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Title: THE EFFECTS OF PSUEDO-ALTRUISTIC BEHAVIOR ON THE LIKELIHOOD OF RECIPROCITY AND PERCEPTIONS OF THE SOURCE.
Creator: Rule, Reagan, Pryor, Burt, University of Central Florida
Abstract / Description: The current study examines the roles of expectancy disconfirmation and pseudo-altruistic behaviors as communication strategies to increase receiver compliance, and their effects on perceptions of the source, including credibility and likeability ratings. While adding to the previous research, this investigation examines the effects on compliance when pseudo-altruistic practices are employed in a sales situation. Additionally, subjects' compliance responses in the treatment groups are analyzed...
Show moreThe current study examines the roles of expectancy disconfirmation and pseudo-altruistic behaviors as communication strategies to increase receiver compliance, and their effects on perceptions of the source, including credibility and likeability ratings. While adding to the previous research, this investigation examines the effects on compliance when pseudo-altruistic practices are employed in a sales situation. Additionally, subjects' compliance responses in the treatment groups are analyzed for relationships between compliance and several possible mediators, including participant's evaluations of the source, and feelings of obligation and guilt. A focus group was held to discuss the face validity of the scenarios. Additionally, a pilot study was conducted to verify the operationalization of the independent variable, and to reveal any items that needed to be modified before the actual study was conducted. 141 undergraduate students were assigned to one of six treatment groups, and responded to the scenario and questionnaire. Five-point Likert type scales were used for the source factor and compliance items, and seven-point semantic differential scales were used for the items which measured source perceptions. Additionally, an optional open-ended item was employed for subjects to explain the motives behind their decisions. Analysis of the data showed that participants in the pseudo-altruistic treatment conditions were more likely to return to Store or Dealership A, or tipped the server more than usual. They also rated the source as more expert and of higher character in the treatment groups that the neutral, control groups.This increase in compliance was consistent across all three scenarios. Regression analyses also revealed that source factors including concern, helpfulness, unexpected behavior, expertise, character, honesty, and likeability predicted 26% of the compliance variance. In conclusion, subjects were more likely to comply in the pseudo-altruistic treatment condition, regardless of the scenario. Their compliance is attributed to feelings of liking and higher ratings of the source, which facilitated reciprocal altruism and benefited the salesperson or server for their selfless behavior.
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Date Issued: 2004
Identifier: CFE0000067, ucf:46130
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0000067

Title: SECONDARY ENGLISH TEACHERS' PERCEPTIONS AND EXPECTATIONS OF HIGH SCHOOL ATHLETES.
Creator: Jarem, Sarah, Wise, W. Scott, University of Central Florida
Abstract / Description: In the United States, there are currently over seven million high school athletes, all of whom are required to take four years of core classes as well as elective classes. Core subject areas consist of math, science, social sciences, and English language arts. Of the four core subject areas, both national and state education committees place emphasis and scrutiny on English language arts. The research within this thesis, conducted in the form of an interview, is meant to explore English...
Show moreIn the United States, there are currently over seven million high school athletes, all of whom are required to take four years of core classes as well as elective classes. Core subject areas consist of math, science, social sciences, and English language arts. Of the four core subject areas, both national and state education committees place emphasis and scrutiny on English language arts. The research within this thesis, conducted in the form of an interview, is meant to explore English language arts teachers' possible attitudes and expectations of their student athletes in concern to their writing abilities. Special emphasis will be placed on secondary English language arts teachers' perceptions of student-athletes' use of the standard conventions of English, such as spelling, punctuation, syntax, and grammar, within their writing. The results of four interviews with secondary English language arts teachers revealed that these secondary English language arts teachers did not hold different perceptions of their student-athletes writing abilities as compared to their non-athlete peers. All four participants revealed that they believe that the student-athletes in their classroom have the same writing abilities as non-athletes, and that being labeled as a student-athlete does not give way to either positive or negative perception of their writing. This exploratory study is beneficial to both student-athletes and English language arts teachers, as it may have the ability to affect change in the way that teachers approach and teach their student-athletes.
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Date Issued: 2014
Identifier: CFH0004681, ucf:45318
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFH0004681

Title: A FRAMEWORK FOR THE ASSESSMENT AND ANALYSIS OF MULTI-HAZARDSINDUCED RISK RESULTING FROM SPACE VEHICLES OPERATIONS.
Creator: Sala-Diakanda, Serge, Rabelo, Luis, University of Central Florida
Abstract / Description: With the foreseeable increase in traffic frequency to and from orbit, the safe operation of current and future space vehicles at designated spaceports has become a serious concern. Due to their high explosive energy potential, operating those launch vehicles presents a real risk to: (1) the spaceport infrastructure and personnel, (2) the communities surrounding the spaceport and (3) the flying aircrafts whose routes could be relatively close to spaceport launch and reentry routes. Several...
Show moreWith the foreseeable increase in traffic frequency to and from orbit, the safe operation of current and future space vehicles at designated spaceports has become a serious concern. Due to their high explosive energy potential, operating those launch vehicles presents a real risk to: (1) the spaceport infrastructure and personnel, (2) the communities surrounding the spaceport and (3) the flying aircrafts whose routes could be relatively close to spaceport launch and reentry routes. Several computer models aimed at modeling the effects of the different hazards generated by the breakup of such vehicles (e.g., fragmentation of debris, release of toxic gases, propagation of blast waves, etc.) have been developed, and are used to assist in Go-No Go launch decisions. They can simulate a total failure scenario of the vehicle and, estimate a number of casualties to be expected as a result of such failure. However, as all of these models – which can be very elaborate and complex – consider only one specific explosion hazard in their simulations, the decision of whether or not a launch should occur is currently based on the evaluation of several estimates of an expected number of casualties. As such, current practices ignore the complex, nonlinear interactions between the different hazards as well as the interdependencies between the estimates. In this study, we developed a new framework which makes use of information fusion theory, hazards' dispersion modeling and, geographical statistical analysis and visualization capabilities of geographical information systems to assess the risk generated by the operation of space launch vehicles. A new risk metric, which effectively addresses the lack of a common risk metric with current methods, is also proposed. A case study, based on a proposed spaceport in the state of Oklahoma showed that the estimates we generate through our framework consistently outperform estimates provided by any individual hazard, or by the independent combination of those hazards. Furthermore, the study revealed that using anything else than fusion could provide seriously misleading results, with potentially catastrophic consequences.
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Date Issued: 2007
Identifier: CFE0001606, ucf:47178
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0001606

