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Title: A UNIQUE APPROACH TO INCREASING PATIENT ADHERENCE THROUGH THE USE OF TRACKABLE TECHNOLOGY: A CASE REPORT.
Creator: Royal, Caitlyn L., Marieb College of Health & Human Services
Abstract / Description: Background and Purpose: This case report reviews the barriers to adherence to home exercise programs (HEPs) and the implementation of trackable technology as a potential solution to promote adherence. It is estimated that nearly two-thirds of patients receiving HEPs from a physical therapist do not adhere to the program or perform exercises as prescribed due to a number of identified barriers. Case Description: The case patient was a 60-year-old, athletic female with a physical therapy...
Show moreBackground and Purpose: This case report reviews the barriers to adherence to home exercise programs (HEPs) and the implementation of trackable technology as a potential solution to promote adherence. It is estimated that nearly two-thirds of patients receiving HEPs from a physical therapist do not adhere to the program or perform exercises as prescribed due to a number of identified barriers. Case Description: The case patient was a 60-year-old, athletic female with a physical therapy diagnosis of right medial meniscus tear. She reported pain with physical activity limiting participation in recreational activities, such as yoga and horseback riding. Intervention: The Mywellness® app allows for seamless integration of the Technogym® Ecosystem of online platforms, allowing health professionals to add and update patient exercises through the use of the web-based portal and cloud technology. This grants patients timely guidance, advice, and motivation to perform their prescribed HEP. Furthermore, the app portal allows the health professional to monitor patient compliance to recommendations and prescribed exercise plans. Outcome: In a five-week episode of care, the case patient completed 7 out of 10 prescribed sessions of her HEP for an adherence rate of 70%. For each completed session (7), the patient demonstrated sufficient adherence of 71.4%, completing all of her prescribed exercises. Technical difficulties occurred during one out of seven sessions. Discussion: Demonstrated by the positive patient outcomes in this case report, trackable technologies such as the Mywellness® app may provide the support and accountability necessary to promote patient adherence to HEPs in an outpatient physical therapy setting. Future research is needed on a larger-scale to conclude if trackable technology produces a positive effect on levels of patient adherence when performing HEPs.
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Date Issued: 2019-04-30
Identifier: fgcu_ETD_0286
Format: Document (PDF)

Title: ABIOTIC INFLUENCES ON AND COMMUNITY DYNAMICS OF BENTHIC DINOFLAGELLATE SPECIES IN THE FLORIDA KEYS.
Creator: Schroeder, Jessica Elizabeth
Abstract / Description: Gambierdiscus is an epibenthic dinoflagellate genus containing some species that produce a toxin (ciguatoxin), which causes Ciguatera Fish Poisoning (CFP). These dinoflagellates live on macrophytes that are consumed by herbivorous fish and invertebrates, thereby introducing ciguatoxin into the reef food web through bioaccumulation and biomagnification processes. Such grazers are later predated on by larger fish, which when consumed by people, can lead to CFP. Other dinoflagellates coexist...
Show moreGambierdiscus is an epibenthic dinoflagellate genus containing some species that produce a toxin (ciguatoxin), which causes Ciguatera Fish Poisoning (CFP). These dinoflagellates live on macrophytes that are consumed by herbivorous fish and invertebrates, thereby introducing ciguatoxin into the reef food web through bioaccumulation and biomagnification processes. Such grazers are later predated on by larger fish, which when consumed by people, can lead to CFP. Other dinoflagellates coexist with Gambierdiscus spp., including potentially toxigenic Prorocentrum and Ostreopsis spp. The research presented here focuses on the community ecology of Gambierdiscus spp. and these other dinoflagellates, and the abiotic factors that affect their distribution, abundance, and compositions. New findings in this project have provided information about community dynamics and the influence of abiotic factors. The data suggest that physical and chemical parameters influence dinoflagellate densities and the differences in site community composition. These epibenthic dinoflagellates thrive in high temperatures but may compete in other environmental conditions. The three dinoflagellates were more abundant in the Florida Bay than Atlantic Ocean sites. The three dinoflagellates coexist, but there were no differences in abundances seasonally and between sites, suggesting subtle niche partitioning may be taking place.
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Date Issued: 2020-05-27
Identifier: fgcu_ETD_0337
Format: Document (PDF)

