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Sample records for professional responsibility model

  1. First-Grade Teachers' Response to Three Models of Professional Development in Reading

    ERIC Educational Resources Information Center

    Carlisle, Joanne F.; Cortina, Kai Schnabel; Katz, Lauren A.

    2011-01-01

    The purpose of this study was to compare 1st-grade teachers' responses to professional development (PD) programs in reading that differed in means and degree of support for teachers' learning and efforts to improve their reading instruction. We compared 3 models of PD: the 1st model provided only seminars for the teachers, the 2nd model provided…

  2. The Influence of Professional Development on Teachers' Implementation of the Teaching Personal and Social Responsibility Model

    ERIC Educational Resources Information Center

    Lee, Okseon; Choi, Euichang

    2015-01-01

    The purpose of this study was to examine the influence of a professional development (PD) program on teachers' implementation of the Teaching Personal and Social Responsibility (TPSR) model, and to identify the characteristics of PD that influence teaching practice. The participants were six elementary school teachers and 12 students, and the data…

  3. The professional responsibility model of obstetrical ethics: avoiding the perils of clashing rights.

    PubMed

    Chervenak, Frank A; McCullough, Laurence B; Brent, Robert L

    2011-10-01

    Obstetric ethics is sometimes represented by polarized views. One extreme asserts the rights of the fetus as the overwhelming ethical consideration. Another extreme asserts the pregnant woman as the overwhelming ethical consideration. Both assertions are overly simplistic. Such oversimplification is called reductionism. This article explains the fallacy of rights-based reductionism and 2 models of obstetric ethics based on it and explains why the fetal rights reductionism model and the pregnant woman's rights reductionism model result in conceptual and clinical failure and therefore should be abandoned. The article argues for the professional responsibility model of obstetric ethics, which emphasizes the importance of medical science and compassionate clinical care of both the pregnant and fetal patient. The result is that responsible medical care overrides the extremes of clashing rights. PMID:21831353

  4. The Professional Will: An Ethical Responsibility

    ERIC Educational Resources Information Center

    Bradley, Loretta J.; Hendricks, Bret; Kabell, Douglas R.

    2012-01-01

    Attention is directed to the ethical responsibility for the counselor to develop a professional will. Essentially the professional will is a roadmap for what the counselor directs to happen in the event that the counselor becomes incapacitated due to sudden death or illness. A model of a professional will is provided.

  5. Bringing Professional Responsibility Back in

    ERIC Educational Resources Information Center

    Solbrekke, Tone Dyrdal; Englund, Tomas

    2011-01-01

    Research on how higher education institutions work with professional formation indicates that insufficient attention is currently paid to issues of professional responsibility and ethics. In the light of such findings, there is increasing concern about issues related to learning professional responsibility. This article concentrates on different…

  6. Continuing Professional Education: Responsibilities and Possibilities.

    ERIC Educational Resources Information Center

    Brockett, Margaret; Bauer, Martha

    1998-01-01

    Presents a philosophical analysis of professionalism to clarify professional responsibilities for continuing education; illustrates professional organizations' responses, using occupational therapy as an example. Provides a framework for planning continuing professional-education activities based on a systems approach. (SK)

  7. Legal, ethical, and professional issues to consider when communicating via the Internet: a suggested response model and policy.

    PubMed

    Rodriguez, J C

    1999-11-01

    Providing nutrition information via the Internet enables dietetics professionals to expand their practices, markets, and networks, but also presents new legal, ethical, and professional issues. Based on her experiences responding to unsolicited questions through a Spanish-language nutrition Web site, this author presents issues related to electronic communication, a process for formulating responses, and makes suggestions for a policy. The issues include the global nature of cyberspace; cultural variations in Spanish-language food terms and models, credentialing, licensure, and scope of practice; presentation of credentials; the inquirer's knowledge and information sources; the nature of the cyberspace relationship; and protection of the client and the professional. These issues have created a need for an electronic communication policy and some components of such a policy are identified, including the nature of electronic nutrition, distinguishing between public and client-specific communication, question-and-answer formats, opening and closing caveats, and recording processes. PMID:10570681

  8. Leadership Responsibilities of Professionals

    ERIC Educational Resources Information Center

    Mitstifer, Dorothy I.

    2014-01-01

    This paper introduces a leadership development model that raises the question "Leadership for what?" Leadership is about going somewhere-personally and in concert with others-in an organization. Although leadership, especially position (elected or appointed) leadership, often is discussed in terms of leader qualities and skills, the…

  9. Leadership Responsibilities of Professionals

    ERIC Educational Resources Information Center

    Mitstifer, Dorothy I.

    2014-01-01

    This paper introduces a leadership development model that raises the question "Leadership for what?" Leadership is about going somewhere-personally and in concert with others-in an organization. Although leadership, especially position (elected or appointed) leadership, often is discussed in terms of leader qualities and skills, the…

  10. Determining Possible Professionals and Respective Roles and Responsibilities for a Model Comprehensive Elder Abuse Intervention: A Delphi Consensus Survey

    PubMed Central

    Du Mont, Janice; Kosa, Daisy; Macdonald, Sheila; Elliot, Shannon; Yaffe, Mark

    2015-01-01

    Objective We have undertaken a multi-phase, multi-method program of research to develop, implement, and evaluate a comprehensive hospital-based nurse examiner elder abuse intervention that addresses the complex functional, social, forensic, and medical needs of older women and men. In this study, we determined the importance of possible participating professionals and respective roles and responsibilities within the intervention. Methods Using a modified Delphi methodology, recommended professionals and their associated roles and responsibilities were generated from a systematic scoping review of relevant scholarly and grey literatures. These items were reviewed, new items added for review, and rated/re-rated for their importance to the intervention on a 5-point Likert scale by an expert panel during a one day in-person meeting. Items that did not achieve consensus were subsequently re-rated in an online survey. Analysis Those items that achieved a mean Likert rating of 4+ (rated important to very important), and an interquartile range<1 in the first or second round, and/or for which 80% of ratings were 4+ in the second round were retained for the model elder abuse intervention. Results Twenty-two of 31 recommended professionals and 192 of 229 recommended roles and responsibilities rated were retained for our model elder abuse intervention. Retained professionals were: public guardian and trustee (mean rating = 4.88), geriatrician (4.87), police officer (4.87), GEM (geriatric emergency management) nurse (4.80), GEM social worker (4.78), community health worker (4.76), social worker/counsellor (4.74), family physician in community (4.71), paramedic (4.65), financial worker (4.59), lawyer (4.59), pharmacist (4.59), emergency physician (4.57), geriatric psychiatrist (4.33), occupational therapist (4.29), family physician in hospital (4.28), Crown prosecutor (4.24), neuropsychologist (4.24), bioethicist (4.18), caregiver advocate (4.18), victim support worker (4.18), and respite care worker (4.12). Conclusion A large and diverse group of multidisciplinary, intersectoral collaborators was deemed necessary to address the complex needs of abused older adults, each having important roles and responsibilities to fulfill within a model comprehensive elder abuse intervention. PMID:26630030

  11. Developing Culturally Responsive Teaching through Professional Noticing within Teacher Educator Modelling

    ERIC Educational Resources Information Center

    Averill, Robin; Anderson, Dayle; Drake, Michael

    2015-01-01

    Much evidence exists that culturally responsive and equitable teaching practices are challenging to develop. Evidence exists that in-the-moment coaching of "rehearsals" of practice can help foster mathematics teaching strategies, but how such coaching can assist the development of culturally responsive practice is less clear. Drawn from…

  12. Wenchuan earthquake: response of Chinese dental professionals.

    PubMed

    Dai, J; Zhao, Y; Li, G

    2009-03-14

    On 12 May 2008, an earthquake with a magnitude of 8.0 on the Richter scale hit Wenchuan, China. In the aftermath of this natural disaster, Chinese dental professionals actively participated in the first emergency medical response team, definitive dental treatment, oral health services and education, and the recovery of local oral care infrastructure and resources. Learning from the experience and first-hand data of the Wenchuan earthquake, dental professionals can increase their awareness of the importance of collaborative emergency response health services in mass casualty events. Further research and emphasis is needed to encourage the participation of dental professionals in disaster preparation training and practice. PMID:19287428

  13. Our Professional Responsibility in Response to Gender Politics.

    ERIC Educational Resources Information Center

    Courtois, Christine A.

    2000-01-01

    Presents a response to "Gender Politics: The Focus on Women in the Memory Debates" (this issue). Encourages an activist orientation and response to the memory controversy on the part of professionals, especially those who specialize in working with abuse and trauma. Also encourages professionals to consider legitimate critiques, and to welcome and…

  14. Constructing an Integrated Model for Professional Education.

    ERIC Educational Resources Information Center

    Clark, W. Bruce

    1994-01-01

    Presents a conceptual framework for a model of professional education based on an interdisciplinary approach developed at the University of Calgary. Highlights include professional growth; experts' behavior; mentorship; professional knowledge base; elaboration theory; and fuzzy logic. (Contains 21 references.) (LRW)

  15. Corporate social responsibility of future radiology professionals.

    PubMed

    Collins, Sandra K; Collins, Kevin S

    2011-01-01

    Plagued by difficult economic times, many radiology managers may find themselves faced with ethical dilemmas surrounding ongoing organizational pressures to maintain high levels of productivity with restricted resources. This often times tests the level of moral resilience and corporate social consciousness of even the most experienced radiology professionals. A study was conducted to determine what Corporate Social Responsibility (CSR) orientation and viewpoint future radiology professionals may have. The results of the study indicate that these study participants may initially consider patient care more important than profit maximization. Study results indicate that these specific future radiology professionals will not need laws, legal sanctions, and intensified rules to force them to act ethically. However,they may need ongoing training as to the necessity of profit maximization if they seek the highest quality of care possible for their patients. PMID:21366145

  16. Networking for Professional Women: A Collegial Model.

    ERIC Educational Resources Information Center

    Pancrazio, Sally Bulkley; Gray, Rosemarie G.

    1982-01-01

    Suggests that, for professional women, a male-patterned network is not professionally useful or psychologically desirable. Proposes an alternative, collegial model of networking based on mutual support between peers and colleagues, capitalizing on positive feminine characteristics. (Author)

  17. Toward a New Model of Professionalism?

    ERIC Educational Resources Information Center

    Savard, Rejean

    1986-01-01

    Public librarians in Quebec were surveyed to compare their orientation toward a field-specific model of professionalism with their orientation toward a traditional model based on traits derived from other professions. Results indicate that they had a stronger orientation toward the field-specific model to measure the level of professionalism in…

  18. A Proactive Professional Development Program Model for the High School Dean of Students: The Roles and Responsibilities Defined

    ERIC Educational Resources Information Center

    Govey-Allen, Suzanne J.

    2011-01-01

    This qualitative phenomenological research study focused on eight deans of students at the high school level and three administrators who were instrumental in creating or reestablishing and supervising the position of dean of students within their high schools. The purpose of the study was to define the roles and responsibilities of the high…

  19. Professional impairment: a history and one state's response.

    PubMed

    Pooler, David; Sheheen, Frank; Davidson, Jon

    2009-01-01

    Professionals who provide care to clients may have an impaired practice because of alcohol or drug abuse problems. Health care professionals can harm clients when their practice is impaired. Evidence suggests that doctors, nurses, pharmacists, psychologists, and social workers are vulnerable to substance misuse. A professional with an impaired practice can recover with help. This article reviews the literature on impaired practice of health professionals and highlights prevalence rates of drug and alcohol problems. South Carolina's recovering professional program is one response that protects the public and helps the professional get better. PMID:19340673

  20. 28 CFR 0.129 - Professional Responsibility Advisory Office.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... functions or overriding the authority of the Office of Legal Counsel as established by 28 CFR 0.25. ... Office. 0.129 Section 0.129 Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE 2-Professional Responsibility Advisory Office § 0.129 Professional Responsibility...

  1. From the Teachers Professional Ethics to the Personal Professional Responsibility

    ERIC Educational Resources Information Center

    Seghedin, Elena

    2014-01-01

    Following the idea of civic responsibility of all adults for the new generation, we have tried, in different previous studies, to demonstrate that teaching is involving a lot of moral principles and values. Our present article aim is to present a part of our research about the teaching ethics under the idea of being a stable dimension of teaching…

  2. Mathematical Modelling as a Professional Task

    ERIC Educational Resources Information Center

    Frejd, Peter; Bergsten, Christer

    2016-01-01

    Educational research literature on mathematical modelling is extensive. However, not much attention has been paid to empirical investigations of its scholarly knowledge from the perspective of didactic transposition processes. This paper reports from an interview study of mathematical modelling activities involving nine professional model…

  3. The Professional Context as a Predictor for Response Distortion in the Adaption-Innovation Inventory--An Investigation Using Mixture Distribution Item Response Theory Models

    ERIC Educational Resources Information Center

    Fischer, Sebastian; Freund, Philipp Alexander

    2014-01-01

    The Adaption-Innovation Inventory (AII), originally developed by Kirton (1976), is a widely used self-report instrument for measuring problem-solving styles at work. The present study investigates how scores on the AII are affected by different response styles. Data are collected from a combined sample (N = 738) of students, employees, and…

  4. Faculty Involvement in Professional Development: Everyone's Responsibility and Benefit.

    ERIC Educational Resources Information Center

    Hoover, Betty-Bruce H.

    At Berkeley Preparatory School in Tampa, Florida, faculty evaluation has been redefined as "review for professional development," and faculty professional development has evolved into a program involving many people, with a philosophy of its own--"everyone's responsibility and benefit." It is an ongoing process throughout the year, and its goal is…

  5. Professional ethics and the responsible engineer

    SciTech Connect

    Vaughen, V.C.A.

    1987-01-01

    There are five basic ethical principles: truth, honesty, trustworthiness; respect for human life; welfare; and posterity; fair play; openness; and competence. A process has to be established to avoid ethical crises. The NRC procedure for differing professional opinions is outlined. (DLC)

  6. Professional Learning Communities: A Middle School Model

    ERIC Educational Resources Information Center

    Gentile, David N.

    2010-01-01

    This research project explored the transition from a traditional model to a Professional Learning Community model in a NJ Middle School. The administration overcame obstacles during the transition such as scheduling conflicts, teacher apathy, and resistance. This action research study gathered data to determine how to best structure the…

  7. Mathematical Modelling as a Professional Task

    ERIC Educational Resources Information Center

    Frejd, Peter; Bergsten, Christer

    2016-01-01

    Educational research literature on mathematical modelling is extensive. However, not much attention has been paid to empirical investigations of its scholarly knowledge from the perspective of didactic transposition processes. This paper reports from an interview study of mathematical modelling activities involving nine professional model…

  8. Relationship Violence: A Model for Family Professionals.

    ERIC Educational Resources Information Center

    Flynn, Clifton P.

    1987-01-01

    Asserts that courtship and marital violence represents forms of the same phenomenon and should be examined as relationship violence. Presents a model of relationship violence based on three premises concerning courtship and marital violence. Discusses advantages and implications of a model of relationship violence for family professionals

  9. Issues in bioethics. Ethics and professional responsibilities.

    PubMed

    Aarons, D E

    2003-03-01

    The evolution of ethics in medicine has provided the concept of the learned physician who is trained in the scientific method (studying nature and philosophy), and who is wise, modest and humane. The physician's manner, deportment and character should be above reproach, and devotion to the productive art of medicine should supersede any desire for financial gain. Professionalism provides the organizational structure through which the medical doctor performs his/her healing role, and underscores the concept that medical professionals should be moral and devoted to the public good, displaying altruism at the expense of self-interest, and providing accountability. This article examines some of the obligations that arise within this milieu. PMID:12806746

  10. Wanted: role models - medical students’ perceptions of professionalism

    PubMed Central

    2012-01-01

    Background Transformation of medical students to become medical professionals is a core competency required for physicians in the 21st century. Role modeling was traditionally the key method of transmitting this skill. Medical schools are developing medical curricula which are explicit in ensuring students develop the professional competency and understand the values and attributes of this role. The purpose of this study was to determine student perception of professionalism at the University of Ottawa and gain insights for improvement in promotion of professionalism in undergraduate medical education. Methods Survey on student perception of professionalism in general, the curriculum and learning environment at the University of Ottawa, and the perception of student behaviors, was developed by faculty and students and sent electronically to all University of Ottawa medical students. The survey included both quantitative items including an adapted Pritzker list and qualitative responses to eight open ended questions on professionalism at the Faculty of Medicine, University of Ottawa. All analyses were performed using SAS version 9.1 (SAS Institute Inc. Cary, NC, USA). Chi-square and Fischer’s exact test (for cell count less than 5) were used to derive p-values for categorical variables by level of student learning. Results The response rate was 45.6% (255 of 559 students) for all four years of the curriculum. 63% of the responses were from students in years 1 and 2 (preclerkship). Students identified role modeling as the single most important aspect of professionalism. The strongest curricular recommendations included faculty-led case scenario sessions, enhancing interprofessional interactions and the creation of special awards to staff and students to “celebrate” professionalism. Current evaluation systems were considered least effective. The importance of role modeling and information on how to report lapses and breaches was highlighted in the answers to the open ended questions. Conclusions Students identify the need for strong positive role models in their learning environment, and for effective evaluation of the professionalism of students and teachers. Medical school leaders must facilitate development of these components within the MD education and faculty development programs as well as in clinical milieus where student learning occurs. PMID:23153359

  11. Team-Based Professional Development: A New Model for Professional Growth.

    ERIC Educational Resources Information Center

    Melnick, Steven A.; Witmer, Judith T.

    This study investigated the perceptions of teachers regarding their own professional development along five distinct constructs (teaming, time, organizational support, communication, and professional responsibility). It also compared the perceptions of teachers utilizing a team-based approach to professional development with the perceptions of…

  12. Fitting New Measurement Models to GRE General Test Constructed-Response Item Data. GRE Board Professional Report No. 89-11P.

    ERIC Educational Resources Information Center

    Bennett, Randy Elliot; And Others

    This exploratory study applied two new cognitively sensitive measurement models to constructed-response quantitative data. The models, intended to produce qualitative characteristics of examinee performance, were fitted to algebra word problem solutions produced by 285 examinees taking the Graduate Record Examinations (GRE) General Test. The two…

  13. Faculty as Professionals: Responsibilities, Standards and Ethics.

    ERIC Educational Resources Information Center

    Academic Senate for California Community Colleges, Sacramento.

    This paper addresses the issue of faculty ethics and begins with a summary of ethical principles previously adopted by the Academic Senate for California Community Colleges. The 12 faculty responsibilities outlined in this statement relate to: (1) discipline; (2) students; (3) colleagues; (4) academic institution; (5) community; (6) development of…

  14. An Integrated Professional Development Model for Effective Teaching

    ERIC Educational Resources Information Center

    Kuijpers, J. M.; Houtveen, A. A. M.; Wubbels, Th.

    2010-01-01

    This article examines the design of a professional development model that aims to improve student achievement. This model has been designed by combining and supplementing elements from school-improvement literature and existing professional development models. Existing models from two largely independent approaches to professional development of…

  15. Developing a Professional Development Program Model Based on Teachers' Needs

    ERIC Educational Resources Information Center

    Lee, Hea-Jin

    2005-01-01

    This paper presents a model of a teacher needs-based (TNB) professional development program. The TNB model formed the foundation of three externally funded professional development programs. The objectives of this model are to maximize the effects of a professional development program, and to help participants sustain their learning over the long…

  16. Environmental geology: Our professional public responsibility

    USGS Publications Warehouse

    Gerhard, L.C.; Brady, L.L.

    1999-01-01

    Conflicts between different interest groups for use of natural resources is one area where state geological surveys can provide assistance. A state geological survey working within the scientific constraints of specific issues can remain objective in its presentations and maintain the faith of both the conflicting interest groups and the public. One cannot vary from the objective view or you will quickly be criticized. Criticism can still occur from one side of a natural resource issue as your data might counter their views. However, the final decisions are almost always made in some legislators, or regulators, area of responsibility. The responsibility of the state geological survey is to provide the important data that will assist in making correct decisions. Should one party in the conflict become extreme in their demands, a potential compromise that is beneficial to both sides can be lost. In Kansas, the classical natural resource problem of resource/recreation in a populated area is presented as a case study. The state geological survey presented data on sand resources in the Kansas River and its valley in northeast Kansas. That information was important to both recreation and dredging interests where the political problem is a conflict of sand use as a construction material resource versus use of the alluvial river as an important recreation area, especially for canoeing. However, when a reasonable compromise was near completion in the Kansas Legislature one side, in a bold move to develop an advantage, ruined that potential for compromise.Conflicts between different interest groups for use of natural resources is one area where state geological surveys can provide assistance. A state geological survey working within the scientific constraints of specific issues can remain objective in its presentations and maintain the faith of both the conflicting interest groups and the public. In Kansas, the classical natural resource problem of resource/recreation in a populated area is presented as a case study. The state geological survey presented data on sand resources in the Kansas River and its valley in northeast Kansas. That information was important to both recreation and dredging interests.

  17. The Role of Science Professionals in Teaching Responsible Research Conduct.

    ERIC Educational Resources Information Center

    Bird, Stephanie J.

    1996-01-01

    Describes the reaction of the scientific community to the issue of responsible conduct in research. Cites the importance of professional standards and ethical values in scientific disciplines and explains that these are not readily learned from observation alone but must be addressed consciously. (DDR)

  18. Inhibitors to Responsibility-Based Professional Development with In-Service Teachers

    ERIC Educational Resources Information Center

    Hemphill, Michael A.

    2015-01-01

    Researchers of continuing professional development (CPD) in physical education have called for new models that move beyond the traditional CPD model. The outcomes of CPD protocols are hard to predict even when they align with the best practices. Responsibility-based CPD has become the focus of recent attention to assist physical educators in…

  19. Rhode Island Model Evaluation & Support System: Support Professional. Edition II

    ERIC Educational Resources Information Center

    Rhode Island Department of Education, 2015

    2015-01-01

    Rhode Island educators believe that implementing a fair, accurate, and meaningful evaluation and support system for support professionals will help improve student outcomes. The primary purpose of the Rhode Island Model Support Professional Evaluation and Support System (Rhode Island Model) is to help all support professionals do their best work…

  20. [Responsibility of universities in the scientific education of our professionals].

    PubMed

    Reyes, H

    1995-06-01

    The universities have a leading role and responsibility in the scientific education of future professionals. Scientific research training should be considered essential in the teaching of professionals in areas such as biology, chemistry, physics, mathematics and in medicine. During the recent years, Chilean universities seem to have focused their undergraduate curricular activities into pragmatic aspects of professional practice and the relevance of involving undergraduate students in high-level scientific research receives little consideration. While resources provided by the government to scientific and technological research in Chile are slowly but gradually increasing, the participation of undergraduate students in specific research projects conducted by faculty members is minimal. The author proposes that this situation could be modified if the students are stimulated to participate in these research projects by receiving preferential scores when their elective activities are devoted to it. PMID:8525233

  1. [Physiotherapy and collective health: challenges and new professional responsibilities].

    PubMed

    Bispo Júnior, José Patrício

    2010-06-01

    The physiotherapist is destining its attention almost exclusively on the cure of patients and their rehabilitation. However, the new epidemic profile and the new logic of organization of the health system suggest the restructuring of this professional practices and the re-definition of the field of the physiotherapist's performance. In this sense, this article aims to discuss the reorientation of the field of the physiotherapy professional performance and the new possibilities of acting at the Unified Health System (SUS). The article starts with a debate about the demographic, epidemiological and nutrition transitions and the new professional demands before the new attendance models. Taking as reference the model of health surveillance and the primary attention as a restructuring axis of the health system, it is highlighted the overcome of the rehabilitation as only level of professional performance and showed the collective model of the physiotherapy as an instrument of reorientation of the physiotherapist's performance. Finally, it is presented some possibilities of the physiotherapist's performance in the basic attention and in the collective ambit. PMID:20640324

  2. Response to Intervention in Illinois: An Exploration of School Professionals' Attitudes and Beliefs

    ERIC Educational Resources Information Center

    Hollenbeck, Amy Feiker; Patrikakou, Eva

    2014-01-01

    The present study examines school professionals' self-reported perceptions of readiness in relation to the implementation of Response to Intervention (RTI) following a mandated deadline across the state of Illinois, as well their beliefs about the framework. A survey was developed to measure variables in the model related to school…

  3. Impact of Professional Development on Preschool Teachers' Conversational Responsivity and Children's Linguistic Productivity and Complexity

    ERIC Educational Resources Information Center

    Piasta, Shayne B.; Justice, Laura M.; Cabell, Sonia Q.; Wiggins, Alice K.; Turnbull, Khara Pence; Curenton, Stephanie M.

    2012-01-01

    The present study investigated the effect of professional development (PD) on preschool teachers' conversational responsivity in the classroom, defined as teachers' use of strategies to promote children's participation in extended conversational exchanges (communication-facilitating strategies) and exposure to advanced linguistic models…

  4. Fetal tissue research: an ongoing story of professionally responsible success.

    PubMed

    Gelber, Shari E; McCullough, Laurence B; Chervenak, Frank A

    2015-12-01

    Therapies derived from fetal tissue research are some of the greatest success stories in medicine. Research using fetal tissue has allowed for development of vaccines for numerous diseases including polio, rubella, and measles. These vaccines have saved countless lives, improved quality of life, and decreased the need for induced abortion secondary to congenital infection. Research using cell lines derived from fetal tissue has assisted in better understanding disease pathogenesis and has served to produce human proteins as research reagents and therapies. Ongoing research points to the potential for fetal tissue to be used to cure debilitating diseases such as Parkinson disease. These scientific and medical advances are dependent on the use of fetal tissue from aborted fetuses. While the practice of induced abortion despite societal benefit may be theologically objectionable to some, these practices are professionally responsible. Federal regulations exist to discourage patients from being influenced by the societal benefit of fetal research in arriving at the decision to terminate as well as to prevent researchers from influencing a patient's decision. After a patient has chosen termination of pregnancy, it is consistent with professional responsibility to allow her to choose the disposition of the cadaveric fetal tissue. While some may view induced abortion and societal benefit from this practice as an ethical burden, the principle of justice makes it ethically obligatory to bear this ethical burden. The success story of cadaveric fetal tissue research and treatment should continue unhindered, to fulfill professional responsibility to current and future patients. PMID:26432465

  5. A marketing model: applications for dietetic professionals.

    PubMed

    Parks, S C; Moody, D L

    1986-01-01

    Traditionally, dietitians have communicated the availability of their services to the "public at large." The expectation was that the public would respond favorably to nutrition programs simply because there was a consumer need for them. Recently, however, both societal and consumer needs have changed dramatically, making old communication strategies ineffective and obsolete. The marketing discipline has provided a new model and new decision-making tools for many health professionals to use to more effectively make their services known to multiple consumer groups. This article provides one such model as applied to the dietetic profession. The model explores a definition of the business of dietetics, how to conduct an analysis of the environment, and, finally, the use of both in the choice of new target markets. Further, the model discusses the major components of developing a marketing strategy that will help the practitioner to be competitive in the marketplace. Presented are strategies for defining and re-evaluating the mission of the profession, for using future trends to identify new markets and roles for the profession, and for developing services that make the profession more competitive by better meeting the needs of the consumer. PMID:3079782

  6. Exploring Professional Identity in Response to Curriculum Reform and Professional Development: The Teaching Life Stories of Chemistry Teachers

    NASA Astrophysics Data System (ADS)

    Peters, Gayle D.

    This study contributes to the existing literature in teacher education on teacher professional identity (Beijaard, Meijer & Verloop, 2004; Lamote & Engels, 2010; Rots, 2007), particularly in response to curriculum change and professional development. It proposes to offer a much better understanding of how chemistry teachers’ professional identities have evolved through their school and work experiences, and the tensions they experience associated with their beliefs about teaching and learning and their actual practice. Specifically, this study aims to identify how teachers' professional identities have evolved following the introduction of the latest chemistry curricula in Manitoba. These latest chemistry curricula advocate for a more learner focused 'tetrahedral orientation' (Mahaffy, 2004) teaching practice that supports chemistry learning through the use of Johnstone's (1991) three modes of representation - the symbolic, macroscopic and molecular levels - as well as a human element dimension. This study also aims to identify how teachers' professional identities have evolved following their participation in long-term professional development offered by teacher educators at the University of Manitoba. Additionally, this study aims to determine whether teachers feel they have experienced tensions associated with their beliefs about teaching and learning and their current teaching practices as a result of sustained professional development. Finally, this study aims to determine whether the curriculum changes and associated professional development have led teachers to think about and reflect more on their teaching practice and whether this has led to a change in their beliefs about teaching and learning and their teaching practice. Urie Bronfenbrenner's (1979) Model of the Ecology of Human Development was used as a theoretical framework for this study. This study was informed by semi-structured interviews involving 32 teachers of chemistry that were conducted during the fourth phase of a five-year research and development project supported by the University of Manitoba's Centres for Research in Youth, Science Teaching and Learning (CRYSTAL). These interviews suggested that teachers have experienced some tensions associated with their beliefs about teaching and learning and their current teaching practices. The study further elicited data from eight of these 32 teachers via a qualitative narrative inquiry study employing narrative interviews to reveal teachers' perceptions of their evolving professional identities and chemistry teaching practices. Teaching life stories constructed from the narrative interview data revealed that these teachers feel that their professional identities have evolved through their school and work experiences, and that a change in curricula followed by supportive professional development has caused these teachers to reflect more on their teaching practices. Furthermore, though these teachers indicated that they have experienced tensions associated with how they want to teach and their actual teaching practices, they feel they have experienced a shift in their beliefs about teaching and learning such that they feel their teaching practices have improved through their more consistent use of the four modes of representation in chemistry learning. The qualitative data show, however, that these teachers still feel that they have a long way to go to achieve a truly learner focused classroom practice where these four modes of chemistry learning are being used the majority of the time. The study closes by recommending that a much broader study be undertaken to include more teachers of chemistry in Manitoba to verify and add to the findings of this study, among other suggestions.

  7. A Model for Effective Professional Development of Formal Science Educators

    NASA Technical Reports Server (NTRS)

    Bleacher, L. V.; Jones, A. J. P.; Farrell, W. M.

    2015-01-01

    The Lunar Workshops for Educators (LWE) series was developed by the Lunar Reconnaissance Orbiter (LRO) education team in 2010 to provide professional development on lunar science and exploration concepts for grades 6-9 science teachers. Over 300 educators have been trained to date. The LWE model incorporates best practices from pedagogical research of science education, thoughtful integration of scientists and engineer subject matter experts for both content presentations and informal networking with educators, access to NASA-unique facilities, hands-on and data-rich activities aligned with education standards, exposure to the practice of science, tools for addressing common misconceptions, follow-up with participants, and extensive evaluation. Evaluation of the LWE model via pre- and post-assessments, daily workshop surveys, and follow-up surveys at 6-month and 1-year intervals indicate that the LWE are extremely effective in increasing educators' content knowledge, confidence in incorporating content into the classroom, understanding of the practice of science, and ability to address common student misconceptions. In order to address the efficacy of the LWE model for other science content areas, the Dynamic Response of Environments at Asteroids, the Moon, and moons of Mars (DREAM2) education team, funded by NASA's Solar System Exploration Research Virtual Institute, developed and ran a pilot workshop called Dream2Explore at NASA's Goddard Space Flight Center in June, 2015. Dream2Explore utilized the LWE model, but incorporated content related to the science and exploration of asteroids and the moons of Mars. Evaluation results indicate that the LWE model was effectively used for educator professional development on non-lunar content. We will present more detail on the LWE model, evaluation results from the Dream2Explore pilot workshop, and suggestions for the application of the model with other science content for robust educator professional development.

  8. Expanding the Responsibility of Architectural Education: Civic Professionalism in Two Schools of Architecture

    ERIC Educational Resources Information Center

    Rinehart, Michelle A.

    2010-01-01

    There has been a renewed interest in the purposes of professional education and the teaching of civic professionalism, whereby future professionals are exposed to their responsibility to use their specialized skills and knowledge to serve the public good. Recent studies on civic purposes in professional education, however, have largely ignored the…

  9. Our Professional Responsibilities Relative to Human-Animal Interactions

    PubMed Central

    Bustad, L. K.; Hines, L.

    1984-01-01

    An interesting area with great potential for benefiting and enriching the lives and conditions of people and animals is opening to us in research, service and teaching. By working with colleagues in other disciplines, we can develop new and creative ways to realize the great promise inherent in people-animal interactions properly studied and utilized. Veterinarians who understand that a strong human-companion animal bond can augment people's mental and physical states will help develop sound and effective companion animal programs for individuals who are lonely or handicapped and for persons in the school systems of the community, as well as its hospices, nursing and convalescent homes, prisons and other institutions. Children experiencing the deep satisfaction of interacting with animals while young will more likely become responsible pet owners and advocates as adults. The image of the profession is enhanced when children and adults see veterinarians as concerned teachers and compassionate health professionals. We as professionals will be required not only to update our knowledge and skills, but to acquire new knowledge in fields of animal and human behavior, psychology and sociology. We are needed on interdisciplinary research teams to study human-animal interactions. We will also be asked to commit time and personal energies in community programs, sometimes with no remuneration. But if skilled health professionals like veterinarians do not take the lead in establishing sound, long-term companion animal programs in their own communities, everyone will suffer including the animals. How we, as individual professionals, respond will be an important reflection of our compassion and our humanity. PMID:17422458

  10. An Embedded Professional Paired Placement Model: "I Know I Am Not an Expert, but I Am at a Point Now Where I Could Step into the Classroom and Be Responsible for the Learning"

    ERIC Educational Resources Information Center

    Lang, Catherine; Neal, Deborah; Karvouni, Maria; Chandler, Debbie

    2015-01-01

    We present a sustainable and innovative model for pre-service teacher paired professional placements called the Teaching School model. The Teaching School model was piloted initially in partnership with a Metropolitan University and a P-12 College located in Melbourne's northern suburbs in 2013. It was expanded in 2014 to capitalise on an existing…

  11. An Embedded Professional Paired Placement Model: "I Know I Am Not an Expert, but I Am at a Point Now Where I Could Step into the Classroom and Be Responsible for the Learning"

    ERIC Educational Resources Information Center

    Lang, Catherine; Neal, Deborah; Karvouni, Maria; Chandler, Debbie

    2015-01-01

    We present a sustainable and innovative model for pre-service teacher paired professional placements called the Teaching School model. The Teaching School model was piloted initially in partnership with a Metropolitan University and a P-12 College located in Melbourne's northern suburbs in 2013. It was expanded in 2014 to capitalise on an existing…

  12. Harmonizing professional, personal, and social responsibilities: Indian women dentists' perspectives.

    PubMed

    Nagda, Suhasini Jayantilal

    2015-05-01

    Women in Indian culture have a paradoxical status: on the one hand, goddesses are worshipped for power and prosperity; on the other hand, working women face challenges due to age-old beliefs and sociocultural norms. With 60% of the students enrolled in undergraduate dental education currently being women, there is a need to study the challenges these women are facing and how they tackle them. The aim of this survey study was to assess the barriers women dentists face in career advancement and how successfully they balance the personal, professional, and social aspects of their lives. Questionnaires, consisting of four qualitative and 24 quantitative items, were distributed to 500 women dentists: postgraduate residents and faculty members in dental colleges of Mumbai and Navi Mumbai, as well as private dental practitioners. Of the 500 women, 210 returned the survey, for an overall response rate of 42%. The results showed that 95% of the respondents believed they successfully balance the various spheres of their lives, but the most common challenges they faced continued to be traditional gender bias, dual professional and home responsibilities, and preconceived ideas about women. PMID:25941237

  13. Promoting professional nursing practice: linking a professional practice model to performance expectations.

    PubMed

    Murphy, Marcia; Hinch, Barbara; Llewellyn, Jane; Dillon, Paula J; Carlson, Elizabeth

    2011-03-01

    Professional practice models (PPMs) provide the conceptual framework for establishing professional nursing practice. Integrating a PPM requires complex organizational change. One strategy for integrating a PPM is to directly link the PPM with performance expectations to ensure that underlying beliefs are integrated into everyday practice. This article describes the development, implementation, and successful outcomes of a clinical advancement system that was aligned with a PPM. PMID:21320662

  14. The Arctic Climate Modeling Program: Professional Development for Rural Teachers

    ERIC Educational Resources Information Center

    Bertram, Kathryn Berry

    2010-01-01

    The Arctic Climate Modeling Program (ACMP) offered yearlong science, technology, engineering, and math (STEM) professional development to teachers in rural Alaska. Teacher training focused on introducing youth to workforce technologies used in Arctic research. Due to challenges in making professional development accessible to rural teachers, ACMP…

  15. The Arctic Climate Modeling Program: Professional Development for Rural Teachers

    ERIC Educational Resources Information Center

    Bertram, Kathryn Berry

    2010-01-01

    The Arctic Climate Modeling Program (ACMP) offered yearlong science, technology, engineering, and math (STEM) professional development to teachers in rural Alaska. Teacher training focused on introducing youth to workforce technologies used in Arctic research. Due to challenges in making professional development accessible to rural teachers, ACMP…

  16. Developing, implementing, and evaluating a professional practice model.

    PubMed

    Basol, Roberta; Hilleren-Listerud, Amy; Chmielewski, Linda

    2015-01-01

    This article describes how The Compass, a professional practice model (PPM), was developed through clinical nurse involvement, review of literature, expert opinion, and an innovative schematic. Implementation was supported through a dynamic video account of a patient story, interwoven with The Compass. Postproject evaluation of PPM integration demonstrates opportunities for professional nursing development and future planning. PMID:25479174

  17. Physicians' Professionally Responsible Power: A Core Concept of Clinical Ethics.

    PubMed

    McCullough, Laurence B

    2016-02-01

    The gathering of power unto themselves by physicians, a process supported by evidence-based practice, clinical guidelines, licensure, organizational culture, and other social factors, makes the ethics of power-the legitimation of physicians' power-a core concept of clinical ethics. In the absence of legitimation, the physician's power over patients becomes problematic, even predatory. As has occurred in previous issues of the Journal, the papers in the 2016 clinical ethics issue bear on the professionally responsible deployment of power by physicians. This introduction explores themes of physicians' power in papers from an international group of authors who address autonomy and trust, the virtues of perinatal hospice, conjoined twins in ethics and law, addiction and autonomy in clinical research on addicting substances, euthanasia of patients with dementia in Belgium, and a pragmatic approach to clinical futility. PMID:26671961

  18. [Continuous responsibility for professionalism and informatics literacy of nurses].

    PubMed

    Marinkovi?, Martina Fruk

    2014-03-01

    Nurses should be aware of their responsibilities and standards that are expected from their work. They are aware of their need of continuous professional development. Their choice of profession has confirmed their readiness for lifelong training and acquiring new knowledge and skills to transfer them to others. Witnessing an explosion of information on the Internet and opportunity to approach them, there is a must to go for them. For searching the Internet, some new abilities and skills are required from nurses. They should not only be able to access the information but also to evaluate it. The leading role in such activities belongs to nurse-educators--they should practice Information and Communication Technology (ICT) literacy and insist on ICT literacy standards. All other nurses should follow them and implement ICT in their daily practice. PMID:24979894

  19. Professional versus Occupational Models of Work Competence

    ERIC Educational Resources Information Center

    Lester, Stan

    2014-01-01

    In addition to the familiar occupational standards that underpin National Vocational Qualifications, the UK has a parallel if less complete system of competence or practice standards that are developed and controlled by professional bodies. While there is a certain amount of overlap between the two types of standard, recent research points to a…

  20. General Graded Response Model.

    ERIC Educational Resources Information Center

    Samejima, Fumiko

    This paper describes the graded response model. The graded response model represents a family of mathematical models that deal with ordered polytomous categories, such as: (1) letter grading; (2) an attitude survey with "strongly disagree, disagree, agree, and strongly agree" choices; (3) partial credit given in accord with an individual's degree…

  1. Professional navigation: a comparative study of two Canadian models.

    PubMed

    Fillion, Lise; Cook, Sandra; Veillette, Anne-Marie; de Serres, Marie; Aubin, Michèle; Rainville, François; Fitch, Margaret; Doll, Richard

    2012-01-01

    For many cancer control programs, cancer navigation has emerged as a specific strategy to improve access to supportive care and the patients' experience of cancer care. This study contributes to a better understanding of professional navigation by comparing two Canadian models: Quebec's Pivot Nurse in Oncology (PNO) and Nova Scotia's Cancer Patient Navigator (CPN). Qualitative interviews were conducted with professional navigators, patients and family members, front-line staff, physicians and health administrators (interviews: n = 49; focus groups: n = 10). The two models were analyzed using the professional navigation framework (Fillion et al., 2012). Although the models are different, results show that professional navigators in both programs perform similar functions and face similar challenges. This study highlights the complexity and the value of cancer navigation and recommends relevant actions to optimize its management within the health care system. PMID:23362659

  2. The Social Responsibility Performance Outcomes Model: Building Socially Responsible Companies through Performance Improvement Outcomes.

    ERIC Educational Resources Information Center

    Hatcher, Tim

    2000-01-01

    Considers the role of performance improvement professionals and human resources development professionals in helping organizations realize the ethical and financial power of corporate social responsibility. Explains the social responsibility performance outcomes model, which incorporates the concepts of societal needs and outcomes. (LRW)

  3. Bereavement Photography for Children: Program Development and Healthcare Professionals’ Response

    PubMed Central

    Michelson, Kelly Nicole; Blehart, Kathleen; Hochberg, Todd; James, Kristin; Frader, Joel

    2013-01-01

    Reports of in-hospital bereavement photography focus largely on stillborns and neonates. Empiric data regarding the implementation of bereavement photography in pediatrics beyond the neonatal period and the impact of such programs on healthcare professionals (HCPs) is lacking. We describe the implementation of a pediatric intensive care unit (PICU) bereavement photography program and use questionnaire data from HCPs to describe HCPs’ reflections on the program and to identify program barriers. From July, 2007 through April, 2010 families of 59 (36%) of the 164 patients who died in the PICU participated in our bereavement photography program. Forty questionnaires from 29 HCPs caring for 39 participating patients/families indicated that families seemed grateful for the service (n=34, 85%) and that the program helped HCPs feel better about their role (n=30, 70%). Many HCPs disagreed that the program consumed too much of his/her time (n=34, 85%) and that the photographer made his/her job difficult (n=37, 92.5%). Qualitative analysis of responses to open ended questions revealed four categories: the program’s general value; positive aspects of the program; negative aspects of the program; and suggestions for improvements. Implementing bereavement photography in the PICU is feasible though some barriers exist. HCPs may benefit from such programs. PMID:24520925

  4. Modeling Instruction: The Impact of Professional Development on Instructional Practices

    ERIC Educational Resources Information Center

    Barlow, Angela T.; Frick, Tasha M.; Barker, Heather L.; Phelps, Amy J.

    2014-01-01

    Modeling Instruction holds the potential for transforming science instruction and improving student achievement. Key to the success of Modeling Instruction, however, is the fidelity of implementation of its curriculum. This qualitative study examined the impact of Modeling Instruction professional development on participating teachers'…

  5. Social contract theory as a foundation of the social responsibilities of health professionals.

    PubMed

    Welie, Jos V M

    2012-08-01

    This paper seeks to define and delimit the scope of the social responsibilities of health professionals in reference to the concept of a social contract. While drawing on both historical data and current empirical information, this paper will primarily proceed analytically and examine the theoretical feasibility of deriving social responsibilities from the phenomenon of professionalism via the concept of a social contract. PMID:22002433

  6. Toward an Integrative Model of Professional Practice.

    ERIC Educational Resources Information Center

    Newman, Margaret A.

    1990-01-01

    The cycles of growth of the nursing profession depict subordination of nursing to hospital administration and medicine. Nursing is ready to move into an integrative, collaborative stage of development that places nurses directly responsible to patients, and this would facilitate nursing's response to clients' health concerns wherever they occur.…

  7. Pikes Peak Model for Training in Professional Geropsychology

    ERIC Educational Resources Information Center

    Knight, Bob G.; Karel, Michele J.; Hinrichsen, Gregory A.; Qualls, Sara H.; Duffy, Michael

    2009-01-01

    The aging of the population will increase demand for psychological services for older adults, which challenges the profession of psychology to provide those services. In response to that challenge, professional geropsychology has been developing over the past few decades to meet current and prepare for anticipated future demand. The development of…

  8. Professional Education in Expert Search: A Content Model

    ERIC Educational Resources Information Center

    Smith, Catherine L.; Roseberry, Martha I.

    2013-01-01

    This paper presents a descriptive model of the subject matter taught in courses on expert search in ALA-accredited programs, answering the question: What is taught in formal professional education on search expertise? The model emerged from a grounded content analysis of 44 course descriptions and 16 syllabi, and was validated via a review of…

  9. A Community-Oriented Model of Academic Professionalism.

    ERIC Educational Resources Information Center

    Klay, William Earle; Brower, Ralph; Williams, Brian

    2001-01-01

    Asserts that the prevailing model of academic professionalism inhibits faculty members' engagement in their communities and restrains discovery of new knowledge. Proposes an alternative community-oriented model and suggests that reflective practice, epistemological inclusiveness, and redesigned incentives structures are needed to encourage the…

  10. Models and Styles of Consultation: Preferences of Professionals in Early Intervention.

    ERIC Educational Resources Information Center

    Buysse, Virginia; And Others

    1994-01-01

    This study examined preferences for consultation models and styles among 67 professionals who worked in early intervention programs in Colorado. Participants preferred a collaborative approach involving shared responsibility across all stages of the consultation process and a directive style of sharing specific strategies to address the concerns…

  11. The Practitioner's Model: Designing a Professional Development Program for Online Teaching

    ERIC Educational Resources Information Center

    Weaver, Debbi; Robbie, Diane; Borland, Rosemary

    2008-01-01

    This article describes the experiences of staff responsible for developing and delivering professional development (PD) in online teaching in three universities in the same Australian state. Each university draws on a similar pool of staff and students, and operates under the same government regulations, but has used different models of policy and…

  12. Psychometric Latent Response Models.

    ERIC Educational Resources Information Center

    Maris, Eric

    1995-01-01

    Some psychometric models are presented that belong to the larger class of latent response models (LRMs). Following general discussion of LRMs, a method for obtaining maximum likelihood and some maximum "a posteriori" estimates of the parameters of LRMs is presented and applied to the conjunctive Rasch model. (SLD)

  13. The Professional Development School Model: Unpacking Knowledge

    ERIC Educational Resources Information Center

    Cary, Lisa J.

