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The Effects Of Coursecasting In International Freshman Students' Perceptions Of Marginality And Isolation, Anxiety, And English Language Oral Proficiency And Comprehension, Alberto Fernandez

CCAC Theses and Dissertations

The influx of international students attending American universities has put the U.S. at the forefront of international education, generating over $14.5 billion yearly.

International students often face adjustment issues impacting their level of satisfaction with their experience. These involve oral language proficiency, as well as feelings of anxiety and isolation resulting from language deficiencies, which increase their feelings of marginality. Engaged learning, which is dependent on comprehension, is affected by the anxiety students bring to class. It is believed that coursecasts may alleviate anxiety, thus improving student engagement in learning.

A pre-experimental research design investigates whether coursecasting mitigates feelings of …

Evaluation Of Response To Intervention As A Method Of Improving Student Achievement, Ronald Bruce Farquharson

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to evaluate if implementation of the Response to Intervention (RTI) model had an effect on student academic gains at the target school. The problem that prompted this study was that information on the effectiveness of the RTI model had not yet been determined. The reauthorization of the Individuals With Disabilities Education Act allowed the use of the RTI model as a viable alternative for identifying students who may be experiencing academic difficulties rather than the traditional wait-and-fail model. Data and state assessment scores for sixth-grade students indicated that remediation was necessary. The RTI model allows …

Cooperative Learning And Peer Tutoring To Improve Third-Grade Students’ Test Scores On Grade-Level Assessment, Francina Y. Thurston

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to utilize learning strategies that emphasized small-group instructions where students work together cooperatively and with peers to achieve mastery. Traditionally, the classroom practices used in this school lent themselves primarily to whole-class instructions that emphasized competitive and individualistic goals rather than small groups and cooperative practices. The multistrategy used in this study sought to shift the focus of classroom instructions away from what was traditional. However, the introduction of the multistrategy that called for small group teaching required training for teachers and students.

The writer developed several solution strategies that trained students and teachers in …

Teaching Qualitative Research For Human Services Students: A Three-Phase Model, Ruhama Goussinsky, Arie Reshef, Galit Yanay-Ventura, Dalit Yassour-Borochowitz

The Qualitative Report

Qualitative research is an inherent part of the human services profession, since it emphasizes the great and multifaceted complexity characterizing human experience and the sociocultural context in which humans act. In the department of human services at Emek Yezreel College, Israel, we have developed a three-phase model to ensure a relatively intense exposure to and practice in qualitative methodology. While in the first phase students are exposed to the qualitative thinking and writing, they are required in the second phase to take a Qualitative Research Methods course that includes practice. The third and final phase includes conducting a qualitative research …

A Study To Minimize Or Eliminate Hardbottom And Reef Impacts From Anchoring Activities In Designated Anchorages At The Ports Of Miami And Palm Beach, Brian K. Walker

Marine & Environmental Sciences Faculty Reports

No abstract provided.

Seasonal Aggregations Of The Florida Manatee (Trichechus Manatus Latirostris) In The Port Everglades And Intracoastal Regions Of Fort Lauderdale, Florida., Jaime M. Goldman

HCNSO Student Theses and Dissertations

The Florida manatee (Trichechus manatus latirostris), a subspecies of the West Indian manatee, is one of the most endangered marine mammals in United States waters. The Florida manatee is the only manatee that ranges into subtropical and temperate regions. During the winter months manatees adopt a “refuging strategy” where they aggregate at warm-water sources immediately following decreases in the ambient water temperature to below 20° C (68° F) in order to avoid cold stress syndrome (CSS). During the winter manatees aggregate in warm water refuges, including natural warm water springs and the effluent discharges of power plants.

The …

Distribution Of Zooplankton Densities Associated With The Florida Current And Subsurface, Amy Hirons, Jonathan Shenker, Alexander Soloviev

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

No abstract provided.

