Social and Behavioral Sciences Commons^™

Wisc-Iv Profiles In Children With Attention Deficit Hyperactivity Disorder And Comorbid Learning Disabilities, Elyse Parke

UNLV Theses, Dissertations, Professional Papers, and Capstones

Attention Deficit Hyperactivity Disorder (ADHD) and learning disabilities (LD), including Reading Disorder (RD), Disorder of Written Expression (DWE), and Developmental Coordination Disorder (DCD) all co-occur at high rates. Previous research indicates increased neurocognitive impairment in ADHD with the presence of comorbid diagnoses. However, few direct comparisons between intellectual profiles of children with one or multiple ADHD and LD diagnoses are available, specifically for the Wechsler Intelligence Scale Fourth Edition (WISC-IV), despite its frequent and historical use with this population. Profile analysis may contribute insights into spared and impaired abilities. Therefore, the present study addressed these matters by comparing WISC-IV profiles …

Simultaneous Equation Modeling For Crash Rate Of Freeway Segments, Anthony Ramos

UNLV Theses, Dissertations, Professional Papers, and Capstones

In 2010, the total number of reported traffic crashes in the state of Nevada was 51,664 of which 235 (0.6%) resulted in one or more deaths (Nevada Department of Transportation, 2012). The state's "Zero Fatalities" traffic safety campaign aims to reduce the rate even further. Out of the total number of crashes, Clark County (includes Las Vegas) accounted for 78.89%. This study examines safety improvement by developing advanced crash prediction models. The system of crash prediction equations consider geometric conditions and traffic volume using simultaneous equation modeling (SEM). The models are based on geometric characteristics and traffic volume data collected …

Knowledge, Attitude And Practices Regarding Hiv/Aids Among Adult Fishermen In Coastal Areas Of Karachi., Mubashir Zafar, Nighat Nisar, Masood Kadir, Zafar Fatmi, Zeeshan Ahmed, Kashif Shafique

Community Health Sciences

BACKGROUND:

Migrant populations are at high risk of Human Immuno Deficiency Virus infection (HIV) and Acquired Immunodeficiency Syndrome (AIDS). Studies of HIV/AIDS knowledge, attitudes and practices among fishermen in developing countries have shown gaps in knowledge and fear of contagion with ambivalent attitudes towards HIV/AIDS and inconsistent universal precautions adherence. The aim of this study was to determine the knowledge, attitude and practices regarding HIV/AIDS among adult fishermen in a coastal area of Karachi, Pakistan.

METHODS:

Community based cross sectional study was conducted among fishermen in coastal area of Karachi from June to September 2012. A total of 297 adult …

On The Database Lookup Problem Of Approximate Matching, Frank Breitinger, Harald Baier, Douglas White

Electrical & Computer Engineering and Computer Science Faculty Publications

Investigating seized devices within digital forensics gets more and more difficult due to the increasing amount of data. Hence, a common procedure uses automated file identification which reduces the amount of data an investigator has to look at by hand. Besides identifying exact duplicates, which is mostly solved using cryptographic hash functions, it is also helpful to detect similar data by applying approximate matching.

Let x denote the number of digests in a database, then the lookup for a single similarity digest has the complexity of O(x). In other words, the digest has to be compared against …

An Investigation Of Somali Women’S Beliefs, Practices, And Attitudes About Health, Health Promoting Behaviors And Cancer Prevention, Shelley A. Francis, Fareeda Griffith, Kendall A. Leser

Faculty Publications

No abstract provided.

Stupid Doctors And Smart Construction Workers: Perspective-Taking Reduces Stereotyping Of Both Negative And Positive Targets, Cynthia S. Wang, Gillian Ku, Kenneth Tai, Adam D. Galinsky

Research Collection Lee Kong Chian School Of Business

Numerous studies have found that perspective-taking reduces stereotyping and prejudice, but they have only involved negative stereotypes. Because target negativity has been empirically confounded with reduced stereotyping, the general effects of perspective-taking on stereotyping and prejudice are unclear. By including both positively and negatively stereotyped targets, this research offers the first empirical test of two competing hypotheses: The positivity hypothesis predicts that perspective-taking produces a positivity bias, with less stereotyping of negative targets but more stereotyping of positive targets. In contrast, the stereotype-reduction hypothesis predicts that perspective-taking reduces stereotyping, regardless of target valence. Three studies support the stereotype-reduction hypothesis. Perspective-taking …

The Influences Of The American Boxer Indemnity Reparations Remissions On Chinese Higher Education, Xiaojuan Zhou

Department of Educational Administration: Dissertations, Theses, and Student Research

The purpose of this study was to consider the influences of the American Boxer Indemnity Reparations Remissions (ABIRR) on Chinese higher education. These remissions were used to establish two universities, to establish the American Boxer Indemnity Scholarship Program (ABISP) to support Chinese students’ studying in America, and to support other higher education- related projects.