Title: MODELING CRASH FREQUENCIES AT SIGNALIZED INTERSECTIONS IN CENTRAL FLORIDA.
Creator: Kowdla, Smitha, Abdel-Aty, Mohamed, University of Central Florida
Abstract / Description: A high percentage of highway crashes in the United States occur at intersections. These crashes result in property damage, lost productivity, injury, and even death. Identifying intersections associated with high crash rate is very important to minimize future crashes. The purpose of this study is to develop efficient means to evaluate intersections, which may require safety improvements. The area covered by the analysis in this thesis includes Orange and Seminole Counties and the City of...
Show moreA high percentage of highway crashes in the United States occur at intersections. These crashes result in property damage, lost productivity, injury, and even death. Identifying intersections associated with high crash rate is very important to minimize future crashes. The purpose of this study is to develop efficient means to evaluate intersections, which may require safety improvements. The area covered by the analysis in this thesis includes Orange and Seminole Counties and the City of Orlando. The aforementioned counties and city thus represent Central Florida. Each County/City provided data that consisted of signalized intersection drawings that were either in the form of electronic or hard copies, the county's extensive crash database and a list of intersections that underwent modifications during the study period. A total of 786 intersections were used in the analysis and the crash database was made up of 4271 crashes. From the signalized intersection drawings obtained from the county's traffic engineering department, a geometry database was created to classify all intersections by the number of through lanes, number of left turning lanes, Average Annual Daily Traffic and Posted Speed limits on the Major road of the intersection. In this research, crashes and their type, e.g., rear-end, left-turn and angle as well as total crashes were investigated. Numerous models were developed first using the Poisson regression and then using the Negative Binomial approach as the data showed overdispersion. The modeling process aimed to relate geometric and traffic factors to the frequency of crashes at intersections. Expected value analysis tables were also developed to determine if an intersection had an abnormally high number of crashes. These tables can be used in assisting Traffic Engineers in identifying serious safety problems at intersections. The general models illustrated that rear-end crashes were associated with high natural logarithm of AADT on the major road and the number of lanes (major intersections, e.g. 6x4/6x6), whereas AADT on the major road did not affect left-turn crashes. Intersections with the configuration 4x2/6x2 (2 through lanes at the minor roadway) or T intersections as another category experienced an increase in left-turn crashes. Angle crashes were most frequent at one-way intersections especially in the case of 4x4 intersections. Individual models that included interaction terms with one variable at a time concluded that AADT on the major road positively influenced rear-end crashes more compared to angle and left-turn crashes. As the speed increases on the minor road, the left turn crashes are affected more when compared to angle and rear-end crashes, therefore it can be concluded that left-turn crashes are most influenced by the speed limit on the minor road compared to angle crashes and then followed by rear-end crashes. As the total number of left turn lanes increased at the intersection, thereby increasing the size of the intersection, the number of rear-end crashes increased. An overall model that contained natural logarithm of AADT on major road, total number of left turn lanes at the intersection, number of through lanes on the minor road and configuration of the intersection, as independent variables, along with interaction terms, further concluded and supported the individual models that the number of crashes (rear-end, left-turn and angle) increased as the AADT on the major road increased and the number of crashes decreased as the total number of left turn lanes at the intersection increased. Also, crashes increased as the number of through lanes on the minor road increased. The variables' interaction effects with dummies representing rear-end and left-turn crashes in the final model showed that as the AADT on the major road increased, the number of rear-end crashes increased compared to left-turn and angle crashes and also that as the total number of left turn lanes at the intersection increased, the number of left-turn crashes decreased when compared to rear-end and angle crashes. Also the number of rear-end crashes increased at major four leg intersections e.g. 6x4, 6x6 etc. This thesis demonstrated the superiority of Negative Binomial regression in modeling the frequency of crashes at signalized intersections.
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Date Issued: 2004
Identifier: CFE0000267, ucf:46224
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0000267

