Digital Commons Network^™

Testing The Strength Of The Safety Net: Temporary Assistance To Needy Families (Tanf) Recipients’ Persistence At Laguardia Community College, Michael A. Baston

Education Doctoral

This study, which used a quantitative, quasi-experimental constructed comparison group design, explored the persistence of Temporary Assistance for Needy Families (TANF) recipients’ at LaGuardia Community College over a six year period. TANF is the nation’s primary cash assistance program for public assistance recipients. This study operationalized community college student persistence using three outcomes: (1) semester to semester retention, (2) rate of credit accumulation and (3) rate of graduation for the treatment group (TANF participants in a drop-out prevention program) compared to the control group (constructed comparison group). TANF recipients’ persistence rate as measured by semester to semester retention, credit accumulation, …

Self-Perceptions Of Senior African Americans Who Participate In Formal Volunteering, Monique C. Adams

Education Doctoral

An ever-growing resource in America today is our aging population. One out of every five adults will be age 65 or older by 2030. Indeed, Americans are living longer now than at any other time in history, and they have better health, education and a lifetime of experience to offer when volunteering. This study used the Integrated Theory of Volunteer Work as a theoretical framework. The Integrated Theory of Volunteer Work includes three types of resources: human capital, social capital and cultural capital. Although a large body of literature has documented that those factors are present in the general population, …

Aqui Es: The Rhetoric Of Identification In An Act Of Local Branding, Bonnie M. Garcia

Theses and Dissertations - UTB/UTPA

Brands are a large part of our cultural discourse. In the Rio Grande Valley a group of network-marketing sponsored entrepreneurs has tapped into branding as a rhetorical resource. I use Burke’s concept of consubstantiation to analyze the rhetorical motives represented both in the use of branding in general and in the “Aqui Es” sign utilized by local nutrition clubs. Burke’s concept of consubstantiation allows me to contextualize the production of the sign and open avenues to explore the relationships behind the sign’s use. I then utilize Lacanian psychoanalysis to explain the psychological motives behind the sign’s use and production. I …

Zumba® Fitness As A Cultural Mediator, Cole E. Durain

Theses and Dissertations - UTB/UTPA

This ethnography describes local experience as it pertains to aspects of music, dance, and fitness which are compiled into Zumba® Fitness classes of the Rio Grande Valley. While Zumba is not unique to this region, it is locally interpreted based on geo-cultural factors of the Texas-Mexico border region. A large part of Zumba’s success in the Valley can be attributed to the way music is used to identify with regional popular culture and becomes a catalyst for changing the way locals think about health. Research gathered through participant-observation shows that Zumba has become a cultural expression where participants perform both …

Evidence Of Olfactory And Visual Learning In The Asian Citrus Psyllid, Diaphorina Citri Kuwayama (Hemiptera: Psyllidae), Dara G. Stockton

Theses and Dissertations - UTB/UTPA

Investigation of the mechanisms underlying learning and memory can be achieved through research on neurobiologically simplified invertebrate species. As such, insects have been used for decades as ideal models of olfactory learning. The current study aimed to investigate the mechanisms of chemosensory attraction in an invasive insect, Diaphorina citri, the Asian citrus psyllid (ACP), through manipulation of olfactory stimuli. After classical conditioning to a non-innate cue (vanilla extract), psyllids displayed enhanced feeding behavior. There was, however, an inverse relationship between olfactory “noise” and feeding behavior. Preliminary data suggests ACP may also be visual learners, as evidenced by trials attempting to …

Effect Of Body Size And Exercise On Mood State, Alexandra Lachance

Graduate Theses and Dissertations

Exercising in the presence of nature (i.e., "green exercise"), has been shown to heighten the physiological and mental benefits of traditional exercise on non-obese individuals. The effects of green exercise on obese individuals are unknown. It is hypothesized that green exercise is more beneficial for obese (greater positive improvements in mental health scores), compared to non-obese individuals. For example, the benefits of green exercise could help lower feelings of depression, improve mood and self-esteem to increase the propensity of obese individuals to meet exercise recommendations. Accordingly, this study investigated the physiological and psychological effects of green exercise on 12 obese …