This study focused on higher education considering ABISP as an individual case. The ABISP students were selected from all the students who studied in America in the corresponding period in part because of the inconsistencies of research before 1949.

Through tracking 1,152 ABISP students of Type …

Always In The Back Of Your Mind: Experiences Of Latina/O U.S. Citizens From Mixed-Immigration Status Households In Higher Education, Alicia Dominguez

Department of Educational Administration: Dissertations, Theses, and Student Research

This qualitative research explores the experiences of students who are United States citizens, first-generation students, and members of mixed-status households. The aim of the research is to understand the complex experiences of navigating higher education as a student from a mixed-status household. Through a semi-structured interview protocol interviews were conducted with six Latina/o identifying students who were first-generation students and members of mixed-status households. All participants were enrolled at a Midwestern, predominantly white institution (PWI). Through LatCrit (Bernal, 2002) and Counterstorytelling (Yosso, 2002) these students were given the space and opportunity to tell their stories and experiences as U.S. citizens …

Irrational To Expect Low Risk And High Returns, Benedict Koh

Research Collection Lee Kong Chian School Of Business

The low interest paid on Central Provident Fund (CPF) balances when compared with the relatively high returns earned by government investment entities such as Temasek Holdings and GIG is a common gripe.

Long-Term Hospitalization And The Impact On Emotional Well-Being Of A Child, Ashley Chung

Sociology

The question I attempt to answer with my research is: How does long-term hospitalization impact the emotional well-being of a child? I am measuring the impact on development and emotional state that hospitalization has on an individual that is still in the process of determining their self-identity, while also identifying the consequences of childhood illness. A necessary emphasis is placed on the vulnerability created by long-term hospitalization and the separation from home; a focus on the feelings of isolation and loss of security created by loved ones is essential in understanding the role that family plays in the hospitalization of …

Poverty Deconcentration Priorities In Low-Income Housing Policy: A Content Analysis Of Low-Income Housing Tax Credit (Lihtc) Qualified Allocation Plans, Monique Johnson

Theses and Dissertations

Structural inequalities within the social and economic environment have wide reaching impacts on the housing conditions of the poor. These households are marginalized by swelling housing cost burdens, shelter insufficiency, and sociospatial restriction to the lowest income communities. Housing research has examined the correlation between policy and the social location of low-income individuals. However, very little research analyzes the intersection of low-income housing tax credit (LIHTC) policy design and sociospatial trends among low-income households. Using content analysis, the purpose of this dissertation is to determine whether the policy documents that guide allocation of the LIHTC encourage poverty deconcentration. The research …

Crossing Boundaries: Building A Model To Effectively Address Difference In Community Practice, Jason Sawyer

Theses and Dissertations

Community organizing has a rich tradition within the field of social work. Prevailing community practice models, approaches, and frameworks remain primarily based on practice wisdom, experience, and intuition. Difference, pervasive in various contemporary contexts of practice, largely mediates interactions at the community level. Although difference is addressed at various levels of the practice continuum and within the IFSW and NASW codes of ethics, few methodologically driven tools exist within the literature to guide practitioners. This grounded theory study initiates early development of a community practice model based on forging alliances across boundaries of difference. The Critical Difference Engagement model is …

The Impact Of Intolerance Of Uncertainty On International Students' Intercultural And Intracultural Conflict Management, Yekaterina Syrtsova

Graduate Theses and Dissertations

This study investigates the role of intolerance of uncertainty in international students' conflict management in intracultural and intercultural settings. International students at a large U.S. university were surveyed and their responses were analyzed using quantitative methods. Analyses indicated that the higher the intolerance of uncertainty scores, the higher the use of dominating and avoiding strategies. The results in this study also revealed that when controlling for sex, the higher the individuals' intolerance of uncertainty score, the lower their preference for integrating-compromising strategy. Finally, there were limited differences between the ways international students handle conflict with conflict partners from their own …

Socioeconomic Indicators Of Family Forest Owner Use Of Federal Income Tax Provisions, John Hatcher

