Thermal Barrier Coatings spallation symptoms, associated with local delamination induced temperature changes, can reduce forced engine outages. Further improvements are envisioned with the development of more reliable measurement techniques. For this purpose, Phosphor Thermometry has …

The Psychosocial Effects Of Solid Organ Transplantation On Living Donors: A Literature Review, Christopher G. Evans

Honors Undergraduate Theses

Historically the source for most organ donations were from the cadavers of deceased donors. Over time living organ donation has become an important way to address the shortage of organ availability. The purpose of this literature review is to explore the psychosocial effect the organ donation process has on the living donor. The body's physiological response to organ donation had been well documented. However, the psychosocial effect of donation is now being more appreciated and studies are being done to try to elucidate the factors that can influence the living donor's response to the transplant pro The ultimate goal of …

Effective Assistance Of Counsel? An Empirical Study Of Defense Attorneys’ Decision-Making In False-Confession Cases, Sara C. Appleby, Hadley R. Mccartin

Cardozo Law Review de•novo

Although there is considerable literature on the causes of false confessions and the effects confession evidence has on juror decision-making, little research has examined attorneys’ decision-making in disputed confession cases. As the intervening step between when the confession is elicited and the case is resolved, it is crucial that research examine effects of confession evidence on this population. The current studies investigate defense attorneys’ knowledge and perception of key interrogation and confession issues as well as their decision-making in a disputed confession case. Overall, results show that defense attorneys are knowledgeable about key interrogation and confession issues and are aware …

Mapping Of Lymphatic Filariasis In Loiasis Areas: A New Strategy Shows No Evidence For Wuchereria Bancrofti Endemicity In Cameroon, Samuel Wanji, Mathias Eyong Esum, Abdel Jelil Njouendou, Amuam Andrew Mbeng, Patrick W Chounna Ndongmo, Raphael Awah Abong, Jerome Fru, Fanny F. Fombad, Gordon Takop Nchanji, Glory Ngongeh, Narcisse V. Ngandjui, Peter Ivo Enyong, Helen Storey, Kurt C. Curtis, Kerstin Fischer, Joseph R. Fauver, Daphne Lew, Charles W. Goss, Peter U. Fischer

Journal Articles: Epidemiology

BACKGROUND: Mapping of lymphatic filariasis (LF) caused by Wuchereria bancrofti largely relies on the detection of circulating antigen using ICT cards. Several studies have recently shown that this test can be cross-reactive with sera of subjects heavily infected with Loa loa and thus mapping results in loiasis endemic areas may be inaccurate.

METHODOLOGY/PRINCIPAL FINDINGS: In order to develop an LF mapping strategy for areas with high loiasis prevalence, we collected day blood samples from 5,001 subjects residing in 50 villages that make up 6 health districts throughout Cameroon. Antigen testing using Filarial Test Strip (FTS, a novel platform that uses …

Criar Y Dejarse Criar: Trans-Situ Crop Conservation And Indigenous Landscape Management Through A Network Of Global Food Neighborhoods, Cass Madden

Capstone Collection

As climate change progresses, global food security is likely to become increasingly threatened and crop biodiversity will be a significant source of resiliency and adaptability. However, these adaptations will only be fully realized through cooperative in situ and ex situ conservation and cultivation of domesticated crops, crop wild relatives, and wild foods. This conservation is best realized in places where communities have the cultural resources to invest meaningfully in the cultivation of native crops, and where the cultivation of those crops can reinforce place-specific livelihoods and identities. To this end, the principal objective of this research is to propose a …

Teachers’ Perception Of A Cooking Intervention To Increase Social Skills In Children With Autism Spectrum Disorder And Behavioral Disabilities, Jennifer Malik

PCOM Psychology Dissertations

This study explored teachers and school staff’s perceptions of the impact of participation in a food-based social skills intervention for students with Autism Spectrum Disorder and behavioral challenges. 1st-5th grade students who received special education and related services and were placed in self-contained programs in a suburban school district in New Jersey were eligible to participate in the intervention. The intervention consisted of a food-based social skills intervention in which students prepared food ordered by staff members. The students’ job duties included taking orders over the phone and in person, preparing requested food items, taking payments and counting change, and …

Review Of Soil Salinity Assessment For Agriculture Across Multiple Scales Using Proximal And/Or Remote Sensors, Dennis Corwin, E. Scudiero