Title: Academic and Recreational Reading Motivation of Teacher Candidates.
Creator: Lancellot, Michael
Abstract / Description: The purpose of this mixed methods study was to determine relationships among teacher candidates’ academic and recreational reading motivation. This study utilized a previously designed, reliable, and valid instrument called the Adult Reading Motivation Scale with permission from Schutte and Malouff (2007). The instrument included a pool of 50 items based on reading engagement theory. The four dimensions or subscales were (a) Reading as Part of Self; (b) Reading Efficacy; (c) Reading for...
Show moreThe purpose of this mixed methods study was to determine relationships among teacher candidates’ academic and recreational reading motivation. This study utilized a previously designed, reliable, and valid instrument called the Adult Reading Motivation Scale with permission from Schutte and Malouff (2007). The instrument included a pool of 50 items based on reading engagement theory. The four dimensions or subscales were (a) Reading as Part of Self; (b) Reading Efficacy; (c) Reading for Recognition; and (d) Reading to Do Well in Other Realms, along with the total scale called (e) Total Reading Motivation. The researcher utilized quantitative survey data and qualitative case study data from focus groups to examine relationships of 135 teacher candidates from June 2016 through May 2017. In the quantitative portion, 89% percent visualized while reading, 62% liked it when literature made them think, 24% thought compliments from reading were important, and 72% read to improve work or university performance. In the qualitative portion, parents, teachers, technology, school reading, and informed, inspirational teachers were significant. A better understanding of adult reading motivation may support teacher candidates as they learn content knowledge and influence the attitudes, beliefs and values of their own students towards reading.
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Date Issued: 2017
Identifier: Lancellot_fgcu_1743_10266
Format: Document (PDF)

Title: Academic Success, First-Year Retention, Four-Year Graduation and Summer Bridge Program Participation.
Creator: Davis, Stacey Michelle
Abstract / Description: The first year of college is a critical time for students to set a foundation for learning and the academic success necessary to persist (Reason, Terenzini, & Domingo, 2006). However, a number of students embark on their college journey underprepared to meet this academic rigor (Jackson & Kurlaender, 2014). The development of summer bridge programs has been a popular college readiness intervention. In this study, I examined the relationship between academic success, first-year retention,...
Show moreThe first year of college is a critical time for students to set a foundation for learning and the academic success necessary to persist (Reason, Terenzini, & Domingo, 2006). However, a number of students embark on their college journey underprepared to meet this academic rigor (Jackson & Kurlaender, 2014). The development of summer bridge programs has been a popular college readiness intervention. In this study, I examined the relationship between academic success, first-year retention, academic momentum, four-year graduation rate, and summer bridge program participation. The sample consisted of two cohorts of first-year students who participated in the 2013 and 2014 summer bridge program at a four-year Florida State University System institution in Southwest Florida. I chose these two cohorts due to the adoption of Florida Senate Bill 1720 (2013), which changed regulations pertaining to Florida’s developmental education requirements. Descriptive statistics were used to analyze demographic and pre-college success data. I then explored the relationship between academic success and participation in the summer bridge program for each cohort. I also explored the relationship between first-year retention and summer bridge program participation. I then examined the relationship between academic momentum and summer bridge program participation. Finally, I examined the relationship between four-year graduation rate and summer bridge program participation. Significance was found for the relationships between summer bridge program participation and first-semester academic success, first-year academic success, and academic momentum. There was no relationship found between first-year retention or four-year graduation and summer bridge program participation. These findings contributed to the further exploration of the effectiveness of summer bridge programs. Future research should be conducted to further explore the impact of summer bridge program participation, including specific program components, qualitative outcomes, and demographics.
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Date Issued: 2019-01-14
Identifier: fgcu_ETD_0266
Format: Document (PDF)

Title: Acute Response of the Estuarine Crab Eurypanopeus Depressus to Salinity and Desiccation Stress.
Creator: Van Horn, Julie
Abstract / Description: An understanding of how organisms survive in oyster-reef habitat gives clues as to how they will respond to watershed alterations caused by humans. All estuarine environments experience natural salinity fluctuations, but anthropogenic activities have seriously altered salinity regimes in many areas. The changing tide in the shallow environment of the oyster reef means inhabitants risk exposure and desiccation, yet the reefs support rich communities. Population distribution, osmoregulatory and...
Show moreAn understanding of how organisms survive in oyster-reef habitat gives clues as to how they will respond to watershed alterations caused by humans. All estuarine environments experience natural salinity fluctuations, but anthropogenic activities have seriously altered salinity regimes in many areas. The changing tide in the shallow environment of the oyster reef means inhabitants risk exposure and desiccation, yet the reefs support rich communities. Population distribution, osmoregulatory and desiccation physiology and a generic basis for tolerance of extreme environments were investigated in the flatback mud crab Eurypanopeus depressus, a dominant species on oyster reefs in Southwest Florida. An analysis of abundance, biomass and size along a salinity gradient showed that although this species can survive extreme salinities, it is most common in moderate environments. In laboratory experiments, E. depressus hyper-osmoregulated in dilute salinities and conformed in concentrated salinities, achieving stable haemolymph osmotic concentration in less than 24 h. Water loss tolerance and the effect of desiccation on osmoregulatory abilities were also investigated. Eurypanopeus depressus, displayed average tolerance to water loss compared with other crustaceans and does not appear to be able to osmoregulate in air. Also, two distinct partial gene sequences from the peroxiredoxin antioxidant enzyme family were cloned from E. depressus. One of the cloned sequences is 465 bp in length and exhibits over 80% sequence homology with peroxiredoxins found in other arthropods and mammals. With further refinement of extraction techniques, peroxiredoxin gene expression in this intertidal crab could be used as a biomarker reflecting stress caused by environmental conditions.
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Date Issued: 2007
Identifier: fgcu_ETD_0417
Format: Document (PDF)

