Portable field water sample filtration unit

International Nuclear Information System (INIS)

Hebert, A.J.; Young, G.G.

1977-01-01

A lightweight back-packable field-tested filtration unit is described. The unit is easily cleaned without cross contamination at the part-per-billion level and allows rapid filtration of boiling hot and sometimes muddy water. The filtration results in samples that are free of bacteria and particulates and which resist algae growth even after storage for months. 3 figures

Who Are We Studying? Sample Diversity in Teaching of Psychology Research

Science.gov (United States)

Richmond, Aaron S.; Broussard, Kristin A.; Sterns, Jillian L.; Sanders, Kristina K.; Shardy, Justin C.

2015-01-01

The purpose of the current study was to examine the sample diversity of empirical articles published in four premier teaching of psychology journals from 2008 to 2013. We investigated which demographic information was commonly reported and if samples were ethnically representative and whether gender was representative compared to National…

The university sociocultural work related to teaching units

Directory of Open Access Journals (Sweden)

Alicia Cutiño-Jiménez

2016-09-01

Full Text Available Teaching units are very important when you want to integrate university and society, to pre- degree and post- degree teaching process, and during research, becoming a huge educative place to develop these activities. This research is related to a diagnose the author made to particular workers and Tributary Administrations National Office functionaries from Santiago of Cuba related to the information level contributors have about tributary subjects, to be sure there are insufficiencies in the local and national media when it comes to tributary information. Based on the results, the author contributes with some actions to improve teachers, communication, integrating university and tributary offices. This actions are also directed to students, functionaries and leaders from both institutions, in order to be more efficients in the contributors, knowledge so they can understand the importance of tributes and therefore, to improve the low collection indicator the Tributary Administrations are facing right now.

Designing an educative curriculum unit for teaching molecular geometry in high school chemistry

Science.gov (United States)

Makarious, Nader N.

Chemistry is a highly abstract discipline that is taught and learned with the aid of various models. Among the most challenging, yet a fundamental topic in general chemistry at the high school level, is molecular geometry. This study focused on developing exemplary educative curriculum materials pertaining to the topic of molecular geometry. The methodology used in this study consisted of several steps. First, a diverse set of models were analyzed to determine to what extent each model serves its purpose in teaching molecular geometry. Second, a number of high school teachers and college chemistry professors were asked to share their experiences on using models in teaching molecular geometry through an online questionnaire. Third, findings from the comparative analysis of models, teachers’ experiences, literature review on models and students’ misconceptions, the curriculum expectations of the Next Generation Science Standards and their emphasis on three-dimensional learning and nature of science (NOS) contributed to the development of the molecular geometry unit. Fourth, the developed unit was reviewed by fellow teachers and doctoral-level science education experts and was revised to further improve its coherence and clarity in support of teaching and learning of the molecular geometry concepts. The produced educative curriculum materials focus on the scientific practice of developing and using models as promoted in the Next Generations Science Standards (NGSS) while also addressing nature of science (NOS) goals. The educative features of the newly developed unit support teachers’ pedagogical knowledge (PK) and pedagogical content knowledge (PCK). The unit includes an overview, teacher’s guide, and eight detailed lesson plans with inquiry oriented modeling activities replete with models and suggestions for teachers, as well as formative and summative assessment tasks. The unit design process serves as a model for redesigning other instructional units in

Critical Thinking in Critical Care: Five Strategies to Improve Teaching and Learning in the Intensive Care Unit.

Science.gov (United States)

Hayes, Margaret M; Chatterjee, Souvik; Schwartzstein, Richard M

2017-04-01

Critical thinking, the capacity to be deliberate about thinking, is increasingly the focus of undergraduate medical education, but is not commonly addressed in graduate medical education. Without critical thinking, physicians, and particularly residents, are prone to cognitive errors, which can lead to diagnostic errors, especially in a high-stakes environment such as the intensive care unit. Although challenging, critical thinking skills can be taught. At this time, there is a paucity of data to support an educational gold standard for teaching critical thinking, but we believe that five strategies, routed in cognitive theory and our personal teaching experiences, provide an effective framework to teach critical thinking in the intensive care unit. The five strategies are: make the thinking process explicit by helping learners understand that the brain uses two cognitive processes: type 1, an intuitive pattern-recognizing process, and type 2, an analytic process; discuss cognitive biases, such as premature closure, and teach residents to minimize biases by expressing uncertainty and keeping differentials broad; model and teach inductive reasoning by utilizing concept and mechanism maps and explicitly teach how this reasoning differs from the more commonly used hypothetico-deductive reasoning; use questions to stimulate critical thinking: "how" or "why" questions can be used to coach trainees and to uncover their thought processes; and assess and provide feedback on learner's critical thinking. We believe these five strategies provide practical approaches for teaching critical thinking in the intensive care unit.

[Formative evaluation: experience of the Catalonian family and community medicine teaching units].

Science.gov (United States)

Ezquerra Lezcano, Matilde; Bundo Vidiella, Magda; Descarrega Queralt, Ramón; Martín Zurro, Amando; Fores García, Dolores; Fornells Vallès, Josep Maria

2010-04-01

The purpose of this article is to report on the experience in formative evaluation that was carried out in the Catalonian family and community medicine teaching units during the years 2001-2007. This formative evaluation project included the use of several evaluation tools such as, self-listening, video-recording, structured observation of clinical practice, cases by computer and simulated patients. Different resident intakes have participated in the development of the project, as well as their teaching unit tutors and coordinators. This accumulated experience has allowed it to progress into the field of formative evaluation, and to adapt and integrate the activities that were being carried out in a resident portfolio, which in our opinion is the best tool for the formative evaluation of the family medicine resident. Copyright 2009 Elsevier España, S.L. All rights reserved.

Teaching Chinese as a Second Language: From Taiwan to the United States

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Hsu, Shuliang

2014-01-01

Teaching Chinese as a second language in Taiwan vs. in the United States. How are they different? What are the challenges to teachers? This article will bring to you interesting findings from the perspective of a native speaking Chinese teacher.

Comparing Outcomes of Coronary Artery Bypass Grafting Among Large Teaching and Urban Hospitals in China and the United States.

Science.gov (United States)

Zheng, Zhe; Zhang, Heng; Yuan, Xin; Rao, Chenfei; Zhao, Yan; Wang, Yun; Normand, Sharon-Lise; Krumholz, Harlan M; Hu, Shengshou

2017-06-01

Coronary artery disease is prevalent in China, with concomitant increases in the volume of coronary artery bypass grafting (CABG). The present study aims to compare CABG-related outcomes between China and the United States among large teaching and urban hospitals. Observational analysis of patients aged ≥18 years, discharged from acute-care, large teaching and urban hospitals in China and the United States after hospitalization for an isolated CABG surgery. Data were obtained from the Chinese Cardiac Surgery Registry in China and the National Inpatient Sample in the United States. Analysis was stratified by 2 periods: 2007, 2008, and 2010; and 2011 to 2013 periods. The primary outcome was in-hospital mortality, and the secondary outcome was length of stay. The sample included 51 408 patients: 32 040 from 77 hospitals in the China-CABG group and 19 368 from 303 hospitals in the US-CABG group. In the 2007 to 2008, 2010 period and for all-age and aged ≥65 years, the China-CABG group had higher mortality than the US-CABG group (1.91% versus 1.58%, P =0.059; and 3.12% versus 2.20%, P =0.004) and significantly higher age-, sex-, and comorbidity-adjusted odds of death (odds ratio, 1.58; 95% confidential interval, 1.22-2.04; and odds ratio, 1.73; 95% confidential interval, 1.24-2.40). There were no significant mortality differences in the 2011 to 2013 period. For preoperative, postoperative, and total hospital stay, respectively, the median (interquartile range) length of stay across the entire study period between China-CABG and US-CABG groups were 9 (8) versus 1 (3), 9 (6) versus 6 (3), and 20 (12) versus 7 (5) days (all P China and the United States. The longer length of stay in China may represent an opportunity for improvement. © 2017 The Authors.

Thoughts on History, Tuning and the Scholarship of Teaching and Learning in the United States

Science.gov (United States)

Pace, David

2017-01-01

The Tuning Movement and the scholarship of teaching and learning have each had a significant impact on teaching history in higher education in the United States. But the isolation of these initiatives from each other has lessened their potential impact. Interactions between the two might bring together the intellectual exploration of scholarship…

The training of specialists in Family and Community Health Nursing according to the supervisors of the teaching units.

Science.gov (United States)

Oltra-Rodríguez, Enrique; Martínez-Riera, José Ramón; Mármol-López, María Isabel; Pastor-Gallardo, Francisco Javier; Gras-Nieto, Elvira; Holgado-Fernández, Ana

To analyze the current situation of the training of specialists in family and community nursing from the perspective of nurses responsible for teaching units. Exploratory analysis using nominal group technique of the contributions made by representatives of 19 multidisciplinary teaching units in family and community care from 11 Spanish autonomous communities. They categorized and weighted those contributions. The emerging categories on the strengths and difficulties encountered related to the tutors, the environment where the training took place, the structure of the teaching unit, the organization of the teaching and the official programme of the speciality, the external supports and the theoretical training. Training in Family and Community Nursing is an opportunity to improve primary health care to train in news and necessary but complex skills. Support is required for training to be effective and the specialty and training should be made known. Tutors are a key part of this process. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Teaching Teachers to Play and Teach Games

Science.gov (United States)

Wright, Steven; McNeill, Michael; Fry, Joan; Wang, John

2005-01-01

This study was designed to determine the extent to which a technical and a tactical approach to teaching a basketball unit to physical education teacher education (PETE) students would each affect their games playing abilities, perceived ability to teach, and approach preference for teaching the game. Pre- and post-unit data were collected through…

Teaching Psychiatry Residents to Teach: A National Survey

Science.gov (United States)

Crisp-Han, Holly; Chambliss, R. Bryan; Coverdale, John

2013-01-01

Objective: Because there have been no previously published national surveys on teaching psychiatry residents about how to teach, the authors surveyed United States psychiatry program directors on what and how residents are taught about teaching. Methods: All psychiatry training programs across the United States were mailed a semistructured…

Teaching the Concept of the Sampling Distribution of the Mean

Science.gov (United States)

Aguinis, Herman; Branstetter, Steven A.

2007-01-01

The authors use proven cognitive and learning principles and recent developments in the field of educational psychology to teach the concept of the sampling distribution of the mean, which is arguably one of the most central concepts in inferential statistics. The proposed pedagogical approach relies on cognitive load, contiguity, and experiential…

Get on Board the Underground Railroad: A Sample Unit for Fifth-Grade History Students.

Science.gov (United States)

Ferguson, Phyllis M.; Young, Terrell A.

1996-01-01

Reviews the materials and procedures used in a fifth-grade history unit on the Underground Railroad. The unit integrated a variety of teaching methods and materials making extensive use of historical literature, K-W-L (what we Know, what we Want to find out, what we Learned) charts, and activities aimed at different learning styles. (MJP)

Money, the Banking System and Monetary Policy in Canada: A Teaching Unit.

Science.gov (United States)

Curtis, Douglas C. A.; Staunton, Ted, Ed.

One of a series of teaching units designed to introduce secondary school students to the Canadian economy, this handbook contains instructional materials on Canada's monetary system and policy. Material is organized and presented in terms of specific topic readings and illustrative activities. The topics covered in six sections are money, the…

A Comparative Study of Taoism and American Transcendentalism: A Humanities Teaching Unit.

Science.gov (United States)

Womack, Nancy

This teaching unit, designed for advanced high school students and average junior college students in a humanities oriented literature course, has one primary objective: to correlate similar thinking in two different time periods and locales. The philosophy of Taoism in ancient China and the philosophy of transcendentalism in nineteenth century…

Approaches To Teaching Science in the Jordanian Primary School.

Science.gov (United States)

Qualter, Anne; Abu-Hola, I. R. A.

2000-01-01

Reports on a study of the influence of different approaches to teaching units from the Jordanian science curriculum on over 600 students from grades 6, 9, and 10. Trains a small sample of male and female teachers in the use of cooperative learning and lecture-demonstration approaches to teaching. (Contains 17 references.) (Author/YDS)

The Teaching of Italian in Institutions of Higher Learning in the United States and Canada.

Science.gov (United States)

Istituto Italiano di Cultura, New York, NY.

This booklet contains a list of institutions of higher learning in the United States and Canada which teach Italian. Italian is taught, according to the booklet, in 383 colleges and universities in the United States (including 28 community or junior colleges), and in 15 colleges and universities in Canada. Other information includes the number of…

Moving from a Predominantly Teaching Oriented Culture to a Research Productivity Mission: The Case of Mexico and the United States

Directory of Open Access Journals (Sweden)

Gustavo Gregorutti

2010-12-01

Full Text Available This study qualitatively analyzes the culture conflicts professors in the United States and Mexico are experiencing with the increasing pressures to produce more research about higher education. The first dataset was collected from 36 faculty members from 12 small and medium sized private, doctorate-granting universities. These universities are located in 11 states across the United States. The remaining data came from 44 faculty members employed at four small and medium sized private, doctoral granting universities in four states across Mexico. Results showed that universities in the US are transitioning from a predominantly teaching college culture to a more research orientation. Although the sampled universities continue to offer established graduate programs, faculty members continue to struggle with their teaching requirements and conflicts research productivity pressures place on their teaching and mentoring time with students. Participating faculty members employed in the US were not evenly interested in research opportunities due to the diverse mission objectives promoted by their respective institutions. On the other hand, faculty members employed in Mexico were generally more concerned with their research productivity and subsequent factors, which negatively impact their research productivity. Mexican faculty members rarely cited conflicts between their institutional missions and teaching objectives. This study is highly relevant to policy makers, higher education administrators, and scholars interested in comparative and international higher education. Administrators can benefit from the findings in this study, which provides faculty members’ perceptions and describes departmental structures and organizational dynamics employed to advance greater research and development opportunities. This study concludes with a discussion on how administrators and faculty members should handle the pressures for research productivity and

The Evolution of Computer Based Learning Software Design: Computer Assisted Teaching Unit Experience.

Science.gov (United States)

Blandford, A. E.; Smith, P. R.

1986-01-01

Describes the style of design of computer simulations developed by Computer Assisted Teaching Unit at Queen Mary College with reference to user interface, input and initialization, input data vetting, effective display screen use, graphical results presentation, and need for hard copy. Procedures and problems relating to academic involvement are…

In-Service Turkish Elementary and Science Teachers' Attitudes toward Science and Science Teaching: A Sample from Usak Province

Science.gov (United States)

Turkmen, Lutfullah

2013-01-01

The purpose of this study is to reveal Turkish elementary teachers' and science teachers' attitudes toward science and science teaching. The sample of the study, 138 in-service elementary level science teachers from a province of Turkey, was selected by a clustered sampling method. The Science Teaching Attitude Scale-II was employed to measure the…

Teaching about the United Nations through the Hunger Issue in an English as a Foreign Language Class.

Science.gov (United States)

Iino, Atsushi

1994-01-01

Reports on the views of 73 secondary school Japanese students toward the United Nations. Finds that most tend to think of the UN as relevant to conflicts. Describes how the hunger issue was used in an English-as-a-Second-Language class to teach about the United Nations. (CFR)

Music Student Teaching Seminars: An Examination of Current Practices Across the United States

Science.gov (United States)

Baumgartner, Christopher M.; Councill, Kimberly H.

2017-01-01

The purpose of this study was to examine the structure and content of music student teaching seminars at 4-year, degree-granting institutions accredited by the National Association of Schools of Music across the United States. A secondary purpose was to determine how these seminars (a) addressed perceived needs of student teachers and beginning…

Assessment of parental presence during bedside pediatric intensive care unit rounds: effect on duration, teaching, and privacy.

Science.gov (United States)

Phipps, Lorri M; Bartke, Cheryl N; Spear, Debra A; Jones, Linda F; Foerster, Carolyn P; Killian, Marie E; Hughes, Jennifer R; Hess, Joseph C; Johnson, David R; Thomas, Neal J

2007-05-01

There is a paucity of literature evaluating the effects of family member presence during bedside medical rounds in the pediatric intensive care unit. We hypothesized that, when compared with rounds without family members, parental presence during morning medical rounds would increase time spent on rounds, decrease medical team teaching/education, increase staff dissatisfaction, create more stress in family members, and violate patient privacy in our open unit. Prospective, blinded, observational study. Academic pediatric intensive care unit with 12 beds. A total of 105 admissions were studied, 81 family members completed a survey, and 187 medical team staff surveys were completed. Investigators documented parental presence and time allocated for presentation, teaching, and answering questions. Surveys related to perception of goals, teaching, and privacy of rounds were distributed to participants. Time spent on rounds, time spent teaching on rounds, and medical staff and family perception of the effects of parental presence on rounds. There was no significant difference between time spent on rounds in the presence or absence of family members (p = NS). There is no significant difference between the time spent teaching by the attending physician in the presence or absence of family members (p = NS). Overall, parents reported that the medical team spent an appropriate amount of time discussing their child and were not upset by this discussion. Parents did not perceive that their own or their child's privacy was violated during rounds. The majority of medical team members reported that the presence of family on rounds was beneficial. Parental presence on rounds does not seem to interfere with the educational and communication process. Parents report satisfaction with participation in rounds, and privacy violations do not seem to be a concern from their perspective.

Pacific Northwest National Laboratory Facility Radionuclide Emissions Units and Sampling Systems

Energy Technology Data Exchange (ETDEWEB)

Barnett, J. Matthew; Brown, Jason H.; Walker, Brian A.

2012-04-01

Battelle–Pacific Northwest Division operates numerous research and development (R&D) laboratories in Richland, WA, including those associated with Pacific Northwest National Laboratory (PNNL) on the U.S. Department of Energy (DOE)’s Hanford Site and PNNL Site that have the potential for radionuclide air emissions. The National Emission Standard for Hazardous Air Pollutants (NESHAP 40 CFR 61, Subparts H and I) requires an assessment of all emission units that have the potential for radionuclide air emissions. Potential emissions are assessed annually by PNNL staff members. Sampling, monitoring, and other regulatory compliance requirements are designated based upon the potential-to-emit dose criteria found in the regulations. The purpose of this document is to describe the facility radionuclide air emission sampling program and provide current and historical facility emission unit system performance, operation, and design information. For sampled systems, a description of the buildings, exhaust units, control technologies, and sample extraction details is provided for each registered emission unit. Additionally, applicable stack sampler configuration drawings, figures, and photographs are provided. Deregistered emission unit details are provided as necessary for up to 5 years post closure.

Teaching "United States v. Windsor": The Defense of Marriage Act and Its Constitutional Implications

Science.gov (United States)

Ciocchetti, Corey

2014-01-01

This article represents background material that can be used e along with the "United States v. Windsor" case to teach Constitutional Law (particularly federalism, due process, and equal protection) and the legal debate surrounding same-sex marriage in America. Professors may assign it as background reading before or after a…

Encouraging Sixth-Grade Students' Problem-Solving Performance by Teaching through Problem Solving

Science.gov (United States)

Bostic, Jonathan D.; Pape, Stephen J.; Jacobbe, Tim

2016-01-01

This teaching experiment provided students with continuous engagement in a problem-solving based instructional approach during one mathematics unit. Three sections of sixth-grade mathematics were sampled from a school in Florida, U.S.A. and one section was randomly assigned to experience teaching through problem solving. Students' problem-solving…

Analysis of Product Sampling for New Product Diffusion Incorporating Multiple-Unit Ownership

Directory of Open Access Journals (Sweden)

Zhineng Hu

2014-01-01

Full Text Available Multiple-unit ownership of nondurable products is an important component of sales in many product categories. Based on the Bass model, this paper develops a new model considering the multiple-unit adoptions as a diffusion process under the influence of product sampling. Though the analysis aims to determine the optimal dynamic sampling effort for a firm and the results demonstrate that experience sampling can accelerate the diffusion process, the best time to send free samples is just before the product being launched. Multiple-unit purchasing behavior can increase sales to make more profit for a firm, and it needs more samples to make the product known much better. The local sensitivity analysis shows that the increase of both external coefficients and internal coefficients has a negative influence on the sampling level, but the internal influence on the subsequent multiple-unit adoptions has little significant influence on the sampling. Using the logistic regression along with linear regression, the global sensitivity analysis gives a whole analysis of the interaction of all factors, which manifests the external influence and multiunit purchase rate are two most important factors to influence the sampling level and net present value of the new product, and presents a two-stage method to determine the sampling level.

A Survey of tooth morphology teaching methods employed in the United Kingdom and Ireland.

Science.gov (United States)

Lone, M; McKenna, J P; Cryan, J F; Downer, E J; Toulouse, A

2018-01-15

Tooth morphology is a central component of the dental curriculum and is applicable to all dental specialities. Traditional teaching methods are being supplemented with innovative strategies to tailor teaching and accommodate the learning styles of the recent generation of students. An online survey was compiled and distributed to the staff involved in teaching tooth morphology in the United Kingdom and Ireland to assess the importance of tooth morphology in the dentistry curriculum and the methodologies employed in teaching. The results of the survey show that tooth morphology constitutes a small module in the dental curriculum. It is taught in the first 2 years of the dental curriculum but is applicable in the clinical years and throughout the dental career. Traditional teaching methods, lecture and practical, are being augmented with innovative teaching including e-learning via virtual learning environment, tooth atlas and e-books leading to blended learning. The majority of the schools teach both normal dental anatomy and morphologic variations of dental anatomy and utilise plastic teeth for practical and examination purposes. Learning the 3D aspects of tooth morphology was deemed important by most of the respondents who also agreed that tooth morphology is a difficult topic for the students. Despite being core to the dental curriculum, overall minimal time is dedicated to the delivery of tooth morphology, creating a reliance on the student to learn the material. New forms of delivery including computer-assisted learning tools should help sustain learning and previously acquired knowledge. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Empires, Exceptions, and Anglo-Saxons: Race and Rule between the British and Unites States Empires, 1880-1910. Teaching the JAH.

Science.gov (United States)

OAH Magazine of History, 2002

2002-01-01

Summarizes a teaching document that is part of "Teaching the JAH" (Journal of American History) which corresponds to the article, "Empires, Exceptions, and Anglo-Saxons: Race and Rule between the British and Unites States Empires, 1880-1910" (Paul A. Kramer). Provides the Web site address for the complete installment. (CMK)

Theoretical construction of the contextualized dynamics of the constant shaping of advisor professors in the teaching unit

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Nirma Pérez-Pelipiche

2016-10-01

Full Text Available This work paper shows research results on the contextualized dynamics of the constant shaping of advisor professors in the teaching unit, taking epistemological foundations as a starting point, which substantiate their theoretical construction. A model has been displayed basing on comprehension and interpretation of this process as a whole, in which its subsystems, components, structure, relations and levels among them, prove contradictions that become evident in such process, therefore allowing to structure the dynamics of shaping professors as an instrument, earning, as a result, the transforming capability of advisor professors when practicing their skill, having the teaching unit as a scenary. In that way we used different techniques: questionnaire, interviews, observation, statistical techniques and methods: historical-logical; analysis-synthesis and systemic-structural-functional, all of those ones from the hermeneutic-dialectic focus.

Proposal for inclusion of topics of particle physics integrated electric charge through a potentially meaningful teaching units

Directory of Open Access Journals (Sweden)

Lisiane Barcellos Calheiro

2014-03-01

Full Text Available In this article the results of the analysis of free and concept maps produced are presented from the application and evaluation of a Potentially Meaningful Teaching Units – PMTU, which is a teaching sequence based on various learning theories and seeks to promote meaningful student learning. Presents, in this work, part of a research Masters in Science Education which deals with the inclusion of topics of particle physics integrated with traditional content of the third year of high school. It was implemented in a third grade high school class of a State School in Santa Maria, Rio Grande do Sul, and Brazil. The PMTU aimed to address in an integrated manner threads for Particle Physics and Electronics. A didactic sequence that integrated the topics of electric charge, atomic models, elementary particles, quantization and process electrification was applied. Such integration aimed at stimulating the interest on topics related to Modern and Contemporary Physics. It was developed using PMTU activities that aimed at promoting meaningful learning and knowledge construction in the classroom, Since the topics involved were quite complex, this made their integration a real challenge to the high school teachers, and resulted in changes in their teaching practices. Research showed that the inclusion of topics on physics of elementary particles the and electricity, through Potentially Meaningful Teaching Units, show satisfactory results in the students’ learning.

The Impact of Collaborative Reflections on Teachers' Inquiry Teaching

Science.gov (United States)

Lin, Huann-shyang; Hong, Zuway-R.; Yang, Kuay-keng; Lee, Sung-Tao

2013-12-01

This study investigates the impact of collaborative reflections on teachers' inquiry teaching practices and identifies supportive actions relating to their professional development. Three science teachers in the same elementary school worked as a cooperative and collaborative group. They attended workshops and worked collaboratively through observing colleagues' teaching practices and discussing with university professors about their own inquiry teaching. The pre- and post-treatment classroom observations and comparisons of their teaching reveal that the three teachers were more focussed on asking inquiry-oriented questions in the post-treatment teaching. With additional qualitative data analysis, this study identified supportive resources of professional development. Workshop training sessions and sample unit served as the initiative agent in the beginning stage. Discussions with peers and reflective observation of peer teaching acted as a facilitative agent. Finally, student responses and researchers' on-site visit comments worked as a catalytic agent for their professional development.

Teaching Macroeconomics after the Crisis: A Survey among Undergraduate Instructors in Europe and the United States

Science.gov (United States)

Gärtner, Manfred; Griesbach, Björn; Jung, Florian

2013-01-01

The Great Recession raised questions of what and how macroeconomists teach at academic institutions around the globe, and what changes in the macroeconomics curriculum should be made. The authors conducted a survey of undergraduate macroeconomics instructors affiliated with colleges and universities in Europe and the United States at the end of…

Accounting for Diversity in Suicide Research: Sampling and Sample Reporting Practices in the United States.

Science.gov (United States)

Cha, Christine B; Tezanos, Katherine M; Peros, Olivia M; Ng, Mei Yi; Ribeiro, Jessica D; Nock, Matthew K; Franklin, Joseph C

2018-04-01

Research on suicidal thoughts and behaviors (STB) has identified many risk factors, but whether these findings generalize to diverse populations remains unclear. We review longitudinal studies on STB risk factors over the past 50 years in the United States and evaluate the methodological practices of sampling and reporting sample characteristics. We found that articles frequently reported participant age and sex, less frequently reported participant race and ethnicity, and rarely reported participant veteran status or lesbian, gay, bisexual, and transgender status. Sample reporting practices modestly and inconsistently improved over time. Finally, articles predominantly featured White, non-Hispanic, young adult samples. © 2017 The American Association of Suicidology.

Definition of sampling units begets conclusions in ecology: the case of habitats for plant communities

OpenAIRE

M?rsdorf, Martin A.; Ravolainen, Virve T.; St?vern, Leif Einar; Yoccoz, Nigel G.; J?nsd?ttir, Ingibj?rg Svala; Br?then, Kari Anne

2015-01-01

In ecology, expert knowledge on habitat characteristics is often used to define sampling units such as study sites. Ecologists are especially prone to such approaches when prior sampling frames are not accessible. Here we ask to what extent can different approaches to the definition of sampling units influence the conclusions that are drawn from an ecological study? We do this by comparing a formal versus a subjective definition of sampling units within a study design which is ...

The Role of an Academic Development Unit in Supporting Institutional VET Learning and Teaching Change Management

Science.gov (United States)

Fotinatos, Nina

2016-01-01

The aim of this paper is to examine the role and impact of a central academic development unit (ADU) within an institutional strategic and operational change management project. The primary goal of this project was to improve vocational education and training (VET) learning and teaching practice in an Australian dual-sector regional university.…

Evaluation of Nutritional Status in a Teaching Hospital Neonatal Intensive Care Unit

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Mohammadreza Rafati

2015-02-01

Full Text Available Background: Extrauterine growth restriction remains a common and serious problem in newborns especially who are small, immature, and critically ill. Very low birth weight infants (VLBW had 97% and 40% growth failure at 36 weeks and 18-22 months post-conceptual age respectively. The postnatal development of premature infants is critically dependent on an adequate nutritional intake that mimics a similar gestational stage. Deficient protein or amino acid administration over an extended period may cause significant growth delay or morbidity in VLBW infants. The purpose of this study was to evaluate current nutritional status in the neonatal intensive care unit in a teaching hospital. Methods: During this prospective observational study, the nutritional status of 100 consecutive critically ill neonates were evaluated by anthropometric and biochemical parameters in a tertiary neonatal intensive care unit. Their demographic characteristics (weight, height and head circumference, energy source (dextrose and lipid and protein were recorded in the first, 5th, 10th, 15th and 20th days of admission and blood samples were obtained to measure serum albumin and prealbumin. The amount of calorie and protein were calculated for all of preterm and term neonates and compared to standard means separately. Results: The calorie and amino acids did not meet in the majority of the preterm and term neonates and mean daily parenteral calorie intake was 30% or lower than daily requirements based on neonates’ weight. Mortality rate was significantly higher in neonates with lower serum albumin and severity of malnutrition but not with serum prealbumin concentration. Conclusion: Infants were studied did not receive their whole of daily calorie and protein requirements and it is recommended early and enough administration of calorie source (dextrose, lipids and amino acids. Prealbumin was a more benefit biochemical parameter than albumin to evaluate short term nutrition

CONTEMPORARY TEACHING AIDS IN TEACHING MATHEMATICS

OpenAIRE

Sead Rešić; Eldina Atić

2014-01-01

In this research, the application of contemporary teaching aids in Mathematics teaching in elementary school was analyzed from the aspect of teachers, students and parents. The application of contemporary teaching aids in Mathematics teaching was analyzed through a sample of 100 students, and attitudes about the aids were examined from the points of view of students, teachers and parents. In this research, descriptive method, questionnaire and test were used. Results of the resear...

Recombinative generalization of subword units using matching to sample.

LENUS (Irish Health Repository)

Mahon, Catherine

2010-01-01

The purpose of the current study was to develop and test a computerized matching-to-sample (MTS) protocol to facilitate recombinative generalization of subword units (onsets and rimes) and recognition of novel onset-rime and onset-rime-rime words. In addition, we sought to isolate the key training components necessary for recombinative generalization. Twenty-five literate adults participated. Conditional discrimination training emerged as a crucial training component. These findings support the effectiveness of MTS in facilitating recombinative generalization, particularly when conditional discrimination training with subword units is used.