All Dissertations

Family forest owners control a majority of the South's forest land and nearly half of its growing stock. These owners are a diverse group with widely varied objectives for ownership and management. Many family forest owners manage their holdings for timber production objectives and thus, are concerned with issues such as reforestation incentives and tax treatment of timber revenues. Their actual knowledge of the tax aspects of timber management varies, with some owners unaware of the federal income tax provisions that apply to timber. This study uses econometric techniques to establish socioeconomic predictors of family forest owner use of seven …

Cost, Quality, And The Community College Enrollment Decision, Caroline Swiger

All Dissertations

Numerous studies model whether students enroll in higher education, but few have investigated how students decide where to attend. Even fewer studies have considered how community college students make this nearly first noncompulsory human capital investment decision. This research focuses on the enrollment decisions of students whose first postsecondary destination after high school graduation is one of the nation's public two-year colleges, a group that comprises nearly 40 percent of the undergraduates in American higher education (Knapp et al. 2011). The first chapter introduces the reader to community colleges with a brief history of the schools, their role in higher …

Residential Energy Demand And Energy Efficiency, Zhixin Wang

All Dissertations

The first essay investigates the relatively higher energy efficiency (EE) investment rates in housing units of homeowners versus those of renters. In the empirical analysis, discrete choice models are employed to explore households' EE investment behavior. After testing three groups of implications derived from the initial analysis, the paper suggests that due to the existence of contracting costs, landlords/renters make efficient decisions to invest less in EE than homeowners due to renters' increased mobility and the characteristics of typical EE investments. The second essay analyzes households' choices of energy efficient dishwashers and the potential influence from those choices on dish …

Essays On Adaptation To Climate Change, Margarita Portnykh

All Dissertations

Climate change represents a formidable challenge for mankind going forward. It is important to understand its effects. In this thesis I study how people adopt to climate change and argue that these responses could go a long way towards mitigating the effects of climate change. I show that in some cases accounting for such adaptation could completely reverse the negative effects of climate change. In the first chapter of my thesis I consider the general impact of adaptation without focusing on a particular adaptation mechanism studying mortality in Russia. Using regional monthly mortality and daily temperature data, I estimate a …

The Role Of Transfer-Appropriate Processing In The Testing Effect, Mary T. Veltre

Psychology

The testing effect is the finding that taking a review test enhances performance on a final test relative to merely restudying the material. I investigated the role of transfer-appropriate processing in the testing effect using semantic cues to evoke conceptual processing and orthographic cues to evoke data-driven processing. After an initial study phase, subjects either restudied the material or took a cued recall test consisting of half semantic cues and half orthographic cues. Two days later, all of the subjects returned for a final cued recall test. The final test consisted of the exact same cue given for that target …

The Effect Of Harsh Parenting On Anxiety Levels In Adolescents As Moderated By Rsa And Family Stability, Laura B. Welburn

Psychology

The present study examines the relation between harsh parenting experienced during adolescence on anxiety symptoms during adulthood as moderated by the parasympathetic nervous system (PNS) activity and family stability. Participants completed questionnaires assessing parenting styles, the regularity or family activities, and current anxiety symptoms (61 adults; mean age = 19.39 years; 50.8% European American; 47.5% male). PNS activity was measured by resting respiratory sinus arrhythmia (RSA). The results suggest that among males, relatively high RSA buffers the effects of harsh parenting on anxiety symptoms. Also, for males, the stability of home life at relatively high levels can be a protective …

The Effect Of Emotional Intelligence On The Relationship Between Negative Mood And Risk Taking, Gabriela Melillo

Psychology

Emotional intelligence is conceptualized as encompassing perception, utilization, and management of emotion. Research suggests that the managing one’s own emotions subscale (MOE) may be particularly relevant to risky behaviors such as substance use and gambling. The present study examined the effects of emotional intelligence and mood manipulation on risk taking. Participants were randomly assigned to a positive, negative, or neutral mood condition. Baseline measures of mood state were obtained by the Positive and Negative Affect Schedule (PANAS), followed by self-report questionnaires. Participants were then presented with a brief film clip for the mood manipulation. Immediately thereafter, a second PANAS was …

Working Methods: The Howard D. Beach Photography Studio Of Gelatin Dry Plate Negatives, Noelle Wiedemer

Museum Studies Theses

In the spring of 2011, the Buffalo History Museum (BHM) received a donation of over 57,000 gelatin dry plate glass negatives from the Howard D. Beach Photography Studio located in Buffalo, New York and in operation in various manifestations from 1896 to 1954. Beach was a prominent portrait photographer of notable Buffalonians, including Darwin D. Martin, Ansley Wilcox, Katherine Cornell, Margaret Wendt, and F. Scott Fitzgerald.