    2004-01-01

    In response to Cochran-Smith and Lytle's (1998) call for Other ways of researching and thinking about educational research and the recent call by the US Secretary of Education to reform "teacher-training" programs (Schoicet 2002), this article presents a research study focusing on a reform effort in teacher education. The study moved beyond the…

  14. The Professional Development School Model: Unpacking Knowledge

    ERIC Educational Resources Information Center

    Cary, Lisa J.

    2004-01-01

    In response to Cochran-Smith and Lytle's (1998) call for Other ways of researching and thinking about educational research and the recent call by the US Secretary of Education to reform "teacher-training" programs (Schoicet 2002), this article presents a research study focusing on a reform effort in teacher education. The study moved beyond the…

  15. Discerning Professional Identity and Becoming Bold, Socially Responsible Teacher-Leaders

    ERIC Educational Resources Information Center

    Collay, Michelle

    2006-01-01

    This essay reviews the powerful influence of professional identity in shaping how school leaders perceive their work. I review factors that mold teacher professional identity, implications for educational leadership pedagogy, and supports and barriers for teacher leaders to consider in their quest to more fully enact bold, socially responsible…

  16. Health Professionals' Responses to Disclosure of Child Sexual Abuse History: Female Child Sexual Abuse Survivors' Experiences

    ERIC Educational Resources Information Center

    McGregor, Kim; Julich, Shirley; Glover, Marewa; Gautam, Jeny

    2010-01-01

    This study reports on a postal questionnaire, conducted in 2004, with female survivors of historic child sexual abuse. The questionnaire explored their experiences of health professionals' responsiveness to disclosure of child sexual abuse history. Of 61 participants, aged between 22 and 65, 69% had disclosed to health professionals. Those who had…

  17. Health Professionals' Responses to Disclosure of Child Sexual Abuse History: Female Child Sexual Abuse Survivors' Experiences

    ERIC Educational Resources Information Center

    McGregor, Kim; Julich, Shirley; Glover, Marewa; Gautam, Jeny

    2010-01-01

    This study reports on a postal questionnaire, conducted in 2004, with female survivors of historic child sexual abuse. The questionnaire explored their experiences of health professionals' responsiveness to disclosure of child sexual abuse history. Of 61 participants, aged between 22 and 65, 69% had disclosed to health professionals. Those who had…

  18. Plato's Protagoras: Professional Models, Ethical Concerns.

    ERIC Educational Resources Information Center

    Gregory, Marshall W.

    1983-01-01

    In Plato's model his clear criticism of Protagorean careerism and his negotiation with Socratic radicalism shows he is a centrist cultivating criticism and open discourse. In an age when academe seems to have lost a sense of its identify and function in society, its most enduring contributions are criticism and discourse. (MLW)

  19. Evaluation of Professional Development: Deploying a Process-Focused Model

    ERIC Educational Resources Information Center

    Hanley, Pam; Maringe, Felix; Ratcliffe, Mary

    2008-01-01

    This evaluation used a change transition model to explore the processes of development of a three-phase professional programme devised by two teams of researchers to support teachers' expertise in six domains of science teaching. The full programme operated over two years. Interviews with developers at the end of each phase (21 interviews) and…

  20. Professional Learning: A Fuzzy Logic-Based Modelling Approach

    ERIC Educational Resources Information Center

    Gravani, M. N.; Hadjileontiadou, S. J.; Nikolaidou, G. N.; Hadjileontiadis, L. J.

    2007-01-01

    Studies have suggested that professional learning is influenced by two key parameters, i.e., climate and planning, and their associated variables (mutual respect, collaboration, mutual trust, supportiveness, openness). In this paper, we applied analysis of the relationships between the proposed quantitative, fuzzy logic-based model and a series of…

  1. Inclusion Professional Development Model and Regular Middle School Educators

    ERIC Educational Resources Information Center

    Royster, Otelia; Reglin, Gary L.; Losike-Sedimo, Nonofo

    2014-01-01

    The purpose of this study was to determine the impact of a professional development model on regular education middle school teachers' knowledge of best practices for teaching inclusive classes and attitudes toward teaching these classes. There were 19 regular education teachers who taught the core subjects. Findings for Research Question 1…

  2. Teaching Teachers: Eight Models of Professional Development in Theatre.

    ERIC Educational Resources Information Center

    Lazarus, Joan

    1996-01-01

    Presents a summary of a study that led to the identification and profile of eight model sites for development of theater education professionals. Includes these sites: Alliance Theatre (Atlanta); Lincoln Center Institute (New York City); Metro Theatre Company (St. Louis); and Wolf Trap Institute for Early Learning through the Arts (District of…

  3. Professional Learning: A Fuzzy Logic-Based Modelling Approach

    ERIC Educational Resources Information Center

    Gravani, M. N.; Hadjileontiadou, S. J.; Nikolaidou, G. N.; Hadjileontiadis, L. J.

    2007-01-01

    Studies have suggested that professional learning is influenced by two key parameters, i.e., climate and planning, and their associated variables (mutual respect, collaboration, mutual trust, supportiveness, openness). In this paper, we applied analysis of the relationships between the proposed quantitative, fuzzy logic-based model and a series of…

  4. Action Research: A Developmental Model of Professional Socialization

    ERIC Educational Resources Information Center

    Schoen, Sharon

    2007-01-01

    This article proposes a developmental model to socialize teachers at all levels (preservice, novice, and experienced) and in all positions (general education, special education, elementary school, middle school, and high school) in the methodology of action research. A process for advancing professional understanding is theorized to include the…

  5. A call for responsibility in ethical issues for IS professionals

    SciTech Connect

    Palmiter, C.W.

    1994-12-31

    In recent years there has been increased interest in the ethical values, beliefs and behavior of persons in the business world. Public abhorrence of questionable behavior of politicians, the savings and loan scandal and insider trading violations are just a few examples of many problems in business and professional life. A 1992 study by the Josephson Institute of Ethics involving 9,000 young people and adults revealed alarmingly low ethical characteristics in American institutions. Ferrell and Fraedrick have concluded that {open_quotes}business ethics is one of the most important concerns in today`s business world.{close_quote} A few professional organizations have tried to comprehend the ethical values, beliefs and behavior of their constituents. Vittrell has studied the frequency of ethical behavior for management information specialists. Martin and Peterson have examined the ethical issues of insider trading. Fimbel and Burstein have investigated the ethical values of technology professionals. Thornburg made use of a survey concerning the ethical beliefs and practices of human resources professionals. On a preliminary basis, these studies indicate the various ethical issues and uncertainties which are problematic for members of the various professions. Most business people are ethical segregationists, that is they tend to segregate their ethical values into one type of behavior for business and another type of behavior away from business. Managers accused of unethical behavior respond with, III am not that type of person. I am active in my church, in community affairs, a good family man, and so on.

  6. Inspiring Leaders: Unique Museum Programs Reinforce Professional Responsibility

    ERIC Educational Resources Information Center

    Ciardelli, Jennifer; Wasserman, JoAnna

    2011-01-01

    Since 1998, the United States Holocaust Memorial Museum has developed educational programs targeting adult audiences. Engaging public service professionals--those charged with serving and protecting our nation's democratic principles--has become a core outreach strategy to achieve the Museum's mission. This article describes the Museum's process…

  7. Surface Water Response Modeling

    EPA Science Inventory

    During response to spills, or for facility planning, the vulnerability of downstream water resources is a major concern. How long and at what concentration do spilled contaminants reach downstream receptors? Models have the potential to answer these questions, but only if they ...

  8. Adaptive response modelling

    NASA Astrophysics Data System (ADS)

    Campa, Alessandro; Esposito, Giuseppe; Belli, Mauro

    Cellular response to radiation is often modified by a previous delivery of a small "priming" dose: a smaller amount of damage, defined by the end point being investigated, is observed, and for this reason the effect is called adaptive response. An improved understanding of this effect is essential (as much as for the case of the bystander effect) for a reliable radiation risk assessment when low dose irradiations are involved. Experiments on adaptive response have shown that there are a number of factors that strongly influence the occurrence (and the level) of the adaptation. In particular, priming doses and dose rates have to fall in defined ranges; the same is true for the time interval between the delivery of the small priming dose and the irradiation with the main, larger, dose (called in this case challenging dose). Different hypotheses can be formulated on the main mechanism(s) determining the adaptive response: an increased efficiency of DNA repair, an increased level of antioxidant enzymes, an alteration of cell cycle progression, a chromatin conformation change. An experimental clearcut evidence going definitely in the direction of one of these explanations is not yet available. Modelling can be done at different levels. Simple models, relating the amount of damage, through elementary differential equations, to the dose and dose rate experienced by the cell, are relatively easy to handle, and they can be modified to account for the priming irradiation. However, this can hardly be of decisive help in the explanation of the mechanisms, since each parameter of these models often incorporates in an effective way several cellular processes related to the response to radiation. In this presentation we show our attempts to describe adaptive response with models that explicitly contain, as a dynamical variable, the inducible adaptive agent. At a price of a more difficult treatment, this approach is probably more prone to give support to the experimental studies. This work is supported by the NOTE Project (FP6-36465).

  9. Preparing culturally responsive teachers of science, technology, engineering, and math using the Geophysical Institute Framework for Professional Development in Alaska

    NASA Astrophysics Data System (ADS)

    Berry Bertram, Kathryn

    2011-12-01

    The Geophysical Institute (GI) Framework for Professional Development was designed to prepare culturally responsive teachers of science, technology, engineering, and math (STEM). Professional development programs based on the framework are created for rural Alaskan teachers who instruct diverse classrooms that include indigenous students. This dissertation was written in response to the question, "Under what circumstances is the GI Framework for Professional Development effective in preparing culturally responsive teachers of science, technology, engineering, and math?" Research was conducted on two professional development programs based on the GI Framework: the Arctic Climate Modeling Program (ACMP) and the Science Teacher Education Program (STEP). Both programs were created by backward design to student learning goals aligned with Alaska standards and rooted in principles of indigenous ideology. Both were created with input from Alaska Native cultural knowledge bearers, Arctic scientists, education researchers, school administrators, and master teachers with extensive instructional experience. Both provide integrated instruction reflective of authentic Arctic research practices, and training in diverse methods shown to increase indigenous student STEM engagement. While based on the same framework, these programs were chosen for research because they offer distinctly different training venues for K-12 teachers. STEP offered two-week summer institutes on the UAF campus for more than 175 teachers from 33 Alaska school districts. By contrast, ACMP served 165 teachers from one rural Alaska school district along the Bering Strait. Due to challenges in making professional development opportunities accessible to all teachers in this geographically isolated district, ACMP offered a year-round mix of in-person, long-distance, online, and local training. Discussion centers on a comparison of the strategies used by each program to address GI Framework cornerstones, on methodologies used to conduct program research, and on findings obtained. Research indicates that in both situations the GI Framework for Professional Development was effective in preparing culturally responsive STEM teachers. Implications of these findings and recommendations for future research are discussed in the conclusion.

  10. A model of the attitudinal component of professional nurse autonomy.

    PubMed

    Wade, Gail Holland

    2004-03-01

    This model-testing correlational study was designed to predict a causal model of the attitudinal component of professional nurse autonomy in female baccalaureate nursing students by testing three carative factors embedded in Watson's Theory of Transpersonal Caring. Proportional quota and convenience sampling were used to collect data from 317 senior nursing students enrolled in 20 National League for Nursing-accredited baccalaureate nursing programs. Path analysis revealed that the hypothesized model was not testable. With removal of nonsignificant paths, 19.1% of the variance in perceived clinical competence was explained by self-esteem and perceptions of instructor caring behaviors. Perceptions of instructor caring behaviors, self-esteem, and perceived clinical competence contributed 11.1% to the variance in the attitudinal component of professional nurse autonomy. These findings provide a baseline for understanding the attitudinal component of professional nurse autonomy. A large percentage of the variance in the model was unexplained, suggesting the need for further study of other contributing variables. PMID:15072338

  11. Pacific CRYSTAL Teacher Professional Development Models: Lessons Learned

    NASA Astrophysics Data System (ADS)

    van der Flier-Keller, E.; Yore, L.

    2010-12-01

    From 2005 to 2010 Pacific CRYSTAL (Centre for Research in Youth Science Teaching and Learning) has been engaged in community-based research fostering teacher leadership in innovative science education through a variety of approaches to teacher professional development. Pacific CRYSTAL is a University of Victoria based, NSERC funded project founded on a collaborative research model involving scentists, science educators and community members including schools, teachers, community groups and government. Pacific CRYSTAL professional development approaches embrace both in-service teachers and pre-service teachers, and include Lighthouse schools, workshops (ongoing as well as one-time), community-based partnerships in Pacific CRYSTAL research projects, teachers as researchers, and university science courses and workshops for pre-education and education students. A number of common themes, identified through these approaches, should be considered in the development and implementation of future science professional development initiatives. They include; teacher turnover, expanding and adding schools and participating teachers, teacher apprehension, building leadership capacity, further engagement of 'tourist' teachers, continuing professional support for teachers, as well as on-going mentoring.

  12. 28 CFR 16.80 - Exemption of Office of Professional Responsibility System-limited access.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Responsibility System-limited access. 16.80 Section 16.80 Judicial Administration DEPARTMENT OF JUSTICE...), (e)(5) and (8), (f) and (g): (1) Office of Professional Responsibility Record Index (JUSTICE/OPR-001... from 5 U.S.C. 552a(d). (1) Freedom of Information/Privacy Act (FOI/PA) Records (JUSTICE/OPR-002)....

  13. 28 CFR 16.80 - Exemption of Office of Professional Responsibility System-limited access.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Responsibility System-limited access. 16.80 Section 16.80 Judicial Administration DEPARTMENT OF JUSTICE...), (e)(5) and (8), (f) and (g): (1) Office of Professional Responsibility Record Index (JUSTICE/OPR-001... from 5 U.S.C. 552a(d). (1) Freedom of Information/Privacy Act (FOI/PA) Records (JUSTICE/OPR-002)....

  14. 28 CFR 16.80 - Exemption of Office of Professional Responsibility System-limited access.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Responsibility System-limited access. 16.80 Section 16.80 Judicial Administration DEPARTMENT OF JUSTICE...), (e)(5) and (8), (f) and (g): (1) Office of Professional Responsibility Record Index (JUSTICE/OPR-001... from 5 U.S.C. 552a(d). (1) Freedom of Information/Privacy Act (FOI/PA) Records (JUSTICE/OPR-002)....

  15. 28 CFR 16.80 - Exemption of Office of Professional Responsibility System-limited access.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Responsibility System-limited access. 16.80 Section 16.80 Judicial Administration DEPARTMENT OF JUSTICE...), (e)(5) and (8), (f) and (g): (1) Office of Professional Responsibility Record Index (JUSTICE/OPR-001... from 5 U.S.C. 552a(d). (1) Freedom of Information/Privacy Act (FOI/PA) Records (JUSTICE/OPR-002)....

  16. Paraeducator Professional Development Curriculum. Module I: Building an Effective Instructional Team Part One: Paraeducator Roles, Responsibilities, and Professional Ethics. Trainer's Manual

    ERIC Educational Resources Information Center

    Northwest Regional Educational Laboratory NWREL, 2005

    2005-01-01

    Module I provides paraeducators an opportunity to increase what they know about professional ethics and the appropriate roles and responsibilities of paraeducators. The module has been designed to address two goals: to develop an understanding of paraeducator professional and ethical standards; to develop a basic understanding of paraeducator…

  17. A Hybrid Evaluation Model for Evaluating Online Professional Development

    ERIC Educational Resources Information Center

    Hahs-Vaughn, Debbie; Zygouris-Coe, Vicky; Fiedler, Rebecca

    2007-01-01

    Online professional development is multidimensional. It encompasses: a) an online, web-based format; b) professional development; and most likely c) specific objectives tailored to and created for the respective online professional development course. Evaluating online professional development is therefore also multidimensional and as such both…

  18. Using Blogs to Promote Literary Response during Professional Development

    ERIC Educational Resources Information Center

    Colwell, Jamie; Hutchison, Amy; Reinking, David

    2012-01-01

    This article describes a project that studied 15 preservice teachers' perceptions of and reactions to responding to children's and young adult literature using a Ning blog. These perceptions and reactions provided insight into various practical aspects of using a social networking blog to facilitate literature response in a teacher education…

  19. Response to Intervention: Implications for Early Childhood Professionals

    ERIC Educational Resources Information Center

    Jackson, Sarah; Pretti-Frontczak, Kristie; Harjusola-Webb, Sanna; Grisham-Brown, Jennifer; Romani, Jeanne M.

    2009-01-01

    Purpose: The purpose of this article is to discuss the importance of building strong early childhood communities of interdisciplinary practice in the application of a comprehensive curriculum framework. A curriculum framework is proposed as a means of applying and extending the principles of response to intervention (RtI) to early childhood…

  20. Professionalism, scientific freedom and dissent: individual and institutional roles and responsibilities in geoethics

    NASA Astrophysics Data System (ADS)

    Bilham, Nic

    2015-04-01

    Debate and dissent are at the heart of scientific endeavour. A diversity of perspectives, alternative interpretations of evidence and the robust defence of competing theories and models drive the advancement of scientific knowledge. Just as importantly, legitimate dissent and diversity of views should not be covered up when offering scientific advice to policy-makers and providing evidence to inform public debate - indeed, they should be valued. We should offer what Andy Stirling has termed 'plural and conditional' scientific advice, not just for the sake of democratic legitimacy, but because it supports better informed and more effective policy-making. 'Monocultures' of scientific advice may have a superficial appeal to policy-makers, but they devalue the contribution of scientists, undermine the resilience of regulatory structures, are often misleading, and can lead to catastrophic policy failure. Furthermore, many of the great societal challenges now facing us require interdisciplinary approaches, across the natural sciences and more widely still, which bring to the fore the need for humility, recognition that we do not have all the answers, and mutual respect for the views of others. In contentious areas such as climate change, extraction of shale gas and radioactive waste disposal, however, such open dialogue may make researchers and practitioners vulnerable to advocates and campaigners who cherry-pick the evidence, misinterpret it, or seek to present scientific uncertainty and debate as mere ignorance. Nor are scientists themselves always above such unethical tactics. The apparent authority conferred on unscrupulous 'campaigning scientists' by their academic and professional credentials may make it all but impossible to distinguish them from those who legitimately make the case for a minority scientific view (and may be marginalised by the mainstream of their discipline in doing so). There is a risk that real scientific debate may be thwarted. Individual geoscientists have a responsibility to behave ethically in such contested areas of science - both with regards to their own work and its dissemination, and in examining the claims of others. But learned and professional scientific bodies also have an important role to play. Increasingly, they are expected to establish and police the ethical 'rules of engagement' of scientific practice and discourse, whether through codes of conduct or developing non-mandatory guidelines and cultures of best practice. This presentation will examine how professional standards can be developed and promulgated, so as to foster a diversity of scientific views and permit dissenting voices to be heard, while also allowing scientifically and professionally illegitimate behaviours to be identified and addressed.

  1. The transformational model for professional practice: a system integration focus.

    PubMed

    Wolf, Gail A; Hayden, Margaret; Bradle, Judith A

    2004-04-01

    Healthcare organizations face the increasingly difficult challenge of providing services that are of high quality, reasonable cost, and easy accessibility for their constituents. Mergers and acquisitions are one strategy for accomplishing this, but in doing so it is critical to have a "road map" to create an integrated system, rather than merely a consortium of hospitals. The University of Pittsburgh Medical Center has successfully created an integrated healthcare system of 19 hospitals. The authors describe the professional practice model used as a framework for success in integrating patient care. PMID:15097213

  2. PHOTON2: A web-based professional development model for photonics technology education

    NASA Astrophysics Data System (ADS)

    Massa, Nicholas M.; Washburn, Barbara A.; Kehrhahn, Marijke; Donnelly, Judith F.; Hanes, Fenna D.

    2004-10-01

    In this paper, we present a web-based teacher professional development model for photonics technology education funded by the National Science Foundation Advanced Technology Education (ATE) program. In response to the rapidly growing demand for skilled photonics technicians, the PHOTON2 project will increase the number of high school teachers and community college faculty across the US proficient in teaching photonics technology at their own institutions. The project will also focus on building the capacity of educators to engage in lifelong learning through web-based professional development. Unlike the traditional professional development model whereby educators receive training through intensive short-term workshops, the PHOTON2 project team has developed a pedagogical framework designed specifically for adult learners in which technical content, curriculum development, and learner self-regulatory development are integrated into an active, collaborative, and sustained online learning environment. In Spring 2004, two cohorts of science and technology educators, career/guidance counselors, and industry mentors from eleven states including California, Pennsylvania, Texas, Arizona, Hawaii, and the six New England states commenced participation in the three-year project. Qualitative and quantitative research, focused on individual and environmental factors related to web-based learning, will examine the viability of web-based teacher/faculty professional development in engineering technology education.

  3. A Practice-Based Theory of Professional Education: Teach For America's Professional Development Model

    ERIC Educational Resources Information Center

    Gabriel, Rachael

    2011-01-01

    In 1999, Ball and Cohen proposed a practice-based theory of professional education, which would end inadequate professional development efforts with a more comprehensive approach. Their work has been referenced over the past decade, yet there have been limited attempts to actualize their ideals and research their implications. In this article, I…

  4. Population, professional, and client support for different models of managing addictive behaviors.

    PubMed

    Koski-Jännes, Anja; Hirschovits-Gerz, Tanja; Pennonen, Marjo

    2012-02-01

    This study, funded by the Academy of Finland, explores how different stakeholder groups in Finland attribute responsibility for various addictions. A random general population survey and surveys with addiction treatment professionals and clients (n = 1,338) were conducted in 2007-2008. The data were analyzed with analyses of variance and logistic regression analysis. Individual responsibility was emphasized by all groups. The Moral model dominated in behavioral and the Enlightenment model in hard drug addictions, views on other substance addictions varied more. Some signs of the actor-observer asymmetry were observed. Personal addiction experiences and sex were the major predictors of the average response tendencies. The heavy emphasis on individual responsibility may prevent help-seeking. PMID:22217128

  5. Transplant ethics under scrutiny – responsibilities of all medical professionals

    PubMed Central

    Trey, Torsten; Caplan, Arthur L.; Lavee, Jacob

    2013-01-01

    In this text, we present and elaborate ethical challenges in transplant medicine related to organ procurement and organ distribution, together with measures to solve such challenges. Based on internationally acknowledged ethical standards, we looked at cases of organ procurement and distribution practices that deviated from such ethical standards. One form of organ procurement is known as commercial organ trafficking, while in China the organ procurement is mostly based on executing prisoners, including killing of detained Falun Gong practitioners for their organs. Efforts from within the medical community as well as from governments have contributed to provide solutions to uphold ethical standards in medicine. The medical profession has the responsibility to actively promote ethical guidelines in medicine to prevent a decay of ethical standards and to ensure best medical practices. PMID:23444249

  6. Culturally Responsive Teaching: Awareness and Professional Growth through a School-University Collaboration

    ERIC Educational Resources Information Center

    McCormick, Theresa M.; Eick, Charles J.; Womack, Janet S.

    2013-01-01

    Preparing in-service and pre-service teachers to effectively work with culturally diverse students is an ongoing challenge for schools and universities alike. This article reports on a University-Professional Development School (PDS) initiative designed to enhance an awareness of culturally responsive pedagogy. This article describes a yearlong…

  7. Mainstreaming in Secondary Schools: A Shared Professional Responsibility. OATE-OACTE Monograph Series No. 7.

    ERIC Educational Resources Information Center

    Reed, Patricia L., Ed.

    Schools have fostered a strong tradition of separatism in services, personnel, and settings between regular and special education. This tradition of separatism cannot easily or quickly be displaced, nor can one of shared professional responsibility be easily established. This volume contains papers dealing with the problem of building such a…

  8. Implementation and Outcomes of a Responsibility-Based Continuing Professional Development Protocol in Physical Education

    ERIC Educational Resources Information Center

    Hemphill, Michael A.; Templin, Thomas J.; Wright, Paul M.

    2015-01-01

    Research in education and physical education has emphasized the need for continuing professional development (CPD) programs that are aligned with best practices. More specifically, scholars interested in teaching personal and social responsibility (TPSR) have emphasized the need to examine teachers' CPD. The purpose of this study was to…

  9. Learning Agreements and Socially Responsible Approaches to Professional and Human Resource Development in the United Kingdom

    ERIC Educational Resources Information Center

    Wallis, Emma

    2008-01-01

    This article draws upon original qualitative data to present an initial assessment of the significance of learning agreements for the development of socially responsible approaches to professional and human resource development within the workplace. The article suggests that the adoption of a partnership-based approach to learning is more…

  10. Literacy Instruction in Rural Elementary Schools in Jamaica: Response to Professional Development

    ERIC Educational Resources Information Center

    Williams, Stacy A. S.; Staulters, Merry L.

    2010-01-01

    Rural educators from several elementary schools in southwest Jamaica completed pre- and post-literacy surveys. Professional training was developed and provided in response to the pre-assessment results. Literacy training combined two essential skills: (a) ongoing assessment of literacy achievement and (b) evidenced-based intervention strategies.…

  11. 31 CFR 10.1 - Director of the Office of Professional Responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Director of the Office of Professional Responsibility. 10.1 Section 10.1 Money and Finance: Treasury Office of the Secretary of the... Revenue Service and administering competency testing and continuing education. (b) Officers and...

  12. Culturally Responsive Teaching: Awareness and Professional Growth through a School-University Collaboration

    ERIC Educational Resources Information Center

    McCormick, Theresa M.; Eick, Charles J.; Womack, Janet S.

    2013-01-01

    Preparing in-service and pre-service teachers to effectively work with culturally diverse students is an ongoing challenge for schools and universities alike. This article reports on a University-Professional Development School (PDS) initiative designed to enhance an awareness of culturally responsive pedagogy. This article describes a yearlong…

  13. Interventions to Improve Responses of Helping Professionals to Intimate Partner Violence: A Quick Scoping Review

    ERIC Educational Resources Information Center

    Choi, Y. Joon; An, Soonok

    2016-01-01

    Objective: The purpose of the study is to systematically review the available evidence on the effectiveness of interventions to improve the response of various helping professionals who come into contact with female victims of intimate partner violence (IPV). Methods: Several databases were searched, and N = 38 studies met the inclusion criteria…

  14. Interventions to Improve Responses of Helping Professionals to Intimate Partner Violence: A Quick Scoping Review

    ERIC Educational Resources Information Center

    Choi, Y. Joon; An, Soonok

    2016-01-01

    Objective: The purpose of the study is to systematically review the available evidence on the effectiveness of interventions to improve the response of various helping professionals who come into contact with female victims of intimate partner violence (IPV). Methods: Several databases were searched, and N = 38 studies met the inclusion criteria…

  15. Literacy Instruction in Rural Elementary Schools in Jamaica: Response to Professional Development

    ERIC Educational Resources Information Center

    Williams, Stacy A. S.; Staulters, Merry L.

    2010-01-01

    Rural educators from several elementary schools in southwest Jamaica completed pre- and post-literacy surveys. Professional training was developed and provided in response to the pre-assessment results. Literacy training combined two essential skills: (a) ongoing assessment of literacy achievement and (b) evidenced-based intervention strategies.…

  16. Impact of Professional Development on Preschool Teachers' Conversational Responsivity and Children's Linguistic Productivity and Complexity

    ERIC Educational Resources Information Center

    Piasta, Shayne B.; Justice, Laura M.; Cabell, Sonia Q.; Wiggins, Alice K.; Turnbull, Khara Pence; Curenton, Stephanie M.

    2012-01-01

    The present study investigated the effect of professional development (PD) on preschool teachers' conversational responsivity in the classroom, defined as teachers' use of strategies to promote children's participation in extended conversational exchanges (communication-facilitating strategies) and exposure to advanced linguistic models…

  17. Implementation and Outcomes of a Responsibility-Based Continuing Professional Development Protocol in Physical Education

    ERIC Educational Resources Information Center

    Hemphill, Michael A.; Templin, Thomas J.; Wright, Paul M.

    2015-01-01

    Research in education and physical education has emphasized the need for continuing professional development (CPD) programs that are aligned with best practices. More specifically, scholars interested in teaching personal and social responsibility (TPSR) have emphasized the need to examine teachers' CPD. The purpose of this study was to…

  18. A new model for collaborative continuing professional development.

    PubMed

    Delva, Dianne; Tomalty, Lewis; Macrae, Kathy; Payne, Patricia; Plain, Eleanor; Rowe, Wendy

    2008-01-01

    For collaborative patient-centered practice models to develop, improved collaboration in the workplace is needed. In this project we aimed to create a model of continuing professional development (CPD) using a case based approach that would allow the exchange of information between primary health care providers in the community. Over 60 participants from community care sectors including physicians, nurses and administrators participated in a planning group and two consultation workshops. Using participatory action research methods, themes contributing to and inhibiting communication, collaboration and coordination of care in the community were identified. Recommendations for solutions were prioritized and implemented. Evaluations suggest that the case scenario and consultation approach successfully focused participants to address relevant local issues to improve collaboration among community providers. PMID:19005959

  19. Building a Model of Early Years Professionalism from Practitioners’ Perspectives

    ERIC Educational Resources Information Center

    Brock, Avril

    2013-01-01

    Practitioner voice has been absent from debates regarding what constitutes professional behaviour and practice in the early years. This research identifies and uses the professional knowledge of a group of early years educators to create a typology of professionalism. The typology comprises seven inter-related dimensions of early years…

  20. Building a Model of Early Years Professionalism from Practitioners’ Perspectives

    ERIC Educational Resources Information Center

    Brock, Avril

    2013-01-01

    Practitioner voice has been absent from debates regarding what constitutes professional behaviour and practice in the early years. This research identifies and uses the professional knowledge of a group of early years educators to create a typology of professionalism. The typology comprises seven inter-related dimensions of early years…

  1. Coaching in Special Education: Toward a Model of Differentiated Professional Development for Elementary School Paraeducators

    ERIC Educational Resources Information Center

    Kirk-Martinez, Jacqueline Faith

    2011-01-01

    Although there is a considerable amount of research studies about effective professional development, a literature review revealed that educators are not receiving effective professional development in order to improve instruction. What is paramount in the studies of professional development is that the traditional one-shot model does not meet the…

  2. The PKRC's Value as a Professional Development Model Validated

    ERIC Educational Resources Information Center

    Larson, Dale

    2013-01-01

    After a brief review of the 4-H professional development standards, a new model for determining the value of continuing professional development is introduced and applied to the 4-H standards. The validity of the 4-H standards is affirmed. 4-H Extension professionals are encouraged to celebrate the strength of their standards and to engage the…

  3. Randomized Item Response Theory Models

    ERIC Educational Resources Information Center

    Fox, Jean-Paul

    2005-01-01

    The randomized response (RR) technique is often used to obtain answers on sensitive questions. A new method is developed to measure latent variables using the RR technique because direct questioning leads to biased results. Within the RR technique is the probability of the true response modeled by an item response theory (IRT) model. The RR…

  4. Time Work by Overworked Professionals: Strategies in Response to the Stress of Higher Status

    PubMed Central

    Moen, Phyllis; Lam, Jack; Ammons, Samantha; Kelly, Erin L.

    2013-01-01

    How are professionals responding to the time strains brought on by the stress of their higher status jobs? Qualitative data from professionals reveal (a) general acceptance of the emerging temporal organization of professional work, including rising time demands and blurred boundaries around work/ nonwork times and places, and (b) time work as strategic responses to work intensification, overloads, and boundarylessness. We detected four time-work strategies: prioritizing time, scaling back obligations, blocking out time, and time shifting of obligations. These strategies are often more work-friendly than family-friendly, but “blocking out time” and “time shifting” suggest promising avenues for work-time policy and practice. PMID:24039337

  5. Health professionals' responses to disclosure of child sexual abuse history: female child sexual abuse survivors' experiences.

    PubMed

    McGregor, Kim; Jülich, Shirley; Glover, Marewa; Gautam, Jeny

    2010-05-01

    This study reports on a postal questionnaire, conducted in 2004, with female survivors of historic child sexual abuse. The questionnaire explored their experiences of health professionals' responsiveness to disclosure of child sexual abuse history. Of 61 participants, aged between 22 and 65, 69% had disclosed to health professionals. Those who had not disclosed reported that they would have liked to but were not asked about child sexual abuse. Thirty-five percent of participants suggested routine questioning about child sexual abuse. Most participants related a fear of common medical examination procedures to their experience of child sexual abuse, and 64% said this stopped them from attending regular health checks. The current study suggests the development of guidelines for dealing with possible child sexual abuse survivors would be useful for health professionals. PMID:20509075

  6. Acute response and chronic stimulus for cardiac structural and functional adaptation in a professional boxer

    PubMed Central

    Oxborough, David; George, Keith; Utomi, Victor; Lord, Rachel; Morton, James; Jones, Nigel; Somauroo, John

    2014-01-01

    The individual response to acute and chronic changes in cardiac structure and function to intense exercise training is not fully understood and therefore evidence in this setting may help to improve the timing and interpretation of pre-participation cardiac screening. The following case report highlights an acute increase in right ventricular (RV) size and a reduction in left ventricular (LV) basal radial function with concomitant increase at the mid-level in response to a week's increase in training volume in a professional boxer. These adaptations settle by the second week; however, chronic physiological adaptation occurs over a 12-week period. Electrocardiographic findings demonstrate an acute lateral T-wave inversion at 1 week, which revert to baseline for the duration of training. It appears that a change in training intensity and volume generates an acute response within the RV that acts as a stimulus for chronic adaptation in this professional boxer. PMID:25988031

  7. Enhancing surveys of health care professionals: a meta-analysis of techniques to improve response.

    PubMed

    Cho, Young Ik; Johnson, Timothy P; Vangeest, Jonathan B

    2013-09-01

    Surveys involving health care providers are characterized by low and declining response rates (RRs), and researchers have utilized various strategies to increase survey RRs among health professionals. Based on 48 studies with 156 subgroups of within-study conditions, a multilevel meta-regression analysis was conducted to summarize the effects of different strategies employed in surveys of health professionals. An estimated overall survey RR among health professionals was 0.53 with a significant downward trend during the last half century. Of the variables that were examined, mode of data collection, incentives, and number of follow-up attempts were all found to be significantly related to RR. The mail survey mode was more effective in improving RR, compared to the online or web survey mode. Relative to the non-incentive subgroups, subgroups receiving monetary incentives were more likely to respond, while nonmonetary incentive groups were not significantly different from non-incentive groups. When number of follow-ups was considered, the one or two attempts of follow-up were found to be effective in increasing survey RR among health professionals. Having noted challenges associated with surveying health professionals, researchers must make every effort to improve access to their target population by implementing appropriate incentive- and design-based strategies demonstrated to improve participation rates. PMID:23975761

  8. Generalizability in Item Response Modeling

    ERIC Educational Resources Information Center

    Briggs, Derek C.; Wilson, Mark

    2007-01-01

    An approach called generalizability in item response modeling (GIRM) is introduced in this article. The GIRM approach essentially incorporates the sampling model of generalizability theory (GT) into the scaling model of item response theory (IRT) by making distributional assumptions about the relevant measurement facets. By specifying a random…

  9. Managing professional work: three models of control for health organizations.

    PubMed Central

    Scott, W R

    1982-01-01

    Three arrangements for structuring the work of professional participants in professional organizations are described, contrasted and evaluated. Arguments are illustrated by application to the organization of physicians within hospitals. The primary rationale, the support structures that have fostered its development, the key structural features and the advantages and disadvantages of each arrangement are described. The effect on these arrangements of structures and forces external to any particular professional organization is emphasized. PMID:6749761

  10. A Professional Development School Innovation: A University's Response to Special Education Teacher Shortages

    ERIC Educational Resources Information Center

    Esposito, Mary C.; Lal, Shirley; Berlin, Dawn

    2011-01-01

    This study examined the effectiveness of the application of the Professional Development School (PDS) Model (Holmes Group, 1986), to an alternative special education (SPED) credential program designed to prepare SPED teachers (for culturally, linguistically, and economically diverse urban K-12 schools and to ease SPED teachers shortages within our…

  11. The Happy Hooker in the Classroom: Female Rights and Professional Responsibilities.

    ERIC Educational Resources Information Center

    Richardson, Betty

    This paper addresses the question of whether professional women present the best models for the young to follow, suggesting that perhaps women do much to substantiate the very myths that destroy them. Images that are used by women to amuse, bewilder, or infuriate their male counterparts (and that perpetuate sexist stereotypes) include (1) the…

  12. Professional Soccer Player Neuromuscular Responses and Perceptions to Acute Whole Body Vibration Differ from Amateur Counterparts.

    PubMed

    Cloak, Ross; Lane, Andrew; Wyon, Matthew

    2016-03-01

    Acute whole body vibration (WBV) is an increasingly popular training technique amongst athletes immediately prior to performance and during scheduled breaks in play. Despite its growing popularity, evidence to demonstrate its effectiveness on acute neuromuscular responses is unclear, and suggestions that athlete ability impacts effectiveness warrant further investigation. The purpose of this study was to compare the neuromuscular effects of acute WBV and perceptions of whether WBV is an effective intervention between amateur and professional soccer players. Participants were 44 male soccer players (22 professional and 22 amateur; age: 23.1 ± 3.7 years, body mass: 75.6 ± 8.8 kg and height: 1.77 ± 0.05 m). Participants in each group were randomly assigned to either an intervention of 3 x 60 s of WBV at 40 Hz (8mm peak-to-peak displacement) or control group. Peak knee isometric force, muscle activation and post activation potentiation (PAP) of the knee extensors along with self-report questionnaire of the perceived benefits of using the intervention were collected. A three-way ANOVA with repeated measures revealed professional players demonstrated a significant 10.6% increase (p < 0.01, Partial Eta(2) = 0.22) in peak knee isometric force following acute WBV with no significant differences among amateur players. A significant difference (p < 0.01, Partial Eta(2) = 0.16) in PAP amongst professional players following acute WBVT was also reported. No significant differences amongst amateur players were reported across measurements. Results also indicated professional players reported significantly stronger positive beliefs in the effectiveness of the WBV intervention (p < 0.01, Partial Eta(2) = 0.27) compared to amateur players. Acute WBV elicited a positive neuromuscular response amongst professional players identified by PAP and improvements in knee isometric peak force as well as perceived benefits of the intervention, benefits not found among amateur players. Key pointsAcute WBV improves knee extensor peak isometric force output and PAP amongst professional and not amateur soccer playersProfessional players perceived acute WBV as more beneficial to performance than amateur playersIsometric strength,vibration intensity and duration appear to influence results amongst players of different playing levels. PMID:26957927

  13. Professional Soccer Player Neuromuscular Responses and Perceptions to Acute Whole Body Vibration Differ from Amateur Counterparts

    PubMed Central

    Cloak, Ross; Lane, Andrew; Wyon, Matthew

    2016-01-01

    Acute whole body vibration (WBV) is an increasingly popular training technique amongst athletes immediately prior to performance and during scheduled breaks in play. Despite its growing popularity, evidence to demonstrate its effectiveness on acute neuromuscular responses is unclear, and suggestions that athlete ability impacts effectiveness warrant further investigation. The purpose of this study was to compare the neuromuscular effects of acute WBV and perceptions of whether WBV is an effective intervention between amateur and professional soccer players. Participants were 44 male soccer players (22 professional and 22 amateur; age: 23.1 ± 3.7 years, body mass: 75.6 ± 8.8 kg and height: 1.77 ± 0.05 m). Participants in each group were randomly assigned to either an intervention of 3 x 60 s of WBV at 40 Hz (8mm peak-to-peak displacement) or control group. Peak knee isometric force, muscle activation and post activation potentiation (PAP) of the knee extensors along with self-report questionnaire of the perceived benefits of using the intervention were collected. A three-way ANOVA with repeated measures revealed professional players demonstrated a significant 10.6% increase (p < 0.01, Partial Eta2 = 0.22) in peak knee isometric force following acute WBV with no significant differences among amateur players. A significant difference (p < 0.01, Partial Eta2 = 0.16) in PAP amongst professional players following acute WBVT was also reported. No significant differences amongst amateur players were reported across measurements. Results also indicated professional players reported significantly stronger positive beliefs in the effectiveness of the WBV intervention (p < 0.01, Partial Eta2 = 0.27) compared to amateur players. Acute WBV elicited a positive neuromuscular response amongst professional players identified by PAP and improvements in knee isometric peak force as well as perceived benefits of the intervention, benefits not found among amateur players. Key points Acute WBV improves knee extensor peak isometric force output and PAP amongst professional and not amateur soccer players Professional players perceived acute WBV as more beneficial to performance than amateur players Isometric strength,vibration intensity and duration appear to influence results amongst players of different playing levels PMID:26957927

  14. Rehabilitation of Cleft Palate: Parents and Professionals, A Unifying Model

    ERIC Educational Resources Information Center

    Pannbacker, Mary; Schneiderman, Carl

    1977-01-01

    Described are commonalities and differences between parents of children with cleft palate and rehabilitation professionals, and offered are suggestions to increase communication and joint effectiveness. (DB)

  15. Toward Continuous Program Improvement: Using a Logic Model for Professional Development School Program Evaluation

    ERIC Educational Resources Information Center

    He, Ye; Rohr, Jean; Miller, Samuel D.; Levin, Barbara B.; Mercier, Susan

    2010-01-01

    The purpose of this study was to develop a model for evaluating a professional development school program to enact an evidence-based model for a continuous cycle of program improvement. Guided by the logic model for program evaluation, we developed three survey instruments based on the professional development school standards of the National…

  16. Effects of Product-Based Technology Professional Development Model on P-8 Teachers

    ERIC Educational Resources Information Center

    Ireh, Maduakolam

    2006-01-01

    A product-based professional development model has significantly improved the ability and willingness of P-8 teachers to use and integrate technology into instruction. This paper discusses the impacts this staff professional development model. The model was used to train 18 teachers to effectively use and integrate technology in their ESL…

  17. Physiological responses to simulated stair climbing in professional firefighters wearing rubber and leather boots.

    PubMed

    Huang, Chun-Jung; Garten, Ryan S; Wade, Chip; Webb, Heather E; Acevedo, Edmund O

    2009-09-01

    No studies have considered whether a firefighter's boots are a factor influencing physiological responses. The purpose of this study was to examine physiological responses to a fire simulation activity (stair climb) in professional firefighters wearing rubber boots (RB) and leather boots (LB). Twelve professional firefighters participated in two counterbalanced simulated firefighter stair climb (SFSC) sessions, one wearing RB and the other wearing LB. Heart rate, oxygen uptake (VO(2)), expiratory ventilation (V(E)), blood lactate (BLa), salivary cortisol (SCORT), and leg strength were assessed prior to and following a SFSC. LB elicited significantly greater SCORT values and knee flexion time to peak torque. Furthermore, RB revealed significantly greater ankle dorsiflexion peak torque after SFSC. BLa was positively related to knee flexion peak torque after SFSC in the RB. Firefighters when wearing the RB may be more effective at resisting fatigue and increase more force production. PMID:19543910

  18. Instructional Technology Professional Development Evaluation: Developing a High Quality Model

    ERIC Educational Resources Information Center

    Gaytan, Jorge A.; McEwen, Beryl C.

    2010-01-01

    Background: The literature contains very few studies that focused on evaluating the impact of professional development activities on student learning. And, many of these studies failed to determine whether the professional development activities met their primary goal--to improve the learning process. Purpose: The purpose of this study was to use…

  19. Acceptance of health information technology in health professionals: an application of the revised technology acceptance model.

    PubMed

    Ketikidis, Panayiotis; Dimitrovski, Tomislav; Lazuras, Lambros; Bath, Peter A

    2012-06-01

    The response of health professionals to the use of health information technology (HIT) is an important research topic that can partly explain the success or failure of any HIT application. The present study applied a modified version of the revised technology acceptance model (TAM) to assess the relevant beliefs and acceptance of HIT systems in a sample of health professionals (n = 133). Structured anonymous questionnaires were used and a cross-sectional design was employed. The main outcome measure was the intention to use HIT systems. ANOVA was employed to examine differences in TAM-related variables between nurses and medical doctors, and no significant differences were found. Multiple linear regression analysis was used to assess the predictors of HIT usage intentions. The findings showed that perceived ease of use, but not usefulness, relevance and subjective norms directly predicted HIT usage intentions. The present findings suggest that a modification of the original TAM approach is needed to better understand health professionals' support and endorsement of HIT. Perceived ease of use, relevance of HIT to the medical and nursing professions, as well as social influences, should be tapped by information campaigns aiming to enhance support for HIT in healthcare settings. PMID:22733680

  20. Expanding the Professional Development School Model: Developing Collaborative Partnerships with School Counselors

    ERIC Educational Resources Information Center

    Foust, Gretchen E.; Goslee, Patricia A.