Teaching English to Immigrant Students in the United States: A Brief Summary of Programs and Methods

Directory of Open Access Journals (Sweden)

Francisco Ramos Calvo

2003-11-01

Full Text Available Nearly ten per cent of the students currently attending public schools in the United States are classified as English Language Learners (ELL; that is to say, students who are learning English. The most important challenge this population brings to the educational authorities of their school districts and the schools they attend, is to find the most effective ways to teach them both English and the academic content pertaining to their grade. Since the methods traditionally used did not teach them either the vocabulary or the content needed for subjects such as Math or Science, they fell behind their English-speaking peers. It was necessary, then, to evolve toward a better integration of the language and the lesson content. The present article summarizes the objectives of the traditional methods, details the changes that have taken place in the last decades to improve the simultaneous teaching of English and academic content, and concludes with an explanation of the techniques most used today.

Operable Unit 3-13, Group 3, Other Surface Soils (Phase II) Field Sampling Plan

Energy Technology Data Exchange (ETDEWEB)

G. L. Schwendiman

2006-07-27

This Field Sampling Plan describes the Operable Unit 3-13, Group 3, Other Surface Soils, Phase II remediation field sampling activities to be performed at the Idaho Nuclear Technology and Engineering Center located within the Idaho National Laboratory Site. Sampling activities described in this plan support characterization sampling of new sites, real-time soil spectroscopy during excavation, and confirmation sampling that verifies that the remedial action objectives and remediation goals presented in the Final Record of Decision for Idaho Nuclear Technology and Engineering Center, Operable Unit 3-13 have been met.

English Teaching in Mexico.

Science.gov (United States)

Salazar, Denise

2002-01-01

Discusses teaching English in Mexico, a country with important social, cultural, and economic ties to the United States. Looks at the various English teaching situations as well as teacher education for teachers in Mexico. Concludes that the English teaching situation in Mexico reflects great diversity and growth, and that the knowledge of English…

Teachers and Students' Perceptions of a Hybrid Sport Education and Teaching for Personal and Social Responsibility Learning Unit

Science.gov (United States)

Fernandez-Rio, Javier; Menendez-Santurio, Jose Ignacio

2017-01-01

Purpose: The purpose of this study was to assess students and teachers' perceptions concerning their participation in an educational kickboxing learning unit based on a hybridization of two pedagogical models: Sport Education and Teaching for Personal and Social Responsibility. Method: Seventy-one students and three physical education teachers…

A Sample WebQuest Applicable in Teaching Topological Concepts

Science.gov (United States)

Yildiz, Sevda Goktepe; Korpeoglu, Seda Goktepe

2016-01-01

In recent years, WebQuests have received a great deal of attention and have been used effectively in teaching-learning process in various courses. In this study, a WebQuest that can be applicable in teaching topological concepts for undergraduate level students was prepared. A number of topological concepts, such as countability, infinity, and…

Definition of sampling units begets conclusions in ecology: the case of habitats for plant communities

Directory of Open Access Journals (Sweden)

Martin A. Mörsdorf

2015-03-01

Full Text Available In ecology, expert knowledge on habitat characteristics is often used to define sampling units such as study sites. Ecologists are especially prone to such approaches when prior sampling frames are not accessible. Here we ask to what extent can different approaches to the definition of sampling units influence the conclusions that are drawn from an ecological study? We do this by comparing a formal versus a subjective definition of sampling units within a study design which is based on well-articulated objectives and proper methodology. Both approaches are applied to tundra plant communities in mesic and snowbed habitats. For the formal approach, sampling units were first defined for each habitat in concave terrain of suitable slope using GIS. In the field, these units were only accepted as the targeted habitats if additional criteria for vegetation cover were fulfilled. For the subjective approach, sampling units were defined visually in the field, based on typical plant communities of mesic and snowbed habitats. For each approach, we collected information about plant community characteristics within a total of 11 mesic and seven snowbed units distributed between two herding districts of contrasting reindeer density. Results from the two approaches differed significantly in several plant community characteristics in both mesic and snowbed habitats. Furthermore, differences between the two approaches were not consistent because their magnitude and direction differed both between the two habitats and the two reindeer herding districts. Consequently, we could draw different conclusions on how plant diversity and relative abundance of functional groups are differentiated between the two habitats depending on the approach used. We therefore challenge ecologists to formalize the expert knowledge applied to define sampling units through a set of well-articulated rules, rather than applying it subjectively. We see this as instrumental for progress in

Definition of sampling units begets conclusions in ecology: the case of habitats for plant communities.

Science.gov (United States)

Mörsdorf, Martin A; Ravolainen, Virve T; Støvern, Leif Einar; Yoccoz, Nigel G; Jónsdóttir, Ingibjörg Svala; Bråthen, Kari Anne

2015-01-01

In ecology, expert knowledge on habitat characteristics is often used to define sampling units such as study sites. Ecologists are especially prone to such approaches when prior sampling frames are not accessible. Here we ask to what extent can different approaches to the definition of sampling units influence the conclusions that are drawn from an ecological study? We do this by comparing a formal versus a subjective definition of sampling units within a study design which is based on well-articulated objectives and proper methodology. Both approaches are applied to tundra plant communities in mesic and snowbed habitats. For the formal approach, sampling units were first defined for each habitat in concave terrain of suitable slope using GIS. In the field, these units were only accepted as the targeted habitats if additional criteria for vegetation cover were fulfilled. For the subjective approach, sampling units were defined visually in the field, based on typical plant communities of mesic and snowbed habitats. For each approach, we collected information about plant community characteristics within a total of 11 mesic and seven snowbed units distributed between two herding districts of contrasting reindeer density. Results from the two approaches differed significantly in several plant community characteristics in both mesic and snowbed habitats. Furthermore, differences between the two approaches were not consistent because their magnitude and direction differed both between the two habitats and the two reindeer herding districts. Consequently, we could draw different conclusions on how plant diversity and relative abundance of functional groups are differentiated between the two habitats depending on the approach used. We therefore challenge ecologists to formalize the expert knowledge applied to define sampling units through a set of well-articulated rules, rather than applying it subjectively. We see this as instrumental for progress in ecology as only rules

Incidence of iatrogenic pneumothorax in the United States in teaching vs. non-teaching hospitals from 2000 to 2012.

Science.gov (United States)

John, Jason; Seifi, Ali

2016-08-01

Iatrogenic pneumothorax is a patient safety indicator (PSI) representing a complication of procedures such as transthoracic needle aspiration, subclavicular needle stick, thoracentesis, transbronchial biopsy, pleural biopsy, and positive pressure ventilation. This study examined whether there was a significant difference in rate of iatrogenic pneumothorax in teaching hospitals compared to non-teaching hospitals from 2000 to 2012. We performed a retrospective cohort study on iatrogenic pneumothorax incidence from 2000 to 2012 using the Healthcare Cost and Utilization Project (HCUP) database. Pairwise t tests were performed. Odds ratios and P values were calculated, using a Bonferroni-adjusted α threshold, to examine differences in iatrogenic pneumothorax incidence in teaching vs. non-teaching hospitals. Our study revealed that after the year 2000, teaching hospitals had significantly greater iatrogenic pneumothorax incidence compared to non-teaching hospitals in every year of the study period (Ppneumothorax occurred with significantly greater incidence in teaching hospitals compared to non-teaching hospitals from 2000 to 2012. This trend may have been enhanced by the residency duty-hour regulations implemented in 2003 in teaching institutions, or due to higher rates of procedures in teaching institutions due to the nature of a tertiary center. Iatrogenic pneumothorax was more prevalent in teaching hospitals compared to non-teaching hospitals after the year 2000. Further randomized control studies are warranted to evaluate the etiology of this finding. Published by Elsevier Inc.

Sampling and Control Circuit Board for an Inertial Measurement Unit

Science.gov (United States)

Chelmins, David T (Inventor); Powis, Richard T., Jr. (Inventor); Sands, Obed (Inventor)

2016-01-01

A circuit board that serves as a control and sampling interface to an inertial measurement unit ("IMU") is provided. The circuit board is also configured to interface with a local oscillator and an external trigger pulse. The circuit board is further configured to receive the external trigger pulse from an external source that time aligns the local oscillator and initiates sampling of the inertial measurement device for data at precise time intervals based on pulses from the local oscillator. The sampled data may be synchronized by the circuit board with other sensors of a navigation system via the trigger pulse.

Positive experiences in physical education through teacher intervention in the teaching unit futsal.

Directory of Open Access Journals (Sweden)

Ángel Abós Catalán

2015-09-01

Full Text Available The interpersonal style used by the teacher of Physical Education (PE in their classes can trigger consequences for students inside and outside the classroom. Grounded in self-determination theory and achievement goal theory, the aim of the study was to analyze the relationship between motivational climate and support of the basic psychological needs (BPN generated by the PE teacher in the teaching unit (TU of futsal, with consequences of enjoyment and boredom, as well as the predisposition toward EF experienced by students. The sample was composed of 70 students (32 men and 38 women year 4th of compulsory Secondary Education, aged 15 to 17 years (M age = 15.31, SD = 0.49. The variables measured at the end of the TU were: motivational climate (EPCM, support of the BPN (CANPB and affective consequences (SSI the content of futsal and the predisposition towards PE (PEPS. The results of correlation analysis showed that the task climate and support of the BPN in the TU futsal, correlated positively and significantly with enjoyment and some predisposing factors toward PE, while doing it in reverse with boredom. Therefore, given the relationship between what happens in the classroom and outside it, seems necessary that teachers of PE generates a task climate and support of the BPN in each of curricular content, to students adopt life-styles more active and healthy. 

French Teaching Aids.

Science.gov (United States)

Miller, J. Dale

Supplementary teaching materials for French language programs are presented in this text. Primarily intended for secondary school students, the study contains seven units of material. They include: (1) French gestures, (2) teaching the interrogative pronouns, (3) French cuisine, (4) recreational learning games, (5) French-English cognates, (6)…

Teaching Mass Transfer and Filtration Using Crossflow Reverse Osmosis and Nanofiltration: An Experiment for the Undergraduate Unit Operations Lab

Science.gov (United States)

Anastasio, Daniel; McCutcheon, Jeffrey

2012-01-01

A crossflow reverse osmosis (RO) system was built for a senior-level chemical engineering unit operations laboratory course. Intended to teach students mass transfer fundamentals related to membrane separations, students tested several commercial desalination membranes, measuring water flux and salt rejections at various pressures, flow rates, and…

Contraceptive choices among women attending the fertility research unit of Usmanu Danfodiyo University Teaching Hospital, Sokoto

Directory of Open Access Journals (Sweden)

Constance E Shehu

2013-01-01

Full Text Available Background: One of the most sensitive and intimate decisions made by any individual or couple is that of fertility control . The knowledge of the factors which influence contraceptive choices may increase its acceptance and uptake. This study determines the choice and reason for contraception among new clients attending the Fertility Research Unit of Usmanu Danfodiyo University Teaching Hospital, Sokoto. Materials and Methods: In this prospective study a structured questionnaire was administered to 251 consecutive clients, who attended the Fertility Research Unit of Usmanu Danfodiyo University Teaching Hospital, Sokoto between 1 July 2008 and 31 December 2008. Results: Most (58.2% of the clients were between 21 and 30 years of age. Many (42.6% were grand multipara. Majority (76.9% of the clients were married. The main source of knowledge of contraception and referral (45.8% was the physicians. Child spacing (87.7% was the most common reason given for contraceptive use. Majority (55.8% of the clients chose Implanon and the least preferred method of contraception was the condom (2.0%. Conclusion: Our data shows that the most commonly chosen contraceptive method in the study population was the Implanon. Child spacing was the main reason for seeking family planning while the source of contraceptive knowledge was the physicians.

Compex system for teaching and training operators for TPP and NPP power units

International Nuclear Information System (INIS)

Tsiptsyura, R.D.

1985-01-01

Requirements, taken as a principle for constructing the system for operator teaching and training (OTT), have been formulated on the basis of investigation of operators' work at TPP and NPP power units. Functional structure and a structural block-diagram for OTT are built. As a criterion, which determines the structure of any trainers, being a part of OTT a requirement has been chosen satisfying the correspondence beetween habits developed with the help of trainers and habits of real operators' work. Results of analysis permit to confirm that refusal or under statement of the role of any stage of operator training leads to reduction of quality of his training

Does Burnout Begin with Student-Teaching? Analyzing Efficacy, Burnout, and Support during the Student-Teaching Semester

Science.gov (United States)

Fives, Helenrose; Hamman, Doug; Olivarez, Arturo

2007-01-01

The burnout process may begin as early as the student-teaching experience [Gold, Y., 1985. Does teacher burnout begin with student teaching? "Education", 105, 254-257]. Data from 49 student-teachers in the southwest United States were gathered twice during their student-teaching practicum. Data assessing teacher efficacy, teacher…

Use of Jigsaw Technique to Teach the Unit "Science within Time" in Secondary 7th Grade Social Sciences Course and Students' Views on This Technique

Science.gov (United States)

Yapici, Hakki

2016-01-01

The aim of this study is to apply the jigsaw technique in Social Sciences teaching and to unroll the effects of this technique on learning. The unit "Science within Time" in the secondary 7th grade Social Sciences text book was chosen for the research. It is aimed to compare the jigsaw technique with the traditional teaching method in…

A Survey of Elementary and Secondary Music Educators' Professional Background, Teaching Responsibilities and Job Satisfaction in the United States

Science.gov (United States)

Matthews, Wendy K.; Koner, Karen

2017-01-01

The focus of this exploratory study was to examine the current trends of K-12 music educators in the United States regarding their (a) professional background, (b) classroom teaching responsibilities, and (c) job satisfaction. Participants included seven thousand four hundred and sixty-three (N = 7,463) currently employed music teachers who were…

Teaching English to Immigrant Students in the United States: A Brief Summary of Programs and Methods

OpenAIRE

Francisco Ramos Calvo

2003-01-01

Nearly ten per cent of the students currently attending public schools in the United States are classified as English Language Learners (ELL); that is to say, students who are learning English. The most important challenge this population brings to the educational authorities of their school districts and the schools they attend, is to find the most effective ways to teach them both English and the academic content pertaining to their grade. Since the methods traditionally used did not ...

Determination Instructions Efficiency of Teaching Methods in Teaching Physics in the Case of Teaching Unit "Viscosity. Newtonian and Stokes Law"

Science.gov (United States)

Radulovic, Branka; Stojanovic, Maja

2015-01-01

The use of different teaching methods has resulted in different quality and quantity of students' knowledge. For this reason, it is important to constantly review the teaching methods and applied most effectively. One way of determining instruction efficiency is by using cognitive load and student achievement. Cognitive load can be generally…

STUDY OF HOME DEMONSTRATION UNITS IN A SAMPLE OF 27 COUNTIES IN NEW YORK STATE, NUMBER 3.

Science.gov (United States)

ALEXANDER, FRANK D.; HARSHAW, JEAN

AN EXPLORATORY STUDY EXAMINED CHARACTERISTICS OF 1,128 HOME DEMONSTRATION UNITS TO SUGGEST HYPOTHESES AND SCOPE FOR A MORE INTENSIVE STUDY OF A SMALL SAMPLE OF UNITS, AND TO PROVIDE GUIDANCE IN SAMPLING. DATA WERE OBTAINED FROM A SPECIALLY DESIGNED MEMBERSHIP CARD USED IN 1962. UNIT SIZE AVERAGED 23.6 MEMBERS BUT THE RANGE WAS FAIRLY GREAT. A NEED…

Data validation report for the 100-HR-3 Operable Unit, fifth round groundwater samples

International Nuclear Information System (INIS)

Vukelich, S.E.

1994-01-01

The data from the chemical analysis of 68 samples from the 100-HR-3 Operable Unit Third Quarter 1993 Groundwater Sampling Investigation and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at the site. Sample analysis included inorganics and general chemical parameters. Fifty three samples were validated for radiochemical parameters

Data validation report for the 100-D Ponds Operable Unit: 100-D ponds sampling

International Nuclear Information System (INIS)

Stankovich, M.T.

1994-01-01

Westinghouse-Hanford has requested that 100 percent of the Sample Delivery Groups be validated for the 100-D Ponds Operable Unit Sampling Investigation. Therefore the data from the chemical analysis of all 30 samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site

Using Different Conceptual Change Methods Embedded within 5E Model: A Sample Teaching of Endothermic-Exothermic Reactions

Science.gov (United States)

Turk, Fatma; Calik, Muammer

2008-01-01

Since Widodo, Duit and Muller (2002) addressed that there is a gap between teacher's theoretical knowledge and their practical classroom constructivist behavior, we presented a sample teaching activity about Endothermic-Exothermic Reactions for teacher usage. Therein, the aim of this study is to design a 5E model to include students' alternative…

Influential motivational variables in a teaching unit of rugby: the key to improving the educational intervention

OpenAIRE

Angel Abós Catalán; Javier Sevil Serrano; María Sanz Remacha; Luis García-González

2015-01-01

Physical inactivity is one of the most important problems that affect to our society due to the lack of student motivation in some school contents. The objective of this study was to study the relationship between motivational climate created by the Physical Education teacher in a teaching unit of rugby and basic psychological needs, self-determined motivation and affective consequences experienced by students. A total of 77 students (M age = 15.35, SD = 0.53) of an educational institution, b...

Heel blood sampling in European neonatal intensive care units: compliance with pain management guidelines

DEFF Research Database (Denmark)

Losacco, Valentina; Cuttini, Marina; Greisen, Gorm

2011-01-01

Objective To describe the use of heel blood sampling and non-pharmacological analgesia in a large representative sample of neonatal intensive care units (NICUs) in eight European countries, and compare their self-reported practices with evidence-based recommendations. Methods Information on use...... of heel blood sampling and associated procedures (oral sweet solutions, non-nutritive sucking, swaddling or positioning, topical anaesthetics and heel warming) were collected through a structured mail questionnaire. 284 NICUs (78% response rate) participated, but only 175 with >/=50 very low birth weight...... admissions per year were included in this analysis. Results Use of heel blood sampling appeared widespread. Most units in the Netherlands, UK, Denmark, Sweden and France predominantly adopted mechanical devices, while manual lance was still in use in the other countries. The two Scandinavian countries...

Evaluation of a filmed clinical scenario as a teaching resource for an introductory pharmacology unit for undergraduate health students: A pilot study.

Science.gov (United States)

East, Leah; Hutchinson, Marie

2015-12-01

Simulation is frequently being used as a learning and teaching resource for both undergraduate and postgraduate students, however reporting of the effectiveness of simulation particularly within the pharmacology context is scant. The aim of this pilot study was to evaluate a filmed simulated pharmacological clinical scenario as a teaching resource in an undergraduate pharmacological unit. Pilot cross-sectional quantitative survey. An Australian university. 32 undergraduate students completing a healthcare degree including nursing, midwifery, clinical science, health science, naturopathy, and osteopathy. As a part of an undergraduate online pharmacology unit, students were required to watch a filmed simulated pharmacological clinical scenario. To evaluate student learning, a measurement instrument developed from Bloom's cognitive domains (knowledge, comprehension, application, analysis, synthesis and evaluation) was employed to assess pharmacological knowledge conceptualisation and knowledge application within the following fields: medication errors; medication adverse effects; medication interactions; and, general pharmacology. The majority of participants were enrolled in an undergraduate nursing or midwifery programme (72%). Results demonstrated that the majority of nursing and midwifery students (56.52%) found the teaching resource complementary or more useful compared to a lecture although less so compared to a tutorial. Students' self-assessment of learning according to Bloom's cognitive domains indicated that the filmed scenario was a valuable learning tool. Analysis of variance indicated that health science students reported higher levels of learning compared to midwifery and nursing. Students' self-report of the learning benefits of a filmed simulated clinical scenario as a teaching resource suggest enhanced critical thinking skills and knowledge conceptualisation regarding pharmacology, in addition to being useful and complementary to other teaching and

A Classroom Teaching and Resource Guide in Conservation Education.

Science.gov (United States)

Barnhart, William M.

In this teaching guide the natural and social sciences are integrated with an emphasis on conservation and ecology. The guide contains ten teaching units dealing with various physical and biological aspects of the environment. Unit one deals with the question of what is conservation. Unit two is concerned with the question of what is a natural…

University Students' Views on the Education and Teaching of Civilization History: Bayburt University Education Faculty Sample

Science.gov (United States)

Elban, Mehmet

2017-01-01

The purpose of this research is to evaluate the teaching and educational activities in the civilization history lesson. The model of the research is the exploratory sequential design from mixed research patterns. The appropriate sampling method was used in the research. The qualitative data of the research were collected from 26 students through a…

Lessons to be learned from the history of anatomical teaching in the United States: the example of the University of Michigan.

Science.gov (United States)

Hildebrandt, Sabine

2010-01-01

Although traditional departments of anatomy are vanishing from medical school rosters, anatomical education still remains an important part of the professional training of physicians. It is of some interest to examine whether history can teach us anything about how to reform modern anatomy. Are there lessons to be learned from the history of anatomical teaching in the United States that can help in the formulation of contents and purposes of a new anatomy? This question is explored by a review of US anatomical teaching with special reference to Franklin Paine Mall and the University of Michigan Medical School. An historical perspective reveals that there is a tradition of US anatomical teaching and research that is characterized by a zeal for reform and innovation, scientific endeavor, and active, student-driven learning. Further, there is a tradition of high standards in anatomical teaching through the teachers' engagement in scientific anatomy and of adaptability to new requirements. These traditional strengths can inform the innovation of modern anatomy in terms of its two duties--its duty to anatomy as a science and its duty toward anatomical education. Copyright 2010 American Association of Anatomists.

Student Teachers' Emotional Teaching Experiences in Relation to Different Teaching Methods

Science.gov (United States)

Timoštšuk, I.; Kikas, E.; Normak, M.

2016-01-01

The role of emotional experiences in teacher training is acknowledged, but the role of emotions during first experiences of classroom teaching has not been examined in large samples. This study examines the teaching methods used by student teachers in early teaching practice and the relationship between these methods and emotions experienced. We…

The Teaching of Anthropology: A Comparative Study.

Science.gov (United States)

Lombard, Jacques

1984-01-01

College-level anthropology teaching in various countries, including Belgium, France, Germany, the Netherlands, Portugal, South Africa, the United Kingdom, and Yugoslavia, is compared. Terminology is examined and historical background is provided. Also discussed are educational crises, the organization of teaching, and teaching methods. (RM)

An Observational Case Study of Near-peer Teaching in Medical and Pharmacy Experiential Training.

Science.gov (United States)

Sharif-Chan, Bayan; Tankala, Dipti; Leong, Christine; Austin, Zubin; Battistella, Marisa

2016-09-25

Objective. To compare peer teaching in a medical and a pharmacy clinical teaching unit and to provide suggestions for future research in pharmacy near-peer teaching. Methods. This exploratory observational study used principles of ethnographic methodology for data collection and analysis. Observations were collected in a large downtown teaching hospital. An average of 4-6 hours per day were spent observing a team of medical trainees from the Faculty (School) of Medicine in the general internal medicine (unit for two weeks, followed by a team of pharmacy trainees in an ambulatory hemodialysis (HD) unit for two weeks. Data was collected through field notes and informal interviews that were audiotaped and subsequently transcribed. Data was interpreted by the observer and reviewed weekly by two impartial pharmacists. Results. Five major themes emerged: (1) influence of peer teaching hierarchy; (2) educational distance between peer learners and teachers; (3) effect of the clinical teaching unit size on peer learning; (4) trainees' perception of their teaching role in the clinical teaching unit; and (5) influence of daily schedule and workload on peer teaching. As opposed to pharmacy, a hierarchy and pyramidal structure of peer teaching was observed in medical experiential training. There appeared to be no effect of educational distance on near peer teaching; however, perception of teaching role and influence of daily schedule affected near-peer teaching. Conclusion. Through initial comparisons of medical and pharmacy clinical teaching units, this study provides a reflection of elements that may be necessary to successfully implement near-peer teaching in pharmacy experiential training. Future studies in this area should assess learning outcomes and participant satisfaction, preceptor workload, and impact on patient care.

The Multiple Intelligences Teaching Method and Mathematics ...

African Journals Online (AJOL)

The Multiple Intelligences teaching approach has evolved and been embraced widely especially in the United States. The approach has been found to be very effective in changing situations for the better, in the teaching and learning of any subject especially mathematics. Multiple Intelligences teaching approach proposes ...

Planeamiento de la unidad didactica en le ensenanza del ingles como idioma extranjero (Planning the Teaching Unit in the Instruction of English as a Foreign Language).

Science.gov (United States)

Medina T., Rene

1971-01-01

This paper discusses the use of the teaching unit as a means for organization in English-as-a-foreign-language classes. It lists the essential elements in the construction of such a unit: cultural topic, linguistic elements, time period, main objectives, instructional materials, focus, specific activities, intended results, evaluation techniques,…

The Effect of Peer Teaching on Mathematics Academic Achievement of the Undergraduate Students in Oman

Science.gov (United States)

Abdelkarim, Ra'ed; Abuiyada, Reem

2016-01-01

This study explored the effects of peer teaching on mathematics academic achievement of the undergraduate students in Oman. The sample of this study composed of (32) undergraduate female students enrolled in the course, "Mathematics for Social Sciences I" in Mathematics and Sciences Unit in Dhofar University in spring semester 2014-2015.…

Study on Quantification for Multi-unit Seismic PSA Model using Monte Carlo Sampling

International Nuclear Information System (INIS)

Oh, Kyemin; Han, Sang Hoon; Jang, Seung-cheol; Park, Jin Hee; Lim, Ho-Gon; Yang, Joon Eon; Heo, Gyunyoung

2015-01-01

In existing PSA, frequency for accident sequences occurred in single-unit has been estimated. While multi-unit PSA has to consider various combinations because accident sequence in each units can be different. However, it is difficult to quantify all of combination between inter-units using traditional method such as Minimal Cut Upper Bound (MCUB). For this reason, we used Monte Carlo sampling as a method to quantify multi-unit PSA model. In this paper, Monte Carlo method was used to quantify multi-unit PSA model. The advantage of this method is to consider all of combinations by the increase of number of unit and to calculate nearly exact value compared to other method. However, it is difficult to get detailed information such as minimal cut sets and accident sequence. To solve partially this problem, FTeMC was modified. In multi-unit PSA, quantification for both internal and external multi-unit accidents is the significant issue. Although our result above mentioned was one of the case studies to check application of method suggested in this paper, it is expected that this method can be used in practical assessment for multi-unit risk

Microbiological assessment of indoor air of a teaching hospital in Nigeria.

Science.gov (United States)

Awosika, S A; Olajubu, F A; Amusa, N A

2012-06-01

To investigate the quality of indoor air of different wards and units of Olabisi Onabanjo University Teaching Hospital, Sagamu, to ascertain their contribution to infection rate in the hospital. The microbial quality of indoor air of nine wards/units of Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria was conducted. Sedimentation technique using open Petri-dishes containing different culture media was employed and samplings were done twice daily, one in the morning shortly after cleaning and before influx of people/patients into the wards/units and the other in the evening when a lot of activities would have taken place in these wards. Isolates were identified according to standard methods. Results showed that there was a statistically significant difference (χ(2) = 6.016 7) in the bacteria population of the different sampling time whereas it was not so for fungi population (χ(2) = 0.285 7). Male medical ward (MMW) and male surgical general (MSG) recorded the highest bacterial and fungal growth while the operating theatre (OT) was almost free of microbial burden. The bacteria isolates were Staphylococcus aureus, Klebsiella sp., Bacillus cereus, Bacillus subtilis, Streptococcus pyogenes and Serratia marscences while the fungi isolates included Aspergillus flavus, Penicillium sp., Fusarium sp., Candida albicans and Alternaria sp. Staphylococcus aureus was the predominantly isolated bacterium while Penicillium sp. was the most isolated fungus. Though most of the microbial isolates were potential and or opportunistic pathogens, there was no correlation between the isolates in this study and the surveillance report of nosocomial infection during the period of study, hence the contribution of the indoor air cannot be established. From the reduction noticed in the morning samples, stringent measures such as proper disinfection and regular cleaning, restriction of patient relatives' movement in and out of the wards/units need to be enforced so as to

The hidden curriculum in undergraduate medical education: qualitative study of medical students' perceptions of teaching.

Science.gov (United States)

Lempp, Heidi; Seale, Clive

2004-10-02

To study medical students' views about the quality of the teaching they receive during their undergraduate training, especially in terms of the hidden curriculum. Semistructured interviews with individual students. One medical school in the United Kingdom. 36 undergraduate medical students, across all stages of their training, selected by random and quota sampling, stratified by sex and ethnicity, with the whole medical school population as a sampling frame. Medical students' experiences and perceptions of the quality of teaching received during their undergraduate training. Students reported many examples of positive role models and effective, approachable teachers, with valued characteristics perceived according to traditional gendered stereotypes. They also described a hierarchical and competitive atmosphere in the medical school, in which haphazard instruction and teaching by humiliation occur, especially during the clinical training years. Following on from the recent reforms of the manifest curriculum, the hidden curriculum now needs attention to produce the necessary fundamental changes in the culture of undergraduate medical education.

Unit Pricing and Alternatives: Developing an Individualized Shopping Strategy.

Science.gov (United States)

Cude, Brenda; Walker, Rosemary

1985-01-01

This article offers a new perspective on the teaching of unit pricing in consumer economics classes by identifying ways to teach the costs as well as the benefits of unit pricing and realistic guidelines for suggesting situations in which it is most appropriate. Alternatives to unit pricing will also be explored. (CT)

Data validation summary report for the 100-BC-5 Operable Unit Round 8 Groundwater Sampling

International Nuclear Information System (INIS)

Kearney, A.T.