Title: African American Cemeteries:" For All Those Who Were Not Forgotten".
Creator: Wade, Samantha
Abstract / Description: This study explores the ideas behind the separation of ancestry groups after death. With the movement of African peoples to the “New World” came the loss of identity; an identity the African American community struggled to rebuild through years of segregation and eventual integration. Stripping enslaved Africans of their cultural traditions and funerary practice forced them to create new customs after the abolishment of slavery in small rural towns. Jim Crow laws halted the expansion of the...
Show moreThis study explores the ideas behind the separation of ancestry groups after death. With the movement of African peoples to the “New World” came the loss of identity; an identity the African American community struggled to rebuild through years of segregation and eventual integration. Stripping enslaved Africans of their cultural traditions and funerary practice forced them to create new customs after the abolishment of slavery in small rural towns. Jim Crow laws halted the expansion of the African diaspora in the United States even further with the sanctions on movement, congregation, and political and economic establishment. From this came the creation of many black owned businesses including funeral homes and the institution of the black church. With the dismantling of the Jim Crow laws and the movement of African Americans to larger urban areas came the abandonment of whole townships along with its schools, churches, and cemeteries. This research presents the GIS database I created in the fall of 2012 that mapped 57 African American cemeteries throughout Florida. My GIS research sprang from forensic anthropology casework I conducted with Dr. Heather Walsh-Haney which included a case of wrongful cremation and improper burial practices within the Greenwood Cemetery in Jacksonville. The crime scene, a known African American cemetery, and its owner, Mr. Samuel Rogers, came under scrutiny in 1990 after a reporter and law enforcement found illegal burning piles on the property consisting of human skeletal material. This case fueled the mapping project and I researched the cemetery locations in correlation with Florida Census Block Group data that included demographic and socioeconomic data of African Americans populations surrounding the Florida cemetery locations. While Greenwood cemetery provided a platform for the bigger discussion of ancestry and death in Florida, I also conducted a forensic anthropological analysis of the skeletal material recovered from the cemetery which consisted of more females (n=9, nonmetric assessment; n=14, metric assessment) than males (n=8, nonmetric assessment; n=10 metric assessment), two individuals under the age of 18 years, and a population showing signs of osteoarthritis (21%), periostitis, and one case of possible syphilis. Within Florida there are several statutes (§497.284; §497.262; §497.266; §497.285 6a) focus upon protecting interred individuals and regulating cemetery operations. . This research found that Florida Statute 497.285 section 6a has not been followed. Therefore, in order to ensure the continuation and preservation of these cemeteries I propose methods that if implemented should begin the process of historical preservation. Many of the cemeteries (i.e., Turner Cemetery, Evergreen Cemetery) I documented cannot be found on present day road maps and some of those only exist due to oral tradition. As such, this important research serves as written record of Florida’s African American cemeteries as part of my effort to stop the disappearance of African American traditions and cultural identity on a larger scale.
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Date Issued: 2016
Identifier: Wade_fgcu_1743_10146
Format: Document (PDF)

Title: American Green Caviar: Analysis of sea grape algae (Caulerpa racemosa var. peltata) for bio-filtration and valuable co-production.
Creator: Gamel, Matt, College of Arts & Sciences
Abstract / Description: Rising global demand for seafood and declining catches have resulted in the volume of mariculture doubling each decade. The FAO (Food and Agriculture Organization of the United Nations) expects such a growth to persist in the years to come. This exponential growth has created a subsequent need to find alternative solutions to wastewater generation. The use of marine algae as bio-filters for aquaculture wastewater treatment has been shown to be an efficient and cost effective strategy. For...
Show moreRising global demand for seafood and declining catches have resulted in the volume of mariculture doubling each decade. The FAO (Food and Agriculture Organization of the United Nations) expects such a growth to persist in the years to come. This exponential growth has created a subsequent need to find alternative solutions to wastewater generation. The use of marine algae as bio-filters for aquaculture wastewater treatment has been shown to be an efficient and cost effective strategy. For this study, I selected Caulerpa racemosa (commonly known as sea grape algae) as a potential bio-filtration candidate for the mitigation of aquaculture effluent. Sea grapes are highly valued in Asian and South-Pacific cuisine, where they are referred to as green caviar. They are also high in omega-3 fatty acids and antioxidants, representing a possible new marketing angle as a “super food.” This alga has been largely excluded from western markets, as the Pacific varieties are known invasives in the Atlantic basin. For this reason, I decided to utilize the native Floridian variety, which is poorly researched, despite being present throughout the Caribbean and parts of South America. For my study, I conducted laboratory growth trials to determine optimal conditions for both irradiance and nutrient concentrations. Floridian C. racemosa was found to be highly adaptable to a wide range of irradiance and nutrient regimes, with nutrient uptake efficiency greater than 90%. A clear set of optimal parameters could not be defined, however, as the treatment results were not significantly different. This finding demonstrates the high adaptability and resilience of this species. For the final trials, I constructed a 1500-L outdoor recirculating aquaculture system, raising juvenile pinfish (Lagodon rhomboides). The setup was designed to serve as a proof of concept, to test how good C. racemosa performed outside of the laboratory. The study produced mixed results, but found that a 4:1 fish to seaweed wet weight ratio was ideal in maintaining stable nutrient levels. Overall, the results designate C. racemosa as a strong candidate for commercial bio-filtration, and as a possible cash crop for the domestic sushi and algal supplement industries.
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Date Issued: 2017
Identifier: Gamel_fgcu_1743_10258
Format: Document (PDF)