    2014-01-01

    The Professional Development School (PDS) model, a successful collaborative partnership model between university teacher education programs and P-12 schools, focuses on ''preparing future educators, providing current educators with ongoing professional development, encouraging joint school-university faculty investigation of…

  1. European Religious Education Teachers' Perceptions of and Responses to Classroom Diversity and Their Relationship to Personal and Professional Biographies

    ERIC Educational Resources Information Center

    Everington, Judith; ter Avest, Ina; Bakker, Cok; van der Want, Anna

    2011-01-01

    This paper focuses on teachers of secondary level religious education in England, Estonia, France, Germany, the Netherlands and Norway. It presents a study of the teachers' perceptions of and responses to the diversity within their classes, in relation to their professional role and their personal and professional biographies. The study employed…

  2. Towards Modeling a Collaborative Environment for Extension of Professional Active Life

    NASA Astrophysics Data System (ADS)

    Afsarmanesh, Hamideh; Camarinha-Matos, Luis

    Progress on computer networks is offering new conditions for individuals to remain active after their retirement. Furthermore, the scarcity of human resources and the increasing percentage of elder professionals in Europe have catalyzed the formation of a new type of collaborative community referred to as community of active senior professionals (CASP). These new networks aim to support retired professionals with their participation in socio-economic activities and thus remaining professionally active. As such, identification of their specificities as well as developing a descriptive model of CASPs is challenging. This paper characterizes the CASP environments and performs a first attempt towards identifying and modeling their constituent elements.

  3. Teacher Characteristics Associated with Responsiveness and Exposure to Consultation and On-line Professional Development Resources

    PubMed Central

    Downer, Jason T.; Locasale-Crouch, Jennifer; Hamre, Bridget; Pianta, Robert

    2014-01-01

    This paper is a natural follow-up to intent-to-treat findings indicating that the MyTeachingPartner Consultancy, inclusive of on-line video resources and web-mediated consultation, improved the quality of pre-k teachers’ interactions with children. This study takes a close look at implementation fidelity within the effective MTP Consultancy condition over both years of implementation, in order to learn more about the ingredients of professional development that may have contributed to the success of the intervention. Variation in teachers’ responsiveness (e.g., ratings of Consultancy worth) and exposure to the intervention (e.g., number of consultation cycles completed) are examined, with particular interest in the identification of teacher factors that may serve as supports or barriers to successfully implementing consultation supports and on-line professional development resources. PMID:25419081

  4. Police and mental health professionals. Collaborative responses to the impact of violence on children and families.

    PubMed

    Marans, S; Berkowitz, S J; Cohen, D J

    1998-07-01

    Coordinating responses through the Child Development-Community Policing Program has led to multiple changes in the delivery of clinical and police services. Mental health clinicians and police officers have developed a common language for assessing and responding to the needs of children and families who have been exposed to or involved in violence. Learning from each other, these unlikely partners have established close working relationships that improve and expand the range of interventions they are able to provide while preserving the areas of expertise and responsibilities of each professional group. The immediate access to witnesses, victims, and perpetrators of violent crimes through the consultation service provides a unique opportunity to expand the understanding of clinical phenomena from the acute traumatic moment to longer-term adaptation, symptom formation, and recovery. In turn, the initiative introduces the systematic study of basic psychological and neurobiologic functions involved in traumatization as well as the investigation of psychotherapeutic and pharmacologic therapies. Similarly, program involvement with juvenile offenders has led to a coordinated response from the police, mental health, and juvenile justice systems. This project provides an opportunity to develop detailed psychological profiles and typologies of children engaged in different levels of antisocial behavior as well as to determine the characteristics that might predict with whom community-based interventions might be most successful. A recent survey of New Haven public school students has yielded promising evidence that community policing and the program are having a positive impact on the quality of life. In a survey of sixth-, eighth-, and tenth-grade students there were substantial improvements in students' sense of safety and experience of violence between 1992 and 1996. When asked if they felt safe in their neighborhood, there was an increase in the percentage of positive responses from 57% to 62% for sixth-grade students, 48% to 66% for eighth-grade students, and 53% to 73% for tenth-grade students, and when asked if they had seen someone shot or stabbed there was a decrease in positive responses from 43% to 28% for sixth-grade students, 46% to 31% for eighth-grade students, and 34% to 28% for tenth-grade students. Today, we are all too familiar with the developmental trajectory that leads children into violent crime. Newspaper articles and clinical case reports have taken on a dreary repetitiveness. These young criminals are often poor, minority, inner-city children who are known to many agencies to be at risk because of family disorganization, neglect, and abuse. They are failing in school or are already on the streets. One day they are victims and the very next they are assailants. We are all familiar with the inadequacies in the social response to these children, from their preschool years through the point at which they become assailants themselves. What is shocking is that the age at which children make the transition from being abused to being abusive seems to be getting earlier, and the number appears to be increasing. On the positive side, there is an increased awareness of the need and the ability of the various sectors of society to respond in concert. The institutions that function in the inner city--schools, police, mental health and child welfare agencies, churches--are all concerned about the same children and families. By working together, with a shared orientation to the best interests of the children, they can intervene earlier and more effectively: first, to disrupt the trajectory leading to violence; and, second, to help those children who are already caught in the web of exposure to violent crime and inner-city trauma. The experience with community-based policing and mental health in New Haven, now being replicated throughout the United States, can thus stand as a model of an active social response to an overwhel PMID:9894059

  5. Model refinement using transient response

    SciTech Connect

    Dohrmann, C.R.; Carne, T.G.

    1997-12-01

    A method is presented for estimating uncertain or unknown parameters in a mathematical model using measurements of transient response. The method is based on a least squares formulation in which the differences between the model and test-based responses are minimized. An application of the method is presented for a nonlinear structural dynamic system. The method is also applied to a model of the Department of Energy armored tractor trailer. For the subject problem, the transient response was generated by driving the vehicle over a bump of prescribed shape and size. Results from the analysis and inspection of the test data revealed that a linear model of the vehicle`s suspension is not adequate to accurately predict the response caused by the bump.

  6. Applying a Cognitive-Affective Model of Conceptual Change to Professional Development

    NASA Astrophysics Data System (ADS)

    Ebert, Ellen K.; Crippen, Kent J.

    2010-04-01

    This study evaluated Gregoire’s (2003) Cognitive-Affective Conceptual Change model (CAMCC) for predicting and assessing conceptual change in science teachers engaged in a long-term professional development project set in a large school district in the southwestern United States. A multiple case study method with data from three teacher participants was used to understand the process of integrating and applying a reform message of inquiry based science teaching. Data sources included: responses to example teaching scenarios, reflective essays, lesson plans, classroom observations, and action research projects. Findings show that the CAMCC functioned well in predicting how these teachers made decisions that impacted how they processed the reform message. When the reform message was communicated in such a way as to initiate stress appraisal, conceptual change occurred, producing changes in classroom practice. If the reform message did not initiate stress appraisal, teachers rejected the professional development message and developed heuristic responses. In order to further research and improve practice, propositions for assessments related to the CAMCC are provided.

  7. An interventional model to develop health professionals in West Africa.

    PubMed

    Sanou, Anselme Simeon; Awoyale, Florence Adeola; Diallo, Abdoulaye

    2014-01-01

    The health sector is characterized by a human resource base lacking in numbers, specialized skills, and management skills. West African Health Organization (WAHO) recognizes the need within the West Africa sub-region for bilingual professionals who are skilled in public health, management, leadership, and information technology to build human capacity in public health and developed the Young Professionals Internship Program (YPIP). Our study explores the evolution of the programme. YPIP program has successfully carried out its original aims and objectives to equip young professionals with basic principles of public health, management, and leadership, acquire competence in a second official language (French, English, and Portuguese), information and communication technology. Contributing factors towards this successful evaluation included positive ratings and commentary from previous interns about the relevance, usefulness, and quality of the programme, encouraging feedback from WAHO management, trainers, administrators, and intern employers on the impact of the YPIP program on young professionals, supporting evidence that demonstrates increased knowledge in professional skills and language competency. PMID:25419290

  8. An interventional model to develop health professionals in West Africa

    PubMed Central

    Sanou, Anselme Simeon; Awoyale, Florence Adeola; Diallo, Abdoulaye

    2014-01-01

    The health sector is characterized by a human resource base lacking in numbers, specialized skills, and management skills. West African Health Organization (WAHO) recognizes the need within the West Africa sub-region for bilingual professionals who are skilled in public health, management, leadership, and information technology to build human capacity in public health and developed the Young Professionals Internship Program (YPIP). Our study explores the evolution of the programme. YPIP program has successfully carried out its original aims and objectives to equip young professionals with basic principles of public health, management, and leadership, acquire competence in a second official language (French, English, and Portuguese), information and communication technology. Contributing factors towards this successful evaluation included positive ratings and commentary from previous interns about the relevance, usefulness, and quality of the programme, encouraging feedback from WAHO management, trainers, administrators, and intern employers on the impact of the YPIP program on young professionals, supporting evidence that demonstrates increased knowledge in professional skills and language competency. PMID:25419290

  9. Teaching professionalism to residents.

    PubMed

    Klein, Eileen J; Jackson, J Craig; Kratz, Lyn; Marcuse, Edgar K; McPhillips, Heather A; Shugerman, Richard P; Watkins, Sandra; Stapleton, F Bruder

    2003-01-01

    The need to teach professionalism during residency has been affirmed by the Accreditation Council for Graduate Medical Education, which will require documentation of education and evaluation of professionalism by 2007. Recently the American Academy of Pediatrics has proposed the following components of professionalism be taught and measured: honesty/integrity, reliability/responsibility, respect for others, compassion/empathy, self-improvement, self-awareness/knowledge of limits, communication/collaboration, and altruism/advocacy. The authors describe a curriculum for introducing the above principles of professionalism into a pediatrics residency that could serve as a model for other programs. The curriculum is taught at an annual five-day retreat for interns, with 11 mandatory sessions devoted to addressing key professionalism issues. The authors also explain how the retreat is evaluated and how the retreat's topics are revisited during the residency, and discuss general issues of teaching and evaluating professionalism. PMID:12525406

  10. Information Literacy for Health Professionals: Teaching Essential Information Skills with the Big6 Information Literacy Model

    ERIC Educational Resources Information Center

    Santana Arroyo, Sonia

    2013-01-01

    Health professionals frequently do not possess the necessary information-seeking abilities to conduct an effective search in databases and Internet sources. Reference librarians may teach health professionals these information and technology skills through the Big6 information literacy model (Big6). This article aims to address this issue. It also…

  11. Information Literacy for Health Professionals: Teaching Essential Information Skills with the Big6 Information Literacy Model

    ERIC Educational Resources Information Center

    Santana Arroyo, Sonia

    2013-01-01

    Health professionals frequently do not possess the necessary information-seeking abilities to conduct an effective search in databases and Internet sources. Reference librarians may teach health professionals these information and technology skills through the Big6 information literacy model (Big6). This article aims to address this issue. It also…

  12. Professional Development for Music Educators: A Proposed Model and Sample Program Relative to Teacher Preferences

    ERIC Educational Resources Information Center

    Ferrara, Dominick J., IV

    2009-01-01

    The purpose of this study was to develop a model for professional development based upon the views of in-service (practicing) music educators regarding their own professional development experiences and preferences. Toward this end, a survey was developed that gathered data from in-service music educators who were all members of the North Jersey…

  13. Local Cosmopolitans and Cosmopolitan Locals: New Models of Professionals in the Academy

    ERIC Educational Resources Information Center

    Rhoades, Gary; Kiyama, Judy Marquez; McCormick, Rudy; Quiroz, Marisol

    2008-01-01

    This essay critically examines the centrality of mobility to the model of being a higher education professor or a student affairs professional. Using three narratives of lower-income Latino students about their educational and professional choices, we offer a reading based on Gouldner's classic conception of cosmopolitans and locals, and on Baez's…

  14. Implementing a K-12 Train the Trainer Professional Development Model through the School Improvement Grant

    ERIC Educational Resources Information Center

    Pollnow, Michele

    2012-01-01

    Effective professional development has been shown to improve instruction and increase student academic achievement. The Train the Trainer professional development model is often chosen by the state Department of Education for its efficiency and cost effectiveness of delivering training to schools and districts widely distributed throughout the…

  15. Advancing Climate Literacy through Investment in Science Education Faculty, and Future and Current Science Teachers: Providing Professional Learning, Instructional Materials, and a Model for Locally-Relevant and Culturally-Responsive Content

    NASA Astrophysics Data System (ADS)

    Halversen, C.; Apple, J. K.; McDonnell, J. D.; Weiss, E.

    2014-12-01

    The Next Generation Science Standards (NGSS) call for 5th grade students to "obtain and combine information about ways individual communities use science ideas to protect Earth's resources and environment". Achieving this, and other objectives in NGSS, will require changes in the educational system for both students and teachers. Teachers need access to high quality instructional materials and continuous professional learning opportunities starting in pre-service education. Students need highly engaging and authentic learning experiences focused on content that is strategically interwoven with science practices. Pre-service and early career teachers, even at the secondary level, often have relatively weak understandings of the complex Earth systems science required for understanding climate change and hold alternative ideas and naïve beliefs about the nature of science. These naïve understandings cause difficulties in portraying and teaching science, especially considering what is being called for in NGSS. The ACLIPSE program focuses on middle school pre-service science teachers and education faculty because: (1) the concepts that underlie climate change align well with the disciplinary core ideas and practices in NGSS for middle grades; and (2) middle school is a critical time for capturing students interest in science as student engagement by eighth grade is the most effective predictor of student pursuit of science in high school and college. Capturing student attention at this age is critical for recruitment to STEM careers and lifelong climate literacy. THE ACLIPSE program uses cutting edge research and technology in ocean observing systems to provide educators with new tools to engage students that will lead to deeper understanding of the interactions between the ocean and climate systems. Establishing authentic, meaningful connections between indigenous and place-based, and technological climate observations will help generate a more holistic perspective on climate change and demonstrate that observing systems can enhance understanding. ACLIPSE materials strive to translate research about climate change effectively into understandable narratives of real world phenomena using ocean data, creating meaningful pathways into ocean-climate science for students in ALL communities.

  16. EFL Teachers' Professional Development: A Concept, a Model, and Tools.

    ERIC Educational Resources Information Center

    Serdiukov, Peter; Tarnopolsky, Oleg

    The main purpose of this article is to propose the Distance Professional Development and Support System (DPDS), an approach specifically designed to help non-native speakers of English teach English-as-a-Foreign Language (EFL) in a non-English-speaking setting. English has become the primary language of international communication, and there is a…

  17. The Identification of Effective Models for Developing Professional Learning Communities

    ERIC Educational Resources Information Center

    Hardy Herard, Berretta

    2013-01-01

    The purpose of this quantitative descriptive study was to determine whether significant differences existed in the perceptions of elementary school teachers regarding the presence of the 5 dimensions of professional learning communities (PLCs) in Title I schools scoring above versus Title I schools scoring below the 55th percentile on state…

  18. A Project-Based Model for Professional Environmental Experience

    ERIC Educational Resources Information Center

    Meehan, Barry; Thomas, Ian

    2006-01-01

    The projects described in this article were designed to provide a real world situation akin to the work of environmental professionals. The projects were conducted with Australian students working on environmental issues in Vietnam. The projects demonstrated that multi-disciplinary teamwork fits well into environmental projects, and importantly…

  19. A Professional Development Model for Middle School Teachers of Mathematics

    ERIC Educational Resources Information Center

    Harris, G.; Stevens, T.; Higgins, R.

    2011-01-01

    Teacher professional development activities in the USA take many forms from half-day workshops that focus on particular topics or classroom techniques to long term course work that offers university level credit. With few exceptions, the primary goal of such activities is to enhance the teachers' classroom effectiveness and improve student…

  20. Portland State University's Cooperative Professional Education Program Model.

    ERIC Educational Resources Information Center

    Driscoll, Amy; Strouse, Joan

    Educational reform recommendations have often focused upon clinical experiences for preservice teachers and the induction phase of teaching. Portland State University (Oregon), in collaboration with Beaverton and Portland School Districts, has developed a Cooperative Professional Education Program (CPEP) which addresses these recommendations in an…

  1. The Identification of Effective Models for Developing Professional Learning Communities

    ERIC Educational Resources Information Center

    Hardy Herard, Berretta

    2013-01-01

    The purpose of this quantitative descriptive study was to determine whether significant differences existed in the perceptions of elementary school teachers regarding the presence of the 5 dimensions of professional learning communities (PLCs) in Title I schools scoring above versus Title I schools scoring below the 55th percentile on state…

  2. School Counselors United in Professional Advocacy: A Systems Model

    ERIC Educational Resources Information Center

    Cigrand, Dawnette L.; Havlik, Stacey Gaenzle; Malott, Krista M.; Jones, SaDohl Goldsmith

    2015-01-01

    Limited budgets may place educational positions in jeopardy and if school counseling positions become jeopardized, then school counselors must communicate their role and impact more effectively. However, school counselors may lack training and experience in professional self-advocacy practices, and advocacy efforts may be undermined by role…

  3. Using a High-Performance Planning Model to Increase Levels of Functional Effectiveness Within Professional Development.

    PubMed

    Winter, Peggi

    2016-01-01

    Nursing professional practice models continue to shape how we practice nursing by putting families and members at the heart of everything we do. Faced with enormous challenges around healthcare reform, models create frameworks for practice by unifying, uniting, and guiding our nurses. The Kaiser Permanente Practice model was developed to ensure consistency for nursing practice across the continuum. Four key pillars support this practice model and the work of nursing: quality and safety, leadership, professional development, and research/evidence-based practice. These four pillars form the foundation that makes transformational practice possible and aligns nursing with Kaiser Permanente's mission. The purpose of this article is to discuss the pillar of professional development and the components of the Nursing Professional Development: Scope and Standards of Practice model (American Nurses Association & National Nursing Staff Development Organization, 2010) and place them in a five-level development framework. This process allowed us to identify the current organizational level of practice, prioritize each nursing professional development component, and design an operational strategy to move nursing professional development toward a level of high performance. This process is suggested for nursing professional development specialists. PMID:26457816

  4. Responsive Professional Education: Balancing Outcomes and Opportunities. ASHE-ERIC Higher Education Report No. 3, 1986.

    ERIC Educational Resources Information Center

    Stark, Joan S.; And Others

    Goals and outcomes in various fields of professional education are considered. Attention is directed to generic outcomes of professional preparation, the emphasis these outcomes receive among professional educators, some problems that concern professional educators, and recommendations for future action and study. The generic outcomes, which were…

  5. A Comparison of Models of Role Orientations of Professionals in a Research-Oriented University.

    ERIC Educational Resources Information Center

    Tuma, Nancy Brandon; Grimes, Andrew J.

    1981-01-01

    Challenging three common presuppositions concerning role orientations (the values, attitudes, and expectations associated with professional and organizational roles), a research study explores the dimensions of role orientations in five models and suggests three mechanisms generating associations among these dimensions. (WD)

  6. Modelling hormonal response and development☆

    PubMed Central

    Voß, Ute; Bishopp, Anthony; Farcot, Etienne; Bennett, Malcolm J.

    2014-01-01

    As our knowledge of the complexity of hormone homeostasis, transport, perception, and response increases, and their outputs become less intuitive, modelling is set to become more important. Initial modelling efforts have focused on hormone transport and response pathways. However, we now need to move beyond the network scales and use multicellular and multiscale modelling approaches to predict emergent properties at different scales. Here we review some examples where such approaches have been successful, for example, auxin–cytokinin crosstalk regulating root vascular development or a study of lateral root emergence where an iterative cycle of modelling and experiments lead to the identification of an overlooked role for PIN3. Finally, we discuss some of the remaining biological and technical challenges. PMID:24630843

  7. Teacher Preferences for Professional Development Delivery Models and Delivery Model Influence on Teacher Behavior in the Classroom

    ERIC Educational Resources Information Center

    Sauer, Eve R.

    2011-01-01

    Current trends and research in education indicated that teacher learning is a crucial link to student achievement. There is a void in the research regarding teacher preferences for delivery models in professional development. Determining teacher preferences is an important component in professional development planning and the driving inquiry for…

  8. Promoting the development of professional identity of gerontologists: an academic/experiential learning model.

    PubMed

    Gendron, Tracey L; Myers, Barbara J; Pelco, Lynn E; Welleford, E Ayn

    2013-01-01

    Graduate education in gerontology has an essential role in providing the foundational knowledge required to work with a diverse aging population. It can also play an essential role in promoting best-practice approaches for the development of professional identity as a gerontologist. The primary goal of this study was to determine what factors predict the professional identity and career path of gerontologists. In addition, the study explored how experiential learning influenced professional identity for newcomers to the field and for those experienced in an aging-related field ("professional incumbents"). Graduates (N = 146) of Association for Gerontology in Higher Education-affiliated graduate programs participated. Professional identity as a gerontologist was predicted by length of time in the field, age, satisfaction with coworkers, and satisfaction with opportunities for advancement. Experiential learning contributed to professional identity in important but different ways for newcomers to the field and for professional incumbents. The inclusion of an academic/experiential learning model within graduate gerontology programs promotes the development of professional identity and career path for all graduate students. PMID:23383630

  9. One Size Doesn't Fit All: Customizing Educational Technology Professional Development. Part Two--Choosing ETPD Models

    ERIC Educational Resources Information Center

    Harris, Judi

    2008-01-01

    The previous article reviewed the range of educational technology professional development session and program goals. In this article, the second part of four-part series, the author presents and explains educational technology-related professional development (ETPD) models. ETPD models can be classified into five general types of professional…

  10. A Measurement Model for Likert Responses that Incorporates Response Time

    ERIC Educational Resources Information Center

    Ferrando, Pere J.; Lorenzo-Seva, Urbano

    2007-01-01

    This article describes a model for response times that is proposed as a supplement to the usual factor-analytic model for responses to graded or more continuous typical-response items. The use of the proposed model together with the factor model provides additional information about the respondent and can potentially increase the accuracy of the…

  11. Body image concerns in professional fashion models: are they really an at-risk group?

    PubMed

    Swami, Viren; Szmigielska, Emilia

    2013-05-15

    Although professional models are thought to be a high-risk group for body image concerns, only a handful of studies have empirically investigated this possibility. The present study sought to overcome this dearth of information by comparing professional models and a matched sample on key indices of body image and appeared-related concerns. A group of 52 professional fashion models was compared with a matched sample of 51 non-models from London, England, on indices of weight discrepancy, body appreciation, social physique anxiety, body dissatisfaction, drive for thinness, internalization of sociocultural messages about appearance, and dysfunctional investment in appearance. Results indicated that professional models only evidenced significantly higher drive for thinness and dysfunctional investment in appearance than the control group. Greater duration of engagement as a professional model was associated with more positive body appreciation but also greater drive for thinness. These results indicate that models, who are already underweight, have a strong desire to maintain their low body mass or become thinner. Taken together, the present results suggest that interventions aimed at promoting healthy body image among fashion models may require different strategies than those aimed at the general population. PMID:23017651

  12. The Attending Nurse Caring Model: integrating theory, evidence and advanced caring-healing therapeutics for transforming professional practice.

    PubMed

    Watson, Jean; Foster, Roxie

    2003-05-01

    This paper presents a proposed model: The Attending Nursing Caring Model (ANCM) as an exemplar for advancing and transforming nursing practice within a reflective, theoretical and evidence-based context. Watson's theory of human caring is used as a guide for integrating theory, evidence and advanced therapeutics in the area of children's pain. The ANCM is offered as a programme for renewing the profession and its professional practices of caring-healing arts and science, during an era of decline, shortages, and crises in care, safety, and hospital and health reform. The ANCM elevates contemporary nursing's caring values, relationships, therapeutics and responsibilities to a higher/deeper order of caring science and professionalism, intersecting with other professions, while sustaining the finest of its heritage and traditions of healing. PMID:12709110

  13. Bifactor Item Response Theory Model of Acute Stress Response

    PubMed Central

    Zhang, Ying; Jiang, Yuan; Tang, Jingjing; Zhu, Xia; Miao, Danmin

    2013-01-01

    Background Better understanding of acute stress responses is important for revision of DSM-5. However, the latent structure and relationship between different aspects of acute stress responses haven’t been clarified comprehensively. Bifactor item response model may help resolve this problem. Objective The purpose of this study is to develop a statistical model of acute stress responses, based on data from earthquake rescuers using Acute Stress Response Scale (ASRS). Through this model, we could better understand acute stress responses comprehensively, and provide preliminary information for computerized adaptive testing of stress responses. Methods Acute stress responses of earthquake rescuers were evaluated using ASRS, and state/trait anxiety were assessed using State-trait Anxiety Inventory (STAI). A hierarchical item response model (bifactor model) was used to analyze the data. Additionally, we tested this hierarchical model with model fit comparisons with one-dimensional and five-dimensional models. The correlations among acute stress responses and state/trait anxiety were compared, based on both the five-dimensional and bifactor models. Results Model fit comparisons showed bifactor model fit the data best. Item loadings on general and specific factors varied greatly between different aspects of stress responses. Many symptoms (40%) of physiological responses had positive loadings on general factor, and negative loadings on specific factor of physiological responses, while other stress responses had positive loadings on both general and specific factors. After extracting general factor of stress responses using bifactor analysis, significant positive correlations between physiological responses and state/trait anxiety (r?=?0.185/0.112, p<0.01) changed into negative ones (r?=??0.177/?0.38, p<0.01). Conclusion Our results demonstrated bifactor structure of acute stress responses, and positive and negative correlations between physiological responses and stress responses suggested physiological responses could have negative feedback on severity of stress responses. This finding has not been convincingly demonstrated in previous research. PMID:23762336

  14. Professional Practice for the Extended Care Environment: Learning from One Model and Its Implementation.

    ERIC Educational Resources Information Center

    Maas, Meridean L.

    1989-01-01

    A model of professional nursing governance in an 800-bed long-term care facility is described, and the model's implications for nursing education are discussed. The governance model includes a registered nurse organization determining all standards for practice, policies governing practice, and nursing clinical programing. (Author/MSE)

  15. A Model of Clinical Supervision for Preservice Professionals in Early Intervention and Early Childhood Special Education

    ERIC Educational Resources Information Center

    Clifford, Jantina R.; Macy, Marisa G.; Albi, Linda D.; Bricker, Diane D.; Rahn, Naomi L.

    2005-01-01

    The authors present a model of clinical supervision to guide preservice professionals embarking on a career in early intervention and early childhood special education. Established models of clinical supervision in the general education field are described, followed by a description of the clinical supervision model used by the University of…

  16. From Student Teaching into a Profession: One Model for Guiding Professional Development.

    ERIC Educational Resources Information Center

    Fallon, Moira A.; Brown, Susan C.

    This paper describes a model developed at one urban university to guide student teachers through a semester-long process of reflecting upon their teaching skills using state and national standards. The model required analysis of professional abilities using a self-assessment of teaching skills tool. Under this model, preservice student teachers…

  17. Beyond climate focus and disciplinary myopia. The roles and responsibilities of hospitals and healthcare professionals.

    PubMed

    Ulhøi, John P; Ulhøi, Benedicte P

    2009-03-01

    This paper calls for the need to address climate change within the concept of sustainable development, in recognition of the interrelationships between environmental, economic and social systems. So far, health- providing organizations such as hospitals have paid surprisingly little attention to the relationships between environmental change (e.g. climate change) and human health, or between hospitals (as professional organizations) and their impact on sustainable development. Although it is usually such industries as the chemical, extractive and metal industries, etc., that are associated with environmentally harmful activities, there is also an urgent need to emphasize the roles and responsibilities of hospitals and their embeddedness in a wider ecological, economic and social context. The key objective here is to discuss the relevance of sustainability and environmental management issues in a sector that until now has conveniently ignored its roles and responsibilities in relation to sustainability issues. The paper concludes that arguments based on systems theory, environment, medicine, economics and innovation strongly urge hospitals to reconsider their present roles and environmental responsibilities. PMID:19440441

  18. Beyond Climate Focus and Disciplinary Myopia. The Roles and Responsibilities of Hospitals and Healthcare Professionals

    PubMed Central

    Ulhøi, John P.; Ulhøi, Benedicte P.

    2009-01-01

    This paper calls for the need to address climate change within the concept of sustainable development, in recognition of the interrelationships between environmental, economic and social systems. So far, health- providing organizations such as hospitals have paid surprisingly little attention to the relationships between environmental change (e.g. climate change) and human health, or between hospitals (as professional organizations) and their impact on sustainable development. Although it is usually such industries as the chemical, extractive and metal industries, etc., that are associated with environmentally harmful activities, there is also an urgent need to emphasize the roles and responsibilities of hospitals and their embeddedness in a wider ecological, economic and social context. The key objective here is to discuss the relevance of sustainability and environmental management issues in a sector that until now has conveniently ignored its roles and responsibilities in relation to sustainability issues. The paper concludes that arguments based on systems theory, environment, medicine, economics and innovation strongly urge hospitals to reconsider their present roles and environmental responsibilities. PMID:19440441

  19. A Qualitative Study of the Perceptions and Beliefs of Elementary Teachers' Value of and Responses to Their Professional Development

    ERIC Educational Resources Information Center

    McFarlan-Price, Regina A.

    2012-01-01

    A challenge that professional development coordinators and instructional leaders face is designing and implementing professional development that is the most effective for improving teaching and learning in their school. To determine what is the perceptions and beliefs of elementary teachers' value of and responses to their professional…

  20. A Mixed Effects Randomized Item Response Model

    ERIC Educational Resources Information Center

    Fox, J.-P.; Wyrick, Cheryl

    2008-01-01

    The randomized response technique ensures that individual item responses, denoted as true item responses, are randomized before observing them and so-called randomized item responses are observed. A relationship is specified between randomized item response data and true item response data. True item response data are modeled with a (non)linear…

  1. A Mixed Effects Randomized Item Response Model

    ERIC Educational Resources Information Center

    Fox, J.-P.; Wyrick, Cheryl

    2008-01-01

    The randomized response technique ensures that individual item responses, denoted as true item responses, are randomized before observing them and so-called randomized item responses are observed. A relationship is specified between randomized item response data and true item response data. True item response data are modeled with a (non)linear…

  2. Collaborative Responsive Education Mentoring: Mentoring for Professional Development in Higher Education

    ERIC Educational Resources Information Center

    Bryant-Shanklin, Mona; Brumage, Norma W.

    2011-01-01

    The purpose of this paper is to discuss the refocusing of traditional pre-service/post-graduate education programs using the Collaborative Responsive Education Mentoring Model (CREMM). This mentoring model is particularly relevant as serviced-focused and less research intensive universities shift their mission and purpose of teaching to a…

  3. The Effect of a Mentoring Model for Elementary Science Professional Development

    NASA Astrophysics Data System (ADS)

    Koch, Janice; Appleton, Ken

    2007-04-01

    This study describes an elementary science model of professional development through mentoring by university science education professors working with teachers at a private elementary school in a regional city in Queensland, Australia. A cross-cultural collaboration involving professors from the United States and Australia resulted in the socially constructed image of the science education mentor. While there is no generic model for elementary science mentoring, results of data collection reveal that (a) one-to-one mentoring has short-term implications for implementing constructivist science teaching practices; (b) successful mentoring models include facilitating the understanding of science content, exploring elementary science pedagogical content knowledge through modeling, and off-site professional development workshops; and (c) understanding and working from the predispositions of the teachers is an essential component of effective professional development.

  4. A professional development model for medical laboratory scientists working in the microbiology laboratory.

    PubMed

    Amerson, Megan H; Pulido, Lila; Garza, Melinda N; Ali, Faheem A; Greenhill, Brandy; Einspahr, Christopher L; Yarsa, Joseph; Sood, Pramilla K; Hu, Peter C

    2012-01-01

    The University of Texas M.D. Anderson Cancer Center, Division of Pathology and Laboratory Medicine is committed to providing the best pathology and medicine through: state-of-the art techniques, progressive ground-breaking research, education and training for the clinical diagnosis and research of cancer and related diseases. After surveying the laboratory staff and other hospital professionals, the Department administrators and Human Resource generalists developed a professional development model for Microbiology to support laboratory skills, behavior, certification, and continual education within its staff. This model sets high standards for the laboratory professionals to allow the labs to work at their fullest potential; it provides organization to training technologists based on complete laboratory needs instead of training technologists in individual areas in which more training is required if the laboratory needs them to work in other areas. This model is a working example for all microbiology based laboratories who want to set high standards and want their staff to be acknowledged for demonstrated excellence and professional development in the laboratory. The PDM model is designed to focus on the needs of the laboratory as well as the laboratory professionals. PMID:22693775

  5. Flexible Programmes in Higher Professional Education: Expert Validation of a Flexible Educational Model

    ERIC Educational Resources Information Center

    Schellekens, Ad; Paas, Fred; Verbraeck, Alexander; van Merrienboer, Jeroen J. G.

    2010-01-01

    In a preceding case study, a process-focused demand-driven approach for organising flexible educational programmes in higher professional education (HPE) was developed. Operations management and instructional design contributed to designing a flexible educational model by means of discrete-event simulation. Educational experts validated the model…

  6. The Effect of a Professional Development Classroom Management Model on At-Risk Elementary Students' Misbehaviors

    ERIC Educational Resources Information Center

    Reglin, Gary; Akpo-Sanni, Joretta; Losike-Sedimo, Nonofo

    2012-01-01

    The problem in the study was that at-risk elementary school students had too many classroom disruptive behaviors. The purpose was to investigate the effect a Professional Development Classroom Management Model would have on reducing these students' misbehaviors. The study implemented a classroom management model to improve the classroom management…

  7. A Professional Development Model: Building Word Knowledge for Middle Level Teachers

    ERIC Educational Resources Information Center

    McCord, Kathryn L.

    2009-01-01

    This paper presents a professional development model to support the implementation of word study in the middle school grades. The first section provides a rationale and considerations for the model. The following section discusses the theory and instructional methods of word study focusing on word sorting and word hunts. To confirm the…

  8. Evaluating the Usability of a Professional Modeling Tool Repurposed for Middle School Learning

    ERIC Educational Resources Information Center

    Peters, Vanessa L.; Songer, Nancy Butler

    2013-01-01

    This paper reports the results of a three-stage usability test of a modeling tool designed to support learners' deep understanding of the impacts of climate change on ecosystems. The design process involved repurposing an existing modeling technology used by professional scientists into a learning tool specifically designed for middle school…

  9. The Effect of a Professional Development Classroom Management Model on At-Risk Elementary Students' Misbehaviors

    ERIC Educational Resources Information Center

    Reglin, Gary; Akpo-Sanni, Joretta; Losike-Sedimo, Nonofo

    2012-01-01

    The problem in the study was that at-risk elementary school students had too many classroom disruptive behaviors. The purpose was to investigate the effect a Professional Development Classroom Management Model would have on reducing these students' misbehaviors. The study implemented a classroom management model to improve the classroom management…

  10. Collaborative Partnerships: A Model for Science Teacher Education and Professional Development

    ERIC Educational Resources Information Center

    Jones, Mellita M.

    2008-01-01

    This paper proposes a collaborative partnership between practicing and pre-service teachers as a model for implementing science teacher education and professional development. This model provides a structure within which partnerships will work collaboratively to plan, implement and reflect on a series of Science lessons in cycles of…

  11. A Causal Model of the Antecedents of Organizational Commitment among Professionals and Nonprofessionals.

    ERIC Educational Resources Information Center

    Mathieu, John E.; Hamel, Karin

    1989-01-01

    A causal model of organizational commitment was developed from previous theory and research. The model included variables from each of four categories--personal needs, job characteristics, role states, and work experiences--as well as employees' job satisfaction and mental health. It was tested in surveys of nonprofessional and professional…

  12. Application of a Psychosocial Model of Alienation: Sex Differences in Locus of Control, Fear of Success and Affective Hostility With a Professional Career Sample.

    ERIC Educational Resources Information Center

    Roffe, Michael; Fraser, Kathleen

    An empirical test of a contemporary model of psychosocial stress was conducted to evaluate expected differences in cognitive and affective functioning for males and females in a professional career sample. Perceived powerlessness and affective hostility were viewed as constituting a cluster of adaptive responses to personal/social conditions…

  13. A model curriculum of health care informatics for Dutch higher professional education.

    PubMed

    Aarts, J

    1995-01-01

    This paper describes the results of a two year project to design a model curriculum of health care informatics for Dutch higher professional education. The core of the curriculum are sixteen modules which cover the broad range of medical informatics and which are closely related to the profiles of the professions involved (nursing, physiotherapy, speech therapy, occupational therapy and dietetics). The curriculum emphasizes the need of using structured data and information to perform tasks in health care delivery and management, for which modern information technology is indispensable. The model curriculum will enable faculty to redesign existing undergraduate programs and to select the contents they see appropriate. In this way we hope that the model curriculum will contribute to an innovative attitude of future graduating health care professionals. A new three year project just has started to develop learning materials using professional health care software based on the sixteen modules of the curriculum. PMID:8563329

  14. Community College Vice Presidents for Institutional Advancement: Role Expectations, Fundraising Responsibilities, Professional Relationships, and Commitment to the Institution

    ERIC Educational Resources Information Center

    Ciampa, Donna Lynn

    2009-01-01

    This study examined how the role expectations, responsibilities toward fundraising, and professional relationships by the vice president of institutional advancement influenced commitment to the institution. A qualitative analysis was conducted across the mid-Atlantic region by interviewing community college vice presidents of institutional…

  15. Second Response to "The Teacher as a Service Professional," by Donald A. Myers: The Case of the Lost Forest

    ERIC Educational Resources Information Center

    Mendoza, Charlotte

    2008-01-01

    This response to Myers's concept of the teacher as a service professional considers each of his positions in analogy form. With support from the literature from education and elsewhere, the article maintains that teaching is a profession and that it matters greatly to teachers and society that it be strengthened as such. Examples are offered…

  16. The Relationship among Professional Learning Communities, a Response to Intervention Framework and Mathematics Scores in Middle and High Schools

    ERIC Educational Resources Information Center

    Spiller, Nicole

    2013-01-01

    The purpose of this study was to determine the relationship between professional learning community (PLC) factors, components of an implementation of response to intervention (RTI) and student learning in mathematics at the middle and high school level. This study was designed to answer three questions: Is there a correlation between PLC…

  17. The Relationship among Professional Learning Communities, a Response to Intervention Framework and Mathematics Scores in Middle and High Schools

    ERIC Educational Resources Information Center

    Spiller, Nicole

    2013-01-01

    The purpose of this study was to determine the relationship between professional learning community (PLC) factors, components of an implementation of response to intervention (RTI) and student learning in mathematics at the middle and high school level. This study was designed to answer three questions: Is there a correlation between PLC…

  18. An Innovative Practitioner Research Model of Continuing Professional Development: A Case Study of an Educational Psychologists' Professional Development Programme in Scotland

    ERIC Educational Resources Information Center

    Jindal-Snape, D.; Hannah, E.; Smith, E.; Barrow, W.; Kerr, C.

    2009-01-01

    This article presents an innovative model of Continuing Professional Development (CPD) that has been used in Scotland to encourage research and to develop research skills amongst applied educational (school) psychologists. This is a process-based CPD model rather than the traditional "attendance at CPD workshops" model, leading to active learning…

  19. Professional Development for Professional Developers

    ERIC Educational Resources Information Center

    Wolf, Mary Ann

    2004-01-01

    During the last year, SETDA tackled the question, "How do you provide professional development to those who typically develop and/or provide the opportunities to others?" Although providing professional development opportunities for administrators and teachers is a primary responsibility of many SETDA members, many state educational technology…

  20. An Ethnographic Case Study of the Professional Development Model in a Successful Elementary School within a Suburban Southeast Texas School District

    ERIC Educational Resources Information Center

    Petrzelka, Valerie

    2012-01-01

    This ethnographic case study was designed to investigate a successful professional development model, perceived effective professional learning and process for determining professional development for teachers. With eighty years of research on professional development, limited research was available on the process for determining professional…

  1. Creating a professional practice model for postacute care: adapting the Chronic Care Model for long-term care.

    PubMed

    Jacelon, Cynthia S; Furman, Ellen; Rea, Arlene; Macdonald, Barbara; Donoghue, Linda C

    2011-03-01

    The Chronic Care Model (CCM), a patient-centered model for primary medical care, was adapted as a professional practice model for nursing in postacute care. The development and implementation of the middle range theory is presented. The CCM uses six constructs: community, health care system, self-management, delivery system design, decision support, and clinical information system. We added definitions of the resident and nurse. Lewin's Change Theory was used to implement the new theory. The Jewish Geriatric Services CCM is a professional practice model that has stimulated improvements in care delivery, which will be reflected in resident outcomes. PMID:20873689

  2. Conceptual Issues in Response-Time Modeling

    ERIC Educational Resources Information Center

    van der Linden, Wim J.

    2009-01-01

    Two different traditions of response-time (RT) modeling are reviewed: the tradition of distinct models for RTs and responses, and the tradition of model integration in which RTs are incorporated in response models or the other way around. Several conceptual issues underlying both traditions are made explicit and analyzed for their consequences. We…

  3. Features of Effective Professional Learning: A Case Study of the Implementation of a System-Based Professional Learning Model

    ERIC Educational Resources Information Center

    Labone, Elizabeth; Long, Janette

    2016-01-01

    The impact of quality teaching on student learning has led to an increased focus on professional learning to support and improve teacher practice. Review of the literature on effective professional learning suggests six elements that support sustained change in teacher practice; namely, focus, learning components, feedback, collaborative…

  4. Salivary immunoglobulin A responses in professional top-level futsal players.

    PubMed

    Moreira, Alexandre; Arsati, Franco; de Oliveira Lima-Arsati, Ynara Bosco; de Freitas, Camila Gobo; de Araújo, Vera Cavalcanti

    2011-07-01

    The purpose of this study was to investigate the responses of salivary immunoglobulin A (SIgA) in 10 professional top-level Brazilian futsal players after 2 highly competitive games separated by 7 days. Unstimulated saliva was collected over a 5-minute period at PRE- and POST-match. The SIgA was measured by an enzyme-linked immunosorbent assay and expressed as the absolute concentration (SIgAabs) and secretion rate of IgA (SIgArate). Rate of perceived exertion and heart rate were used to monitor the exercise intensity. A 2-way analysis of variance with repeated measures showed nonsignificant differences between matches to SIgAabs, SIgArate, and saliva flow rate (p > 0.05). However, significant time differences were observed for all these parameters. In summary, we showed that a competitive training match induced a decrease in SIgA levels in top-level futsal players, which suggests an increment of the vulnerability to infections meditated by the training stimulus. This decrease suggests that the athletes were at an increased risk of developing an upper respiratory tract infection, and therefore, it could be necessary to take protective actions to minimize contact with cold viruses or even reduce the training load for athletes. PMID:21490511

  5. How Professionally Relevant Can Language Tests Be?: A Response to Wette (2011)

    ERIC Educational Resources Information Center

    Pill, John; Woodward-Kron, Robyn

    2012-01-01

    The recently published article "English Proficiency Tests and Communication Skills Training for Overseas-Qualified Health Professionals in Australia and New Zealand" (Wette, 2011) aims to address perceived problems and misconceptions associated with the testing of English language skills and professional communicative competence of…

  6. [ASO-TSO, emergency interventions: has anything changed? Old and new psychiatrist's professional responsibilities].

    PubMed

    Carabellese, Felice; Taratufolo, Rosa; Candelli, Chiara; Grattagliano, Ignazio; La Tegola, Donatella

    2012-01-01

    The Law 833 of 1978 on the subject of psychiatric emergency treatments in absence of consensus has contributed to grant mental patients equal guaranties and equal constitutional rights which, until that moment, they had been denied. This standpoint includes TSO in favor of mental patients. Ordered by the constitutional laws which guarantee a person's inviolable rights, TSO finds itself positioned between individual freedom and the freedom of treatment on the one hand, and the right to safeguard health on the other hand. The procedure of TSO is noticeable in its various phases so as to provide for the various levels of safeguarding a person who is temporarily deprived of the capacity to express valid consensus. On the other side it also has a certain amount of flexibility in its application, which guarantees adaptability of the norm in various contexts and various incidental situations. Nevertheless, the complexity of the law on TSO, as well as the interpretation margins of the procedure have contributed to the creation of an application frame which is not free of criticism. In this context, the recommendations of the Conference of Regions and Autonomous Provinces have particular importance. These recommendations deserve careful analysis, both for the presence of elements of novelty (in the very particular cases of TSO for children under 18 and TSO for decisionally impaired subjects) and for the reminder of the full application of "non-hospitalized TSO". The latter was provided for in Law 833/78 but has never been adequately and completely adopted because it has never been explained in its concrete applicability. Therefore, bearing in mind the already known responsibility of a psychiatrist in an emergency case, and with renewed interest in new medical performance a psychiatrist of public service has to guarantee, we are preparing to give our contribution on the subject of professional obligations at a historical moment in which known trials seem to assign the responsibility for the "dangerousness" of a mental patient to the psychiatrist. PMID:23023079

  7. A Competency-Based Model for Developing Human Resource Professionals

    ERIC Educational Resources Information Center

    McEvoy, Glenn M.; Hayton, James C.; Warnick, Alan P.; Mumford, Troy V.; Hanks, Steven H.; Blahna, Mary Jo

    2005-01-01

    This article describes a framework for the design and implementation of a competency-based curriculum for graduate management education. The article also outlines how this model has been implemented at one university in the context of a graduate degree in human resource management. Among the significant challenges discussed are the identification…

  8. National Models for Continuing Professional Development: The Challenges of Twenty-First-Century Knowledge Management

    ERIC Educational Resources Information Center

    Leask, Marilyn; Younie, Sarah

    2013-01-01

    If teacher quality is the most critical factor in improving educational outcomes, then why is so little attention drawn to the knowledge and evidence base available to support teachers in improving the quality of their professional knowledge? This paper draws together findings from a range of sources to propose national models for continuing…

  9. Creating Internet-based Curriculum Projects: A Model for Teacher Professional Development.

    ERIC Educational Resources Information Center

    McKay, Mercedes; McGrath, Beth

    2000-01-01

    Presents the professional development model at the Center for Improved Engineering and Science Education (CIESE), Stevens Institute of Technology (Hoboken, NJ) in which teachers develop their own Internet-based science and mathematics projects to use in their classrooms. Discusses school-year workshops, the summer institute, follow-up, and factors…

  10. Learner-Centered Leadership: A Mentoring Model for the Professional Development of School Administrators

    ERIC Educational Resources Information Center

    Kiltz, Gary; Danzig, Arnold; Szecsy, Elsie

    2004-01-01

    The Learner-Centered Leadership program is a new initiative that provides professional development opportunities to school administrators through a mentoring model. The focus on learner-centered leadership reflects renewed attention to the primary role of teaching and learning in the development of school leadership expertise. With a focus on…

  11. Integrating Professional and Folk Models of HIV Risk: YMSM's Perceptions of High-Risk Sex

    ERIC Educational Resources Information Center

    Kubicek, Katrina; Carpineto, Julie; McDavitt, Bryce; Weiss, George; Iverson, Ellen F.; Au, Chi-Wai; Kerrone, Dustin; Martinez, Miguel; Kipke, Michele D.