1996-03-01

The information provided in this validation summary report includes data from the chemical analyses of samples from the 100-BC-5 Operable Unit Round 8 Groundwater Sampling Investigation. All of the data from this sampling event and their related quality assurance samples were reviewed and validated to verify that the reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. Sample analyses included metals, general chemistry and radiochemistry

Using Model, Cover, Copy, Compare, a Token Economy Program, and Discrete Trail Match to Sample Training for Teaching Functional Life Skills for a 13-Year-Old Middle School Student with Moderate Disabilities

Directory of Open Access Journals (Sweden)

KATHERINE J. HOOT

2014-08-01

Full Text Available The purpose of this study was to evaluate the effectiveness of model, cover, copy, compare (MCCC, token system, and match to sample for teaching basic functional life skills with a middle age single student with disabilities. MCCC is a student-managed strategy that teaches discrete skills through errorless correction. Match to sample is another strategy that teaches how to identify and discriminate based on a visual representation of the identical information. The effectiveness of MCCC and match to sample was evaluated using a multiple baseline design. The results indicated that MCCC and match to sample was effective in teaching a single middle age school student with disabilities his name, phone number, home address, and emergency contact name and phone number. Maintenance of the basic functional life skills was also found; except for the emergency contact name. However, even if maintenance was not conducted on the final set, emergency phone number was maintained; this is attributed to the length of teaching sessions on the final set. The MCCC and match to sample interventions were both easy to implement and employ in the special education middle school classroom.

Parental responses to involvement in rounds on a pediatric inpatient unit at a teaching hospital: a qualitative study.

Science.gov (United States)

Latta, Linda C; Dick, Ronald; Parry, Carol; Tamura, Glen S

2008-03-01

In pediatric teaching hospitals, medical decisions are traditionally made by the attending and resident physicians during rounds that do not include parents. This structure limits the ability of the medical team to provide "family-centered care" and the attending physician to model communication skills. The authors thus set out to identify how parents responded to participation in interdisciplinary teaching rounds conducted in a large tertiary care children's teaching hospital. A qualitative descriptive study was conducted using data from semistructured interviews of parents who had participated in rounds on the inpatient medical unit of a large academic children's hospital. From December 2004 to April 2005, 18 parents were interviewed after their participation in rounds. Questions assessed their experiences, expectations, preferred communication styles, and suggestions for improvement. Transcripts of the interviews were analyzed using qualitative content analysis. Being able to communicate, understand the plan, and participate with the team in decision making about their child's care were the most frequently cited outcomes of importance to parents. All 18 participants described the overall experience as positive, and 17 of 18 described themselves as "comfortable" with inclusion in rounds. Use of lay terminology and inclusion of nurses in rounds were preferred. Including parents on ward rounds at a teaching hospital was viewed positively by parents. Specific themes of particular importance to parents were identified. Further study is needed to assess the impact of inclusion of parents on rounds on patient outcomes and the resident experience.

A United States forensic sample for the Gudjonsson Suggestibility Scales.

Science.gov (United States)

Frumkin, I Bruce; Lally, Stephen J; Sexton, James E

2012-01-01

The Gudjonsson Suggestibility Scales (GSS) is a valuable test to use as part of a comprehensive assessment of psychological and interrogative factors relevant to a defendant's vulnerability to giving a false or involuntary confession. One limitation of the test is that the manual only provides information for samples from Iceland and Great Britain. This report describes the results of 334 individuals in the United States, who were administered the tests as part of an evaluation to assess confession-related issues in a forensic context (i.e., capacity to waive Miranda rights or vulnerability in providing a false or involuntary confession). This forensic sample includes both juveniles and adults. Results are consistent with Gudjonsson's British and Icelandic samples, in which the Yield 1 score is more affected by intellectual and cognitive variables, but Shift and, to a lesser extent, Yield 2 scores are more related to emotional and personality characteristics. Copyright © 2012 John Wiley & Sons, Ltd.

Teaching across the Great Divide

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O'Neill, K. Kathleen

2010-01-01

In this article, the author illustrates the significant role that communication plays in the success of team-teaching where her co-teacher is nearly 12,000 miles and two continents away. The author teaches business communication to female undergraduates in the College of Business Sciences at Zayed University, Abu Dhabi, United Arab Emirates, while…

The impact of constructivist teaching strategies on the acquisition of higher order cognition and learning

Science.gov (United States)

Merrill, Alison Saricks

The purpose of this quasi-experimental quantitative mixed design study was to compare the effectiveness of brain-based teaching strategies versus a traditional lecture format in the acquisition of higher order cognition as determined by test scores. A second purpose was to elicit student feedback about the two teaching approaches. The design was a 2 x 2 x 2 factorial design study with repeated measures on the last factor. The independent variables were type of student, teaching method, and a within group change over time. Dependent variables were a between group comparison of pre-test, post-test gain scores and a within and between group comparison of course examination scores. A convenience sample of students enrolled in medical-surgical nursing was used. One group (n=36) was made up of traditional students and the other group (n=36) consisted of second-degree students. Four learning units were included in this study. Pre- and post-tests were given on the first two units. Course examinations scores from all four units were compared. In one cohort two of the units were taught via lecture format and two using constructivist activities. These methods were reversed for the other cohort. The conceptual basis for this study derives from neuroscience and cognitive psychology. Learning is defined as the growth of new dendrites. Cognitive psychologists view learning as a constructive activity in which new knowledge is built on an internal foundation of existing knowledge. Constructivist teaching strategies are designed to stimulate the brain's natural learning ability. There was a statistically significant difference based on type of teaching strategy (t = -2.078, df = 270, p = .039, d = .25)) with higher mean scores on the examinations covering brain-based learning units. There was no statistical significance based on type of student. Qualitative data collection was conducted in an on-line forum at the end of the semester. Students had overall positive responses about the

Using Evolution as a Context for Teaching the Nature of Science to Diverse Student Populations: A High School Unit of Curriculum

Science.gov (United States)

Metcalfe, Angela C.

Teaching evolution provides teachers with the opportunity to educate students on how science aims to understand the natural world. Rooted in research, the purpose of this project was to create NGSS-aligned curriculum focused on teaching the nature of science (NOS) within the context of biological evolution. Field testing and review of the unit resulted in revisions aimed at creating more comprehensive teacher resource materials and explicit inclusion of NOS. Emphasizing NOS in curriculum development and teaching scientific qualities through an evolutionary context has taken the focus off belief or disbelief, keeping the attention on the scientific concept at hand. Designing curriculum around compelling subject matter and embracing student-led learning increased and maintained student interest in the classroom. Implementation of this curriculum not only requires the teacher to be knowledgeable in conventional educational pedagogy, but also the subjects of NGSS and NOS. Additional training and support centered around NGSS is recommended for science educators interested in integrating NOS into their curriculum and instruction.

Teaching About Economics.

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Paine, Carolyn; Arnold, Anne Jurmu

1983-01-01

A teaching unit on economics discusses basic background information, suggests classroom activities, and lists sources of instructional resources. Reproducible masters for two instructional levels are included and introduce economics law and basic financial management. (FG)

Unit Stratified Sampling as a Tool for Approximation of Stochastic Optimization Problems

Czech Academy of Sciences Publication Activity Database

Šmíd, Martin

2012-01-01

Roč. 19, č. 30 (2012), s. 153-169 ISSN 1212-074X R&D Projects: GA ČR GAP402/11/0150; GA ČR GAP402/10/0956; GA ČR GA402/09/0965 Institutional research plan: CEZ:AV0Z10750506 Institutional support: RVO:67985556 Keywords : Stochastic programming * approximation * stratified sampling Subject RIV: BB - Applied Statistics, Operational Research http://library.utia.cas.cz/separaty/2013/E/smid-unit stratified sampling as a tool for approximation of stochastic optimization problems.pdf

Sampling and decontamination plan for the Transuranic Storage Area--1/-R container storage unit

International Nuclear Information System (INIS)

Barry, G.A.

1992-11-01

This document describes the sampling and decontamination of the Transuranic Storage Area (TSA)-l/-R container storage area and the earthen-covered portion of the TSA-2 container storage unit at the Radioactive Waste Management Complex. Stored containers from the earthen-covered asphalt pads will be retrieved from the TSA-l/-R and TSA-2 container storage units. Container retrieval will be conducted under the TSA retrieval enclosure, a fabricated steel building to be constructed over the earthen-covered pad to provide containment and weather protection. Following container retrieval, the TSA retrieval enclosure will be decontaminated to remove radioactive and hazardous contamination. The underlying soils will be sampled and analyzed to determine whether any contaminated soils require removal

Peer Observation of Teaching: Reflections of an Early Career Academic

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Eri, Rajaraman

2014-01-01

Peer observation of teaching (POT) is a reciprocal process where a peer observes another's teaching (classroom, virtual, on-line or even teaching resource such as unit outlines, assignments). Peers then provide constructive feedbacks that would enable teaching professional development through the mirror of critical reflection by both the observer…

Teaching Typography.

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Communication: Journalism Education Today, 1998

1998-01-01

Outlines nine objectives students should be able to accomplish after completing the activities in the unit on typography presented in the previous articles in this journal. Offers eight tips for teaching typography. Includes a short list of books about typography and a list of seven organizations. (SR)

Automated Blood Sample Preparation Unit (ABSPU) for Portable Microfluidic Flow Cytometry.

Science.gov (United States)

Chaturvedi, Akhil; Gorthi, Sai Siva

2017-02-01

Portable microfluidic diagnostic devices, including flow cytometers, are being developed for point-of-care settings, especially in conjunction with inexpensive imaging devices such as mobile phone cameras. However, two pervasive drawbacks of these have been the lack of automated sample preparation processes and cells settling out of sample suspensions, leading to inaccurate results. We report an automated blood sample preparation unit (ABSPU) to prevent blood samples from settling in a reservoir during loading of samples in flow cytometers. This apparatus automates the preanalytical steps of dilution and staining of blood cells prior to microfluidic loading. It employs an assembly with a miniature vibration motor to drive turbulence in a sample reservoir. To validate performance of this system, we present experimental evidence demonstrating prevention of blood cell settling, cell integrity, and staining of cells prior to flow cytometric analysis. This setup is further integrated with a microfluidic imaging flow cytometer to investigate cell count variability. With no need for prior sample preparation, a drop of whole blood can be directly introduced to the setup without premixing with buffers manually. Our results show that integration of this assembly with microfluidic analysis provides a competent automation tool for low-cost point-of-care blood-based diagnostics.

A brief educational intervention to teach residents shared decision making in the intensive care unit.

Science.gov (United States)

Yuen, Jacqueline K; Mehta, Sonal S; Roberts, Jordan E; Cooke, Joseph T; Reid, M Carrington

2013-05-01

Effective communication is essential for shared decision making with families of critically ill patients in the intensive care unit (ICU), yet there is limited evidence on effective strategies to teach these skills. The study's objective was to pilot test an educational intervention to teach internal medicine interns skills in discussing goals of care and treatment decisions with families of critically ill patients using the shared decision making framework. The intervention consisted of a PowerPoint online module followed by a four-hour workshop implemented at a retreat for medicine interns training at an urban, academic medical center. Participants (N=33) completed post-intervention questionnaires that included self-assessed skills learned, an open-ended question on the most important learning points from the workshop, and retrospective pre- and post-workshop comfort level with ICU communication skills. Participants rated their satisfaction with the workshop. Twenty-nine interns (88%) completed the questionnaires. Important self-assessed communication skills learned reflect key components of shared decision making, which include assessing the family's understanding of the patient's condition (endorsed by 100%) and obtaining an understanding of the patient/family's perspectives, values, and goals (100%). Interns reported significant improvement in their comfort level with ICU communication skills (pre 3.26, post 3.73 on a five-point scale, p=0.004). Overall satisfaction with the intervention was high (mean 4.45 on a five-point scale). The findings suggest that a brief intervention designed to teach residents communication skills in conducting goals of care and treatment discussions in the ICU is feasible and can improve their comfort level with these conversations.

Can Tablet Computers Enhance Faculty Teaching?

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Narayan, Aditee P; Whicker, Shari A; Benjamin, Robert W; Hawley, Jeffrey; McGann, Kathleen A

2015-06-01

Learner benefits of tablet computer use have been demonstrated, yet there is little evidence regarding faculty tablet use for teaching. Our study sought to determine if supplying faculty with tablet computers and peer mentoring provided benefits to learners and faculty beyond that of non-tablet-based teaching modalities. We provided faculty with tablet computers and three 2-hour peer-mentoring workshops on tablet-based teaching. Faculty used tablets to teach, in addition to their current, non-tablet-based methods. Presurveys, postsurveys, and monthly faculty surveys assessed feasibility, utilization, and comparisons to current modalities. Learner surveys assessed perceived effectiveness and comparisons to current modalities. All feedback received from open-ended questions was reviewed by the authors and organized into categories. Of 15 eligible faculty, 14 participated. Each participant attended at least 2 of the 3 workshops, with 10 to 12 participants at each workshop. All participants found the workshops useful, and reported that the new tablet-based teaching modality added value beyond that of current teaching methods. Respondents developed the following tablet-based outputs: presentations, photo galleries, evaluation tools, and online modules. Of the outputs, 60% were used in the ambulatory clinics, 33% in intensive care unit bedside teaching rounds, and 7% in inpatient medical unit bedside teaching rounds. Learners reported that common benefits of tablet computers were: improved access/convenience (41%), improved interactive learning (38%), and improved bedside teaching and patient care (13%). A common barrier faculty identified was inconsistent wireless access (14%), while no barriers were identified by the majority of learners. Providing faculty with tablet computers and having peer-mentoring workshops to discuss their use was feasible and added value.

English Language Teaching in Spain: Do Textbooks Comply with the Official Methodological Regulations? A Sample Analysis

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Aquilino Sánchez

2009-06-01

Full Text Available The goal of this paper is to verify up to what point ELT textbooks used in Spanish educational settings comply with the official regulations prescribed, which fully advocate the Communicative Language Teaching Method (CLT. For that purpose, seven representative coursebooks of different educational levels and modalities in Spain – secondary, upper secondary, teenager and adult textbooks – were selected to be analysed. A full unit randomly selected from each coursebook was examined through the parameters of the communicative potential of the activities – measured on a scale from 0 to 10 – and the communicative nature of the methodological strategies implemented – measured on a dichotomous scale (yes/no. Global results per educational levels point to the prevailing communicative nature of all the materials, which was shown to be above 50%. The remaining non-communicative block was covered by activities focused on the formal features of language (grammar and vocabulary. This resulting degree of dissociation between official regulations and what is really found in teaching materials may be positive, since the learning of languages is complex and results from the intervention of multiple factors and learning styles, as is evidenced by the professional experience of teachers from different backgrounds and beliefs.

The problems inherent in teaching technical writing and report writing to native Americans

Science.gov (United States)

Zukowski/faust, J.

1981-01-01

Teaching technical writing to Native Americans contending with a second language and culture is addressed. Learning difficulties arising from differences between native and acquired language and cultural systems are examined. Compartmentalized teaching, which presents the ideals of technical writing in minimal units, and skills development are considered. Rhetorical problems treated include logic of arrangement, selection of support and scope of detail, and time and space. Specific problems selected include the concept of promptness, the contextualization of purpose, interpersonal relationships, wordiness, mixture of registers, and the problem of abstracting. Four inductive procedures for students having writing and perception problems are included. Four sample exercises and a bibliography of 13 references are also included.

How medical education can contribute towards the reduction of maternal mortality in Angola: the teaching/learning process of Gynecology and Obstetrics.

Science.gov (United States)

Mendes, M; Barbosa, J; Loureiro, E; Ferreira, M A

2014-03-01

In Angola the maternal mortality ratio is among the highest in the world. Medical students are an important target for intervention. To evaluate how students perceive the curricular unit of Gynecology and Obstetrics (G&O) in a public institution of reference in Angola. The study involved a sample of 147 students of the faculty of Medicine of the University Agostinho Neto, Luanda, Angola, attending the curricular unit of G&O in the 5th and 6th years of the medical course. Data were obtained through surveys of opinion. The information of the scales was summarized through the construction of scores from the original items using the Principal Components Analysis. Students evaluated positively the curricular unit although emphasizing the lack of human and physical resources. The 5th year scored with higher values Teacher Performance and 6th year Students' Performance. Both years considered to have insufficient skills to meet the learning objectives. Constraints were identified in the outcomes of the teaching/learning program. Several points emerged as crucial from this study: widespread the areas of teaching/learning, increase the number and quality of teaching staff, improve the monitoring of students and provide adequate infrastructures and medical equipment to support the teaching/learning program.

Perspectives on learning, learning to teach and teaching elementary science

Science.gov (United States)

Avraamidou, Lucy

-year elementary teacher's specialized knowledge and practices for giving priority to evidence in science teaching. The findings of this study indicated that Jean not only articulated, but also enacted, a student-centered approach to teaching science, which emphasized giving priority to evidence in the construction of scientific explanations. It also became evident through data analysis that Jean's practices were for the most part consistent with her knowledge and beliefs. This contradicts the findings of previous studies that indicate a mismatch between beginning teachers' knowledge and practices. Furthermore, the findings of this study illustrated that critical experiences during teacher preparation and specific university coursework acted as sources through which this aspect of pedagogical content knowledge was generated. The third manuscript proposes new directions for teaching science in elementary schools in Cyprus and makes recommendations to improve the current teacher preparation program in light of the need for a reform. This manuscript is built upon contemporary perspectives of learning and cognition, and is informed by current trends in science education in the United States and United Kingdom. Issues of teaching and learning science as inquiry, engaging in scientific argumentation, and the use of software scaffolds in support of learning and learning to teach science are discussed with special attention to the unique educational setting of Cyprus.

Complicating Slavery: Teaching with Runaway Slave Advertisements.

Science.gov (United States)

Mason, Matthew; Koman, Rita G.

2003-01-01

Presents a lesson plan that teaches students about slavery in the colonial United States. Focuses on the differences between slavery in the northern and southern parts of the country. Explains that the lesson includes and uses slave advertisements to teach about slavery. Offers additional resources. (CMK)

Words as "Lexical Units" in Learning/Teaching Vocabulary

Science.gov (United States)

Almela, Moisés; Sanchez, Aquilino

2007-01-01

One of the genuine contributions of theoretical linguistics to the interdisciplinary field of applied linguistics is to elucidate the nature of "what should be taught" and "how it should be taught". Traditionally, the input supplied in vocabulary teaching has consisted either of word lists (most often) or of words-in-context…

The "Flipped Classroom" Model for Teaching in the Intensive Care Unit.

Science.gov (United States)

Tainter, Christopher R; Wong, Nelson L; Cudemus-Deseda, Gaston A; Bittner, Edward A

2017-03-01

The intensive care unit (ICU) is a dynamic and complex learning environment. The wide range in trainee's experience, specialty training, fluctuations in patient acuity and volume, limitations in trainee duty hours, and additional responsibilities of the faculty contribute to the challenge in providing a consistent experience with traditional educational strategies. The "flipped classroom" is an educational model with the potential to improve the learning environment. In this paradigm, students gain exposure to new material outside class and then use class time to assimilate the knowledge through problem-solving exercises or discussion. The rationale and pedagogical foundations for the flipped classroom are reviewed, practical considerations are discussed, and an example of successful implementation is provided. An education curriculum was devised and evaluated prospectively for teaching point-of-care echocardiography to residents rotating in the surgical ICU. Preintervention and postintervention scores of knowledge, confidence, perceived usefulness, and likelihood of use the skills improved for each module. The quality of the experience was rated highly for each of the sessions. The flipped classroom education curriculum has many advantages. This pilot study was well received, and learners showed improvement in all areas evaluated, across several demographic subgroups and self-identified learning styles.

The Auto Industry. Grade Nine. Resource Unit (Unit IV). Project Social Studies.

Science.gov (United States)

Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

Unit four of this curriculum plan for ninth grade social studies outlines a study of the automobile industry in the United States. Objectives state the desired generalizations, skills, and attitudes to be developed. A condensed outline of course content precedes expanded guidelines for teaching procedures and suggested resource materials. A…

Teaching electronics to first-year non-electrical engineering students

OpenAIRE

Dahnoun, Naim

2017-01-01

Teaching electronics is not only for electrical and electronics students but also for mechanical, aerospace, engineering design, civil and engineering mathematics programmes, which are likely to have electronics units as part of their curriculum. To teach electronics for these non-electronic programmes is very challenging in many aspects. First, the electronics unit has to satisfy the learning outcomes for each programme. Second, the student's motivation is normally very low since electronics...

Phase-Contrast Hounsfield Units of Fixated and Non-Fixated Soft-Tissue Samples

Science.gov (United States)

Willner, Marian; Fior, Gabriel; Marschner, Mathias; Birnbacher, Lorenz; Schock, Jonathan; Braun, Christian; Fingerle, Alexander A.; Noël, Peter B.; Rummeny, Ernst J.; Pfeiffer, Franz; Herzen, Julia

2015-01-01

X-ray phase-contrast imaging is a novel technology that achieves high soft-tissue contrast. Although its clinical impact is still under investigation, the technique may potentially improve clinical diagnostics. In conventional attenuation-based X-ray computed tomography, radiological diagnostics are quantified by Hounsfield units. Corresponding Hounsfield units for phase-contrast imaging have been recently introduced, enabling a setup-independent comparison and standardized interpretation of imaging results. Thus far, the experimental values of few tissue types have been reported; these values have been determined from fixated tissue samples. This study presents phase-contrast Hounsfield units for various types of non-fixated human soft tissues. A large variety of tissue specimens ranging from adipose, muscle and connective tissues to liver, kidney and pancreas tissues were imaged by a grating interferometer with a rotating-anode X-ray tube and a photon-counting detector. Furthermore, we investigated the effects of formalin fixation on the quantitative phase-contrast imaging results. PMID:26322638

Teaching Behaviour and Well-Being in Students: Development and Concurrent Validity of an Instrument to Measure Student-Reported Teaching Behaviour

Directory of Open Access Journals (Sweden)

Patrick Pössel

2013-11-01

Full Text Available Teaching behavior has important implications for students’ emotional well-being. Multiple models suggest students’ perceptions of teaching behaviors are more critical than other measures for predicting well-being, yet student-report instruments that measure concrete and specific teaching behavior are limited. The purpose of the present studies is to develop an instrument to assess students’ perceptions of concrete and specific teaching behavior and to test which teaching behavior is associated students’ well-being. Construct validity and internal consistency for the 37-item Teaching Behavior Questionnaire (TBQ-S, composed of instructional, negative teaching, socioemotional, and organizational behavior were examined using data from two independent samples (Study 1: n = 703; Study 2: n = 822. The factor structure was stable across both samples and internal consistencies ranged from .77 to .97. Results indicated student-ratings of teaching behavior were associated with positive and negative affect in students.

Some lessons in mathematics: a comparison of mathematics teaching in Japan and America

OpenAIRE

Jones, Keith

1997-01-01

As part of the Third International Mathematics and Science Study (TIMSS), a representative sample of Year 9 classrooms in Japan and the United States were video-taped. Analysis of this data is enabling comparisons to be made of the teaching methods typically employed in these two countries. Findings suggest that while the typical US lesson emphasised skill acquisition, the typical Japanese lesson focused on the solving of complex problems through pupil exploration and presentation.

Theoretical considerations around teaching vocational reaffirmation in the context of Santiago de Cuba centers

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Silally Betancourt-Rodríguez

2016-11-01

Full Text Available It is worrying that teachers in training who are inserted into teaching units to complete their work and research component not feel fully identified with the teaching profession, or are in their tutors assistance conscious and needed to successfully develop its work and reaffirm thus their interest in the race, this reveals shortcomings from the motivational point of view presented during the initial training process thereof, particularly those of mathematics career - Physical and lack of commitment of managers and staff with training from the teaching units. The aim is to reflect in relation to some theoretical considerations for developing teaching vocational reaffirmation of teachers in training this race in the context of the teaching unit. the theoretical analysis synthesis method was used during the investigation

Sampling design and procedures for fixed surface-water sites in the Georgia-Florida coastal plain study unit, 1993

Science.gov (United States)

Hatzell, H.H.; Oaksford, E.T.; Asbury, C.E.

1995-01-01

The implementation of design guidelines for the National Water-Quality Assessment (NAWQA) Program has resulted in the development of new sampling procedures and the modification of existing procedures commonly used in the Water Resources Division of the U.S. Geological Survey. The Georgia-Florida Coastal Plain (GAFL) study unit began the intensive data collection phase of the program in October 1992. This report documents the implementation of the NAWQA guidelines by describing the sampling design and procedures for collecting surface-water samples in the GAFL study unit in 1993. This documentation is provided for agencies that use water-quality data and for future study units that will be entering the intensive phase of data collection. The sampling design is intended to account for large- and small-scale spatial variations, and temporal variations in water quality for the study area. Nine fixed sites were selected in drainage basins of different sizes and different land-use characteristics located in different land-resource provinces. Each of the nine fixed sites was sampled regularly for a combination of six constituent groups composed of physical and chemical constituents: field measurements, major ions and metals, nutrients, organic carbon, pesticides, and suspended sediments. Some sites were also sampled during high-flow conditions and storm events. Discussion of the sampling procedure is divided into three phases: sample collection, sample splitting, and sample processing. A cone splitter was used to split water samples for the analysis of the sampling constituent groups except organic carbon from approximately nine liters of stream water collected at four fixed sites that were sampled intensively. An example of the sample splitting schemes designed to provide the sample volumes required for each sample constituent group is described in detail. Information about onsite sample processing has been organized into a flowchart that describes a pathway for each of

Control of carbapenem-resistant Acinetobacter baumannii outbreak in an intensive care unit of a teaching hospital in Southern Italy.

Science.gov (United States)

Bianco, Aida; Quirino, Angela; Giordano, Mariavalentina; Marano, Vito; Rizzo, Claudia; Liberto, Maria Carla; Focà, Alfredo; Pavia, Maria

2016-12-12

Acinetobacter baumannii is an opportunistic pathogen that has become a major cause of concern, since it is a frequent cause of healthcare-associated infections (HAIs). The aim of the study was to describe the occurrence, the management and the control of an outbreak that occurred in an intensive care unit (ICU) of a teaching hospital in Southern Italy caused by multiple strains of extensively drug-resistant A. baumannii (XDRAB). Case-patient was defined as a patient with an healthcare-associated infection caused by an XDRAB isolate identified in a clinically significant culture. Environmental samples were collected from different surfaces. The isolates were identified by typical Gram stain morphology, using the Vitek 2 system (bioMérieux, France) and by MALDI-TOF MS mass spectrometry (bioMèrieux, France). Genotyping was performed through rep-PCR analysis. A patient presented an XDRAB ventilator-associated pneumonia at admission and was managed with strict isolation precautions until discharge. Five patients had a ventilator-associated pneumonia and two had a central line-associated bloodstream infection. Of the environmental samples, 1 sample obtained from the side of the bed of an infected patient yielded growth of XDRAB. Infection control measures were adopted. Rep-PCR analysis identified four patterns. The integration of epidemiological and microbiological data and the application of infection control measures were crucial to bring such an outbreak to a rapid halt. The distinctive characteristic of this study was the complex molecular pattern of the outbreak, which subsided in a short period of time due to adherence to infection-control measures, confirming the fundamental role of molecular typing in the comprehension of outbreaks dynamics and of integrated control interventions for the interruption of epidemic events.

Nursing workload in a trauma intensive care unit

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Luana Loppi Goulart

2014-06-01

Full Text Available Severely injured patients with multiple and conflicting injuries present themselves to nursing professionals at critical care units faced with care management challenges. The goal of the present study is to evaluate nursing workload and verify the correlation between workload and the APACHE II severity index. It is a descriptive study, conducted in the Trauma Intensive Care Unit of a teaching hospital. We used the Nursing Activities Score and APACHE II as instruments. The sample comprised 32 patients, of which most were male, young adults, presenting polytrauma, coming from the Reference Emergency Unit, in surgical treatment, and discharged from the ICU. The average obtained on the Nursing Activities Score instrument was 72% during hospitalization periods. The data displayed moderate correlation between workload and patient severity. In other words, the higher the score, the higher the patient’s mortality risk. doi: 10.5216/ree.v16i2.22922.

DEVELOPMENT AND EVALUATION OF INSTRUCTIONAL UNITS FOR TEACHING PROFIT-MAXIMIZING PRINCIPLES IN VOCATIONAL AGRICULTURE. FINAL REPORT.

Science.gov (United States)

BARKER, RICHARD L.

THE WRITING, EVALUATION, AND REVISION OF THE INSTRUCTIONAL UNITS WERE COMPLETED ON SCHEDULE AND A SUMMARY OF THE STUDY WILL BE PUBLISHED IN THE LOCAL "RESEARCH SERIES IN AGRICULTURAL EDUCATION" TO BE SENT TO ALL STATES. THE DEVELOPMENT AND FINDINGS OF THE STUDY WILL BE INCLUDED IN "AGRICULTURAL EDUCATION MAGAZINE." SAMPLE COPIES OF THE UNIT WERE…

Groundwater-quality data in 12 GAMA study units: Results from the 2006–10 initial sampling period and the 2008–13 trend sampling period, California GAMA Priority Basin Project

Science.gov (United States)

Mathany, Timothy M.