Title: An Agent Based Model to Evaluate Spatio-Temporal Variability in Oyster Reef Connectivity in the Charlotte Harbor Estuarine System, Florida.
Creator: Bass, Dye
Abstract / Description: Various physical and biological factors influence the larval dispersal and connectivity of benthic species. Physical processes are the primary driver of larval transport, however biological processes have been found to play an important role as well. In this study, we developed and coupled a 2-D hydrodynamic model with an agent-based model to study Crassostrea virginica, oyster larval transport within the Charlotte Harbor estuarine system in southwest Florida. Freshwater flow entering into...
Show moreVarious physical and biological factors influence the larval dispersal and connectivity of benthic species. Physical processes are the primary driver of larval transport, however biological processes have been found to play an important role as well. In this study, we developed and coupled a 2-D hydrodynamic model with an agent-based model to study Crassostrea virginica, oyster larval transport within the Charlotte Harbor estuarine system in southwest Florida. Freshwater flow entering into the southern region of the system, the Caloosahatchee River Estuary, is highly controlled by a series of lock and dams. As a result, considerable interannual variability exists in the amount of freshwater entering the Caloosahatchee River Estuary and this has been identified as a key stressor to the estuary’s oyster population. Oyster spawning in the estuary occurs throughout the wet season months (June-Oct.). Therefore, model simulations were performed during wet season periods of low, moderate, and high freshwater flow into the estuary to determine the impacts varying flows impose on larval transport and settlement in terms of success and connectivity between oyster reefs. The agent-based model was validated using oyster larval settlement data collected throughout a long-term, 2000-2016 study. The model was able to simulate settlement patterns during periods of low freshwater release which ultimately provided insight into the importance of the furthest upstream oyster reef as a larval source to the downstream reefs.
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Date Issued: 2018-08-23
Identifier: fgcu_ETD_0254
Format: Document (PDF)

Title: AN ANALYSIS OF MIDDLE SCHOOL TEACHERS’ PERCEPTIONS ABOUT THEIR TEACHER PREPARATION PROGRAMS AND THEIR IMPLEMENTATION OF CULTURALLY RESPONSIVE TEACHING.
Creator: Leon, Maday
Abstract / Description: The purpose of this study was to explore the relationship between middle school teachers’ perceptions of dispositional and experiential factors received during their teaching preparations and their perceptions of their implementation of culturally responsive teaching. This quantitative study employed descriptive statistics to examine correlations between teachers’ perceptions about whether their teacher education programs embraced the dispositional and experiential factors identified by...
Show moreThe purpose of this study was to explore the relationship between middle school teachers’ perceptions of dispositional and experiential factors received during their teaching preparations and their perceptions of their implementation of culturally responsive teaching. This quantitative study employed descriptive statistics to examine correlations between teachers’ perceptions about whether their teacher education programs embraced the dispositional and experiential factors identified by Garmon (2004), and how these factors may be associated with teachers’ perceptions of their implementation of the five essential elements of culturally responsive teaching (Gay, 2002). Data for this study were collected using a modified version of the Framework for the Development and Validation of Diversity Dispositions Index (Schulte, Edwards, and Edick, 2008). Data were collected using an electronic survey with three sections to collect demographic information, data on teachers’ perceptions of their education programs and their professional practices. Data suggested very high correlations between some dispositional and experiential factors associated with culturally responsive teaching. These findings provide preliminary information regarding teachers’ perceptions about their culturally responsive teaching practices.
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Date Issued: 2015
Identifier: Leon_fgcu_1743_10143
Format: Document (PDF)

Title: An Analysis of the Association Between Perceived Discrimination and Self-Reported Health Among University Students in Southwest Florida.
Creator: McFarland, Renee Lee
Abstract / Description: Perceived Discrimination, Health, Racism, Ethnicity, Psychological Distress
Date Issued: 2013
Identifier: McFarland_fgcu_1743_10002
Format: Document (PDF)