    2008-01-01

    Risks associated with HIV are well documented in research literature. Although a great deal has been written about high-risk sex, little research has been conducted to examine how young men who have sex with men (YMSM) perceive and define high-risk sexual behavior. In this study, we compare the "professional" and "folk" models of HIV risk based on…

  12. The Effect of a Mentoring Model for Elementary Science Professional Development

    ERIC Educational Resources Information Center

    Koch, Janice; Appleton, Ken

    2007-01-01

    This study describes an elementary science model of professional development through mentoring by university science education professors working with teachers at a private elementary school in a regional city in Queensland, Australia. A cross-cultural collaboration involving professors from the United States and Australia resulted in the socially…

  13. National Models for Continuing Professional Development: The Challenges of Twenty-First-Century Knowledge Management

    ERIC Educational Resources Information Center

    Leask, Marilyn; Younie, Sarah

    2013-01-01

    If teacher quality is the most critical factor in improving educational outcomes, then why is so little attention drawn to the knowledge and evidence base available to support teachers in improving the quality of their professional knowledge? This paper draws together findings from a range of sources to propose national models for continuing…

  14. Embedded Teacher Leadership: Support for a Site-Based Model of Professional Development

    ERIC Educational Resources Information Center

    Yost, Deborah S.; Vogel, Robert; Liang, Ling L.

    2009-01-01

    Project Achieve is a professional development (PD) project that utilizes teacher leaders (TLs), former teachers who have been reassigned to provide school-based mentoring, instruction, lesson plan assistance and modelling of lessons for urban middle school teachers. A primary goal of Project Achieve is to evaluate the extent to which TLs were able…

  15. An Analysis of Academic Research Libraries Assessment Data: A Look at Professional Models and Benchmarking Data

    ERIC Educational Resources Information Center

    Lewin, Heather S.; Passonneau, Sarah M.

    2012-01-01

    This research provides the first review of publicly available assessment information found on Association of Research Libraries (ARL) members' websites. After providing an overarching review of benchmarking assessment data, and of professionally recommended assessment models, this paper examines if libraries contextualized their assessment…

  16. Science Teaching Reform through Professional Development: Teachers' Use of a Scientific Classroom Discourse Community Model

    ERIC Educational Resources Information Center

    Lewis, Elizabeth B.; Baker, Dale R.; Helding, Brandon A.

    2015-01-01

    This report outlines a 2-year investigation into how secondary science teachers used professional development (PD) to build scientific classroom discourse communities (SCDCs). Observation data, teacher, student, and school demographic information were used to build a hierarchical linear model. The length of time that teachers received PD was the…

  17. An Analysis of Academic Research Libraries Assessment Data: A Look at Professional Models and Benchmarking Data

    ERIC Educational Resources Information Center

    Lewin, Heather S.; Passonneau, Sarah M.

    2012-01-01

    This research provides the first review of publicly available assessment information found on Association of Research Libraries (ARL) members' websites. After providing an overarching review of benchmarking assessment data, and of professionally recommended assessment models, this paper examines if libraries contextualized their assessment…

  18. A Collaborative Model for Continuing Learning in Computers for Professional Educators.

    ERIC Educational Resources Information Center

    Duszynski, Timothy J.

    This report presents a collaborative model for continuing education in computers for professional educators. The National Computer Training Institute, a private consortium founded in 1984, has as its goal the development and delivery of high quality training materials and activities for teachers, students, and community members. Eighty-six…

  19. The SIOP Model: A Professional Development Framework for a Comprehensive School-Wide Intervention. CREATE Brief

    ERIC Educational Resources Information Center

    Echevarría, Jana; Short, Deborah J.

    2011-01-01

    This brief first describes individual interventions that CREATE researchers tested in middle school science, social studies, and language arts classrooms with English language learners over the course of the 2005-2009 school years. The brief then explains how the SIOP Model was used as a professional development framework to unite the separate…

  20. Applying a Cognitive-Affective Model of Conceptual Change to Professional Development

    ERIC Educational Resources Information Center

    Ebert, Ellen K.; Crippen, Kent J.

    2010-01-01

    This study evaluated Gregoire's (2003) Cognitive-Affective Conceptual Change model (CAMCC) for predicting and assessing conceptual change in science teachers engaged in a long-term professional development project set in a large school district in the southwestern United States. A multiple case study method with data from three teacher…

  1. Teachers Helping Teachers: A Professional Development Model That Promotes Teacher Leadership

    ERIC Educational Resources Information Center

    Ghamrawi, Norma

    2013-01-01

    This mixed methods study reports on the outcomes of a professional development model (PDM) developed by a K-12 private school in Beirut, Lebanon, after 3 years of its employment. Specifically, an evaluation of this PDM is provided with special emphasis on its potential of developing teacher leaders at school. The PDM embraces a constructivist…

  2. Integrating Professional and Folk Models of HIV Risk: YMSM's Perceptions of High-Risk Sex

    ERIC Educational Resources Information Center

    Kubicek, Katrina; Carpineto, Julie; McDavitt, Bryce; Weiss, George; Iverson, Ellen F.; Au, Chi-Wai; Kerrone, Dustin; Martinez, Miguel; Kipke, Michele D.

    2008-01-01

    Risks associated with HIV are well documented in research literature. Although a great deal has been written about high-risk sex, little research has been conducted to examine how young men who have sex with men (YMSM) perceive and define high-risk sexual behavior. In this study, we compare the "professional" and "folk" models of HIV risk based on…

  3. Science Teaching Reform through Professional Development: Teachers' Use of a Scientific Classroom Discourse Community Model

    ERIC Educational Resources Information Center

    Lewis, Elizabeth B.; Baker, Dale R.; Helding, Brandon A.

    2015-01-01

    This report outlines a 2-year investigation into how secondary science teachers used professional development (PD) to build scientific classroom discourse communities (SCDCs). Observation data, teacher, student, and school demographic information were used to build a hierarchical linear model. The length of time that teachers received PD was the…

  4. Faculty role modeling of professional writing: one baccalaureate nursing program's experience.

    PubMed

    Newton, Sarah E

    2008-01-01

    According to The Essentials of Baccalaureate Education for Professional Nursing Practice (American Association of Colleges of Nursing, 1998), professional writing is an important outcome of baccalaureate nursing education. Most baccalaureate nursing programs in the United States expect formally written student papers to adhere to the style requirements outlined in the Publication Manual of the American Psychological Association (APA, 2001). It is essential for the baccalaureate nursing faculty members who evaluate student papers to be role models for the desired writing behaviors to facilitate student attainment of professional writing outcomes. However, to what extent nursing faculty members' writing behaviors and knowledge of the APA style requirements impact student writing outcomes is not known because the issue has not been addressed in the literature. The purpose of this article is to describe one Midwestern baccalaureate nursing program's faculty development efforts to assess faculty familiarity with the APA style requirements and how such knowledge may impact baccalaureate nursing students' writing outcomes. PMID:18358441

  5. An Innovative Model of Professional Development to Enhance the Teaching and Learning of Primary Science in Irish Schools

    ERIC Educational Resources Information Center

    Smith, Greg

    2014-01-01

    This study investigates the influence of a two-year professional development programme on primary teachers' attitudes towards primary science, their confidence and competence in teaching science, and pupils' attitudes towards school science. Unlike the traditional "one-size-fits all" model of professional development, the model…

  6. Using the Communication in Science Inquiry Project Professional Development Model to Facilitate Learning Middle School Genetics Concepts

    ERIC Educational Resources Information Center

    Baker, Dale R.; Lewis, Elizabeth B.; Uysal, Sibel; Purzer, Senay; Lang, Michael; Baker, Perry

    2011-01-01

    This study describes the effect of embedding content in the Communication in Inquiry Science Project professional development model for science and language arts teachers. The model uses four components of successful professional development (content focus, active learning, extended duration, participation by teams of teachers from the same school…

  7. Factors Affecting the Professional Characteristics of Teacher Educators in Israel and in the USA: A Comparison of Two Models

    ERIC Educational Resources Information Center

    Shagrir, Leah

    2015-01-01

    The objective of this research study was to identify the factors affecting the professional characteristics of teacher educators by comparing two models of teacher education. The research findings revealed four major focal points that have an impact on professional characteristics: the operational model adopted by the institution where teacher…

  8. Teachers' Knowledge Base for Implementing Response-to-Intervention Models in Reading

    ERIC Educational Resources Information Center

    Spear-Swerling, Louise; Cheesman, Elaine

    2012-01-01

    This study examined the knowledge base of 142 elementary-level educators for implementing response-to-intervention (RTI) models in reading. A questionnaire assessed participants' professional background for teaching reading, as well as their familiarity with specific assessments, research-based instructional models, and interventions potentially…

  9. A unique drug distribution process for radium Ra 223 dichloride injection and its implication for product quality, patient privacy, and delineation of professional responsibilities.

    PubMed

    Dansereau, Raymond N

    2014-11-01

    On May 15, 2013, Bayer Healthcare Pharmaceuticals announced that it had received marketing approval for the therapeutic radioactive medication radium Ra 223 dichloride injection (Xofigo; Ra 223). The product acquisition and distribution process for hospital-based nuclear pharmacies and nuclear medicine services is unlike any other. The product is distributed as a low-risk compounded sterile preparation through a single compounding nuclear pharmacy located in Denver, Colorado, pursuant to a prescription. This model for drug distribution and delivery to the user institution has implications for product quality, patient privacy, and delineation of professional responsibilities. PMID:25301826

  10. Supporting mental health in South African HIV-affected communities: primary health care professionals' understandings and responses.

    PubMed

    Burgess, Rochelle Ann

    2015-09-01

    How do practitioners respond to the mental distress of HIV-affected women and communities? And do their understandings of patients' distress matter? The World Health Organization (WHO) along with advocates from the Movement for Global Mental Health (MGMH) champion a primary mental health care model to address burgeoning mental health needs in resource-poor HIV-affected settings. Whilst a minority of studies have begun to explore interventions to target this group of women, there is a dearth of studies that explore the broader contexts that will likely shape service outcomes, such as health sector dynamics and competing definitions of mental ill-health. This study reports on an in-depth case study of primary mental health services in a rural HIV-affected community in Northern KwaZulu-Natal. Health professionals identified as the frontline staff working within the primary mental health care model (n = 14) were interviewed. Grounded thematic analysis of interview data highlighted that practitioners employed a critical and socially anchored framework for understanding their patients' needs. Poverty, gender and family relationships were identified as intersecting factors driving HIV-affected patients' mental distress. In a divergence from existing evidence, practitioner efforts to act on their understandings of patient needs prioritized social responses over biomedical ones. To achieve this whilst working within a primary mental health care model, practitioners employed a series of modifications to services to increase their ability to target the sociostructural realities facing HIV-affected women with mental health issues. This article suggests that beyond attention to the crucial issues of funding and human resources that face primary mental health care, attention must also be paid to promoting the development of policies that provide practitioners with increased and more consistent opportunities to address the complex social realities that frame the mental distress of HIV-affected women. PMID:25161270

  11. Teaching about Heterogeneous Response Models

    ERIC Educational Resources Information Center

    Murray, Michael P.

    2014-01-01

    Individuals vary in their responses to incentives and opportunities. For example, additional education will affect one person differently than another. In recent years, econometricians have given increased attention to such heterogeneous responses and to the consequences of such responses for interpreting regression estimates, especially…

  12. Remote chemotherapy supervision model for rural cancer care: perspectives of health professionals.

    PubMed

    Jhaveri, D; Larkins, S; Kelly, J; Sabesan, S

    2016-01-01

    Townsville Cancer Centre (TCC), a tertiary cancer centre in North Queensland, Australia, provides chemotherapy services to surrounding small rural towns using the Queensland Remote Chemotherapy Supervision model (QReCS). Under this model, selected chemotherapy regimens are administered in rural hospitals by rural based generalist doctors and nurses, under the supervision of TCC-based medical oncologists and chemotherapy competent nurses through videoconferencing. We sought to explore the perspectives of health professionals participating in QReCS. This qualitative study used semi-structured interviews with 19 participants, including nine nurses, eight doctors, one rural pharmacist and one administration officer. The interviews were recorded and transcribed. Transcripts were examined using iterative thematic analysis. Four major themes were identified from the data: (1) benefits of the model, (2) enablers of implementation, (3) operational requirements for optimal functioning and (4) disadvantages of the model. The reported benefits of the model were patient convenience, inter-professional communication across health district borders, expanded scope of practice, continuity of care and maintenance of patient safety and compliance with guidelines while delivering chemotherapy. Further improvements in the quality of training for rural nurses, coordination between urban and rural sites and between health professionals and documentation of clinical encounters would optimise the operation of the model. QReCS appears to provide many benefits to patients and health professionals and a framework for safe administration of chemotherapy in rural areas. Coordination of care, the quality of training for rural nurses as well as clinical documentation needs to improve to optimise the operation of the model. PMID:25871852

  13. Exploring Climate Science with WV Educators: A Regional Model for Teacher Professional Development

    NASA Astrophysics Data System (ADS)

    Ruberg, L. F.; Calinger, M.

    2014-12-01

    The National Research Council Framework for K-12 Science Literacy reports that children reared in rural agricultural communities, who experience regular interactions with plants and animals, develop more sophisticated understanding of ecology and biological systems than do urban and suburban children of the same age. West Virginia (WV) is a rural state. The majority of its residents live in communities of fewer than 2,500 people. Based on the features of the population being served and their unique strengths, this presentation focuses on a regional model for teacher professional development that addresses agricultural and energy vulnerabilities and adaptations to climate change in WV. The professional development model outlined shows how to guide teachers to use a problem-based learning approach to introduce climate data and analysis techniques within a scenario context that is locally meaningful. This strategy engages student interest by focusing on regional and community concerns. Climate science standards are emphasized in the Next Generation Science Standards, but WV has not provided its teachers with appropriate instructional resources to meet those standards. The authors addressed this need by offering a series of climate science education workshops followed by online webinars offered to WV science educators free of charge with funding by the West Virginia Space Grant Consortium. The authors report on findings from this series of professional development workshops conducted in partnership with the West Virginia Science Teachers Association. The goal was to enhance grades 5-12 teaching and learning about climate change through problem-based learning. Prior to offering the climate workshops, all WV science educators were asked to complete a short questionnaire. As Figure 1 shows, over 40% of the teacher respondents reported being confident in teaching climate science content. For comparison post workshops surveys measure teacher confidence in climate science instruction after the professional development sessions. In summary, this report describes how this professional approach can serve as a regional model to address the need for climate science literacy throughout Appalachia.

  14. Professional advancement of women in health care management: a conceptual model.

    PubMed

    Madsen, M K; Blide, L A

    1992-11-01

    Ragins and Sundstrom suggest three major conclusions based on power and gender differences within organizations. The first is that power develops or detracts as individuals progress along their career track. HIM professionals who accept the challenges that changing roles bring can also develop a new sensitivity to the value of power as a tool. They can use their negotiating skills to avoid being placed in work roles that result in a decrease in power. The second difference between men and women within organizations is that obstacles often impede women's career paths more than men's. Perceptions by women and men of a woman as homemaker and mother create serious conflicts when jobs are demanding and time intensive. Lastly, Ragins and Sundstrom suggest that career progression is influenced by both intrinsic factors (personal and professional) and extrinsic factors (organizational and interpersonal). The interaction between these factors is often driven by gender differences allowing men to progress and succeed, whereas women remain beneath the glass ceiling. HIM professionals, like other women health professionals, are graduating from advanced programs in health care and business administration at a greater rate than ever before in the history of this country. Not all these graduates will be able to acquire top-level administrative positions in the traditional health care institutions (e.g., hospitals). Therefore, if they wish to advance, they may have to move to nontraditional work settings. This is especially true for HIM professionals. The expanding computerized environment in traditional and nontraditional health care settings presents great potential for the development of new roles and responsibilities that have not been identified as male roles. HIM professionals and women in other health care professions who aspire to advance to upper administrative positions in traditional and nontraditional settings must be willing to take the risks inherent in assuming these changing roles and responsibilities. Successful women leaders in upper administrative positions recognize and take opportunities when they are offered and are not reluctant to assume more responsibilities and power in an organization. Lastly, if women are to move through the glass ceiling, health care institutions must become sensitized to the factors that prevent women's advancement and facilitate entry-level opportunities for women in administration. Continuing education and opportunities for mentoring and networking, combined with flexibility in work structures, will promote the integration of women at high administrative levels in health care, not only within their own professions, but in corporate health care as well. PMID:10122424

  15. MEASLES CASE-BASED SURVEILLANCE AND OUTBREAK RESPONSE IN NIGERIA; AN UPDATE FOR CLINICIANS AND PUBLIC HEALTH PROFESSIONALS

    PubMed Central

    Isere, E.E; Fatiregun, A.A

    2014-01-01

    The Federal Ministry of Health recommendations for response during measles epidemics in Nigeria previously focused on case management using antibiotics and Vitamin. A supplements and did not include outbreak response immunization (ORI) campaigns. However, with the revision of the existing national technical guideline on measles casebased surveillance and outbreak response in Nigeria in 2012 in line with the World Health Organization recommendation on response to measles outbreak in measles mortality reduction settings, there is a need to update members of the Nigerian public health community on these revisions to ensure appropriate implementation and compliance. This article therefore seeks to provide clinicians and other public health professionals in Nigeria with updates on recent developments in measles case-based surveillance and outbreak response in Nigeria PMID:25332696

  16. Measles case-based surveillance and outbreak response in Nigeria; an update for clinicians and public health professionals.

    PubMed

    Isere, E E; Fatiregun, A A

    2014-06-01

    The Federal Ministry of Health recommendations for response during measles epidemics in Nigeria previously focused on case management using antibiotics and Vitamin. A supplements and did not include outbreak response immunization (ORI) campaigns. However, with the revision of the existing national technical guideline on measles casebased surveillance and outbreak response in Nigeria in 2012 in line with the World Health Organization recommendation on response to measles outbreak in measles mortality reduction settings, there is a need to update members of the Nigerian public health community on these revisions to ensure appropriate implementation and compliance. This article therefore seeks to provide clinicians and other public health professionals in Nigeria with updates on recent developments in measles case-based surveillance and outbreak response in Nigeria. PMID:25332696

  17. [Medical education and professionalism].

    PubMed

    Martins e Silva, João

    2013-01-01

    Is briefly analyzed the evolution that the objectives, strategies and models of medical education have had since their presentation and subsequent implementation of the famous model of Abraham Flexner, is now 103 years. Although globally accepted in their original pedagogical principles and instruments, that model does not have avoided the continuing dissatisfaction by the medical community and students and, most markedly in recent decades, the demanding of a most efficient health care by society, in general, and by patients in particular. In response to these ambitions, the medical community felt that it was essential to review the traditional criteria of medical professionalism, adapting them to a new paradigm of society and an appropriate and more efficient model of medical education. In this respect, are analyzed strategies and methodologies, apparently more suitable proposals for the inclusion of the principles and responsibilities of medical professionalism since the early period of pre-graduated medical education. It is assumed that the emphasis in teaching and practice of reflection throughout the course will have positive and lasting repercussions during active working life. However, the author believes that the success of the measures to be introduced in medical education programs to a new model of professionalism continues to depend, above all, of the humanistic and cognitive attributes of the students to be chosen, and the pedagogical quality, professional and academic of their teachers. PMID:24016652

  18. A novel model of integrated care for the elderly: COPA, Coordination of Professional Care for the Elderly.

    PubMed

    Vedel, Isabelle; De Stampa, Matthieu; Bergman, Howard; Ankri, Joel; Cassou, Bernard; Mauriat, Claire; Blanchard, François; Bagaragaza, Emmanuel; Lapointe, Liette

    2009-12-01

    Despite strong evidence for the efficacy of integrated systems, securing the participation of health professionals, particularly primary care physicians (PCPs), has proven difficult. Novel approaches are needed to resolve these problems. We developed a model - COPA - that is based on scientific evidence and an original design process in which health professionals, including PCPs, and managers participated actively. COPA targets very frail community-dwelling elders recruited through their PCP. It was designed to provide a better fit between the services provided and the needs of the elderly in order to reduce excess healthcare use, including unnecessary emergency room (ER) visits and hospitalizations, and prevent inappropriate long-term nursing home placements. The model's originality lies in: 1) having reinforced the role played by the PCP, which includes patient recruitment and care plan development; 2) having integrated health professionals into a multidisciplinary primary care team that includes case managers who collaborate closely with the PCP to perform a geriatric assessment (InterRAI MDS-HC) and implement care management programs; and 3) having integrated primary medical care and specialized care by introducing geriatricians into the community to see patients in their homes and organize direct hospitalizations while maintaining the PCP responsibility for medical decisions. Since COPA is currently the subject of both a quasi-experimental study and a qualitative study, we are also providing preliminary findings. These findings suggest that the model is feasible and well accepted by PCPs and patients. Moreover, our results indicate that the level of service utilization in COPA was less than what is reported at the national level, without any compromises in quality of care. PMID:20154510

  19. From Learning to Research: Developing a Hybrid Teacher Professional Development Model

    NASA Astrophysics Data System (ADS)

    Malmberg, J. S.; Odell, M. R.; Hoadley, C.; Sumner, T.; Maull, K.; Dibie, O.; Sundberg, C.; Kennedy, T.; Andersen, T.; Mackaro, J.; Randolph, J. G.; Tessendorf, S. A.; Wegner, K.

    2012-12-01

    In conjunction with The GLOBE Program's Student Climate Research Campaign, the From Learning to Research (L2R) project seeks to develop a successful model for student-teacher-scientist interaction and collaboration using 21st century technologies. The culminating event for each year of the project is the GLOBE Virtual Student Conference, which is held in May. At the conference, students present their locally relevant climate projects. To get to this final event, teachers participate in hybrid professional development including a weeklong summer professional development institute followed by twice monthly webinars. The weeklong professional development institute focused on project-based learning, Next Generation Science Standards, climate and climate change education, dealing with climate change misconceptions and controversies, and 21st century skills. Webinars included career talks by professionals in a variety of STEM careers, teacher updates on the climate projects, and science, technology, or education information. Now over halfway into the second year of the project, this presentation will highlight strategies and successes in developing this professional development model. 75 GLOBE-trained teachers (30 the first year, 45 the second year) from 22 US states and Puerto Rico have participated in the From Learning to Research project. The teachers represent a wide diversity of populations, including schools ranging from extremely rural to inner city and low-income public schools to Ivy League prep private schools. Regardless of the location, students and teachers were able to collaborate with other schools and scientists to study their local climates. The GLOBE Program (www.globe.gov) is an international K-12 science and education program, engaging teachers and their students in an exploration of the environment. Using scientific protocols, students collect environmental data in their community, asking questions, developing scientific projects, and ultimately gaining a better understanding of their world. GLOBE has been implemented at over 25,000 schools in over 110 countries since 1995.

  20. Measuring the Impact of Student Interaction with Student Affairs Professionals on Socially Responsible Leadership Development in the First Year of College

    ERIC Educational Resources Information Center

    Martin, Georgianna L.

    2013-01-01

    Using longitudinal data from the Wabash National Study on Liberal Arts Education, this research explored the impact of students' interactions with student affairs professionals on socially responsible leadership development during the first year of college. Overall, students' interactions with student affairs professionals were…

  1. Measuring the Impact of Student Interaction with Student Affairs Professionals on Socially Responsible Leadership Development in the First Year of College

    ERIC Educational Resources Information Center

    Martin, Georgianna L.

    2013-01-01

    Using longitudinal data from the Wabash National Study on Liberal Arts Education, this research explored the impact of students' interactions with student affairs professionals on socially responsible leadership development during the first year of college. Overall, students' interactions with student affairs professionals were…

  2. An Evaluation of Professional Development on Using Student Response Systems and Interactive Whiteboards for Formative Assessment in the Middle Schools of a Southeastern School District

    ERIC Educational Resources Information Center

    Fuller, Julia Susanne

    2011-01-01

    The purchase of 21st-century technologies for each middle school teacher in my school system coinciding with a historic lack of significant professional development in technology integration provided the impetus for the study. To address the problem, professional development focused on helping teachers use student response systems and mobile…

  3. An Evaluation of Professional Development on Using Student Response Systems and Interactive Whiteboards for Formative Assessment in the Middle Schools of a Southeastern School District

    ERIC Educational Resources Information Center

    Fuller, Julia Susanne

    2011-01-01

    The purchase of 21st-century technologies for each middle school teacher in my school system coinciding with a historic lack of significant professional development in technology integration provided the impetus for the study. To address the problem, professional development focused on helping teachers use student response systems and mobile…

  4. Tensions across Federalism, Localism, and Professional Autonomy: Social Media and Stakeholder Response to Increased Accountability

    ERIC Educational Resources Information Center

    Berry, Kimberly Scriven; Herrington, Carolyn D.

    2013-01-01

    Drawing upon research on federalism, localism, and professional autonomy, this article explores how educational stakeholders used social media to discuss and organize against the implementation of Differentiated Accountability in a large Florida school district. The results showed that the stakeholders used social media to engage in sense making…

  5. Exploring the Impact of Digital Technologies on Professional Responsibilities and Education

    ERIC Educational Resources Information Center

    Fenwick, Tara; Edwards, Richard

    2016-01-01

    Digital technologies in combination with "big" data and predictive analytics are having a significant impact upon professional practices at individual, organisational, national and international levels. The interplay of code, algorithms and big data are increasingly pervasive in the governing, leadership and practices of different…

  6. Situated Responses and Professional Development for Changing Student Demographics in the New Latino South

    ERIC Educational Resources Information Center

    Matthews, Paul H.; Portes, Pedro R.; Mellom, Paula J.

    2010-01-01

    This paper describes the outcomes and key elements of collaborative professional development on K-12 educators working to improve education of Latino and English learning students in a state with rapidly changing demographics. Across four years (2003-04 through 2006-07), 37 teams from 16 urban, suburban, and rural school districts in the state of…

  7. Exploring the Impact of Digital Technologies on Professional Responsibilities and Education

    ERIC Educational Resources Information Center

    Fenwick, Tara; Edwards, Richard

    2016-01-01

    Digital technologies in combination with "big" data and predictive analytics are having a significant impact upon professional practices at individual, organisational, national and international levels. The interplay of code, algorithms and big data are increasingly pervasive in the governing, leadership and practices of different…

  8. Ethics for the New Political Economy: What Can it Mean to be Professionally Responsible? Presidential Address

    ERIC Educational Resources Information Center

    Gunzenhauser, Michael G.

    2013-01-01

    In this address, the author builds the case that a new political economy of education, dominated by what Pauline Lipman calls the "neo-liberal social imaginary," is changing the moral context in which educators imagine their professional roles. The author argues that educators are placed in relation to others in rather complicated…

  9. Up, Close and Personal: Teachers' Responses to an Individualised Professional Learning Opportunity

    ERIC Educational Resources Information Center

    Muir, Tracey; Beswick, Kim; Williamson, John

    2010-01-01

    This paper provides an account of professional learning in action through documenting the experiences of three upper primary teachers as they engaged in reflection-on-action with the assistance of an academic mentor. Video-stimulated recall was used as a mechanism to encourage productive reflective practice, using video footage of each teacher's…

  10. 14 CFR 120.113 - Medical Review Officer, Substance Abuse Professional, and Employer Responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CFR part 40 and shall perform the functions set forth in 49 CFR part 40 and this subpart. If the... must perform the functions set forth in subpart G of 49 CFR part 40, and subpart E of this part. The... Professional (SAP). The SAP must perform the functions set forth in 49 CFR part 40, subpart O. (d)...

  11. 14 CFR 120.113 - Medical Review Officer, Substance Abuse Professional, and Employer Responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CFR part 40 and shall perform the functions set forth in 49 CFR part 40 and this subpart. If the... must perform the functions set forth in subpart G of 49 CFR part 40, and subpart E of this part. The... Professional (SAP). The SAP must perform the functions set forth in 49 CFR part 40, subpart O. (d)...

  12. 14 CFR 120.113 - Medical Review Officer, Substance Abuse Professional, and Employer Responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CFR part 40 and shall perform the functions set forth in 49 CFR part 40 and this subpart. If the... must perform the functions set forth in subpart G of 49 CFR part 40, and subpart E of this part. The... Professional (SAP). The SAP must perform the functions set forth in 49 CFR part 40, subpart O. (d)...

  13. 14 CFR 120.113 - Medical Review Officer, Substance Abuse Professional, and Employer Responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CFR part 40 and shall perform the functions set forth in 49 CFR part 40 and this subpart. If the... must perform the functions set forth in subpart G of 49 CFR part 40, and subpart E of this part. The... Professional (SAP). The SAP must perform the functions set forth in 49 CFR part 40, subpart O. (d)...

  14. 14 CFR 120.113 - Medical Review Officer, Substance Abuse Professional, and Employer Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CFR part 40 and shall perform the functions set forth in 49 CFR part 40 and this subpart. If the... must perform the functions set forth in subpart G of 49 CFR part 40, and subpart E of this part. The... Professional (SAP). The SAP must perform the functions set forth in 49 CFR part 40, subpart O. (d)...

  15. An Occupation's Responsibility: The Role of Social Foundations in the Cultivation of Professionalism

    ERIC Educational Resources Information Center

    Gunzenhauser, Michael G.

    2013-01-01

    In this essay, the author argues that inquiry and engagement in the social foundations of education is fundamental to cultivating professionalism in education. As many commentators on the subject have noted, teaching does not meet many of the criteria of a profession derived from the sociological study of fields of work. As Joseph Newman observes,…

  16. Skilling for the Workforce: A Tertiary Education Response to Enrich Professional Development

    ERIC Educational Resources Information Center

    Murphy, Gerald A.; Calway, Bruce A.

    2008-01-01

    Tertiary educators are being directed by government policy: to develop a learning environment where participants become more than passive receivers of knowledge and to skill the workforce through technical skills and competency-based education. Professional development is needed for compliance, and to develop and maintain generic, productivity,…

  17. Social Work Values and Pacifism: Opposition to War as a Professional Responsibility.

    ERIC Educational Resources Information Center

    Verschelden, Cia

    1993-01-01

    Contends that, if social workers behave professionally according to their prescribed values and ethics, it will follow that they are working from an active pacifist perspective. Presents definition of pacifism and examines pacifism and social work values (importance of individual, respect for differences, commitment to social justice, persistence…

  18. Social Work Values and Pacifism: Opposition to War as a Professional Responsibility.

    ERIC Educational Resources Information Center

    Verschelden, Cia

    1993-01-01

    Contends that, if social workers behave professionally according to their prescribed values and ethics, it will follow that they are working from an active pacifist perspective. Presents definition of pacifism and examines pacifism and social work values (importance of individual, respect for differences, commitment to social justice, persistence…

  19. Analysis of the Professional Choice Self-Efficacy Scale Using the Rasch-Andrich Rating Scale Model

    ERIC Educational Resources Information Center

    Ambiel, Rodolfo A. M.; Noronha, Ana Paula Porto; de Francisco Carvalho, Lucas

    2015-01-01

    The aim of this research was to analyze the psychometrics properties of the professional choice self-efficacy scale (PCSES), using the Rasch-Andrich rating scale model. The PCSES assesses four factors: self-appraisal, gathering occupational information, practical professional information search and future planning. Participants were 883 Brazilian…

  20. Teachers, Families, and Communities Supporting English Language Learners in Inclusive Pre-Kindergartens: An Evaluation of a Professional Development Model

    ERIC Educational Resources Information Center

    Hardin, Belinda J.; Lower, Joanna K.; Smallwood, Gretchen Robinson; Chakravarthi, Swetha; Li, Linlin; Jordan, Carol

    2010-01-01

    The purpose of the "Teachers, Families, and Communities Supporting English Language Learners" (TFC) project was to implement and evaluate a sustainable model of high-quality professional development focused on improving inclusive pre-kindergarten services for English Language Learners (ELL) and their families. The professional development program…

  1. Structural-Functional Model of Designing Individual Educational Path of Teacher's Professional Development in Conditions of Information Educational Environment

    ERIC Educational Resources Information Center

    Sharifzyanova, Kadriya Sh.; Shtreter, Juliya N.; Nauryzbayeva, Rahat N.

    2015-01-01

    Actuality of studied problem is due to constant modernization of teacher's professional development which depends on many factors and conditions aimed at identifying the reserve possibilities of professional qualified and competitive specialist. In this context, this article aims to develop structure the content of structural-functional model of…

  2. Peer Coaching as a Model for Professional Development in the Elementary Mathematics Context: Challenges, Needs and Rewards

    ERIC Educational Resources Information Center

    Jao, Limin

    2013-01-01

    As our knowledge about education continues to change, educators must refine and redefine their beliefs and teaching practices through professional development. In the peer coaching model of professional development, both participants have a chance to reflect on what they observe and on their own teaching practices. This reciprocal gain is one of…

  3. A Multi-Year Study of the Impact of the Rice Model Teacher Professional Development on Elementary Science Teachers

    ERIC Educational Resources Information Center

    Diaconu, Dana Viorica; Radigan, Judy; Suskavcevic, Milijana; Nichol, Carolyn

    2012-01-01

    A teacher professional development program for in-service elementary school science teachers, the Rice Elementary Model Science Lab (REMSL), was developed for urban school districts serving predominately high-poverty, high-minority students. Teachers with diverse skills and science capacities came together in Professional Learning Communities, one…

  4. A Model of Continuing Professional Competency Development by Using ICT (Study at Senior High School Teachers Padangsidimpuan, North Sumatera)

    ERIC Educational Resources Information Center

    Hasibuan, Sarmadan

    2013-01-01

    In order to solve the weakness of current status of high school teachers' professional competency in Padangsidimpuan the researcher purposed this study to implement A Model of Continuing Professional Competency Development by using Information Communication Technology (ICT). This study was conducted by using a Research and Development (R&D).…

  5. Dose-response model for teratological experiments involving quantal responses

    SciTech Connect

    Rai, K.; Van Ryzin, J.

    1985-03-01

    This paper introduces a dose-response model for teratological quantal response data where the probability of response for an offspring from a female at a given dose varies with the litter size. The maximum likelihood estimators for the parameters of the model are given as the solution of a nonlinear iterative algorithm. Two methods of low-dose extrapolation are presented, one based on the litter size distribution and the other a conservative method. The resulting procedures are then applied to a teratological data set from the literature.

  6. Dose response signal detection under model uncertainty.

    PubMed

    Dette, Holger; Titoff, Stefanie; Volgushev, Stanislav; Bretz, Frank

    2015-12-01

    We investigate likelihood ratio contrast tests for dose response signal detection under model uncertainty, when several competing regression models are available to describe the dose response relationship. The proposed approach uses the complete structure of the regression models, but does not require knowledge of the parameters of the competing models. Standard likelihood ratio test theory is applicable in linear models as well as in nonlinear regression models with identifiable parameters. However, for many commonly used nonlinear dose response models the regression parameters are not identifiable under the null hypothesis of no dose response and standard arguments cannot be used to obtain critical values. We thus derive the asymptotic distribution of likelihood ratio contrast tests in regression models with a lack of identifiability and use this result to simulate the quantiles based on Gaussian processes. The new method is illustrated with a real data example and compared to existing procedures using theoretical investigations as well as simulations. PMID:26228796

  7. Air Quality Response Modeling for Decision Support

    EPA Science Inventory

    Air quality management relies on photochemical models to predict the responses of pollutant concentrations to changes in emissions. Such modeling is especially important for secondary pollutants such as ozone and fine particulate matter which vary nonlinearly with changes in emis...

  8. Response Surface Modeling Using Multivariate Orthogonal Functions

    NASA Technical Reports Server (NTRS)

    Morelli, Eugene A.; DeLoach, Richard

    2001-01-01

    A nonlinear modeling technique was used to characterize response surfaces for non-dimensional longitudinal aerodynamic force and moment coefficients, based on wind tunnel data from a commercial jet transport model. Data were collected using two experimental procedures - one based on modem design of experiments (MDOE), and one using a classical one factor at a time (OFAT) approach. The nonlinear modeling technique used multivariate orthogonal functions generated from the independent variable data as modeling functions in a least squares context to characterize the response surfaces. Model terms were selected automatically using a prediction error metric. Prediction error bounds computed from the modeling data alone were found to be- a good measure of actual prediction error for prediction points within the inference space. Root-mean-square model fit error and prediction error were less than 4 percent of the mean response value in all cases. Efficacy and prediction performance of the response surface models identified from both MDOE and OFAT experiments were investigated.

  9. Detailed Modeling and Response of Demand Response Enabled Appliances

    SciTech Connect

    Vyakaranam, Bharat; Fuller, Jason C.

    2014-04-14

    Proper modeling of end use loads is very important in order to predict their behavior, and how they interact with the power system, including voltage and temperature dependencies, power system and load control functions, and the complex interactions that occur between devices in such an interconnected system. This paper develops multi-state time variant residential appliance models with demand response enabled capabilities in the GridLAB-DTM simulation environment. These models represent not only the baseline instantaneous power demand and energy consumption, but the control systems developed by GE Appliances to enable response to demand response signals and the change in behavior of the appliance in response to the signal. These DR enabled appliances are simulated to estimate their capability to reduce peak demand and energy consumption.

  10. Generalized IRT Models for Extreme Response Style

    ERIC Educational Resources Information Center

    Jin, Kuan-Yu; Wang, Wen-Chung

    2014-01-01

    Extreme response style (ERS) is a systematic tendency for a person to endorse extreme options (e.g., strongly disagree, strongly agree) on Likert-type or rating-scale items. In this study, we develop a new class of item response theory (IRT) models to account for ERS so that the target latent trait is free from the response style and the tendency…

  11. Strategies for Teaching Regional Climate Modeling: Online Professional Development for Scientists and Decision Makers

    NASA Astrophysics Data System (ADS)

    Walton, P.; Yarker, M. B.; Mesquita, M. D. S.; Otto, F. E. L.

    2014-12-01

    There is a clear role for climate science in supporting decision making at a range of scales and in a range of contexts: from Global to local, from Policy to Industry. However, clear a role climate science can play, there is also a clear discrepancy in the understanding of how to use the science and associated tools (such as climate models). Despite there being a large body of literature on the science there is clearly a need to provide greater support in how to apply appropriately. However, access to high quality professional development courses can be problematic, due to geographic, financial and time constraints. In attempt to address this gap we independently developed two online professional courses that focused on helping participants use and apply two regional climate models, WRF and PRECIS. Both courses were designed to support participants' learning through tutor led programs that covered the basic climate scientific principles of regional climate modeling and how to apply model outputs. The fundamental differences between the two courses are: 1) the WRF modeling course expected participants to design their own research question that was then run on a version of the model, whereas 2) the PRECIS course concentrated on the principles of regional modeling and how the climate science informed the modeling process. The two courses were developed to utilise the cost and time management benefits associated with eLearning, with the recognition that this mode of teaching can also be accessed internationally, providing professional development courses in countries that may not be able to provide their own. The development teams saw it as critical that the courses reflected sound educational theory, to ensure that participants had the maximum opportunity to learn successfully. In particular, the role of reflection is central to both course structures to help participants make sense of the science in relation to their own situation. This paper details the different structures of both courses, evaluating the advantages and disadvantages of each, along with the educational approaches used. We conclude by proposing a framework for the develop of educationally robust online professional development programs that actively supports decision makers in understanding, developing and applying regional climate models.

  12. ePMV Embeds Molecular Modeling into Professional Animation Software Environments

    PubMed Central

    Johnson, Graham T.; Autin, Ludovic; Goodsell, David S.; Sanner, Michel F.; Olson, Arthur J.

    2011-01-01

    SUMMARY Increasingly complex research has made it more difficult to prepare data for publication, education, and outreach. Many scientists must also wade through black-box code to interface computational algorithms from diverse sources to supplement their bench work. To reduce these barriers, we have developed an open-source plug-in, embedded Python Molecular Viewer (ePMV), that runs molecular modeling software directly inside of professional 3D animation applications (hosts) to provide simultaneous access to the capabilities of these newly connected systems. Uniting host and scientific algorithms into a single interface allows users from varied backgrounds to assemble professional quality visuals and to perform computational experiments with relative ease. By enabling easy exchange of algorithms, ePMV can facilitate interdisciplinary research, smooth communication between broadly diverse specialties and provide a common platform to frame and visualize the increasingly detailed intersection(s) of cellular and molecular biology. PMID:21397181

  13. A Quantitative Research Study on the Implementation of the Response-to-Intervention Model

    ERIC Educational Resources Information Center

    Mahoney, Jamie

    2011-01-01

    Response to Intervention (RTI) emerged as a new service delivery model designed to meet the learning needs of all students prior to diagnosis and placement in the special education setting. The problem was few research studies had been conducted between general education teachers with intensive professional development and those without…

  14. The scope for the involvement of patients in their consultations with health professionals: rights, responsibilities and preferences of patients.

    PubMed Central

    Buetow, S

    1998-01-01

    The degree and nature of patient involvement in consultations with health professionals influences problem and needs recognition and management, and public accountability. This paper suggests a framework for understanding the scope for patient involvement in such consultations. Patients are defined as co-producers of formal health services, whose potential for involvement in consultations depends on their personal rights, responsibilities and preferences. Patients' rights in consultations are poorly defined and, in the National Health Service (NHS), not legally enforceable. The responsibilities of patients are also undefined. I suggest that these are not to deny, of their own volition, the rights of others, which in consultations necessitate mutuality of involvement through information-exchange and shared decision-making. Preferences should be met insofar as they do not militate against responsibilities and rights. PMID:9752626

  15. The scope for the involvement of patients in their consultations with health professionals: rights, responsibilities and preferences of patients.

    PubMed

    Buetow, S

    1998-08-01

    The degree and nature of patient involvement in consultations with health professionals influences problem and needs recognition and management, and public accountability. This paper suggests a framework for understanding the scope for patient involvement in such consultations. Patients are defined as co-producers of formal health services, whose potential for involvement in consultations depends on their personal rights, responsibilities and preferences. Patients' rights in consultations are poorly defined and, in the National Health Service (NHS), not legally enforceable. The responsibilities of patients are also undefined. I suggest that these are not to deny, of their own volition, the rights of others, which in consultations necessitate mutuality of involvement through information-exchange and shared decision-making. Preferences should be met insofar as they do not militate against responsibilities and rights. PMID:9752626

  16. Modeling the space of camera response functions.

    PubMed

    Grossberg, Michael D; Nayar, Shree K

    2004-10-01

    Many vision applications require precise measurement of scene radiance. The function relating scene radiance to image intensity of an imaging system is called the camera response. We analyze the properties that all camera responses share. This allows us to find the constraints that any response function must satisfy. These constraints determine the theoretical space of all possible camera responses. We have collected a diverse database of real-world camera response functions (DoRF). Using this database, we show that real-world responses occupy a small part of the theoretical space of all possible responses. We combine the constraints from our theoretical space with the data from DoRF to create a low-parameter empirical model of response (EMoR). This response model allows us to accurately interpolate the complete response function of a camera from a small number of measurements obtained using a standard chart. We also show that the model can be used to accurately estimate the camera response from images of an arbitrary scene taken using different exposures. The DoRF database and the EMoR model can be downloaded at http://www.cs.columbia.edu/CAVE. PMID:15641715

  17. An investigation of a professional development model in science education: A systems approach

    NASA Astrophysics Data System (ADS)

    Bell, Glenda Love

    The Mathematics and Science Cooperative (MSEC), a four year longevity model of professional development education for in-service teachers, is closely aligned with the spirit and tenets of science for all. This partnership of a university, a school district, and a higher education coordinating board, seeks to promote and improve science and mathematics achievement for underserved and underrepresented populations. This study sought to explore how this model affects elementary in-service teachers' feelings of self-efficacy toward science and science teaching. Interactive Qualitative Research (IQR), a systems approach of natural inquiry, was used for this study. Theory is grounded in the data collected and analyzed through group processes. A core group of teachers, key teachers representing grades one through six and lead teachers the campus contact representatives, received professional development education from university professors in semi-monthly after school workshops and in a three week summer science institute held on-site. In this study, (N = 18) key and lead teachers participated in a focus group, a picture board exercise (a projective type exercise), interviews, and classroom observations. Within the system of the MSEC professional development model, cause and effect relationships among eleven phenomena were identified which had the greatest impact on the teachers' feelings of self-efficacy and science teaching practices. Changed teaching practices were indicated by inquiry-based science lessons with students as active learners. Five principles of self-efficacy: (1) efficacy; (2) goals setting; (3) values; (4) expectancy; and, (5) control beliefs were used to evaluate efficacy beliefs. Findings from the data collection and analysis identified two phenomena, the university instructional leadership role and teacher time commitments and time constraints, both internally and externally imposed, which seemed to have the greatest impact on elementary teachers' efficacy and science teaching practices. Provision of science materials and equipment and college level science content, process skills, and pedagogical skills knowledge facilitated by the university and the amount of time teachers chose to commit to professional development education work sessions and to the preparation and implementation of inquiry-based instruction in contrast to other professional and personal commitments were significant factors.

  18. Inter-professional Perinatal Simulation training: A valuable educational model to improve competencies amongst student midwives in Brussels, Belgium.

