Digital Commons Network^™

Are Customers Ready For Tablet-Based Menus? An Analysis Of The Innovation Characteristics That Influence The Intentions To Adopt Tablet-Based Menus, Nataly Suarez

USF Tampa Graduate Theses and Dissertations

Since the release of the new iPad in 2010, few studies have explored the idea of tablet- based menus in restaurants. Since this is a new topic in the hospitality industry, there has not been literature that explores how personal traits influence the adoption intention of tablet-based menus. This study aims to explain the impact of innovation characteristics and individual differences on customer intentions to adopt tablet-based menus in restaurants of different service levels. With a random sample of 430 participants collected via Amazon’s Mechanical Turk, a regression analysis and an ANOVA test were performed. The results confirmed that only …

Use Of Assessments In College Chemistry Courses: Examining Students' Prior Conceptual Knowledge, Chemistry Self-Efficacy, And Attitude, Sachel M. Villafañe-García

USF Tampa Graduate Theses and Dissertations

Students' retention in STEM-related careers is of great concern for educators and researchers, especially the retention of underrepresented groups such as females, Hispanics, and Blacks in these careers. Therefore it is important to study factors that could potentially influence students' decision to stay in STEM. The work described in this dissertation involved three research studies where assessments have been used in college chemistry courses to assess students' prior content knowledge, chemistry-self-efficacy, and attitude toward science. These three factors have been suggested to have an influence on students' performance in a course and could eventually be a retention factor.

The first …

Spatially-Weighted Ethnic Density And Residential Segregation: Effects On Health Status Among Older Mexican Americans, Sung Han Rhew

USF Tampa Graduate Theses and Dissertations

Research suggests that living in communities with high densities of persons from their own ethnic group improves the overall health of older Mexican Americans. One hypothesis is that residing in high ethnic density areas allows characteristics of Mexican culture such as strong social ties and social cohesion, to have a beneficial effect. The majority of investigations focused on ethnic density effects, however, have utilized relatively loose interpretations of what constitutes the appropriate social-geographic area to be studied. Moreover it is not clear how certain dimensions of residential segregation are protective or harmful toward health, particularly when measuring ethnic residential segregation …

An Evaluation Of The Utah First District Mental Health Court: Gauging The Efficacy Of Diverting Offenders Suffering With Serious Mental Illness, Stephen Guy Vangeem

USF Tampa Graduate Theses and Dissertations

The decision to establish a mental health court in Utah's First District was largely a political one prompted by the growing popularity of problem-solving courts throughout the country. Because this motivation was policy-driven and not needs-driven, the court was established without an ongoing data collection schedule. As a result, barring anecdotal evidence from program participants, the current impact of the court on two key goals-- reducing recidivism and increasing community-based treatment contact--is entirely unknown. The current study aims to provide a summative program evaluation of the first sixty-eight months of specialty court operation by (1) estimating basic demographic and clinical …

"It Takes Time To Shift Historical Paradigms": Changes In Structure, Governance, Perception, And Practice During A Decade Of Child Welfare Policy Reform In Florida, Amy Catherine Vargo

USF Tampa Graduate Theses and Dissertations

This dissertation explored changes in structure, governance, perception and practice within Florida's child welfare system over a ten-year period (2001-2011) inclusive of two concurrent, statewide reform efforts: the privatization of child welfare services and implementation of a Title IV-E Waiver Demonstration. Using an anthropological perspective and holistic approach, the child welfare system is presented as a type of meta-organizational culture inclusive of subsystems and subcultures which are all embedded in historical and socioeconomic context that involves alternations between child safety and family preservation approaches to care.

Guided by a grounded theory approach to qualitative data analysis, content analysis of child …

Effect Of Interactive Digital Homework With An Ibook On Sixth Grade Students' Mathematics Achievement And Attitudes When Learning Fractions, Decimals, And Percents, Jennifer Zakrzewski

USF Tampa Graduate Theses and Dissertations

Over the past decade, technology has become a prominent feature in our lives. Technology has not only been integrated into our lives, but into the classroom as well. Teachers have been provided with a tremendous amount of technology related tools to educate their students. However, many of these technologically enhanced tools have little to no research supporting their claims to enhance learning.

