This study examined the relationship between selected student and institutional characteristics and the retention rates of first-time, degree seeking, full-time and parttime, freshman student cohorts in public community colleges in Florida. Based on data obtained from the Integrated Post-Secondary Data System on selected student and institutional variables for three years beginning fall 2005, 2006 and 2007, retention rates were analyzed for the years beginning fall 2006, 2007 and 2008 respectively. This quantitative non-experimental descriptive study relied on multiple regression to analyze aggregated data on eight predictor variables to determine their impact student retention rates. A moderating variable (institutional size) was used to determine its influence on the relationship between the predictor variables and the criterion variable. The results suggest that gender and age were positively related to student retention rate at the parttime level, academic support expenses were negatively related to student retention rates at the part-time and full-time levels, and institutional size moderated the relationship between certain predictor variables and retention rates at small institutions. / by Ancil DeLuz. / Thesis (Ph.D.)--Florida Atlantic University, 2011. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2011. Mode of access: World Wide Web.

This study investigated performance based accountability in Florida's system of workforce education in Florida's state colleges and school districts. In Florida, workforce education is governed by Florida State Statute (K-20 Education Code Chapter 1004). The purpose of this study was to determine the cost-effectiveness of Florida's performance accountability policy as applied to workforce education. Additionally, it analyzed the impact of performance accountability on performance by the providers of workforce education - state colleges and school districts, and the value for investment achieved by the policy over the time period. The study was guided by three questions: (a) What is the relationship between effectiveness and year? (b) Is the relationship between effectiveness and year moderated by each of the contextual variables? (c) To what extent does each of the contextual variables predict performance and effectiveness? This study utilized a non-experimental quantitative research design and a costeffectiveness analysis framework. The unit of analysis was the providers of workforce education in the State of Florida. This study was framed by the outputs and outcomes the workforce education service providers achieve and the alterable and unalterable variables which might influence the provision of workforce education. Performance was measured through two measures: quantity of outputs, and quality of outcomes. The alterable and unalterable variables included: the type of institution delivering the service, either state college or school district; the delivery model used in each delivery area, either single or dual-delivery; and population characteristics, the percentage of students economically disadvantaged, the percentage of minorities, and the percentage of males. The study used correlation and regression techniques to analyze the longitudinal impact of the performance accountability system. / by Richard G. Cunningham. / Thesis (Ph.D.)--Florida Atlantic University, 2011. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2011. Mode of access: World Wide Web.

The rapid increase of urban growth is a major issue for many regions around the world, which result in astounding loss in farmlands and increase in population densities. It important that urban growth be monitored as it will aid the local government in implementing the appropriate measures for a growing population. The city of Boca Raton, Florida, is the case study for this research. A multi-temporal analysis is done of five Landsat satellite images over a thirty year time period, 1973-2002. Textural analysis was performed on each of the images, to delineate the urban areas. Three by-products resulted from the textural analysis: time series tinted overlays, dasymetric mapping and a series of animated maps, showing the movement of growth across the landscape through time. All the resulting products of the time series analysis were used to show the magnitude and direction of growth over time. / by Gillian Breary. / Thesis (M.A.)--Florida Atlantic University, 2008. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2008. Mode of access: World Wide Web.

On March 18, 2008, the American Civil Liberties Union (ACLU) of Florida filed a class action lawsuit against The Palm Beach County School Board and its district superintendent on behalf of approximately 176,000 students under their jurisdiction (Schroeder v. The Palm Beach County School Board, 2008). The plaintiffs cited the defendants for their failure "to provide a uniform, efficient, safe, secure, and high quality education" (p. 7) as required by the Florida Constitution, Article IX, ß 1. They contended that their claim was substantiated by The School District of Palm Beach County's (SDPBC) dismal high school graduation rates. Spurred by the lawsuit, I wanted to understand the controversy surrounding high school graduation rates, in spite of decades of school reform measures, and why different calculation methods are utilized in the state of Florida. In respect to the latter point, I was curious to learn about the differences among graduation rate calculation methods and what impact, if any, these differences had on the reporting of high school graduation rates, particularly those for students of color. Black America's past and present reality in public education has illustrated the need for new paradigms to address the achievement gap promulgated by contextual factors that serve to impede the academic achievement of all students. The statistical analyses and Critical Race Realist perspective, which has evolved from Critical Race Theory when applied to policy research, offered in this study found Florida's definition and subsequent calculations of a public high school graduate to result in significant and consistent differences among graduation rates relative to student race and graduation rate calculation method. / by Terri N. Watson. / Thesis (Ph.D.)--Florida Atlantic University, 2010. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2010. Mode of access: World Wide Web.

Invasive species are one of the major threats to biodiversity and understanding the effects any one invasive species has on members of its new ecosystem can help land managers decide how to best use their limited resources. This study attempted to show the effect Cuban Treefrogs (Osteopilus Septentrionalis) were having on native Florida hylids. For a year, Cuban Treefrogs were removed from three cypress domes and monitored in three other cypress domes, a change in the native population in the experimental domes was the eventual desired effect. Due to weather issues and low native hylid numbers no effect was shown, however due to environmental constraints an effect could not be ruled out either. / Includes bibliography. / Thesis (M.S.)--Florida Atlantic University, 2015. / FAU Electronic Theses and Dissertations Collection

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