Title: SUPERVISOR EXPECTATIONS, EVENT REPORTING, AND PATIENT SAFETY PERCEPTIONS: EXPLORING POTENTIAL MODERATORS AND MEDIATORS.
Creator: Hernandez, Claudia, Burke, Shawn, University of Central Florida
Abstract / Description: Given the high number of errors and negative events committed within medical settings, the emphasis on patient safety culture is becoming more prevalent. Despite this effort, underreporting has been and continues to be an issue in this area. Some research has shown a link between underreporting and lack of management responsiveness, but more work is necessary to identify reasons for underreporting and potential mitigating solutions. The objective of the present research is to answer questions...
Show moreGiven the high number of errors and negative events committed within medical settings, the emphasis on patient safety culture is becoming more prevalent. Despite this effort, underreporting has been and continues to be an issue in this area. Some research has shown a link between underreporting and lack of management responsiveness, but more work is necessary to identify reasons for underreporting and potential mitigating solutions. The objective of the present research is to answer questions regarding the impact supervisors have on staff's patient safety perceptions and event reporting, through the use of archival survey data collected with the AHRQ Hospital Safety Culture Survey (2004). Probable moderators and mediators of key relationships were explored as well. Results are presented and their implications are discussed herein.
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Date Issued: 2016
Identifier: CFH2000084, ucf:45551
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFH2000084

Title: IMPLEMENTATION AND EVALUATION OF A CLASSROOM-BASED APPROACH TO EXPECTANCY CHALLENGE FOR REDUCING ALCOHOL USE AMONG FIRST-YEAR COLLEGE STUDENTS.
Creator: Sivasithamparam, Janani, Dunn, Michael, University of Central Florida
Abstract / Description: There is a pervasive belief in the United States that the college experience typically includes frequent social activities characterized by widespread alcohol use. Unfortunately, awareness of the hundreds of deaths and wide variety of other harms experienced by college students as a result of alcohol use is much less pervasive. In an effort to increase awareness of the negative impact of alcohol use on college campuses, the NIAAA commissioned a panel composed of scientists and college...
Show moreThere is a pervasive belief in the United States that the college experience typically includes frequent social activities characterized by widespread alcohol use. Unfortunately, awareness of the hundreds of deaths and wide variety of other harms experienced by college students as a result of alcohol use is much less pervasive. In an effort to increase awareness of the negative impact of alcohol use on college campuses, the NIAAA commissioned a panel composed of scientists and college presidents to document alcohol-related harms and identify strategies that have been found to be effective in reducing risky alcohol use based on empirical evidence. The final report of this expert panel was released as a "Call to Action" for institutions nationwide in an effort to increase understanding of the severity and prevalence of risky alcohol use, and to provide descriptions of programs that were considered effective based on empirical evidence. Unfortunately, there were very few strategies found to be effective, and one of the effective approaches could only be implemented in specialized laboratories operated by scientists with expertise in expectancy challenge. Due to the severity and pervasiveness of the college alcohol problem and the limited number of strategies deemed effective, there is clearly a pressing need to develop and validate an expectancy challenge method that could be implemented by any institution without being limited by the need for a specialized laboratory and highly trained personnel. Achievement of these goals was the focus of the present project. To this end, an expectancy challenge curriculum designed for delivery in a college classroom was developed based on a laboratory delivered protocol previously found to be effective in reducing alcohol use among college students, and a classroom delivered curriculum previously found to be effective with high school students. The newly developed college classroom curriculum was implemented in a single session with groups of students during their regular class time in their usual classroom. Measures of alcohol use and associated harms were completed anonymously by each participant before completing the curriculum and for the month following completion of the curriculum. Analyses indicated significant reductions in alcohol consumption among males and females in comparison to students who were randomly assigned to a wait-list control condition. Unfortunately, significant reductions in alcohol-related harms were not found. The time periods for baseline and follow-up were only one month each, and that limitation in the number of opportunities to experience harms limits the likelihood of demonstrating a significant reduction in harms as well. Overall, this project represents an important advance in the development of alcohol use reduction strategies that are theory-based and effective in reducing alcohol use based on empirical evidence. In addition, the curriculum that was developed and validated in this project represents the first expectancy challenge method that can be readily implemented at any institution willing to devote one hour to reducing their students' risk for a long list of negative consequences associated with alcohol use on college campuses. Motivation and a typical classroom are all that is needed.
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Date Issued: 2008
Identifier: CFE0002307, ucf:47854
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0002307

Title: Style Speaks: Clothing Judgments, Gender Stereotypes, and Expectancy Violations of Professional Women.
Creator: Lower, Jamie, Weger, Harry, Sandoval, Jennifer, Miller, Ann, University of Central Florida
Abstract / Description: Clothing is a powerful nonverbal communicative tool and form of self-expression that provides others with clues about our personality, mood, education, culture, financial status, and social ranking, amongst numerous other impression cues. Research shows that physical appearance plays a prominent role in the formation of initial judgments and is significant in shaping a person's overall impression on others (Richmond, McCroskey, (&) Payne, 1991). The present study sought to quantitatively...
Show moreClothing is a powerful nonverbal communicative tool and form of self-expression that provides others with clues about our personality, mood, education, culture, financial status, and social ranking, amongst numerous other impression cues. Research shows that physical appearance plays a prominent role in the formation of initial judgments and is significant in shaping a person's overall impression on others (Richmond, McCroskey, (&) Payne, 1991). The present study sought to quantitatively explore the effect that different styles of dress have on initial judgments formed about women in workplace settings. Using expectancy violation theory, the study investigates workplace gender bias and whether or not certain styles of women's dress garner different initial reactions. Results showed that models in feminine attire are perceived to be lower in ratings of dominance and expertise, and models in more masculine attire are perceived to be lower in ratings of kindness and friendliness.
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Date Issued: 2018
Identifier: CFE0007043, ucf:51971
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0007043