This study focuses on one aspect of technology, the iBook, to complete homework relating to fractions, decimals, and percents in a sixth grade classroom. An iBook is a digital textbook that allows the user to interact with the …

Teaching About Race In Introductory Anthropology Courses: An Ethnographic Study, Jennifer Gilroy Hunsecker

USF Tampa Graduate Theses and Dissertations

American anthropology has focused on issues related to race from the start of the discipline. From past work designed to categorize humans into phenotype-based categories to current work to undo those categorizations, many anthropologists consider race to be one of the most important topics for students to learn. In this dissertation, I use in-depth ethnographic case studies consisting of interviews, observations, and focus groups, to learn about the way in which anthropologists at four institutions of higher education teach the topic to students in their introductory, four-field general anthropology class. I found that anthropologists are committed to sharing anthropological perspectives …

Clinical And Criminal Justice Outcomes In The Jail Diversion And Trauma Recovery (Jdtr) Program, Daniel Harold Ringhoff

USF Tampa Graduate Theses and Dissertations

This mixed methods study evaluated clinical and criminal justice outcomes of the Florida Jail Diversion and Trauma Recovery (JDTR) program that utilized compensated veteran peer mentors. Quantitative results showed veteran participation in JDTR improved clinical outcomes, such as PTSD symptoms, function difficulty and depression scores, but not criminal justice outcomes such as re-arrest rates. Study limitations, however, prevent the drawing of conclusions regarding the potential effectiveness of veteran peer interventions improving criminal justice outcomes. Qualitative results showed participants overwhelmingly viewed their assigned veteran peer mentor as a "peer" and rated them as "very important" to their future success. Improvements in …

"Now You Know What You're Reaching For...On The Up And Up": An Interpretative Phenomenological Analysis Of Scholar Identity Development Among Black Male Achievers, Coretta Andréa Irby

USF Tampa Graduate Theses and Dissertations

Common discourse concerning the educational trajectories of African American males consists of dismal future outcomes due to defective schooling experiences in kindergarten through twelfth grades. There has been a disregard of counter narratives of high academic achievement and overall school success coupled with a highlighting of failure through deficit-based research practices. Consequently, African American males are positioned as delayed or troubled, which serves to perpetuate educational inequity. This study attempts to increase the scarcity of literature by giving voice to the experiences of high achievement among African American adolescent males attending a school designed to support the achievement of impoverished …

Examining Experiences Of Early Intervention Providers Serving Culturally Diverse Families: A Multiple Case Study Analysis, Wendy Lea Bradshaw

USF Tampa Graduate Theses and Dissertations

The cultural and linguistic diversity of the United States is growing rapidly and early intervention service providers are very likely to work with families whose cultures differ from their own. Service providers must consider the multiple cultural factors of families which contribute to family dynamics and the potential for miscommunication is high when the cultural frameworks of early intervention providers differ from those of the families they serve. Culturally responsive practices have been put forth in the theoretical literature as a way to increase successful communication and service provision but there is limited research investigating the beliefs, experiences, and practices …

The Impact Of The Veterans Health Administration's Home Based Primary Care On Health Services Use, Expenditures, And Mortality, Melissa Castora-Binkley

USF Tampa Graduate Theses and Dissertations

Background: Among patients with multiple chronic conditions, care coordination and integration remains one of the major challenges facing the U.S. health care system. A home-based, patient-centered primary care program has been offered through the Veterans Health Administration (VHA) since the 1970s for frail veterans who have difficulty accessing VHA clinics. The VHA Home Based Primary Care (VHA HBPC) aims to integrate primary care, rehabilitation, disease management, palliative care, and coordination of care for frail individuals with complex, chronic diseases within their homes. Early research suggested that VHA HBPC was associated with positive outcomes (e.g., reduced resource use and patient satisfaction). …

A Conceptual Analysis Of Perspective Taking In Support Of Socioscientific Reasoning, Sami Kahn