This paper serves to explore the results of the pilot study of various physical and chemical properties of the gelatin dry plate negatives in order to understand Beach’s photographic working methods and compare them …

Corporal Punishment: An Analysis Of The Constitutionality Of Domestic Corporal Punishment, Brian Junquera

Political Science

No abstract provided.

Urban Livestock Ownership, Management, And Regulation In The United States: An Exploratory Survey And Research Agenda, Nathan Mcclintock, Esperanza Pallana, Heather Wooten

Urban Studies and Planning Faculty Publications and Presentations

As interest in urban agriculture sweeps the country, municipalities are struggling to update, code to meet public demands. The proliferation of urban livestock—especially chickens, rabbits, bees, and goats—has posed particular regulatory challenges. Scant planning scholarship on urban livestock focuses mostly on how cities regulate animals, but few studies attempt to characterize urban livestock, ownership and management practices in the US in relation to these regulations. Our study addresses this gap. Using a web-based survey distributed via a snowball technique, we received responses from 134 livestock owners in 48 US cities, revealing the following: why they keep livestock; what kind of, …

Living Cities: The Integration Initiative In Cleveland, Ohio - Greater University Circle Community Wealth Building Initiative: Programs And Projects Report, Year 3, Candi Clouse, Ziona Austrian, Kathryn W. Hexter

All Maxine Goodman Levin School of Urban Affairs Publications

No abstract provided.

Tourism And Globalization In Latin America And The Caribbean: The Ethics And Concerns Of Mass Tourism And Ecotourism, Dana Kamens

Anthropology

The ethics of ecotourism and mass tourism have different implications on the local populations and environment in developing regions, such as in Latin America and the Caribbean. This paper explores the ethics related to these two types of tourism, what the advantages and disadvantages of combining them would be, how they affect the local populations and environment, and the necessary actions to successfully change and create a sustainable tourism industry. Information and examples from various authors and their scholarly research were used to formulate a discussion about the ethics of ecotourism and mass tourism. Overall, the importance of creating a …

Centralized Institutions And Cascades, Jared Rubin

Economics Faculty Articles and Research

Why do sudden and massive social, economic, and political changes occur when and where they do? Are there institutional preconditions that encourage such changes when present and discourage such changes when absent? I employ a general model which suggests that cascades which induce massive equilibrium changes are more likely to occur in regimes with centralized coercive power, defined as the ability to impose more than one type of sanction (economic, legal, political, social, or religious). Centralized authorities are better able to suppress subversive actions when external shocks are small, as citizens have little incentive to incur numerous types of sanctions. …

Employee Picks Display, Maggie Mason Smith

Presentations

No abstract provided.

Snow Monkeys In South Texas, A Thirty Year Study Of Behavioral Adaptation, Lou E. Griffin

Theses and Dissertations - UTB/UTPA

A thirty year study of a transplanted species of primate, Macaca fuscata, Japanese snow monkey, documents the environmental influences on an intact troop relocated from Arashiyama, Japan to south Texas. These influences include novel disease, toxins, and predation. The effects of the environment on the social structure, hierarchy, and population of the primates are presented. The study begins in 1972 and is completed in 2002.

Is Texas Measuring Up To Federal Expectations? An Examination Of The No Child Left Behind Legislation On Texas Region One Education Service Center District Schools, Maricela De Leon

Theses and Dissertations - UTB/UTPA

This research paper presented information on student performance results for school children in Texas Region One – Title I district schools. By using recent data on student performance from a seven year period, 2003 to 2010, between district schools in Region One, the findings of the results is reflected to answer the question on whether district schools in Texas Region One –Title I schools reflect the intended No Child Left Behind act performance indicators as identified in the 2002 legislation.

An Evaluation Of Alternative Methods For Online Survey Recruitment: The Equivalency Of Data Collected Through Amazon Mechanical Turk And Second Life To Traditional Undergraduate Student Samples, Elizabeth M. Briones

Theses and Dissertations - UTB/UTPA

A major proportion of psychological research uses subjects from undergraduate populations. Increasingly, researchers are exploiting the Internet to reach beyond the traditional undergraduate sample. The current study sought to compare data obtained from a conventional undergraduate student sample to data collected via two online survey recruitment platforms: Amazon’s Mechanical Turk (MTurk) crowdsourcing site and the virtual environment of Second Life (SL). Data obtained via these online recruitment platforms was statistically equivalent to the data obtained from the college sample, based on standardized measures of psychological stress and sleep quality. Additionally, correlations between the sleep and stress measures were not statistically …