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Mapping and monitoring soil spatial variability is particularly problematic for temporally and spatially dynamic properties such as soil salinity. The tools necessary to address this classic problem only reached maturity within the past 2 decades to enable field- to regional-scale salinity assessment of the root zone, including GPS, GIS, geophysical techniques involving proximal and remote sensors, and a greater understanding of apparent soil electrical conductivity (ECa) and multi- and hyperspectral imagery. The concurrent development and application of these tools have made it possible to map soil salinity across multiple scales, which back in the 1980s was prohibitively expensive and impractical …

Drug Of Choice: An Exploration Of Coping With Caffeine, Kaleigh E. Caldwell

College of Graduate Studies: Theses & Dissertations

Introduction: Caffeine is the most widely used drug in the world. It is deemed socially acceptable and is associated with many benefits; however, some research suggests that caffeine can cause significant impairments in functioning if consumed in excess. Caffeine-related disorders are now included in the Substance Use Disorders section of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), though not much is known about the negative effects of caffeine, as substance abuse theories and coping models have not been applied to caffeine. Purpose: This study seeks to provide knowledge about the abuse of caffeine and to explore …

Executive Capacities For Students Diagnosed With Attention Deficit Hyperactivity Disorder And Learning Disability, Kate Boccella-Perras

PCOM Psychology Dissertations

All students in this study were rated by teachers with the McCloskey Executive Function Scale (MEFS) to identify executive function deficits (EFDs; not knowing when) and executive skill deficits (ESDs; not knowing how). Significantly larger proportions of students in the ADHD-diagnosed (ADHD) group than in the matched control group were rated by teachers as having either an EFD or an ESD within all seven self-regulation clusters, with more deficits identified within the Academic Arena than within the Self/Social Arena. In contrast, significantly larger proportions of students in the LD-classified (LD) group than in the matched control group were rated by …

Faith-Based Support For Alzheimer's Family Caregivers In Madison County, Alabama, Meredith Lewis

Walden Dissertations and Doctoral Studies

Alzheimer's disease, the sixth leading cause of death in the United States, is incurable. Because of the extensive long-term care required for patients with Alzheimer's, the typical caregiver is often a middle-aged family member with his or her own health problems. The purpose of this quantitative cross-sectional study was to determine the extent to which there was a difference in the perception of quality of life between Alzheimer's family caregivers who receive tangible faith-based support compared to the Alzheimer's family caregivers who receive no social support. The theoretical basis was social support theory, which suggests that support buffers stress. The …

A Phenomenological Approach To Understanding Consensual Nonmonogamy Among African-American Couples, Krishna Jones Clanton

Walden Dissertations and Doctoral Studies

Monogamy is recognized as a singularly accepted relationship construct within the United States. As a result, little is understood about alternative relationship constructs and those who choose them. Even less is understood regarding these practices among members of marginalized communities. Despite this lack of knowledge, there is evidence to suggest that approximately 4-5% of the United States population is engaged in some form of consensually nonmonogamous relationship pairing (a percentage comparable to the LGBTQAI community), and an estimated 25% of the population will engage in some form of consensual nonmonogamy over the course of their lifespan. This study looked to …

Women Leaders In Information Technology: A Phenomenological Study Of Their Career Paths, Michelle Newsome

Walden Dissertations and Doctoral Studies

In the United States, women remain underrepresented in senior level positions in the information technology (IT) field. Despite this challenge, a few women have successfully ascended into senior leadership in IT. Using the social cognitive theory as the conceptual framework, the purpose of this qualitative transcendental phenomenological study was to understand the lived experiences of senior women leaders in the IT field. The research question explored the lived personal and professional experiences of senior women leaders in IT to gain an understanding of their career advancement into senior leadership positions. Through the use of the modified Van Kaam method of …

Drug Prices, Dying Patients, And The Pharmaceutical Marketplace: A New Conditional Approval Pathway For Critical Unmet Medical Needs, Robert A. Bohrer

Faculty Scholarship

Prescription drugs have been a major topic in the news for much of the past year. There are two issues which appear often: first, the very high prices of new drugs, particularly the "specialty" drugs developed for serious diseases; and second, the time required for FDA approval in relation to the perceived need for earlier access to new therapies for critically ill patients. Much less in the news, but lurking behind both issues, is the need for better information for physicians and patients to use in making decisions about prescribing and taking drugs, and for insurance companies and the government …