Dissociation Of The Role Of The Prelimbic Cortex In Interval Timing And Resource Allocation: Beneficial Effect Of Norepinephrine And Dopamine Reuptake Inhibitor Nomifensine On Anxiety-Inducing Distraction, Alexander R. Matthews, Olivia H. He, Mona Buhusi, Catalin V. Buhusi

Psychology Faculty Publications

Emotional distracters impair cognitive function. Emotional processing is dysregulated in affective disorders such as depression, phobias, schizophrenia, and PTSD. Among the processes impaired by emotional distracters, and whose dysregulation is documented in affective disorders, is the ability to time in the seconds-to-minutes range, i.e. interval timing. Presentation of task-irrelevant distracters during a timing task results in a delay in responding suggesting a failure to maintain subjective time in working memory, possibly due to attentional and working memory resources being diverted away from timing, as proposed by the Relative Time-Sharing model. We investigated the role of the prelimbic cortex in the …

Delayed Matching To Sample: Reinforcement Has Opposite Effects On Resistance To Change In Two Related Procedures, John A. Nevin, Timothy A. Shahan, Amy L. Odum, Ryan D. Ward

Psychology Faculty Publications

The effects of reinforcement on delayed matching to sample (DMTS) have been studied in two within-subjects procedures. In one, reinforcer magnitudes or probabilities vary from trial to trial and are signaled within trials (designated signaled DMTS trials). In the other, reinforcer probabilities are consistent for a series of trials produced by responding on variable-interval (VI) schedules within multiple-schedule components (designated multiple VI DMTS). In both procedures, forgetting functions in rich trials or components are higher than and roughly parallel to those in lean trials or components. However, during disruption, accuracy has been found to decrease more in rich than in …

The Relationship Of Peer Acceptance, Age, Gender, Ethnicity, And Appearance Among Preschoolers, Kora Klaire Stuffelbeam

Graduate Theses and Dissertations

The purpose of this study was to examine preschool children's acceptance of peers. The term peer acceptance is defined as "the degree a child is Socially accepted or rejected by his or her peer group." Johnson et al. (2002) found children between the ages of three and five were able to develop friendships and Social skills that would impact their acceptance among peers. The study determined if children based their choice of peers according to a child's age, gender, ethnicity, appearance, and/or Social skills. The subjects of this study were 31 children whose ages were three-, four-, and five-years-old who …

Inquiry-Based Instruction In The Social Studies: Successes And Challenges, Crystal Maree Beshears

Graduate Theses and Dissertations

The purpose of this study was to investigate teachers' perceptions, understanding, and use of inquiry-based instruction in the Social studies, to assess the impact of inquiry-based units on instruction, to detail implementation successes and challenges reported by teachers when implementing inquiry-based instruction, and to provide recommendations for future efforts. Teachers' perceptions of teaching and learning, particularly their beliefs about inquiry-based instruction, changed during the study. Throughout the study, teachers' perceptions and beliefs about teaching Social studies had an impact on how they planned, implemented and reflected on inquiry-based instruction. Many of the teachers changed their perceptions and began regularly teaching …

An Enhanced Model For Managing Change In Organizations, Thomas A. Pollack, John M. Lanasa, Dorene Ciletti

Journal of Applied Marketing Theory

Change has become a “way of life” in organizations. The pace of change has increased substantially in recent years as a result of issues such as the pressures of global competition the impact of the Internet, customer demands and ever changing enhancement of technical capabilities. These changes affect what people do and how they fulfill their responsibilities, and therefore, there are varied reactions Historically, failures in change implementation have not been attributable to a lack of technical feasibility and functionality but instead have been the result of employee resistance. The difficulty of implementing organizational change has presented an ongoing challenge …