2017-03-09

The Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) program was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey in cooperation with the California State Water Resources Control Board. From 2004 through 2012, the GAMA-PBP collected samples and assessed the quality of groundwater resources that supply public drinking water in 35 study units across the State. Selected sites in each study unit were sampled again approximately 3 years after initial sampling as part of an assessment of temporal trends in water quality by the GAMA-PBP. Twelve of the study units, initially sampled during 2006–11 (initial sampling period) and sampled a second time during 2008–13 (trend sampling period) to assess temporal trends, are the subject of this report.The initial sampling was designed to provide a spatially unbiased assessment of the quality of untreated groundwater used for public water supplies in the 12 study units. In these study units, 550 sampling sites were selected by using a spatially distributed, randomized, grid-based method to provide spatially unbiased representation of the areas assessed (grid sites, also called “status sites”). After the initial sampling period, 76 of the previously sampled status sites (approximately 10 percent in each study unit) were randomly selected for trend sampling (“trend sites”). The 12 study units sampled both during the initial sampling and during the trend sampling period were distributed among 6 hydrogeologic provinces: Coastal (Northern and Southern), Transverse Ranges and Selected Peninsular Ranges, Klamath, Modoc Plateau and Cascades, and Sierra Nevada Hydrogeologic Provinces. For the purposes of this trend report, the six hydrogeologic provinces were grouped into two hydrogeologic regions based on location: Coastal and Mountain.The groundwater samples were analyzed for a number of synthetic organic

Pan-Britain, mixed-methods study of multidisciplinary teams teaching parents to manage children's long-term kidney conditions at home: Study protocol

Science.gov (United States)

2012-01-01

Background Care of children and young people (children) with long-term kidney conditions is usually managed by multidisciplinary teams. Published guidance recommends that whenever possible children with long-term conditions remain at home, meaning parents may be responsible for performing the majority of clinical care-giving. Multidisciplinary team members, therefore, spend considerable time promoting parents' learning about care-delivery and monitoring care-giving. However, this parent-educative aspect of clinicians' role is rarely articulated in the literature so little evidence exists to inform professionals' parent-teaching interventions. Methods/Design This ongoing study addresses this issue using a combination of quantitative and qualitative methods involving the twelve children's kidney units in England, Scotland and Wales. Phase I involves a survey of multidisciplinary team members' parent-teaching interventions using: i) A telephone-administered questionnaire to determine: the numbers of professionals from different disciplines in each team, the information/skills individual professionals relay to parents and the teaching strategies/interventions they use. Data will be managed using SPSS to produce descriptive statistics ii) Digitally-recorded, qualitative group or individual interviews with multidisciplinary team members to explore their accounts of the parent-teaching component of their role. Interviews will be transcribed anonymously and analysed using Framework Technique. Sampling criteria will be derived from analysis to identify one/two unit(s) for subsequent in-depth study Phase II involves six prospective, ethnographic case-studies of professional-parent interactions during parent-teaching encounters. Parents of six children with a long-term kidney condition will be purposively sampled according to their child's age, diagnosis, ethnicity and the clinical care-giving required; snowball sampling will identify the professionals involved in each case

Mendelian breeding units versus standard sampling strategies: mitochondrial DNA variation in southwest Sardinia

Directory of Open Access Journals (Sweden)

Daria Sanna

2011-01-01

Full Text Available We report a sampling strategy based on Mendelian Breeding Units (MBUs, representing an interbreeding group of individuals sharing a common gene pool. The identification of MBUs is crucial for case-control experimental design in association studies. The aim of this work was to evaluate the possible existence of bias in terms of genetic variability and haplogroup frequencies in the MBU sample, due to severe sample selection. In order to reach this goal, the MBU sampling strategy was compared to a standard selection of individuals according to their surname and place of birth. We analysed mitochondrial DNA variation (first hypervariable segment and coding region in unrelated healthy subjects from two different areas of Sardinia: the area around the town of Cabras and the western Campidano area. No statistically significant differences were observed when the two sampling methods were compared, indicating that the stringent sample selection needed to establish a MBU does not alter original genetic variability and haplogroup distribution. Therefore, the MBU sampling strategy can be considered a useful tool in association studies of complex traits.

Honoring Thy Self in the Transition to Online Teaching.

Science.gov (United States)

Maggio, Lauren A; Daley, Barbara J; Pratt, Daniel D; Torre, Dario M

2018-05-08

Increasingly health professions education (HPE) faculty are choosing or being required to transition their face-to-face teaching to online teaching. For many faculty, the online learning environment may represent a new context with unfamiliar technology, changing expectations, and unknown challenges. In this context, faculty members may find themselves teaching in ways that are dissonant with the existing assumptions, beliefs, and views that are central to their pedagogical or teaching identity. This "identity dissonance" may lead to dissatisfaction and frustration for the faculty and potentially suboptimal learning experience for students. In this Perspective, the authors propose that faculty consider using Pratt's five teaching perspectives as a conceptual framework to recognize and mitigate potential identity dissonance as they transition to teaching online. Derived and refined through several years of research, these teaching perspectives are based upon interrelated sets of intentions and beliefs that give direction and justification to faculty members' actions. They have been used in higher education to improve faculty satisfaction, self-reflection capabilities, and faculty development. The authors, therefore, believe that these teaching perspectives hold the potential to assist HPE faculty enhance their teaching and retain their primary teaching identify, even as they shift to online teaching. Doing so may ensure that the components of teaching they enjoy and draw self-efficacy from are still central to their teaching experience. Pratt's teaching perspectives also provide a conceptual framework for creating future faculty development initiatives and conducting research to better understand and improve the experience of transitioning to online teaching.Written work prepared by employees of the Federal Government as part of their official duties is, under the U.S. Copyright Act, a "work of the United States Government" for which copyright protection under Title

Team Teaching at Upper Arlington School.

Science.gov (United States)

Jackson, Annette R.

1968-01-01

Team teaching has been used for 4 years in the 10th-grade English classes at Upper Arlington High School near Columbus, Ohio. Units are prepared, presented, and evaluated by teachers working together voluntarily. A 6-day American literature unit introducing Romanticism has been particularly successful. The contrasts between Neoclassicism and…

Solar Renewable Energy. Teaching Unit.

Science.gov (United States)

Buchanan, Marion; And Others

This unit develops the concept of solar energy as a renewable resource. It includes: (1) an introductory section (developing understandings of photosynthesis and impact of solar energy); (2) information on solar energy use (including applications and geographic limitations of solar energy use); and (3) future considerations of solar energy…

Teaching Expository Comprehension Skills in Early Childhood Classrooms

Science.gov (United States)

Culatta, Barbara; Hall-Kenyon, Kendra M.; Black, Sharon

2010-01-01

Purpose: This pilot project implemented and evaluated a theme-based unit designed to teach expository comprehension skills to young children in four preschool classrooms. Method: The program and the unit were collaborative efforts of speech-language pathologists (SLPs) and early childhood educators. Within topically related units, 71 children ages…

IMI's teaching design, feedback system and its localization

Science.gov (United States)

Wen, Tingting; Zhang, Xuexin

2017-08-01

In Britain, the Institute of the Motor Industry (IMI) sets the National Occupational Standards for all sectors of the automotive industry. The IMI certificate and associated training programs are well recognized for its high quality both in the United Kingdom (UK) and internationally. Using China's first groups studying IMI Level 3 certificate for teachers and Level 2 certificate for students as a sample, we analyzed the seven central aspects in IMI teaching, namely, assessment standard, environment, method, content, procedure, quality control and feedback. We then proposed strategies and guidelines for its localization in China, which would be particularly important for the establishment and expansion of IMI centers.

INVESTIGATING FACTORS INFLUENCING STUDENTS’ LEARNING IN A TEAM TEACHING SETTING

OpenAIRE

Brenda L Killingsworth; Yajiong Xue

2015-01-01

Team teaching factors, including mission clarity, affiliation, innovativeness, and fairness, are examined to determine how they influence student learning in a team-taught course. The study involved 184 college students enrolled in an Introduction to Computers course delivered in a team-taught format in a large university located in the United States. The collaborative teaching design followed a traditional team teaching approach with an instructor team teaching the same course collaborativel...

"Look at what I am saying": Multimodal science teaching

Science.gov (United States)

Pozzer-Ardenghi, Lilian

Language constitutes the dominant representational mode in science teaching, and lectures are still the most prevalent of the teaching methods in school science. In this dissertation, I investigate lectures from a multimodal and communicative perspective to better understand how teaching as a cultural-historical and social activity unfolds; that is, I am concerned with teaching as a communicative event, where a variety of signs (or semiotic resources), expressed in diverse modalities (or modes of communication) are produced and reproduced while the teacher articulates very specific conceptual meanings for the students. Within a trans-disciplinary approach that merges theoretical and methodical frameworks of social and cultural studies of human activity and interaction, communicative and gestures studies, linguistics, semiotics, pragmatics, and studies on teaching and learning science, I investigate teaching as a communicative, dynamic, multimodal, and social activity. My research questions include: What are the resources produced and reproduced in the classroom when the teacher is lecturing? How do these resources interact with each other? What meanings do they carry and how are these associated to achieve the coherence necessary to accomplish the communication of complex and abstract scientific concepts, not only within one lecture, but also within an entire unit of the curricula encompassing various lectures? My results show that, when lecturing, the communication of scientific concepts occur along trajectories driven by the dialectical relation among the various semiotic resources a lecturer makes available that together constitute a unit---the idea. Speech, gestures, and other nonverbal resources are but one-sided expressions of a higher order communicative meaning unit. The iterable nature of the signs produced and reproduced during science lectures permits, supports, and encourages the repetition, variation, and translation of ideas, themes, and languages and

Conquistadors. Teaching Guide.

Science.gov (United States)

Larson, Susan Booth

This teaching guide is comprised of four interdisciplinary units dealing with the expeditions of conquistadors in the New World: (1) "Cortes and the Aztecs: Different Views of the World"; (2) "Pizarro and the Incas: The 'What Ifs?' of History"; (3) "Orellana and the Amazon: Human and Environmental Issues"; and (4)…

Bacteriospermia and Sperm Quality in Infertile Male Patient at University of Benin Teaching Hospital, Benin City, Nigeria

OpenAIRE

Ibadin, O. K.; Ibeh, I. N.

2008-01-01

Male Urogenital tract infection plays an important role in men infertility. Asymptomtic bacteriospermia has been regarded as of the contributing factor to male infertility. In this study, 87 semen samples of infertile men attending the Human Reproduction Research Programme and Invitrofertilization unit (HRRP/IVF) of University Benin Teaching Hospital were evaluated Bacteriologically using standard Bacterial culture method. Standard semen analysis was performed according to WHO guidelines. Amo...

Music Regions and Mental Maps: Teaching Cultural Geography

Science.gov (United States)

Shobe, Hunter; Banis, David

2010-01-01

Music informs understandings of place and is an excellent vehicle for teaching cultural geography. A study was developed of geography students' perception of where music genres predominate in the United States. Its approach, involving mental map exercises, reveals the usefulness and importance of maps as an iterative process in teaching cultural…

Effect of an educational intervention on parental readiness for premature infant discharge from the neonatal intensive care units.

Science.gov (United States)

Chen, Yongfeng; Zhang, Jun; Bai, Jinbing

2016-01-01

To examine the effect of an educational intervention on parental readiness for premature infant discharge from neonatal intensive care units. Low readiness for discharge can result in negative healthcare outcomes for infants and their parents. However, few studies have examined the effect of discharge education programmes on parental readiness for premature infant discharge in Chinese critical care settings. A quasi-experimental study. Between October 2011-March 2012, 154 parents of premature infants were recruited from neonatal intensive care units of two tertiary hospitals in Central China. These parents were assigned to either the intervention or control group based on their entry order. Parents in the intervention group received two sessions of 60-minute discharge education along with hospital routine care; parents in the control group only received hospital routine care. Parental readiness for discharge and quality of discharge education were assessed on the day of infant discharge from neonatal intensive care units. Independent samples t-test and linear regression were used to analyse the data. Parental readiness for premature infant discharge was in the moderate level. Independent samples t-test showed that both mean scores of parental discharge readiness and discharge teaching quality from the intervention group were significantly higher than those in the control group. Linear regression analysis showed that discharge teaching quality explained 39·7% of the variance in parental readiness for premature infant discharge. Discharge education can improve parental readiness for premature infant discharge. Quality of discharge teaching can significantly predict parental readiness for premature infant discharge. © 2015 John Wiley & Sons Ltd.

Teaching methodology for the utilization of cinema in the teaching of medical microbiology and infectious diseases.

Directory of Open Access Journals (Sweden)

María José Fresnadillo Martínez

2008-10-01

Full Text Available Cinema, since it’s beginning, has been and is a social thermometer of the first magnitude reflecting the inequities of the population, among them are infectious diseases.  The caudal of images, sounds, and feelings that appear in the field support a very valid teaching resource, capable of complementing the classic teaching method and adapting the dynamic art of teaching to the actual educational tendencies.  If the definition of objectives and the teaching design are obligatory stages that should always be realized with rigor, in a method like this, because of its characteristics and youth, the control should be more exhaustive –before, during and after its execution- to avoid the “trivialization” to gain the maximum teaching efficiency that depends no as much on the material utilized (and its fundamental selection of films to accompany every unit taught like the use that is made of it.

TEACHING GRAMMAR IN CONTEXT: WHY AND HOW?

Directory of Open Access Journals (Sweden)

Noor Maulidiyah

2017-04-01

Then the paper explains the concept of context in teaching grammar and describes the reasons for teaching grammar in context. The last part of the paper demonstrates how grammar is taught in context. These sample lessons are taken from different sources based on experts when teaching grammar in context.Teaching grammar in context is more useful and can help the students to master English better.

Teaching materials of algebraic equation

Science.gov (United States)

Widodo, S. A.; Prahmana, R. C. I.; Purnami, A. S.; Turmudi

2017-12-01

The purpose of this paper is to know the effectiveness of teaching materials algebraic equation. This type of research used experimental method. The population in this study is all students of mathematics education who take numerical method in sarjanawiyata tamansiswa of university; the sample is taken using cluster random sampling. Instrument used in this research is test and questionnaire. The test is used to know the problem solving ability and achievement, while the questionnaire is used to know the student's response on the teaching materials. Data Analysis technique of quantitative used Wilcoxon test, while the qualitative data used grounded theory. Based on the results of the test can be concluded that the development of teaching materials can improve the ability to solve problems and achievement.

[Conservation Units.

Science.gov (United States)

Texas Education Agency, Austin.

Each of the six instructional units deals with one aspect of conservation: forests, water, rangeland, minerals (petroleum), and soil. The area of the elementary school curriculum with which each correlates is indicated. Lists of general and specific objectives are followed by suggested teaching procedures, including ideas for introducing the…

Data validation report for the 100-HR-3 Operable Unit first quarter 1994 groundwater sampling data

Energy Technology Data Exchange (ETDEWEB)

Biggerstaff, R.L.

1994-06-24

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-HR-3 Operable Unit First Quarter 1994 Groundwater Sampling Investigation. Therefore, the data from the chemical analysis of twenty-four samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The samples were analyzed by Thermo-Analytic Laboratories (TMA) and Roy F. Weston Laboratories (WESTON) using US Environmental Protection Agency (EPA) CLP protocols. Sample analyses included: inorganics; and general chemical parameters. Forty-two samples were validated for radiochemical parameters by TMA and Teledyne.

Data validation report for the 100-HR-3 Operable Unit first quarter 1994 groundwater sampling data

International Nuclear Information System (INIS)

Biggerstaff, R.L.

1994-01-01

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-HR-3 Operable Unit First Quarter 1994 Groundwater Sampling Investigation. Therefore, the data from the chemical analysis of twenty-four samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The samples were analyzed by Thermo-Analytic Laboratories (TMA) and Roy F. Weston Laboratories (WESTON) using US Environmental Protection Agency (EPA) CLP protocols. Sample analyses included: inorganics; and general chemical parameters. Forty-two samples were validated for radiochemical parameters by TMA and Teledyne

Pre-Service Teachers' Cultural and Teaching Experiences Abroad

Science.gov (United States)

Ateskan, Armagan

2016-01-01

This study investigates Turkish pre-service teachers' experiences related to a two-month international teaching and cultural experience in the United States of America. In total, 289 graduate students from Turkey participated in a collaborative project from 2001 to 2010. The experience included an orientation week, six weeks of student teaching in…

Tree Identification. Competency Based Teaching Materials in Horticulture.

Science.gov (United States)

Legacy, Jim; And Others

This competency-based curriculum unit on tree identification is one of five developed for classroom use in teaching the landscape/nursery area of horticulture. The three sections are each divided into teaching content (in a question-and-answer format) and student skills that outline steps and factors for consideration. Topics covered include…

The Student Teachers Perceptions On Teaching Practice Supervision In Zimbabwe Is It A Process Of Grading Or Improvement Of Teaching Skills

Directory of Open Access Journals (Sweden)

Dr Sylod Chimhenga

2017-07-01

Full Text Available Supervisors are expected to observe how student teachers prepare deliver the lesson and conduct themselves as members of teaching profession and are expected to advise the students on how to improve their teaching skills. The present study is a descriptive survey which sought to analyze student teachers perception towards teaching practice as an exercise for grading or improvement and examine student teachers perception towards student-supervisor comments during discussion after classroom assessment. The sample comprised of 50 second year Diploma in Education who had undergone teaching practice in 2016. The students were purposefully sampled. In purposeful sampling the researcher selects the participants because they possess particular characteristics or knowledge being sought. A questionnaire was used to collect data for this study. The findings indicated that majority of student teachers who participated in the teaching practice perceived that the supervisors gave grades which did not reflect the comments made about the teaching performance of the student teacher. Based on the findings recommendations were made among others that assessment should match the comments on areas needing improvement and meaningful accompanying comments should be made to guide student teachers in the desired directions during teaching practice encourage student teachers to try harder or to give credit for work done well.

Data validation report for the 100-FR-3 Operable Unit, third round groundwater samples

International Nuclear Information System (INIS)

Ayres, J.M.

1994-01-01

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-FR-3 operable Unit Third Round Groundwater sampling investigation. Therefore, the data from the chemical analysis of 51 samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The report is broken down into sections for each chemical analysis and radiochemical analysis type. Each section addresses the data package completeness, holding time adherence, instrument calibration and tuning acceptability, blank results, accuracy, precision, system performance, as well as the compound identification and quantitation. In addition, each section has an overall assessment and summary for the data packages reviewed for the particular chemical/radiochemical analyses. Detailed backup information is provided to the reader by SDG No. and sample number. For each data package, a matrix of chemical analyses per sample number is presented, as well as data qualification summaries

Teaching Yugoslavia the Cooperative Way: An Upper Elementary/Middle School Social Studies Unit.

Science.gov (United States)

Hilke, Eileen Veronica

1992-01-01

Suggests methods for teaching about Yugoslavia. Recommends assigning students to maintain journals of news clippings about developments in Yugoslavia. Proposes forming cooperative-learning groups for researching the country's various regions. Offers activities for teaching about language arts, fine arts, reading and literature, religion,…

Forecasting the student–professor matches that result in unusually effective teaching

Science.gov (United States)

Gross, Jennifer; Lakey, Brian; Lucas, Jessica L; LaCross, Ryan; R Plotkowski, Andrea; Winegard, Bo

2015-01-01

Background Two important influences on students' evaluations of teaching are relationship and professor effects. Relationship effects reflect unique matches between students and professors such that some professors are unusually effective for some students, but not for others. Professor effects reflect inter-rater agreement that some professors are more effective than others, on average across students. Aims We attempted to forecast students' evaluations of live lectures from brief, video-recorded teaching trailers. Sample Participants were 145 college students (74% female) enrolled in introductory psychology courses at a public university in the Great Lakes region of the United States. Methods Students viewed trailers early in the semester and attended live lectures months later. Because subgroups of students viewed the same professors, statistical analyses could isolate professor and relationship effects. Results Evaluations were influenced strongly by relationship and professor effects, and students' evaluations of live lectures could be forecasted from students' evaluations of teaching trailers. That is, we could forecast the individual students who would respond unusually well to a specific professor (relationship effects). We could also forecast which professors elicited better evaluations in live lectures, on average across students (professor effects). Professors who elicited unusually good evaluations in some students also elicited better memory for lectures in those students. Conclusions It appears possible to forecast relationship and professor effects on teaching evaluations by presenting brief teaching trailers to students. Thus, it might be possible to develop online recommender systems to help match students and professors so that unusually effective teaching emerges. PMID:24953773

SAMPLING IN EXTERNAL AUDIT - THE MONETARY UNIT SAMPLING METHOD

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E. Dascalu

2016-12-01

Full Text Available This article approaches the general issue of diminishing the evidence investigation space in audit activities, by means of sampling techniques, given that in the instance of a significant data volume an exhaustive examination of the assessed popula¬tion is not possible and/or effective. The general perspective of the presentation involves dealing with sampling risk, in essence, the risk that a selected sample may not be representative for the overall population, in correlation with the audit risk model and with the component parts of this model (inherent risk, control risk and non detection risk and highlights the inter-conditionings between these two models.

Effective Teaching Methods in Higher Education: Requirements and Barriers.

Science.gov (United States)

Shirani Bidabadi, Nahid; Nasr Isfahani, Ahmmadreza; Rouhollahi, Amir; Khalili, Roya

2016-10-01

Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors). Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered) plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors' behavior and some of these are prerequisite in professors' outlook. Also, there are some major barriers, some of which are associated with the professors' operation and others are related to laws and regulations. Implications of these findings for teachers' preparation in education are discussed. In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities should be awarded of these barriers and requirements as a way to

Effective teaching methods in higher education: requirements and barriers

Directory of Open Access Journals (Sweden)

NAHID SHIRANI BIDABADI

2016-10-01

Full Text Available Introduction: Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. Methods: This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors. Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. Results: According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors’ behavior and some of these are prerequisite in professors’ outlook. Also, there are some major barriers, some of which are associated with the professors’ operation and others are related to laws and regulations. Implications of these findings for teachers’ preparation in education are discussed. Conclusion: In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities

Statistical Power and Optimum Sample Allocation Ratio for Treatment and Control Having Unequal Costs Per Unit of Randomization

Science.gov (United States)

Liu, Xiaofeng

2003-01-01

This article considers optimal sample allocation between the treatment and control condition in multilevel designs when the costs per sampling unit vary due to treatment assignment. Optimal unequal allocation may reduce the cost from that of a balanced design without sacrificing any power. The optimum sample allocation ratio depends only on the…

The integration of creative drama into science teaching

Science.gov (United States)

Arieli, Bracha (Bari)

This study explored the inclusion of creative drama into science teaching as an instructional strategy for enhancing elementary school students' understanding of scientific concepts. A treatment group of sixth grade students was taught a Full Option Science System (FOSS) science unit on Mixtures and Solutions with the addition of creative drama while a control group was taught using only the FOSS teaching protocol. Quantitative and qualitative data analyses demonstrated that students who studied science through creative drama exhibited a greater understanding of scientific content of the lessons and preferred learning science through creative drama. Treatment group students stated that they enjoyed participating in the activities with their friends and that the creative drama helped them to better understand abstract scientific concepts. Teachers involved with the creative drama activities were positively impressed and believed creative drama is a good tool for teaching science. Observations revealed that creative drama created a positive classroom environment, improved social interactions and self-esteem, that all students enjoyed creative drama, and that teachers' teaching style affected students' use of creative drama. The researcher concluded that the inclusion of creative drama with the FOSS unit enhanced students' scientific knowledge and understanding beyond that of the FOSS unit alone, that both teachers and students reacted positively to creative drama in science and that creative drama requires more time.

Occupational exposures among healthcare workers: A teaching hospital sample

OpenAIRE

Derya Öztürk Engin; Asuman İnan; Nurgül Ceran; Zeynel Abiddin Demir; Özgür Dağli; Emin Karagül; Seyfi Özyürek

2014-01-01

Objective: Healthcare workers (HCWs) are at risk for occupational injury associated with contaminated blood and body fluids. This study aims to examine the frequency and type of occupational injuries and to determine best practices after exposure. Methods: A cross-sectional study was conducted in Haydarpaşa Teaching Hospital in December 2010. The questionnaires were completed by healthcare workers with face-to-face interviews. The questionnaire was evaluated occupational injuries in the ho...

A Study of Early Childhood Mathematics Teaching in the United States and China

Science.gov (United States)

Li, Xia; Chi, Liping; DeBey, Mary; Baroody, Arthur J.

2015-01-01

Research Findings: The present study involved using a questionnaire to investigate the mathematics teaching practices of 74 U.S. and 67 Chinese early childhood teachers. Quantitative and qualitative analyses yielded several key findings. First, U.S. teachers are less intentional in mathematics teaching than their Chinese counterparts.…

Sampling and analysis plan for remediation of Operable Unit 100-IU-3 waste site 600-104

International Nuclear Information System (INIS)

1997-08-01

This sampling and analysis plan (SAP) presents the rationale and strategy for the sampling and analysis activities to support remediation of 100-IU-3 Operable Unit waste site 600-104. The purpose of the proposed sampling and analysis activities is to demonstrate that time-critical remediation of the waste site for soil containing 2,4-Dichlorophonoxyacetic acid salts and esters (2,4-D) and dioxin/furan isomers at concentrations that exceed cleanup levels has been effective. This shall be accomplished by sampling various locations of the waste site before and after remediation, analyzing the samples, and comparing the results to action levels set by the Washington State Department of Ecology

History of United States Energy. A Basic Teaching Unit on Energy. Revised.

Science.gov (United States)

McDermott, Hugh, Ed.; Scharmann, Larry, Ed.

Intended as a supplement to the units "Oil: Fuel of the Past" and "Coal: Fuel of the Past, Hope of the Future," this 3-4 day unit contains three activities which briefly explain the chronological development of energy resources and the formation and development of the Organization of Petroleum Exporting Countries (OPEC). The…

Nuclear thermal source transfer unit, post-blast soil sample drying system

Energy Technology Data Exchange (ETDEWEB)

Wiser, Ralph S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Valencia, Matthew J [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-01-03

Los Alamos National Laboratory states that its mission is “To solve national security challenges through scientific excellence.” The Science Undergraduate Laboratory Internship (SULI) programs exists to engage undergraduate students in STEM work by providing opportunity to work at DOE facilities. As an undergraduate mechanical engineering intern under the SULI program at Los Alamos during the fall semester of 2016, I had the opportunity to contribute to the mission of the Laboratory while developing skills in a STEM discipline. I worked with Technology Applications, an engineering group that supports non-proliferation, counter terrorism, and emergency response missions. This group specializes in tool design, weapons engineering, rapid prototyping, and mission training. I assisted with two major projects during my appointment Los Alamos. The first was a thermal source transportation unit, intended to safely contain a nuclear thermal source during transit. The second was a soil drying unit for use in nuclear postblast field sample collection. These projects have given me invaluable experience working alongside a team of professional engineers. Skills developed include modeling, simulation, group design, product and system design, and product testing.

Nuclear thermal source transfer unit, post-blast soil sample drying system

International Nuclear Information System (INIS)

Wiser, Ralph S.; Valencia, Matthew J

2017-01-01

Los Alamos National Laboratory states that its mission is ''To solve national security challenges through scientific excellence.'' The Science Undergraduate Laboratory Internship (SULI) programs exists to engage undergraduate students in STEM work by providing opportunity to work at DOE facilities. As an undergraduate mechanical engineering intern under the SULI program at Los Alamos during the fall semester of 2016, I had the opportunity to contribute to the mission of the Laboratory while developing skills in a STEM discipline. I worked with Technology Applications, an engineering group that supports non-proliferation, counter terrorism, and emergency response missions. This group specializes in tool design, weapons engineering, rapid prototyping, and mission training. I assisted with two major projects during my appointment Los Alamos. The first was a thermal source transportation unit, intended to safely contain a nuclear thermal source during transit. The second was a soil drying unit for use in nuclear postblast field sample collection. These projects have given me invaluable experience working alongside a team of professional engineers. Skills developed include modeling, simulation, group design, product and system design, and product testing.

MMPI-2 Characteristics of the Old Order Amish: A Comparison of Clinical, Nonclinical, and United States Normative Samples

Science.gov (United States)

Knabb, Joshua J.; Vogt, Ronald G.; Newgren, Kevin P.

2011-01-01

In the current study, we investigated Minnesota Multiphasic Personality Inventory-2 (MMPI-2) characteristics in an Old Order Amish nonclinical sample (N = 84), comparing these data with both the United States normative sample (N = 2,600) and a sample of Old Order Amish outpatients (N = 136). Consistent with our hypothesis, the Old Order Amish…

COMPARATIVE STUDY OF PHRASEOLOGY AS A PRINCIPLE OF NATIONALLY-ORIENTED TEACHING RUSSIAN TO CHINESE STUDENTS

Directory of Open Access Journals (Sweden)

Anna Novikova

2012-01-01

Full Text Available The article characterizes national - orientation principle in teaching Chinese students Russian phraseology. Basing on the observations of Russian linguists and methodists, and on her own experience of teaching Chinese students, the author pays attention to the following aspects of the problem: the main differences between Russian and Chinese phraseological systems; difficulties in comparing Russian and Chinese phraseological units; the most common mistakes made by Chinese students while using Russian phraseological units. According to the author, describing and considering the above-mentioned problems helps to make the process of teaching Chinese students Russian phraseological units more effective.

Predicting Relationships between Mathematics Anxiety, Mathematics Teaching Anxiety, Self-Efficacy Beliefs towards Mathematics and Mathematics Teaching

Science.gov (United States)

Unlu, Melihan; Ertekin, Erhan; Dilmac, Bulent

2017-01-01

The purpose of the research is to investigate the relationships between self-efficacy beliefs toward mathematics, mathematics anxiety and self-efficacy beliefs toward mathematics teaching, mathematics teaching anxiety variables and testing the relationships between these variables with structural equation model. The sample of the research, which…

Teaching about Federalism in the United States. ERIC Digest.

Science.gov (United States)

Drake, Frederick D.; Nelson, Lynn R.

Although it was not directly named in the U.S. Constitution, federalism is a central principle of U.S. government. It is important for students to learn about federalism to comprehend the U.S. federal system and recognize examples of federalism in other countries. Teaching and learning about federalism is essential to education for citizenship in…

The Electoral College: A Teaching/Learning Design.

Science.gov (United States)

Hamilton, Angela Blackston

This teacher's guide describes a course unit on the electoral college designed to teach eighth grade students about the election process for the President of the United States. The historical significance of the electoral college, its procedures, and its relevance to today's political system are discussed. Ten lesson plans with student objectives,…

The impact of science methods courses on preservice elementary teachers' science teaching self-efficacy beliefs: Case studies from Turkey and the United States

Science.gov (United States)

Bursal, Murat

Four case studies in two American and two Turkish science methods classrooms were conducted to investigate the changes in preservice elementary teachers' personal science teaching efficacy (PSTE) beliefs during their course periods. The findings indicated that while Turkish preservice elementary teachers (TR sample) started the science methods course semester with higher PSTE than their American peers (US sample), due to a significant increase in the US sample's and an insignificant decline in the TR sample's PSTE scores, both groups completed the science methods course with similar PSTE levels. Consistent with Bandura's social cognitive theory, describing four major sources of self-efficacy, the inclusion of mastery experiences (inquiry activities and elementary school micro-teaching experiences) and vicarious experiences (observation of course instructor and supervisor elementary teacher) into the science methods course, providing positive social persuasion (positive appraisal from the instructor and classmates), and improving physiological states (reduced science anxiety and positive attitudes toward becoming elementary school teachers), were found to contribute to the significant enhancement of the US sample's PSTE beliefs. For the TR sample, although some of the above sources were present, the lack of student teaching experiences and inservice teacher observations, as well as the TR samples' negative attitudes toward becoming elementary school teachers and a lack of positive classroom support were found to make Turkish preservice teachers rely mostly on their mastery in science concepts, and therefore resulted in not benefiting from their science methods course, in terms of enhancing their PSTE beliefs. Calls for reforms in the Turkish education system that will include more mastery experiences in the science methods courses and provide more flexibility for students to choose their high school majors and college programs, and switch between them are made. In

The effectiveness of clinical teaching of mental health courses in nursing using clinical supervision and Kirkpatrick's model.