Title: UNCERTAINTY, IDENTIFICATION, AND PRIVACY: EXPERIMENTS IN INDIVIDUAL DECISION-MAKING.
Creator: Rivenbark, David, Harrison, Glenn, University of Central Florida
Abstract / Description: The alleged privacy paradox states that individuals report high values for personal privacy, while at the same time they report behavior that contradicts a high privacy value. This is a misconception. Reported privacy behaviors are explained by asymmetric subjective beliefs. Beliefs may or may not be uncertain, and non-neutral attitudes towards uncertainty are not necessary to explain behavior. This research was conducted in three related parts. Part one presents an experiment in individual...
Show moreThe alleged privacy paradox states that individuals report high values for personal privacy, while at the same time they report behavior that contradicts a high privacy value. This is a misconception. Reported privacy behaviors are explained by asymmetric subjective beliefs. Beliefs may or may not be uncertain, and non-neutral attitudes towards uncertainty are not necessary to explain behavior. This research was conducted in three related parts. Part one presents an experiment in individual decision making under uncertainty. EllsbergÃ‚Â's canonical two-color choice problem was used to estimate attitudes towards uncertainty. Subjects believed bets on the color ball drawn from EllsbergÃ‚Â's ambiguous urn were equally likely to pay. Estimated attitudes towards uncertainty were insignificant. Subjective expected utility explained subjectsÃ‚Â' choices better than uncertainty aversion and the uncertain priors model. A second treatment tested Vernon SmithÃ‚Â's conjecture that preferences in EllsbergÃ‚Â's problem would be unchanged when the ambiguous lottery is replaced by a compound objective lottery. The use of an objective compound lottery to induce uncertainty did not affect subjectsÃ‚Â' choices. The second part of this dissertation extended the concept of uncertainty to commodities where quality and accuracy of a quality report were potentially ambiguous. The uncertain priors model is naturally extended to allow for potentially different attitudes towards these two sources of uncertainty, quality and accuracy. As they relate to privacy, quality and accuracy of a quality report are seen as metaphors for online security and consumer trust in e-commerce, respectively. The results of parametric structural tests were mixed. Subjects made choices consistent with neutral attitudes towards uncertainty in both the quality and accuracy domains. However, allowing for uncertainty aversion in the quality domain and not the accuracy domain outperformed the alternative which only allowed for uncertainty aversion in the accuracy domain. Finally, part three integrated a public-goods game and punishment opportunities with the Becker-DeGroot-Marschak mechanism to elicit privacy values, replicating previously reported privacy behaviors. The procedures developed elicited punishment (consequence) beliefs and information confidentiality beliefs in the context of individual privacy decisions. Three contributions are made to the literature. First, by using cash rewards as a mechanism to map actions to consequences, the study eliminated hypothetical bias as a confounding behavioral factor which is pervasive in the privacy literature. Econometric results support the Ã‚Â"privacy paradoxÃ‚Â" at levels greater than 10 percent. Second, the roles of asymmetric beliefs and attitudes towards uncertainty were identified using parametric structural likelihood methods. Subjects were, in general, uncertainty neutral and believed Ã‚Â"badÃ‚Â" events were more likely to occur when their private information was not confidential. A third contribution is a partial test to determine which uncertain process, loss of privacy or the resolution of consequences, is of primary importance to individual decision-makers. Choices were consistent with uncertainty neutral preferences in both the privacy and consequences domains.
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Date Issued: 2010
Identifier: CFE0003251, ucf:48539
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0003251

Title: Psychopathology and Functional Impairment in Adolescents with Social Anxiety Disorder.
Creator: Mesa, Franklin, Beidel, Deborah, Cassisi, Jeffrey, Neer, Sandra, University of Central Florida
Abstract / Description: Although social anxiety disorder is most often diagnosed during adolescence, few investigations have examined the clinical presentation of this disorder exclusively in adolescents. Prior studies have demonstrated that some clinical features of SAD in adolescents are unique relative to younger children with the condition. Furthermore, the extant literature on daily functional impairment in this population is limited. In this investigation, multiple areas of functioning were examined in...
Show moreAlthough social anxiety disorder is most often diagnosed during adolescence, few investigations have examined the clinical presentation of this disorder exclusively in adolescents. Prior studies have demonstrated that some clinical features of SAD in adolescents are unique relative to younger children with the condition. Furthermore, the extant literature on daily functional impairment in this population is limited. In this investigation, multiple areas of functioning were examined in adolescents with SAD (n = 16) and normal control adolescents (n = 14): specific social skills, subjective distress and physiological reactivity during one speech performance task and one social interaction task; alcohol use and expectancies; subjective and objective quality of sleep; and daily distressing social activities. No differences were observed in sleep actigraphy, self-reported sleep difficulties, alcohol use, or alcohol expectancies. Adolescents with SAD reported greater distress during both analogue tasks relative to NC adolescents. During the speech task, adolescents with SAD exhibited significantly greater speech latency (4.42 seconds vs. 1.75 seconds) and spoke significantly less (83.09 seconds vs. 167.75 seconds) than NC adolescents. Additionally, SAD participants manifested greater skin conductance during the speech task. During the social interaction, adolescents with SAD asked significantly fewer questions (2.20 vs. 7.07) and required significantly more confederate prompts (2.33 vs. 1.14) to stimulate interaction. Finally, adolescents with SAD reported more frequent anxiety-provoking situations in their daily lives and greater avoidance of these situations, including answering questions in class, assertive communication, and interacting with a group. The findings are discussed with respect to the current understanding of alcohol use, quality of sleep, and social functioning in adolescents with SAD.
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Date Issued: 2013
Identifier: CFE0004891, ucf:49648
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0004891