Title: An analysis of the predictive validity of the FCAT success probability of the Florida assessments of instruction in reading.
Creator: Clark, Mason M.
Abstract / Description: In this paper, the researcher explored published evidence of predictive validity for the Florida Assessments of Instruction in Reading (FAlR) as it pertains to subsequent proficiency on the Florida Comprehensive Assessment Test (FCAT) in reading for middle school students within the pm1icipating school district. The Florida Center for Reading Research (FCRR) (2009) has published moderate correlations between the risk status designation of the FAIR and subsequent FCAT reading proficiency. This...
Show moreIn this paper, the researcher explored published evidence of predictive validity for the Florida Assessments of Instruction in Reading (FAlR) as it pertains to subsequent proficiency on the Florida Comprehensive Assessment Test (FCAT) in reading for middle school students within the pm1icipating school district. The Florida Center for Reading Research (FCRR) (2009) has published moderate correlations between the risk status designation of the FAIR and subsequent FCAT reading proficiency. This study examined that relationship with a large (n=8477) sample of middle school students within one school district. Analysis with logistic regression identified a significant. predictive relationship for students within the sample. Additionally. the researcher performed linear regression analyses on the FCAT Success Probability (FSP) metric of the FAIR and subsequent FCAT reading scale scores and identified a significant predictive relationship between FSP and FCAT reading scale scores. Combining a student's risk status and raw FSP may hold promise in increasing the predictive power of the FAIR. The researcher also recommends additional research into the change in risk status across assessment periods in order to quantify the effectiveness of classroom interventions and thereby better evaluate the predictive power of the FAIR.
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Date Issued: 2011
Identifier: fgcu_ETD_0457
Format: Document (PDF)

Title: An assessment of the potential for sustainable seafood practices in Southwest Florida.
Creator: Porter, Emily Susan
Abstract / Description: The environmental costs associated with seafood production are at an all-time high. Eighty percent of the world marine fish stocks, for which assessment information is available, are fully exploited, overexploited, or have already suffered a collapse (United Nations, 2010). Despite the issues associated with overfishing, seafood consumption continues to increase, and supply of certain species can no longer meet demand. According to SeafoodSource, a seafood market and research firm, two-thirds...
Show moreThe environmental costs associated with seafood production are at an all-time high. Eighty percent of the world marine fish stocks, for which assessment information is available, are fully exploited, overexploited, or have already suffered a collapse (United Nations, 2010). Despite the issues associated with overfishing, seafood consumption continues to increase, and supply of certain species can no longer meet demand. According to SeafoodSource, a seafood market and research firm, two-thirds of seafood are consumed in restaurants. Restaurant decision-makers (owners, chefs and managers) who are responsible for purchasing seafood, can therefore play an important role in mitigating the environmental impacts surrounding seafood production. The purpose of this exploratory study was to evaluate if southwest Florida restaurant decision-makers are making responsible, sustainable, seafood purchasing decisions. Forty-two decision-makers agreed to participate in the study. A combination of surveys and interviews were used to gather information. The goals of this research were to 1) determine if sustainable seafood practices are currently being used in southwest Florida restaurants; 2) identify decision-maker knowledge and attitudes toward sustainable seafood; 3) evaluate if educating decision-makers about sustainable seafood would change their purchasing habits; 4) determine motivating factors driving seafood selection and purchasing; 5) characterize the attitudes and awareness of decisionmakers about marine conservation; 6) evaluate decision-maker knowledge and sentiment related to seafood certifications, advisory lists and online purchasing options; and 7) determine decision-maker willingness to use sustainable seafood products. This study produced several major outcomes. Unsustainable fish species like Chilean sea bass, bluefin tuna and red snapper are being served in over 50% of the participating restaurants. Overall, decision-maker knowledge on sustainable seafood was limited. The majority of decision-makers did not make major changes in their purchasing habits even after being "educated" on the subject of sustainable seafood. Decisionmakers showed a disconnect between their own actions (serving unsustainable fish) and environmental consequences. Their knowledge of sustainable seafood certifications and advisory organizations was limited. The majority of decision-makers equate farm-raised fish as being sustainable. Restaurant owners know the least about sustainable seafood while chefs are the most knowledgeable. Chefs in fine dining and upscale restaurants know more about sustainable seafood than those in casual dining establishments. More education and awareness is needed throughout the restaurant industry in southwest Florida to effect any substantial change toward sustainable seafood practices.
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Date Issued: 2013
Identifier: fgcu_ETD_0520
Format: Document (PDF)