Cost-Sensitive Online Classification, Jialei Wang, Peilin Zhao, Steven C. H. Hoi

Research Collection School Of Computing and Information Systems

Both cost-sensitive classification and online learning have been extensively studied in data mining and machine learning communities, respectively. However, very limited study addresses an important intersecting problem, that is, “Cost-Sensitive Online Classification". In this paper, we formally study this problem, and propose a new framework for Cost-Sensitive Online Classification by directly optimizing cost-sensitive measures using online gradient descent techniques. Specifically, we propose two novel cost-sensitive online classification algorithms, which are designed to directly optimize two well-known cost-sensitive measures: (i) maximization of weighted sum of sensitivity and specificity, and (ii) minimization of weighted misclassification cost. We analyze the theoretical bounds of …

Investigating Intelligent Agents In A 3d Virtual World, Yilin Kang, Fiona Fui-Hoon Nah, Ah-Hwee Tan

Research Collection School Of Computing and Information Systems

Web 3.0 involves " intelligent " web applications that utilize natural language processing, machine-based learning and reasoning, and intelligent techniques to analyze and understand user behavior. In this research, we empirically assess a specific form of Web 3.0 application in the form of intelligent agents that offer assistance to users in the virtual world. Using media naturalness theory, we hypothesize that the use of intelligent agents in the virtual world can enhance user experience by offering a more natural way of communication and assistance to users. We are interested to test if media naturalness theory holds in the context of …

The Pragmatic Confucian Approach To Tradition In Modernizing China, Sor-Hoon Tan

Research Collection School of Social Sciences

This paper explores the Confucian veneration of the past and its commitment to transmittingthe tradition of the sages. It does so by placing it in the context of the historicaltrajectory from the May Fourth attacks on Confucianism and its scientistic, iconoclasticapproach to “saving China,” to similar approaches to China’s modernization in laterdecades, through the market reforms that launched China into global capitalism, to therevival of Confucianism in recent years. It reexamines the association of the Pragmatismof John Dewey and Hu Shih with the scientistic iconoclasm of the May Fourth Movementand argues that a broader scrutiny of Dewey’s and Hu’s works, …

The Role Of Referentially Biased And Unbiased Contexts In The Processing Of Relative Clauses, William Battinich

Graduate Theses and Dissertations

Two studies were conducted in order to examine the role of biased and unbiased contexts on the processing of object-extracted relative clauses (ORCs) (e.g., The child that the babysitter chased squealed with delight.) and subject-extracted relative clauses (SRCs) (e.g., The child that chased the babysitter squealed with delight.) In Experiment 1 ORCs and SRCs were embedded in licensing contexts that referentially supported the use of the relative clause (i.e., more than one child was present. In Experiment 2 ORCs and SRCs were embedded in context that biased towards either an ORC interpretation (e.g., One of the children was chased by …

Effects Of Obesity On Thermoregulation And Cardiovascular Function During Exercise In Females, Jon David Adams

Graduate Theses and Dissertations

Previous research has shown that obese individuals are at greater risk for heat illnesses because of impaired thermoregulation. However, laboratory studies investigating cardiovascular and thermoregulatory function in obese individuals are difficult to interpret because of low sample sizes and methodological concerns. The purpose of this study was to determine if there are differences in thermoregulatory and cardiovascular function between obese and non-obese females. Twenty-four females, 13 obese (43.3 ± 4 .3 % fat, 77.2 ± 13.7 kg) and 11 non-obese (27.8 ± 6.0 % fat, 55.7±6.7 kg), cycled for 60 min in a warm environment (~40°C, 30% humidity) at a …

Perceptions Of A Middle School Reconfiguration: A Descriptive Case Study, Karen Billingsley Lasker

Graduate Theses and Dissertations

The purpose of this qualitative research study was to follow 1 principal's journey to assist the district in its reconfiguration goals, and help the school change through deep examination of district personnel's and parents' perceptions of the change process. This was done by acknowledging distinctions and differences between junior high schools, the current middle school, and the new middle school, delineated by current middle school-reform research. This study explored issues regarding the policies, personnel, decision-making strategies, timelines, and organizational structures of the new middle school.