    PubMed

    Vermeulen, Joeri; Beeckman, Katrien; De Clercq, Gerlinde; Vandelannoote, Isabelle; Gucciardo, Léonardo; Laubach, Monika; Swinnen, Eva

    2016-02-01

    Simulation training is a powerful and evidence-based teaching method for students and healthcare professionals. The described educational model of Inter-professional Perinatal Simulation training is the result of a collaborative project with the Erasmus University College Brussels, the Medical School of the Vrije Universiteit Brussel (VUB) and the University Hospital Brussels. This model enhances student midwives to acquire competencies in all fields of midwifery according to national and European legislation and to the International Confederation of Midwives Global Standards for Midwifery Education. In our educational program, simulation training enhanced the achievement of decision-making and inter-professional communication competences. PMID:26719196

  19. Investigating the experience: A case study of a science professional development program based on Kolb's experiential learning model

    NASA Astrophysics Data System (ADS)

    Davis, Brian L.

    Professional development for educators has been defined as the process or processes by which teachers achieve higher levels of professional competence and expand their understanding of self, role, context and career (Duke and Stiggins, 1990). Currently, there is limited research literature that examines the effect a professional development course, which uses David Kolb's experiential learning model, has on the professional growth and teaching practice of middle school science teachers. The purpose of this interpretive case study is to investigate how three science teachers who participated in the Rivers to Reef professional development course interpreted the learning experience and integrated the experience into their teaching practice. The questions guiding this research are (1) What is the relationship between a professional development course that uses an experiential learning model and science teaching practice? (2) How do the Rivers to Reef participants reflect on and describe the course as a professional growth experience? The creation of the professional development course and the framework for the study were established using David Kolb's (1975) experiential learning theory and the reflection process model designed by David Boud (1985). The participants in the study are three middle school science teachers from schools representing varied settings and socioeconomic levels in the southeastern United States. Data collected used the three-interview series interview format designed by Dolbere and Schuman (Seidman, 1998). Data was analyzed for the identification of common categories related to impact on science teaching practice and professional growth. The major finding of this study indicates the years of teaching experience of middle school science teachers significantly influences how they approach professional development, what and how they learn from the experience, and the ways in which the experience influences their teaching practices.

  20. A model and typology of collaboration between professionals in healthcare organizations

    PubMed Central

    D'Amour, Danielle; Goulet, Lise; Labadie, Jean-François; Martín-Rodriguez, Leticia San; Pineault, Raynald

    2008-01-01

    Background The new forms of organization of healthcare services entail the development of new clinical practices that are grounded in collaboration. Despite recent advances in research on the subject of collaboration, there is still a need for a better understanding of collaborative processes and for conceptual tools to help healthcare professionals develop collaboration amongst themselves in complex systems. This study draws on D'Amour's structuration model of collaboration to analyze healthcare facilities offering perinatal services in four health regions in the province of Quebec. The objectives are to: 1) validate the indicators of the structuration model of collaboration; 2) evaluate interprofessional and interorganizational collaboration in four health regions; and 3) propose a typology of collaboration Methods A multiple-case research strategy was used. The cases were the healthcare facilities that offer perinatal services in four health regions in the province of Quebec (Canada). The data were collected through 33 semi-structured interviews with healthcare managers and professionals working in the four regions. Written material was also analyzed. The data were subjected to a "mixed" inductive-deductive analysis conducted in two main stages: an internal analysis of each case followed by a cross-sectional analysis of all the cases. Results The collaboration indicators were shown to be valid, although some changes were made to three of them. Analysis of the data showed great variation in the level of collaboration between the cases and on each dimension. The results suggest a three-level typology of collaboration based on the ten indicators: active collaboration, developing collaboration and potential collaboration. Conclusion The model and the typology make it possible to analyze collaboration and identify areas for improvement. Researchers can use the indicators to determine the intensity of collaboration and link it to clinical outcomes. Professionals and administrators can use the model to perform a diagnostic of collaboration and implement interventions to intensify it. PMID:18803881

  1. Core Temperature and Sweat Responses in Professional Women's Tennis Players During Tournament Play in the Heat

    PubMed Central

    Tippet, Melissa L.; Stofan, John R.; Lacambra, Magie; Horswill, Craig A.

    2011-01-01

    Abstract Context: Tennis is often played in hot, humid environments, intensifying the thermoregulatory strain placed on the athletes. As a safety measure, some tennis organizations allow for a 10-minute break in play between the second and third sets when environmental conditions are extreme. However, the actual effect of these breaks in reducing core temperature is unknown. Objective: To determine change in core temperature after a 10-minute break in play and assess fluid balance in professional female tennis players during tournament matches in the heat. Design: Cross-sectional study. Setting: A Women's Tennis Association Tour–sanctioned outdoor tournament on hard courts under hot conditions (30.3°C ± 2.3°C). Patients or Other Participants: Seven professional tennis players. Main Outcome Measure(s): Change in core temperature after a 10-minute break in tournament play, fluid intake, and sweat losses during match play. Results: Core temperature was reduced from 38.92°C to 38.67°C (change of ?0.25°C ± 0.20°C) when a break was taken (P ?=? .02). Mean sweat rate during match play was 2.0 ± 0.5 L/h. During that time, mean fluid intake was 1.5 ± 0.5 L/h, resulting in a 1.2% ± 1.0% reduction in body mass. Conclusions: Female professional tennis players are subjected to high heat loads during match play in hot environments. However, a 10-minute break in play decreased core temperature in 6 of 7 players by an average of 0.25°C, indicating that the break provides practical benefits in the field. Furthermore, although mean sweat rate in this group of female tennis players was high, most athletes were still able to minimize mass loss to less than 2% of their prematch weight. PMID:21214351

  2. Supervision in tribal and state child welfare agencies: professionalization, responsibilities, training needs, and satisfaction.

    PubMed

    MacEachron, A E

    1994-01-01

    Although tribal child welfare and family services have expanded substantially since the enactment of the Indian Child Welfare Act of 1978, little is known about tribal child welfare services or their personnel. This exploratory study compared supervisors from 11 tribal child welfare agencies and one state child welfare agency. Tribal and state supervisors reported similar levels of supervisory professionalization and satisfaction, but they differed in their ethnicity, their supervisory tasks, and their training needs. The results were interpreted from a systems perspective of ethnic-sensitive agency practice. PMID:8149774

  3. The Arctic Climate Modeling Program: K-12 Geoscience Professional Development for Rural Educators

    NASA Astrophysics Data System (ADS)

    Bertram, K. B.

    2009-12-01

    Helping teachers and students connect with scientists is the heart of the Arctic Climate Modeling Program (ACMP), funded from 2005-09 by the National Science Foundation’s Innovative Technology Experience for Students and Teachers. ACMP offered progressive yearlong science, technology and math (STM) professional development that prepared teachers to train youth in workforce technologies used in Arctic research. ACMP was created for the Bering Strait School District, a geographically isolated area with low standardized test scores, high dropout rates, and poverty. Scientists from around the globe have converged in this region and other areas of the Arctic to observe and measure changes in climate that are significant, accelerating, and unlike any in recorded history. Climate literacy (the ability to understand Earth system science and to make scientifically informed decisions about climate changes) has become essential for this population. Program resources were designed in collaboration with scientists to mimic the processes used to study Arctic climate. Because the Bering Strait School District serves a 98 percent Alaska Native student population, ACMP focused on best practices shown to increase the success of minority students. Significant research indicates that Alaska Native students succeed academically at higher rates when instruction addresses topics of local interest, links education to the students’ physical and cultural environment, uses local knowledge and culture in the curriculum, and incorporates hands-on, inquiry-based lessons in the classroom. A seven-partner consortium of research institutes and Alaska Native corporations created ACMP to help teachers understand their role in nurturing STM talent and motivating students to explore geoscience careers. Research underscores the importance of increasing school emphasis in content areas, such as climate, that facilitate global awareness and civic responsibility, and that foster critical thinking and other 21st century learning skills. Climate studies offer insight into a broad cross-section of STM careers, and provide a natural forum for helping students develop problem-solving skills inherent in STM research. Climate research involves sophisticated technology, a complex set of 21st century skills, and the ability to collaborate with an international community. Professional development that trains teachers in these skills is essential considering that recent research shows 90 percent of U.S. secondary students are taught Earth and physical science by a teacher lacking STM certification. ACMP summative evaluation posed three questions: 1) Did ACMP training meet teachers’ needs? 2) Did ACMP involvement result in more effective teachers and teaching? 3) Did participation in ACMP result in higher Bering Strait School District student achievement? Teachers and students were evaluated using a mixed method design incorporating descriptive components with a before/after design to measure what teachers and students learned. Community members, 165 teachers, and 1,738 individual students participated in the program, which was successful in its goals overall.

  4. Non-professional paint stripping, model prediction and experimental validation of indoor dichloromethane levels.

    PubMed

    van Veen, M P; Fortezza, F; Spaans, E; Mensinga, T T

    2002-06-01

    We have experimentally quantified exposure to dichloromethane during non-professional paint stripping and validated the mathematical paint exposure model of van Veen et al. (1999). The model innovates the prediction of the dichloromethane evaporation rate and room concentration by accounting for transport in the paint stripper matrix. The experiments show that peak concentrations range from 600 to 1600 mg/m3, increasing to 2000 mg/m3 when direct sun radiation increases evaporation. A naive model prediction, using a priori parameter values from the experimental set-up and a previous experiment with alkanes, accurately predicts the upper range of the experimental values, but overpredicted four out of six experiments. Statistical fit of the two paint stripper layer parameters to the experimental data resulted in a good coincidence of predicted and experimental data. Model and experiment indicate that 10-30% of dichloromethane is immediately available for evaporation. PMID:12216472

  5. Influence of Constructivist Professional Development on Chemistry Content Knowledge and Scientific Model Development

    NASA Astrophysics Data System (ADS)

    Khourey-Bowers, Claudia; Fenk, Christopher

    2009-10-01

    The purpose of this study was to explore the relationship between teachers’ ( N = 69) participation in constructivist chemistry professional development (PD) and enhancement of content (CK) and pedagogical content knowledge (PCK) (representational thinking and conceptual change strategies) and self-efficacy (PSTE). Quantitative measures assessed CK, PCK, and PSTE. Document analysis focused on PCK. Elementary teachers gained CK, PCK, PSTE, and designed lessons to advance thinking from macroscopic to abstract models. Middle/secondary teachers gained PSTE, PCK, and introduced macroscopic models to develop understanding of previously taught abstract models. All implemented representational thinking and conceptual change strategies. Results suggest that: (1) constructivist PD meets the needs of teachers of varying CK, and (2) instruction should connect representational models with alternative conceptions, integrating radical and social constructivism.

  6. A descriptive evaluation of the Seattle Police Department's crisis response team officer/mental health professional partnership pilot program.

    PubMed

    Helfgott, Jacqueline B; Hickman, Matthew J; Labossiere, Andre P

    2016-01-01

    The Seattle Police Department (SPD) recently enhanced their response to individuals in behavioral crisis through a pilot Crisis Response Team (CRT) consisting of dedicated Crisis Intervention Team (CIT) officers (OFC) paired with a Mental Health Professional (MHP). This study presents results of an incident-based descriptive evaluation of the SPD's CRT pilot program, implemented from 2010 to 2012. The purpose of the evaluation was to determine the value-added by the MHP in cases involving individuals in behavioral crisis as well as the effectiveness of the CRT program with regard to resolution time, repeat contacts, and referral to services. Data were collected from SPD general offense and supplemental reports for a 12-month segment of the program. Key variables included incident location, case clearance, repeat contacts, linkages to services, and case disposition. Results of analyses of general offense and supplemental reports are presented and implications for future development of the OFC/MHP partnership are discussed. PMID:26314890

  7. International Trade Professional Curriculum System Innovation and Personnel Training Model Exploration

    NASA Astrophysics Data System (ADS)

    Xiao, Yang

    With the rapid development of China's foreign trade, now many universities have set up the International Trade major one after another; The University must be based on our own resources superiority to have the scientific orientation of personnel training objectives, which can make trained students meet needs of society and enterprises better. This paper based on the characteristics of International Trade major in University proposes to take the personnel training model combining with "Work, Certificate and Learning" as the objective, proceeding the orientation of professional personnel and settings of certificate testing module and teaching module, to construct the curriculum system from the innovation of theoretical and practical teaching.

  8. Assesssing herbal medical practitioners in professional qualifying examination in Ghana, a model.

    PubMed

    Adusi-Poku, Yaw; Okine, Laud K-N; Hlortsi-Akakpo, F K; Fleischer, Theophilus C; Mensah, M L K; Arhin, Peter; Agyemfra, George; Dabra, Togbega; Mensah, E N

    2010-01-01

    About 70% of Ghanaians depend on Alternative health practice for their primary health care needs. Hence, there is the need to streamline and regulate these practices. Graduates from the Faculty of Pharmacy and Pharmaceutical Sciences, Kwame Nkrumah University of Science and Technology (K.N.U.S.T), Kumasi-Ghana were assessed by the Professional Qualifying Examination Board of the Traditional Medicine Practice Council (TMPC), Ghana, after two years of internship training. A model of assessment took into consideration, the scope of the university training, internship and the primary health care needs of the society. PMID:21304617

  9. A Unidimensional Item Response Model for Unfolding Responses from a Graded Disagree-Agree Response Scale.

    ERIC Educational Resources Information Center

    Roberts, James S.; Laughlin, James E.

    1996-01-01

    A parametric item response theory model for unfolding binary or graded responses is developed. The graded unfolding model (GUM) is a generalization of the hyperbolic cosine model for binary data of D. Andrich and G. Luo (1993). Applicability of the GUM to attitude testing is illustrated with real data. (SLD)

  10. Evaluation of an integrative model for professional development and research in a dental curriculum.

    PubMed

    Ditmyer, Marcia M; Mobley, Connie C; Davenport, William D

    2014-03-01

    The purpose of this project was to evaluate a Research, Professional Development, and Critical Thinking Integrative Model developed for use in a dental curriculum. This article outlines strategies used in developing a competency-based pedagogical model designed to provide a tailored student learning environment with objective, measurable, and calibrated assessment outcomes. The theoretical model integrated elements of critical thinking, professionalism, and evidence-based dentistry across dental school disciplines; implementation was based on consensus of dental faculty and student representatives about course content, faculty allocation, and curriculum alignment. Changes introduced included the following: 1) conversion and integration of previously siloed course content taught in Years 1 and 2 to sequential two-year combined courses; 2) reduction of course and content redundancies; 3) delivery of courses by teams of faculty members in biomedical, behavioral, and clinical sciences; and 4) reduction of total curriculum credit/contact hours from 13.5 (201 contact hours) to 5.0 (60 contact hours), allowing the Curriculum Committee to accommodate additional courses. These changes resulted in improvement in student satisfaction. PMID:24609339

  11. The Kawa model: the power of culturally responsive occupational therapy.

    PubMed

    Iwama, Michael K; Thomson, Nicole A; Macdonald, Rona M

    2009-01-01

    The Kawa (Japanese for river) model, developed by Japanese and Canadian rehabilitation professionals, presents an important and novel alternative to contemporary 'Western' models of rehabilitation. Rather than focussing primarily on the individual client, the Kawa model focusses on 'contexts' that shape and influence the realities and challenges of peoples' dayto-day lives. The first substantial model of rehabilitation practice developed outside of the West illuminates the transactional quality of human-environment dynamics and the importance of inter-relations of self and others through the metaphor of a river's flow. The model's reflection of Eastern thought and views of nature presents a useful point of comparison to familiar rational and mechanical explanations of occupation and well-being. In this article, the rationale for an alternative model in rehabilitation is presented, followed by an explanation of the structure and concepts of the Kawa model. Implications for culturally responsive practice as well as the model's significance to the advancement of culturally safe rehabilitation worldwide are discussed. PMID:19479503

  12. Use Of Pre-operative Testing And Physicians’ Response To Professional Society Guidance

    PubMed Central

    Sigmund, Alana E.; Stevens, Elizabeth R.; Blitz, Jeanna; Ladapo, Joseph A.

    2015-01-01

    Importance The value of routine pre-operative testing prior to most surgical procedures is widely considered to be low. To improve the quality of pre-operative care and reduce waste, two professional societies released guidance in 2002, but researchers and policymakers remain concerned about the health and cost burden of low-value care in the pre-operative setting. Objective To examine the long-term, national impact of 2002 professional guidance from the American College of Cardiology/American Heart Association (ACC/AHA) and American Society of Anesthesiologists (ASA), on physicians’ use of routine pre-operative testing. Design, Setting, Participants U.S. adults evaluated in pre-operative visits in the National Ambulatory Medical Care Survey (NAMCS) and National Hospital Ambulatory Medical Care Survey (NHAMCS) between 1997-2010. A quasi-experimental, differences-in-differences (DID) approach evaluated whether professional guidance in 2002 was associated with changes in pre-operative testing patterns, while adjusting for temporal trends in routine testing, as captured by testing patterns in general medical exams. Main Measures Physician orders for outpatient plain radiography, hematocrit, urinalysis, electrocardiogram (ECG), and cardiac stress testing. Results Over the 14-year period, the average annual number of pre-operative visits in the US increased from 6.8 million in 1997-1999, to 9.8 million in 2002-2004, to 14.3 million in 2008-2010. After accounting for temporal trends in routine testing, we found no statistically significant overall changes in the use of plain radiography (11.3% in 1997-2002 to 9.9% in 2003-2010, DID=?1.0-per-100-visits 95% CI-4.1,2.2), hematocrit (9.4% in 1997-2002 to 4.1% in 2003-2010, DID=+1.2-per-100-visits 95% CI-2.2,4.7), urinalysis (12.2% in 1997-2002 to 8.9% in 2003-2010, DID=+2.7-per-100-visits 95% CI-1.7,7.1), or cardiac stress testing (1.0% in 1997-2002 to 2.0% in 2003-2010, DID=+0.7-per-100-visits 95% CI-0.1,1.5) after release of professional guidance. However, the rate of ECG testing fell (19.4% in 1997-2002 to 14.3% in 2003-2010, DID=?6.7-per-100-visits, 95%CI-10.6,?2.7%) in the period after these guidelines. Conclusions and Relevance The release of 2002 guidance reduced the incidence of routine ECG but not of plain radiography, hematocrit, urinalysis, or cardiac stress testing. Because routine pre-operative testing is generally considered to provide low incremental value, more concerted efforts to understand physician behavior and remove barriers to guideline adherence may improve quality and reduce healthcare costs. PMID:26053956

  13. Analysis of the Response Speed of Musculature of the Knee in Professional Male and Female Volleyball Players

    PubMed Central

    Rodríguez-Ruiz, D.; Diez-Vega, I.; Rodríguez-Matoso, D.; Fernandez-del-Valle, M.; Sagastume, R.; Molina, J. J.

    2014-01-01

    The aim of this study was to evaluate the normalized response speed (Vrn) of the knee musculature (flexor and extensor) in high competitive level volleyball players using tensiomyography (TMG) and to analyze the muscular response of the vastus medialis (VM), rectus femoris (RF), vastus lateralis (VL), and biceps femoris (BF) in accordance with the specific position they play in their teams. One hundred and sixty-six players (83 women and 83 men) were evaluated. They belonged to eight teams in the Spanish women's superleague and eight in the Spanish men's superleague. The use of Vrn allows avoiding possible sample imbalances due to anatomical and functional differences and demands. We found differences between Vrn in each of the muscles responsible for extension (VM, RF, and VL) and flexion (BF) regardless of the sex. Normalized response speed differences seem to be larger in setters, liberos and outside players compared to middle blockers and larger in males when compared to females. These results of Vrn might respond to the differences in the physical and technical demands of each specific position, showing an improved balance response of the knee extensor and flexor musculature in male professional volleyball players. PMID:25003109

  14. Analysis of the response speed of musculature of the knee in professional male and female volleyball players.

    PubMed

    Rodríguez-Ruiz, D; Diez-Vega, I; Rodríguez-Matoso, D; Fernandez-del-Valle, M; Sagastume, R; Molina, J J

    2014-01-01

    The aim of this study was to evaluate the normalized response speed (Vrn) of the knee musculature (flexor and extensor) in high competitive level volleyball players using tensiomyography (TMG) and to analyze the muscular response of the vastus medialis (VM), rectus femoris (RF), vastus lateralis (VL), and biceps femoris (BF) in accordance with the specific position they play in their teams. One hundred and sixty-six players (83 women and 83 men) were evaluated. They belonged to eight teams in the Spanish women's superleague and eight in the Spanish men's superleague. The use of Vrn allows avoiding possible sample imbalances due to anatomical and functional differences and demands. We found differences between Vrn in each of the muscles responsible for extension (VM, RF, and VL) and flexion (BF) regardless of the sex. Normalized response speed differences seem to be larger in setters, liberos and outside players compared to middle blockers and larger in males when compared to females. These results of Vrn might respond to the differences in the physical and technical demands of each specific position, showing an improved balance response of the knee extensor and flexor musculature in male professional volleyball players. PMID:25003109

  15. Graded Response Model Based on the Logistic Positive Exponent Family of Models for Dichotomous Responses

    ERIC Educational Resources Information Center

    Samejima, Fumiko

    2008-01-01

    Samejima ("Psychometrika "65:319--335, 2000) proposed the logistic positive exponent family of models (LPEF) for dichotomous responses in the unidimensional latent space. The objective of the present paper is to propose and discuss a graded response model that is expanded from the LPEF, in the context of item response theory (IRT). This specific…

  16. Graded Response Model Based on the Logistic Positive Exponent Family of Models for Dichotomous Responses

    ERIC Educational Resources Information Center

    Samejima, Fumiko

    2008-01-01

    Samejima ("Psychometrika "65:319--335, 2000) proposed the logistic positive exponent family of models (LPEF) for dichotomous responses in the unidimensional latent space. The objective of the present paper is to propose and discuss a graded response model that is expanded from the LPEF, in the context of item response theory (IRT). This specific…

  17. Modeling T cell responses to antigenic challenge

    PubMed Central

    Wodarz, Dominik

    2014-01-01

    T cell responses are a crucial part of the adaptive immune system in the fight against infections. This article discusses the use of mathematical models for understanding the dynamics of cytotoxic T lymphocyte (CTL) responses against viral infections. Complementing experimental research, mathematical models have been very useful for exploring new hypotheses, interpreting experimental data, and for defining what needs to be measured to improve understanding. This review will start with minimally parameterized models of CTL responses, which have generated some valuable insights into basic dynamics and correlates of control. Subsequently, more biological complexity is incorporated into this modeling framework, examining different mechanisms of CTL expansion, different effector activities, and the influence of T cell help. Models and results are discussed in the context of data from specific infections. PMID:25269610

  18. Modeling T cell responses to antigenic challenge.

    PubMed

    Wodarz, Dominik

    2014-10-01

    T cell responses are a crucial part of the adaptive immune system in the fight against infections. This article discusses the use of mathematical models for understanding the dynamics of cytotoxic T lymphocyte (CTL) responses against viral infections. Complementing experimental research, mathematical models have been very useful for exploring new hypotheses, interpreting experimental data, and for defining what needs to be measured to improve understanding. This review will start with minimally parameterized models of CTL responses, which have generated some valuable insights into basic dynamics and correlates of control. Subsequently, more biological complexity is incorporated into this modeling framework, examining different mechanisms of CTL expansion, different effector activities, and the influence of T cell help. Models and results are discussed in the context of data from specific infections. PMID:25269610

  19. Transformation of a nursing culture through actualization of a nursing professional practice model.

    PubMed

    Jost, Sandra G; Rich, Victoria L

    2010-01-01

    Leading and effecting meaningful change in a nursing division culture, such as the type required to achieve Magnet designation, entails senior nurse executives to be well-acquainted not only with the facts and figures of their business but also with the nuances, myths, and cultures that either enable or block a change from occurring. Expert nurse leaders embrace the story being told by data on dashboards and the quality outcomes achieved and look beyond those points of information out to the edges of their division. These nurse executives also seek to understand the pivotal, perhaps seemingly inconsequential things (notions, beliefs, cultural beliefs, and stories) that will block or tip a culture to change and achieve success. At the Hospital of the University of Pennsylvania (HUP), a Magnet-designated organization, the road to Magnet was not straightforward. Instead, the path was a winding, learning journey. Through authentic leadership and the conception and actualization of a professional practice model, the HUP Nursing Excellence in Professional Practice (HUP NEPP) model, Magnet designation was achieved and a nursing culture was transformed. PMID:20023559

  20. Taxonomy for Modeling Demand Response Resources

    SciTech Connect

    Olsen, Daniel; Kiliccote, Sila; Sohn, Michael; Dunn, Laura; Piette, Mary, A

    2014-08-01

    Demand response resources are an important component of modern grid management strategies. Accurate characterizations of DR resources are needed to develop systems of optimally managed grid operations and to plan future investments in generation, transmission, and distribution. The DOE Demand Response and Energy Storage Integration Study (DRESIS) project researched the degree to which demand response (DR) and energy storage can provide grid flexibility and stability in the Western Interconnection. In this work, DR resources were integrated with traditional generators in grid forecasting tools, specifically a production cost model of the Western Interconnection. As part of this study, LBNL developed a modeling framework for characterizing resource availability and response attributes of DR resources consistent with the governing architecture of the simulation modeling platform. In this report, we identify and describe the following response attributes required to accurately characterize DR resources: allowable response frequency, maximum response duration, minimum time needed to achieve load changes, necessary pre- or re-charging of integrated energy storage, costs of enablement, magnitude of controlled resources, and alignment of availability. We describe a framework for modeling these response attributes, and apply this framework to characterize 13 DR resources including residential, commercial, and industrial end-uses. We group these end-uses into three broad categories based on their response capabilities, and define a taxonomy for classifying DR resources within these categories. The three categories of resources exhibit different capabilities and differ in value to the grid. Results from the production cost model of the Western Interconnection illustrate that minor differences in resource attributes can have significant impact on grid utilization of DR resources. The implications of these findings will be explored in future DR valuation studies.

  1. Health Information on the Web and Consumers’ Perspectives on Health Professionals’ Responses to Information Exchange

    PubMed Central

    2014-01-01

    Background Health information technology, which is sometimes referred to as informaticization of medicine, is changing the extent to which patients become competent producers of their own health by enabling them access to health information anytime and anywhere. Objective This research provides preliminary information on users' perceptions of the extent to which use of the Internet for health information impacts medical encounters. We specifically explored the following questions: (1) To what extent perceptions of positive or negative changes in medical encounters are associated with sociodemographic background of online health information seekers, and how often the Internet information is discussed with providers? (2) To what extent is there an association between perceived changes in medical encounters and frequency of referring to the Internet during medical encounters? (3) To what extent is there an association between sociodemographic background of online health information users and frequency of discussing of the Internet information with providers? Methods The data for this study was derived from a national sampling of online health and medical information users who participated in the Study of Health and Medical Information in Cyberspace—Survey of User Perceptions (N=710). This study used a nationally representative online research panel of the US adults maintained by the Knowledge Networks. Analysis of variance (ANOVA), chi-square, and t tests were performed to examine the data. Results Although Internet sources allow people the opportunity to gather health or medical information, discussion of this information was not a very common activity. It is noteworthy that half of the sample never or rarely discussed health/medical information obtained from Internet sources with health professionals. Chi-square analyses revealed that discussion of online health information with providers were associated with education, income, and marital status. We also found that discussion of the Internet information mostly promotes better physician-patient interactions. Analyses with post-hoc tests identified that perceived changes in medical encounters were associated with age, education, and income. However, 9.1% (64/703) of our respondents strongly agreed that the interactions with their providers have been strained. T test analyses showed that marital status, race, and gender were not significant. Conclusions Embracing new technologies, and adapting to changing roles and relationships in delivery of medical care are critical to effective delivery of patient-centered care. Health professionals could also guide patients on how to evaluate information and where to access to reliable and accurate information. PMID:25075248

  2. A Verbal Response Model of Assertiveness

    ERIC Educational Resources Information Center

    Winship, Barbara J.; Kelley, Jan D.

    1976-01-01

    Investigated the effect of a verbal response model of assertiveness with nonassertive college female nursing students. The model is composed of three verbal components presented in a systematic training program. Subjects (N=25) were randomly assigned to the assertive training group, the attention control group, and the no-treatment control group.…

  3. Experiential Professional Development: A Model for Meaningful and Long-Lasting Change in Classrooms

    ERIC Educational Resources Information Center

    Burke, Brigid M.

    2013-01-01

    An experiential approach to professional development (EPD) allowed Spanish teachers opportunities to improve their practice through demonstration, observation, collaboration, fieldwork, and reflection. As result of "experiential" professional development, Burke (2012) found that teachers' knowledge about communicative language teaching…

  4. Experiential Professional Development: A Model for Meaningful and Long-Lasting Change in Classrooms

    ERIC Educational Resources Information Center

    Burke, Brigid M.

    2013-01-01

    An experiential approach to professional development (EPD) allowed Spanish teachers opportunities to improve their practice through demonstration, observation, collaboration, fieldwork, and reflection. As result of "experiential" professional development, Burke (2012) found that teachers' knowledge about communicative language teaching…

  5. Personal Beliefs and Professional Responsibilities: Ethiopian Midwives' Attitudes toward Providing Abortion Services after Legal Reform.

    PubMed

    Holcombe, Sarah Jane; Berhe, Aster; Cherie, Amsale

    2015-03-01

    In 2005, Ethiopia liberalized its abortion law and subsequently authorized midwives to offer abortion services. Using a 2013 survey of 188 midwives and 12 interviews with third-year midwifery students, this cross-sectional research examines midwives' attitudes toward abortion to understand their decisions about service provision. Most midwives were willing to provide abortion services. This willingness was positively and significantly related to clinical experience with abortion, but negatively and significantly related to religiosity, belief that providers have the right to refuse to provide services, and care of patients from periurban as opposed to rural areas. No significant relationship was found with perceptions of abortion stigma, years of work as a midwife, or knowledge of the law. Interview data suggest complex dynamics underlying midwives' willingness to offer services, including conflicts between professional norms and religious beliefs. Findings can inform Ethiopia's efforts to reduce maternal mortality through task-shifting to midwives and can aid other countries that are confronting provider shortages and high levels of maternal mortality and morbidity, particularly due to unsafe abortion. PMID:25753060

  6. Professional Literature.

    ERIC Educational Resources Information Center

    Shaw, Jean M.; And Others

    1995-01-01

    Reviews "Investigating Mathematics with Young Children" (Althouse); "Homecoming for Babies after the Neonatal Intensive Care Nursery: A Guide for Parents," with companion guide for professionals (Hanson and VandenBerg); "HIV/AIDS: A Challenge to Us All," with companion video (Pediatric AIDS Foundation); and "Modeling Healthy Behavior: Actions and…

  7. Evaluating the Usability of a Professional Modeling Tool Repurposed for Middle School Learning

    NASA Astrophysics Data System (ADS)

    Peters, Vanessa L.; Songer, Nancy Butler

    2012-10-01

    This paper reports the results of a three-stage usability test of a modeling tool designed to support learners' deep understanding of the impacts of climate change on ecosystems. The design process involved repurposing an existing modeling technology used by professional scientists into a learning tool specifically designed for middle school students. To evaluate usability, we analyzed students' task performance and task completion time as they worked on an activity with the repurposed modeling technology. In stage 1, we conducted remote testing of an early modeling prototype with urban middle school students (n = 84). In stages 2 and 3, we used screencasting software to record students' mouse and keyboard movements during collaborative think-alouds (n = 22) and conducted a qualitative analysis of their peer discussions. Taken together, the study findings revealed two kinds of usability issues that interfered with students' productive use of the tool: issues related to the use of data and information, and issues related to the use of the modeling technology. The study findings resulted in design improvements that led to stronger usability outcomes and higher task performance among students. In this paper, we describe our methods for usability testing, our research findings, and our design solutions for supporting students' use of the modeling technology and use of data. The paper concludes with implications for the design and study of modeling technologies for science learning.

  8. Initiating Small Class Teaching in Hong Kong: Video Reflective Narratives and the Professional Developmental Learning Model

    ERIC Educational Resources Information Center

    Wong, Marina W. Y.; Pow, Jacky W. C.

    2012-01-01

    This study explores the use of video reflective narratives. It reports on data derived from 28 in-service primary school teachers undertaking professional development to support small class (n = 25) teaching in Hong Kong. The findings serve to highlight that such professional development is fraught with confounds, for professional development…

  9. The Multilayered Peer Coaching Model and the In-Service Professional Development of Tertiary EFL Teachers

    ERIC Educational Resources Information Center

    Meng, Junyi; Tajaroensuk, Songphorn; Seepho, Sirinthorn

    2013-01-01

    The increasing need to learn English worldwide leads to the rapid development in the field of Teaching English as a Foreign Language (TEFL). Teachers in this profession are required to reach a much higher level of professionalism now, and their in-service professional development can be an effective approach to updating their professional learning…

  10. Development and evaluation of an innovative model of inter-professional education focused on asthma medication use

    PubMed Central

    2014-01-01

    Background Inter-professional learning has been promoted as the solution to many clinical management issues. One such issue is the correct use of asthma inhaler devices. Up to 80% of people with asthma use their inhaler device incorrectly. The implications of this are poor asthma control and quality of life. Correct inhaler technique can be taught, however these educational instructions need to be repeated if correct technique is to be maintained. It is important to maximise the opportunities to deliver this education in primary care. In light of this, it is important to explore how health care providers, in particular pharmacists and general medical practitioners, can work together in delivering inhaler technique education to patients, over time. Therefore, there is a need to develop and evaluate effective inter-professional education, which will address the need to educate patients in the correct use of their inhalers as well as equip health care professionals with skills to engage in collaborative relationships with each other. Methods This mixed methods study involves the development and evaluation of three modules of continuing education, Model 1, Model 2 and Model 3. A fourth group, Model 4, acting as a control. Model 1 consists of face-to-face continuing professional education on asthma inhaler technique, aimed at pharmacists, general medical practitioners and their practice nurses. Model 2 is an electronic online continuing education module based on Model 1 principles. Model 3 is also based on asthma inhaler technique education but employs a learning intervention targeting health care professional relationships and is based on sociocultural theory. This study took the form of a parallel group, repeated measure design. Following the completion of continuing professional education, health care professionals recruited people with asthma and followed them up for 6 months. During this period, inhaler device technique training was delivered and data on patient inhaler technique, clinical and humanistic outcomes were collected. Outcomes related to professional collaborative relationships were also measured. Discussion Challenges presented included the requirement of significant financial resources for development of study materials and limited availability of validated tools to measure health care professional collaboration over time. PMID:24708800

  11. Log-Multiplicative Association Models as Item Response Models

    ERIC Educational Resources Information Center

    Anderson, Carolyn J.; Yu, Hsiu-Ting

    2007-01-01

    Log-multiplicative association (LMA) models, which are special cases of log-linear models, have interpretations in terms of latent continuous variables. Two theoretical derivations of LMA models based on item response theory (IRT) arguments are presented. First, we show that Anderson and colleagues (Anderson & Vermunt, 2000; Anderson & Bockenholt,…

  12. Can instruction in engineering ethics change students' feelings about professional responsibility?

    PubMed

    Hashemian, Golnaz; Loui, Michael C

    2010-03-01

    How can a course on engineering ethics affect an undergraduate student's feelings of responsibility about moral problems? In this study, three groups of students were interviewed: six students who had completed a specific course on engineering ethics, six who had registered for the course but had not yet started it, and six who had not taken or registered for the course. Students were asked what they would do as the central character, an engineer, in each of two short cases that posed moral problems. For each case, the role of the engineer was successively changed and the student was asked how each change altered his or her decisions about the case. Students who had completed the ethics course considered more options before making a decision, and they responded consistently despite changes in the cases. For both cases, even when they were not directly involved, they were more likely to feel responsible and take corrective action. Students who were less successful in the ethics course gave answers similar to students who had not taken the course. This latter group of students seemed to have weaker feelings of responsibility: they would say that a problem was "not my business." It appears that instruction in ethics can increase awareness of responsibility, knowledge about how to handle a difficult situation, and confidence in taking action. PMID:20146104

  13. Responsive Medical Professionalism: Integrating Education, Practice, and Community in a Market-Driven Era.

    ERIC Educational Resources Information Center

    Frankford, David M.; Konrad, Thomas R.

    1998-01-01

    The traditional response of medical education to challenges from the external environment has been to claim that the medical profession must have autonomy concerning educational mission. However, as social, educational, and economic forces change, more explicit, formal, and systematic linkages between practice institutions and educational…

  14. Addressing the Gap between Case Law and Professional Practice: A Response to Zirkel

    ERIC Educational Resources Information Center

    Smith, Carl; Katsiyannis, Antonis; Ryan, Joseph

    2014-01-01

    In this article, authors Carl Smith, Antonis Katsiyannis, and Joseph Ryan respond to Zirkel's most recent article, "The Law in the Special Education Literature: A Brief Legal Critique," published in this issue of "Behavioral Disorders." Smith, Katsiyannis, and Ryan begin their response by saying that "The Law in the…

  15. Addressing the Gap between Case Law and Professional Practice: A Response to Zirkel

    ERIC Educational Resources Information Center

    Smith, Carl; Katsiyannis, Antonis; Ryan, Joseph

    2014-01-01

    In this article, authors Carl Smith, Antonis Katsiyannis, and Joseph Ryan respond to Zirkel's most recent article, "The Law in the Special Education Literature: A Brief Legal Critique," published in this issue of "Behavioral Disorders." Smith, Katsiyannis, and Ryan begin their response by saying that "The Law in the…

  16. Multiscale modeling of mucosal immune responses

    PubMed Central

    2015-01-01

    Computational modeling techniques are playing increasingly important roles in advancing a systems-level mechanistic understanding of biological processes. Computer simulations guide and underpin experimental and clinical efforts. This study presents ENteric Immune Simulator (ENISI), a multiscale modeling tool for modeling the mucosal immune responses. ENISI's modeling environment can simulate in silico experiments from molecular signaling pathways to tissue level events such as tissue lesion formation. ENISI's architecture integrates multiple modeling technologies including ABM (agent-based modeling), ODE (ordinary differential equations), SDE (stochastic modeling equations), and PDE (partial differential equations). This paper focuses on the implementation and developmental challenges of ENISI. A multiscale model of mucosal immune responses during colonic inflammation, including CD4+ T cell differentiation and tissue level cell-cell interactions was developed to illustrate the capabilities, power and scope of ENISI MSM. Background Computational techniques are becoming increasingly powerful and modeling tools for biological systems are of greater needs. Biological systems are inherently multiscale, from molecules to tissues and from nano-seconds to a lifespan of several years or decades. ENISI MSM integrates multiple modeling technologies to understand immunological processes from signaling pathways within cells to lesion formation at the tissue level. This paper examines and summarizes the technical details of ENISI, from its initial version to its latest cutting-edge implementation. Implementation Object-oriented programming approach is adopted to develop a suite of tools based on ENISI. Multiple modeling technologies are integrated to visualize tissues, cells as well as proteins; furthermore, performance matching between the scales is addressed. Conclusion We used ENISI MSM for developing predictive multiscale models of the mucosal immune system during gut inflammation. Our modeling predictions dissect the mechanisms by which effector CD4+ T cell responses contribute to tissue damage in the gut mucosa following immune dysregulation. PMID:26329787

  17. Combustion response modeling for composite solid propellants

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A computerized mathematical model of the combustion response function of composite solid propellants was developed with particular attention to the contributions of the solid phase heterogeneity. The one-dimensional model treats the solid phase as alternating layers of ammonium perchlorate and binder, with an exothermic melt layer at the surface. Solution of the Fourier heat equation in the solid provides temperature and heat flux distributions with space and time. The problem is solved by conserving the heat flux at the surface from that produced by a suitable model of the gas phase. An approximation of the BDP flame model is utilized to represent the gas phase. By the use of several reasonable assumptions, it is found that a significant portion of the problem can be solved in closed form. A method is presented by which the model can be applied to tetramodal particle size distributions. A computerized steady-state version of the model was completed, which served to validate the various approximations and lay a foundation for the combustion response modeling. The combustion response modeling was completed in a form which does not require an iterative solution, and some preliminary results were acquired.

  18. An evaluation of a science professional development model: Examining participants' learning and use of new knowledge and skills, organizational support and change, and student learning outcomes

    NASA Astrophysics Data System (ADS)

    Zender, Georgi Anne

    The problem of this study was to determine in what ways science professional development would support kindergarten through sixth grade teachers in their implementation of a revised curriculum. The problem centered on evaluating the relationship between professional development involvement and teachers' learning and use of new knowledge and skills, organizational support and change, and student learning outcomes. Using data derived from survey responses and other sources (e.g., test scores, financial records, etc.), this study examined use of a science course of study, use of activities/experiments from workshops, use and adequacy of materials adoptions, administrative support, and achievement scores. This research was completed using an Ex Post Facto research design. Using the General Linear Model and causal-comparative analyses, thus study significantly concluded that teachers with a higher level of involvement in science professional development were more likely to use the revised course of study for lesson planning and to perceive materials adoptions as being adequate, and that districts that had participated in science professional development to revise curriculum showed more gains in student learning outcomes. Data on teachers' learning and use of new knowledge and skills implied that districts needed to continue to design teacher leadership situations that implement long-term professional development, build capacity for shared decision making, create a supportive environment for leaders, and incorporate assessments. Teacher leaders needed to actively engage in action research as a professional development strategy to promote reflection on their teaching and student learning. Data on organizational support and change implied that without logistical and financial support for teaching and learning in terms of hands-on materials, teachers would be unable to support future curriculum improvement efforts. Building principals needed to play a more active role in the implementation of curriculum. Data on student learning outcomes implied that both content knowledge and inquiry skills were critical bases for curriculum in terms of teacher efficacy and student achievement. Teachers needed to examine student work as a professional development strategy to also promote reflection on teaching and learning. Further research and professional development in the area of science assessment, in terms of scientific content and processes, was suggested.

  19. Accepting Fallibility: A Model for Personal Responsibility for Nonegregious Ethics Infractions

    ERIC Educational Resources Information Center

    Welfel, Elizabeth Reynolds

    2005-01-01

    The profession's ethics standards require counselors to self-monitor their professional actions and take responsibility for misconduct. However, the professional literature has focused on preventing misconduct and on response to serious violations and has offered little guidance regarding the minor infractions that all professionals are vulnerable…

  20. Teaching Science Using Guided Inquiry as the Central Theme: A Professional Development Model for High School Science Teachers

    ERIC Educational Resources Information Center

    Banerjee, Anil

    2010-01-01

    The author describes a professional development model for high school science teachers based on the framework of inquiry and science standards. The "Learn-Teach-Assess Inquiry" model focuses on guided inquiry labs as the central theme and builds on these labs to reinforce science concepts and abilities to understand and engage in inquiry in…

  1. Statewide and District Professional Development in Standards: Addressing Teacher Equity. Models of Inservice. National Writing Project at Work

    ERIC Educational Resources Information Center

    Koch, Richard; Roop, Laura; Setter, Gail

    2006-01-01

    The National Writing Project at Work (NWP) monograph series documents how the National Writing Project model is implemented and developed at local sites across the country. These monographs describe NWP work, which is often shared informally or in workshops. Richard Koch and Laura Roop present a model of standards-based professional development…

  2. Computational modeling of underground tunnel response

    NASA Astrophysics Data System (ADS)

    Ito, Y. M.

    1995-06-01

    This technical report describes computational modeling of underground tunnel response in support of the Underground Technology Program (UTP) which is a multi-year investigation into the vulnerability of underground structures. The overall program includes computational modeling, material modeling, laboratory testing, and field testing to improve the ability to predict the response and failure of underground structures subjected to ground shock due to near-surface explosions. The emphasis is on deeply buried tunnels with little or no reinforcement. The computational modeling effort involved three major areas of investigation: (1) benchmark activity, (2) parametric study, and (3) laboratory test simulation. The benchmark activity was a step-by-step series of idealized problems which addressed various aspects of tunnel response in jointed rock masses. The parametric study considered the systematic sensitivity of loading environment, material characterization and geometric conditions as well as computational approaches on tunnel response. Numerical simulation of the SRI International lab-scale HE experiments on tunnel response in intact limestone was conducted to correlate calculational approaches with data.

  3. Professionally designed information materials and telephone reminders improved consent response rates: evidence from an RCT nested within a cohort study

    PubMed Central

    Boyd, Andy; Tilling, Kate; Cornish, Rosie; Davies, Amy; Humphries, Kerry; Macleod, John

    2015-01-01

    Objectives To investigate whether different study-to-participant communication methods increase response, increase response from hard-to-engage individuals, and influence participants' consent decisions. Study Design and Setting A randomized controlled trial within the Avon Longitudinal Study of Parents and Children. Cohort members were invited to re-enroll at age 18 and consent to linkage to their health and administrative records. Participants were randomized to receive one of eight combinations of three interventions: a prior-notification postcard or no contact, a standard or professionally designed consent pack, and a phone or postal reminder. The primary outcome was return of the consent form (“response”), with consent decision being the secondary outcome. Results Of 1,950 participants, 806 (41%) responded. Response rates were 2.7% higher (95% confidence interval: −0.06, 5.5%; P = 0.06) among those receiving designed packs than among those receiving standard packs and 6.4% higher (2.3, 10.6%; P = 0.002) among those receiving phone reminders (compared with postal reminders). The prior-notification postcard did not influence response rates [difference = 0% (−2.8, 2.8%; P = 1.0)], and we found no evidence that the communication method influenced consent decision. Conclusion This trial provides evidence that communication material design can influence response rates and that phone reminders have superior cost/benefit returns over designed materials. Experimental evaluation of communications strategies and dissemination of findings may benefit cohort studies. PMID:25920944

  4. Academic freedom and the professional responsibilities of applied ethicists: a comment on Minerva.

    PubMed

    Dawson, Angus; Herington, Jonathan

    2014-05-01

    Academic freedom is an important good, but it comes with several responsibilities. In this commentary we seek to do two things. First, we argue against Francesca Minerva's view of academic freedom as presented in her article 'New threats to academic freedom' on a number of grounds. We reject the nature of the absolutist moral claim to free speech for academics implicit in the article; we reject the elitist role for academics as truth-seekers explicit in her view; and we reject a possible more moderate re-construction of her view based on the harm/offence distinction. Second, we identify some of the responsibilities of applied ethicists, and illustrate how they recommend against allowing for anonymous publication of research. Such a proposal points to the wider perils of a public discourse which eschews the calm and careful discussion of ideas. PMID:24724542

  5. Taking Professional Learning to Isolated Schools: Perceptions of Providers and Principals, and Lessons for Effective Professional Learning

    ERIC Educational Resources Information Center

    Beswick, Kim; Jones, Tammy

    2011-01-01

    This article describes the implementation and outcomes, as perceived by the professional learning providers and school principals, of a professional learning (PL) model devised in response to recognition that models of PL that are effective in urban settings are not effective in rural and remote areas. Rather than expecting the teachers to travel…

  6. Professional responsibilities versus familial responsibilities: an examination of role conflict among first responders during the Hurricane Katrina disaster.