USF Tampa Graduate Theses and Dissertations

Scientific literacy is concerned with the informed citizens' ability to negotiate scientifically-related societal issues. The suite of skills necessary to negotiate these complex issues is referred to as Socioscientific Reasoning (SSR). SSR requires, among other things, perspective-taking abilities in order to consider the multi-faceted nature of these open-ended, debatable socioscientific issues (SSI). Developing interventions and instruments to foster and measure perspective taking in support of SSR is therefore critical to the promotion of functional scientific literacy through both research and practice. Although widely studied in many disciplines, perspective taking is a particularly tangled construct that has been used to describe …

Mainstreaming Green Infrastructure: The Nexus Of Infrastructure And Education Using The Green Space Based Learning (Gsbl) Approach For Bioretention Plant Selection, Ryan Charles Robert Locicero

USF Tampa Graduate Theses and Dissertations

The Green Space Based Learning (GSBL) approach builds on a long-term partnership between a Research I university, surrounding community, and local school district, transforming underutilized community green space into an interactive educational tool to addresses national infrastructure and educational challenges. The GSBL approach is an educational platform for engaging K-12 and the local community in engineering design and construction of sustainable Green Infrastructure (GI) projects. GSBL was piloted as a part of a federally funded Research Experience for Teachers (RET) program in which teachers participated in two intensive 6-week summer research experiences and two consecutive academic year components. The summer …

Fetal Testosterone: Developmental Effects On Externalizing Behavior, Troy A. Webber

USF Tampa Graduate Theses and Dissertations

Fetal testosterone (FT) exposure influences sexual differentiation and may promote well-established sex differences in externalizing (EXT) behavior. Although puberty may be a critical period for these effects, it is unknown how FT exposure influences EXT as a function of pubertal development. We used a longitudinal, multi-sample design to test the relationships between two proxy indices of FT exposure and EXT as a function of age and pubertal development (approximately ages 6, 9, 11, 14, and 16). Twin data were used to approximate FT exposure (TT-FT) because testosterone is thought to cross the intrauterine membrane and cause variability in co-twin gonadal …

Responding To A Rumor: How Crisis Response Strategies Influence Relationship Outcomes, Bo Breuklander

USF Tampa Graduate Theses and Dissertations

This study investigated the effects of crisis communication messaging strategies on the relationship between an organization and its key publics. This study found that none of the strategies tested had a significant impact on the relationship between an organization and its publics, however some strategies consistently influenced a relationship more than others.

Facilitating Motivation In A Virtual World Within A Second Language Acquisition Classroom, Andrew Warren Gump

USF Tampa Graduate Theses and Dissertations

No abstract provided.

Using Acoustical Feedback To Improve Elementary School Student Behavior During Transitions, Lauren Danielle Altman

USF Tampa Graduate Theses and Dissertations

Behavior during transitions in classrooms is an area in need of additional supports in order for teachers to effectively manage classrooms. Extended transition durations, particularly transition periods between one activity and another are related to problem behavior among children in educational settings. This study evaluated the use of acoustical feedback aimed to improve transition behaviors of elementary school students, using a multiple-baseline design across participants. Teachers were trained to implement the acoustical feedback procedure. Data on teacher treatment fidelity, student transition behavior (transition duration and problem behavior), generalization probes, and social validity were collected to examine the feasibility and potential …

Stories Of Care In The Virtual Classroom: An Autoethnographic Narrative Inquiry, Brooke Boback Eisenbach

USF Tampa Graduate Theses and Dissertations

Since their inception in 2006, K-12 virtual classrooms have spread across the nation, reaching millions of students every day. Despite the technological changes in today's society, adolescents who lack key personal characteristics may struggle to successfully complete online coursework. A caring teacher-student relationship may assist today's virtual learners in ways that enhance motivation, learning, and online education success. Although a veteran teacher of nine years, in this autoethnographic narrative inquiry, I shared my experience as a novice, English I virtual teacher as I strived to enact relational with my virtual education students.