The reconfiguration resulted in rezoning attendance zones, reconstructing the new high school, raising the new …

Predictors Of Academic Success For The National Board Dental Hygiene Examination And The Southern Regional Testing Agency Clinical Exam, Melissa Gail Efurd

Graduate Theses and Dissertations

The purpose for conducting this study was to investigate and describe the relationship between applicant criteria for a dental hygiene program and subsequent outcomes on credentialing exams: the National Board Dental Hygiene Exam and the Southern Regional Testing Agency clinical exam. Because admission criteria play a crucial role in applicant selection, choosing students, that will successfully complete the program as well as the necessary credentialing exams, is a particularly crucial task for admission committees. The study had three elements. First, it investigated the relationship between the variables of age, undergraduate GPA and scores from the Psychological Services Bureau Health Occupations …

Race Bias In The Diagnosis Of Schizophrenia, Rose M. Fernandez

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Traitorous Texting: Addressing The Methodological Issue Of Arousal In Romantic Jealousy Research, Rachel Rasley

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Spiritual Flow: The Influence Of Religious Experience On Psychological Well-Being, Christian H. Monson

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Common Ownership And Equality Of Autonomy, Anna Di Robilant

Faculty Scholarship

In recent years, common ownership has enjoyed unprecedented favour among policy-makers and citizens in the United States, Canada, and Europe. Conservation land trusts, affordable-housing co-operatives, community gardens, and neighborhood-managed parks are spreading throughout major cities. Normatively, these common-ownership regimes are seen as yielding a variety of benefits, such as a communitarian ethos in the efficient use of scarce resources, or greater freedom to interact and create in new ways. The design of common-ownership regimes, however, requires difficult trade-offs. Most importantly, successful achievement of the goals of common-ownership regimes requires the limitation of individual co-owners’ ability to freely use the common …

Unnecessary Evil: An Examination Of Abu Ghraib Torture Photographs As Postcolonial Resistance Rhetoric, Patrick Gerhardt Richey

Dissertations

The purpose of this dissertation is to examine the rhetorical nature of visual artifacts in a postcolonial context. In order to examine the nature of visual artifacts as a form of resistance against static ideologies and prevailing power structures, the author uses both media and cultural artifacts created in response to photographs taken of abused prisoners at Iraq’s Abu Ghraib Correctional Facility. The dissertation adds to scholarly knowledge of communication by addressing the intersections of iconographic visual communication and postcolonial resistance rhetoric. The dissertation provides a scholarly review of the Abu Ghraib prison scandal, as well as of literature explicating …

The Relationship Between Perceptions Of School Climate And Student Achievement In Schools That Use Jostens' Renaissance Programs, Amy Yarborough Coyne

Dissertations

Each school has unique attributes and a personality that gives the school a distinct climate. Psychological qualities that schools possess might include trust, collaboration, cooperation, teaching attributes, expectations, community involvement, and engagement (Rhodes, Camic, Milburn, & Lowe, 2009). Given information regarding school climate, relationship needs, and motivation, the purpose of this study was to examine the perceptions of teachers involved in change and improvement processes and to determine whether academic change was related to the use of programs such as Jostens’ Renaissance.