Title: Resource allocation and load-shedding policies based on Markov decision processes for renewable energy generation and storage.
Creator: Jimenez, Edwards, Atia, George, Richie, Samuel, Pazour, Jennifer, University of Central Florida
Abstract / Description: In modern power systems, renewable energy has become an increasingly popular form of energy generation as a result of all the rules and regulations that are being implemented towards achieving clean energy worldwide. However, clean energy can have drawbacks in several forms. Wind energy, for example can introduce intermittency. In this thesis, we discuss a method to deal with this intermittency. In particular, by shedding some specific amount of load we can avoid a total system breakdown of...
Show moreIn modern power systems, renewable energy has become an increasingly popular form of energy generation as a result of all the rules and regulations that are being implemented towards achieving clean energy worldwide. However, clean energy can have drawbacks in several forms. Wind energy, for example can introduce intermittency. In this thesis, we discuss a method to deal with this intermittency. In particular, by shedding some specific amount of load we can avoid a total system breakdown of the entire power plant. The load shedding method discussed in this thesis utilizes a Markov Decision Process with backward policy iteration. This is based on a probabilistic method that chooses the best load-shedding path that minimizes the expected total cost to ensure no power failure. We compare our results with two control policies, a load-balancing policy and a less-load shedding policy. It is shown that the proposed MDP policy outperforms the other control policies and achieves the minimum total expected cost.
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Date Issued: 2015
Identifier: CFE0005635, ucf:50222
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0005635

Title: Cooperative vs Competitive Goals in Educational Video Games.
Creator: Smith, Peter, Bowers, Clint, McDaniel, Thomas, Kincaid, John, Cannon-Bowers, Janis, University of Central Florida
Abstract / Description: The concept of serious games, or using games and gaming technologies for purposes other than purely entertainment, became popularized with the creation of the Serious Games Initiative in 2002 and has continued to grow. While this trend may appear new, the use of games for learning has a rich history and the idea of using a game as a learning platform is an established concept that had has withstood the test of time. Research in this area must move from if games can teach, to how do we improve...
Show moreThe concept of serious games, or using games and gaming technologies for purposes other than purely entertainment, became popularized with the creation of the Serious Games Initiative in 2002 and has continued to grow. While this trend may appear new, the use of games for learning has a rich history and the idea of using a game as a learning platform is an established concept that had has withstood the test of time. Research in this area must move from if games can teach, to how do we improve games that do. Proponents of serious games suggest that they should improve motivation, time on task, motivation to learn, and a litany of other benefits based primarily on the thought that what works in an entertainment game will work in a learning game. Unfortunately, this might not always be the case. For example, a commonly held misconception in learning games is that competition will motivate learner to succeed, as it motivates players of an entertainment game to continue to play. This is, however, not well supported by the learning science literature. Cooperative goal structures commonly lead to increased motivation to learn as well as improved learning outcomes when compared to competition. This research seeks to provide a framework to view games for learning and more specifically explore the structure of challenge in the context of cooperative and competitive goal structures, as well as explore the use of the word game and how it could possibly modify the expectations of the learner.
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Date Issued: 2012
Identifier: CFE0004603, ucf:49913
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0004603

Title: AN EXAMINATION OF CENTRAL ASIAN GEOPOLITICS THROUGH THE EXPECTED UTILITY MODEL: THE NEW GREAT GAME.
Creator: Stutte, Corey, Wan, Thomas, University of Central Florida
Abstract / Description: The New Great Game is a geopolitical competition between regional stakeholders over energy resources in Central Asia. The author seeks to use the expected utility voting model based on Black's median voter theorem for forecasting the New Great Game in Central Asia. To judge the external validity of the voting model, the author uses data from the Correlates of War project data set, to formulate three distinct models based only on the numbers in 1992 and 1993. Capabilities and alliance data...
Show moreThe New Great Game is a geopolitical competition between regional stakeholders over energy resources in Central Asia. The author seeks to use the expected utility voting model based on Black's median voter theorem for forecasting the New Great Game in Central Asia. To judge the external validity of the voting model, the author uses data from the Correlates of War project data set, to formulate three distinct models based only on the numbers in 1992 and 1993. Capabilities and alliance data were used to develop balance of power positions and compare the outcome of 100 simulations to the actual outcome in 2000 based on Correlates of War project data. This allows us to judge whether the emergence of Russia's weak advantage as well as the continuation of the competition in the New Great Game as of 2000 could have been predicted based on what was known in 1992 and 1993. By using only one year's data to forecast the New Great Game, we are able to eliminate historical and researcher bias and judge the applicability of the model in global policy and strategic analysis.
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Date Issued: 2009
Identifier: CFE0002861, ucf:48088
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0002861