Creating A Professional Pathway For The Women Who Care For Our Children: An Anthropological Study Of An Early Childhood Workforce Development Policy, Melissa Kay Van Dyke

USF Tampa Graduate Theses and Dissertations

Historically, the early childhood workforce has been described as undereducated, poor, and disproportionately comprised of women of color. The EDUCATE workforce development policy was designed to advance the professional development of under-paid and under-valued child care workers. This study focuses on the history, intent, and impact of this policy at the intersection between the grantees, the State, the various organizational contexts, and the broader structural forces. More broadly, complex issues and challenges related to the early childhood workforce are surfaced. Finally, through a critical analysis of the findings, the hidden and dominating forces that maintain the current level of inequity …

Psychopathy And Perception Of Vulnerability, Barbara Joyce Dinkins

USF Tampa Graduate Theses and Dissertations

Prior research has shown that psychopathic traits correlate with ability to make more accurate assessments of vulnerability based on nonverbal cues (Wheeler, Book, & Costello, 2009; Book, Costello, & Camilleri, 2013). The current study aims to provide further support for this finding, examine effect of criminal experience, and determine if the finding generalizes to females and non-Caucasians. An online survey was conducted, where each participant was shown several videos of people walking alone down a hallway. After each video, they were asked to rate the vulnerability of the depicted person. Higher levels of psychopathic traits (measured by the Elemental Psychopathy …

Acquisition And Generalization Of Tacts Across Stimulus Modes In Children Diagnosed With Autism Spectrum Disorder, Luz Elena Correa Gómez

USF Tampa Graduate Theses and Dissertations

This study evaluated the speed of acquisition and level of generalization of tacts across three different stimulus modes: picture-flashcard, video clip, and 3D object. Three young children diagnosed with autism participated in this study. The acquisition of tacts was evaluated during Discrete Trial Training sessions (DTT). Two of the three participants learned the tacts more rapidly in the video clip condition in contrast with the picture condition. All three participants generalized the three tacts learned through a specific stimulus mode to the remaining stimulus modes. One week after the generalization test, all participants generalized to all novel 3D objects.

On The Selection Of Just-In-Time Interventions, Luis Gabriel Jaimes

USF Tampa Graduate Theses and Dissertations

A deeper understanding of human physiology, combined with improvements in sensing technologies, is fulfilling the vision of affective computing, where applications monitor and react to changes in affect. Further, the proliferation of commodity mobile devices is extending these applications into the natural environment, where they become a pervasive part of our daily lives. This work examines one such pervasive affective computing application with significant implications for long-term health and quality of life adaptive just-in-time interventions (AJITIs). We discuss fundamental components needed to design AJITIs based for one kind of affective data, namely stress. Chronic stress has significant long-term behavioral and …

Using Awareness Training To Decrease Nervous Habits In Public Speaking, Claire Spieler

USF Tampa Graduate Theses and Dissertations

Research on components of habit reversal suggests that awareness training alone may be an effective and efficient intervention for reducing nervous habits. This study evaluated the effectiveness of awareness training for the reduction of three nervous habits that manifest in public speaking: filled pauses, tongue clicks, and inappropriate use of the word "like." Four university students delivered short speeches during baseline and assessment sessions. Awareness training consisted of response description and response detection. Awareness training resulted in meaningful reductions in target behaviors for all participants. Booster awareness training sessions were necessary for all participants to achieve further reductions in target …

Effects Of Response Cards And The Number Of Teacher-Directed Questions On Classroom Behaviors, Neelam K. Khan

USF Tampa Graduate Theses and Dissertations

Active student responding increases student academic outcome and on-task behavior. Response cards are an effective and efficient strategy for increasing active student responding. This study examined the effects of response cards on student disruptive behavior, percentage of questions answered, and accuracy of questions answered while alternating the number of teacher-directed questions across sessions. An alternating treatments design was used with 5 teacher-nominated students. During baseline (BL), the teacher used her standard lecture format, having students raise their hand when responding to a question. During the response card (RC) intervention, the teacher asked students to write responses on their white boards. …

Staring Down The Mukhabarat: Rhizomatic Social Movements And The Egyptian And Syrian Arab Spring, Stephen Michael Strenges