The participants of this study consisted of 242 faculty and staff from five public schools from three separate …

America Reads-Mississippi Future Teacher Corps: A Study Of Program Completers' Perception Of Factors Influencing The Decision To Become And Remain Classroom Teachers, Deborah Green Moore

Dissertations

Despite the number of programs in Mississippi that focus on developing and training teachers, the State continues to face a critical teacher shortage. This non-experimental, ex-post facto, quantitative study investigated the America Reads- Mississippi (ARM) Future Teacher Corps (FTC) program, an AmeriCorps program in Mississippi with a mission to improve the reading skills of students, encourage public awareness, support literacy, and help increase the number of certified teachers in Mississippi. FTC, a sub-corps of ARM, was created in 2007 to address teacher shortages through structured community education and teacher-specific training, with the goal of increasing the number of certified teachers …

Uplift And Blame: Minority Parents In The Discourse Of Professional Educators, Katie Mitchell

Master's Theses - Sociology and Anthropology

This historical document analysis explores the professional discourse on minority parents in education during the Progressive (1900-1914), Post-Civil Rights/ESEA (1960-1974), and NCLB/Accountability Eras (1995-2009). Grounded theory was used to code and analyze 430 articles mentioning parents and/or home life from two peer-reviewed journals of education. Research questions asked which minority parents are of interest to educators in each era, how minority parenting roles are portrayed in the educational discourse, and why minority parents concern educators. Findings include a focus on immigrant parents in the Progressive Era and on African American and Hispanic parents in the Post-Civil Rights/ESEA and NCLB/Accountability Eras. …

Serving Youth Who Are Serving Time: A Study Of The Special Education Services For Incarcerated Youth In A Short-Term Care Facility, Sachiko Hoshide

Doctoral Dissertations

This study examined the communication between sending court and community schools of a County Office of Education’s (COE) Alternative Education program and the receiving juvenile detention facility of a county in a Western state and how the communication between the two facilities affected the level of special education services provided to incarcerated youth, specifically the occurrence of 30-day placement IEPs. The juvenile detention facility was selected as a site because it was a lighthouse program, one of the few chosen to pilot the juvenile detention alternatives initiative (JDAI). JDAI sought to lower the number of incarcerated youth through viable alternatives …

Moral Foundation Theory And Marketing, Steve Lemay, James Coleman, Dave Mcmahon

Journal of Applied Marketing Theory

In setting the stage for Moral Foundations Theory (MFT), Jon Haidt (2004) identified five foundations of intuitive ethics: 1) harm/care; 2) fairness/reciprocity; 3) ingroup/loyalty; 4) authority/respect; 5) and purity/sanctity. Each foundation could have implications for the content of marketing messages, but this research is the first attempt to test those implications in specific markets with specific products. This research explores the practical, promotional uses of John Haidt’s Moral Foundation Theory. Haidt’s work shows a strong relationship between his moral foundations and political orientation. Since marketers can readily get political data at the county level in the United States, these foundations …

Structural And Message Based Private Friend Recommendation, Bharath K. Samanthula, Wei Jiang

Computer Science Faculty Research & Creative Works

The emerging growth of online social networks have opened new doors for various business applications such as promoting a new product across its customers. Besides this, friend recommendation is an important tool for recommending potential candidates as friends to users in order to enhance the development of the entire network structure. Existing friend recommendation methods utilize social network structure and/or user profile information. However, these techniques can no longer be applicable if the privacy of users is taken into consideration. in this paper, we propose a two-phase private friend recommendation protocol for recommending friends to a given target user based …

Constructing A Professional Identity: Non-Native Speakers As Teachers In College Freshman Composition Classes In An American University, Marcela Hebbard

Theses and Dissertations - UTB/UTPA

This study is a qualitative, quantitative investigation of how non-native speakers of English construct a professional identity as teachers of English composition and rhetoric in freshman classes in an American University and how their students perceived such identity. A sample of 4 participants teaching ENG 1301 Rhetoric and Composition classes were recruited. Data were gathered through personal interviews, questionnaires, class observations, and students' anonymous survey at the end of their course to measure course satisfaction and their perception of their non-native speaker instructors. The investigation revealed that in order to develop a Professional Teacher Identity, non-native speakers of English need …