    PubMed

    Adams, Terri; Turner, Mila

    2014-01-01

    In the event of a human-caused or natural disaster, the police are essential front-line first responders. The ability of police departments to provide adequate services is contingent upon critical response personnel working and functioning in an efficient manner. Currently, it is assumed that first responders will continue to work in the event of a disaster, even if they are personally impacted by the disaster to which they are expected to respond. This study examines role conflict among police officers who served as first responders during the Hurricane Katrina disaster. PMID:24691915

  7. Advanced atmospheric modeling for emergency response

    SciTech Connect

    Fast, J.D.; O`Steen, B.L.; Addis, R.P.

    1995-03-01

    Atmospheric transport and diffusion models are an important part of emergency response systems for industrial facilities that have the potential to release significant quantities of toxic or radioactive material into the atmosphere. An advanced atmospheric transport and diffusion modeling system for emergency response and environmental applications, based upon a three-dimensional mesoscale model, has been developed for the US Department of Energy`s Savannah River Site so that complex, time-dependent flow fields not explicitly measured can be routinely simulated. To overcome some of the current computational demands of mesoscale models, two operational procedures for the advanced atmospheric transport and diffusion modeling system are described including (1) a semiprognostic calculation to produce high-resolution wind fields for local pollutant transport in the vicinity of the Savannah River Site, and (2) a fully prognostic calculation to produce a regional wind field encompassing the southeastern United States for larger-scale pollutant problems. Local and regional observations and large-scale model output are used by the mesoscale model for the initial conditions, lateral boundary conditions, and four-dimensional data assimilation procedure. This paper describes the current status of the modeling system and presents two case studies demonstrating the capabilities of both modes of operation. While the results from the case studies shown in this paper are preliminary and certainly not definitive, they do suggest that the mesoscale model has the potential for improving the prognostic capabilities of atmospheric modeling for emergency response at the Savannah River Site. Long-term model evaluation will be required to determine under what conditions significant forecast errors exist. 47 refs., 22 figs., 4 tabs.

  8. Program evaluation of a model to integrate internationally educated health professionals into clinical practice

    PubMed Central

    2013-01-01

    Background The demand for health professionals continues to increase, partially due to the aging population and the high proportion of practitioners nearing retirement. The University of British Columbia (UBC) has developed a program to address this demand, by providing support for internationally trained Physiotherapists in their preparation for taking the National Physiotherapy competency examinations. The aim was to create a program comprised of the educational tools and infrastructure to support internationally educated physiotherapists (IEPs) in their preparation for entry to practice in Canada and, to improve their pass rate on the national competency examination. Methods The program was developed using a logic model and evaluated using program evaluation methodology. Program tools and resources included educational modules and curricular packages which were developed and refined based on feedback from clinical experts, IEPs and clinical physical therapy mentors. An examination bank was created and used to include test-enhanced education. Clinical mentors were recruited and trained to provide clinical and cultural support for participants. Results The IEP program has recruited 124 IEPs, with 69 now integrated into the Canadian physiotherapy workforce, and more IEPs continuing to apply to the program. International graduates who participated in the program had an improved pass rate on the national Physiotherapy Competency Examination (PCE); participation in the program resulted in them having a 28% (95% CI, 2% to 59%) greater possibility of passing the written section than their counterparts who did not take the program. In 2010, 81% of all IEP candidates who completed the UBC program passed the written component, and 82% passed the clinical component. Conclusion The program has proven to be successful and sustainable. This program model could be replicated to support the successful integration of other international health professionals into the workforce. PMID:24119470

  9. An entrustable professional activity (EPA) for handoffs as a model for EPA assessment development.

    PubMed

    Aylward, Michael; Nixon, James; Gladding, Sophia

    2014-10-01

    Medical education is moving toward assessment of educational outcomes rather than educational processes. The American Board of Internal Medicine and American Board of Pediatrics milestones and the concept of entrustable professional activities (EPA)--skills essential to the practice of medicine that educators progressively entrust learners to perform--provide new approaches to assessing outcomes. Although some defined EPAs exist for internal medicine and pediatrics, the continued development and implementation of EPAs remains challenging. As residency programs are expected to begin reporting milestone-based performance, however, they will need examples of how to overcome these challenges. The authors describe a model for the development and implementation of an EPA using the resident handoff as an example. The model includes nine steps: selecting the EPA, determining where skills are practiced and assessed, addressing barriers to assessment, determining components of the EPA, determining needed assessment tools, developing new assessments if needed, determining criteria for advancement through entrustment levels, mapping milestones to the EPA, and faculty development. Following implementation, 78% of interns at the University of Minnesota Medical School were observed giving handoffs and provided feedback. The authors suggest that this model of EPA development--which includes engaging stakeholders, an iterative process to describing the behavioral characteristics of each domain at each level of entrustment, and the development of specific assessment tools that support both formative feedback and summative decisions about entrustment--can serve as a model for EPA development for other clinical skills and specialty areas. PMID:24892402

  10. The Adaptive Calibration Model of stress responsivity

    PubMed Central

    Ellis, Bruce J.; Shirtcliff, Elizabeth A.

    2010-01-01

    This paper presents the Adaptive Calibration Model (ACM), an evolutionary-developmental theory of individual differences in the functioning of the stress response system. The stress response system has three main biological functions: (1) to coordinate the organism’s allostatic response to physical and psychosocial challenges; (2) to encode and filter information about the organism’s social and physical environment, mediating the organism’s openness to environmental inputs; and (3) to regulate the organism’s physiology and behavior in a broad range of fitness-relevant areas including defensive behaviors, competitive risk-taking, learning, attachment, affiliation and reproductive functioning. The information encoded by the system during development feeds back on the long-term calibration of the system itself, resulting in adaptive patterns of responsivity and individual differences in behavior. Drawing on evolutionary life history theory, we build a model of the development of stress responsivity across life stages, describe four prototypical responsivity patterns, and discuss the emergence and meaning of sex differences. The ACM extends the theory of biological sensitivity to context (BSC) and provides an integrative framework for future research in the field. PMID:21145350

  11. Analyzing Information Seeking and Drug-Safety Alert Response by Health Care Professionals as New Methods for Surveillance

    PubMed Central

    Pernek, Igor; Stiglic, Gregor; Leskovec, Jure; Strasberg, Howard R; Shah, Nigam Haresh

    2015-01-01

    Background Patterns in general consumer online search logs have been used to monitor health conditions and to predict health-related activities, but the multiple contexts within which consumers perform online searches make significant associations difficult to interpret. Physician information-seeking behavior has typically been analyzed through survey-based approaches and literature reviews. Activity logs from health care professionals using online medical information resources are thus a valuable yet relatively untapped resource for large-scale medical surveillance. Objective To analyze health care professionals’ information-seeking behavior and assess the feasibility of measuring drug-safety alert response from the usage logs of an online medical information resource. Methods Using two years (2011-2012) of usage logs from UpToDate, we measured the volume of searches related to medical conditions with significant burden in the United States, as well as the seasonal distribution of those searches. We quantified the relationship between searches and resulting page views. Using a large collection of online mainstream media articles and Web log posts we also characterized the uptake of a Food and Drug Administration (FDA) alert via changes in UpToDate search activity compared with general online media activity related to the subject of the alert. Results Diseases and symptoms dominate UpToDate searches. Some searches result in page views of only short duration, while others consistently result in longer-than-average page views. The response to an FDA alert for Celexa, characterized by a change in UpToDate search activity, differed considerably from general online media activity. Changes in search activity appeared later and persisted longer in UpToDate logs. The volume of searches and page view durations related to Celexa before the alert also differed from those after the alert. Conclusions Understanding the information-seeking behavior associated with online evidence sources can offer insight into the information needs of health professionals and enable large-scale medical surveillance. Our Web log mining approach has the potential to monitor responses to FDA alerts at a national level. Our findings can also inform the design and content of evidence-based medical information resources such as UpToDate. PMID:26293444

  12. Logistic response models with item interactions.

    PubMed

    Revuelta, Javier

    2012-02-01

    Items that are clustered according to shared content may violate the principle of conditional independence commonly used in item response theory. This paper investigates the capabilities of a logistic item response model in relation to locally dependent item responses. The model includes main effect and interaction parameters that are computed as linear functions of the latent trait. The paper explains the interpretation of the parameters, the maximum likelihood estimation algorithm, the information matrix and some results concerning parameter identifiability. The problem of over-fitting the data is addressed in a simulation study, and two real data examples are described to illustrate the approach, one from the context of a sample survey and the other from ability testing using testlets. PMID:22233175

  13. Mesoscale Modelling of the Response of Aluminas

    SciTech Connect

    Bourne, N. K.

    2006-07-28

    The response of polycrystalline alumina to shock is not well addressed. There are several operating mechanisms that only hypothesized which results in models which are empirical. A similar state of affairs in reactive flow modelling led to the development of mesoscale representations of the flow to illuminate operating mechanisms. In this spirit, a similar effort is undergone for a polycrystalline alumina. Simulations are conducted to observe operating mechanisms at the micron scale. A method is then developed to extend the simulations to meet response at the continuum level where measurements are made. The approach is validated by comparison with continuum experiments. The method and results are presented, and some of the operating mechanisms are illuminated by the observed response.

  14. Responsibilities in Mentoring and Advising of International Students: Graduate and Professional Options.

    ERIC Educational Resources Information Center

    Shaver, Paul M.

    To examine the dynamism and productive qualities of multicultural interaction, a chromosomal bivalency model was borrowed from the biological sciences. Dilemmas inherent in contact between cultures emerge from the sites of multicultural conflict. Understanding these dilemmas allows interactants to have insights into other cultures as well as into…

  15. A Ballistic Model of Choice Response Time

    ERIC Educational Resources Information Center

    Brown, Scott; Heathcote, Andrew

    2005-01-01

    Almost all models of response time (RT) use a stochastic accumulation process. To account for the benchmark RT phenomena, researchers have found it necessary to include between-trial variability in the starting point and/or the rate of accumulation, both in linear (R. Ratcliff & J. N. Rouder, 1998) and nonlinear (M. Usher & J. L. McClelland, 2001)…

  16. A Ballistic Model of Choice Response Time

    ERIC Educational Resources Information Center

    Brown, Scott; Heathcote, Andrew

    2005-01-01

    Almost all models of response time (RT) use a stochastic accumulation process. To account for the benchmark RT phenomena, researchers have found it necessary to include between-trial variability in the starting point and/or the rate of accumulation, both in linear (R. Ratcliff & J. N. Rouder, 1998) and nonlinear (M. Usher & J. L. McClelland, 2001)…

  17. Modeling Stimuli-Responsive Nanoparticle Monolayer

    NASA Astrophysics Data System (ADS)

    Yong, Xin

    2015-03-01

    Using dissipative particle dynamics (DPD), we model a monolayer formed at the water-oil interface, which comprises stimuli-responsive nanoparticles. The solid core of the nanoparticle encompasses beads arranged in an fcc lattice structure and its surface is uniformly grafted with stimuli-responsive polymer chains. The surface-active nanoparticles adsorb to the interface from the suspension to minimize total energy of the system and create a monolayer covering the interface. We investigate the monolayer formation by characterizing the detailed adsorption kinetics. We explore the microstructure of the monolayer at different surface coverage, including the particle crowding and ordering, and elucidate the response of monolayer to external stimuli. The collective behavior of the particles within the monolayer is demonstrated quantitatively by vector-vector autocorrelation functions. This study provides a fundamental understanding of the interfacial behavior of stimuli-responsive nanoparticles.

  18. The ABC's of Professionalism

    ERIC Educational Resources Information Center

    Kramer, Pamela A.

    2003-01-01

    Every teacher must develop the characteristics of a professional and model professionalism everyday. In fact, among the standards of the National Council for Accreditation of Teacher Education (NCATE) is a requirement that teacher candidates demonstrate specific dispositions of professionals (NCATE 2001). Bridges (in Ben-Peretz 2001, 50) advised…

  19. The Professionalization of International Disaster Response: It Is Time for Midwives to Get Ready.

    PubMed

    Hays, Karen E; Prepas, Robbie

    2015-01-01

    Disasters and humanitarian emergencies due to natural or human origins result in severe and often prolonged suffering of the affected population. Midwives have a role to play in providing assistance because women and their infants experiencing such crises have unique vulnerabilities and needs. This article introduces midwives and other women's health care practitioners to international humanitarian emergency response efforts and describes preparation and training activities they can undertake to get ready to volunteer with an international health aid agency. Various clinical realities and challenges are discussed, including recommended priorities for providing reproductive health care in disaster zones. Common ethical dilemmas in crisis health care settings are also reviewed. By arriving in the field well prepared to participate and collaborate, midwives can make substantial contributions to the safety, health, and comfort of women and their families who have experienced a natural disaster, armed conflict, or disease epidemic. PMID:26197704

  20. Testing Linear Models for Ability Parameters in Item Response Models

    ERIC Educational Resources Information Center

    Glas, Cees A. W.; Hendrawan, Irene

    2005-01-01

    Methods for testing hypotheses concerning the regression parameters in linear models for the latent person parameters in item response models are presented. Three tests are outlined: A likelihood ratio test, a Lagrange multiplier test and a Wald test. The tests are derived in a marginal maximum likelihood framework. They are explicitly formulated…

  1. Systems of Career Influences: A Conceptual Model for Evaluating the Professional Development of Women in Academic Medicine

    PubMed Central

    Helitzer, Deborah; Morahan, Page; Chang, Shine; Gleason, Katharine; Cardinali, Gina; Wu, Chih-Chieh

    2012-01-01

    Abstract Background Surprisingly little research is available to explain the well-documented organizational and societal influences on persistent inequities in advancement of women faculty. Methods The Systems of Career Influences Model is a framework for exploring factors influencing women's progression to advanced academic rank, executive positions, and informal leadership roles in academic medicine. The model situates faculty as agents within a complex adaptive system consisting of a trajectory of career advancement with opportunities for formal professional development programming; a dynamic system of influences of organizational policies, practices, and culture; and a dynamic system of individual choices and decisions. These systems of influence may promote or inhibit career advancement. Within this system, women weigh competing influences to make career advancement decisions, and leaders of academic health centers prioritize limited resources to support the school's mission. Results and Conclusions The Systems of Career Influences Model proved useful to identify key research questions. We used the model to probe how research in academic career development might be applied to content and methods of formal professional development programs. We generated a series of questions and hypotheses about how professional development programs might influence professional development of health science faculty members. Using the model as a guide, we developed a study using a quantitative and qualitative design. These analyses should provide insight into what works in recruiting and supporting productive men and women faculty in academic medical centers. PMID:23101486

  2. Do incentives, reminders or reduced burden improve healthcare professional response rates in postal questionnaires? two randomised controlled trials

    PubMed Central

    2012-01-01

    Background Healthcare professional response rates to postal questionnaires are declining and this may threaten the validity and generalisability of their findings. Methods to improve response rates do incur costs (resources) and increase the cost of research projects. The aim of these randomised controlled trials (RCTs) was to assess whether 1) incentives, 2) type of reminder and/or 3) reduced response burden improve response rates; and to assess the cost implications of such additional effective interventions. Methods Two RCTs were conducted. In RCT A general dental practitioners (dentists) in Scotland were randomised to receive either an incentive; an abridged questionnaire or a full length questionnaire. In RCT B non-responders to a postal questionnaire sent to general medical practitioners (GPs) in the UK were firstly randomised to receive a second full length questionnaire as a reminder or a postcard reminder. Continued non-responders from RCT B were then randomised within their first randomisation to receive a third full length or an abridged questionnaire reminder. The cost-effectiveness of interventions that effectively increased response rates was assessed as a secondary outcome. Results There was no evidence that an incentive (52% versus 43%, Risk Difference (RD) -8.8 (95%CI ?22.5, 4.8); or abridged questionnaire (46% versus 43%, RD ?2.9 (95%CI ?16.5, 10.7); statistically significantly improved dentist response rates compared to a full length questionnaire in RCT A. In RCT B there was no evidence that a full questionnaire reminder statistically significantly improved response rates compared to a postcard reminder (10.4% versus 7.3%, RD 3 (95%CI ?0.1, 6.8). At a second reminder stage, GPs sent the abridged questionnaire responded more often (14.8% versus 7.2%, RD ?7.7 (95%CI ?12.8, -2.6). GPs who received a postcard reminder followed by an abridged questionnaire were most likely to respond (19.8% versus 6.3%, RD 8.1%, and 9.1% for full/postcard/full, three full or full/full/abridged questionnaire respectively). An abridged questionnaire containing fewer questions following a postcard reminder was the only cost-effective strategy for increasing the response rate (£15.99 per response). Conclusions When expecting or facing a low response rate to postal questionnaires, researchers should carefully identify the most efficient way to boost their response rate. In these studies, an abridged questionnaire containing fewer questions following a postcard reminder was the only cost-effective strategy. An increase in response rates may be explained by a combination of the number and type of contacts. Increasing the sampling frame may be more cost-effective than interventions to prompt non-responders. However, this may not strengthen the validity and generalisability of the survey findings and affect the representativeness of the sample. PMID:22891875

  3. Modeling the mechanical response of PBX 9501

    SciTech Connect

    Ragaswamy, Partha; Lewis, Matthew W; Liu, Cheng; Thompson, Darla G

    2010-01-01

    An engineering overview of the mechanical response of Plastic-Bonded eXplosives (PBXs), specifically PBX 9501, will be provided with emphasis on observed mechanisms associated with different types of mechanical testing. Mechanical tests in the form of uniaxial tension, compression, cyclic loading, creep (compression and tension), and Hopkinson bar show strain rate and temperature dependence. A range of mechanical behavior is observed which includes small strain recoverable response in the form of viscoelasticity; change in stiffness and softening beyond peak strength due to damage in the form microcracks, debonding, void formation and the growth of existing voids; inelastic response in the form of irrecoverable strain as shown in cyclic tests, and viscoelastic creep combined with plastic response as demonstrated in creep and recovery tests. The main focus of this paper is to elucidate the challenges and issues involved in modeling the mechanical behavior of PBXs for simulating thermo-mechanical responses in engineering components. Examples of validation of a constitutive material model based on a few of the observed mechanisms will be demonstrated against three point bending, split Hopkinson pressure bar and Brazilian disk geometry.

  4. Professional ethics in extreme circumstances: responsibilities of attending physicians and healthcare providers in hunger strikes.

    PubMed

    Irmak, Nurbay

    2015-08-01

    Hunger strikes potentially present a serious challenge for attending physicians. Though rare, in certain cases, a conflict can occur between the obligations of beneficence and autonomy. On the one hand, physicians have a duty to preserve life, which entails intervening in a hunger strike before the hunger striker loses his life. On the other hand, physicians' duty to respect autonomy implies that attending physicians have to respect hunger strikers' decisions to refuse nutrition. International medical guidelines state that physicians should follow the strikers' unpressured advance directives. When physicians encounter an unconscious striker, in the absence of reliable advance directives, the guidelines advise physicians to make a decision on the basis of the patient's values, previously expressed wishes, and best interests. I argue that if there are no advance directives and the striker has already lost his competence, the physician has the responsibility to resuscitate the striker. Once the striker regains his decision-making capacity, he should be asked about his decision. If he is determined to continue fasting and refuses treatment, the physician has a moral obligation to respect this decisions and follow his advance directives. PMID:26194871

  5. First Response to "The Teacher as a Service Professional," by Donald A. Myers: Don't Settle for a Booby Prize

    ERIC Educational Resources Information Center

    Sikula, John

    2008-01-01

    In this response to Donald A. Myers's "The Teacher as a Service Professional" (2008 [this issue]), the author suggests that teacher educators should not buy into Myers's concept because such would sell them short and be counterproductive to the advancement of the teaching profession. Teacher educators must not give up their struggle to advance the…

  6. Modelling the superparamagnetic response of AEM data

    NASA Astrophysics Data System (ADS)

    Sattel, Daniel; Mutton, Oaul

    2015-09-01

    Several lines of VTEM data flown at different system elevations across a known sulphide body and surface cover with elevated superparamagnetic (SPM) properties were analysed with MAXWELL, layered-earth inversions (LEI), LEROIAIR and LEROI. The SPM material was modelled with frequency-dependent magnetic susceptibilities at shallow depth. Due to their slow late-time decay, SPM responses can be confused with responses of deep conductors and vice versa. Depending on the parameter weighting used, 1D inversions model all late-time responses as deep conductive material or as surficial SPM material. However, the joint 1D inversion of data acquired at different system elevations manages to recover a deep conductor from the sulphide anomaly and elevated SPM values at the location of the SPM response. For the modelled parameters, the VTEM datasets from two elevations (at 70 and 80 m) require a vertical separation of ~10 m to allow for the discrimination between the SPM and sulphide responses. For lower system elevations, less sensor separation is necessary due to the strong gradient of the SPM response. Following the determination of SPM parameters from VTEM survey data, these values were used to hypothesise the SPM response for a range of system geometries, showing that larger transmitter loops and larger offsets between transmitter and receiver loops reduce SPM effects. We suggest that two vertically separated receivers could be used to measure the airborne electromagnetic (AEM) gradient and depending on the flying height of the transmitter, the vertical offset of the receivers should be between 2 and 40 m. If gradient data are not collected, then EM responses measured during the transmitter on-time and x-component data, if available, might offer some model discrimination. Whereas synthetic data of the examined helicopter TEM systems VTEM, AEROTEM and HELITEM indicate a fairly high sensitivity to SPM effects, fixed-wing MEGATEM data are much less affected, due to the higher transmitter elevation and large transmitter loop - receiver separation. SPM effects on data of frequency-domain systems such as the RESOLVE system are also small.

  7. Distinguishing Models of Professional Development: The Case of an Adaptive Model's Impact on Teachers' Knowledge, Instruction, and Student Achievement

    ERIC Educational Resources Information Center

    Koellner, Karen; Jacobs, Jennifer

    2015-01-01

    We posit that professional development (PD) models fall on a continuum from highly adaptive to highly specified, and that these constructs provide a productive way to characterize and distinguish among models. The study reported here examines the impact of an adaptive mathematics PD model on teachers' knowledge and instructional practices as…

  8. Distinguishing Models of Professional Development: The Case of an Adaptive Model's Impact on Teachers' Knowledge, Instruction, and Student Achievement

    ERIC Educational Resources Information Center

    Koellner, Karen; Jacobs, Jennifer

    2015-01-01

    We posit that professional development (PD) models fall on a continuum from highly adaptive to highly specified, and that these constructs provide a productive way to characterize and distinguish among models. The study reported here examines the impact of an adaptive mathematics PD model on teachers' knowledge and instructional practices as…

  9. Rate of Learning Models, Mental Models, and Item Response Theory

    NASA Astrophysics Data System (ADS)

    Pritchard, David E.; Lee, Y.; Bao, L.

    2006-12-01

    We present three learning models that make different assumptions about how the rate of a student's learning depends on the amount that they know already. These are motivated by the mental models of Tabula Rasa, Constructivist, and Tutoring theories. These models predict the postscore for a given prescore after a given period of instruction. Constructivist models show a close connection with Item Response Theory. Comparison with data from both Hake and MIT shows that the Tabula Rasa models not only fit incomparably better, but fit the MIT data within error across a wide range of pretest scores. We discuss the implications of this finding.

  10. Constructing a Flexible Model of Integrated Professional Practice: Part 3--The Model in Practice

    ERIC Educational Resources Information Center

    Rhydderch, Gillian; Gameson, John

    2010-01-01

    This is the third in a series of papers exploring the Constructionist Model of Informed Reasoned Action (COMOIRA). The first two papers articulated the theoretical and conceptual issues underpinning the model and explored some important process and practice issues associated with it. Initially, this paper discusses two important concepts that…

  11. Response

    ERIC Educational Resources Information Center

    Higgins, Chris

    2012-01-01

    This article presents the author's response to the reviews of his book, "The Good Life of Teaching: An Ethics of Professional Practice." He begins by highlighting some of the main concerns of his book. He then offers a brief response, doing his best to address the main criticisms of his argument and noting where the four reviewers (Charlene…

  12. e-PD: Blended Models of Sustaining Teacher Professional Development in Digital Literacies

    ERIC Educational Resources Information Center

    Anderson, Neil; Henderson, Michael

    2004-01-01

    It is commonly agreed that professional development of teachers in the use of information and communication technologies should be sustained over time. Most professional development, however, is delivered in single or short sequences of face-to-face sessions, paying little heed to this requirement. Once the face-to-face training is completed, a…

  13. Professional Development in Higher Education: A Model for Meaningful Technology Integration

    ERIC Educational Resources Information Center

    Dysart, Sarah; Weckerle, Carl

    2015-01-01

    While many institutions provide centralized technology support for faculty, there is a lack of centralized professional development opportunities that focus on simultaneously developing instructors' technological, pedagogical, and content knowledge (TPACK) in higher education. Additionally, there are few professional development opportunities for…

  14. Evaluation of Online, On-Demand Science Professional Development Material Involving Two Different Implementation Models

    ERIC Educational Resources Information Center

    Sherman, Greg; Byers, Al; Rapp, Steve

    2008-01-01

    This report presents pilot-test results for a science professional development program featuring online, on-demand materials developed by the National Science Teachers Association. During the spring 2006 semester, 45 middle school teachers from three different school districts across the United States participated in a professional development…

  15. Supporting Teachers as Researchers (STAR): A Model for Sustainable Professional Learning

    ERIC Educational Resources Information Center

    Blackley, Josephine; Wells, Muriel

    2009-01-01

    Supporting Teachers as Action Researchers (STAR) explores how school improvement initiatives may be sustained over time. It represents stage one of a broader investigation into how teachers' professional learning may be enhanced by positioning teachers as practitioner researchers and professionals who are capable of generating change from within…

  16. A Professional Development Model for Math and Science Educators in Catholic Elementary Schools: Challenges and Successes

    ERIC Educational Resources Information Center

    Kuchey, Debora; Morrison, Julie Q.; Geer, Cynthia H.

    2009-01-01

    Catholic elementary schools must continue to invest in the professional development of math and science teachers in order to prepare students for the challenging work that lies ahead of them. The purpose of the study was to examine the degree to which the Initiative for Catholic Schools (ICS), a 2-year professional development program for science…

  17. Pre-Professional Training for Serving Children with ASD: An Apprenticeship Model of Supervision

    ERIC Educational Resources Information Center

    Donaldson, Amy L.

    2015-01-01

    Children with autism spectrum disorder (ASD) often present with varied skill profiles and levels of severity making development and implementation of specialized school services challenging. Research indicates that school professionals require and desire additional ASD-specific professional development, both at the pre-and in-service levels.…

  18. Pre-Professional Training for Serving Children with ASD: An Apprenticeship Model of Supervision

    ERIC Educational Resources Information Center

    Donaldson, Amy L.

    2015-01-01

    Children with autism spectrum disorder (ASD) often present with varied skill profiles and levels of severity making development and implementation of specialized school services challenging. Research indicates that school professionals require and desire additional ASD-specific professional development, both at the pre-and in-service levels.…

  19. Modeling and Measuring the Structure of Professional Vision in Preservice Teachers

    ERIC Educational Resources Information Center

    Seidel, Tina; Stürmer, Kathleen

    2014-01-01

    Professional vision has been identified as an important element of teacher expertise that can be developed in teacher education. It describes the use of knowledge to notice and interpret significant features of classroom situations. Three aspects of professional vision have been described by qualitative research: describe, explain, and predict…

  20. Professional Development in Higher Education: A Model for Meaningful Technology Integration

    ERIC Educational Resources Information Center

    Dysart, Sarah; Weckerle, Carl

    2015-01-01

    While many institutions provide centralized technology support for faculty, there is a lack of centralized professional development opportunities that focus on simultaneously developing instructors' technological, pedagogical, and content knowledge (TPACK) in higher education. Additionally, there are few professional development opportunities for…

  1. Instructional Rounds as a Professional Learning Model for Systemic Implementation of Assessment for Learning

    ERIC Educational Resources Information Center

    DeLuca, Christopher; Klinger, Don; Pyper, Jamie; Woods, Judy

    2015-01-01

    The purpose of this research was to examine the implementation of a professional learning project aimed at building educators' knowledge and skills in assessment for learning (AfL) within two school districts in Ontario, Canada. Specifically, the research examined the value of a two-tier "Instructional Rounds" (IR) professional…

  2. Modeling and Measuring the Structure of Professional Vision in Preservice Teachers

    ERIC Educational Resources Information Center

    Seidel, Tina; Stürmer, Kathleen

    2014-01-01

    Professional vision has been identified as an important element of teacher expertise that can be developed in teacher education. It describes the use of knowledge to notice and interpret significant features of classroom situations. Three aspects of professional vision have been described by qualitative research: describe, explain, and predict…

  3. School/University Partnerships and the UNI Teaching Associates Cadre Model: Professional Benefits to PreK-12 Educators.

    ERIC Educational Resources Information Center

    Selke, Mary J.; Kueter, Roger A.

    The implementation of the University of Northern Iowa's (UNI) Teaching Associates Cadre Model (TAC) Professional Development School (PDS) program is discussed within the context of Kagan's six stages of collaborative relationships: formation, conceptualization, development, implementation, evaluation, and termination or reformation. The TAC was…

  4. Teachers Learning to Use the iPad in Scotland and Wales: A New Model of Professional Development

    ERIC Educational Resources Information Center

    Beauchamp, Gary; Burden, Kevin; Abbinett, Emily

    2015-01-01

    In learning to use a new technology like the iPad, primary teachers adopt a diverse range of experiential, informal and playful strategies contrasting sharply with traditional models underpinning professional development which emphasise formal courses and events led by "experts" conducted in formal settings such as the school. Since…

  5. Texas 4-H Agents' Perceptions of Selected Competencies in the 4-H Professional Research, Knowledge, and Competencies Model

    ERIC Educational Resources Information Center

    Harder, Amy; Wingenbach, Gary J.

    2008-01-01

    There are many competencies necessary for success as a 4-H agent. The 4-H Professional Research, Knowledge, and Competencies (PRKC) Model organizes competencies into six domains: (a) Youth Development, (b) Youth Program Development, (c) Volunteerism, (d) Partnerships, (e) Organizational Systems, and (f) Equity, Access and Opportunity (National 4-H…

  6. Exploring a Community of Practice Model for Professional Development to Address Challenges to Classroom Practices in Early Childhood

    ERIC Educational Resources Information Center

    Christ, Tanya; Wang, X. Christine

    2013-01-01

    This study explored whether or not, and how, an on-site and research-teacher community of practice model for professional development addressed the challenges to classroom practices in a Head Start program. Data sources included interviews with teachers, videos of planning and teaching sessions, and the researchers' fieldwork log and…

  7. Regional Inservice Training Model for Professionals Working with Deaf and Hard of Hearing Students in Rural and Remote Areas.

    ERIC Educational Resources Information Center

    Mercaldo, David J.; Griffing, Barry L.

    The Regional Inservice Training Model (RIST-M) was used to develop a weeklong inservice summer training program at Idaho State University for professionals working with deaf and hearing-impaired students in rural Idaho, Montana, Nevada, Utah, and Wyoming. There were several reasons for offering inservice training on a regional basis: a mission of…

  8. Toward an Innovative, Basic Program Model for the Improvement of Professional Instruction in Dental Education: A Review of the Literature.

    ERIC Educational Resources Information Center

    Wulf, Kathleen M.; And Others

    1980-01-01

    An analysis of the massive amount of literature pertaining to the improvement of professional instruction in dental education resulted in the formation of a comprehensive model of 10 categories, including Delphi technique; systems approach; agencies; workshops; multi-media, self-instruction; evaluation paradigms, measurement, courses, and…

  9. Exploring a Community of Practice Model for Professional Development to Address Challenges to Classroom Practices in Early Childhood

    ERIC Educational Resources Information Center

    Christ, Tanya; Wang, X. Christine

    2013-01-01

    This study explored whether or not, and how, an on-site and research-teacher community of practice model for professional development addressed the challenges to classroom practices in a Head Start program. Data sources included interviews with teachers, videos of planning and teaching sessions, and the researchers' fieldwork log and…

  10. Design of a Model for a Professional Development Programme for a Multidisciplinary Science Subject in the Netherlands

    ERIC Educational Resources Information Center

    Visser, Talitha C.; Coenders, Fer G. M.; Terlouw, Cees; Pieters, Jules M.

    2012-01-01

    Schools are increasingly integrating multidisciplinary education into their programmes. The Minister of Education, Culture and Science has introduced a new, integrated science subject in secondary education in the Netherlands, called Nature, Life and Technology (NLT). This research note describes the design of a generic model for a professional…

  11. Teachers Learning to Use the iPad in Scotland and Wales: A New Model of Professional Development

    ERIC Educational Resources Information Center

    Beauchamp, Gary; Burden, Kevin; Abbinett, Emily

    2015-01-01

    In learning to use a new technology like the iPad, primary teachers adopt a diverse range of experiential, informal and playful strategies contrasting sharply with traditional models underpinning professional development which emphasise formal courses and events led by "experts" conducted in formal settings such as the school. Since…

  12. The Research Dynamic: A Professional Development Model for Secondary School Science Teachers

    PubMed Central

    2009-01-01

    This essay summarizes the author's 10 years of experience at the Oklahoma Medical Research Foundation mentoring secondary school science teachers during 8-wk Summer Research Institutes. The summary is presented as a learning model, which we call the research dynamic. This model consists of three interlocked components: specified ignorance, peer interactions, and gateway experiments. Specified ignorance is based on the work of the sociologist Robert K. Merton. It is essentially the art of highlighting what is not known about a phenomenon but must become known for further progress. In practice, specified ignorance is framed as a hypothesis, a prediction, or a question. It is commonly the outcome of peer interactions, which are the second essential component of the research dynamic. Peer interactions are the inevitable outcome of having teachers work together in the same laboratory on related research topics. These topics are introduced as gateway experiments, the third component. The most important attribute of gateway experiments is their authenticity. These experiments, when first carried out, opened new scientific vistas. They are also technically, conceptually, and logically simple. We illustrate the research dynamic with a line of seminal experiments in biochemical genetics. We provide evidence that the research dynamic produced significantly positive effects on teachers' confidence in their professional preparedness. PMID:19487501

  13. Population-expression models of immune response

    NASA Astrophysics Data System (ADS)

    Stromberg, Sean P.; Antia, Rustom; Nemenman, Ilya

    2013-06-01

    The immune response to a pathogen has two basic features. The first is the expansion of a few pathogen-specific cells to form a population large enough to control the pathogen. The second is the process of differentiation of cells from an initial naive phenotype to an effector phenotype which controls the pathogen, and subsequently to a memory phenotype that is maintained and responsible for long-term protection. The expansion and the differentiation have been considered largely independently. Changes in cell populations are typically described using ecologically based ordinary differential equation models. In contrast, differentiation of single cells is studied within systems biology and is frequently modeled by considering changes in gene and protein expression in individual cells. Recent advances in experimental systems biology make available for the first time data to allow the coupling of population and high dimensional expression data of immune cells during infections. Here we describe and develop population-expression models which integrate these two processes into systems biology on the multicellular level. When translated into mathematical equations, these models result in non-conservative, non-local advection-diffusion equations. We describe situations where the population-expression approach can make correct inference from data while previous modeling approaches based on common simplifying assumptions would fail. We also explore how model reduction techniques can be used to build population-expression models, minimizing the complexity of the model while keeping the essential features of the system. While we consider problems in immunology in this paper, we expect population-expression models to be more broadly applicable.

  14. A Flexible Latent Trait Model for Response Times in Tests

    ERIC Educational Resources Information Center

    Ranger, Jochen; Kuhn, Jorg-Tobias

    2012-01-01

    Latent trait models for response times in tests have become popular recently. One challenge for response time modeling is the fact that the distribution of response times can differ considerably even in similar tests. In order to reduce the need for tailor-made models, a model is proposed that unifies two popular approaches to response time…

  15. A Flexible Latent Trait Model for Response Times in Tests

    ERIC Educational Resources Information Center

    Ranger, Jochen; Kuhn, Jorg-Tobias

    2012-01-01

    Latent trait models for response times in tests have become popular recently. One challenge for response time modeling is the fact that the distribution of response times can differ considerably even in similar tests. In order to reduce the need for tailor-made models, a model is proposed that unifies two popular approaches to response time…

  16. Meth math: modeling temperature responses to methamphetamine.

    PubMed

    Molkov, Yaroslav I; Zaretskaia, Maria V; Zaretsky, Dmitry V

    2014-04-15

    Methamphetamine (Meth) can evoke extreme hyperthermia, which correlates with neurotoxicity and death in laboratory animals and humans. The objective of this study was to uncover the mechanisms of a complex dose dependence of temperature responses to Meth by mathematical modeling of the neuronal circuitry. On the basis of previous studies, we composed an artificial neural network with the core comprising three sequentially connected nodes: excitatory, medullary, and sympathetic preganglionic neuronal (SPN). Meth directly stimulated the excitatory node, an inhibitory drive targeted the medullary node, and, in high doses, an additional excitatory drive affected the SPN node. All model parameters (weights of connections, sensitivities, and time constants) were subject to fitting experimental time series of temperature responses to 1, 3, 5, and 10 mg/kg Meth. Modeling suggested that the temperature response to the lowest dose of Meth, which caused an immediate and short hyperthermia, involves neuronal excitation at a supramedullary level. The delay in response after the intermediate doses of Meth is a result of neuronal inhibition at the medullary level. Finally, the rapid and robust increase in body temperature induced by the highest dose of Meth involves activation of high-dose excitatory drive. The impairment in the inhibitory mechanism can provoke a life-threatening temperature rise and makes it a plausible cause of fatal hyperthermia in Meth users. We expect that studying putative neuronal sites of Meth action and the neuromediators involved in a detailed model of this system may lead to more effective strategies for prevention and treatment of hyperthermia induced by amphetamine-like stimulants. PMID:24500434

  17. Meth math: modeling temperature responses to methamphetamine

    PubMed Central

    Molkov, Yaroslav I.; Zaretskaia, Maria V.

    2014-01-01

    Methamphetamine (Meth) can evoke extreme hyperthermia, which correlates with neurotoxicity and death in laboratory animals and humans. The objective of this study was to uncover the mechanisms of a complex dose dependence of temperature responses to Meth by mathematical modeling of the neuronal circuitry. On the basis of previous studies, we composed an artificial neural network with the core comprising three sequentially connected nodes: excitatory, medullary, and sympathetic preganglionic neuronal (SPN). Meth directly stimulated the excitatory node, an inhibitory drive targeted the medullary node, and, in high doses, an additional excitatory drive affected the SPN node. All model parameters (weights of connections, sensitivities, and time constants) were subject to fitting experimental time series of temperature responses to 1, 3, 5, and 10 mg/kg Meth. Modeling suggested that the temperature response to the lowest dose of Meth, which caused an immediate and short hyperthermia, involves neuronal excitation at a supramedullary level. The delay in response after the intermediate doses of Meth is a result of neuronal inhibition at the medullary level. Finally, the rapid and robust increase in body temperature induced by the highest dose of Meth involves activation of high-dose excitatory drive. The impairment in the inhibitory mechanism can provoke a life-threatening temperature rise and makes it a plausible cause of fatal hyperthermia in Meth users. We expect that studying putative neuronal sites of Meth action and the neuromediators involved in a detailed model of this system may lead to more effective strategies for prevention and treatment of hyperthermia induced by amphetamine-like stimulants. PMID:24500434

  18. The Earth2Class Model for Professional Development to Implement the Next Generation Science Standards

    NASA Astrophysics Data System (ADS)

    Passow, M. J.; Assumpcao, C. M.; Baggio, F. D.; Hemming, S. R.; Goodwillie, A. M.; Brenner, C.

    2014-12-01

    Professional development for teachers involved in the implementation of the Next Generation Science Standards (NGSS) will require a multifaceted approach combining curriculum development, understanding the nature of science, applications of engineering and technology, integrating reading and writing, and other pedagogical components. The Earth2Class Workshops (E2C) at the Lamont-Doherty Earth Observatory of Columbia University (LDEO) provides one model for creating effective training to meet the NGSS challenges. E2C has provided more than 135 workshops since 1998 that have brought together LDEO research scientists with classroom teachers and students from the New York metropolitan area and elsewhere. Each session provides teachers with the chance to learn first-hand about the wide range of investigations conducted at LDEO. This approach aligns strongly with the NGSS goals: mastery of the disciplinary core ideas, science and engineering practices, understanding the nature of science, and cross-cutting relationships. During workshops, participating teachers interact with scientists to gain understanding of what stimulated research questions, how scientists put together all the components of investigations, and ways in which results are disseminated. Networking among teachers often leads to developing lesson plans based on the science, as well as support for professional growth not always possible within the school setting. Through the E2C website www.earth2class.org, teachers and students not able to attend the live workshops can access archival versions of the sessions. The website also provides a wide variety of educational resources. These have proved to be valuable on a national basis, as evidenced by an average of more than 300,000 hits per month from thousands of site visitors. Participating researchers have found E2C to be an effective approach to provide broader outreach of their results. During the next couple of years, the E2C program will expand to provide more resources useful for educators seeking to introduce NGSS-based programs in their districts. The E2C model can be applied in other settings, with appropriate modifications.

  19. From personal reflection to social positioning: the development of a transformational model of professional education in midwifery.

    PubMed

    Phillips, Diane; Fawns, Rod; Hayes, Barbara

    2002-12-01

    A transformational model of professional identity formation, anchored and globalized in workplace conversations, is advanced. Whilst the need to theorize the aims and methods of clinical education has been served by the techno-rational platform of 'reflective practice', this platform does not provide an adequate psychological tool to explore the dynamics of social episodes in professional learning and this led us to positioning theory. Positioning theory is one such appropriate tool in which individuals metaphorically locate themselves within discursive action in everyday conversations to do with personal positioning, institutional practices and societal rhetoric. This paper develops the case for researching social episodes in clinical education through professional conversations where midwifery students, in practice settings, are encouraged to account for their moment-by-moment interactions with their preceptors/midwives and university mentors. It is our belief that the reflection elaborated by positioning theory should be considered as the new epistemology for professional education where professional conversations are key to transformative learning processes for persons and institutions. PMID:12460419

  20. Professional Liability.

    ERIC Educational Resources Information Center

    Nasri, William Z.

    1986-01-01

    Professional liability is based on breach of duty in violation of a standard of professional care. Information professionals are potentially liable even though none have been sued to date. Precautions and liability insurance are available as possible safeguards. (EM)

  1. An Evaluation of the Developmental Designs Approach and Professional Development Model on Classroom Management in 22 Middle Schools in a Large, Midwestern School District

    ERIC Educational Resources Information Center

    Hough, David L.

    2011-01-01

    This study presents findings from an evaluation of the Developmental Designs classroom management approach and professional development model during its first year of implementation across 22 middle schools in a large, Midwestern school district. The impact of this professional development model on teaching and learning as related to participants'…

  2. Weight-Related Attitudes and Experiences of Nutrition Professionals

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Learners will describe the attitudes and experiences of nutrition professionals regarding professional responsibility to model an appropriate weight status and the role of personal weight-related issues in nutrition counseling interactions. The purpose of this study was to describe the attitudes an...