Caribbean Corals In Crisis: Record Thermal Stress, Bleaching, And Mortality In 2005, C. Mark Eakin, Jessica A. Morgan, Scott F. Heron, Tyler B. Smith, Gang Liu, Lorenzo Alvarez-Filip, Bart J. Baca, Erich Bartels, Carolina Bastidas, Claude Bouchon, Marilyn Brandt, Andrew W. Bruckner, Lucy Bunkley-Williams, Andrew Cameron, Billy D. Causey, Mark Chiappone, Tyler R. L. Christensen, M. James C. Crabbe, Owen Day, Elena De La Guardia, Guillermo Diaz-Pulido, Daniel Diresta, Diego L. Gil-Agudelo, David S. Gilliam, Robert N. Ginsburg, Shannon Gore, Hector M. Guzman, James C. Hendee, Edwin A. Hernandez-Delgado, Ellen Husain, Christopher F. G. Jeffrey, Ross J. Jones, Eric Jordan-Dahlgren, Les S. Kaufman, David I. Kline, Philip A. Kramer, Judith C. Lang, Diego Lirman, Jennie Mallela, Carrie Manfrino, Jean-Philippe Marechal, Ken Marks, Jennifer Mihaly, W. Jeff Miller, Erich M. Mueller, Erinn M. Muller, Carlos A. Orozco Toro, Hazel A. Oxenford, Daniel Ponce-Taylor, Norman Quinn, Kim B. Ritchie, Sebastian Rodriguez, Alberto Rodriguez Ramirez, Sandra Romano, Jameal F. Samhouri, Juan A. Sanchez, George P. Schmahl, Burton V. Shank, William J. Skirving, Sascha C. C. Steiner, Estrella Villamizar, Sheila M. Walsh, Cory Walter, Ernesto Weil, Ernest H. Williams, Kimberly Woody Roberson, Yusri Yusuf

Marine & Environmental Sciences Faculty Articles

Background: The rising temperature of the world’s oceans has become a major threat to coral reefs globally as the severity and frequency of mass coral bleaching and mortality events increase. In 2005, high ocean temperatures in the tropical Atlantic and Caribbean resulted in the most severe bleaching event ever recorded in the basin.

Methodology/Principal Findings: Satellite-based tools provided warnings for coral reef managers and scientists, guiding both the timing and location of researchers’ field observations as anomalously warm conditions developed and spread across the greater Caribbean region from June to October 2005. Field surveys of bleaching and mortality exceeded prior …

Development And Evaluation Of Methods For Surveying Fish Populations In Nearshore Waters, Philip Smith, Ian Burrett, David Bailey, Francis Neat, David Donnan, Katherine Dunlop, James Thorburn, Rosanna Milligan, Steve Bastiman, Jane Dodd

Marine & Environmental Sciences Faculty Reports

1. Nearshore areas provide critical habitat for a range of fish species targeted by commercial and recreational fisheries, both of which make an important contribution to local economies in rural areas. However, established trawl survey methods are not suited to many nearshore areas, owing to shallow depths, obstructions on the sea bed or vulnerable habitats, so there is a lack of information on fish abundance in these areas.
2. The aim of the present project was to develop and test survey methods applicable to Scottish inshore waters, focussing on baited underwater cameras, fish traps, systematic rod-and-line surveys and observations of fish bycatch …

A Grounded Theory Approach: Conceptions Of Understanding In Engineering Mathematics Learning, Henry Khiat

The Qualitative Report

Mathematics is of utmost importance in engineering courses but studies on engineering students' conceptions of understanding in mathematics learning are found lacking in the literature. Therefore, this research attempts to address the above issue by answering the research question: "What are engineering students' conceptions of understanding in mathematics learning?" It employs the grounded theory methodology (Strauss & Corbin, 1990, 1998) and data are collected from in depth interviews with a total of 21 students and six lecturers. The substantive theory of engineering mathematics understanding (comprising of conceptual, functional, procedural, disciplinary and associational understanding) emerges in this study. The emergence of …

A Data-Driven Conceptualization Of Teacher Evaluation, Seyyed Ali Ostovar Namaghi

The Qualitative Report

Research perspectives on teacher evaluation present evaluators with a set of possible acts. Local evaluation systems, on the other hand, specify a permissible set of acts from the total universe. The acts specified within a given locality act as conditions for teacher action. Using the sampling and analytical procedures of grounded theory, this study aims at exploring how evaluation of teaching performance in universities of Iran conditions practitioners' action (conditions), what teachers do in the face of these conditions (action), and the effect these conditions and actions have on practitioners' professional life (consequences). The findings will be useful for stakeholders …