Title: An Examination of Grazing Preferences Exhibited by Herbivorous Invertebrates on the Common Macroalgal Hosts of Gambierdiscus.
Creator: James, Andrea Lynn
Abstract / Description: Understanding the basis of the marine food web is essential in determining the uptake and possible control of the toxins that cause ciguatera fish poisoning (CFP), predominantly ciguatoxins. Ciguatoxins are produced by the marine, epiphytic dinoflagellate Gambierdiscus, and when transferred through the food web via herbivory, have serious environmental and health implications. Ciguatera outbreaks are common in coral reef environments where macroalgae are present. As ocean conditions change...
Show moreUnderstanding the basis of the marine food web is essential in determining the uptake and possible control of the toxins that cause ciguatera fish poisoning (CFP), predominantly ciguatoxins. Ciguatoxins are produced by the marine, epiphytic dinoflagellate Gambierdiscus, and when transferred through the food web via herbivory, have serious environmental and health implications. Ciguatera outbreaks are common in coral reef environments where macroalgae are present. As ocean conditions change and more coral reef ecosystems shift to macroalgal domination, the risk of ciguatera outbreaks may increase. Since the first discovery of causal agents for CFP, the general consensus has been that the ciguatoxin pathway goes through herbivorous fish; however, some previous studies have suggested that herbivorous invertebrates may be another vector. Because hogfish have been found to be one of the high-risk fish species for CFP, and they are also known to consume invertebrates, more studies are necessary in order to accurately evaluate the invertebrate role as a vector. Therefore, the purpose of this study was to determine the grazing preferences of various herbivorous invertebrates on the common macroalgal hosts of Gambierdiscus, in order to examine the uptake of ciguatoxin into the food web. Four marine macroalgae were tested (Laurencia gemmifera, Halimeda incrassata, Dictyota menstrualis, and turf algae) against three different taxa ((Cerithium (Thericium) eburneum algicola (var.) (middle-spined cerith gastropods), Clibanarius tricolor (three-colored hermit crabs), and Lytechinus variegatus (variegated sea urchins)) of herbivorous invertebrates. Consumption rates were determined from changes in algal biomass. Direct G. silvae consumption rates were also determined for one species of invertebrate in a supplemental study. The experimental results indicated that there was a significant food preference for turf algae among all three species tested. There was also a significant food preference for Dictyota menstrualis for two of the species tested and Laurencia gemmifera for the other species tested (sea urchin). These results of this study have expanded our knowledge on herbivore feeding preferences and toxin uptake, which may lead to a better understanding of this crucial step in the introduction of ciguatoxin into the reef food web.
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Date Issued: 2020-06-04
Identifier: fgcu_ETD_0341
Format: Document (PDF)

Title: Analysis of Human Trafficking in Florida: Personnel, Procedures and Referrals.
Creator: Macbeth, Katie Erin-Rose
Abstract / Description: Slavery and trafficking in persons, either for sexual exploitation or for labor, has taken place in different forms throughout history. Most recently, Florida has been identified as a hub for such activity, citing one of the highest incidences of human trafficking in the country. My research shows that through investigation of the number of referrals compared to the limited number of prosecutions exhibits that human trafficking is a growing problem but offenders are rarely charged. More...
Show moreSlavery and trafficking in persons, either for sexual exploitation or for labor, has taken place in different forms throughout history. Most recently, Florida has been identified as a hub for such activity, citing one of the highest incidences of human trafficking in the country. My research shows that through investigation of the number of referrals compared to the limited number of prosecutions exhibits that human trafficking is a growing problem but offenders are rarely charged. More specifically, this research examines the number of referrals and how few of them are indicted under the category of human trafficking.
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Identifier: Macbeth_fgcu_1743_10091
Format: Document (PDF)

Title: Analysis of the university colloquium : developing students' ecological perspectives.
Creator: Phillips, Jessica D.
Abstract / Description: This study focuses on Florida Gulf Coast University's required undergraduate interdisciplinary course on sustainability, IDS 3920 University Colloquium, and how this program impacts the development of students' ecological perspectives. To measure the change in students' ecological perspectives the New Ecological Paradigm Scale (NEP) was given in a pre- and post-course survey format. Students' NEP scores or ecological perspectives were then compared to the results from a professor post-course...
Show moreThis study focuses on Florida Gulf Coast University's required undergraduate interdisciplinary course on sustainability, IDS 3920 University Colloquium, and how this program impacts the development of students' ecological perspectives. To measure the change in students' ecological perspectives the New Ecological Paradigm Scale (NEP) was given in a pre- and post-course survey format. Students' NEP scores or ecological perspectives were then compared to the results from a professor post-course survey that assessed professors ' backgrounds and the pedagogical strategies they applied in teaching of the University Colloquium course. While the University Colloquium was found to be effective for a majority of students, a sizable minority of student outcomes on the NEP survey indicated a decrease in their ecological perspectives. Although statistical significance was not determined for the remainder of the results due to small san1ple sizes, there were indications of some trends. For instance, students in science fields had overall higher pre- and post-course survey scores while students from non-science fields had overall higher gains. Trends also implied that students whose professors had more experience teaching the course, were from a field other than science, were considered a part-time professor, and spent less class time outdoors had higher gains. Two different teaching pedagogies were also indicated among participating professors and trends implied that students whose professors valued group projects, among other course components, had higher gains. The results from this study, along with continued research, may help influence the University Colloquium curriculum design to enhance achievement of the course objectives of developing student's ecological perspectives and awareness of the natural world.
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Date Issued: 2010
Identifier: fgcu_ETD_0453
Format: Document (PDF)