Title: EXPLORING THE RELATIONSHIP BETWEEN MARITAL EXPECTATIONS AND MARITAL SATISFACTION BETWEEN MARRIED AFRICAN IMMIGRANT COUPLES AND UNITED STATES BORN MARRIED COUPLES.
Creator: Ngazimbi, Evadne, Daire, Andrew, University of Central Florida
Abstract / Description: ABSTRACT Marriage is still considered a universal institution in many countries worldwide. Marriage provides benefits for wives, husbands, children, families, and communities. Why Marriage Matters (Wilcox et al., 2005), outlined the benefits of marriage, including improved physical and mental health, biological and social benefits for husbands, wives, children and families in America. In sub-Saharan Africa benefits emanating from marriage included increased survival rates for young children ...
Show moreABSTRACT Marriage is still considered a universal institution in many countries worldwide. Marriage provides benefits for wives, husbands, children, families, and communities. Why Marriage Matters (Wilcox et al., 2005), outlined the benefits of marriage, including improved physical and mental health, biological and social benefits for husbands, wives, children and families in America. In sub-Saharan Africa benefits emanating from marriage included increased survival rates for young children (Omariba & Boyle, 2007); reduced maternal morbidity and mortality rates for women due to reduced risks from self-inflicted abortions (Garenne, Tollman, Kahn, Collins, & Ngwenya, 2001); and improved economic management in homes due to exchanging gender-specific tasks within households (Gezon, 2002). Despite these benefits, approximately half the marriages in the United States end in divorce (Raley & Bumpass, 2003; Smith, 2007). Reduced marital satisfaction leads to dissolution of marriages in the U. S. Marital expectations were associated with marital satisfaction (Juvva & Bhatti, 2006). The purpose of this study was to investigate the relationship between marital expectations and marital satisfaction between African immigrant and United States born married couples. The independent variable was marital expectations, measured with the Marital Expectations Questionnaire (MEQ, Ngazimbi & Daire, 2008). The dependent variables were marital satisfaction, measured by the Relationship Assessment Scale (RAS, Hendrick, 1988), and the Relationship Pleasure Scale (RPS, PAIRS Foundation, 1993). The participants were recruited from nine sites in six states located in three geographical regions. The regions were the Midwest, the West and the Pacific Northwest. They were recruited through faith-based leaders. Participants consisted of 87 couples and 35 individuals who participated without their spouses. This was a mixed methods design. In the quantitative section, three instruments were used to collect data: the MEQ, the RAS, and the RPS. The first section of the MEQ contained four open-ended questions which were used to collect qualitative data. Significant differences were found in the relationships between marital expectations and marital satisfaction between African immigrants and non-immigrants. Qualitative differences and similarities were found between African immigrant and U. S. born married couples. Implications of the findings are discussed for research, counselor education and clinical practice.
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Date Issued: 2009
Identifier: CFE0002629, ucf:48224
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0002629

Title: Meeting Student, Instructor, and Institutional Expectations in Online Writing Courses.
Creator: Proulx, Emily, Vie, Stephanie, Rounsaville, Angela, Hall, Mark, University of Central Florida
Abstract / Description: Research in online writing instruction often focuses on student perceptions of learning and best practices of online pedagogy (Boyd, 2008; Dziuban, Moska, Kramer, (&) Thompson, 2013; Hewett (&) Warnock, 2015; Pigg (&) Morrison, 2016; Roby, Ashe, Singh, (&) Clark, 2013; Warnock, 2009). At the University of Central Florida, online learning research is especially important due to the increasing volume of both online and hybrid courses across the university (which is itself in response to...
Show moreResearch in online writing instruction often focuses on student perceptions of learning and best practices of online pedagogy (Boyd, 2008; Dziuban, Moska, Kramer, (&) Thompson, 2013; Hewett (&) Warnock, 2015; Pigg (&) Morrison, 2016; Roby, Ashe, Singh, (&) Clark, 2013; Warnock, 2009). At the University of Central Florida, online learning research is especially important due to the increasing volume of both online and hybrid courses across the university (which is itself in response to increasing numbers of students enrolling but limited classroom space with which to teach). The current push from many university administrators for increased enrollment in online classes focuses on access and convenience; however, there is not as much of a conversation asking if the learning in the class is affected by the online course, or the different avenues for learning that these courses present. In this study, I noted that while scholarship discussed students', teachers', and institutions' roles in online courses, there was a lack of alignment in those areas.To investigate this lack of alignment, I interviewed four students enrolled in online courses and three instructors currently teaching online courses through the Department of Writing and Rhetoric at the University of Central Florida. Through a grounded theory analysis (Charmaz, 2006; Strauss (&) Corbin, 1998), I identified areas of agreement and dissonance in both the creation of and implementation of online courses. Overall, students and instructors seemed to focus both their positive and negative perceptions and expectations around discussions as sites of learning, expectations of time/effort, feedback, and classroom community. These are common sites of benefits and disadvantages of online writing courses, which make this investigation important to the continuing conversation of how we better align our perceptions and expectations to improve student learning in online writing courses.The conclusions from this study address the importance and difficulty of transparency in online courses and the need for consistency across the institution, the instructors, and the students. This research provides suggestions for implementing the findings of this research at the classroom and department levels.
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Date Issued: 2017
Identifier: CFE0006644, ucf:51255
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0006644