Science.gov (United States)

Maddineshat, Maryam; Hashemi, Mitra; Besharati, Reza; Gholami, Sepideh; Ghavidel, Fatemeh

2018-01-01

Clinical experience associated with the fear and anxiety of nursing students in the psychiatric unit. Mental health nursing instructors find it challenging to teach nursing students to deal with patients with mental disorders in an environment where they need to provide patient teaching and clinical decision-making based on evidence and new technology. To measure the effectiveness of clinical teaching of mental health courses in nursing using clinical supervision and Kirkpatrick's model evaluation in the psychiatry unit of Imam Reza Hospital, Bojnurd, Iran. This cross-sectional study was carried out from 2011 to 2016 on 76 nursing students from a university as part of a clinical mental health course in two semesters. The students were selected by a non-probable convenient sampling method. After completing their clinical education, each student responded to checklist questions based on the four-level Kirkpatrick's model evaluation and open questions relating to clinical supervision. Finally, all data was analyzed using the SPSS version 16. The students have evaluated clinical supervision as a useful approach, and appreciated the instructor's supportive behavior during teaching and imparting clinical skills. This has made them feel relaxed at the end of the clinical teaching course. In addition, in the evaluation through Kirkpatrick's model, more than 70% of the students have been satisfied with the method of conducting the teaching and average score of nursing students' attitude toward mental health students: Their mean self-confidence score was 18.33±1.69, and the mean score of their performance in the study was evaluated to be 93.74±5.3 from 100 points. The results of clinical mental health teaching through clinical supervision and Kirkpatrick's model evaluation show that the satisfaction, self-esteem, attitude, and skill of nursing students are excellent, thereby portraying the effectiveness of clinical teaching. But this program still needs to be reformed. To

Teaching About Slavery. Footnotes. Volume 13, Number 14

Science.gov (United States)

Johnson, Michael

2008-01-01

This essay is based on the author's presentation at FPRI's History Institute for Teachers on America in the Civil War Era, 1829-77. Slavery lasted for 250 years just in the territory of the United States, and for half a millennium in the Atlantic world. Teaching about it is therefore a huge assignment. The author cites five contexts for teaching:…

Data validation summary report for the 100-BC-5 Operable Unit Round 9 Groundwater Sampling. Revision 0

International Nuclear Information System (INIS)

Kearney, A.T.

1996-03-01

The information provided in this validation summary report includes chemical analyses of samples from 100-BC-5 Operable Unit Round 9 Groundwater sampling data. Data from this sampling event and their related quality assurance (QA) samples were reviewed and validated in accordance with Westinghouse Hanford Company (WHC) guidelines at the requested level. Sample analyses included metals, general chemistry, and radiochemistry. Sixty metals samples were analyzed by Quanterra Environmental Services (QES) and Lockheed Analytical Services (LAS). The metals samples were validated using WHC protocols specified in Data Validation Procedures for Chemical Analyses. All qualifiers assigned to the metals data were based on this guidance. The Table 1.1 lists the metals sample delivery group (SDG) that were validated for this sampling event

Mapping of Primary Instructional Methods and Teaching Techniques for Regularly Scheduled, Formal Teaching Sessions in an Anesthesia Residency Program

DEFF Research Database (Denmark)

Vested Madsen, Matias; Macario, Alex; Yamamoto, Satoshi

2016-01-01

learning as higher quality than sessions with little or no verbal interaction between teacher and learner. A modified Delphi process was used to identify useful teaching techniques. A representative sample of each of the formal teaching session types was mapped, and residents anonymously completed a 5...... formal teaching session. The overall education scores of the sessions as rated by the residents were high....

Creativity in Teaching

Directory of Open Access Journals (Sweden)

Szafernakier-Świrko Anna

2016-12-01

Full Text Available Background: The research of effective teaching is an actual problem of modern linguistics because of active promotion of its unequal manifestations and amplification of the functional load in various sectors of society. Purpose: The purpose of the analysis is to determine the qualifying and classifying features of creative and effective teacher. Results: A foreign language teacher should develop an attractive manner of communication with students. His straightforward behaviour may be expressed in non-verbal communication, through using sympathetic gestures, voice variation, smile and verbal communication expressed through a good sense of humour, personal examples, using words “we” and “our”. This manner of communication provides for a favourable condition for an atmosphere of open-mindedness and mutual understanding. A creative attitude of a teacher towards the organization of a teaching process is related to the updating of the features like fluidity understood as a spontaneous reaction during classes. The teacher as a person who creates and organises a teaching unit should possess leader’s features. Gaining a position of a group leader provides for an opportunity to arrange undisturbed work without any communication misunderstandings. Learners are given precisely formulated instructions, do the tasks in an effective and efficient manner. Therefore, it should be emphasized that a creative teacher should enjoy the features of a reflective practitioner. Being which constantly learns and improves his qualifications, studies and examines his teaching techniques, introduces changes and some time or another revisits his “beaten tracks”, breaking down routine and habits. Getting rid of habits and routines, teaching in harmony with himself, as well as appropriate selection of methods do guarantee a high comfort of work in a well-motivated group, where due to teacher’s creativity a teaching success is achieved, as expressed in

Delineating sampling procedures: Pedagogical significance of analysing sampling descriptions and their justifications in TESL experimental research reports

Directory of Open Access Journals (Sweden)

Jason Miin-Hwa Lim

2011-04-01

Full Text Available Teaching second language learners how to write research reports constitutes a crucial component in programmes on English for Specific Purposes (ESP in institutions of higher learning. One of the rhetorical segments in research reports that merit attention has to do with the descriptions and justifications of sampling procedures. This genre-based study looks into sampling delineations in the Method-related sections of research articles on the teaching of English as a second language (TESL written by expert writers and published in eight reputed international refereed journals. Using Swales’s (1990 & 2004 framework, I conducted a quantitative analysis of the rhetorical steps and a qualitative investigation into the language resources employed in delineating sampling procedures. This investigation has considerable relevance to ESP students and instructors as it has yielded pertinent findings on how samples can be appropriately described to meet the expectations of dissertation examiners, reviewers, and supervisors. The findings of this study have furnished insights into how supervisors and instructors can possibly teach novice writers ways of using specific linguistic mechanisms to lucidly describe and convincingly justify the sampling procedures in the Method sections of experimental research reports.

Boat sampling and inservice inspections of the reactor pressure vessel weld No. 4 at Kozloduy NPP, Unit 1

International Nuclear Information System (INIS)

Cvitanovic, M.; Oreb, E.; Mudronja, V.; Zado, V.; Bezlaj, H.; Petkov, M.; Gledatchev, J.; Radomirski, S.; Ribarska, T.; Kroes, B.

1999-01-01

The paper deals with reactor pressure vessel (RPV) boat sampling performed at Kozloduy Nuclear Power Plant, Unit 1, from August to November 1996. Kozloduy NPP, Unit 1 has no reactor vessel material surveillance program. Changes in the material fracture toughness resulting from the fast neutron irradiation which cannot be monitored without removal of the vessel material. Therefore, the main objective of the project was to cut samples from the RPV wall in order to obtain samples of the RPV material for further structural analyses. The most critical area, i.e. weld No. 4 was determined as a location for boat sampling. Replication technique was applied in order to obtain precise determination of the weld geometry necessary for positioning of the cutting tool prior to boat sampling, and determination of divot depth left after boat sampling and grinding of sample sites. Boat sampling was performed by electrical discharge machining (EDM). Grinding of sample sites was implemented to minimize stress concentration effects on sample sites, to eliminate surface irregularities resulting from EDM process, and to eliminate recast layer on the surface of the EDM cut. Ultrasonic, liquid penetrant, magnetic particles, and visual examinations were performed after grinding to establish baseline data in the boat sampling area. The project preparation activities, apart from EDM process, and the site organization lead was entrusted to INETEC. The activities were funded by the PHARE program of the European Commission. (orig.)

Biogeography of Missouri. Instructional Unit. Conservation Education Series.

Science.gov (United States)

Castillon, David A.

This unit is designed to help social studies or science teachers incorporate ecological concepts into the teaching of science and Missouri geography. The unit includes: (1) a topic outline; (2) general unit objectives; (3) an introduction to basic biogeographical concepts; (4) descriptions of the glaciated prairie, unglaciated prairie, ozark, and…

Sampling and Analysis Plan Update for Groundwater Monitoring 1100-EM-1 Operable Unit

International Nuclear Information System (INIS)

DR Newcomer

1999-01-01

This document updates the sampling and analysis plan (Department of Energy/Richland Operations--95-50) to reflect current groundwater monitoring at the 1100-EM-1Operable Unit. Items requiring updating included sampling and analysis protocol, quality assurance and quality control, groundwater level measurement procedure, and data management. The plan covers groundwater monitoring, as specified in the 1993 Record of Decision, during the 5-year review period from 1995 through 1999. Following the 5-year review period, groundwater-monitoring data will be reviewed by Environmental Protection Agency to evaluate the progress of natural attenuation of trichloroethylene. Monitored natural attenuation and institutional controls for groundwater use at the inactive Horn Rapids Landfill was the selected remedy specified in the Record of Decision

Living with Volcanoes: Year Eleven Teaching Resource Unit.

Science.gov (United States)

Le Heron, Kiri; Andrews, Jill; Hooks, Stacey; Larnder, Michele; Le Heron, Richard

2000-01-01

Presents a unit on volcanoes and experiences with volcanoes that helps students develop geography skills. Focuses on four volcanoes: (1) Rangitoto Island; (2) Lake Pupuke; (3) Mount Smart; and (4) One Tree Hill. Includes an answer sheet and resources to use with the unit. (CMK)

Satisfaction with Online Teaching Videos: A Quantitative Approach

Science.gov (United States)

Meseguer-Martinez, Angel; Ros-Galvez, Alejandro; Rosa-Garcia, Alfonso

2017-01-01

We analyse the factors that determine the number of clicks on the "Like" button in online teaching videos, with a sample of teaching videos in the area of Microeconomics across Spanish-speaking countries. The results show that users prefer short online teaching videos. Moreover, some features of the videos have a significant impact on…

Teaching science as inquiry in US and in Japan: A cross-cultural comparison of science teachers' understanding of, and attitudes toward inquiry-based teaching

Science.gov (United States)

Tosa, Sachiko

Since the publication of the National Science Education Standards in 1996, learning science through inquiry has been regarded as the heart of science education. However, the TIMSS 1999 Video Study showed that inquiry-based teaching has been taking place less in the United States than in Japan. This study examined similarities and differences in how Japanese and American middle-school science teachers think and feel about inquiry-based teaching. Teachers' attitudes toward the use of inquiry in science teaching were measured through a survey instrument (N=191). Teachers' understanding of inquiry-based teaching was examined through interviews and classroom observations in the United States (N=9) and Japan (N=15). The results show that in spite of the variations in teachers' definitions of inquiry-based teaching, teachers in both countries strongly agree with the idea of inquiry-based teaching. However, little inquiry-based teaching was observed in either of the countries for different reasons. The data indicate that Japanese teachers did not generally help students construct their own understanding of scientific concepts in spite of well-planned lesson structures and activity set-ups. On the other hand, the observational data indicate that American teachers often lacked meaningful science content in spite of their high level of pedagogical knowledge. The need for addressing the importance of scientific concepts in teacher preparation programs in higher education institutions in the US is advocated. To the Japanese science education community, the need for teachers' acquisition of instructional strategies for inquiry-based teaching is strongly addressed.

Teaching About South Korea.

Science.gov (United States)

Schisgall, Jane

1983-01-01

Identifies reasons why social studies educators should improve their teaching about South Korea. Included in the list is the increasing numbers of Koreans being educated in the United States, the summer Olympics in 1988, and the use of Korean culture as a case study demonstrating the effects of cultural transmission and society in transition. (JDH)

Profiles of Change in Motivation for Teaching in Higher Education at an American Research University

Science.gov (United States)

Gunersel, Adalet B.; Kaplan, Avi; Barnett, Pamela; Etienne, Mary; Ponnock, Annette R.

2016-01-01

The current study employed an emergent theoretical model of teaching role identity and motivation to investigate the change in conception of and motivation for teaching in higher education of research graduate students who teach in the United States. Fifteen participants took a graduate-level seminar as part of a two-course teaching professional…

Soil Sampling to Demonstrate Compliance with Department of Energy Radiological Clearance Requirements for the ALE Unit of the Hanford Reach National Monument

Energy Technology Data Exchange (ETDEWEB)

Fritz, Brad G.; Dirkes, Roger L.; Napier, Bruce A.

2007-04-01

The Hanford Reach National Monument consists of several units, one of which is the Fitzner/Eberhardt Arid Lands Ecology Reserve (ALE) Unit. This unit is approximately 311 km2 of shrub-steppe habitat located to the south and west of Highway 240. To fulfill internal U. S. Department of Energy (DOE) requirements prior to any radiological clearance of land, DOE must evaluate the potential for residual radioactive contamination on this land and determine compliance with the requirements of DOE Order 5400.5. Historical soil monitoring conducted on ALE indicated soil concentrations of radionuclides were well below the Authorized Limits. However, the historical sampling was done at a limited number of sampling locations. Therefore, additional soil sampling was conducted to determine if the concentrations of radionuclides in soil on the ALE Unit were below the Authorized Limits. This report contains the results of 50 additional soil samples. The 50 soil samples collected from the ALE Unit all had concentrations of radionuclides far below the Authorized Limits. The average concentrations for all detectable radionuclides were less than the estimated Hanford Site background. Furthermore, the maximum observed soil concentrations for the radionuclides included in the Authorized Limits would result in a potential annual dose of 0.14 mrem assuming the most probable use scenario, a recreational visitor. This potential dose is well below the DOE 100-mrem per year dose limit for a member of the public. Spatial analysis of the results indicated no observable statistically significant differences between radionuclide concentrations across the ALE Unit. Furthermore, the results of the biota dose assessment screen, which used the ResRad Biota code, indicated that the concentrations of radionuclides in ALE Unit soil pose no significant health risk to biota.

Deutsch Durch Audio-Visuelle Methode: An Audio-Lingual-Oral Approach to the Teaching of German.

Science.gov (United States)

Dickinson Public Schools, ND. Instructional Media Center.

This teaching guide, designed to accompany Chilton's "Deutsch Durch Audio-Visuelle Methode" for German 1 and 2 in a three-year secondary school program, focuses major attention on the operational plan of the program and a student orientation unit. A section on teaching a unit discusses four phases: (1) presentation, (2) explanation, (3)…

Experiences and factors influencing a sample of teachers in New York state public elementary and middle schools to focus on environmental education in their teaching

Science.gov (United States)

Tooker, Gail Patricia

This study focuses on how fourteen elementary and middle level teachers in New York chose to teach environmental topics as part of their science curricula. Prior research suggested that factors influencing teachers to make curricular decisions are different from those that motivated them to become teachers in the first place (Espinet, et.al. 1992). This was supported by the results of this study, which found that most of these teachers made the decision to begin teaching environmental education (EE) well after deciding to become teachers and that the decision to teach EE was influenced by a variety of factors including participation in EE-oriented in-service programs, media coverage of environmental issues, encouragement from colleagues and school administrators to undertake EE, and personal experiences in childhood or early adulthood with the environment and/or with EE. Studies examining experiences that influence people to practice "environmentally responsible" behaviors (Chawla, 1995; McGarry, 1994; Tanner, 1994) suggested that positive childhood contacts with nature were important predictors for such behavior in adulthood. Findings of this study were largely consistent with these results, however, this sample of teachers viewed their childhood nature experiences as being mostly responsible for the development of their appreciation of the environment, while their actual decision to begin teaching EE was primarily influenced by other experiences, as discussed above. This study also examined how these teachers prepared themselves for teaching EE. The findings indicate that these teachers used a wide variety of preparation strategies. A minority reported becoming prepared for teaching EE through their pre-service teacher education programs. These results were in agreement with prior findings that most teacher education programs in this country do not include a focus on EE. Even where preparation for EE is included, it has been rated by the participants as

What Science Teaching Looks Like: An International Perspective

Science.gov (United States)

Roth, Kathleen; Garnier, Helen

2007-01-01

Using the Trends in International Mathematics and Science (TIMSS) video study, the authors compare science teaching practices in the United States and in four other countries that outperformed the United States: Australia, the Czech Republic, Japan, and the Netherlands. Their observations of videotapes from 100 8th-grade science lessons in each…

Chinese EFL teachers' knowledge of basic language constructs and their self-perceived teaching abilities.

Science.gov (United States)

Zhao, Jing; Joshi, R Malatesha; Dixon, L Quentin; Huang, Liyan

2016-04-01

The present study examined the knowledge and skills of basic language constructs among elementary school teachers who were teaching English as a Foreign Language (EFL) in China. Six hundred and thirty in-service teachers completed the adapted Reading Teacher Knowledge Survey. Survey results showed that English teachers' self-perceived ability to teach vocabulary was the highest and self-perceived ability to teach reading to struggling readers was the lowest. Morphological knowledge was positively correlated with teachers' self-perceived teaching abilities, and it contributed unique variance even after controlling for the effects of ultimate educational attainment and years of teaching. Findings suggest that elementary school EFL teachers in China, on average, were able to display implicit skills related to certain basic language constructs, but less able to demonstrate explicit knowledge of other skills, especially sub-lexical units (e.g., phonemic awareness and morphemes). The high self-perceived ability of teaching vocabulary and high scores on syllable counting reflected the focus on larger units in the English reading curriculum.

Distribution of muscle fibre conduction velocity for representative samples of motor units in the full recruitment range of the tibialis anterior muscle.

Science.gov (United States)

Del Vecchio, A; Negro, F; Felici, F; Farina, D

2018-02-01

Motor units are recruited in an orderly manner according to the size of motor neurones. Moreover, because larger motor neurones innervate fibres with larger diameters than smaller motor neurones, motor units should be recruited orderly according to their conduction velocity (MUCV). Because of technical limitations, these relations have been previously tested either indirectly or in small motor unit samples that revealed weak associations between motor unit recruitment threshold (RT) and MUCV. Here, we analyse the relation between MUCV and RT for large samples of motor units. Ten healthy volunteers completed a series of isometric ankle dorsiflexions at forces up to 70% of the maximum. Multi-channel surface electromyographic signals recorded from the tibialis anterior muscle were decomposed into single motor unit action potentials, from which the corresponding motor unit RT, MUCV and action potential amplitude were estimated. Established relations between muscle fibre diameter and CV were used to estimate the fibre size. Within individual subjects, the distributions of MUCV and fibre diameters were unimodal and did not show distinct populations. MUCV was strongly correlated with RT (mean (SD) R 2  = 0.7 (0.09), P motor units), which supported the hypothesis that fibre diameter is associated with RT. The results provide further evidence for the relations between motor neurone and muscle fibre properties for large samples of motor units. The proposed methodology for motor unit analysis has also the potential to open new perspectives in the study of chronic and acute neuromuscular adaptations to ageing, training and pathology. © 2017 Scandinavian Physiological Society. Published by John Wiley & Sons Ltd.

Sample Based Unit Liter Dose Estimates

International Nuclear Information System (INIS)

JENSEN, L.

1999-01-01

The Tank Waste Characterization Program has taken many core samples, grab samples, and auger samples from the single-shell and double-shell tanks during the past 10 years. Consequently, the amount of sample data available has increased, both in terms of quantity of sample results and the number of tanks characterized. More and better data is available than when the current radiological and toxicological source terms used in the Basis for Interim Operation (BIO) (FDH 1999) and the Final Safety Analysis Report (FSAR) (FDH 1999) were developed. The Nuclear Safety and Licensing (NS and L) organization wants to use the new data to upgrade the radiological and toxicological source terms used in the BIO and FSAR. The NS and L organization requested assistance in developing a statistically based process for developing the source terms. This report describes the statistical techniques used and the assumptions made to support the development of a new radiological source term for liquid and solid wastes stored in single-shell and double-shell tanks

Teaching and Learning Science for Transformative, Aesthetic Experience

Science.gov (United States)

Girod, Mark; Twyman, Todd; Wojcikiewicz, Steve

2010-11-01

Drawing from the Deweyan theory of experience (1934, 1938), the goal of teaching and learning for transformative, aesthetic experience is contrasted against teaching and learning from a cognitive, rational framework. A quasi-experimental design was used to investigate teaching and learning of fifth grade science from each perspective across an entire school year including three major units of instruction. Detailed comparisons of teaching are given and pre and post measures of interest in learning science, science identity affiliation, and efficacy beliefs are investigated. Tests of conceptual understanding before, after, and one month after instruction reveal teaching for transformative, aesthetic experience fosters more, and more enduring, learning of science concepts. Investigations of transfer also suggest students learning for transformative, aesthetic experiences learn to see the world differently and find more interest and excitement in the world outside of school.

Results of the 2010 Survey on Teaching Chemical Reaction Engineering

Science.gov (United States)

Silverstein, David L.; Vigeant, Margot A. S.

2012-01-01

A survey of faculty teaching the chemical reaction engineering course or sequence during the 2009-2010 academic year at chemical engineering programs in the United States and Canada reveals change in terms of content, timing, and approaches to teaching. The report consists of two parts: first, a statistical and demographic characterization of the…

Teaching Critical Response with Goethe's Werther.

Science.gov (United States)

Guidry, Glenn A.

1991-01-01

Describes a course unit on Goethe's "Werther," in which an inductive approach to discussion teaching is used to introduce German literature to college students with little literary background through class activities and discussion topics to stimulate student interest. (Author/CB)

The teaching about the care of the elderly in nursing training: the situation in Portugal

Directory of Open Access Journals (Sweden)

Silvana Sidney Costa Santos

2013-09-01

Full Text Available This paper aims to look at the teaching situation of the nursing undergraduate degree’s courses about eldercare in Portugal. A documentary research on the teaching programs in 39 nursing schools, 26 schools presented syllabus units related to the topic ‘eldercare’ and in eight of these schools the contents of the units were identified. Using textual analysis and from the categories we concluded that the teaching regarding eldercare for the nurse training in Portugal is focused on hospital care; it is directed to the adult/elderly/family; it explores the definitions related to the aging process; it explores community issues, legislation and research. People responsible for the design/monitoring of teaching programs should include teaching regarding eldercare in the nurse training, considering that the elder population is increasing in Portugal.

Teaching Psychology Students Computer Applications.

Science.gov (United States)

Atnip, Gilbert W.

This paper describes an undergraduate-level course designed to teach the applications of computers that are most relevant in the social sciences, especially psychology. After an introduction to the basic concepts and terminology of computing, separate units were devoted to word processing, data analysis, data acquisition, artificial intelligence,…

Teaching Information Skills: Recording Information.

Science.gov (United States)

Pappas, Marjorie L.

2002-01-01

Discusses how to teach students in primary and intermediate grades to record and organize information. Highlights include developing a research question; collaborative planning between teachers and library media specialists; consistency of data entry; and an example of a unit on animal migration based on an appropriate Web site. (LRW)

Valuing the Leadership Role of University Unit Coordinators

Science.gov (United States)

Pepper, Coral; Roberts, Susan

2016-01-01

In this paper we describe the experiences of 64 unit coordinators across 15 Australian universities, gathered during 2011/2012 as part of an Office for Learning and Teaching (OLT) project. Our intention was to gain insight into how unit coordinators (academics who coordinate a discrete unit of study) perceive their role as leaders of learning in…

Teaching Competencies of Students Practice Teaching at Elementary Schools and Kindergartens

Directory of Open Access Journals (Sweden)

Nur Fatimah

2012-08-01

Full Text Available The objective of this study is to describe the teaching competencies of English Education students practising at elementary schools and kindergartens based on the teacher supervisors’ view. The teaching competencies include the students’ competence on writing the lesson plan and their competence on practice teaching. To reach the objectives of the study, the researcher collected the data by distributing a questionnaire to the supervisors at schools. There were 41 schools consisting of TK ABA, SD Muhammadiyah, SD Negeri located in Yogyakarta (24, Sleman (1 and Bantul (16. The questionnaire used was based on the official assessment form published by Indonesian government for teacher’s certification. It contains some indicators of teaching competence, it uses Likert scales ranging from 1 to 5. The criteria are as follows: 1 = very poor, 2 = poor, 3 = rather poor, 4 = good, and 5 = excellent. The data were taken from proportionally random sampling of the supervisors. From the total number of 103 teacher supervisors, the researcher distributed 61 questionnaires. The supervisors represented the ones from different educational backgrounds. The findings show the following results. The competence of English Education students in composing the lesson plan, according to the teacher supervisors, is classified good (actual mean = 3.858, SD = 0.685, ideal mean = 3, ideal SD = 0.750. Further, their competence on practice teaching is also good (actual mean = 3.867, SD = 0.688, ideal mean = 3, ideal SD = 0.966. The two aspects of composing the lesson plan to improve are teaching material organization and the completeness of assessment instrument. The other two aspects to improve in teaching practice are contextual teaching and learning and class management.

Characterization of sporotrichosis cases treated in a dermatologic teaching unit in the state of São Paulo - Brazil, 2003 - 2013.

Science.gov (United States)

Marques, Gabriela Franco; Martins, Ana Luiza Grizzo Peres; Sousa, Juliana Martins Prazeres; Brandão, Letícia Stella Gardini; Wachholz, Patrick Alexander; Masuda, Paula Yoshiko

2015-01-01

We conducted a transversal retrospective study with secondary data collection from 25 cases of sporotrichosis, treated at a teaching unit in inner São Paulo (Brazil), between the years 2003-2013. We found that the prevalence was higher in men (72%), rural workers (44%) and those living in rural areas (60%), with an average age of 42.48 years. The median between the onset of lesions and diagnosis was six weeks. Lesions predominated in the upper limbs (92%), and were classified as lymphocutaneous (80%) and fixed cutaneous (20%) forms. Clinical cure was observed in 62.5% of the cases treated with potassium iodide and 100% of cases treated with itraconazole.

Predicting Relationships between Mathematics Anxiety, Mathematics Teaching Anxiety, Self-efficacy Beliefs towards Mathematics and Mathematics Teaching

OpenAIRE

Unlu, Melihan; Ertekin, Erhan; Dilmac, Bulent

2017-01-01

The purpose of the research is to investigate the relationships betweenself-efficacy beliefs toward mathematics, mathematics anxiety and self-efficacybeliefs toward mathematics teaching, mathematics teaching anxiety variables andtesting the relationships between these variables with structural equationmodel. The sample of the research, which was conducted in accordance withrelational survey model, consists of 380 university students, who studied atthe department of Elementary Mathematics Educ...

The Praxis of Teaching Artists in Theatre and Dance: International Perspectives on Preparation, Practice and Professional Identity

Science.gov (United States)

Anderson, Mary Elizabeth; Risner, Doug; Butterworth, Michael

2013-01-01

This international study investigated the experiences and attitudes of teaching artists whose work is rooted in theatre, dance, and closely-related disciplines. Based on survey data from teaching artists working in Australia, New Zealand, Southeast Asia, United Kingdom, and the United States (n = 172), the paper illuminates participants'…

Low-impact sampling under an active solid low-level radioactive waste disposal unit using horizontal drilling technology

International Nuclear Information System (INIS)

Puglisi, C.V.; Vold, E.L.

1995-01-01

The purpose of this project was to determine the performance of the solid low-level radioactive waste (LLRW) disposal units located on a mesa top at TA-54, Area G, Los Alamos National Laboratory (LANL), Los Alamos, NM, and to provide in-situ (vadose zone) site characterization information to Area G's Performance Assessment. The vadose zone beneath an active disposal unit (DU 37), was accessed by utilizing low-impact, air-rotary horizontal drilling technology. Core samples were pulled, via wire-line core method, in 3 horizontal holes fanning out below DU 37 at approximately 5 foot intervals depending on recovery percentage. Samples were surveyed and prepared in-field following Environmental Restoration (ER) guidelines. Samples were transferred from the field to the CST-9 Radvan for initial radiological screening. Following screening, samples were delivered to CST-3 analytical lab for analyses including moisture content, 23 inorganics, 60 volatile organic compounds (VOC's), 68 semivolatile organic compounds (SVOC's), tritium, lead 210, radium 226 ampersand 228, cesium 137, isotopic plutonium, americium 241, strontium 90, isotopic uranium, and isotopic thorium. Other analyses included matric potential, alpha spectroscopy, gamma spectroscopy, and gross alpha/beta. The overall results of the analysis identified only tritium as having migrated from the DU. Am-241, Eu-152, and Pu-238 were possibly identified above background but the results are not definitive. Of all organics analysed for, only ethyl acetate was tentatively identified slightly above background. All inorganics were found to be well below regulatory limits. Based on the results of the above mentioned analyses, it was determined that Area G's disposal units are performing well and no significant liquid phase migration of contaminants has occurred

Integrated sampling and analysis unit for the determination of sexual pheromones in environmental air using fabric phase sorptive extraction and headspace-gas chromatography-mass spectrometry.

Science.gov (United States)

Alcudia-León, M Carmen; Lucena, Rafael; Cárdenas, Soledad; Valcárcel, Miguel; Kabir, Abuzar; Furton, Kenneth G

2017-03-10

This article presents a novel unit that integrates for the first time air sampling and preconcentration based on the use of fabric phase sorptive extraction principles. The determination of Tuta absoluta sexual pheromone traces in environmental air has been selected as analytical problem. For this aim, a novel laboratory-built unit made up of commercial brass elements as holder of the sol-gel coated fabric extracting phase has been designed and optimized. The performance of the integrated unit was evaluated analyzing environmental air sampled in tomato crops. The unit can work under sampling and analysis mode which eliminates any need for sorptive phase manipulation prior to instrumental analysis. In the sampling mode, the unit can be connected to a sampling pump to pass the air through the sorptive phase at a controlled flow-rate. In the analysis mode, it is placed in the gas chromatograph autosampler without any instrumental modification. It also diminishes the risk of cross contamination between sampling and analysis. The performance of the new unit has been evaluated using the main components of the sexual pheromone of Tuta absoluta [(3E,8Z,11Z)-tetradecatrien-1-yl acetate and (3E,8Z)-tetradecadien-1-yl acetate] as model analytes. The limits of detection for both compounds resulted to be 1.6μg and 0.8μg, respectively, while the precision (expressed as relative standard deviation) was better than 3.7%. Finally, the unit has been deployed in the field to analyze a number of real life samples, some of them were found positive. Copyright © 2017 Elsevier B.V. All rights reserved.