USF Tampa Graduate Theses and Dissertations

Unable to enact change through the existing political institutions of their authoritarian regimes, and consistently repressed by state security forces (the mukhabarat), activists in Egypt and Syria relied on street activism to challenge their conditions. This study analyzes the Arab Spring uprisings in Egypt and Syria through the conceptual lens of a rhizome. Rhizomatic movements are horizontal, grassroots, and allow for the networking of local community-specific grievances, into larger national movements. This networking allows opposition members groups to build solidarity, construct collective identities, and develop a set of shared goals, strategies, and tactics. Furthermore, it provides for the transcendence of …

An Evaluation Of The Prevent-Teach-Reinforce Model Within A Multi-Tierred Intervention System, Sara Amanda Barnes

USF Tampa Graduate Theses and Dissertations

This study assessed the Prevent-Teach-Reinforce (PTR) model to determine its impact on problem and replacement behaviors of three children who are typically developing with behavioral challenges in a high-need elementary school setting. Specifically, this study evaluated the use of the PTR model as an intensive individualized Tier 3 intervention within a multi-tiered intervention system. In addition, the study examined the validity and usability of the Individualized Behavior Rating Scale Tool (IBRST), which was developed as a feasible daily progress monitoring tool in conjunction with the PTR model. Social validity and fidelity of intervention implementation were also assessed. A multiple baseline …

Using Gamification To Increase Adherence To Daily Living Routines, Lisa S. Kadison

USF Tampa Graduate Theses and Dissertations

Gamification, the use of game elements in non-game contexts, is an increasingly popular way to incentivize self-management procedures. Despite the growing popularity of such programs, little objective research has been done in the area. This study evaluated the use of a web-based gamification program called HabitRPG through a multiple-baseline across participants design. HabitRPG is designed to increase the productivity of its users. Baseline procedures included parental scoring of task completion. Intervention consisted of training on using HabitRPG. Target behaviors were scored with data sheets provided to parents of the participants. The intervention increased the percentage of compliance for all participants.

Myths And Miracles In Mexico City: Treatment Seeking, Language Socialization, And Identity Among Deaf Youth And Their Families, Anne Elaine Pfister

USF Tampa Graduate Theses and Dissertations

This dissertation research investigates the experience of deafness among deaf youth, adults, and their families in Mexico City, Mexico. Deaf children cannot fully access the spoken languages of their hearing families and mainstream society. Hence, participating families embarked upon extensive treatment-seeking pilgrimages, encountering myths about deaf lifeways and the promise of miracle cures that formed Mexico City's cultural system for coping with childhood deafness. This ethnography uncovers persistent misconceptions in medical and mainstream discourse, including strong recommendations against exposure to sign language, which directly impacted participants' access to relevant communities of practice, the social networks that proved most significant to …

Auteurs At An Urban Crossroads: A Certain Tendency In New York Cinema, Rene Thomas Rodriguez

USF Tampa Graduate Theses and Dissertations

Perhaps more than any other major American city in the 1970s, New York represented the decline of an urban existence. Job loss from factors related to deindustrialization and intense crime occupied local and national news, reflecting the increasing anxiety of America's future. New York City was positioned at the center of this frightening chaos. Films made during this period, known by film scholars and journalists as the "New Hollywood" captured the collective temperament of the people and the physical space they inhabit during its disintegration. The depiction of New York during the 1970s has been widely discussed in the writing …

How Luck And Fortune Shape Risk-Taking Behaviors, Andrea Yvonne Ranieri

USF Tampa Graduate Theses and Dissertations

The current study uses a lottery-based paradigm to examine how risk taking is affected by two specific types of good and bad experiences, luck and fortune. Though the terms are often used interchangeably, we suggest that they refer to two separate aspects of risk. Fortune refers to the overall positivity or negativity of the overall context, whereas luck refers to the probability of a better or worse outcome. To make the lottery context fortunate or unfortunate, a set of mixed-valence control lotteries were surrounded by all gain (good fortune) or all loss lotteries (bad fortune). To make the lotteries lucky …