Using Focus Groups In Preliminary Instrument Development: Expected And Unexpected Lessons Learned, Slyvia C. Nassar-Mcmillan, Mary Wyer, Maria Oliver-Hoyo, Amy Ryder-Burge

The Qualitative Report

Focus groups can be utilized effectively across various stages of instrument development. This article details selected aspects of a process in which they were employed at the initial stages of item generation and refinement in a study of occupational stereotyping. The process yielded rich contextual information about the worldview and corresponding terminology of participants. In addition, the use of a tool developed and previously employed as an approach to clinical case notes (i.e., SOAP notes), produced surprising benefits in documenting the focus group data. The purpose of this paper is to describe this process and highlight the insights that emerged. …

Dynamic Oryza Genomes: Repetitive Dna Sequences As Genome Modeling Agents, Navdeep Gill, Phillip Sanmiguel, Braham Deep Singh Dhillon, Brian Abernathy, Hyeran Kim, Lincoln Stein, Doreen Ware, Rod Wing, Scott A. Jackson

Biology Faculty Articles

Repetitive sequences, primarily transposable elements form an indispensable part of eukaryotic genomes. However, little is known about how these sequences originate, evolve and function in context of a genome. In an attempt to address this question, we performed a comparative analysis of repetitive DNA sequences in the genus Oryza, representing ~15 million years of evolution. Both Class I and Class II transposable elements, through their expansion, loss and movement in the genome, were found to influence genome size variation in this genus. We identified 38 LTRretrotransposon families that are present in 1,500 or more copies throughout Oryza, and many are …

Fall 2010 Farquhar Forum, Farquhar College Of Arts And Sciences

The Farquhar Forum College Magazine

No abstract provided.

Establishment Of An Acropora Cervicornis (Staghorn Coral) Nursery: An Evaluation Of Survivorship And Growth, Elizabeth Anne Larson

HCNSO Student Theses and Dissertations

This thesis is the first study to provide a detailed characterization of Acropora cervicornis transplants and donor colony survival on southeast Florida coral reefs. Since May 2006 this species has been listed as a threatened species under the Endangered Species Act. As populations continue to decline restoration efforts need to be evaluated to determine if there is an effort that could facilitate a population rebound. The overall goal of this project was to examine potential Acropora cervicornis restoration techniques along the entire Florida reef tract including Broward County, Miami Dade County, and Monroe County. For my thesis I used a …

Formative Assessment Practice In Health Science Education, Shreemathi S. Mayya

Internet Journal of Allied Health Sciences and Practice

To explore the extent of practices of formative assessment in health science education, a self-report questionnaire was administered to faculty members of nursing and allied health sciences of a south India university. Simple percentages were computed to explore the extent of practice of formative assessment and the ways in which it is currently used to help students learn in nursing and allied health science courses. The study revealed that there is room for improvement in the way formative assessment is practiced currently in health science education.

Review Of: The Integrated Nervous System: A Systematic Diagnostic Approach, Mary B. Downs

Internet Journal of Allied Health Sciences and Practice

Written by a neuroanatomist, a pediatric neurologist, and an adult neurologist, The Integrated Nervous System is a problem-based text written for an introductory neuroscience course for medical and allied health students. The format is patient-centered and focuses on the effects of neurological disorders, the methodology of diagnosis, and patient outcomes. This book is unusual in the field of neuroscience texts in that, in addition to teaching basic and clinical neuroscience, it also stresses the psychological and psychosocial problems of neurological patients and the roles of various health care professionals in treatment and rehabilitation.

2010 Nova Southeastern University Convocation Program, Nova Southeastern University

NSU Convocation Programs

No abstract provided.

