Digital Commons Network^™

Perceptions Of Secondary Teachers And Administrators About Coteaching, Brenda Brie Cederna

Abraham S. Fischler College of Education ETD Archive

Educating students with disabilities in the general education classroom continues to increase as districts are mandated to meet federal requirements. The use of coteaching to support students in the general education classroom is on the rise. By having a content area teacher and a special education teacher share classroom responsibilities, students gain access to the general education curriculum while continuing to receive services and supports to meet their individual needs. This qualitative study allowed the researcher to gather information directly from the teachers and administrators who were responsible for the implementation of the coteaching model at one high school in …

Evaluating The Effectiveness Of A School-Wide Discipline Program For African American Male Students, Sterling A. White Jr.

Abraham S. Fischler College of Education ETD Archive

The purpose of this study was to evaluate the effectiveness of a school-wide discipline program in lowering referrals and suspensions of African American male students in Grades 3-5 in an urban elementary school in southeastern United States. The student body was 99% African American (48% African American male), and 82% of the student body received free or reduced-priced breakfast and lunch through the district’s nutrition program. At the time of this study, the school served 560 students in prekindergarten through Grade 5. The school-wide discipline program, Consistency Management and Cooperative Discipline (CMCD) focused on five themes: (a) prevention, (b) caring, …

The Effects Of A Mentoring Program On Minority Student Science Achievement, William J. Belle

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to test the theory that a comprehensive science mentoring program would help low income, minority, and other at-risk students improve their attitudes toward science and their test performance in science in Grade 5. The study research questions focused on (a) How did mentoring improve achievement in science? (b) What evidence illustrated whether those students mentored in science showed improvement in perceptions or experiences? (c) How did the students’ attitudes and appreciation change by the end of the mentoring program?

The researcher used an experimental research design for a single group. The design included pretest-posttest. Participants …

Effects Of Teacher Training On Implementation Of Research-Based, Reading-Comprehension Strategies With Students With Autism, Katie Roggie

Abraham S. Fischler College of Education ETD Archive

Mastering reading comprehension is vital to an individual’s long-term success. Individuals with autism spectrum disorders (ASD) typically struggle with developing reading-comprehension skills. Adequate teacher training in research-based, reading-comprehension strategies is necessary for developing students’ skills in implementation of the strategies. This applied dissertation addressed the lack of training teachers in the research setting received to adequately teach reading-comprehension strategies to students with ASD.

Teachers of students with ASD received in-service, workshop-style training sessions and individualized mentoring sessions. The content was developed and delivered by the researcher based on current literature on reading-comprehension strategies for students with ASD and effective teacher-training …

Adjunct Faculty Perceptions About Educational Technology Integration In Higher Education Courses: A Descriptive Study, John Lutzyk

Abraham S. Fischler College of Education ETD Archive

The purpose of this applied dissertation was to gain an understanding of adjunct faculty members’ perceptions about integrating educational technology in the classroom. Surveys were distributed to adjunct faculty at the targeted university to collect quantitative data to determine perceptions about educational technology and integration in the classroom. In addition, two focus groups consisting of university administrators were held to discuss the target university’s perceptions and expectations of the both university and adjunct faculty members with regards to technology integration in the classroom.

There were 25 procedures used to complete this study. First, a literature review was completed. Next, formative …

Benthic Habitat Characterization For The South Florida Ocean Measurement Facility (Sfomf), David S. Gilliam, Brian K. Walker

Marine & Environmental Sciences Faculty Reports

This report summarizes the distribution and relative abundance of two stony coral species (Acropora cervicornis and Acropora palmata) currently listed as threatened under the US Endangered Species Act (ESA) (Federal Register/Vol. 71, No. 129/Thursday, July 6, 2006 / Rules and Regulations, http://www.gpo.gov/fdsys/pkg/FR-2006-07-06/pdf/06-6017.pdf) and seven additional stony coral species which have been petitioned for listing as endangered or threatened under the ESA (Agaricia lamarcki, Dendrogyra cylindrus, Dichocoenia stokesii, Montastraea annularis, Montastraea faveolata, Montastraea franksi, and Mycetophyllia ferox) (Federal Register/Vol. 75, No. 27/Wednesday, February 10, 2010/Proposed Rules, http://www.nmfs.noaa.gov/pr/pdfs/fr/fr75-6616.pdf). This report also summarizes the abundance and distribution …

The Current Volume 22 : Issue 14, Nova Southeastern University

Student Newspapers

No abstract provided.