Title: Analyzing the Effects of Virtual Reality and Treadmill Gait Training Following a Cerebrovascular Accident.
Creator: Sauerwald, James Ryan
Abstract / Description: Background: Cerebrovascular accidents (CVAs) have an adverse effect on strength, balance, and gait, resulting in a number of functional ambulation deficits. Previous studies indicate that with consistent gait training, participants effectively increase gait velocity, as well as gait assessment functional outcome scores. Purpose: The purpose of this case study was to examine the effects of treadmill gait training with virtual reality (VR) on the functional recovery of gait in a participant...
Show moreBackground: Cerebrovascular accidents (CVAs) have an adverse effect on strength, balance, and gait, resulting in a number of functional ambulation deficits. Previous studies indicate that with consistent gait training, participants effectively increase gait velocity, as well as gait assessment functional outcome scores. Purpose: The purpose of this case study was to examine the effects of treadmill gait training with virtual reality (VR) on the functional recovery of gait in a participant affected by chronic CVA. VR is a computer simulated, interactive, multi-dimensional environment. The purpose of the VR is to provide normal visual flow (optic flow) while walking in a controlled environment (on a treadmill). Methods: The participant was a 24-year old female who was 13 months post stroke. She participated in the study for 21 sessions over 14 weeks. She went through four sessions of initial assessments followed by gait training sessions and finally two follow up assessments to track changes in her gait. An Oculus head mounted stereoscopic display provided optic flow in the form of virtual environments during gait training on a modified belt-driven treadmill. Physical Therapy students provided facilitation to the participant while gait training on the treadmill with a goal of 30 minutes of continuous ambulation. Data Analysis: The outcomes of the gait training method were assessed: motion capture via Qualisys camera system, the Functional Gait Assessment, and the 6-Minute Walk Test. Minimal detectable change, percent changes, and Pearson Correlation Coefficients were calculated to assess significance. Results: The study found improved gait velocity, step length, stride length, cadence, FGA scores, & 6MWT scores throughout the study and also after the intervention ceased. Conclusion: The findings of the study show promise in the integration of virtual reality with treadmill gait training for rehabilitative purposes. However, the results cannot be generalized to larger populations until further research is completed.
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Date Issued: 2017
Identifier: Sauerwald_fgcu_1743_10246
Format: Document (PDF)

Title: Analyzing the Effects of Virtual Reality and Treadmill Gait Training Following a Cerebrovascular Accident.
Creator: Shwket, Hadeer, Sauerwald, James R., Marieb College of Health & Human Services
Abstract / Description: Background: Cerebrovascular accidents (CVAs) have an adverse effect on strength, balance, and gait, resulting in a number of functional ambulation deficits. Previous studies indicate that with consistent gait training, participants effectively increase gait velocity, as well as gait assessment functional outcome scores. Purpose: The purpose of this case study was to examine the effects of treadmill gait training with virtual reality (VR) on the functional recovery of gait in a participant...
Show moreBackground: Cerebrovascular accidents (CVAs) have an adverse effect on strength, balance, and gait, resulting in a number of functional ambulation deficits. Previous studies indicate that with consistent gait training, participants effectively increase gait velocity, as well as gait assessment functional outcome scores. Purpose: The purpose of this case study was to examine the effects of treadmill gait training with virtual reality (VR) on the functional recovery of gait in a participant affected by chronic CVA. VR is a computer-simulated, interactive, multi-dimensional environment. The purpose of the VR is to provide normal visual flow (optic flow) while walking in a controlled environment (on a treadmill). Methods: The participant was a 24-year old female who was 13 months post stroke. She participated in the study for 21 sessions over 14 weeks. She went through four sessions of initial assessments followed by gait training sessions and finally two follow up assessments to track changes in her gait. An Oculus head mounted stereoscopic display provided optic flow in the form of virtual environments during gait training on a modified belt-driven treadmill. Physical Therapy students provided facilitation to the participant while gait training on the treadmill with a goal of 30 minutes of continuous ambulation. Data Analysis: The outcomes of the gait training method that were assessed included: motion capture via Qualisys camera system, the Functional Gait Assessment, and the 6-Minute Walk Test. Minimal detectable change, percent changes, and Pearson Correlation Coefficients were calculated to assess significance. Results: The study found improved gait velocity, step length, stride length, cadence, FGA scores, & 6MWT scores throughout the study and also after the intervention ceased. Conclusion: The findings of the study show promise in the integration of virtual reality with treadmill gait training for rehabilitative purposes. However, the results cannot be generalized to larger populations until further research is completed.
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Date Issued: 2017
Identifier: Shwket_fgcu_1743_10243
Format: Document (PDF)