  3. Modeling listeners' emotional response to music.

    PubMed

    Eerola, Tuomas

    2012-10-01

    An overview of the computational prediction of emotional responses to music is presented. Communication of emotions by music has received a great deal of attention during the last years and a large number of empirical studies have described the role of individual features (tempo, mode, articulation, timbre) in predicting the emotions suggested or invoked by the music. However, unlike the present work, relatively few studies have attempted to model continua of expressed emotions using a variety of musical features from audio-based representations in a correlation design. The construction of the computational model is divided into four separate phases, with a different focus for evaluation. These phases include the theoretical selection of relevant features, empirical assessment of feature validity, actual feature selection, and overall evaluation of the model. Existing research on music and emotions and extraction of musical features is reviewed in terms of these criteria. Examples drawn from recent studies of emotions within the context of film soundtracks are used to demonstrate each phase in the construction of the model. These models are able to explain the dominant part of the listeners' self-reports of the emotions expressed by music and the models show potential to generalize over different genres within Western music. Possible applications of the computational models of emotions are discussed. PMID:22389191

  4. Modeling operators' emergency response time for chemical processing operations.

    PubMed

    Murray, Susan L; Harputlu, Emrah; Mentzer, Ray A; Mannan, M Sam

    2014-01-01

    Operators have a crucial role during emergencies at a variety of facilities such as chemical processing plants. When an abnormality occurs in the production process, the operator often has limited time to either take corrective actions or evacuate before the situation becomes deadly. It is crucial that system designers and safety professionals can estimate the time required for a response before procedures and facilities are designed and operations are initiated. There are existing industrial engineering techniques to establish time standards for tasks performed at a normal working pace. However, it is reasonable to expect the time required to take action in emergency situations will be different than working at a normal production pace. It is possible that in an emergency, operators will act faster compared to a normal pace. It would be useful for system designers to be able to establish a time range for operators' response times for emergency situations. This article develops a modeling approach to estimate the time standard range for operators taking corrective actions or following evacuation procedures in emergency situations. This will aid engineers and managers in establishing time requirements for operators in emergency situations. The methodology used for this study combines a well-established industrial engineering technique for determining time requirements (predetermined time standard system) and adjustment coefficients for emergency situations developed by the authors. Numerous videos of workers performing well-established tasks at a maximum pace were studied. As an example, one of the tasks analyzed was pit crew workers changing tires as quickly as they could during a race. The operations in these videos were decomposed into basic, fundamental motions (such as walking, reaching for a tool, and bending over) by studying the videos frame by frame. A comparison analysis was then performed between the emergency pace and the normal working pace operations to determine performance coefficients. These coefficients represent the decrease in time required for various basic motions in emergency situations and were used to model an emergency response. This approach will make hazardous operations requiring operator response, alarm management, and evacuation processes easier to design and predict. An application of this methodology is included in the article. The time required for an emergency response was roughly a one-third faster than for a normal response time. PMID:25530564

  5. Validating a conceptual model for an inter-professional approach to shared decision making: a mixed methods study

    PubMed Central

    Légaré, France; Stacey, Dawn; Gagnon, Susie; Dunn, Sandy; Pluye, Pierre; Frosch, Dominick; Kryworuchko, Jennifer; Elwyn, Glyn; Gagnon, Marie-Pierre; Graham, Ian D

    2011-01-01

    Rationale, aims and objectives Following increased interest in having inter-professional (IP) health care teams engage patients in decision making, we developed a conceptual model for an IP approach to shared decision making (SDM) in primary care. We assessed the validity of the model with stakeholders in Canada. Methods In 15 individual interviews and 7 group interviews with 79 stakeholders, we asked them to: (1) propose changes to the IP-SDM model; (2) identify barriers and facilitators to the model's implementation in clinical practice; and (3) assess the model using a theory appraisal questionnaire. We performed a thematic analysis of the transcripts and a descriptive analysis of the questionnaires. Results Stakeholders suggested placing the patient at its centre; extending the concept of family to include significant others; clarifying outcomes; highlighting the concept of time; merging the micro, meso and macro levels in one figure; and recognizing the influence of the environment and emotions. The most common barriers identified were time constraints, insufficient resources and an imbalance of power among health professionals. The most common facilitators were education and training in inter-professionalism and SDM, motivation to achieve an IP approach to SDM, and mutual knowledge and understanding of disciplinary roles. Most stakeholders considered that the concepts and relationships between the concepts were clear and rated the model as logical, testable, having clear schematic representation, and being relevant to inter-professional collaboration, SDM and primary care. Conclusions Stakeholders validated the new IP-SDM model for primary care settings and proposed few modifications. Future research should assess if the model helps implement SDM in IP clinical practice. PMID:20695950

  6. Models for institutional and professional accreditation of haemophilia centres in Italy.

    PubMed

    Calizzani, G; Vaglio, S; Arcieri, R; Menichini, I; Tagliaferri, A; Antoncecchi, S; Carloni, M T; Breda, A; Santagostino, E; Ghirardini, A; Tamburrini, M R; Morfini, M; Mannucci, P M; Grazzini, G

    2013-07-01

    The Health Commission of the Conference between the Italian State and Regions recognized the need to establish an institutional accreditation model for Haemophilia Centres (HCs) to be implemented by 21 Regions in order to provide patients with haemophilia and allied inherited coagulations disorders with high and uniform standards of care. The Italian National Blood Centre, on behalf of the Commission, convened a panel of clinicians, patients, experts, representatives from Regions and Ministry of Health. The agreed methodology included: systematic literature review and best practice collection, analysis of provisions and regulations of currently available services, priority setting, definition of principles and criteria for the development of recommendations on the optimal requirements for HCs. The result was the formulation of two recommendations sets. Two sets of recommendations were produced. The first concerns regional policy planning, in which the following aspects of comprehensive haemophilia care should be considered for implementation: monitoring and auditing, multidisciplinary approach to clinical care, protocols for emergency management, home treatment and its monitoring, patient registries, drug availability and procurement, recruitment and training of health care professionals. The second set concerns the accreditation process and lists 23 organizational requirements for level 1 HCs and 4 additional requirements for level 2 HCs. These recommendations help to provide Italian Regional Health Authorities with an organizational framework for the provision of comprehensive care to patients with inherited coagulation disorders based on current scientific evidence. PMID:23556420

  7. Demystifying reflective practice: Using the DATA model to enhance evaluators' professional activities.

    PubMed

    Smith, Tiffany L; Barlow, Patrick B; Peters, John M; Skolits, Gary J

    2015-10-01

    Reflective practice (RP), one of six essential competency domains in evaluation identified by Stevahn, King, Ghere, and Minnema (2005), refers to thinking critically about one's evaluation practice, alone or with other people, and using critical insights to improve one's practice. Currently, evaluators have minimal guidance in navigating this essential professional competency, professed to be a necessary part of their practice. This article focuses on how RP can serve as a tool for evaluators through the use of the "DATA" integrated RP framework, developed by Peters (1991, 2009). DATA is an acronym with each letter standing for a different step in the process of reflective practice. The "D" step of the acronym focuses on (D)escribing what is or has been happening in practice. The "A" step refers to (A)nalyzing the current state of practice-why is this happening the way it is? The "T" concentrates on a practice-oriented form of (T)heorizing, which comes from analysis and serves as a basis for the resulting (A)ct. The last "A" focuses on the specifics of an action plan to change one's evaluation practice in light of the practical theory developed through theorizing. This paper describes the DATA model and introduces the application of the framework in a practice context. PMID:26051793

  8. Organizational and media stress among professional football players: testing an achievement goal theory model.

    PubMed

    Kristiansen, E; Halvari, H; Roberts, G C

    2012-08-01

    The purpose of this study was to investigate media and coach-athlete stress experienced by professional football players and their relationship to motivational variables by testing an achievement goal theory (AGT) stress model. In order to do so, we developed scales specifically designed to assess media and coach-athlete stress. Eighty-two elite football players (M(age) =25.17 years, SD=5.19) completed a series of questionnaires. Correlations and bootstrapping were used as primary statistical analyses, supplemented by LISREL, to test the hypotheses. Results revealed that a mastery climate was directly and negatively associated with coach-athlete stress, while a performance climate was directly and positively associated with coach-athlete stress. In addition, an indirect positive path between the performance climate and media stress was revealed through ego orientation. These findings support some of the key postulates of AGT; a mastery climate reduces the perception of stress among athletes, and the converse is true for a performance climate. Coaches of elite footballers are advised to try to reduce the emphasis on performance criteria because of its stress-reducing effects. PMID:21210857

  9. Ballistic Response of Fabrics: Model and Experiments

    NASA Astrophysics Data System (ADS)

    Orphal, Dennis L.; Walker Anderson, James D., Jr.

    2001-06-01

    Walker (1999)developed an analytical model for the dynamic response of fabrics to ballistic impact. From this model the force, F, applied to the projectile by the fabric is derived to be F = 8/9 (ET*)h^3/R^2, where E is the Young's modulus of the fabric, T* is the "effective thickness" of the fabric and equal to the ratio of the areal density of the fabric to the fiber density, h is the displacement of the fabric on the axis of impact and R is the radius of the fabric deformation or "bulge". Ballistic tests against Zylon^TM fabric have been performed to measure h and R as a function of time. The results of these experiments are presented and analyzed in the context of the Walker model. Walker (1999), Proceedings of the 18th International Symposium on Ballistics, pp. 1231.

  10. Surface response model for quasielastic scattering

    SciTech Connect

    Esbensen, H.

    1987-01-01

    The description of nucleon-nucleus inelastic scattering in terms of single-scattering has been very successful at intermediate energies. Nuclear structure is the most dominant feature at low excitations and forward scattering, and the Distorted Wave Impulse Approximation (DWIA) has been the most useful technique to extract structure information. The conventional DWIA has also been applied to quasielastic scattering. However, this method is very time-consuming at large scattering angles, since many different excitations of different multipolarities contribute to the inelastic cross section. It has therefore been useful to develop an approximate treatment that contains the main physics of quasielastic scattering. In the following the author will try to establish the connection between the DWIA and the much simpler Surface Response Model. The author will give a short description of the Random Phase Approximation that is used to calculate the nuclear response, and illustrate the spin-isospin dependence of the nucleon-nucleon t-matrix interaction, which is used to generate the excitations of the target nucleus. Finally, some of the applications of the surface response model to (p,p'), (p,n) and (/sup 3/H,t) reactions are reviewed. 19 refs., 5 figs.

  11. The Graded Unfolding Model: A Unidimensional Item Response Model for Unfolding Graded Responses.

    ERIC Educational Resources Information Center

    Roberts, James S.; Laughlin, James E.

    Binary or graded disagree-agree responses to attitude items are often collected for the purpose of attitude measurement. Although such data are sometimes analyzed with cumulative measurement models, recent investigations suggest that unfolding models are more appropriate (J. S. Roberts, 1995; W. H. Van Schuur and H. A. L. Kiers, 1994). Advances in…

  12. MODELING VENTILATION SYSTEM RESPONSE TO FIRE

    SciTech Connect

    Coutts, D

    2007-04-17

    Fires in facilities containing nuclear material have the potential to transport radioactive contamination throughout buildings and may lead to widespread downwind dispersal threatening both worker and public safety. Development and implementation of control strategies capable of providing adequate protection from fire requires realistic characterization of ventilation system response which, in turn, depends on an understanding of fire development timing and suppression system response. This paper discusses work in which published HEPA filter data was combined with CFAST fire modeling predictions to evaluate protective control strategies for a hypothetical DOE non-reactor nuclear facility. The purpose of this effort was to evaluate when safety significant active ventilation coupled with safety class passive ventilation might be a viable control strategy.

  13. Modelling the vestibular head tilt response.

    PubMed

    Heibert, D; Lithgow, B

    2005-03-01

    This paper attempts to verify the existence of potentially diagnostically significant periodic signals thought to exist in recordings of neural activity originating from the vestibular nerve, following a single tilt of the head. It then attempts to find the physiological basis of this signal, in particular focusing on the mechanical response of the vestibular system. Simple mechanical models of the semi circular canals having angular velocities applied to them were looked at. A simple single canal model was simulated using CFX software. Finally, a simple model of all three canals with elastic duct walls and a moving cupula was constructed. Pressure waves within the canals were simulated using water hammer or pressure transient theory. In particular, it was investigated whether pressure waves within the utricle following a square pulse angular velocity applied to the canal(s) may be responsible for quasi-periodic oscillatory signals. The simulations showed that there are no pressure waves resonating within the canals following a square pulse angular velocity applied to the canal(s). The results show that the oscillatory signals are most likely not mechanical in origin. It was concluded that further investigation is required. PMID:15920988

  14. Methods of Incorporating Understanding of Professional and Ethical Responsibility in the Engineering Curriculum and Results from the Fundamentals of Engineering Examination

    ERIC Educational Resources Information Center

    Barry, Brock Edward

    2009-01-01

    This study evaluated the methods of incorporating professionalism and ethics in the engineering curriculum to determine the nature of the relationship between the curriculum model used and outcomes on a nationally administered, engineering-specific standardized examination. The study's population included engineering students enrolled at one of…

  15. Biological Event Modeling for Response Planning

    NASA Astrophysics Data System (ADS)

    McGowan, Clement; Cecere, Fred; Darneille, Robert; Laverdure, Nate

    People worldwide continue to fear a naturally occurring or terrorist-initiated biological event. Responsible decision makers have begun to prepare for such a biological event, but critical policy and system questions remain: What are the best courses of action to prepare for and react to such an outbreak? Where resources should be stockpiled? How many hospital resources—doctors, nurses, intensive-care beds—will be required? Will quarantine be necessary? Decision analysis tools, particularly modeling and simulation, offer ways to address and help answer these questions.

  16. HIGH INTENSITY TRAINING AND SALIVARY IMMUNOGLOBULIN-A RESPONSES IN PROFESSIONAL TOP-LEVEL SOCCER PLAYERS: EFFECT OF TRAINING INTENSITY.

    PubMed

    Owen, Adam L; Wong, Del P; Dunlop, Gordon; Groussard, Carole; Kebsi, Wiem; Dellal, Alexandre; Morgans, Ryland; Zouhal, Hassane

    2014-01-19

    This study aimed 1)- to test the hypothesis that salivary immunoglobulin A (s-IgA) would vary with training intensity sessions (low intensity [LI] vs. high intensity sessions [HI]) during a traditional training program divided in 4 training periods and 2)- to identify key variables (e.g. GPS data, RPE, training duration) which could affect s-IgA.Saliva samples of 10 elite professional soccer players were collected a)- before the investigation started to establish the baseline level, b)-before and after each 4 training sessions (LI vs. HI). Training intensity was monitored as internal (via heart rate responses and RPE) and external (via GPS) loads.HI sessions were associated with higher external load (GPS) and with higher RPE. Baseline and Pre-Training s-IgA did not differ between the 4 training sessions both for HI and LI. Post-Training s-IgA were not different (in absolute value and in percentage of change) between HI and LI sessions at the first three periods. However, at the fourth period, s-IgA concentration for HI session was significantly lower (p<0.05) than the LI session. The percentage change between s-IgA post-training and s-IgA baseline concentrations differ significantly (p<0.05) between HI and LI training sessions. Significant correlations between s-IgA and training intensity were also noted.HI soccer training sessions might cause a significant decrease in s-IgA values during the post-exercise window as compared with LI sessions. This study encourages coaches to monitor s-IgA in routine particularly during HI training periods to take precautions to avoid upper respiratory tract infection in highly trained soccer players. PMID:24448005

  17. Modeling of Cardiovascular Response to Weightlessness

    NASA Technical Reports Server (NTRS)

    Sharp, M. Keith

    1999-01-01

    It was the hypothesis of this Project that the Simple lack of hydrostatic pressure in microgravity generates several purely physical reactions that underlie and may explain, in part, the cardiovascular response to weightlessness. For instance, hydrostatic pressure within the ventricles of the heart may improve cardiac performance by promoting expansion of ventricular volume during diastole. The lack of hydrostatic pressure in microgravity might, therefore, reduce diastolic filling and cardiac performance. The change in transmural pressure is possible due to the difference in hydrostatic pressure gradients between the blood inside the ventricle and the lung tissue surrounding the ventricle due to their different densities. On the other hand, hydrostatic pressure within the vasculature may reduce cardiac inlet pressures because of the typical location of the heart above the hydrostatic indifference level (the level at which pressure remains constant throughout changes in gravity). Additional physical responses of the body to changing gravitational conditions may influence cardiovascular performance. For instance, fluid shifts from the lower body to the thorax in microgravity may serve to increase central venous pressure (CVP) and boost cardiac output (CO). The concurrent release of gravitational force on the rib cage may tend to increase chest girth and decrease pedcardial pressure, augmenting ventricular filling. The lack of gravity on pulmonary tissue may allow an upward shifting of lung mass, causing a further decrease in pericardial pressure and increased CO. Additional effects include diuresis early in the flight, interstitial fluid shifts, gradual spinal extension and movement of abdominal mass, and redistribution of circulatory impedance because of venous distention in the upper body and the collapse of veins in the lower body. In this project, the cardiovascular responses to changes in intraventricular hydrostatic pressure, in intravascular hydrostatic pressure and, to a limited extent, in extravascular and pedcardial hydrostatic pressure were investigated. A complete hydraulic model of the cardiovascular system was built and flown aboard the NASA KC-135 and a computer model was developed and tested in simulated microgravity. Results obtained with these models have confirmed that a simple lack of hydrostatic pressure within an artificial ventricle causes a decrease in stroke volume. When combined with the acute increase in ventricular pressure associated with the elimination of hydrostatic pressure within the vasculature and the resultant cephalad fluid shift with the models in the upright position, however, stroke volume increased in the models. Imposition of a decreased pedcardial pressure in the computer model and in a simplified hydraulic model increased stroke volume. Physiologic regional fluid shifting was also demonstrated by the models. The unifying parameter characterizing of cardiac response was diastolic ventricular transmural pressure (DVDELTAP) The elimination of intraventricular hydrostatic pressure in O-G decreased DVDELTAP stroke volume, while the elimination of intravascular hydrostatic pressure increased DVDELTAP and stroke volume in the upright posture, but reduced DVDELTAP and stroke volume in the launch posture. The release of gravity on the chest wall and its associated influence on intrathoracic pressure, simulated by a drop in extraventricular pressure4, increased DVDELTAP ans stroke volume.

  18. Ovine model for studying pulmonary immune responses

    SciTech Connect

    Joel, D.D.; Chanana, A.D.

    1984-11-25

    Anatomical features of the sheep lung make it an excellent model for studying pulmonary immunity. Four specific lung segments were identified which drain exclusively to three separate lymph nodes. One of these segments, the dorsal basal segment of the right lung, is drained by the caudal mediastinal lymph node (CMLN). Cannulation of the efferent lymph duct of the CMLN along with highly localized intrabronchial instillation of antigen provides a functional unit with which to study factors involved in development of pulmonary immune responses. Following intrabronchial immunization there was an increased output of lymphoblasts and specific antibody-forming cells in efferent CMLN lymph. Continuous divergence of efferent lymph eliminated the serum antibody response but did not totally eliminate the appearance of specific antibody in fluid obtained by bronchoalveolar lavage. In these studies localized immunization of the right cranial lobe served as a control. Efferent lymphoblasts produced in response to intrabronchial antigen were labeled with /sup 125/I-iododeoxyuridine and their migrational patterns and tissue distribution compared to lymphoblasts obtained from the thoracic duct. The results indicated that pulmonary immunoblasts tend to relocate in lung tissue and reappear with a higher specific activity in pulmonary lymph than in thoracic duct lymph. The reverse was observed with labeled intestinal lymphoblasts. 35 references, 2 figures, 3 tables.

  19. A national survey of healthcare professionals' views on models of follow-up, holistic needs assessment and survivorship care for patients with head and neck cancer.

    PubMed

    Wells, M; Semple, C J; Lane, C

    2015-11-01

    Patterns of follow-up and survivorship care are changing in response to growing numbers of cancer survivors and an increasing recognition that traditional models are unsustainable and result in unmet needs. Clinicians have shown reluctance in changing conventional follow-up practices for patients with head and neck cancer. This study aimed to explore nurses' and allied health professionals' views and practices in relation to follow-up, holistic needs assessment and survivorship care in this patient group. An online survey of members of the British Association of Head and Neck Oncology Nurses was undertaken. The response rate was 43% (74 of 174). Findings revealed a range of existing models of follow-up, rehabilitation and support for people with head and neck cancer across the UK. Specialist staff were open to new models of care and to more responsibility, with adequate training and supervision. There were some gaps in the provision of comprehensive survivorship care and some specific areas of practice in which nurses lacked confidence, knowledge and skills, such as managing medications and complex symptoms. Further research is needed to develop and evaluate effective models of follow-up and support for a growing population of head and neck cancer survivors who have diverse and complex needs. PMID:25615418

  20. Health communication and professional preparation: health educator credibility, message learning, and behavior change.

    PubMed

    Scott, L A; Black, D R

    1999-10-01

    Health education graduate students were surveyed to assess perceptions of their professional responsibility to be role models of healthy behaviors, characteristics of a professional role model, and related socializing experiences during professional preparation. A total of 233 randomly selected health education graduate students participated in this study nationwide. Significant inverse associations were found between students' year in graduate school and sense of excellence as a role model, graduate program satisfaction, and professional commitment (all ps < 0.05). Students' sense of professional marketability and competence to role model were statistically significant in predicting their perception that role modeling healthy behaviors is a professional responsibility, F(2, 215) = 110.25, p = 0.00001. Positive associations also were found between students' desire to improve fitness behavior, nutrition, and weight and/or body fat ratio with self-ratings as role models (all ps < 0.05). Implications for the profession and preparation are provided. PMID:10533166

  1. [Professionalism in healthcare organizations--a unique model in the Assuta Medical Centers Network].

    PubMed

    Shemer, Joshua; Abadi-Korek, Ifat

    2015-04-01

    "Medical professionalism signifies a set of values, behaviors, and relationships that underpin the trust the public has in doctors". Healthcare organizations and medical schools are expected to ensure that their employees and graduates possess these values, behaviors and skills. The importance of maintaining professionalization within the organization led the Assuta Medical Centers Network to establish a School of Professionalism in January 2014. All of the employees within Assuta are scheduled to participate in a training program focused on Professionalism in Healthcare. Training includes a unique, interactive teaching initiative facilitated by leaders chosen from among Assuta employees. Each training class comprises heterogeneous sets of employees from all divisions within the organization (medical, administrative, support employees etc.). Until February 2015, a total of 1,225 workers participated in this program. This novel intervention initiative is being evaluated and assessed in order to understand how the trainees perceive professionalism before and after the interventions; to observe changes in their attitudes, behaviors and skills following the training; and to assess short and long-term outcomes as this program progresses over the years. PMID:26065223

  2. RRAWFLOW: Rainfall-Response Aquifer and Watershed Flow Model (v1.15)

    USGS Publications Warehouse

    Long, Andrew J.

    2015-01-01

    The Rainfall-Response Aquifer and Watershed Flow Model (RRAWFLOW) is a lumped-parameter model that simulates streamflow, spring flow, groundwater level, or solute transport for a measurement point in response to a system input of precipitation, recharge, or solute injection. I introduce the first version of RRAWFLOW available for download and public use and describe additional options. The open-source code is written in the R language and is available at http://sd.water.usgs.gov/projects/RRAWFLOW/RRAWFLOW.html along with an example model of streamflow. RRAWFLOW includes a time-series process to estimate recharge from precipitation and simulates the response to recharge by convolution, i.e., the unit-hydrograph approach. Gamma functions are used for estimation of parametric impulse-response functions (IRFs); a combination of two gamma functions results in a double-peaked IRF. A spline fit to a set of control points is introduced as a new method for estimation of nonparametric IRFs. Several options are included to simulate time-variant systems. For many applications, lumped models simulate the system response with equal accuracy to that of distributed models, but moreover, the ease of model construction and calibration of lumped models makes them a good choice for many applications (e.g., estimating missing periods in a hydrologic record). RRAWFLOW provides professional hydrologists and students with an accessible and versatile tool for lumped-parameter modeling.

  3. Development of student professionalism.

    PubMed

    Roth, Mary T; Zlatic, Thomas D

    2009-06-01

    In late 2007, the American College of Clinical Pharmacy (ACCP) charged their National StuNet Advisory Committee to formulate tenets of professionalism, with the primary goal of introducing students to essential attitudes and behaviors of professionalism. The committee's list of tenets served as a working document for the development of this White Paper. This collaborative effort of the ACCP Board of Regents and the National StuNet Advisory Committee sought to complement other published documents addressing student professionalism. The purpose of this White Paper is to enhance student understanding of professionalism, emphasizing the importance of the covenantal or "fiducial" relationship between the patient and the pharmacist. This fiducial relationship is the essence of professionalism and is a relationship between the patient and the pharmacist built on trust. This White Paper also outlines the traits of professionalism, which were developed after an extensive review of the literature on professionalism in medicine and pharmacy. The traits of professionalism identified here are responsibility, commitment to excellence, respect for others, honesty and integrity, and care and compassion. It is from these traits that student actions and behaviors should emanate. Students, pharmacy practitioners, and faculty have a responsibility to each other, to society as a whole, and to individual patients whom they serve to ensure that their words and actions uphold the highest standards of professional behavior. PMID:19476426

  4. Science Teacher Efficacy and Extrinsic Factors toward Professional Development Using Video Games in a Design-Based Research Model: The Next Generation of STEM Learning

    ERIC Educational Resources Information Center

    Annetta, Leonard A.; Frazier, Wendy M.; Folta, Elizabeth; Holmes, Shawn; Lamb, Richard; Cheng, Meng-Tzu

    2013-01-01

    Designed-based research principles guided the study of 51 secondary-science teachers in the second year of a 3-year professional development project. The project entailed the creation of student-centered, inquiry-based, science, video games. A professional development model appropriate for infusing innovative technologies into standards-based…

  5. Advancing the Interdisciplinary Collaborative Health Team Model: Applying Democratic Professionalism, Implementation Science, and Therapeutic Alliance to Enact Social Justice Practice.

    PubMed

    Murphy, Nancy

    2015-01-01

    This essay reframes the interdisciplinary collaborative health team model by proposing the application of 3 foundational pillars-democratic professionalism, implementation science, and therapeutic alliance to advance this practice. The aim was to address challenges to the model, enhance their functional capacity, and explicate and enact social justice practices to affect individual health outcomes while simultaneously addressing health inequities. The pillars are described and examples from the author's dissertation research illustrate how the pillars were used to bring about action. Related theories, models, and frameworks that have negotiation, capacity building, collaboration, and knowledge/task/power sharing as central concepts are presented under each of the pillars. PMID:26244478

  6. Human responses to augmented virtual scaffolding models.

    PubMed

    Hsiao, Hongwei; Simeonov, Peter; Dotson, Brian; Ammons, Douglas; Kau, Tsui-Ying; Chiou, Sharon

    2005-08-15

    This study investigated the effect of adding real planks, in virtual scaffolding models of elevation, on human performance in a surround-screen virtual reality (SSVR) system. Twenty-four construction workers and 24 inexperienced controls performed walking tasks on real and virtual planks at three virtual heights (0, 6 m, 12 m) and two scaffolding-platform-width conditions (30, 60 cm). Gait patterns, walking instability measurements and cardiovascular reactivity were assessed. The results showed differences in human responses to real vs. virtual planks in walking patterns, instability score and heart-rate inter-beat intervals; it appeared that adding real planks in the SSVR virtual scaffolding model enhanced the quality of SSVR as a human - environment interface research tool. In addition, there were significant differences in performance between construction workers and the control group. The inexperienced participants were more unstable as compared to construction workers. Both groups increased their stride length with repetitions of the task, indicating a possibly confidence- or habit-related learning effect. The practical implications of this study are in the adoption of augmented virtual models of elevated construction environments for injury prevention research, and the development of programme for balance-control training to reduce the risk of falls at elevation before workers enter a construction job. PMID:16253942

  7. Continuum Models of Stimuli-responsive Gels

    NASA Astrophysics Data System (ADS)

    Hong, Wei

    Immersed in a solution of small molecules and ions, a network of long-chain polymers may imbibe the solution and swell, resulting in a polymeric gel. Depending on the molecular structure of the polymers, the amount of swelling can be regulated by moisture, mechanical forces, ionic strength, electric field, pH value, and many other types of stimuli. Starting from the basic principles of non-equilibrium thermodynamics, this chapter formulates a field theory of the coupled large deformation and mass transportation in a neutral polymeric gel. The theory is then extended to study polyelectrolyte gels with charge-carrying networks by accounting for the electromechanical coupling and migration of solute ions. While the theoretical framework is adaptable to various types of material models, some representative ones are described through specific free-energy functions and kinetic laws. A specific material law for pH-sensitive gels—a special type of polyelectrolyte gels—is introduced as an example of incorporating chemical reactions in modeling stimuli-responsive gels. Finally, a simplified theory for the equilibrium but inhomogeneous swelling of a polymeric gel is deduced. The theory and the specific material models are illustrated through several examples.

  8. Bioadhesion to model thermally responsive surfaces

    NASA Astrophysics Data System (ADS)

    Andrzejewski, Brett Paul

    This dissertation focuses on the characterization of two surfaces: mixed self-assembled monolayers (SAMs) of hexa(ethylene glycol) and alkyl thiolates (mixed SAM) and poly(N-isopropylacrylamide) (PNIPAAm). The synthesis of hexa(ethylene gylcol) alkyl thiol (C11EG 6OH) is presented along with the mass spectrometry and nuclear magnetic resonance results. The gold substrates were imaged prior to SAM formation with atomic force micrscopy (AFM). Average surface roughness of the gold substrate was 0.44 nm, 0.67 nm, 1.65 nm for 15, 25 and 60 nm gold thickness, respectively. The height of the mixed SAM was measured by ellipsometry and varied from 13 to 28°A depending on surface mole fraction of C11EG6OH. The surface mole fraction of C11EG6OH for the mixed SAM was determined by X-ray photoelectron spectroscopy (XPS) with optimal thermal responsive behavior in the range of 0.4 to 0.6. The mixed SAM surface was confirmed to be thermally responsive by contact angle goniometry, 35° at 28°C and ˜55° at 40°C. In addition, the mixed SAM surfaces were confirmed to be thermally responsive for various aqueous mediums by tensiometry. Factors such as oxygen, age, and surface mole fraction and how they affect the thermal responsive of the mixed SAM are discussed. Lastly, rat fibroblasts were grown on the mixed SAM and imaged by phase contrast microscopy to show inhibition of attachment at temperatures below the molecular transition. Qualitative and quantitative measurements of the fibroblast adhesion data are provided that support the hypothesis of the mixed SAM exhibits a dominantly non-fouling molecular conformation at 25°C whereas it exhibits a dominantly fouling molecular conformation at 40°C. The adhesion of six model proteins: bovine serum albumin, collagen, pyruvate kinase, cholera toxin subunit B, ribonuclease, and lysozyme to the model thermally responsive mixed SAM were examined using AFM. All six proteins possessed adhesion to the pure component alkyl thiol, in contrast possessed no adhesion to the pure component C11EG6OH SAM at both temperatures examined, 25 and 40°C. The protein adhesion data to the mixed SAM also supports the hypothesis that the mixed SAM displays a non-fouling molecular conformation at 25°C whereas it displays a dominantly fouling molecular conformation at 40°C. Advancing contact angles obtained through tensiometry were used to find the surface free energy of the mixed SAM before and after the thermal response using the van Oss-Good-Chaudhury method. The surface tension values obtained, 42 and 38 mN/m for 22 and 40°C, respectively, are not dissimilar enough with regard to error to make conclusions. In a similar manner, the surface free energy of another mixed SAM composed of alkyl and trimethylamine thiolates was also calculated. PNIPAAm brushes grown on a silicon substrate by atom-transfer radical polymerization (ATRP) were imaged by AFM and characterized by XPS. The height of the resulting brushes could be controlled from ˜5 to 55 nm by reaction time. A thermal response was observed for polymer brushes with a length greater than 20 nm. For polymer brush lengths greater than 20 nm, the static contact angle at 22°C was 35° and varied from 60 to 80° at 40°C. The thermal response was also observed using the captive bubble method. Force-distance curves of the PNIPAAm brushes were taken with an unmodified silicon nitride AFM cantilever at incremental temperature steps. At room temperature the force-distance data was fit to the Alexander-de Gennes model resulting in a hydrated polymer length of 235 nm. The Young's modulus was calculated using the Hertz model and changed from ˜80 MPa at 26°C to ˜350 MPa at 40°C. The solvent condition of the Alexander-de Gennes model was set to the case of good solvent and showed close match to the force-distance data at 26°C. The match was not as close when the solvent condition was set to theta solvent condition and compared to the force-distance data at 40°C. Finally, the effective diffusion coefficients of a dye were obtained for the uptake, encapsulation, a

  9. Improving Item Response Theory Model Calibration by Considering Response Times in Psychological Tests

    ERIC Educational Resources Information Center

    Ranger, Jochen; Kuhn, Jorg-Tobias

    2012-01-01

    Research findings indicate that response times in personality scales are related to the trait level according to the so-called speed-distance hypothesis. Against this background, Ferrando and Lorenzo-Seva proposed a latent trait model for the responses and response times in a test. The model consists of two components, a standard item response…

  10. An interval model updating strategy using interval response surface models

    NASA Astrophysics Data System (ADS)

    Fang, Sheng-En; Zhang, Qiu-Hu; Ren, Wei-Xin

    2015-08-01

    Stochastic model updating provides an effective way of handling uncertainties existing in real-world structures. In general, probabilistic theories, fuzzy mathematics or interval analyses are involved in the solution of inverse problems. However in practice, probability distributions or membership functions of structural parameters are often unavailable due to insufficient information of a structure. At this moment an interval model updating procedure shows its superiority in the aspect of problem simplification since only the upper and lower bounds of parameters and responses are sought. To this end, this study develops a new concept of interval response surface models for the purpose of efficiently implementing the interval model updating procedure. The frequent interval overestimation due to the use of interval arithmetic can be maximally avoided leading to accurate estimation of parameter intervals. Meanwhile, the establishment of an interval inverse problem is highly simplified, accompanied by a saving of computational costs. By this means a relatively simple and cost-efficient interval updating process can be achieved. Lastly, the feasibility and reliability of the developed method have been verified against a numerical mass-spring system and also against a set of experimentally tested steel plates.

  11. Modeling controlled release from responsive microgel capsules

    NASA Astrophysics Data System (ADS)

    Alexeev, Alexander; Masoud, Hassan

    2012-02-01

    We introduce a coarse-grained computational method that explicitly captures the release of nanoparticles and macromolecules from responsive microgel capsules. The model is based on the dissipative particle dynamics. Our simulations reveal that not only swelling, but also deswelling of hollow microcapsules can be harnessed for controlled release. We show that the release from swollen capsules is diffusion driven, whereas the release from deswelling gel capsules occurs due to the flow of encapsulated solvent that is expelled from the shrinking capsule interior. The latter hydrodynamic release is burst-like and continues only during capsule deswelling. We find that deformable polymer chains that can easily penetrate thorough membrane pores are released in larger amounts from deswelling capsules, than nanoparticles that are filtered out by shrinking membrane pores. Our simulations further demonstrate that the inclusion of rigid microrods inside deswelling capsules mitigates the membrane pore closing, and, in this fashion, provides an effective method for regulating the rate of hydrodynamic release of nanoparticles.

  12. Modeling macroscopic response of random composites

    SciTech Connect

    Aidun, J.B.; Rintoul, M.D.; Lo, D.C.S.

    1998-02-01

    Preliminary work is presented on an effort to generate synthetic constitutive data for random composite materials. The long-ranged goal is to use the overall response determined from finite element simulations of representative volumes (RV) of the heterogeneous material to construct a homogenized constitutive model. A simple composite of a matrix containing polydispersed spheres was chosen as the first configuration to simulate. Here the accuracy of the numerical simulation tools is tested by determining effective elastic constants of the ordered elastic composite in which equal-sized spheres are arranged in each of three cubic lattice configurations. The resulting anisotropic effective elastic constant values agree with theoretical results to better than 10%, with typical agreement being better than 4%.

  13. Constitutive modeling of shock response of PTFE

    SciTech Connect

    Brown, Eric N; Reanyansky, Anatoly D; Bourne, Neil K; Millett, Jeremy C F

    2009-01-01

    The PTFE (polytetrafluoroethylene) material is complex and attracts attention of the shock physics researchers because it has amorphous and crystalline components. In turn, the crystalline component has four known phases with the high pressure transition to phase III. At the same time, as has been recently studied using spectrometry, the crystalline region is growing with load. Stress and velocity shock-wave profiles acquired recently with embedded gauges demonstrate feature that may be related to impedance mismatches between the regions subjected to some transitions resulting in density and modulus variations. We consider the above mentioned amorphous-to-crystalline transition and the high pressure Phase II-to-III transitions as possible candidates for the analysis. The present work utilizes a multi-phase rate sensitive model to describe shock response of the PTFE material. One-dimensional experimental shock wave profiles are compared with calculated profiles with the kinetics describing the transitions. The objective of this study is to understand the role of the various transitions in the shock response of PTFE.

  14. Dose response models for infectious gastroenteritis.

    PubMed

    Teunis, P F; Nagelkerke, N J; Haas, C N

    1999-12-01

    When pathogenic microorganisms enter the human body via ingestion with food or drinking water, they encounter a system of barriers mounted by the host. In order to reach parts of the intestinal tract that are suitable for growth and attachment, each of the barriers must be overcome successfully. The present view on infection states that at least one of the ingested pathogens must survive to start colonization. This is the basis for dose response models, used for quantitative risk assessment. In this paper, the usefulness of the Beta Poisson model for multiple barriers is corroborated. Infection is associated with the presence of elevated numbers of reproducing pathogens in the intestinal tract. This does not necessarily imply illness symptoms: when intestinal microorganisms engage in damaging activities, this may lead to illness symptoms. At the same time, these activities probably elicit defensive measures from the host, promoting the removal of pathogens and terminating infection. The duration of the period of colonization reflects the balance between the colonization potential of pathogens and the strength of host defenses. Starting from the assumption that during infection the host has a certain hazard of becoming ill, a simple dose response relation for acute gastroenteritis is developed. With the use of literature data from volunteer experiments, we show that examples can be found for three possible alternatives: an increase in the probability of illness with increasing dose, a decrease with higher doses, and a probability of illness (given infection) independent of the ingested dose. These alternatives may reflect different modes of interaction between pathogens and host. PMID:10765461

  15. Stochastic Approximation Methods for Latent Regression Item Response Models

    ERIC Educational Resources Information Center

    von Davier, Matthias; Sinharay, Sandip

    2010-01-01

    This article presents an application of a stochastic approximation expectation maximization (EM) algorithm using a Metropolis-Hastings (MH) sampler to estimate the parameters of an item response latent regression model. Latent regression item response models are extensions of item response theory (IRT) to a latent variable model with covariates…

  16. A Lognormal Model for Response Times on Test Items

    ERIC Educational Resources Information Center

    van der Linden, Wim J.

    2006-01-01

    A lognormal model for the response times of a person on a set of test items is investigated. The model has a parameter structure analogous to the two-parameter logistic response models in item response theory, with a parameter for the speed of each person as well as parameters for the time intensity and discriminating power of each item. It is…

  17. Teachers' Perception of a Professional Learning Community Model and Its Impact on Teaching and Learning

    ERIC Educational Resources Information Center

    Stollar, Lori J.

    2014-01-01

    This study of a suburban school district in south central Pennsylvania employed a mixed method design to explore teachers' perceptions of their professional learning community (PLC) and the impact of such on teaching effectiveness and student learning. Perceptual data was collected through the Learning Community Culture Indicator (LCCI) teacher…

  18. Toward Conceptual Clarity: A Multidimensional, Multilevel Model of Professional Learning Communities in Dutch Elementary Schools

    ERIC Educational Resources Information Center

    Sleegers, Peter; den Brok, Perry; Verbiest, Eric; Moolenaar, Nienke M.; Daly, Alan J.

    2013-01-01

    Despite the popularity of professional learning communities (PLCs) among researchers, practitioners, and educational policy makers, studies on PLCs differ significantly on the dimensions and capacities used to conceptualize them. Further, the interrelatedness of different dimensions and capacities within PLCs is not often well conceived nor…

  19. Professional Development: A Capacity-Building Model for Juvenile Correctional Education Systems

    ERIC Educational Resources Information Center

    Mathur, Sarup R.; Clark, Heather Griller; Schoenfeld, Naomi A.

    2009-01-01

    Youth in correctional facilities experience a broad range of educational, psychological, medical, and social needs. Professional development, a systemic process that improves the likelihood of student success by enhancing educator abilities, is a powerful way to positively affect student outcomes in correctional settings. This article offers a…

  20. Undergraduates' Intentions to Take Examinations for Professional Certification: Examinations of Four Competing Models

    ERIC Educational Resources Information Center

    Cheng, Pi-Yueh; Hsu, Ping-Kun; Chiou, Wen-Bin

    2012-01-01

    Previous research on professional certification has primarily focused on graduate certificates in intensive care nursing, writing certificates for practitioners, maintenance of certification in radiation oncology, and the certification of teachers and surgeons. Research on certification in the domain of business and management from an…

  1. Promoting the Development of Professional Identity of Gerontologists: An Academic/Experiential Learning Model

    ERIC Educational Resources Information Center

    Gendron, Tracey L.; Myers, Barbara J.; Pelco, Lynn E.; Welleford, E. Ayn

    2013-01-01

    Graduate education in gerontology has an essential role in providing the foundational knowledge required to work with a diverse aging population. It can also play an essential role in promoting best-practice approaches for the development of professional identity as a gerontologist. The primary goal of this study was to determine what factors…

  2. Influence of Constructivist Professional Development on Chemistry Content Knowledge and Scientific Model Development

    ERIC Educational Resources Information Center

    Khourey-Bowers, Claudia; Fenk, Christopher

    2009-01-01

    The purpose of this study was to explore the relationship between teachers' (N = 69) participation in constructivist chemistry professional development (PD) and enhancement of content (CK) and pedagogical content knowledge (PCK) (representational thinking and conceptual change strategies) and self-efficacy (PSTE). Quantitative measures assessed…

  3. A Co-Teaching Model: Committed Professionals, High Expectations, and the Inclusive Classroom

    ERIC Educational Resources Information Center

    Lindeman, Karen Wise; Magiera, Kathleen

    2014-01-01

    This article relates the story of a first grade teacher and a child who was the only deaf student in the entire school. Because he had no one who could communicate with him--not teachers, not students, no one, this situation tugged at the hearts of a committed team of professionals. A teacher of the deaf, a first grade general education teacher, a…

  4. Toward Conceptual Clarity: A Multidimensional, Multilevel Model of Professional Learning Communities in Dutch Elementary Schools

    ERIC Educational Resources Information Center

    Sleegers, Peter; den Brok, Perry; Verbiest, Eric; Moolenaar, Nienke M.; Daly, Alan J.

    2013-01-01

    Despite the popularity of professional learning communities (PLCs) among researchers, practitioners, and educational policy makers, studies on PLCs differ significantly on the dimensions and capacities used to conceptualize them. Further, the interrelatedness of different dimensions and capacities within PLCs is not often well conceived nor…

  5. Undergraduates' Intentions to Take Examinations for Professional Certification: Examinations of Four Competing Models

    ERIC Educational Resources Information Center

    Cheng, Pi-Yueh; Hsu, Ping-Kun; Chiou, Wen-Bin

    2012-01-01

    Previous research on professional certification has primarily focused on graduate certificates in intensive care nursing, writing certificates for practitioners, maintenance of certification in radiation oncology, and the certification of teachers and surgeons. Research on certification in the domain of business and management from an…

  6. Teachers' Perception of a Professional Learning Community Model and Its Impact on Teaching and Learning

    ERIC Educational Resources Information Center

    Stollar, Lori J.

    2014-01-01

    This study of a suburban school district in south central Pennsylvania employed a mixed method design to explore teachers' perceptions of their professional learning community (PLC) and the impact of such on teaching effectiveness and student learning. Perceptual data was collected through the Learning Community Culture Indicator (LCCI) teacher…

  7. The Defining Issues Test and the Four Component Model: Contributions to Professional Education.

    ERIC Educational Resources Information Center

    Bebeau, Muriel J.

    2002-01-01

    Reviews studies examining effects of professional education on ethical development. Argues that most studies limit assessment to measuring moral judgment. Validates assessment methods for sensitivity, reasoning, role concept, and ethical implementation that could be adapted to provide individuals with a more complete picture of abilities needed…

  8. "Drama for Schools": Teacher Change in an Applied Theatre Professional Development Model

    ERIC Educational Resources Information Center

    Dawson, Kathryn; Cawthon, Stephanie W.; Baker, Sally

    2011-01-01

    Applied theatre often draws upon critical pedagogy and constructivist methodology as a way to bring participants into direct engagement with their own learning experiences. As learners, adults bring a wealth of perspectives that further affect how they interact with an applied theatre experience. "Drama for Schools" (DFS) is a professional…

  9. A Model for Professional Development to Promote Engineering Design as an Integrative Pedagogy within STEM Education

    ERIC Educational Resources Information Center

    Donna, Joel D.

    2012-01-01

    Engineering design activities can help educators to apply concepts and processes from within and across STEM domains. To facilitate these connections, there is a need for sustained, job-embedded, and collegial professional development that brings together teachers from across STEM domains to engage in design-based activities. These activities can…

  10. Integrative Psycho-Pedagogical Model of Early Childhood Education Professionals in the Kibbutzim in Israel

    ERIC Educational Resources Information Center

    Plotnik, Ronit; Wahle, Nira

    2010-01-01

    The changes in the kibbutzim went through a transition from a collectivistic society to an individualistic one, with an emphasis on family units. Parents found themselves in a new role that was not passed to them by inter-generational transfer, while caregivers lost their socialisation roles, expressed by exhaustion and low professional…

  11. Fostering Family-Professional Collaboration through Person-Centered IEP Meetings: The "True Directions" Model

    ERIC Educational Resources Information Center

    Chambers, Cynthia; Childre, Amy

    2005-01-01

    Family-professional partnerships have been recognized through research and supported through legislation as critical components contributing to the positive development of children with disabilities, yet current practices and services need significant improvement. In practice, families and service providers often experience difficulty in…

  12. English Teachers' Cultural Models about Technology: A Microethnographic Perspective on Professional Development

    ERIC Educational Resources Information Center

    Curwood, Jen Scott

    2014-01-01

    Prompted by calls for research on technology-focused professional development, this ethnographic case study investigates how teachers' participation in learning communities may influence technology integration within the secondary English curriculum. In this article, I draw on educational psychology, cognitive anthropology, and…

  13. Professional Development Seminar: A Model for Making Higher Education More Culturally Sensitive.

    ERIC Educational Resources Information Center

    Scollon, Suzanne Bau Kam

    A weekly professional development seminar, designed to help University of Alaska education professors (four White, one Alaska Native) become more culturally sensitive in multicultural classrooms and discover ways teaching may construct barriers to participation by Alaska Native students, was supplemented by videotapes of participants' teaching…

  14. Navigating Past and Present Accountability Measures in Search of an Effective Principal Professional Development Model

    ERIC Educational Resources Information Center

    Martin, Patrick M.

    2012-01-01

    This study was designed to investigate the perceived experiences encountered by principals in the state of Illinois regarding professional development sessions offered through the Illinois Administrator Academy. The fundamental value of the Illinois Administrator Academy was designed as one of 169 specific initiatives in association with the…

  15. An Integrative Psychological Developmental Model of Supervision for Professional School Counselors-in-Training

    ERIC Educational Resources Information Center

    Lambie, Glenn W.; Sias, Shari M.