Field Ecology Patterns Of High Latitude Coral Communities, Kristi A. Foster

HCNSO Student Theses and Dissertations

Some climate models predict that, within the next 30-50 years, sea surface temperatures (SSTs) will frequently exceed the current thermal tolerance of corals (Fitt et al. 2001; Hughes et al. 2003; Hoegh-Guldberg et al. 2007). A potential consequence is that mass coral bleaching may take place (i) during warm El Niño-Southern Oscillation (ENSO) events which are predicted to occur in some regions more frequently than the current 3-7 year periodicity (Hoegh-Guldberg 1999; Sheppard 2003) or (ii) perhaps as often as annually or biannually if corals and their symbionts are unable to acclimate to the higher SSTs (Donner et al. 2005, …

Understanding The Evolving Roles Of Improvement-Oriented High School Teachers In Gilgit-Baltistan, Takbir Ali

The Qualitative Report

In this paper the author presents a framework for understanding how improvement-oriented high school teachers' accounts of change experiences portray their evolving roles as change agents in school reform. The data on which this paper is based come from a one-year long in-depth study (doctoral thesis research project) in which the author set out to investigate how improvement-oriented teachers pursue important changes in the realm of classroom, school and community; how the teachers-initiated changes can be characterized; and how the teachers' roles evolve with their change practices. The researcher employed qualitative case study methodology, using in-depth interviews, classroom observations, post-observation …

Does Recreational Reading In Native Language Influence Foreign Language Learning Process?, Selami Aydin

The Qualitative Report

Limited studies have been conducted on the effects on recreational reading in native language on foreign language learning, whereas no findings exist on the effects of recreational reading in Turkish as a native language (L1) on English as a foreign language (EFL) learning. Thus, this study aims to investigate the effects of recreational reading in L1 on the process of learning EFL. The sample group consists of 70 learners and a background questionnaire, interviews, oral presentations, classroom discussions, essay papers, and responses to examination questions were used for data collection. The results indicated that recreational reading in L1 has some …

Can A Road-Driven Car Outrace A Free-Falling Car?, Diego Castano

Chemistry and Physics Faculty Articles

Motivated by an advertising scenario in which a luxury sports sedan races against a similar car falling under the influence of gravity, a calculation using undergraduate physics and calculus is performed to theoretically predict the outcome.

The Group-Level Consequences Of Sexual Conflict In Multigroup Populations, Omar Tonsi Eldakar, Andrew C. Gallup

Biology Faculty Articles

In typical sexual conflict scenarios, males best equipped to exploit females are favored locally over more prudent males, despite reducing female fitness. However, local advantage is not the only relevant form of selection. In multigroup populations, groups with less sexual conflict will contribute more offspring to the next generation than higher conflict groups, countering the local advantage of harmful males. Here, we varied male aggression within-and between-groups in a laboratory population of water striders and measured resulting differences in local population growth over a period of three weeks. The overall pool fitness (i.e., adults produced) of less aggressive pools exceeded …

Green Marine Construction, Sylvain Pioch, Kirk Kilfoyle, Harold Levrel, Richard E. Spieler

Marine & Environmental Sciences Faculty Articles

The oceans incorporate three-quarters of the Earth's surface, and most of humanity lives in coastal regions. For example, more than half of the total U.S. population presently lives in coastal areas, and the coastal population is projected to increase by 7 million between now and 2015. Similar projections can be made for other developed countries many of which depend on the coastal zone as a major source of tourism-related income. The long-term ecological health and sustainability of the marine and coastal environments are obviously at risk. Coastal projects such as beach re-nourishment, housing developments, and pipe-line, harbor and marina construction …

A Search For Young Stars In The S0 Galaxies Of A Super-Group At Z=0.37, Dennis W. Just, Dennis Zaritsky, Kim-Vy H. Tran, Anthony H. Gonzalez, Stefan Kautsch, John Moustakas

Chemistry and Physics Faculty Articles

We analyze Galaxy Evolution Explorer UV data for a system of four gravitationally bound groups at z = 0.37, SG1120, which is destined to merge into a Coma-mass cluster by z = 0, to study how galaxy properties may change during cluster assembly. Of the 38 visually classified S0 galaxies, with masses ranging from log (M *)[M ☉] ≈ 10-11, we detect only one in the near-UV (NUV) channel, a strongly star-forming S0 that is the brightest UV source with a measured redshift placing it in SG1120. Stacking the undetected S0 galaxies (which generally lie on or near …

Gm-Csf Production Allows The Identification Of Immunoprevalent Antigens Recognized By Human Cd4+ T Cells Following Smallpox Vaccination, Valeria A. Judkowski, Alcinette Bunying, Feng Ge, Jon R. Appel, Kingyee Law, Atima Sharma, Claudia Raja-Gabaglia, Patricia Norori, Radleigh Santos, Marc Giulianotti, Mark K. Slifka, Daniel C. Douek, Barney S. Graham, Clemencia Pinilla

Mathematics Faculty Articles

The threat of bioterrorism with smallpox and the broad use of vaccinia vectors for other vaccines have led to the resurgence in the study of vaccinia immunological memory. The importance of the role of CD4+ T cells in the control of vaccinia infection is well known. However, more CD8+ than CD4+ T cell epitopes recognized by human subjects immunized with vaccinia virus have been reported. This could be, in part, due to the fact that most of the studies that have identified human CD4+ specific protein-derived fragments or peptides have used IFN-γ production to evaluate vaccinia specific T cell responses. …

2011 Nova Southeastern University Convocation Program, Nova Southeastern University

NSU Convocation Programs

No abstract provided.