Title: The Effects of Regulatory Orientation on Subjective Task Values, Ability Beliefs, and Gameplay in a Grammar Editing Computer Game.
Creator: Strnad, Stephen, Hoffman, Bobby, Hartshorne, Richard, Sivo, Stephen, University of Central Florida
Abstract / Description: This study investigated mean group differences in composite subjective task values, ability beliefs, and gameplay behaviors between low promotion and high promotion English as a Second Language (ESL) postsecondary students while playing two versions of a grammar-editing computer game. First, students were categorized according to their scores on the General Regulatory Focus Measure. Next, students played two identical versions of the grammar-editing game; in the second game version, an...
Show moreThis study investigated mean group differences in composite subjective task values, ability beliefs, and gameplay behaviors between low promotion and high promotion English as a Second Language (ESL) postsecondary students while playing two versions of a grammar-editing computer game. First, students were categorized according to their scores on the General Regulatory Focus Measure. Next, students played two identical versions of the grammar-editing game; in the second game version, an independent variable was added in the form of an in-game punishment. In the middle of each game version, students completed a modified version of the Expectancy-value Questionnaire. Independent samples t-tests were conducted to determine any statistically significant group differences between groups in terms of subjective task values, ability beliefs, and gameplay behaviors. Results indicated no statistically significant differences between groups for any of the composite dependent variables tested. However, two individual items measuring utility and attainment value indicated significant group differences. The findings of this study both supported and contradicted aspects of regulatory orientation theory and previous regulatory orientation research. This research contributed to the need for motivation studies in the field of digital game-based learning utilizing well-established theoretical frameworks. In addition, this study offered researchers, teachers, instructional designers, and video game designers insights into the effects of regulatory orientations in the digital game-based learning context.
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Date Issued: 2018
Identifier: CFE0007105, ucf:51939
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0007105

Title: Secondary and Postsecondary Calculus Instructors' Expectations of Student Knowledge of Functions: A Multiple-case Study.
Creator: Avila, Cheryl, Ortiz, Enrique, Dixon, Juli, Hynes, Michael, Andreasen, Janet, Mohapatra, Ram, University of Central Florida
Abstract / Description: This multiple-case study examines the explicit and implicit assumptions of six veteran calculus instructors from three types of educational institutions, comparing and contrasting their views on the iteration of conceptual understanding and procedural fluency of pre-calculus topics. There were three components to the research data recording process. The first component was a written survey, the second component was a (")think-aloud(") activity of the instructors analyzing the results of a...
Show moreThis multiple-case study examines the explicit and implicit assumptions of six veteran calculus instructors from three types of educational institutions, comparing and contrasting their views on the iteration of conceptual understanding and procedural fluency of pre-calculus topics. There were three components to the research data recording process. The first component was a written survey, the second component was a (")think-aloud(") activity of the instructors analyzing the results of a function diagnostic instrument administered to a calculus class, and for the third component, the instructors responded to two quotations. As a result of this activity, themes were found between and among instructors at the three types of educational institutions related to their expectations of their incoming students' prior knowledge of pre-calculus topics related to functions. Differences between instructors of the three types of educational institutions included two identifiable areas: (1) the teachers' expectations of their incoming students and (2) the methods for planning instruction. In spite of these differences, the veteran instructors were in agreement with other studies' findings that an iterative approach to conceptual understanding and procedural fluency are necessary for student understanding of pre-calculus concepts.
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Date Issued: 2013
Identifier: CFE0004809, ucf:49758
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0004809

Title: YOU'VE GOT MAIL: THE STUDY OF THE ATTORNEY-CLIENT PRIVILEGE AND THE USE OF ELECTRONIC MAIL.
Creator: McConnell, Justin, Cook, Kathy, University of Central Florida
Abstract / Description: The prolific use of the internet and electronic mail within the legal profession presents novel challenges to the application of the attorney-client privilege; especially, in regards to protecting intended confidential communications relayed through e-mail. This thesis addresses the question of whether an attorney in Florida, through electronic mail use, can waive his client's right to the protections of the attorney-client privilege. After a review of current case law, law review articles,...
Show moreThe prolific use of the internet and electronic mail within the legal profession presents novel challenges to the application of the attorney-client privilege; especially, in regards to protecting intended confidential communications relayed through e-mail. This thesis addresses the question of whether an attorney in Florida, through electronic mail use, can waive his client's right to the protections of the attorney-client privilege. After a review of current case law, law review articles, statutes, and texts, this thesis concluded that an attorney's communication through e-mail warrants a reasonable expectation of privacy, permitting the attorney to speak in reasonable confidence to clients through the web. However, attorneys, ethically, should consider the strong repercussions for using such a potentially transparent medium for communication. By examining the relationship between current law, the application of the attorney-client privilege, and a reasonable expectation of privacy, this study provides a comprehensive analysis for attorneys concerned with electronic mail usage. Lastly, this thesis provides attorneys with best practices for their electronic mail communications.
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Date Issued: 2011
Identifier: CFH0003832, ucf:44756
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFH0003832

Title: EFFECTIVE SCHOOL CHARACTERISTICS AND STUDENT ACHIEVEMENT CORRELATES AS PERCEIVED BY TEACHERS IN AMERICAN STYLE INTERNATIONAL SCHOOLS.
Creator: Doran, James, Allen, Kay, University of Central Florida
Abstract / Description: The purpose of this study is to investigate the relationships between effective school characteristics and norm referenced standardized test scores in American-style international schools. In contrast to schools in traditional effective schools research, international schools typically have middle to high SES families, and display average to above average achievement. Eleven effective school characteristics were identified and correlated with standardized test scores for grades 4, 6, and 8...
Show moreThe purpose of this study is to investigate the relationships between effective school characteristics and norm referenced standardized test scores in American-style international schools. In contrast to schools in traditional effective schools research, international schools typically have middle to high SES families, and display average to above average achievement. Eleven effective school characteristics were identified and correlated with standardized test scores for grades 4, 6, and 8 and high school SAT scores. Data was gathered from an online teacher questionnaire designed for this study. All eleven characteristics were present in high performing international schools while frequent analysis of student progress, high academic expectations and positive school environment were more prominent. Positive school environment, high academic expectations, strong instructional leadership and cultural diversity were chosen as important characteristics of an effective international school. Learning time is maximized was the only characteristic that was significantly correlated with achievement and only in grades 4, 6 and 8. There was no statistically significant relationship found between norm referenced test scores and the aggregate effective school characteristics score.
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Date Issued: 2004
Identifier: CFE0000245, ucf:46244
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0000245