Title: Annual soil respiration and net ecosystem productivity of three mangrove forests on Sanibel Island, Florida.
Creator: Cartwright, Falon B.
Abstract / Description: The goal of this research was to address this need within and between different mangrove forest ecosystems. This study was conducted on Sanibel Island, Florida in three distinct mangrove habitat types characterized by dominant species composition and hydrology. Within each habitat type, annual soil respiration, and aboveground and belowground productivity were estimated from field-based measurements. Chapter 2 presents the results of the yearlong soil respiration research. In chapter 3,...
Show moreThe goal of this research was to address this need within and between different mangrove forest ecosystems. This study was conducted on Sanibel Island, Florida in three distinct mangrove habitat types characterized by dominant species composition and hydrology. Within each habitat type, annual soil respiration, and aboveground and belowground productivity were estimated from field-based measurements. Chapter 2 presents the results of the yearlong soil respiration research. In chapter 3, annual estimates of soil respiration, from Chapter 2 are combined with aboveground and belowground productivity from the same locations to compute annual ecosystem carbon budgets and net ecosystem productivity for each habitat. Chapter four is a synthesis and summary of the findings from both Chapter 2 and 3.
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Date Issued: 2012
Identifier: fgcu_ETD_0474
Format: Document (PDF)

Title: Anuran use of natural wetlands, created pools, and existing canals within the Picayune Strand Restoration Project.
Creator: Dixon, Alicia D.
Abstract / Description: The Picayune Strand Restoration Project (Picayune) is a major hydrologic/habitat restoration project that is being conducted as part of the Comprehensive Everglades Restoration Plan. This study was designed to evaluate the success of the restoration activities within the Picayune by obtaining and analyzing anuran species richness and relative abundance in relation to various restoration phases. The restoration phases included two "treatments" (i.e., restored canal and un-restored canal) and a...
Show moreThe Picayune Strand Restoration Project (Picayune) is a major hydrologic/habitat restoration project that is being conducted as part of the Comprehensive Everglades Restoration Plan. This study was designed to evaluate the success of the restoration activities within the Picayune by obtaining and analyzing anuran species richness and relative abundance in relation to various restoration phases. The restoration phases included two "treatments" (i.e., restored canal and un-restored canal) and a "reference" (i.e., natural wetland depression). Anuran observations were conducted using nocturnal audible call surveys, polyvinyl chloride pipe refugia sampling, and dip netting. Based upon the audible call sampling and dip netting, the results indicated that the lowest species richness and relative abundance values occurred within the un-restored canal, then there was an increase in the restored canal, and highest values were in the natural wetlands. Also, the audible call sampling showed distinct groupings and similarities of anurans within each restoration phases and also identified significant differences in the distribution of anuran species relative to the different restoration phases. Specifically, Gastrophryne carolinensis, Hyla femora/is, and Rana sphenocephala were only documented in the natural and restored areas and Hyla cinerea and Hyla squirella preferred the natural areas the most followed by the restored areas; therefore, they appear to be "indicator species" of restoration success. These findings serve as an implication that the restoration activities within the Picayune are effective and that anurans are biological indicators of restoration success.
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Date Issued: 2009-10
Identifier: fgcu_ETD_0427
Format: Document (PDF)

Title: Applying developmental coordination disorder treatment theories to physical therapy practice: a case report.
Creator: Hodges, Mary Lynn
Abstract / Description: This case report describes the application of two treatment intervention theories for Developmental Coordination Disorder (DCD) to physical therapy practice. The patient was an 8-year-old girl with hypotonicity, generalized weakness, balance, coordination deficits, and poor cardiovascular endurance. Parent concerns related to frequent episodes of tripping and falling. DCD treatment intervention theories of the bottom up (process or deficit oriented) and top down (functional skill approach)...
Show moreThis case report describes the application of two treatment intervention theories for Developmental Coordination Disorder (DCD) to physical therapy practice. The patient was an 8-year-old girl with hypotonicity, generalized weakness, balance, coordination deficits, and poor cardiovascular endurance. Parent concerns related to frequent episodes of tripping and falling. DCD treatment intervention theories of the bottom up (process or deficit oriented) and top down (functional skill approach) methods were used to guide and direct the physical therapy treatment. After 8 months of treatment, the child improved in balance, coordination, gross motor development, cardiovascular endurance, and self-esteem. The case report demonstrates a method to apply the current knowledge of DCD treatment theory in a way can be integrated into clinical practice. Applying a strategic combination of each theory in this case has led to the development of clinical questions for future research.
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Date Issued: 2014
Identifier: Hodges_fgcu_1743_10080
Format: Document (PDF)

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