Present Limits To Heat-Adaptability In Corals And Population-Level Responses To Climate Extremes, Bernhard Riegl, Samuel J. Purkis, Ashraf S. Al-Cibahy, Mohammed A. Abdel-Moati, Ove Hoegh-Guldberg

Marine & Environmental Sciences Faculty Articles

Climate change scenarios suggest an increase in tropical ocean temperature by 1–3°C by 2099, potentially killing many coral reefs. But Arabian/Persian Gulf corals already exist in this future thermal environment predicted for most tropical reefs and survived severe bleaching in 2010, one of the hottest years on record. Exposure to 33–35°C was on average twice as long as in non-bleaching years. Gulf corals bleached after exposure to temperatures above 34°C for a total of 8 weeks of which 3 weeks were above 35°C. This is more heat than any other corals can survive, providing an insight into the present limits …

Severe 2010 Cold-Water Event Caused Unprecedented Mortality To Corals Of The Florida Reef Tract And Reversed Previous Survivorship Patterns, Diego Lirman, Stephanie Schopmeyer, Derek Manzello, Lewis J. Gramer, William F. Precht, Frank E. Muller-Karger, Kenneth Banks, Brian Barnes, Erich Bartels, Amanda Bourque, James Byrne, Scott Donahue, Janice Duquesnel, Louis Fisher, David S. Gilliam, James C. Hendee, Meaghan E. Johnson, Kerry Maxwell, Erin Mcdevitt, Jamie Monty, Digna Rueda, Rob Ruzicka, Sara Thanner

Marine & Environmental Sciences Faculty Articles

Background

Coral reefs are facing increasing pressure from natural and anthropogenic stressors that have already caused significant worldwide declines. In January 2010, coral reefs of Florida, United States, were impacted by an extreme cold-water anomaly that exposed corals to temperatures well below their reported thresholds (16°C), causing rapid coral mortality unprecedented in spatial extent and severity.

Methodology/Principal Findings

Reef surveys were conducted from Martin County to the Lower Florida Keys within weeks of the anomaly. The impacts recorded were catastrophic and exceeded those of any previous disturbances in the region. Coral mortality patterns were directly correlated to in-situ and satellite-derived …

Boynton-Delray Coastal Water Quality Monitoring Program, Thomas P. Carsey, Charles M. Featherstone, Kelly D. Goodwin, Christopher D. Sinigalliano, S. Jack Stamates, Jia-Zhong Zhang, John Proni, Joseph R. Bishop, Cheryl J. Brown, Madeleine M. Adler, Patricia Blackwelder, Husain Alsayegh

Marine & Environmental Sciences Faculty Reports

This report discusses a sequence of six cruises in the vicinity of the Boynton-Delray (South Central) treated-wastewater plant outfall plume (26°27'43"N, 80°2'32"W), the Boynton Inlet (26°32'43"N, 80°2'30"W), and the Lake Worth Lagoon, Palm Beach County, Florida. The sampling cruises took place on June 5-6, 2007; August 28-29, 2007; October 18-19, 2007; February 14 and 18, 2008; May 19-20, 2008; and July 11-13, 2008. Water was sampled at 18 locations at the surface, middle, and near the seafloor (where there was sufficient depth) for a total of 45 samples; these samples were analyzed for a variety of nutrients and related parameters. …

Understanding A Pakistani Science Teacher's Practice Through A Life History Study, Nelofer Halai

The Qualitative Report

The purpose of the single case life history study was to understand a female science teacher's conceptions of the nature of science as explicit in her practice. While this paper highlights these understandings, an additional purpose is to give a detailed account of the process of creating a life history account through more than 13 in-depth interviews. It includes a discussion of what the author calls composite observations where the observations of the teacher and the researcher are presented as a single unified story. Also discussed are ethical issues specific to life history created due to the intimacy created by …

Collecting International Merchant Seafarer Oral Histories: Experiences And Reflections, Tom Matyók

The Qualitative Report

Investigating highly mobile labor populations presents researchers with unique challenges and opportunities. In this paper, I share my experiences and reflections in collecting international merchant seafarers' oral histories and propose to move the dialogue forward regarding the use of hybrid qualitative research practices. Seafarers are constantly moving, at sea and in port, and traditional research methodologies are inadequate in determining the nature of modern-day seafaring. I suggest how qualitative research methods must be flexible enough to accommodate researchers' needs in a chaotic global milieu. Investigators researching highly mobile labor populations, as well as mobile immigrant and refugee communities, can gain …