Title: Dual Branding: An Investigative Look into Dual Branding's Position within the Concept of Brand Alliance in the Hotel Industry.
Creator: Ronzoni, Giulio, Fyall, Alan, Torres Areizaga, Edwin, Singh, Dipendra, Weinland, Jeffrey, Smith, Scott, University of Central Florida
Abstract / Description: The purpose of this dissertation was to investigate, in an exploratory way, the state of the art of the application of brand alliances, with a particular focus on the practice of dual branding, in the field of lodging. More precisely, this research aimed at identifying and evaluating the determinants of industry adoption of, and customer satisfaction with, intra-company dual branding strategies in the US lodging industry.The primary purpose of this study is to determine the efficacy of dual...
Show moreThe purpose of this dissertation was to investigate, in an exploratory way, the state of the art of the application of brand alliances, with a particular focus on the practice of dual branding, in the field of lodging. More precisely, this research aimed at identifying and evaluating the determinants of industry adoption of, and customer satisfaction with, intra-company dual branding strategies in the US lodging industry.The primary purpose of this study is to determine the efficacy of dual branding in the field of the lodging industry, a phenomenon that is still insufficiently explored in the literature. In fact, the scarcity of literature pertaining to the lodging industry has forced this study to consider the research related to other segments and industries where dual branding strategies have been studied. Therefore, this study intended to expand the existing body of knowledge, advancing the theory of brand alliance from an industry and consumer perspective, as well as adapt, refine, and utilize a scale suitable for the measurement of dual branded hotels' customer satisfaction. This dissertation used an exploratory sequential mixed method approach. In the first qualitative phase, face-to-face and telephone interviews with operational hotel managers, corporate hotel managers, real estate development and management companies' managers, owners, and presidents, as well as hotel and lodging associations' professionals have been conducted. In addition to relevant and significant findings and results obtained through the hotel industry professionals interviewed, themes, constructs, and variables useful in the refinement and adaptation of a dual branding customer satisfaction scale were attained. Consequently, the second quantitative phase consisted of an online administration of a scenario-based questionnaire to dual branded hotels' customers of a dual branded lodging property aimed at identifying and evaluating the determinants of customer satisfaction.The ultimate purpose of this research has been to understand the main issues of implementation of dual branding practices and strategies in the lodging context. In particular, it has been to highlight and provide managerial, theoretical, methodological, and practical implications and recommendations for the US lodging industry, in the adoption of intra-company dual branding strategies. The suggestions offered in the study are relevantly timed to what is happening within the lodging industry, offering implications for both academia and industry.
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Date Issued: 2019
Identifier: CFE0007716, ucf:52411
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0007716

Title: An Analysis of Race and Gender in Select Choice Programs Within Brevard County Public Schools.
Creator: Doaks, Synthia, Murray, Barbara, Murray, Kenneth, Baldwin, Lee, Thedy, Elizabeth, University of Central Florida
Abstract / Description: The focus of this research was to compare the student membership population proportions, by race and gender, of Brevard County Public School students with the actual participation in select choice programs offered to Brevard County public high school students. This study was based on an analysis of the scores of 1,152 eighth-grade students who received a score of 4 or 5 on the 2008 Florida Comprehensive Assessment Test (FCAT) mathematics and a score of 4 or 5 on the 2008 Florida Comprehensive...
Show moreThe focus of this research was to compare the student membership population proportions, by race and gender, of Brevard County Public School students with the actual participation in select choice programs offered to Brevard County public high school students. This study was based on an analysis of the scores of 1,152 eighth-grade students who received a score of 4 or 5 on the 2008 Florida Comprehensive Assessment Test (FCAT) mathematics and a score of 4 or 5 on the 2008 Florida Comprehensive Assessment Test (FCAT) reading and their participation in high school advanced academic courses. The advanced academic choice programs selected for this study consisted of the four Florida articulated accelerated college credit seeking programs: Advanced Placement (AP), Dual-Enrollment (DE), International Baccalaureate(&)#174; (IB) Diploma Programme, and the Cambridge Advanced International Certificate of Education (AICE). The proportion comparison consisted of student membership data and eighth-grade FCAT scores from 2007-2008 and the student membership data and high school course load data from the 2008-2009, 2009-2010, 2010-2011, and 2011-2012 academic school years. Chi-square goodness-of-fit tests were run to analyze the proportions by race and gender of the sample groups and student membership populations. For each respective year involved in this study, there was a statistically significant difference in the race and gender proportions of the samples and the student membership populations.
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Date Issued: 2014
Identifier: CFE0005325, ucf:50509
Format: Document (PDF)
PURL: http://purl.flvc.org/ucf/fd/CFE0005325

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