    2009-01-01

    Professional school counselors (PSCs) at higher levels of psychological development negotiate complex situations and perform counselor-related tasks with empathy, flexibility, tolerance for ambiguity, boundary setting, personal and interpersonal awareness, and self-care more effectively than do individuals at lower levels of development. This…

  16. Promoting the Development of Professional Identity of Gerontologists: An Academic/Experiential Learning Model

    ERIC Educational Resources Information Center

    Gendron, Tracey L.; Myers, Barbara J.; Pelco, Lynn E.; Welleford, E. Ayn

    2013-01-01

    Graduate education in gerontology has an essential role in providing the foundational knowledge required to work with a diverse aging population. It can also play an essential role in promoting best-practice approaches for the development of professional identity as a gerontologist. The primary goal of this study was to determine what factors…

  17. Evaluation of the Correlated Science and Mathematics Professional Development Model, 2009-2010 Cohort

    ERIC Educational Resources Information Center

    Morlier, Rebecca

    2012-01-01

    The purpose of this paper is to evaluate the effectiveness of the 2009-2010 iteration of the Correlated Science and Mathematics (CSM) professional development program which provides teachers and principals experience with integrated and effective science and mathematics teaching strategies and content. Archival CSM data was analyzed via mixed…

  18. An Integrative Psychological Developmental Model of Supervision for Professional School Counselors-in-Training

    ERIC Educational Resources Information Center

    Lambie, Glenn W.; Sias, Shari M.

    2009-01-01

    Professional school counselors (PSCs) at higher levels of psychological development negotiate complex situations and perform counselor-related tasks with empathy, flexibility, tolerance for ambiguity, boundary setting, personal and interpersonal awareness, and self-care more effectively than do individuals at lower levels of development. This…

  19. A Partnership Model of Distance Education: Students' Perceptions of Connectedness and Professionalization.

    ERIC Educational Resources Information Center

    Lia-Hoagberg, Betty; Vellenga, Barbara; Miller, Marilee; Li, Tao-Yuan

    1999-01-01

    Evaluation of a distance nursing-education program (274 at originating site, 95 at remote site) assessed students' perceptions of professionalization and connectedness with instructor, same-site peers, and offsite peers. Distant-site students were most satisfied with contact with same-site students. There was significantly higher satisfaction with…

  20. Chemistry Teachers' Emerging Expertise in Inquiry Teaching: The Effect of a Professional Development Model on Beliefs and Practice

    NASA Astrophysics Data System (ADS)

    Rushton, Gregory T.; Lotter, Christine; Singer, Jonathan

    2011-02-01

    This study investigates the beliefs and practices of seven high school chemistry teachers as a result of their participation in a year-long inquiry professional development (PD) project. An analysis of oral interviews, written reflections, and in-class observations were used to determine the extent to which the PD affected the teachers' beliefs and practice. The data indicated that the teachers developed more complete conceptions of classroom inquiry, valued a "phenomena first" approach to scientific investigations, and viewed inquiry approaches as helpful for facilitating improved student thinking. Analysis of classroom observations with the Reformed Teaching Observation Protocol indicated that features of the PD were observed in the teachers' practice during the academic year follow-up. Implications for effective science teacher professional development models are discussed.

  1. TIDALLY HEATED TERRESTRIAL EXOPLANETS: VISCOELASTIC RESPONSE MODELS

    SciTech Connect

    Henning, Wade G.; O'Connell, Richard J.; Sasselov, Dimitar D.

    2009-12-20

    Tidal friction in exoplanet systems, driven by orbits that allow for durable nonzero eccentricities at short heliocentric periods, can generate internal heating far in excess of the conditions observed in our own solar system. Secular perturbations or a notional 2:1 resonance between a hot Earth and hot Jupiter can be used as a baseline to consider the thermal evolution of convecting bodies subject to strong viscoelastic tidal heating. We compare results first from simple models using a fixed Quality factor and Love number, and then for three different viscoelastic rheologies: the Maxwell body, the Standard Anelastic Solid (SAS), and the Burgers body. The SAS and Burgers models are shown to alter the potential for extreme tidal heating by introducing the possibility of new equilibria and multiple response peaks. We find that tidal heating tends to exceed radionuclide heating at periods below 10-30 days, and exceed insolation only below 1-2 days. Extreme cases produce enough tidal heat to initiate global-scale partial melting, and an analysis of tidal limiting mechanisms such as advective cooling for earthlike planets is discussed. To explore long-term behaviors, we map equilibria points between convective heat loss and tidal heat input as functions of eccentricity. For the periods and magnitudes discussed, we show that tidal heating, if significant, is generally detrimental to the width of habitable zones.

  2. The Three Rs of Professionalism

    ERIC Educational Resources Information Center

    Phelps, Patricia H.

    2006-01-01

    Professionalism is measured by the best and the highest standards. When teachers use excellence as a critical criterion for judging their actions and attitudes, their professionalism is enhanced. This author contends that three primary indicators constitute the meaning of professionalism: responsibility, respect, and risk taking; and that when…

  3. Professionalism Among Criminal Justice Educators.

    ERIC Educational Resources Information Center

    Regoli, Robert M.; Miracle, Andrew W., Jr.

    Professionalism and its relationship to scholarly productivity was studied. Specific areas of analysis were the degree of professionalism of criminal justice educators, rankings of a series of selected publications, and the relationship between professionalism level and journal productivity. Data were derived from responses by 1,028 of 1,274…

  4. Assessing the Effectiveness of Selected Biomarkers in the Acute and Cumulative Physiological Stress Response in Professional Rugby Union through Non-invasive Assessment.

    PubMed

    Lindsay, A; Lewis, J G; Scarrott, C; Gill, N; Gieseg, S P; Draper, N

    2015-06-01

    Rugby union is a sport involving high force and frequency impacts making the likelihood of injury a significant risk. The aim of this study was to measure and report the individual and group acute and cumulative physiological stress response during 3 professional rugby games through non-invasive sampling. 24 professional rugby players volunteered for the study. Urine and saliva samples were collected pre and post 3 matches. Myoglobin, salivary immunoglobulin A, cortisol, neopterin and total neopterin (neopterin+7,8-dihydroneopterin) were analysed by high performance liquid chromatography or enzyme linked immunosorbent assay. Significant increases in cortisol, myoglobin, neopterin and total neopterin when urine volume was corrected with specific gravity were observed (p<0.05). Significant decreases in salivary immunoglobulin A concentration were observed for games 1 and 2 while secretion rate decreased after games 2 and 3. Significant decreases were seen with the percent of 7,8-dihydroneopterin being converted to neopterin following games 2 and 3. The intensity of 3 professional rugby games was sufficient to elicit significant changes in the physiological markers selected for our study. Furthermore, results suggest the selected markers not only provide a means for analysing the stress encountered during a single game of rugby but also highlight the unique pattern of response for each individual player. PMID:25760150

  5. Critical Reflections on Working with Diverse Families: Culturally Responsive Professional Development Strategies for Early Childhood and Early Childhood Special Educators

    ERIC Educational Resources Information Center

    Maude, Susan P.; Hodges, Lisa Naig; Brotherson, Mary Jane; Hughes-Belding, Kere; Peck, Nancy; Weigel, Cindy; Sharp, Lisa

    2009-01-01

    Professional development that focuses on supporting teachers' abilities to work with diverse families is keenly needed. This article outlines three instructional strategies and how they were used with undergraduate students in an inclusive early childhood teacher education program: (a) involving diverse family members as instructional supports;…

  6. Connecting with Older Adults: Educational Responses and Approaches. Professional Practices in Adult Education and Human Resource Development Series.

    ERIC Educational Resources Information Center

    Beatty, Paulette T.; Wolf, Mary Alice

    Written for both professionals and lay persons working with the development and education of older adults, this book addresses issues of aging, expectations for aged persons, and the means to respond in practical and educationally sound ways to the changing needs of older adults. The book is organized in four parts. Part I introduces the world of…

  7. Unique Challenges, Hopeful Responses: A Handbook for Professionals Working with Youth with Disabilities in the Juvenile Justice System. Second Edition.

    ERIC Educational Resources Information Center

    Garfinkel, Lili Frank; Jordan, Dixie; Goldberg, Paula; Pernu, Caryn; Bill, Lissa A.

    This handbook provides information about emotional, behavioral, and learning and developmental disabilities; disability-specific entitlements; and approaches for professionals who work with youthful offenders with disabilities throughout the juvenile process. Chapter 1 describes characteristics of common disabilities among youthful offenders and…

  8. Unique Challenges, Hopeful Responses: A Handbook for Professionals Working with Youth with Disabilities in the Juvenile Justice System.

    ERIC Educational Resources Information Center

    Garfinkel, Lili Frank; Jordan, Dixie; Kragthorpe, Candy

    This book provides information about emotional, behavioral, learning and developmental disabilities; disability-specific entitlements; and approaches for professionals who work with youthful offenders with disabilities throughout the juvenile process. Chapter 1 describes characteristics of common disabilities among youthful offenders and details…

  9. Complex Childhood Trauma and School Responses: A Case Study of the Impact of Professional Development in One Elementary School

    ERIC Educational Resources Information Center

    VanderWegen, Terrie A.

    2013-01-01

    The purpose of this qualitative case study was to examine one public elementary school in Spokane, Washington that has received significant complex trauma professional development training provided by Washington State University Area Health Education Center (WSU-AHEC). The study explored teachers', specialists', and the principal's perceptions of…

  10. Studying Teachers' Sensemaking to Investigate Teachers' Responses to Professional Development Focused on New Standards

    ERIC Educational Resources Information Center

    Allen, Carrie D.; Penuel, William R.

    2015-01-01

    Recent research on teacher professional development (PD) underscores the importance of the coherence of PD with standards, curriculum, and assessment. Teachers' judgments of the coherence of PD with larger system goals influence their decisions about what ideas and resources they appropriate from PD. Little research, however, has examined how…

  11. Who Is the "Professional" in a Professional Learning Community? An Exploration of Teacher Professionalism in Collaborative Professional Development Settings

    ERIC Educational Resources Information Center

    Servage, Laura

    2009-01-01

    This study is a survey and interpretation of professional development literature related to professional learning communities (PLCs) in schools. Current K 12 trade publications focusing on PLCs were analyzed against four different theoretical models of professionalism. Each model encourages and legitimates a different understanding of the…

  12. Classification of scalar and dyadic nonlocal optical response models.

    PubMed

    Wubs, M

    2015-11-30

    Nonlocal optical response is one of the emerging effects on the nanoscale for particles made of metals or doped semiconductors. Here we classify and compare both scalar and tensorial nonlocal response models. In the latter case the nonlocality can stem from either the longitudinal response, the transverse response, or both. In phenomenological scalar models the nonlocal response is described as a smearing out of the commonly assumed infinitely localized response, as characterized by a distribution with a finite width. Here we calculate explicitly whether and how tensorial models, such as the hydrodynamic Drude model and generalized nonlocal optical response theory, follow this phenomenological description. We find considerable differences, for example that nonlocal response functions, in contrast to simple distributions, assume negative and complex values. Moreover, nonlocal response regularizes some but not all diverging optical near fields. We identify the scalar model that comes closest to the hydrodynamic model. Interestingly, for the hydrodynamic Drude model we find that actually only one third (1/3) of the free-electron response is smeared out nonlocally. In that sense, nonlocal response is stronger for transverse and scalar nonlocal response models, where the smeared-out fractions are 2/3 and 3/3, respectively. The latter two models seem to predict novel plasmonic resonances also below the plasma frequency, in contrast to the hydrodynamic model that predicts standing pressure waves only above the plasma frequency. PMID:26698757

  13. Organization-based self-development prescriptive model for the promotion of professional development of Iranian clinical nurses

    PubMed Central

    Rahimaghaee, Flora; Nayeri, Nahid Dehghan; Mohammadi, Eesa; Salavati, Shahram

    2015-01-01

    Background: Professional development is reiterated in the new definition of modern organizations as a serious undertaking of organizations. This article aims to present and describe a prescriptive model to increase the quality of professional development of Iranian nurses within an organization-based framework. Materials and Methods: This article is an outcome of the results of a study based on grounded theory describing how Iranian nurses develop. The present study adopted purposive sampling and the initial participants were experienced clinical nurses. Then, the study continued by theoretical sampling. The present study involved 21 participants. Data were mainly collected through interviews. Analysis began with open coding and continued with axial coding and selective coding. Trustworthiness was ensured by applying Lincoln and Guba criteria such as credibility, dependability, and conformability. Based on the data gathered in the study and a thorough review of related literature, a prescriptive model has been designed by use of the methodology of Walker and Avant (2005). Results: In this model, the first main component is a three-part structure: Reformation to establish a value-assigning structure, a position for human resource management, and a job redesigning. The second component is certain of opportunities for organization-oriented development. These strategies are as follows: Raising the sensitivity of the organization toward development, goal setting and planning the development of human resources, and improving management practices. Conclusions: Through this model, clinical nurses’ professional development can transform the profession from an individual, randomized activity into more planned and systematized services. This model can lead to a better quality of care. PMID:26457100

  14. Modeling Information Accumulation in Psychological Tests Using Item Response Times

    ERIC Educational Resources Information Center

    Ranger, Jochen; Kuhn, Jörg-Tobias

    2015-01-01

    In this article, a latent trait model is proposed for the response times in psychological tests. The latent trait model is based on the linear transformation model and subsumes popular models from survival analysis, like the proportional hazards model and the proportional odds model. Core of the model is the assumption that an unspecified monotone…

  15. Modeling Information Accumulation in Psychological Tests Using Item Response Times

    ERIC Educational Resources Information Center

    Ranger, Jochen; Kuhn, Jörg-Tobias

    2015-01-01

    In this article, a latent trait model is proposed for the response times in psychological tests. The latent trait model is based on the linear transformation model and subsumes popular models from survival analysis, like the proportional hazards model and the proportional odds model. Core of the model is the assumption that an unspecified monotone…

  16. Teachers' personal didactical models and obstacles to professional development: Case-studies with secondary experimental science teachers

    NASA Astrophysics Data System (ADS)

    Wamba Aguado, Ana Maria

    The aim of this thesis has been to elaborate criteria which characterise how teachers teach, as a curriculum component of their professional knowledge and to infer the obstacles which hinder their desired professional development, in such a way that they are considered in the design of proposals for teacher training in secondary education. In addition to this, a further objective was to elaborate and validate data analysis instruments. Case studies were carried out on three natural science secondary teachers with more than ten years' experience, enabling the characterisation of the teachers' science and science teaching conceptions as well as the description of classroom practice. Finally, with the help of these data together with the material used by the teachers, the inference of the teachers' personal didactical models and the obstacles to their professional development were made possible. Instruments for data collection used a questionnaire to facilitate the realisation of a semi-structured interview, video recordings of the classroom intervention of each teacher which correspond to a teaching unit taught over a two-week period and all the written material produced for the unit was collected. For the data analysis a taxonomy of classroom intervention patterns and a progression hypothesis towards desirable professional knowledge were elaborated, from the perspective of a research in the classroom model and according to a system of categories and subcategories which refer to their concepts about scientific knowledge, school knowledge, how to teach and evaluation. With the interview and the questionnaire a profile of exposed conceptions was obtained. The intervention profile was obtained using the classroom recordings; according to the patterns identified and their sequencing, both of which determine the characteristic structures and routines of these teachers. An outcome of these results was the validation of the previously mentioned taxonomy as an instrument of classroom practice analysis. From these profiles and taking the progression hypothesis as a reference, the teachers' personal didactic models and the obstacles to professional development were inferred, following the system of categories and subcategories selected.

  17. Discrete Latent Markov Models for Normally Distributed Response Data

    ERIC Educational Resources Information Center

    Schmittmann, Verena D.; Dolan, Conor V.; van der Maas, Han L. J.; Neale, Michael C.

    2005-01-01

    Van de Pol and Langeheine (1990) presented a general framework for Markov modeling of repeatedly measured discrete data. We discuss analogical single indicator models for normally distributed responses. In contrast to discrete models, which have been studied extensively, analogical continuous response models have hardly been considered. These…

  18. Nested Logit Models for Multiple-Choice Item Response Data

    ERIC Educational Resources Information Center

    Suh, Youngsuk; Bolt, Daniel M.

    2010-01-01

    Nested logit item response models for multiple-choice data are presented. Relative to previous models, the new models are suggested to provide a better approximation to multiple-choice items where the application of a solution strategy precedes consideration of response options. In practice, the models also accommodate collapsibility across all…

  19. Science Teacher Efficacy and Extrinsic Factors Toward Professional Development Using Video Games in a Design-Based Research Model: The Next Generation of STEM Learning

    NASA Astrophysics Data System (ADS)

    Annetta, Leonard A.; Frazier, Wendy M.; Folta, Elizabeth; Holmes, Shawn; Lamb, Richard; Cheng, Meng-Tzu

    2013-02-01

    Designed-based research principles guided the study of 51 secondary-science teachers in the second year of a 3-year professional development project. The project entailed the creation of student-centered, inquiry-based, science, video games. A professional development model appropriate for infusing innovative technologies into standards-based curricula was employed to determine how science teacher's attitudes and efficacy where impacted while designing science-based video games. The study's mixed-method design ascertained teacher efficacy on five factors (General computer use, Science Learning, Inquiry Teaching and Learning, Synchronous chat/text, and Playing Video Games) related to technology and gaming using a web-based survey). Qualitative data in the form of online blog posts was gathered during the project to assist in the triangulation and assessment of teacher efficacy. Data analyses consisted of an Analysis of Variance and serial coding of teacher reflective responses. Results indicated participants who used computers daily have higher efficacy while using inquiry-based teaching methods and science teaching and learning. Additional emergent findings revealed possible motivating factors for efficacy. This professional development project was focused on inquiry as a pedagogical strategy, standard-based science learning as means to develop content knowledge, and creating video games as technological knowledge. The project was consistent with the Technological Pedagogical Content Knowledge (TPCK) framework where overlapping circles of the three components indicates development of an integrated understanding of the suggested relationships. Findings provide suggestions for development of standards-based science education software, its integration into the curriculum and, strategies for implementing technology into teaching practices.

  20. Modeling mechanical response of heterogeneous materials

    NASA Astrophysics Data System (ADS)

    Pal, Siladitya

    Heterogeneous materials are ubiquitous in nature and as synthetic materials. These materials provide unique combination of desirable mechanical properties emerging from its heterogeneities at different length scales. Future structural and technological applications will require the development of advanced light weight materials with superior strength and toughness. Cost effective design of the advanced high performance synthetic materials by tailoring their microstructure is the challenge facing the materials design community. Prior knowledge of structure-property relationships for these materials is imperative for optimal design. Thus, understanding such relationships for heterogeneous materials is of primary interest. Furthermore, computational burden is becoming critical concern in several areas of heterogeneous materials design. Therefore, computationally efficient and accurate predictive tools are highly essential. In the present study, we mainly focus on mechanical behavior of soft cellular materials and tough biological material such as mussel byssus thread. Cellular materials exhibit microstructural heterogeneity by interconnected network of same material phase. However, mussel byssus thread comprises of two distinct material phases. A robust numerical framework is developed to investigate the micromechanisms behind the macroscopic response of both of these materials. Using this framework, effect of microstuctural parameters has been addressed on the stress state of cellular specimens during split Hopkinson pressure bar test. A voronoi tessellation based algorithm has been developed to simulate the cellular microstructure. Micromechanisms (microinertia, microbuckling and microbending) governing macroscopic behavior of cellular solids are investigated thoroughly with respect to various microstructural and loading parameters. To understand the origin of high toughness of mussel byssus thread, a Genetic Algorithm (GA) based optimization framework has been developed. It is found that two different material phases (collagens) of mussel byssus thread are optimally distributed along the thread. These applications demonstrate that the presence of heterogeneity in the system demands high computational resources for simulation and modeling. Thus, Higher Dimensional Model Representation (HDMR) based surrogate modeling concept has been proposed to reduce computational complexity. The applicability of such methodology has been demonstrated in failure envelope construction and in multiscale finite element techniques. It is observed that surrogate based model can capture the behavior of complex material systems with sufficient accuracy. The computational algorithms presented in this thesis will further pave the way for accurate prediction of macroscopic deformation behavior of various class of advanced materials from their measurable microstructural features at a reasonable computational cost.

  1. Relative age and birthplace effect in Japanese professional sports: a quantitative evaluation using a Bayesian hierarchical Poisson model.

    PubMed

    Ishigami, Hideaki

    2016-01-01

    Relative age effect (RAE) in sports has been well documented. Recent studies investigate the effect of birthplace in addition to the RAE. The first objective of this study was to show the magnitude of the RAE in two major professional sports in Japan, baseball and soccer. Second, we examined the birthplace effect and compared its magnitude with that of the RAE. The effect sizes were estimated using a Bayesian hierarchical Poisson model with the number of players as dependent variable. The RAEs were 9.0% and 7.7% per month for soccer and baseball, respectively. These estimates imply that children born in the first month of a school year have about three times greater chance of becoming a professional player than those born in the last month of the year. Over half of the difference in likelihoods of becoming a professional player between birthplaces was accounted for by weather conditions, with the likelihood decreasing by 1% per snow day. An effect of population size was not detected in the data. By investigating different samples, we demonstrated that using quarterly data leads to underestimation and that the age range of sampled athletes should be set carefully. PMID:25917193

  2. Item Response Modeling with Sum Scores

    ERIC Educational Resources Information Center

    Johnson, Timothy R.

    2013-01-01

    One of the distinctions between classical test theory and item response theory is that the former focuses on sum scores and their relationship to true scores, whereas the latter concerns item responses and their relationship to latent scores. Although item response theory is often viewed as the richer of the two theories, sum scores are still…

  3. DOSE-RESPONSE ASSESSMENT FOR DEVELOPMENTAL TOXICITY: III. STATISTICAL MODELS

    EPA Science Inventory

    Although quantitative modeling has been central to cancer risk assessment for years, the concept of dose-response modeling for developmental effects is relatively new. Recently, statistical models appropriate for developmental toxicity testing have been developed and applied (Rai...

  4. DOSE-RESPONSE MODEL FOR THIRTEEN STRAINS OF SALMONELLA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Data from a human feeding trial with healthy men were used to develop a dose-response model for thirteen strains of Salmonella and to determine effects of strain variation on the shape of the dose-response curve. Dose-response data for individual strains were fit to a three-phase linear model to de...

  5. Improving Item Response Theory Model Calibration by Considering Response Times in Psychological Tests

    ERIC Educational Resources Information Center

    Ranger, Jochen; Kuhn, Jorg-Tobias

    2012-01-01

    Research findings indicate that response times in personality scales are related to the trait level according to the so-called speed-distance hypothesis. Against this background, Ferrando and Lorenzo-Seva proposed a latent trait model for the responses and response times in a test. The model consists of two components, a standard item response…

  6. A Conditional Joint Modeling Approach for Locally Dependent Item Responses and Response Times

    ERIC Educational Resources Information Center

    Meng, Xiang-Bin; Tao, Jian; Chang, Hua-Hua

    2015-01-01

    The assumption of conditional independence between the responses and the response times (RTs) for a given person is common in RT modeling. However, when the speed of a test taker is not constant, this assumption will be violated. In this article we propose a conditional joint model for item responses and RTs, which incorporates a covariance…

  7. A General Item Response Theory Model for Unfolding Unidimensional Polytomous Responses.

    ERIC Educational Resources Information Center

    Roberts, James S.; Donoghue, John R.; Laughlin, James E.

    2000-01-01

    Develops a generalized graded unfolding model that allows for either binary or graded responses and generalizes previous item response models for unfolding in two useful ways. It implements a discrimination parameter that varies across items and permits response category threshold parameters to vary across items. (Author/SLD)

  8. A Conditional Joint Modeling Approach for Locally Dependent Item Responses and Response Times

    ERIC Educational Resources Information Center

    Meng, Xiang-Bin; Tao, Jian; Chang, Hua-Hua

    2015-01-01

    The assumption of conditional independence between the responses and the response times (RTs) for a given person is common in RT modeling. However, when the speed of a test taker is not constant, this assumption will be violated. In this article we propose a conditional joint model for item responses and RTs, which incorporates a covariance…

  9. Modeling Multiple Response Processes in Judgment and Choice

    ERIC Educational Resources Information Center

    Bockenholt, Ulf

    2012-01-01

    In this article, I show how item response models can be used to capture multiple response processes in psychological applications. Intuitive and analytical responses, agree-disagree answers, response refusals, socially desirable responding, differential item functioning, and choices among multiple options are considered. In each of these cases, I…

  10. Perspective: Organizational professionalism: relevant competencies and behaviors.

    PubMed

    Egener, Barry; McDonald, Walter; Rosof, Bernard; Gullen, David

    2012-05-01

    The professionalism behaviors of physicians have been extensively discussed and defined; however, the professionalism behaviors of health care organizations have not been systemically categorized or described. Defining organizational professionalism is important because the behaviors of a health care organization may substantially impact the behaviors of physicians and others within the organization as well as other institutions and the larger community. In this article, the authors discuss the following competencies of organizational professionalism, derived from ethical values: service, respect, fairness, integrity, accountability, mindfulness, and self-motivation. How nonprofit health care organizations can translate these competencies into behaviors is described. For example, incorporating metrics of population health into assessments of corporate success may increase collaboration among regional health care organizations while also benefiting the community. The unique responsibilities of leadership to model these competencies, promote them in the community, and develop relevant organizational strategies are clarified. These obligations elevate the importance of the executive leadership's capacity for self-reflection and the governing boards' responsibility for mapping operational activities to organizational mission. Lastly, the authors consider how medical organizations are currently addressing professionalism challenges. In an environment made turbulent by regulatory change and financial constraints, achieving proficiency in professionalism competencies can assist nonprofit health care organizations to promote population health and the well-being of their workforces. PMID:22450182

  11. Process-Response Modeling and the Scientific Process.

    ERIC Educational Resources Information Center

    Fichter, Lynn S.

    1988-01-01

    Discusses the process-response model (PRM) in its theoretical and practical forms. Describes how geologists attempt to reconstruct the process from the response (the geologic phenomenon) being studied. (TW)

  12. Collaborative action learning: a professional development model for educational innovation in nursing.

    PubMed

    Marlow, Annette; Spratt, Christine; Reilly, Amanda

    2008-05-01

    The paper describes the processes and outcomes of a major curriculum innovation which was conducted by a collaborative multi-disciplinary team (nurse academics, educational developers and software developers). The paper argues that collaborative professional development in pedagogical innovation in nursing can be successfully supported by action learning as a framework for practice. In presenting this argument the paper draws on the experience of the School of Nursing and Midwifery (SNM) at the University of Tasmania in integrating high-fidelity simulation-based learning into an existing undergraduate case-based learning curriculum in the three year Bachelor of Nursing (BN). PMID:17716945

  13. Exploring digital professionalism.

    PubMed

    Ellaway, Rachel H; Coral, Janet; Topps, David; Topps, Maureen

    2015-09-01

    The widespread use of digital media (both computing devices and the services they access) has blurred the boundaries between our personal and professional lives. Contemporary students are the last to remember a time before the widespread use of the Internet and they will be the first to practice in a largely e-health environment. This article explores concepts of digital professionalism and their place in contemporary medical education, and proposes a series of principles of digital professionalism to guide teaching, learning and practice in the healthcare professions. Despite the many risks and fears surrounding their use, digital media are not an intrinsic threat to medical professionalism. Professionals should maintain the capacity for deliberate, ethical, and accountable practice when using digital media. The authors describe a digital professionalism framework structured around concepts of proficiency, reputation, and responsibility. Digital professionalism can be integrated into medical education using strategies based on awareness, alignment, assessment, and accountability. These principles of digital professionalism provide a way for medical students and medical practitioners to embrace the positive aspects of digital media use while being mindful and deliberate in its use to avoid or minimize any negative consequences. PMID:26030375

  14. Hierarchical Diffusion Models for Two-Choice Response Times

    ERIC Educational Resources Information Center

    Vandekerckhove, Joachim; Tuerlinckx, Francis; Lee, Michael D.

    2011-01-01

    Two-choice response times are a common type of data, and much research has been devoted to the development of process models for such data. However, the practical application of these models is notoriously complicated, and flexible methods are largely nonexistent. We combine a popular model for choice response times--the Wiener diffusion…

  15. The Gradual Increase of Responsibility Model: Coaching for Teacher Change

    ERIC Educational Resources Information Center

    Collet, Vicki S.

    2012-01-01

    This study examines the gradual increase of responsibility (GIR) model for teacher coaching (Collet, 2008), an adaptation of Pearson and Gallagher's (1983) Gradual Release of Responsibility model. In GIR, instructional coaches model, make recommendations, ask probing questions, affirm teachers' appropriate decisions, and praise in order to provide…

  16. Hierarchical Diffusion Models for Two-Choice Response Times

    ERIC Educational Resources Information Center

    Vandekerckhove, Joachim; Tuerlinckx, Francis; Lee, Michael D.

    2011-01-01

    Two-choice response times are a common type of data, and much research has been devoted to the development of process models for such data. However, the practical application of these models is notoriously complicated, and flexible methods are largely nonexistent. We combine a popular model for choice response times--the Wiener diffusion…

  17. The Gradual Increase of Responsibility Model: Coaching for Teacher Change

    ERIC Educational Resources Information Center

    Collet, Vicki S.

    2012-01-01

    This study examines the gradual increase of responsibility (GIR) model for teacher coaching (Collet, 2008), an adaptation of Pearson and Gallagher's (1983) Gradual Release of Responsibility model. In GIR, instructional coaches model, make recommendations, ask probing questions, affirm teachers' appropriate decisions, and praise in order to provide…

  18. Multidimensional Vector Model of Stimulus-Response Compatibility

    ERIC Educational Resources Information Center

    Yamaguchi, Motonori; Proctor, Robert W.

    2012-01-01

    The present study proposes and examines the multidimensional vector (MDV) model framework as a modeling schema for choice response times. MDV extends the Thurstonian model, as well as signal detection theory, to classification tasks by taking into account the influence of response properties on stimulus discrimination. It is capable of accounting…

  19. Women's Endorsement of Models of Sexual Response: Correlates and Predictors.

    PubMed

    Nowosielski, Krzysztof; Wróbel, Beata; Kowalczyk, Robert

    2016-02-01

    Few studies have investigated endorsement of female sexual response models, and no single model has been accepted as a normative description of women's sexual response. The aim of the study was to establish how women from a population-based sample endorse current theoretical models of the female sexual response-the linear models and circular model (partial and composite Basson models)-as well as predictors of endorsement. Accordingly, 174 heterosexual women aged 18-55 years were included in a cross-sectional study: 74 women diagnosed with female sexual dysfunction (FSD) based on DSM-5 criteria and 100 non-dysfunctional women. The description of sexual response models was used to divide subjects into four subgroups: linear (Masters-Johnson and Kaplan models), circular (partial Basson model), mixed (linear and circular models in similar proportions, reflective of the composite Basson model), and a different model. Women were asked to choose which of the models best described their pattern of sexual response and how frequently they engaged in each model. Results showed that 28.7 % of women endorsed the linear models, 19.5 % the partial Basson model, 40.8 % the composite Basson model, and 10.9 % a different model. Women with FSD endorsed the partial Basson model and a different model more frequently than did non-dysfunctional controls. Individuals who were dissatisfied with a partner as a lover were more likely to endorse a different model. Based on the results, we concluded that the majority of women endorsed a mixed model combining the circular response with the possibility of an innate desire triggering a linear response. Further, relationship difficulties, not FSD, predicted model endorsement. PMID:26601676

  20. Ramsay-Curve Item Response Theory for the Three-Parameter Logistic Item Response Model

    ERIC Educational Resources Information Center

    Woods, Carol M.

    2008-01-01

    In Ramsay-curve item response theory (RC-IRT), the latent variable distribution is estimated simultaneously with the item parameters of a unidimensional item response model using marginal maximum likelihood estimation. This study evaluates RC-IRT for the three-parameter logistic (3PL) model with comparisons to the normal model and to the empirical…

  1. Perceptions and Attitudes of Health Professionals in Kenya on National Health Care Resource Allocation Mechanisms: A Structural Equation Modeling

    PubMed Central

    Owili, Patrick Opiyo; Hsu, Yi-Hsin Elsa; Chern, Jin-Yuan; Chiu, Chiung-Hsuan Megan; Wang, Bill; Huang, Kuo-Cherh; Muga, Miriam Adoyo

    2015-01-01

    Background Health care resource allocation is key towards attaining equity in the health system. However, health professionals’ perceived impact and attitude towards health care resource allocation in Sub-Saharan Africa is unknown; furthermore, they occupy a position which makes them notice the impact of different policies in their health system. This study explored perceptions and attitudes of health professionals in Kenya on health care resource allocation mechanism. Method We conducted a survey of a representative sample of 341 health professionals in Moi Teaching and Referral Hospital from February to April 2012, consisting of over 3000 employees. We assessed health professionals’ perceived impact and attitudes on health care resource allocation mechanism in Kenya. We used structural equation modeling and applied a Confirmatory Factor Analysis using Robust Maximum Likelihood estimation procedure to test the hypothesized model. Results We found that the allocation mechanism was negatively associated with their perceived positive impact (-1.04, p < .001), health professionals’ satisfaction (-0.24, p < .01), and professionals’ attitudes (-1.55, p < .001) while it was positively associated with perceived negative impact (1.14, p < .001). Perceived positive impact of the allocation mechanism was negatively associated with their overall satisfaction (-0.08) and attitude (-0.98) at p < .001, respectively. Furthermore, overall satisfaction was negatively associated with attitude (-1.10, p <.001). On the other hand, perceived negative impact of the allocation was positively associated with overall satisfaction (0.29, p <.001) but was not associated with attitude. Conclusion The result suggests that health care resource allocation mechanism has a negative effect towards perceptions, attitudes and overall satisfaction of health professionals who are at the frontline in health care. These findings can serve as a crucial reference for policymakers as the Kenyan health system move towards devolving the system of governance. PMID:26039053

  2. The response of mental health professionals to clients seeking help to change or redirect same-sex sexual orientation

    PubMed Central

    Bartlett, Annie; Smith, Glenn; King, Michael

    2009-01-01

    Background we know very little about mental health practitioners' views on treatments to change sexual orientation. Our aim was to survey a representative sample of professional members of the main United Kingdom psychotherapy and psychiatric organisations about their views and practices concerning such treatments. Methods We sent postal questions to mental health professionals who were members of British Psychological Society, the British Association for Counselling and Psychotherapy, the United Kingdom Council for Psychotherapy and the Royal College of Psychiatrists. Participants were asked to give their views about treatments to change homosexual desires and describe up to five patients each, whom they has treated in this way. Results Of 1848 practitioners contacted, 1406 questionnaires were returned and 1328 could be analysed. Although only 55 (4%) of therapists reported that they would attempt to change a client's sexual orientation if one consulted asking for such therapy, 222 (17%) reported having assisted at least one client/patient to reduce or change his or her homosexual or lesbian feelings. 413 patients were described by these 222 therapists: 213 (52%) were seen in private practice and 117 (28%) were not followed up beyond the period of treatment. Counselling was the commonest (66%) treatment offered and there was no sign of a decline in treatments in recent years. 159 (72%) of the 222 therapists who had provided such treatment considered that a service should be available for people who want to change their sexual orientation. Client/patient distress and client/patient autonomy were seen as reasons for intervention; therapists paid attention to religious, cultural and moral values causing internal conflict. Conclusion A significant minority of mental health professionals are attempting to help lesbian, gay and bisexual clients to become heterosexual. Given lack of evidence for the efficacy of such treatments, this is likely to be unwise or even harmful. PMID:19323803

  3. Professionalism in emergency medicine.

    PubMed

    Finkel, M A; Adams, J G

    1999-05-01

    At its root, medical professionalism is service delivered according to patient's interest. It is essential to reinforce this notion because financial pressures threaten the integrity of the patient-physician relationship. Excessive commercialism directly contrasts the ideals of medical professionalism. This fact necessitates re-examination and reaffirmation of professional behavior. If historical standards of professionalism give way to market-driven incentives, the provision of medical care will become a commodity and the practitioners will be only agents of service delivery. Such a model not only threatens the the physician's identity, but also threatens the patient's interests. Medicine can never succeed as a transaction; it can only succeed as a partnership, a trusting exchange with patients, which is the hallmark of professionalism. PMID:10429639

  4. Modelling climate change responses in tropical forests: similar productivity estimates across five models, but different mechanisms and responses

    NASA Astrophysics Data System (ADS)

    Rowland, L.; Harper, A.; Christoffersen, B. O.; Galbraith, D. R.; Imbuzeiro, H. M. A.; Powell, T. L.; Doughty, C.; Levine, N. M.; Malhi, Y.; Saleska, S. R.; Moorcroft, P. R.; Meir, P.; Williams, M.

    2014-11-01

    Accurately predicting the response of Amazonia to climate change is important for predicting changes across the globe. However, changes in multiple climatic factors simultaneously may result in complex non-linear responses, which are difficult to predict using vegetation models. Using leaf and canopy scale observations, this study evaluated the capability of five vegetation models (CLM3.5, ED2, JULES, SiB3, and SPA) to simulate the responses of canopy and leaf scale productivity to changes in temperature and drought in an Amazonian forest. The models did not agree as to whether gross primary productivity (GPP) was more sensitive to changes in temperature or precipitation. There was greater model-data consistency in the response of net ecosystem exchange to changes in temperature, than in the response to temperature of leaf area index (LAI), net photosynthesis (An) and stomatal conductance (gs). Modelled canopy scale fluxes are calculated by scaling leaf scale fluxes to LAI, and therefore in this study similarities in modelled ecosystem scale responses to drought and temperature were the result of inconsistent leaf scale and LAI responses among models. Across the models, the response of An to temperature was more closely linked to stomatal behaviour than biochemical processes. Consequently all the models predicted that GPP would be higher if tropical forests were 5 °C colder, closer to the model optima for gs. There was however no model consistency in the response of the An-gs relationship when temperature changes and drought were introduced simultaneously. The inconsistencies in the An-gs relationships amongst models were caused by to non-linear model responses induced by simultaneous drought and temperature change. To improve the reliability of simulations of the response of Amazonian rainforest to climate change the mechanistic underpinnings of vegetation models need more complete validation to improve accuracy and consistency in the scaling of processes from leaf to canopy.

  5. Multicategorical Spline Model for Item Response Theory.

    ERIC Educational Resources Information Center

    Abrahamowicz, Michal; Ramsay, James O.

    1992-01-01

    A nonparametric multicategorical model for multiple-choice data is proposed as an extension of the binary spline model of J. O. Ramsay and M. Abrahamowicz (1989). Results of two Monte Carlo studies illustrate the model, which approximates probability functions by rational splines. (SLD)

  6. Professional stress among family physicians.

    PubMed

    May, H J; Revicki, D A

    1985-02-01

    Professional stress syndrome was investigated among residents, academic physicians, and community physicians in family practice. A survey including measures of physician stress, depression, locus of control, family and peer support, and medical practice characteristics was completed by 294 physicians. Univariate analysis of variance procedures were used for all statistical tests. Results revealed a significant positive correlation among perceived stress in medical practice, depression, and external locus of control. Decreased levels of stress were associated with higher scores on indices of family and physician-peer support. Differences in stress patterns between residents, faculty, and community physicians emerged on several critical variables. Residents felt professional duties interfered with family life to a greater extent than did faculty or practitioner colleagues. Community physicians report higher levels of family support, less idealism, and greater sense of personal control. The stress and coping model proposed illustrates how environmental, as well as internal, factors are affected by stress and serve as moderators of the stress response. PMID:3968525

  7. CHARACTERIZATION OF A DEVELOPMENTAL TOXICOLOGY DOSE-RESPONSE MODEL

    EPA Science Inventory

    The Rai and Van Ryzin dose-response model (1) proposed for teratology experiments has been characterized for its appropriateness and applicability in modeling developmental toxicity data. odifications were made in the initial probability statements to reflect more accurately biol...

  8. Models of dielectric response in disordered solids.

    PubMed

    Franta, Daniel; Necas, David; Zajícková, Lenka

    2007-11-26

    Two dispersion models of disordered solids, one parameterizing density of states (PDOS) and the other parameterizing joint density of states (PJDOS), are presented. Using these models, not only the complex dielectric function of the materials, but also some information about their electronic structure can be obtained. The numerical integration is necessary in the PDOS model. If analytical expressions are required the presented PJDOS model is, for some materials, a suitable option still providing information about the electronic structure of the material. It is demonstrated that the PDOS model can be successfully applied to a wide variety of materials. In this paper, its application to diamond-like carbon (DLC), a-Si and SiO2-like materials are discussed in detail. Unlike the PDOS model, the presented PJDOS model represents a special case of parameterization that can be applied to limited types of materials, for example DLC, ultrananocrystalline diamond (UNCD) and SiO2-like. PMID:19550911

  9. Professional Ethics.

    ERIC Educational Resources Information Center

    Abbott, Andrew

    1983-01-01

    An analysis of primary and secondary sources identifies five basic properties of professional ethics codes. The author's own theory, which is related directly to intra- and extraprofessional statuses, is added to the two traditional theories (functional and monopoly) which explain these properties. Professional ethics in America since 1900 are…

  10. Item Response Models for Local Dependence among Multiple Ratings

    ERIC Educational Resources Information Center

    Wang, Wen-Chung; Su, Chi-Ming; Qiu, Xue-Lan

    2014-01-01

    Ratings given to the same item response may have a stronger correlation than those given to different item responses, especially when raters interact with one another before giving ratings. The rater bundle model was developed to account for such local dependence by forming multiple ratings given to an item response as a bundle and assigning…

  11. Model of Transient Response of Semiconductor Gas Sensors

    NASA Astrophysics Data System (ADS)

    Fujimoto, Akira; Kuwahara, Takashi

    The model of transient response of semiconductor gas sensor under modulation heating has been constructed successfully. The model consists of the heat conduction process from heater to the sensor surface, the reaction process on the sensor surface and diffusion process near the sensor surface to supply the inflammable gas. The calculated sensor response agreed well with experimental result under step power supplying to the heater. We can predict the sensor transient response so that the model will be useful to distinguish gases and smells by using transient response of semiconductor gas sensors.

  12. Investigating the LGBTQ Responsive Model for Supervision of Group Work

    ERIC Educational Resources Information Center

    Luke, Melissa; Goodrich, Kristopher M.

    2013-01-01

    This article reports an investigation of the LGBTQ Responsive Model for Supervision of Group Work, a trans-theoretical supervisory framework to address the needs of lesbian, gay, bisexual, transgender, and questioning (LGBTQ) persons (Goodrich & Luke, 2011). Findings partially supported applicability of the LGBTQ Responsive Model for Supervision…

  13. Item Response Models for Examinee-Selected Items

    ERIC Educational Resources Information Center

    Wang, Wen-Chung; Jin, Kuan-Yu; Qiu, Xue-Lan; Wang, Lei

    2012-01-01

    In some tests, examinees are required to choose a fixed number of items from a set of given items to answer. This practice creates a challenge to standard item response models, because more capable examinees may have an advantage by making wiser choices. In this study, we developed a new class of item response models to account for the choice…

  14. Projective Item Response Model for Test-Independent Measurement

    ERIC Educational Resources Information Center

    Ip, Edward Hak-Sing; Chen, Shyh-Huei

    2012-01-01

    The problem of fitting unidimensional item-response models to potentially multidimensional data has been extensively studied. The focus of this article is on response data that contains a major dimension of interest but that may also contain minor nuisance dimensions. Because fitting a unidimensional model to multidimensional data results in…

  15. Response to Intervention and the Pyramid Model

    ERIC Educational Resources Information Center

    Fox, Lise; Carta, Judith; Strain, Phillip S.; Dunlap, Glen; Hemmeter, Mary Louise

    2010-01-01

    Response to Intervention (RtI) is a systematic decision-making process that has gained widespread popularity as a problem-solving framework for organizing hierarchies of evidence-based interventions in the context of ongoing progress monitoring. Initially applied to literacy instruction, RtI is being incorporated into an expanding breadth of…

  16. Response to Intervention and the Pyramid Model

    ERIC Educational Resources Information Center

    Fox, Lise; Carta, Judith; Strain, Phillip S.; Dunlap, Glen; Hemmeter, Mary Louise

    2010-01-01

    Response to Intervention (RtI) is a systematic decision-making process that has gained widespread popularity as a problem-solving framework for organizing hierarchies of evidence-based interventions in the context of ongoing progress monitoring. Initially applied to literacy instruction, RtI is being incorporated into an expanding breadth of…

  17. Speed-Accuracy Response Models: Scoring Rules Based on Response Time and Accuracy

    ERIC Educational Resources Information Center

    Maris, Gunter; van der Maas, Han

    2012-01-01

    Starting from an explicit scoring rule for time limit tasks incorporating both response time and accuracy, and a definite trade-off between speed and accuracy, a response model is derived. Since the scoring rule is interpreted as a sufficient statistic, the model belongs to the exponential family. The various marginal and conditional distributions…

  18. Speed-Accuracy Response Models: Scoring Rules Based on Response Time and Accuracy

    ERIC Educational Resources Information Center

    Maris, Gunter; van der Maas, Han

    2012-01-01

    Starting from an explicit scoring rule for time limit tasks incorporating both response time and accuracy, and a definite trade-off between speed and accuracy, a response model is derived. Since the scoring rule is interpreted as a sufficient statistic, the model belongs to the exponential family. The various marginal and conditional distributions…

  19. Equivalent axisymmetric plasma response models of EAST

    NASA Astrophysics Data System (ADS)

    Chen, S. L.; Villone, F.; Xiao, B. J.; Barbato, L.; Mastrostefano, S.; Luo, Z. P.; Guo, Y.; Liu, L.

    2016-02-01

    A strategy is presented for the derivation of simplified equivalent axisymmetric models of vertical instabilities in the EAST tokamak device. The qualitative understanding and the quantitative results obtained from a 3D model can suggest and quantify suitable modifications of the axisymmetric structures in order to fit both the growth rate and the stability margin for a wide range of different experimental configurations.

  20. Latent Growth Modeling for Logistic Response Functions

    ERIC Educational Resources Information Center

    Choi, Jaehwa; Harring, Jeffrey R.; Hancock, Gregory R.

    2009-01-01

    Throughout much of the social and behavioral sciences, latent growth modeling (latent curve analysis) has become an important tool for understanding individuals' longitudinal change. Although nonlinear variations of latent growth models appear in the methodological and applied literature, a notable exclusion is the treatment of growth following…