The Relationship Between Reformed Teaching and Students' Creativity in a Chinese Middle School

Science.gov (United States)

Wu, Chenglin

Current education reform in both the United States and China promotes a reformed inquiry-based approach based on the constructivist learning theory. This study contributes to the research literature by exploring the relationship between reformed science teaching and students' creativity. Chinese education is often criticized for a lack of creativity by some news media (Stack, 2011). This study was designed to explore the creativity of students and the extent to which inquiry instruction is used in the science classroom. The study used a convenience sample of two classes from a middle school located in Wuhu city, Anhui province, China. A total of 120 students and 3 science teachers participated. A mixed-methods research approach was adopted for integrated explanation. Student surveys, the Torrance Test of Creative Thinking (TTCT), Verbal, Reformed Teaching Observation Protocol (RTOP), and semi-structured interview were utilized as research tools for collecting quantitative and qualitative data. The findings indicate that there was a positive relationship between reformed teaching and students' creativity (F (2, 117) = 19.760, pteaching but also revealed several challenges. The findings from the Verbal TTCT and classroom observation provided evidence of Chinese students' creativity. Directions for future research are provided.

Teaching Typing by Transcription.

Science.gov (United States)

Janson, Eleanor L.

1978-01-01

In addition to discussing the program for teaching typewriting to blind students using the auditory mode, the article presents a sample lesson in print, along with typing rates achieved by earlier classes. (DLS)

Urban Teachers' Professed Classroom Management Strategies: Reflections of Culturally Responsive Teaching

Science.gov (United States)

Brown, Dave F.

2004-01-01

Thirteen urban educators teaching from 1st through 12th grade selected from 7 cities across the United States were interviewed in this qualitative research study to determine if the classroom management strategies they use reflect the research on culturally responsive teaching. Participants revealed using several management strategies that reflect…

SPOKEN COCHABAMBA QUECHUA, UNITS 1-12.

Science.gov (United States)

LASTRA, YOLANDA; SOLA, DONALD F.

THE FIRST OF TWO VOLUMES PREPARED FOR TEACHING THE COCHABAMBA DIALECT OF QUECHUA TO SPEAKERS OF ENGLISH, THIS DOCUMENT IS MADE UP OF 12 UNITS THAT COMPRISE A 6-WEEK INTENSIVE COURSE OF 20 CLASS HOURS A WEEK. EACH UNIT CONSISTS OF ONE OR MORE DIALOGS TO BE MEMORIZED, A DIALOG REVIEW, A SECTION ON GRAMMAR WITH ACCOMPANYING EXERCISES, CONVERSATION,…

Teaching and sharing about the Sun in the United States and with Spanish language resources

Science.gov (United States)

Peticolas, L. M.; Craig, N.; Hawkins, I.; Walker, C.

2007-05-01

The United States has many different scientific agencies that fund research on solar science, including the National Aeronautics and Space Agency (NASA) and the National Science Foundation (NSF). Because there is a large population of Spanish-speaking people in the US, some of the resources developed by the education components of research projects take into account broader cultural perspectives on science and are developed in Spanish. We will describe the education and outreach programs of three solar programs funded by NASA and NSF, the Solar TErrestrial RElations Observatory (STEREO) program, the "We Are One Under the Sun" Program, and the National Optical Astronomy Observatory (NOAO) education program. The STEREO program aims to teach about the Sun through different venues including teacher workshops and courses, teacher materials, turning solar data from STEREO into sound, working with museums, and creating solar posters, CDs, DVDs, and lenticulars. The "We are One Under the Sun" program focuses on Native Americans and Hispanics of Native heritage. It works by merging culture, ancient observatories, and the latest NASA solar science to engage children, youth, and the general public in science and technology through solar traditions in their own indigenous culture. The NOAO Educational Outreach Program was established to make the science and scientists of NOAO more accessible to the K-12 and college-level communities. We will focus on the NOAO solar projects and Spanish-Language Astronomy Materials Educational Center program, which provides multiple types of Spanish- language materials for teachers. These programs have had different levels of outreach in Spanish-speaking countries, namely Mexico (STEREO and "We are One Under the Sun") and Chile (NOAO). We will describe these efforts and give links to the Spanish and English resources available to learn and teach about the Sun.

Using Rock Music To Teach History.

Science.gov (United States)

Hoffman, Paul Dennis

1985-01-01

A secondary history teacher describes how he uses rock and roll music to help students study and interpret modern American history. Besides being a lot of fun to teach, a rock unit makes students realize that even contemporary music has a place in history. (RM)

Linguistic Corpora and Language Teaching.

Science.gov (United States)

Murison-Bowie, Simon

1996-01-01

Examines issues raised by corpus linguistics concerning the description of language. The article argues that it is necessary to start from correct descriptions of linguistic units and the contexts in which they occur. Corpus linguistics has joined with language teaching by sharing a recognition of the importance of a larger, schematic view of…

Hot Topics in Science Teaching

Science.gov (United States)

Ediger, Marlow

2018-01-01

There are vital topics in science teaching and learning which are mentioned frequently in the literature. Specialists advocate their importance in the curriculum as well as science teachers stress their saliency. Inservice education might well assist new and veteran teachers in knowledge and skills. The very best science lessons and units of…

Investigation of the Self-Efficacy Beliefs in Teaching Science and Attitudes towards Teaching Profession of the Candidate Teachers

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Uyanik, Gökhan

2016-01-01

The aim of this study is to investigate the attitudes of the primary school teacher candidates towards teaching profession and self-efficacy beliefs in teaching science. The research was conducted with a survey model. The sample of the study consisted of 182 teacher candidates who were studying at the 2015-2016 spring term from Kastamonu…

Teaching cases on transportation and global warming.

Science.gov (United States)

2013-03-01

This project developed a series of three teaching cases that explore the implications of global : warming for transportation policy in the United States. The cases are intended to be used in : graduate and undergraduate courses on transportation poli...

Sampling and analysis plan for remediation of Operable Unit 100-IU-3 waste site 600-104. Revision 1

International Nuclear Information System (INIS)

1997-08-01

This sampling and analysis plan presents the rationale and strategy for the sampling and analysis activities to support remediation of 100-IU-3 Operable Unit waste site 600-104. The purpose of the proposed sampling and analysis activities is to demonstrate that time-critical remediation of the waste site for soil containing 2,4-Dichlorophenoxyacetic acid salts and esters (2,4-D) and dioxin/furan isomers at concentrations that exceed cleanup levels has been effective. This shall be accomplished by sampling various locations of the waste site before and after remediation, analyzing the samples, and comparing the results to action levels set by the Washington State Department of Ecology

Stone Soup: Using Co-Teaching and Photovoice to Support Inclusive Education

Science.gov (United States)

Kroeger, Stephen; Embury, Dusty; Cooper, Adam; Brydon-Miller, Mary; Laine, Chester; Johnson, Holly

2012-01-01

The purpose of this action research project was to increase the local educational system's capacity to teach to greater student diversity across all grades through the use of Photovoice and co-teaching. Teacher education programs in the United States have reflected a historical legacy of separation according to student achievement and were…

Looking across the Divide: Analyzing Cross-Disciplinary Approaches for Teaching Business Communication

Science.gov (United States)

Laster, Nicole M.; Russ, Travis L.

2010-01-01

This study elucidates pedagogical differences and similarities between the ways in which instructors from business and communication disciplines teach the introductory business communication course. During the spring of 2008, the authors surveyed 444 instructors teaching this course at colleges and universities across the United States. Their…

How Do We Really Compute with Units?

Science.gov (United States)

Fiedler, B. H.

2010-01-01

The methods that we teach students for computing with units of measurement are often not consistent with the practice of professionals. For professionals, the vast majority of computations with quantities of measure are performed within programs on electronic computers, for which an accounting for the units occurs only once, in the design of the…

Design of a didactic unit: the energy

International Nuclear Information System (INIS)

Meneses V, J.A.; Caballero S, C.

2003-01-01

In order to design didactic units a model is proposed which includes the following items: justify the subject of study, carry out a didactic approach and scientific analysis, specify the main principles, spell out the teaching materials and their sequence, define the teaching process and the activities programme, and finally to agree on the criteria and assessment strategies involved. An example of a lesson about the energy concept is shown. (Author)

A guided problem solving approach for teaching quantum physics in secondary school and physics introductory courses

Directory of Open Access Journals (Sweden)

Francisco Savall Alemany

2017-01-01

Full Text Available The effectiveness of the problem based teaching on the science learning has been highlighted by the didactic research. This teaching model is characterized by organizing the units around problems and by proposing a research plan to find a solution which requires concepts and models to be introduced in a functional way, as possible solutions to the problem. In this article we present a problem based unit for teaching quantum physics  in  introductory  physics  courses  and  we  analyze  in  detail  the  teaching  strategy  that  we  follow  to build a model to explain the emission and absorption of radiation.

Effect of Jigsaw II, Reading-Writing-Presentation, and Computer Animations on the Teaching of "Light" Unit

Science.gov (United States)

Koç, Yasemin; Yildiz, Emre; Çaliklar, Seyma; Simsek, Ümit

2016-01-01

The aim of this study is to determine the effect of Jigsaw II technique, reading-writing-presentation method, and computer animation on students' academic achievements, epistemological beliefs, attitudes towards science lesson, and the retention of knowledge in the "Light" unit covered in the 7th grade. The sample of the study consists…

Task-based Language Teaching and Text Types in Teaching Writing Using Communicative Approach

Directory of Open Access Journals (Sweden)

Riyana Sari Ni Nyoman

2018-01-01

Full Text Available One of the most important language competencies in teaching learning process is writing. The present study focused on investigating the effect of communicative approach with task-based language teaching and communicative approach on the students’ writing competency at SMP N 2 Kediri viewed from text types(i.e. descriptive, recount, and narrative. To analyze the data, the design of the experimental study was posttest-only comparison groups by involving 60 students that were selected as the sample of the study through cluster random design. The sample’s post tests were assessed by using analytical scoring rubric. The data were then analyzed by using One-way ANOVA and the post hoc test was done by computing Multiple Comparison using Tukey HSD Test. The result showed that there was significant difference of the effect of communicative approach with task-based language teaching and communicative approach on the students’ writing competency. These findings are expected to give contribution in teaching English, particularly writing.

A National Survey of Teaching Artists Working in Schools: Background, Preparation, Efficacy and School Experiences

Science.gov (United States)

Snyder, Scott; Fisk, Timarie

2016-01-01

Several studies have described the characteristics and employment situations of teaching artists in the United States. This study adds to that literature by describing the characteristics of teaching artists working in K-12 school environments, the nature of the classroom roles of such teaching artists, the professional development and supervision…

The impact of three instructional styles of teaching physics on students' achievement and attitudes

Science.gov (United States)

Al-Arfaj, Maher Mohammed

The aim of this study was to investigate the impact of three instructional styles (traditional teaching, problem-based instruction, and teaching by demonstration) of teaching physics on students' attitudes and achievement. The sample consisted of 106 Saudi students in three physics classes in the second semester of the academic year 1998--1999. Three instruments were used in collecting the data for both quantitative and qualitative parts of the study. For the quantitative part, the researcher developed and pilot tested a 35-item questionnaire with versions to measure students' attitudes before the start of the experiment and then to measure students' attitudes toward the method of teaching. In addition, the researcher developed a 12-item achievement test to measure students gain scores which was administered at the beginning and the end of the treatment. For the qualitative part, the researcher constructed an interview guide consisting of five-open ended questions. The questions were geared to discover students' attitudes toward the implemented instructional style, and if this instructional style assisted them to acquire a good understanding of the studied unit. In the quantitative part, the results showed a significant correlation between students' attitudes toward the method of teaching and their achievement on the posttests. Furthermore, the findings from the one-way ANOVA indicated that there was a significant difference among the three groups in terms of achievement. The mean of achievement gain scores was highest for the problem-based group, followed by the group that was taught by demonstration, and then the traditional teaching group. The findings from the ANOVA indicated that there was also no significant difference between the three groups in terms of attitudes. In the qualitative part, the answers of the five questions revealed four themes: attitudes toward the method of teaching, reasons for liking or disliking the method of teaching, methods of

Teaching the Crisis Management/Communication Course.

Science.gov (United States)

Coombs, W. Timothy

2001-01-01

Argues that a course or unit in crisis management/communication is an excellent way of teaching public relations theory, management concepts, information management, problem solving, and communication management. Identifies course objectives, discusses main topics and student evaluation, and concludes with advice and a list of readings. (SR)

Learning How to Teach Chemistry with Technology: Pre-Service Teachers' Experiences with Integrating Technology into Their Learning and Teaching

Science.gov (United States)

Chittleborough, Gail

2014-06-01

The Australian Government initiative, Teaching Teachers for the Future (TTF), was a targeted response to improve the preparation of future teachers with integrating technology into their practice. This paper reports on TTF research involving 28 preservice teachers undertaking a chemistry curriculum studies unit that adopted a technological focus. For chemistry teaching the results showed that technological knowledge augmented the fundamental pedagogical knowledge necessary for teaching chemistry content. All the pre-service teachers demonstrated an understanding of the role of technology in teaching and learning and reported an increased skill level in a variety of technologies, many they had not used previously. Some students were sceptical about this learning when schools did not have technological resources available. This paper argues that teacher education courses should include technological skills that match those available in schools, as well as introduce new technologies to support a change in the culture of using technology in schools.

Teaching Improvement Model Designed with DEA Method and Management Matrix

Science.gov (United States)

Montoneri, Bernard

2014-01-01

This study uses student evaluation of teachers to design a teaching improvement matrix based on teaching efficiency and performance by combining management matrix and data envelopment analysis. This matrix is designed to formulate suggestions to improve teaching. The research sample consists of 42 classes of freshmen following a course of English…

Sample Based Unit Liter Dose Estimates

International Nuclear Information System (INIS)

JENSEN, L.

2000-01-01

The Tank Waste Characterization Program has taken many core samples, grab samples, and auger samples from the single-shell and double-shell tanks during the past 10 years. Consequently, the amount of sample data available has increased, both in terms of quantity of sample results and the number of tanks characterized. More and better data is available than when the current radiological and toxicological source terms used in the Basis for Interim Operation (BIO) (FDH 1999a) and the Final Safety Analysis Report (FSAR) (FDH 1999b) were developed. The Nuclear Safety and Licensing (NS and L) organization wants to use the new data to upgrade the radiological and toxicological source terms used in the BIO and FSAR. The NS and L organization requested assistance in producing a statistically based process for developing the source terms. This report describes the statistical techniques used and the assumptions made to support the development of a new radiological source term for liquid and solid wastes stored in single-shell and double-shell tanks. The results given in this report are a revision to similar results given in an earlier version of the document (Jensen and Wilmarth 1999). The main difference between the results in this document and the earlier version is that the dose conversion factors (DCF) for converting μCi/g or μCi/L to Sv/L (sieverts per liter) have changed. There are now two DCFs, one based on ICRP-68 and one based on ICW-71 (Brevick 2000)

Characterization of sporotrichosis cases treated in a dermatologic teaching unit in the state of São Paulo - Brazil, 2003 - 2013*

Science.gov (United States)

Marques, Gabriela Franco; Martins, Ana Luiza Grizzo Peres; Sousa, Juliana Martins Prazeres; Brandão, Letícia Stella Gardini; Wachholz, Patrick Alexander; Masuda, Paula Yoshiko

2015-01-01

We conducted a transversal retrospective study with secondary data collection from 25 cases of sporotrichosis, treated at a teaching unit in inner São Paulo (Brazil), between the years 2003-2013. We found that the prevalence was higher in men (72%), rural workers (44%) and those living in rural areas (60%), with an average age of 42.48 years. The median between the onset of lesions and diagnosis was six weeks. Lesions predominated in the upper limbs (92%), and were classified as lymphocutaneous (80%) and fixed cutaneous (20%) forms. Clinical cure was observed in 62.5% of the cases treated with potassium iodide and 100% of cases treated with itraconazole. PMID:25831006

Teaching Shakespeare through blended learning

Directory of Open Access Journals (Sweden)

Lesley Hawkes

2018-03-01

Full Text Available This paper describes and discusses experimentation with the use of blended learning in teaching Shakespeare. Previous iterations of the subject in a traditional lecture and tutorial format had seen a decline in student attendance and a fall in student achievement at the higher grade levels. A further complicating issue was the range of expectations from the cohort, which comprised students from Creative Writing, Drama, and Education, a factor which also highlights the cross-disciplinary nature of teaching Shakespeare. A blended learning and lectorial format was employed to facilitate small group discussion of the plays in conjunction with a wider social and historical overview. Student feedback indicated that the changes to the delivery method were received positively, although some questions do remain concerning levels of student engagement and the specific disciplinary needs of student cohorts. The findings of the teaching of this subject will translate usefully to other fields and disciplines, especially as more and more subjects take up blended learning. The findings indicate that it is not enough to take up new technologies in the teaching of a unit. The learning environment must also be rethought and reconceptualised.

Teaching language arts to English language learners

CERN Document Server

Vásquez, Anete; Smith, Philip C

2013-01-01

This thoroughly revised and updated edition of Teaching Language Arts to English Language Learners provides readers with the comprehensive understanding of both the challenges that face ELLs and ways in which educators might address them in the language arts classroom. The authors offer proven techniques that teachers can readily use to teach reading, writing, grammar, and vocabulary as well as speaking, listening, and viewing skills. A complete section is also devoted to ways teachers can integrate all five strands of the language arts curriculum into a comprehensive unit of study w

Strategies for Teaching Advertising: A Summary.

Science.gov (United States)

Flory, Joyce

This paper offers techniques and strategies which high school and college teachers of speech communication can use for teaching units and/or courses in advertising. One such technique is role playing, which can involve the corporate chairperson, the executive coordinator, and chairpersons for magazine advertising, outdoor advertising, broadcast…

Teaching about Ethics and the Environment.

Science.gov (United States)

Brevard County School Board, Cocoa, FL.

This unit consists of activities designed to develop value systems related to the interactions of humans and their environment. The overall objectives are to teach students to evaluate their actions within an environmental context, make rational decisions in resolving environmental problems, and function in a democratic society by reaching…

Understanding the relationship between proactive and reactive aggression, and cyberbullying across United States and Singapore adolescent samples.

Science.gov (United States)

Ang, Rebecca P; Huan, Vivien S; Florell, Dan

2014-01-01

This study examined cyberbullying among adolescents across United States and Singapore samples. Specifically, the purpose of the investigation was to study the differential associations between proactive and reactive aggression, and cyberbullying across two cultures. A total of 425 adolescents from the United States (M age = 13 years) and a total of 332 adolescents from Singapore (M age = 14.2 years) participated in the study. Results of the moderator analyses suggested that nationality was not a moderator of the relationship between proactive aggression and cyberbullying, and between reactive aggression and cyberbullying. As expected, findings showed proactive aggression to be positively associated with cyberbullying, after controlling for reactive aggression, across both samples. Likewise, as hypothesized, reactive aggression and cyberbullying was not found to be significant after controlling for proactive aggression across both samples. Implications of these findings were discussed: (a) Proactive aggression is a possible risk factor for both bullying and cyberbullying; (b) proactive and reactive aggression could be argued to be distinct as they have different correlates-only proactive aggression contributed to cyberbullying after controlling for reactive aggression; (c) this research extends previous work and contributes toward cross-cultural work using similar and comparable measures across different samples; and (d) prevention and intervention programs targeted at proactive aggressive adolescents could adopt a two-pronged approach by changing mind sets, and by understanding and adopting a set of rules for Internet etiquette.

Teaching Guide on International Terrorism: Definitions, Causes, and Responses.

Science.gov (United States)

United States Inst. of Peace, Washington, DC.

Dealing with terrorism has become the centerpiece of United States foreign policy today. Yet terrorism--its definition, causes, and methods of dealing with it--has rarely been dealt with in high school courses. The United States Institute of Peace has developed this 3-lesson plan (for 45-minute class periods) teaching guide, aimed at grades 11 and…

Effective Teaching Strategies for Predicting Reading Growth in English Language Learners

Science.gov (United States)

Melgarejo, Melina

2017-01-01

The goal of the present study was to examine how effective use of teaching strategies predict reading growth among a sample of English Language Learners. The study specifically examined whether the types of teaching strategies that predict growth in decoding skills also predict growth in comprehension skills. The sample consisted of students in…

Peer-to-Peer Teaching in Higher Education: A Critical Literature Review

Science.gov (United States)

Stigmar, Martin

2016-01-01

The aim of my critical literature review is to identify studies where students are engaged as partners in teaching in higher education and to analyze how tutors and tutees benefit from peer teaching. Thirty studies were included for review. Thirteen countries are represented and two thirds of the studies conducted in the United States of America…

The need for pharmaceutical care in an intensive care unit at a teaching hospital in South Africa

Directory of Open Access Journals (Sweden)

N Shellack

2014-11-01

Full Text Available Background. The role of the pharmacist has evolved over the last 2 decades beyond traditional functions such as stock control and dispensing. Objectives. To describe the functions performed by a clinical pharmacist while based in a surgical and trauma intensive care unit of a teaching hospital. Methods. An operational research study that included indications of programme success was conducted. Interventions to assess therapy and achieve definite outcomes to satisfy patients’ medicine needs were documented for 51 patients over a study period of 8 weeks.Results. A total of 181 interventions were suggested by the pharmacist, with 127 (70% accepted and implemented by the medical and nursing staff of the unit. The most frequent interventions were related to: untreated medical conditions (15.5%, appropriate therapy or course (13.8%, investigations indicated or outstanding (12.2%, and inappropriate doses and dosing frequency (11%. Interventions were also made regularly to address system errors or non-compliance and factors hindering therapeutic effect. Of the 250 h the pharmacist spent in the ward, most time was used for pharmaceutical care (28% and ward rounds (21% with members of the multidisciplinary team.Conclusions. The study results demonstrated that a clinical pharmacist’s contribution to patient care at ward level resulted in improved monitoring of pharmacotherapy. Medicine-related problems were identified and addressed.

Remote video conferencing teaching from CERN

CERN Multimedia

Harold Ogren

For those of us who are teaching at a university, coming to CERN for a week means that someone else has to be found to teach our course. Recently, thanks to an initiative of CERN's Education Group who in collaboration with the IT department have buit a Remote Video Conference (VC) room for outreach communication with schools, I have been able to test teaching class back home whilst at the same time being at CERN! On Monday October 5, at 16:00, (10:00 at Indiana University), I attempted my first remote class. Of course, I could not do this alone. Back in the main auditorium in the physics Department, Hal Evans and Fred Luehring had rolled in a portable teleconference center, set up lecture demos and started a class computer. At CERN, Knut Bjorkli had the teaching center teleconference screen active, and had also connected to my class website when I arrived. The first day startup was a bit rocky - there were fire wall problems (?) that required that we connect to the Indiana VC unit rather than the other way a...

Online Resources for Teaching Units on: Ecological Footprint of Human Food

Science.gov (United States)

Marrocco, Aldo T.

2011-01-01

The modern food system involves high consumption of natural resources and other forms of environmental degradation. This paper is a presentation of internet resources such as scientific contributions, graphics, tables, images, animations and interactive atlases that can help to teach this subject. The discussion contains some subjects considered…

[Impact of the funding reform of teaching hospitals in Brazil].

Science.gov (United States)

Lobo, M S C; Silva, A C M; Lins, M P E; Fiszman, R

2009-06-01

To assess the impact of funding reform on the productivity of teaching hospitals. Based on the Information System of Federal University Hospitals of Brazil, 2003 and 2006 efficiency and productivity were measured using frontier methods with a linear programming technique, data envelopment analysis, and input-oriented variable returns to scale model. The Malmquist index was calculated to detect changes during the study period: 'technical efficiency change,' or the relative variation of the efficiency of each unit; and 'technological change' after frontier shift. There was 51% mean budget increase and improvement of technical efficiency of teaching hospitals (previously 11, 17 hospitals reached the empirical efficiency frontier) but the same was not seen for the technology frontier. Data envelopment analysis set benchmark scores for each inefficient unit (before and after reform) and there was a positive correlation between technical efficiency and teaching intensity and dedication. The reform promoted management improvements but there is a need of further follow-up to assess the effectiveness of funding changes.

Field Sampling Plan for the Operable Units 6-05 and 10-04 Remedial Action, Phase IV

Energy Technology Data Exchange (ETDEWEB)

R. Wells

2006-11-14

This Field Sampling Plan outlines the collection and analysis of samples in support of Phase IV of the Waste Area Group 10, Operable Units 6-05 and 10-04 remedial action. Phase IV addresses the remedial actions to areas with the potential for unexploded ordnance at the Idaho National Laboratory Site. These areas include portions of the Naval Proving Ground, the Arco High-Altitude Bombing Range, and the Twin Buttes Bombing Range. The remedial action consists of removal and disposal of ordnance by high-order detonation, followed by sampling to determine the extent, if any, of soil that might have been contaminated by the detonation activities associated with the disposal of ordnance during the Phase IV activities and explosives during the Phase II activities.

European survey on principles of prudent antibiotic prescribing teaching in undergraduate students.

Science.gov (United States)

Pulcini, C; Wencker, F; Frimodt-Møller, N; Kern, W V; Nathwani, D; Rodríguez-Baño, J; Simonsen, G S; Vlahović-Palčevski, V; Gyssens, I C

2015-04-01

We surveyed European medical schools regarding teaching of prudent antibiotic prescribing in the undergraduate curriculum. We performed a cross-sectional survey in 13 European countries (Belgium, Croatia, Denmark, France, Germany, Italy, Netherlands, Norway, Serbia, Slovenia, Spain, Switzerland, United Kingdom) in 2013. Proportional sampling was used, resulting in the selection of two to four medical schools per country. A standardized questionnaire based on literature review and validated by a panel of experts was sent to lecturers in infectious diseases, medical microbiology and clinical pharmacology. In-depth interviews were conducted with four lecturers. Thirty-five of 37 medical schools were included in the study. Prudent antibiotic use principles were taught in all but one medical school, but only four of 13 countries had a national programme. Interactive teaching formats were used less frequently than passive formats. The teaching was mandatory for 53% of the courses and started before clinical training in 71%. We observed wide variations in exposure of students to important principles of prudent antibiotic use among countries and within the same country. Some major principles were poorly covered (e.g. reassessment and duration of antibiotic therapy, communication skills). Whereas 77% of the respondents fully agreed that the teaching of these principles should be prioritized, lack of time, mainly due to rigid curriculum policies, was the main reported barrier to implementation. Given the study design, these are probably optimistic results. Teaching of prudent antibiotic prescribing principles should be improved. National and European programmes for development of specific learning outcomes or competencies are urgently needed. Copyright © 2014 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Teaching learning methods of an entrepreneurship curriculum.

Science.gov (United States)

Esmi, Keramat; Marzoughi, Rahmatallah; Torkzadeh, Jafar

2015-10-01

One of the most significant elements of entrepreneurship curriculum design is teaching-learning methods, which plays a key role in studies and researches related to such a curriculum. It is the teaching method, and systematic, organized and logical ways of providing lessons that should be consistent with entrepreneurship goals and contents, and should also be developed according to the learners' needs. Therefore, the current study aimed to introduce appropriate, modern, and effective methods of teaching entrepreneurship and their validation. This is a mixed method research of a sequential exploratory kind conducted through two stages: a) developing teaching methods of entrepreneurship curriculum, and b) validating developed framework. Data were collected through "triangulation" (study of documents, investigating theoretical basics and the literature, and semi-structured interviews with key experts). Since the literature on this topic is very rich, and views of the key experts are vast, directed and summative content analysis was used. In the second stage, qualitative credibility of research findings was obtained using qualitative validation criteria (credibility, confirmability, and transferability), and applying various techniques. Moreover, in order to make sure that the qualitative part is reliable, reliability test was used. Moreover, quantitative validation of the developed framework was conducted utilizing exploratory and confirmatory factor analysis methods and Cronbach's alpha. The data were gathered through distributing a three-aspect questionnaire (direct presentation teaching methods, interactive, and practical-operational aspects) with 29 items among 90 curriculum scholars. Target population was selected by means of purposive sampling and representative sample. Results obtained from exploratory factor analysis showed that a three factor structure is an appropriate method for describing elements of teaching-learning methods of entrepreneurship curriculum

Teaching learning methods of an entrepreneurship curriculum

Directory of Open Access Journals (Sweden)

KERAMAT ESMI

2015-10-01

Full Text Available Introduction: One of the most significant elements of entrepreneurship curriculum design is teaching-learning methods, which plays a key role in studies and researches related to such a curriculum. It is the teaching method, and systematic, organized and logical ways of providing lessons that should be consistent with entrepreneurship goals and contents, and should also be developed according to the learners’ needs. Therefore, the current study aimed to introduce appropriate, modern, and effective methods of teaching entrepreneurship and their validation Methods: This is a mixed method research of a sequential exploratory kind conducted through two stages: a developing teaching methods of entrepreneurship curriculum, and b validating developed framework. Data were collected through “triangulation” (study of documents, investigating theoretical basics and the literature, and semi-structured interviews with key experts. Since the literature on this topic is very rich, and views of the key experts are vast, directed and summative content analysis was used. In the second stage, qualitative credibility of research findings was obtained using qualitative validation criteria (credibility, confirmability, and transferability, and applying various techniques. Moreover, in order to make sure that the qualitative part is reliable, reliability test was used. Moreover, quantitative validation of the developed framework was conducted utilizing exploratory and confirmatory factor analysis methods and Cronbach’s alpha. The data were gathered through distributing a three-aspect questionnaire (direct presentation teaching methods, interactive, and practical-operational aspects with 29 items among 90 curriculum scholars. Target population was selected by means of purposive sampling and representative sample. Results: Results obtained from exploratory factor analysis showed that a three factor structure is an appropriate method for describing elements of

Teaching Critical Thinking in a Library Credit Course.