Effects Of Bubbles And Sea Spray On Air–Sea Exchange In Hurricane Conditions, Alexander Soloviev, Roger Lukas

Marine & Environmental Sciences Faculty Articles

The lower limit on the drag coefficient under hurricane force winds is determined by the break-up of the air–sea interface due to Kelvin–Helmholtz instability and formation of the two-phase transition layer consisting of sea spray and air bubbles. As a consequence, a regime of marginal stability develops. In this regime, the air–sea drag coefficient is determined by the turbulence characteristics of the two-phase transition layer. The upper limit on the drag coefficient is determined by the Charnock-type wave resistance. Most of the observational estimates of the drag coefficient obtained in hurricane conditions and in laboratory experiments appear to lie between …

The Current Volume 21 : Issue 1, Nova Southeastern University

Student Newspapers

No abstract provided.

4-Bromo-N 2,N 2,N 6,N 6-Tetra­Ethyl­Pyridine-2,6-Dicarboxamide, Daniel T. De Lill, Ana De Bettencourt-Dias

Chemistry and Physics Faculty Articles

The title compound, C₁₅H₂₂BrN₃O₂, consists of a pyridine ring with a bromine atom in the para position and two diethyl­amide groups in the ortho positions of the ring. Despite the positions of the three substituents on the pyridine ring, the mol­ecule does not exhibit either local or crystallographic twofold symmetry as the two diethyl­amido units exhibit significantly different N_py—C—C—N_am torsion angles of 46.3 (4) and 62.7 (4)° (py is pyridine and am is amine). Inter­molecular C—H⋯O inter­actions support the packing.

The Role Of Multilevel Selection In The Evolution Of Sexual Conflict In The Water Strider Aquarius Remigis, Omar Tonsi Eldakar, David Sloan Wilson, Michael J. Dlugos, John W. Pepper

Biology Faculty Articles

In evolution, exploitative strategies often create a paradox in which the most successful individual strategy “within” the group is also the most detrimental strategy “for” the group, potentially resulting in extinction. With regard to sexual conflict, the overexploitation of females by harmful males can yield similar consequences. Despite these evolutionary implications, little research has addressed why sexual conflict does not ultimately drive populations to extinction. One possibility is that groups experiencing less sexual conflict are more productive than groups with greater conflict. However, most studies of sexual conflict are conducted in a single isolated group, disregarding the potential for selection …

Deep-Sea Fishes Of The Mid-Atlantic Ridge: Results Of The 2009 Henry Bigelow Expedition, Tracey Sutton, April B. Cook, John K. Galbraith, M. Vecchione

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

As part of an ongoing study of the northern Mid-Atlantic Ridge biodiversity and ecology (CoML field project MAR-ECO), a detailed survey of the pelagic and demersal fishes in the region of the Charlie-Gibbs Fracture Zone (~ 600 n.m. south of Greenland) was conducted. A total of 17181 pelagic fishes (92 spp., 35 families) were sampled from 0-3000+ m, with the Myctophidae the most species-rich. The bristlemouth Cyclothone microdon was by far the dominant species in numbers (82% of total), while the sawtooth eel Serrivomer beani dominated biomass (27%). A total of 441 deep-demersal fishes (28 spp., 13 families) were sampled …

Distribution And Trophic Ecology Of Bathylagus Euryops (Teleostei: Microstomatidae) Along The Northern Mid-Atlantic Ridge, Christopher J. Sweetman, Tracey Sutton

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

The assemblage structure and ecology of meso- and bathypelagic fishes are poorly known in general, particularly over mid-ocean ridges. In June 2004, the month-long MAR-ECO (Census of Marine Life) research expedition aboard the R/V G.O. Sars sampled the deep-pelagic fauna over the northern Mid-Atlantic Ridge with the objective of quantitatively assessing the nekton associated with the ridge from Iceland to the Azores. A total of 115 discrete-depth trawl samples were taken from the surface to depths of 3000+ meters using two different double-warp midwater trawls, one of commercial fishing size (a large ‘Akra' trawl) and one of oceanographic research size …

Stable Isotope Analysis Of The Sandbar Shark, Carcharinus Plumbeus: A Minimally Invasive Method For Comparison Of Diet And Trophic Relationships Between Genders, Locations, And Age Classes, David Shiffman, Gorka Sancho, Bryan Frazier, John Kucklick, Dan Abel, Tracey Sutton, Kristene T. Parsons