Insights Into Attempts At Using Action Research In A Collaborative Work In A Policy Review Exercise In Botswana, Anthony Tsatsing Koosimile

The Qualitative Report

In this paper I embrace the thinking that writing on one's experiences in the use of qualitative educational research strategies and principles could potentially contribute to furthering knowledge in the field. In adopting an action research framework to guide collaborative work in a policy review exercise in Botswana, I found that collaborative work is itself a challenge. Similarly, given the political nature of policy formulation, significant effort and attention is required to facilitate broader reflection and debate on the adoption and use of qualitative research strategies in policy matters in Botswana. Generally my experience suggests that the strictures of underlying …

Science Instructors' Views Of Science And Nature Of Science, Mehmet Karakas

The Qualitative Report

This qualitative study examined how college science faculty who teach introductory level undergraduate science courses including the fields of chemistry, biology, physics, and earth science, understand and define science and nature of science (NOS). Participants were seventeen science instructors from five different institutions in the northeastern U.S. and all of them were interviewed. Consistent with previous research, the findings revealed that the participants in this study held sophisticated and complex conceptions of NOS. In some instances their views were in line with the views promoted by science philosophers, and in other instances their views were more mixed and naive. Findings …

Doctoral Students' Conceptions Of Research, Rod Pitcher

The Qualitative Report

In this paper I report a study of the conceptions of research held by a sample of doctoral students at an Australian research-intensive university. I take a unique approach by using metaphor analysis to study the students' conceptions. The students in this study were recruited for an on-line survey in which they answered questions relating to their conceptions of research. I arrived at four categories that I have labelled research is explorative, research is constructive, research is spatial, and research is organic.

A Molecular Assessment Of Speciation And Evolutionary History Of The Globally Distributed Spotted Eagle Ray (Aetobatus Narinari), Vincent P. Richards, Marcy Henning, Wayne Witzell, Mahmood S. Shivji

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

The spotted eagle ray (Aetobatus narinari), a species of conservation concern (Near Threatened IUCN category) is commonly associated with coral reef ecosystems worldwide where it is likely to play an important predatory role. Currently described as a single, circumglobally distributed species, geographic differences in parasite diversity have led to suggestions that A. narinari may constitute a species complex. There has been no systematic evidence to support this suggestion, however. If multiple species of spotted eagle ray exist, each will likely posses decreased geographic ranges and population sizes, altering the impacts of threats and requiring separate assessments of conservation …

Biomedical Thrillers: Fiction Based In Fact, Or Just Fiction?, Emily F. Schmitt Lavin

Biology Faculty Proceedings, Presentations, Speeches, Lectures

No abstract provided.

Constructive Noncooperation: Living In Truth, Mark A. Mattaini, Kristen Atkinson

Peace and Conflict Studies

Mohandas Gandhi often indicated that nonviolence was “a science,” and he appears to have meant this literally. Consistent with this vision, in this paper, we outline and apply principles of behavioral systems science, an emerging data-based approach to understanding the dynamics of complex cultural systems, to the practice of constructive noncooperation (Gandhi’s “constructive programme”). Although Gandhi emphasized that constructive action was the most important and potent of nonviolent strategic options, constructive alternatives have been the least developed in the literature of nonviolent struggle. The reconceptualization of constructive noncooperation in behavioral systems terms offered here suggests that rigorous analysis of Havel’s …

Study Of The Far Wake Of A Large Ship, M. Gilman, Alexander Soloviev, H. Graber

Marine & Environmental Sciences Faculty Articles

A large dataset of high-resolution photographic images of far wakes of a volunteer observing ship (Royal Caribbean’s Explorer of the Seas) has been acquired under various meteorological conditions and ship operation modes. This work presents the description of instrumentation, methodology, and the results of the experiment. Environmental and ship operation factors that affect appearance and geometric properties of ship wakes in photographic and satellite-based radar images have been analyzed. The photo imagery reveals an asymmetry of the wake depending on wind direction relative to the ship course. In addition, a good agreement between the averaged shape of the wakes …

Volume 18, Number 1 (Spring 2011), Peace And Conflict Studies

Peace and Conflict Studies

No abstract provided.

Mixed Methods Research Of Adult Family Care Home Residents And Informal Caregivers, Guy C. Jeanty, James Hibel

The Qualitative Report

This article describes a mixed methods approach used to explore the experiences of adult family care home (AFCH) residents and informal caregivers (IC). A rationale is presented for using a mixed methods approach employing the sequential exploratory design with this poorly researched population. The unique challenges attendant to the sampling strategy with this population, and an iterative approach of data collection and data analysis are discussed. A summary of the data integration process and outcome is presented.