Science.gov (United States)

Poirier, Gayle; Hocker, Susan

1993-01-01

Discussion of critical thinking skills focuses on the academic library's role in teaching critical thinking skills based on experiences with a library resources course at Louisiana State University. Teaching techniques are discussed, sample lessons are described, and evaluation of students' research papers and student retention of skills are…

Influence of management of variables, sampling zones and land units on LR analysis for landslide spatial prevision

Directory of Open Access Journals (Sweden)

R. Greco

2013-09-01

Full Text Available Several authors, according to different methodological approaches, have employed logistic Regression (LR, a multivariate statistical analysis adopted to assess the spatial probability of landslide, even though its fundamental principles have remained unaltered. This study aims at assessing the influence of some of these methodological approaches on the performance of LR, through a series of sensitivity analyses developed over a test area of about 300 km2 in Calabria (southern Italy. In particular, four types of sampling (1 – the whole study area; 2 – transects running parallel to the general slope direction of the study area with a total surface of about 1/3 of the whole study area; 3 – buffers surrounding the phenomena with a 1/1 ratio between the stable and the unstable area; 4 – buffers surrounding the phenomena with a 1/2 ratio between the stable and the unstable area, two variable coding modes (1 – grouped variables; 2 – binary variables, and two types of elementary land (1 – cells units; 2 – slope units units have been tested. The obtained results must be considered as statistically relevant in all cases (Aroc values > 70%, thus confirming the soundness of the LR analysis which maintains high predictive capacities notwithstanding the features of input data. As for the area under investigation, the best performing methodological choices are the following: (i transects produced the best results (0 P(y ≤ 93.4%; Aroc = 79.5%; (ii as for sampling modalities, binary variables (0 P(y ≤ 98.3%; Aroc = 80.7% provide better performance than ordinated variables; (iii as for the choice of elementary land units, slope units (0 P(y ≤ 100%; Aroc = 84.2% have obtained better results than cells matrix.

Assessing the Impact of Educational Development through the Lens of the Scholarship of Teaching and Learning

Science.gov (United States)

Hoessler, Carolyn; Britnell, Judy; Stockley, Denise

2010-01-01

In this article, the authors convey what scholarship of teaching and learning is and is not, and how educational developers can and do engage in such scholarship to grow as individual providers, units, and academic institutions seeking to continue improving teaching and learning. Further, the advancement of effective teaching techniques, expansion…

How Do Volcanoes Affect Human Life? Integrated Unit.

Science.gov (United States)

Dayton, Rebecca; Edwards, Carrie; Sisler, Michelle

This packet contains a unit on teaching about volcanoes. The following question is addressed: How do volcanoes affect human life? The unit covers approximately three weeks of instruction and strives to present volcanoes in an holistic form. The five subject areas of art, language arts, mathematics, science, and social studies are integrated into…

Perspectives on the Teaching of Vietnam.

Science.gov (United States)

Berman, David M.

1986-01-01

Too often seen through the lens of the United States experience in the Vietnam War, this article offers an alternative approach to teaching Vietnam through the development of a cultural and historical perspective. Provides a brief summary of literature on Vietnamese cultural history which is appropriate to high school students. (JDH)

Fluid sample collection and distribution system. [qualitative analysis of aqueous samples from several points

Science.gov (United States)

Brooks, R. L. (Inventor)

1979-01-01

A multipoint fluid sample collection and distribution system is provided wherein the sample inputs are made through one or more of a number of sampling valves to a progressive cavity pump which is not susceptible to damage by large unfiltered particles. The pump output is through a filter unit that can provide a filtered multipoint sample. An unfiltered multipoint sample is also provided. An effluent sample can be taken and applied to a second progressive cavity pump for pumping to a filter unit that can provide one or more filtered effluent samples. The second pump can also provide an unfiltered effluent sample. Means are provided to periodically back flush each filter unit without shutting off the whole system.

Social Studies Education as a Moral Activity: Teaching towards a Just Society

Science.gov (United States)

Byrd, Daniel

2012-01-01

Many competing ideas exist around teaching "standard" high school social studies subjects such as history, government, geography, and economics. The purpose of this paper is to explore the potential of social studies teaching and learning as a moral activity. I first propose that current high school curriculum standards in the United States often…

4. Primary Malignant Bone Tumours at the University Teaching ...

African Journals Online (AJOL)

46987.2

1Orthopaedic Unit Department of Surgery, University Teaching Hospital, Lusaka, Zambia. 2Department of ... primary malignant bone tumours at UTH and the hospital ..... unavailable resources. ... bone tumors in Mexico City: retrospective.

Encouraging research and teaching

International Nuclear Information System (INIS)

1967-01-01

In support of the Burmese Government's effort to encourage scientific research and teaching, the Agency provided, under the United Nations Development Programme, the services of an expert in nuclear chemistry. He stayed for three months at the Rangoon Arts and Science University. As a result a radiochemistry laboratory has been set up, where radioisotopes are used in chemical research and where radiochemistry is taught to fourth-year bachelor of science students

Sample size determination and power

CERN Document Server

Ryan, Thomas P, Jr

2013-01-01

THOMAS P. RYAN, PhD, teaches online advanced statistics courses for Northwestern University and The Institute for Statistics Education in sample size determination, design of experiments, engineering statistics, and regression analysis.

Ethics education in family medicine training in the United States: a national survey.

Science.gov (United States)

Manson, Helen M; Satin, David; Nelson, Valerie; Vadiveloo, Thenmalar

2014-01-01

Although professional organizations endorse ethics education in family medicine training, there is little published evidence that ethics teaching occurs. This survey collated data on the aims, content, pedagogical methods, assessment, and barriers relating to formal ethics education in family medicine residency programs in the United States. A questionnaire surveyed all 445 family medicine residency programs in the United States. Forty percent of programs responded (178/445). Of these, 95% formally teach at least one ethics topic, 68.2% teach six or more topics, and 7.1% teach all 13 core topics specified in the questionnaire. Programs show variation, providing between zero to 100 hours' ethics education over the 3 years of residency training. Of the responding programs, 3.5% specify well-defined aims for ethics teaching, 25.9% designate overall responsibility for the ethics curriculum to one individual, and 33.5% formally assess ethics competencies. The most frequent barriers to ethics education are finding time in residents' schedules (59.4%) and educator expertise (21.8%). Considerable variation in ethics education is apparent in both curricular content and delivery among family medicine residency programs in the United States. Additional findings included a lack of specification of explicit curricular aims for ethics teaching allied to ACGME or AAFP competencies, a tendency not to designate one faculty member with lead responsibility for ethics teaching in the residency program, and a lack of formal assessment of ethics competencies. This has occurred in the context of an absence of robust assessment of ethics competencies at board certification level.

A comparative study teaching chemistry using the 5E learning cycle and traditional teaching with a large English language population in a middle-school setting

Science.gov (United States)

McWright, Cynthia Nicole

For decades science educators and educational institutions have been concerned with the status of science content being taught in K-12 schools and the delivery of the content. Thus, educational reformers in the United States continue to strive to solve the problem on how to best teach science for optimal success in learning. The constructivist movement has been at the forefront of this effort. With mandatory testing nationwide and an increase in science, technology, engineering, and mathematics (STEM) jobs with little workforce to fulfill these needs, the question of what to teach and how to teach science remains a concern among educators and all stakeholders. The purpose of this research was to determine if students' chemistry knowledge and interest can be increased by using the 5E learning cycle in a middle school with a high population of English language learners. The participants were eighth-grade middle school students in a large metropolitan area. Students participated in a month-long chemistry unit. The study was a quantitative, quasi-experimental design with a control group using a traditional lecture-style teaching strategy and an experimental group using the 5E learning cycle. Students completed a pre-and post-student attitude in science surveys, a pretest/posttest for each mini-unit taught and completed daily exit tickets using the Expert Science Teaching Educational Evaluation Model (ESTEEM) instrument to measure daily student outcomes in main idea, student inquiry, and relevancy. Analysis of the data showed that there was no statistical difference between the two groups overall, and all students experienced a gain in content knowledge overall. All students demonstrated a statistically significant difference in their interest in science class, activities in science class, and outside of school. Data also showed that scores in writing the main idea and writing inquiry questions about the content increased over time.

Matching the Neurobiology of Learning to Teaching Principles

Science.gov (United States)

Moffett, Nelle; Fleisher, Steven C.

2013-01-01

The authors describe principles of good teaching drawn from meta-analyses of research on teaching effectiveness. Recent developments in neurobiology are presented and aligned to provide biological support for these principles. To make it easier for college faculty to try out sample instructional strategies, the authors map principles of good…

Integrating Scientific Methods and Knowledge into the Teaching of Newton's Theory of Gravitation: An Instructional Sequence for Teachers' and Students' Nature of Science Education

Science.gov (United States)

Develaki, Maria

2012-01-01

The availability of teaching units on the nature of science (NOS) can reinforce classroom instruction in the subject, taking into account the related deficiencies in textbook material and teacher training. We give a sequence of teaching units in which the teaching of Newton's gravitational theory is used as a basis for reflecting on the…

Incorporating online teaching in an introductory pharmaceutical practice course: a study of student perceptions within an Australian University.

Science.gov (United States)

Benino, Diana; Girardi, Antonia; Czarniak, Petra

2011-10-01

To examine student perceptions regarding online lectures and quizzes undertaken during a pharmaceutical practice course for first year undergraduate students enrolled in the Bachelor of Pharmacy course at an Australian University. The University uses a standard instrument to collect feedback from students regarding unit satisfaction. Data were collected for three different teaching modalities: traditional face-to-face, online and partially online. Descriptive statistics support that, from a student's perspective, partial online delivery is the preferred teaching methodology for an introductory pharmaceutical practice unit. This study has served to highlight that while there are a few points of significant difference between traditional and online teaching and learning, a combination of the two provides a reasonable avenue for teaching exploration. This result has implications for teaching practice generally, and within the pharmacy discipline, specifically.

Oral speech teaching to students of mathematic specialties: a grammatical aspect

Directory of Open Access Journals (Sweden)

Ibragimov I.I.

2016-08-01

Full Text Available the paper considers teaching features of English speech grammar aspects. The case studies include undergraduates of mathematical specialties. The content of students’ educational activity at the final stage of language teaching is pointed out. Besides the structure of grammar section, a special didactic training unit in which framework mastering grammar phenomena used in oral speech takes place is described.

Growing Old in Public: A Modular Teaching Unit on Stereotypes.

Science.gov (United States)

Detzner, Daniel F.

A college level unit which investigates stereotypes of aging in the United States is described. The three-class unit serves as an introduction to the study of social gerontology. Its purpose is to address issues of negative stereotypes of old age reinforced by the media and by our cultural roots; the lack of knowledge about the normal changes that…

Free Resources for Teaching About Japan.

Science.gov (United States)

Wojtan, Linda S.

This publication describes free print and audiovisual materials for teaching about Japan in elementary and secondary schools. The booklet was written to enable teachers to take advantage of the many free materials that are currently available. The first section cites sources of free materials in the United States. Names and addresses of groups…

Didactital design of mathematics teaching in primary school

Science.gov (United States)

Nur’aeni, E.; Muharram, M. R. W.

2018-05-01

The fact that the low ability of geometrical understanding of primary school students is what triggers this study to be conducted. Thus, this research aimed to find out how to create a didactical design of students' mathematical understanding, particularly on one of geometry materials that is unit of length. A qualitative approach promoting Didactical Design Research (DDR) was administered in this study. Participants of the study were primary school students in Tasikmalaya, an city in West Java Province, Indonesia. The results show that there was a learning design based on learning obstacles found in the mathematics teaching and learning processes. The learning obstacles comprised students' difficulties in memorizing, relating, and operating the standards of unit of lengths. It has been proven that the most influential factor in the success of mathematics teaching and learning processes is the use of creative media.

Indirect costs of teaching in Canadian hospitals.

Science.gov (United States)

MacKenzie, T A; Willan, A R; Cox, M A; Green, A

1991-01-01

We sought to determine whether there are indirect costs of teaching in Canadian hospitals. To examine cost differences between teaching and nonteaching hospitals we estimated two cost functions: cost per case and cost per patient-day (dependent variables). The independent variables were number of beds, occupancy rate, teaching ratio (number of residents and interns per 100 beds), province, urbanicity (the population density of the county in which the hospital was situated) and wage index. Within each hospital we categorized a random sample of patient discharges according to case mix and severity of illness using age and standard diagnosis and procedure codes. Teaching ratio and case severity were each highly correlated positively with the dependent variables. The other variables that led to higher costs in teaching hospitals were wage rates and number of beds. Our regression model could serve as the basis of a reimbursement system, adjusted for severity and teaching status, particularly in provinces moving toward introducing case-weighting mechanisms into their payment model. Even if teaching hospitals were paid more than nonteaching hospitals because of the difference in the severity of illness there should be an additional allowance to cover the indirect costs of teaching. PMID:1898870

Are Danish doctors comfortable teaching in English?

Science.gov (United States)

Nilas, L; Løkkegaard, E C; Laursen, J B; Kling, J; Cortes, D

2016-08-27

From 2012-2015, the Departments of Obstetrics and Gynecology and of Pediatrics at the University of Copenhagen conducted a project, "Internationalization at Home ", offering clinical teaching in English. The project allowed international students to work with Danish speaking students in a clinical setting. Using semi-quantitative questionnaires to 89 clinicians about use of English and need for training, this paper considers if Danish clinical doctors are prepared to teach in English. The majority self-assessed their English proficiency between seven and eight on a 10 unit visual analogue scale, with 10 equivalent to working in Danish, while 15 % rated five or less. However, one-fourth found teaching and writing in English to be twice as difficult than in Danish, and 12 % rated all teaching tasks in English at four or less compared to Danish. The self-assessed need for additional English skills was perceived low. Teaching in English was rated as 30 % more difficult than in Danish, and a significant subgroup of doctors had difficulties in all forms of communication in English, resulting in challenges when introducing international students in non-native English speaking medical departments.

Inquiry Science Learning and Teaching: a Comparison Between the Conceptions and Attitudes of Pre-service Elementary Teachers in Hong Kong and the United States

Science.gov (United States)

Lee, Yeung Chung; Lee, Carole Kwan-Ping; Lam, Irene Chung-Man; Kwok, Ping Wai; So, Winnie Wing-Mui

2018-01-01

International studies of science education, such as the Trends in Mathematics and Science Study (TIMSS), have revealed considerable national disparities in students' achievements in science education. The results have prompted many nations to compare their science education systems and practices to those of others, to gain insights for improvement. Teacher training and professional development are key educational components that have not attracted as much attention as they deserve in international comparative studies. This study compares the conceptions and attitudes of pre-service elementary teachers (PSETs) in Hong Kong and the United States with respect to inquiry science learning and teaching at the beginning of the semester before the start of the science methods course. PSETs' conceptions and attitudes in the two countries were compared by means of a questionnaire with both Likert-type and open-ended questions. Quantitative data were analyzed using exploratory factor analysis and inferential statistics, while qualitative data were analyzed through the systematic categorization of PSETs' responses into broad themes and subthemes to reflect patterns in their conceptions of and attitudes toward inquiry science learning and teaching. The results revealed a complex interplay between PSETs' conceptions of and attitudes toward inquiry science learning and teaching. The results shed light on the effects of sociocultural contexts and have important implications for the design of science methods courses.

[Structured teaching of surgery the LMU model in Munich].

Science.gov (United States)

Chiapponi, C; Bruns, C J; Pilz, F; Kanz, K-G; Mutschler, W; Jauch, K-W; Siebeck, M

2014-12-01

The medical curriculum (MeCuM) of the Ludwig Maximilian University (LMU) in Munich is a dynamic curriculum aimed to support the learning process of all students with their different learning styles. It is based on interactive, activating teaching methods in order to increase students' interest, and on repetitive evaluation of teaching units to modify the teaching in order to meet students' needs and wishes. In this context the teaching of surgery at our faculty takes place. Besides interdisciplinary lessons where diseases are taught in cooperation with our colleagues from internal medicine, indications for surgery, complications and consequences of surgery for the patients are analysed in PBL tutorials, online cases, bedside teachings and practical teaching on the ward. Surgical skills like suturing are demonstrated in videos, practiced on models or during practical teaching on the ward and they are tested in OSCEs. During the "praktisches Jahr", the students in the last year of their medical studies are supposed to apply their practical skills besides repeating theoretical knowledge in order to pass the final examination. For this purpose they are taught in a revision course called "LMU-StaR" (revision course for the Staatsexamen). In this paper we describe in detail the teaching of surgery at our faculty. Georg Thieme Verlag KG Stuttgart · New York.

Systematic Sampling and Cluster Sampling of Packet Delays

OpenAIRE

Lindh, Thomas

2006-01-01

Based on experiences of a traffic flow performance meter this papersuggests and evaluates cluster sampling and systematic sampling as methods toestimate average packet delays. Systematic sampling facilitates for exampletime analysis, frequency analysis and jitter measurements. Cluster samplingwith repeated trains of periodically spaced sampling units separated by randomstarting periods, and systematic sampling are evaluated with respect to accuracyand precision. Packet delay traces have been ...

Shielding design of a brachytherapy unit at the Korle Bu teaching hospital in Ghana: Comparison of theoretical calculations and experimental study

International Nuclear Information System (INIS)

Arwui, C. C.; Schandorf, C.; Nani, K.; Darko, E. O.; Deatanyah, P.

2010-01-01

A theoretical study was carried out to re-evaluate the integrity of the biological shielding of 137 Cs brachytherapy unit at the Korle Bu Teaching Hospital (Ghana), and the results were verified by measurement of the dose rates at selected locations. The primary objective was to determine the current state of protection and safety of staff and the general public. Shielding design of the brachytherapy unit at the hospital was based on postulated workload and occupancy factors of the facility. The facility has been in existence for 12 y and has accumulated operational workload data that differs from the postulated one. The results show that despite the variation in actual and postulated workloads, the dose rates were below the reference values 0.5 mSv h -1 for public areas and 7.5 μSv h -1 for controlled areas. These values were in the range of 0.10-0.12 μSv h -1 for public areas and of 0.50-2.10 μSv h -1 for controlled areas. (authors)

The Experience of Teaching Online in Nursing Education.

Science.gov (United States)

Gazza, Elizabeth A

2017-06-01

Online education has become a key instructional delivery method in nursing education; however, limited understanding exists about what it is like to teach online. The aim of this study was to uncover the experience of teaching online in nursing education. The sample for this phenomenological study included 14 nursing faculty who completed at least 50% of their teaching workload assignment in fully online courses in baccalaureate, master's, or doctoral nursing programs. Data were collected through the use of a demographic questionnaire and personal interviews. Four themes emerged from the data: (a) Looking at a Lot of Moving Parts, (b) Always Learning New Things, (c) Going Back and Forth, and (d) Time Is a Blessing and a Curse. Online teaching in nursing education differs from traditional classroom teaching in a variety of ways. Policies and guidelines that govern faculty teaching should encompass the identified intricacies of online teaching. [J Nurs Educ. 2017;56(6):343-349.]. Copyright 2017, SLACK Incorporated.

Activating teaching methods in french language teaching

OpenAIRE

Kulhánková, Anna

2009-01-01

The subject of this diploma thesis is activating teaching methods in french language teaching. This thesis outlines the issues acitvating teaching methods in the concept of other teaching methods. There is a definition of teaching method, classification of teaching methods and characteristics of each activating method. In the practical part of this work are given concrete forms of activating teaching methods appropriate for teaching of french language.

Effects of Online Reciprocal Teaching on Reading Strategies, Comprehension, Self-Efficacy, and Motivation

Science.gov (United States)

Huang, Ching-Ting; Yang, Shu Ching

2015-01-01

This study examines the effects of two types of online remedial reading interventions on the reading strategy and comprehension, motivational beliefs, and self-efficacy of 36 low-achieving students (explicit teaching before reciprocal teaching [ET-RT] vs. direct instruction [DI]). We designed a 10-unit online remedial English reading program based…

satl model lesson for teaching effect of temperature on rate of reaction

African Journals Online (AJOL)

IICBA01

(SATL) A 10-year review, AJCE. 1, (1), 29-47. 2. Fahmy, A. F. M. and Lagowski, J. J. (2011). The systemic approach to teaching and learning. (SATL): operational steps for building teaching units. AJCE, 1(1), 62-80. 3. Ausubel, D. P. (1963). The Psychology of Meaningful Verbal Learning. New York: Grune and Stratton. 4.

Prevalence and pattern of congenital malformations among neonates in the neonatal unit of a teaching hospital

International Nuclear Information System (INIS)

Hussain, S.; Sabir, M.; Tarar, S. H.; Mushtaq, R.; Asghar, I.; Chattha, M. N.

2014-01-01

Objective: To determine the prevalence and pattern of congenital malformations among neonates in a teaching hospital. Methods: The prospective hospital-based study was conducted over a period of 18 months in the neonatal unit of Combined Military Hospital, Kharian, from September 2011 to February 2013. All neonates from newborn to 28 days of age admitted to the unit irrespective of their condition comprised the study population. Neonatal examination was done by the Registrar at the time of admission followed by neonatologist/paediatrician. Information regarding gender, weight, gestational age, mode of delivery, consanguinity, maternal age, antenatal visit record and family history were recorded on a predesigned proforma. After clinical examination, if required, relevant investigations like ultrasonography, radiology, echocardiography, laboratory and genetic studies were done to confirm diagnosis. Data was statistically analysed by using SPSS 20. Results: Out of 3,210 total admissions, 226 (7%) neonates were congenitally malformed. Of them, 130 (57.52 %) were male and 96 (42.47 %) females. Among different body systems affected, anomalies related to the central nervous system were 46(20.35%) musculoskeletal 42(18.58%), genitourinary 34 (15.04%), cardiovascular system 30 (13.27%), ear, eye, face, neck 27(11.94%), digestive system 19 (8.40%), syndromes and skin 14 (6.19%) each. Conclusion: Congenital Malformations are not rare in our community and central nervous system is the most commonly affected system. Healthcare managers must stress upon primary prevention in the form of vaccination, nutrition and drugs to decrease preventable share of congenital malformations. (author)

PCK in Action: Examining One Chemistry Teacher's Practice through the Lens of Her Orientation toward Science Teaching

Science.gov (United States)

Boesdorfer, Sarah; Lorsbach, Anthony

2014-01-01

A teacher's orientation toward science teaching has been proposed as very influential to a teacher's pedagogical content knowledge (PCK) and teaching practice. Experienced teachers' orientation toward science teaching and its connections to their practice has not been well explored. Focusing on a unit about the periodic table, this study provides…

Teaching medical ethics and law.

Science.gov (United States)

Parker, Malcolm

2012-03-01

The teaching of medical ethics is not yet characterised by recognised, standard requirements for formal qualifications, training and experience; this is not surprising as the field is still relatively young and maturing. Under the broad issue of the requirements for teaching medical ethics are numerous more specific questions, one of which concerns whether medical ethics can be taught in isolation from considerations of the law, and vice versa. Ethics and law are cognate, though distinguishable, disciplines. In a practical, professional enterprise such as medicine, they cannot and should not be taught as separate subjects. One way of introducing students to the links and tensions between medical ethics and law is to consider the history of law via its natural and positive traditions. This encourages understanding of how medical practice is placed within the contexts of ethics and law in the pluralist societies in which most students will practise. Four examples of topics from medical ethics teaching are described to support this claim. Australasian medical ethics teachers have paid less attention to the role of law in their curricula than their United Kingdom counterparts. Questions like the one addressed here will help inform future deliberations concerning minimal requirements for teaching medical ethics.

Incorporating online teaching in an introductory pharmaceutical practice course: a study of student perceptions within an Australian University

Directory of Open Access Journals (Sweden)

Benino D

2011-12-01

Full Text Available Objectives: To examine student perceptions regarding online lectures and quizzes undertaken during a pharmaceutical practice course for first year undergraduate students enrolled in the Bachelor of Pharmacy course at an Australian University.Methods: The University uses a standard instrument to collect feedback from students regarding unit satisfaction. Data were collected for three different teaching modalities: traditional face-to-face, online and partially online. Results: Descriptive statistics support that, from a student's perspective, partial online delivery is the preferred teaching methodology for an introductory pharmaceutical practice unit. Conclusion: This study has served to highlight that while there are a few points of significant difference between traditional and online teaching and learning, a combination of the two provides a reasonable avenue for teaching exploration. This result has implications for teaching practice generally, and within the pharmacy discipline, specifically.

On the Optimization of Sentence Imitation in Primary School English Teaching from the Perspective of Strong Memes

Science.gov (United States)

Lin, Wang

2017-01-01

A sentence is an important unit in English language, and plays a crucial role in language teaching and learning as well. For many years, sentence teaching is always worth discussion in English teaching, because sentence imitation is very important for students' construction of logical discourse. This paper, based on memetics, proposes some certain…

Educating Students to Become Culturally Competent Physical Therapists: Issues of Teaching and Assessment

Science.gov (United States)

Barnes, Lisa Jayroe

2013-01-01

With the growing multicultural population within the United States, healthcare providers need to be prepared to care for and educate adult clients from various cultural backgrounds. The purpose of the study was to examine the teaching and assessment methods being used by faculty in the education of future physical therapists in teaching the…

Teaching Teaching & Understanding Understanding

DEFF Research Database (Denmark)

2006-01-01

"Teaching Teaching & Understanding Understanding" is a 19-minute award-winning short-film about teaching at university and higher-level educational institutions. It is based on the "Constructive Alignment" theory developed by Prof. John Biggs. The film delivers a foundation for understanding what...

Teaching geriatric medicine at the Queen's University of Belfast.

Science.gov (United States)

Stout, R W

1983-01-01

Undergraduate teaching at the Queen's University, Belfast, takes place in the fourth year of a five year curriculum. It lasts three weeks and this is divided into two parts. First, held within the university department, is topic-based teaching including seminars, discussions, case histories and visits. The second phase of two weeks consists of attachment of two to four students to geriatric medical units both in and outside Belfast. The whole of this module is situated within a combined course involving community medicine, general practice, geriatric medicine and mental health lasting 12 weeks and involving one-third of the year of 150 students each time. In addition to the three weeks teaching in geriatrics, joint discussion groups are held.

Acrolein and asthma attack prevalence in a representative sample of the United States adult population 2000-2009.

Science.gov (United States)

deCastro, B Rey

2014-01-01

Acrolein is an air toxic and highly potent respiratory irritant. There is little epidemiology available, but US EPA estimates that outdoor acrolein is responsible for about 75 percent of non-cancer respiratory health effects attributable to air toxics in the United States, based on the Agency's 2005 NATA (National-Scale Air Toxics Assessment) and acrolein's comparatively potent inhalation reference concentration of 0.02 µg/m3. Assess the association between estimated outdoor acrolein exposure and asthma attack reported by a representative cross-sectional sample of the adult United States population. NATA 2005 chronic outdoor acrolein exposure estimates at the census tract were linked with residences oif adults (≥18 years old) in the NHIS (National Health Interview Survey) 2000-2009 (n = 271,348 subjects). A sample-weighted logistic regression model characterized the association between the prevalence of reporting at least one asthma attack in the 12 months prior to survey interview and quintiles of exposure to outdoor acrolein, controlling for potential confounders. In the highest quintile of outdoor acrolein exposure (0.05-0.46 µg/m3), there was a marginally significant increase in the asthma attack pOR (prevalence-odds ratio [95% CI]  = 1.08 [0.98∶1.19]) relative to the lowest quintile. The highest quintile was also associated with a marginally significant increase in prevalence-odds (1.13 [0.98∶1.29]) in a model limited to never smokers (n = 153,820). Chronic exposure to outdoor acrolein of 0.05-0.46 µg/m3 appears to increase the prevalence-odds of having at least one asthma attack in the previous year by 8 percent in a representative cross-sectional sample of the adult United States population.

Acrolein and asthma attack prevalence in a representative sample of the United States adult population 2000-2009.

Directory of Open Access Journals (Sweden)

B Rey deCastro

Full Text Available BACKGROUND: Acrolein is an air toxic and highly potent respiratory irritant. There is little epidemiology available, but US EPA estimates that outdoor acrolein is responsible for about 75 percent of non-cancer respiratory health effects attributable to air toxics in the United States, based on the Agency's 2005 NATA (National-Scale Air Toxics Assessment and acrolein's comparatively potent inhalation reference concentration of 0.02 µg/m3. OBJECTIVES: Assess the association between estimated outdoor acrolein exposure and asthma attack reported by a representative cross-sectional sample of the adult United States population. METHODS: NATA 2005 chronic outdoor acrolein exposure estimates at the census tract were linked with residences oif adults (≥18 years old in the NHIS (National Health Interview Survey 2000-2009 (n = 271,348 subjects. A sample-weighted logistic regression model characterized the association between the prevalence of reporting at least one asthma attack in the 12 months prior to survey interview and quintiles of exposure to outdoor acrolein, controlling for potential confounders. RESULTS: In the highest quintile of outdoor acrolein exposure (0.05-0.46 µg/m3, there was a marginally significant increase in the asthma attack pOR (prevalence-odds ratio [95% CI]  = 1.08 [0.98∶1.19] relative to the lowest quintile. The highest quintile was also associated with a marginally significant increase in prevalence-odds (1.13 [0.98∶1.29] in a model limited to never smokers (n = 153,820. CONCLUSIONS: Chronic exposure to outdoor acrolein of 0.05-0.46 µg/m3 appears to increase the prevalence-odds of having at least one asthma attack in the previous year by 8 percent in a representative cross-sectional sample of the adult United States population.

The use of films as a teaching tool for the teaching-learning process in bioethics

Directory of Open Access Journals (Sweden)

Camila Maria Pereira Rates

2014-12-01

Full Text Available Objective. Identifying the contribution of using films in the process of teaching-learning in bioethics and verifying the facilities and difficulties in using this teaching resource. Methodology. A qualitative study analyzed from the Bardin referential. Semi-structured interviews were carried out, recorded, and transcribed in full. For definition of the sample was used the criteria of repetition. In total, participated in the study 21 students of Nursing and Biochemistry, members of a Center for Teaching and Research in Bioethics of a public federal university in the city of Divinópolis, Minas Gerais, Brazil. During the analysis of interviews, two thematic categories and two subcategories emerged. Results. In their responses, students indicated the importance of viewing the bioethical problem for the reflection and decision-making in professional practice. Many reported that from the experience in discussions of the films showed, were made changes in the ethical position. Conclusion: The use of films as a teaching resource contributes to the process of teaching-learning in bioethics for undergraduate students. The discussions of the films are stimulating and provide a space for reflection and dialogue on bioethical problems that students may encounter in their professional practice.