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

The 2006 National Marine Fisheries Service SEDAR for large coastal sharks recommended the gathering of additional diet and trophic relationship data for the sandbar shark, Carcharinus plumbeus. No diet studies of any kind have been performed on South Carolina subpopulations of C. plumbeus, and stable isotope analysis has never been performed on this species. Muscle samples were taken from C. plumbeus caught by the South Carolina Department of Natural Resources and the Virginia Institute of Marine Science shark surveys. The analysis of δ13C and δ 15N from this muscle tissue is ongoing and will be compared with prey …

Shark Assemblage Structure In The Chesapeake Bight, Kristene T. Parsons, Tracey Sutton, John A. Musick

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

The role and importance of the Chesapeake Bight region as essential fish habitat for several species of sharks is well represented in primary literature and US fisheries management plans. Diverse assemblages of shark taxa utilize the Chesapeake Bay and adjacent coasts at various stages throughout their lives. As top predators in most of the environments where they occur, sharks are key to maintaining healthy, diverse ecosystems. The estuarine waters of the Chesapeake Bay are exposed to extreme ranges in temperature and salinity, and consequently the environmental suitability of the Bay is spatially and temporally restricted to select taxa. By identifying …

Deep-Pelagic (0-3000 M) Fish Assemblage Structure Over The Mid-Atlantic Ridge Relative To The North Atlantic Subpolar Front, April B. Cook, Tracey Sutton, John K. Galbraith, M. Vecchione

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

Only a tiny fraction of the world's largest volume of living space, the ocean's mid-water region, has ever been sampled. It is one of the least understood areas on earth, so as part of the International Census of Marine Life field project, MAR-ECO, a discrete-depth trawling survey was conducted in 2009 aboard the NOAA ship Henry Bigelow to examine pelagic assemblage structure and distribution over the Charlie-Gibbs Fracture Zone (CGFZ) of the northern Mid-Atlantic Ridge. The survey consisted of 11 stations divided into two transects, one northwest and one southeast of the CGFZ, which roughly coincides with the Subpolar Front. …

Microzooplankton Grazing And Productivity In The Central And Southern Sector Of The Indian River Lagoon, Florida, Jennifer Putland, Tracey Sutton

Marine & Environmental Sciences Faculty Articles

Microzooplankton grazing was measured with the dilution method in the central and southern sectors of the Indian River Lagoon during summer 2006 and 2007. Microzooplankton actively grazed phytoplankton during all experiments. Grazing rates averaged (± SD) 0.956 ± 0.19 d^-1 and ranged from 0.54 to 1.36 d^-1. Phytoplankton carbon, measured by microscopy, averaged 314 ± 251 μg C L^-1 and ranged from 115 to 936 μg C L^-1. Microzooplankton ingestion rates averaged 303 ± 260 μg C L^-1d^-1 and ranged from 90 to 907 μg C L^-1d^-1. …

Identifying Preconceptions Of Clinical Research In Swiss Allied Health And Nursing Researchers, Christophe Richoz, Jocelyne Depeyre

Internet Journal of Allied Health Sciences and Practice

Purpose: In the context of training health professionals in Switzerland in evidence-based practice, the preconceptions of active researchers might be playing a major role in the development of research methodologies within allied health and nursing professions (AHNP). The objective of this study was to identify the preconceptions (understanding of the meaning of clinical research) of researchers in AHNP at the Health Schools of the University of Applied Sciences, Western Switzerland (UASWS). Emerging theories were then discussed and challenged with available literature and participant profiles. Method: Anonymous semi-directed interviews of 20 researchers (internal and external to the university) arising from various …

Biological And Physical Analysis Of Currents And Water Masses Off The Coast Of Southeast Florida, Stephanie Healey

HCNSO Student Theses and Dissertations

Biological and physical sampling of a 10km long, east-west transect was performed during 2007, off the coast of southeast Florida. Temperature and salinity measurements were recorded using a conductivity-temperature-depth (CTD) sensor, and current direction and magnitude measurements were recorded using an acoustic Doppler current profiler (ADCP). Zooplankton samples were collected, during the daytime, using a Tucker multiple net mid-water trawl, with 760μm mesh, at intended depths of ~25m and ~200m, at three stations along the transect. Laboratory analysis indicated that several currents and water masses influenced the density distribution of calanoid copepods and chaetognaths. During April and September 2007, a …