Implementation of Teaching Skills and Strategies in the Schools

DEFF Research Database (Denmark)

Choeda, Choeda; Kinley, Kinley

2013-01-01

‘Teaching Skills’ and ‘Teaching Strategies’ are two core (professional) modules offered at the two colleges of education in Bhutan to develop pedagogical knowledge and skills of student teachers. However, a tracer study (in press) done by Samtse College of Education [SCE] revealed teacher graduates...... of teaching skills and strategies in the schools. Teacher graduates, both male and female having working experience of three years and above, teaching in Middle Secondary and Higher Secondary Schools, were selected as the participants in the study. Samples were drawn from the different parts of the country...... covering seventeen Dzongkhags. The study revealed adequate understanding of the concepts of professional modules. However, teachers were found to be grappling with the extra responsibilities affecting their planning to integrate skills and strategies into their teaching. Key words: Teaching skills...

Sampling in practice

DEFF Research Database (Denmark)

Esbensen, Kim Harry; Petersen, Lars

2005-01-01

A basic knowledge of the Theory of Sampling (TOS) and a set of only eight sampling unit operations is all the practical sampler needs to ensure representativeness of samples extracted from all kinds of lots: production batches, - truckloads, - barrels, sub-division in the laboratory, sampling...... in nature and in the field (environmental sampling, forestry, geology, biology), from raw materials or manufactory processes etc. We here can only give a brief introduction to the Fundamental Sampling Principle (FSP) and these eight Sampling Unit Operations (SUO’s). Always respecting FSP and invoking only...... the necessary SUO’s (dependent on the practical situation) is the only prerequisite needed for eliminating all sampling bias and simultaneously minimizing sampling variance, and this is in addition a sure guarantee for making the final analytical results trustworthy. No reliable conclusions can be made unless...

INVESTIGATING FACTORS INFLUENCING STUDENTS’ LEARNING IN A TEAM TEACHING SETTING

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Brenda

2015-12-01

Full Text Available Team teaching factors, including mission clarity, affiliation, innovativeness, and fairness, are examined to determine how they influence student learning in a team-taught course. The study involved 184 college students enrolled in an Introduction to Computers course delivered in a team-taught format in a large university located in the United States. The collaborative teaching design followed a traditional team teaching approach with an instructor team teaching the same course collaboratively. Students enrolled in the team-taught course filled out an online survey targeted at identifying key factors that influence student-based outcomes (satisfaction and competency in the course. Results showed that instructor team mission clarity, affiliation, and fairness are significantly related to students’ satisfaction while instructor team mission clarity and fairness are significantly related to students’ competency.

A model of determining a fair market value for teaching residents: who profits?

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Cullen, Edward J; Lawless, Stephen T; Hertzog, James H; Penfil, Scott; Bradford, Kathleen K; Nadkarni, Vinay M; Corddry, David H; Costarino, Andrew T

2003-07-01

Centers for Medicare & Medicaid Services (CMS) Health Resources and Services Administration Children's Hospitals Graduate Medical Education (GME) Payment Program now supports freestanding children's teaching hospitals. To analyze the fair market value impact of GME payment on resident teaching efforts in our pediatric intensive care unit (PICU). Cost-accounting model, developed from a 1-year retrospective, descriptive, single-institution, longitudinal study, applied to physician teachers, residents, and CMS. Sixteen-bed PICU in a freestanding, university-affiliated children's teaching hospital. Pediatric critical care physicians, second-year residents. Cost of physician opportunity time; CMS investment return; the teaching physicians' investment return; residents' investment return; service balance between CMS and teaching service investment margins; economic balance points; fair market value. GME payments to our hospital increased 4.8-fold from 577 886 dollars to 2 772 606 dollars during a 1-year period. Critical care physicians' teaching opportunity cost rose from 250 097 dollars to 262 215 dollars to provide 1523 educational hours (6853 relative value units). Residents' net financial value for service provided to the PICU rose from 245 964 dollars to 317 299 dollars. There is an uneven return on investment in resident education for CMS, critical care physicians, and residents. Economic balance points are achievable for the present educational efforts of the CMS, critical care physicians, and residents if the present direct medical education payment increases from 29.38% to 36%. The current CMS Health Resources and Services Administration Children's Hospitals GME Payment Program produces uneven investment returns for CMS, critical care physicians, and residents. We propose a cost-accounting model, based on perceived production capability measured in relative value units and available GME funds, that would allow a clinical service to balance and obtain a fair

Factors related to successful teaching by outstanding professors: an interpretive study.

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Rossetti, Jeanette; Fox, Patricia G

2009-01-01

The purpose of this study was to identify and describe factors associated with successful university teaching within the cultural norms of a public university in the midwestern United States. An interpretive analysis was conducted using the educational philosophy and goal statements of 35 university professors who received Presidential Teaching Awards from the university. The professors' diverse disciplines included nursing, curriculum and instruction, accountancy, music, and political science. The authors offer nursing educators the opportunity to increase their confidence and effectiveness by "learning" from faculty members who have been recognized as exceptionally successful in teaching. Four main relevant themes associated with successful university teaching were identified: Presence, Promotion of Learning, Teachers as Learners, and Enthusiasm. The narratives of the professors helped define the meaning of successful teaching across disciplines and offer nursing faculty additional perspectives and experiences.

Teaching about Human Rights and American Indians.

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Harvey, Karen D.

1996-01-01

Presents a flexible lesson plan integrating teaching about human rights into the existing curriculum about American Indians. Asserts that American Indians have the right to maintain their cultural ways and connects that subject to the United Nations Universal Declaration of Human Rights. Includes three lists of resources and references. (MJP)

Mapping Antimicrobial Stewardship in Undergraduate Medical, Dental, Pharmacy, Nursing and Veterinary Education in the United Kingdom.

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Enrique Castro-Sánchez

Full Text Available To investigate the teaching of antimicrobial stewardship (AS in undergraduate healthcare educational degree programmes in the United Kingdom (UK.Cross-sectional survey of undergraduate programmes in human and veterinary medicine, dentistry, pharmacy and nursing in the UK. The main outcome measures included prevalence of AS teaching; stewardship principles taught; estimated hours apportioned; mode of content delivery and teaching strategies; evaluation methodologies; and frequency of multidisciplinary learning.80% (112/140 of programmes responded adequately. The majority of programmes teach AS principles (88/109, 80.7%. 'Adopting necessary infection prevention and control precautions' was the most frequently taught principle (83/88, 94.3%, followed by 'timely collection of microbiological samples for microscopy, culture and sensitivity' (73/88, 82.9% and 'minimisation of unnecessary antimicrobial prescribing' (72/88, 81.8%. The 'use of intravenous administration only to patients who are severely ill, or unable to tolerate oral treatment' was reported in ~50% of courses. Only 32/88 (36.3% programmes included all recommended principles.Antimicrobial stewardship principles are included in most undergraduate healthcare and veterinary degree programmes in the UK. However, future professionals responsible for using antimicrobials receive disparate education. Education may be boosted by standardisation and strengthening of less frequently discussed principles.

Everyone Eats Bread: A Multicultural Unit for First Graders.

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Belanus, Betty J.; Kerst, Catherine H.

This multicultural teaching unit was developed and tested with the first grade classes of Glenhaven Elementary School, Wheaton, Maryland. The lessons focus on bread as a common food in the world but explores the many types of bread and its symbolism. The unit is divided into four parts. Part 1, "Introduction to Bread," contains lessons…

Water Supply. Fire Service Certification Series. Unit FSCS-FF-9-80.

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Pribyl, Paul F.

This training unit on water supply is part of a 17-unit course package written to aid instructors in the development, teaching, and evaluation of fire fighters in the Wisconsin Fire Service Certification Series. The purpose stated for the 4-hour unit is to assist the firefighter in the proper use of water supplies and the understanding of the…

Teaching psychosomatic (biopsychosocial) medicine in United States medical schools: survey findings.

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Waldstein, S R; Neumann, S A; Drossman, D A; Novack, D H

2001-01-01

A survey of US medical schools regarding the incorporation of psychosomatic (biopsychosocial) medicine topics into medical school curriculum was conducted. The perceived importance and success of this curriculum, barriers to teaching psychosomatic medicine, and curricular needs were also assessed. From August 1997 to August 1999, representatives of US medical schools were contacted to complete a survey instrument either by telephone interview or by written questionnaire. Survey responses were received from 54 of the 118 US medical schools contacted (46%). Responses were obtained from representatives of both public (57%) and private (43%) institutions. Only 20% of respondents indicated that their schools used the term "psychosomatic medicine"; the terms "behavioral medicine" (63%) and "biopsychosocial medicine" (41%) were used more frequently. Coverage of various health habits (eg, substance use and exercise) ranged from 52% to 96%. The conceptualization and/or measurement of psychosocial factors (eg, stress and social support) was taught by 80% to 93% of schools. Teaching about the role of psychosocial factors in specific disease states or syndromes ranged from 33% (renal disease) to 83% (cardiovascular disease). Coverage of treatment-related issues ranged from 44% (relaxation/biofeedback) to 98% (doctor-patient communication). Topics in psychosomatic medicine were estimated to comprise approximately 10% (median response) of the medical school curriculum. On a scale of 1 (lowest) to 10 (highest), ratings of the relative importance of this curriculum averaged 7 (SD = 2.5; range = 2-10). Student response to the curriculum varied from positive to mixed to negative. Perceived barriers to teaching psychosomatic medicine included limited resources (eg, time, money, and faculty), student and faculty resistance, and a lack of continuity among courses. Sixty-three percent of respondents expressed an interest in receiving information about further incorporation of topics in

Non Traumatic Intracranial Infections at the University Teaching ...

African Journals Online (AJOL)

Background: Non traumatic intracranial infections are a well recognized disease process encountered in neurosurgery and otolaryngology practices. In this case series study, we analyze the patients that presented with this condition to the neurosurgical unit of the University Teaching Hospital in Lusaka, Zambia. Methods: ...

The Economics of an Admissions Holding Unit.

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Schreyer, Kraftin E; Martin, Richard

2017-06-01

With increasing attention to the actual cost of delivering care, return-on-investment calculations take on new significance. Boarded patients in the emergency department (ED) are harmful to clinical care and have significant financial opportunity costs. We hypothesize that investment in an admissions holding unit for admitted ED patients not only captures opportunity cost but also significantly lowers direct cost of care. This was a three-phase study at a busy urban teaching center with significant walkout rate. We first determined the true cost of maintaining a staffed ED bed for one patient-hour and compared it to alternative settings. The opportunity cost for patients leaving without being seen was then conservatively estimated. Lastly, a convenience sample of admitted patients boarding in the ED was observed continuously from one hour after decision-to-admit until physical departure from the ED to capture a record of every interaction with a nurse or physician. Personnel costs per patient bed-hour were $58.20 for the ED, $24.80 for an inpatient floor, $19.20 for the inpatient observation unit, and $10.40 for an admissions holding area. An eight-bed holding unit operating at practical capacity would free 57.4 hours of bed space in the ED and allow treatment of 20 additional patients. This could yield increased revenues of $27,796 per day and capture opportunity cost of $6.09 million over 219 days, in return for extra staffing costs of $218,650. Analysis of resources used for boarded patients was determined by continuous observation of a convenience sample of ED-boarded patients, which found near-zero interactions with both nursing and physicians during the boarding interval. Resource expense per ED bed-hour is more than twice that in non-critical care inpatient units. Despite the high cost of available resources, boarded non-critical patients receive virtually no nursing or physician attention. An admissions holding unit is remarkably effective in avoiding the

The Economics of an Admissions Holding Unit

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Kraftin E. Schreyer

2017-05-01

Full Text Available Introduction: With increasing attention to the actual cost of delivering care, return-on-investment calculations take on new significance. Boarded patients in the emergency department (ED are harmful to clinical care and have significant financial opportunity costs. We hypothesize that investment in an admissions holding unit for admitted ED patients not only captures opportunity cost but also significantly lowers direct cost of care. Methods: This was a three-phase study at a busy urban teaching center with significant walkout rate. We first determined the true cost of maintaining a staffed ED bed for one patient-hour and compared it to alternative settings. The opportunity cost for patients leaving without being seen was then conservatively estimated. Lastly, a convenience sample of admitted patients boarding in the ED was observed continuously from one hour after decision-to-admit until physical departure from the ED to capture a record of every interaction with a nurse or physician. Results: Personnel costs per patient bed-hour were $58.20 for the ED, $24.80 for an inpatient floor, $19.20 for the inpatient observation unit, and $10.40 for an admissions holding area. An eight-bed holding unit operating at practical capacity would free 57.4 hours of bed space in the ED and allow treatment of 20 additional patients. This could yield increased revenues of $27,796 per day and capture opportunity cost of $6.09 million over 219 days, in return for extra staffing costs of $218,650. Analysis of resources used for boarded patients was determined by continuous observation of a convenience sample of ED-boarded patients, which found near-zero interactions with both nursing and physicians during the boarding interval. Conclusion: Resource expense per ED bed-hour is more than twice that in non-critical care inpatient units. Despite the high cost of available resources, boarded non-critical patients receive virtually no nursing or physician attention. An

Patient Safety Culture in Intensive Care Units from the Perspective of Nurses: A Cross-Sectional Study.

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Farzi, Sedigheh; Moladoost, Azam; Bahrami, Masoud; Farzi, Saba; Etminani, Reza

2017-01-01

One of the goals of nursing is providing safe care, prevention of injury, and health promotion of patients. Patient safety in intensive care units is threatened for various reasons. This study aimed to survey patient safety culture from the perspective of nurses in intensive care units. This cross-sectional study was conducted in 2016. Sampling was done using the convenience method. The sample consisted of 367 nurses working in intensive care units of teaching hospitals affiliated to Isfahan University of Medical Sciences. Data collection was performed using a two-part questionnaire that included demographic and hospital survey on Patient Safety Culture (HSOPSC) questionnaire. Data analysis was done using descriptive statistics (mean and standard deviation). Among the 12 dimensions of safety culture, the nurses assigned the highest score to "team work within units" (97.3%) and "Organizational learning-continuous improvement" (84%). They assigned the least score to "handoffs and transitions"(21.1%), "non-punitive response to errors" (24.7%), "Staffing" (35.6%), "Communication openness" (47.5%), and "Teamwork across units" (49.4%). The patient safety culture dimensions have low levels that require adequate attention and essential measures of health care centers including facilitating teamwork, providing adequate staff, and developing a checklist of handoffs and transitions. Furthermore, to increase reporting error and to promote a patient safety culture in intensive care units, some strategies should be adopted including a system-based approach to deal with the error.

Groundwater quality data in 15 GAMA study units: results from the 2006–10 Initial sampling and the 2009–13 resampling of wells, California GAMA Priority Basin Project

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Kent, Robert

2015-08-31

The Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) program was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). From May 2004 to March 2012, the GAMA-PBP collected samples from more than 2,300 wells in 35 study units across the State. Selected wells in each study unit were sampled again approximately 3 years after initial sampling as part of an assessment of temporal trends in water quality by the GAMA-PBP. This triennial (every 3 years) trend sampling of GAMA-PBP study units concluded in December 2013. Fifteen of the study units, initially sampled between January 2006 and June 2010 and sampled a second time between April 2009 and April 2013 to assess temporal trends, are the subject of this report.

Fostering Change from Within: Influencing Teaching Practices of Departmental Colleagues by Science Faculty with Education Specialties.

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Bush, Seth D; Rudd, James A; Stevens, Michael T; Tanner, Kimberly D; Williams, Kathy S

2016-01-01

Globally, calls for the improvement of science education are frequent and fervent. In parallel, the phenomenon of having Science Faculty with Education Specialties (SFES) within science departments appears to have grown in recent decades. In the context of an interview study of a randomized, stratified sample of SFES from across the United States, we discovered that most SFES interviewed (82%) perceived having professional impacts in the realm of improving undergraduate science education, more so than in research in science education or K-12 science education. While SFES reported a rich variety of efforts towards improving undergraduate science education, the most prevalent reported impact by far was influencing the teaching practices of their departmental colleagues. Since college and university science faculty continue to be hired with little to no training in effective science teaching, the seeding of science departments with science education specialists holds promise for fostering change in science education from within biology, chemistry, geoscience, and physics departments.

Nursing Care Systematization: A Study At A Teaching Hospital

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Louise Passos Vigolvino Macêdo

2017-03-01

Full Text Available Objective: Investigate the understanding of nurses who work at a teaching hospital, in relation to NCS and the nursing process; ascertain facilities/difficulties related to the applicability of the nursing process in that service; and verify the opinions of those professionals for the improvement and/or effectiveness of the nursing process at the hospitalization units of the hospital. Method: Exploratory, descriptive study, with a qualitative approach. The sample consisted of 42 nurses who answered a questionnaire. The empirical material was analyzed and categorized based on the content analysis technique and discussed in the light of the literature. Results: From the participants' discourses, two categories of analysis emerged: 1 understanding of NCS as a tool to organize the Nursing work process and improve the quality of care; and 2 applicability of the nursing process at the various hospitalization units of the institution. Conclusion: The implementation and applicability of that method depend on not only the knowledge and motivation of the nursing professionals, but also on a strategic planning involving management and staff, from the recognition of their importance in order to obtain adherence and effective operationalization in practice. Descriptors: Nursing; Nursing Process; Professional Practice.

Didactic Competencies among Teaching Staff of Universities in Kenya

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Karimi, Florah Katanu

2014-01-01

The aim of this study was to establish the levels and types of didactic competencies that exist among teaching staff in universities in Kenya, giving recognition to curriculum development, pedagogical attributes and quality assurance competencies. The study was carried out in two phases among two samples of the teaching staff population. The first…

What the United Kingdom Can Teach the United States about School Uniforms

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Walmsley, Angela

2011-01-01

School uniforms are commonplace in the United Kingdom and seem to help promote students' respect for the teachers, the school, and themselves. Parents like the uniforms because they see it as a less expensive alternative. Teachers say they appreciate school uniforms because they help students focus on school and not each other's clothes. However,…

Which peer teaching methods do medical students prefer?

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Jayakumar, Nithish; Srirathan, Danushan; Shah, Rishita; Jakubowska, Agnieszka; Clarke, Andrew; Annan, David; Albasha, Dekan

2016-01-01

The beneficial effects of peer teaching in medical education have been well-described in the literature. However, it is unclear whether students prefer to be taught by peers in small or large group settings. This study's aim was to identify differences in medical students' preferences and perceptions of small-group versus large-group peer teaching. Questionnaires were administered to medical students in Year 3 and Year 4 (first 2 years of clinical training) at one institution in the United Kingdom to identify their experiences and perceptions of small-and large-group peer teaching. For this study, small-group peer teaching was defined as a tutorial, or similar, taught by peer tutor to a group of 5 students or less. Large-group peer teaching was defined as a lecture, or similar, taught by peer tutors to a group of more than 20 students. Seventy-three students (81% response rate) completed the questionnaires (54% males; median age of 23). Nearly 55% of respondents reported prior exposure to small-group peer teaching but a larger proportion of respondents (86%) had previously attended large-group peer teaching. Of all valid responses, 49% did not have a preference of peer teaching method while 47% preferred small-group peer teaching. The majority of Year 3 students preferred small-group peer teaching to no preference (62.5% vs 37.5%, Fisher's exact test; P = 0.035) whereas most Year 4 students did not report a particular preference. Likert-scale responses showed that the majority of students held negative perceptions about large-group peer teaching, in comparison with small-group peer teaching, with respect to (1) interactivity, (2) a comfortable environment to ask questions, and (3) feedback received. Most respondents in this study did not report a preference for small-versus large-group settings when taught by peers. More Year 3 respondents were likely to prefer small-group peer teaching as opposed to Year 4 respondents.

Around the Globe. Teaching English in China.

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Allen, James D.; Changshun, Sun

1999-01-01

Describes a method of teaching English-as-a-Second-Language in China started by Han Zhongliang. Han's method is student-centered, with students learning and using English in practical, relevant ways from the beginning of their study. This method breaks away from conventional textbook-centered orientations. Out-of-class games are united with…

Turning to Teaching: Gender and Career Choice

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Raggl, Andrea; Troman, Geoff

2008-01-01

As the largest public sector institution in the United Kingdom, education is a key site for studying the context of "choice" and changes in the identities of professional workers in contemporary society. Recruitment and retention problems in education have led to the creation of new routes into teaching to attract career changers from…

The Application of the Socratic Method in Teaching General Education Law Courses

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Ling-Shuang Shih

2013-06-01

Full Text Available The Socratic Method emphasizes that students obtain knowledge and test their beliefs in the process of engaging in dialogues. As general education emphasizes critical thinking, this method has much applied value, specifically in teaching law courses in general education programs. In light of different perspectives, the Socratic Method could be classified into three models: the test model, the Meno model, and the Theaetetus model. Besides, it could be classified into two approaches: the non-autocratic approach and the authoritarian approach. The Socratic Method is often adopted in the teaching at law schools in the United States. In their different experiences of studying and teaching, scholars’ views over the use of the Socratic Method in teaching the law is controversial. The approvers consider that the method is effective in teaching basic legal principles. The dissenters consider that the classroom experience is humiliating to all students. However, most scholars would agree that it depends on how well teachers implement the Socratic Method so that students may benefit from the process. Comparatively, there is also possibility that these models or approaches of the Socratic Method might be properly applied in the teaching of different law courses. In United States, the Meno model is mainly applied. Besides, for students’ understanding the application of law, teachers may adopt the authoritarian approach. For students to understand the amending of law, teachers may use the non-autocratic approach. In this article, the author introduced and analyzed his teaching of law using the Socratic Method and demonstrated how useful it has been for educating students to have deliberation ability.

Comparative morality judgments about lesbians and gay men teaching and adopting children.

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Kirby, Brenda J; Michaelson, Christina

2015-01-01

The purpose of this study was to compare morality judgments of American Catholics and the general public about lesbians and gay men adopting and teaching children. The general sample endorsed higher agreement that lesbians and gay men should be allowed to adopt and to teach children compared to the Catholic only sample. Older participants were less accepting than all other age groups, and there was an interaction effect between education and political ideology such that those with less education and with more politically conservative beliefs were generally less accepting of lesbians and gay men adopting and teaching children.

Learning to teach effectively: Science, technology, engineering, and mathematics graduate teaching assistants' teaching self-efficacy

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Dechenne, Sue Ellen

Graduate teaching assistants (GTAs) from science, technology, engineering, and mathematics (STEM) are important in the teaching of undergraduate students (Golde & Dore, 2001). However, they are often poorly prepared for teaching (Luft, Kurdziel, Roehrig, & Turner, 2004). This dissertation addresses teaching effectiveness in three related manuscripts: (1) A position paper that summarizes the current research on and develops a model of GTA teaching effectiveness. (2) An adaptation and validation of two instruments; GTA perception of teaching training and STEM GTA teaching self-efficacy. (3) A model test of factors that predict STEM GTA teaching self-efficacy. Together these three papers address key questions in the understanding of teaching effectiveness in STEM GTAs including: (a) What is our current knowledge of factors that affect the teaching effectiveness of GTAs? (b) Given that teaching self-efficacy is strongly linked to teaching performance, how can we measure STEM GTAs teaching self-efficacy? (c) Is there a better way to measure GTA teaching training than currently exists? (d) What factors predict STEM GTA teaching self-efficacy? An original model for GTA teaching effectiveness was developed from a thorough search of the GTA teaching literature. The two instruments---perception of training and teaching self-efficacy---were tested through self-report surveys using STEM GTAs from six different universities including Oregon State University (OSU). The data was analyzed using exploratory and confirmatory factor analysis. Using GTAs from the OSU colleges of science and engineering, the model of sources of STEM GTA teaching self-efficacy was tested by administering self-report surveys and analyzed by using OLS regression analysis. Language and cultural proficiency, departmental teaching climate, teaching self-efficacy, GTA training, and teaching experience affect GTA teaching effectiveness. GTA teaching self-efficacy is a second-order factor combined from self

The Effects of a Dyslexia-Centred Teaching Programme.

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Hornsby, Beve; Miles, T. R.

1980-01-01

Results are presented for 107 dyslexic children who received instruction through a "dyslexia-centered" (structured, sequential, cumulative, and thorough) program at a hospital clinic, a unit attached to a university department, or a private center. This teaching program proved very successful at all three settings. (Author/SJL)

Survey on astrobiology research and teaching activities within the United kingdom.

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Dartnell, Lewis R; Burchell, Mark J

2009-10-01

While astrobiology is apparently growing steadily around the world, in terms of the number of researchers drawn into this interdisciplinary area and teaching courses provided for new students, there have been very few studies conducted to chart this expansion quantitatively. To address this deficiency, the Astrobiology Society of Britain (ASB) conducted a questionnaire survey of universities and research institutions nationwide to ascertain the current extent of astrobiology research and teaching in the UK. The aim was to provide compiled statistics and an information resource for those who seek research groups or courses of study, and to facilitate new interdisciplinary collaborations. The report here summarizes details gathered on 33 UK research groups, which involved 286 researchers (from undergraduate project students to faculty members). The survey indicates that around 880 students are taking university-level courses, with significant elements of astrobiology included, every year in the UK. Data are also presented on the composition of astrobiology students by their original academic field, which show a significant dominance of physics and astronomy students. This survey represents the first published systematic national assessment of astrobiological academic activity and indicates that this emerging field has already achieved a strong degree of penetration into the UK academic community.

Sustainability Assessment Using a Unit-based Sustainability ...

African Journals Online (AJOL)

A sustainability assessment study was performed with three teaching departments at Rhodes University – Ichthyology and Fisheries Science, Anthropology, and Accounting. The assessment used a Unit-based Sustainability Assessment Tool (USAT) and was guided by systems thinking and the ontological framework ...

Teaching Arturo Ui: Triumph of Whose Will?

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Rhiel, Mary

1993-01-01

Describes a unit on teaching Brecht in an introductory literature course, and suggests that students are better able to read and discuss Brecht's Hitler play if they first view and discuss Leni Riefenstahl's film Triumph of the Will. Guidelines are provided on how best to present and explore the two works with students. (LET)

Teaching the Holocaust as a Cautionary Tale

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Marks, Melissa J.

2017-01-01

Teaching about the Holocaust as an atrocity of the 1940s misleads students into thinking that it is a genocide occurred, that the world agreed "Never Again," and that the United Nations would prevent future genocides. With genocides in Rwanda, Srebrenica, and Syria occurring in the years since the Holocaust, teachers need to use the…

Understanding Graduate School Aspirations: The Effect of Good Teaching Practices

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Hanson, Jana M.; Paulsen, Michael B.; Pascarella, Ernest T.

2016-01-01

This study examined the effects of good teaching practices on post-baccalaureate degree aspirations using logistic regression techniques on a multi-institutional, longitudinal sample of students at 4-year colleges and universities in the USA. We examined whether eight good teaching practices (non-classroom interactions with faculty, prompt…

Detection of Oxacillin Resistance in Isolated from the Neonatal and Pediatric Units of a Brazilian Teaching Hospital

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Valéria Cataneli Pereira

2009-01-01

Full Text Available Objective To determine, by phenotypic and genotypic methods, oxacillin susceptibility in Staphylococcus aureus strains isolated from pediatric and neonatal intensive care unit patients seen at the University Hospital of the Botucatu School of Medicine. Methods A total of 100 S. aureus strains isolated from the following materials were studied: 25 blood cultures, 21 secretions, 12 catheters, 3 cannulae and one chest drain from 62 patients in the neonatal unit, and 36 blood cultures, one pleural fluid sample and one peritoneal fluid sample from 38 patients in the pediatric unit. Resistance of the S. aureus isolates to oxacillin was evaluated by the disk diffusion method with oxacillin (1 μg and cefoxitin (30 μg, agar screening test using Mueller-Hinton agar supplemented with 6 μg/ml oxacillin and 4% NaCl, and detection of the mecA gene by PCR. In addition, the isolates were tested for β-lactamase production using disks impregnated with Nitrocefin and hyperproduction of β-lactamase using amoxicillin (20 μg and clavulanic acid (10 μg disks. Results Among the 100 S. aureus strains included in the study, 18.0% were resistant to oxacillin, with 16.1% MRSA being detected in the neonatal unit and 21.0% in the pediatric unit. The oxacillin (1 μg and cefoxitin (30 μg disk diffusion methods presented 94.4% and 100% sensitivity, respectively, and 98.8% specificity. The screening test showed 100% sensitivity and 98.8% specificity. All isolates produced β-lactamase and one of these strains was considered to be a hyperproducer. Conclusions The 30 μg cefoxitin disk diffusion method presented the best result when compared to the 1 μg oxacillin disk. The sensitivity of the agar screening test was similar to that of the cefoxitin disk diffusion method and higher than that of the oxacillin disk diffusion method. We observed variations in the percentage of oxacillin-resistant isolates during the study period, with a decline over the last years which might

Teaching Quality and Learning Creativity in Technical and Vocational Schools

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Kembuan, D. R. E.; Rompas, P. T. D.; Mintjelungan, M.; Pantondate, T.; Kilis, B. M. H.

2018-02-01

The purpose of this study is to obtain information about the teacher quality of teaching and learning creativity with the outcomes of student learning in a vocational high school in Indonesia. This research is a survey research. The sample used in this research is 50 teachers, selected by simple random sampling. Data were analyzed by using correlation analysis. The findings of this study are as follows: (1) There is a significant and positive correlation between teacher quality of teaching with the outcomes of student learning at the vocational high school; (2) There is a significant and positive correlation between learning creativity with the outcomes of student learning at the vocational high school, and (3) there is a significant and positive correlation between the teacher quality of teaching and learning creativity with the outcomes of student learning at the school. That is, if the use of appropriate the teacher quality of teaching and learning creativity, then the outcomes of student learning at the school. Finally it can be concluded that to improve the outcomes of student learning, it has to be followed by an improvement of teacher quality of teaching and learning creativity.

Designing Learning Environments to Teach Interactive Quantum Physics

Science.gov (United States)

Puente, Sonia M. Gomez; Swagten, Henk J. M.

2012-01-01

This study aims at describing and analysing systematically an interactive learning environment designed to teach Quantum Physics, a second-year physics course. The instructional design of Quantum Physics is a combination of interactive lectures (using audience response systems), tutorials and self-study in unit blocks, carried out with small…

The Teaching of Geomorphology and the Geography/Geology Debate.

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Petch, Jim; Reid, Ian

1988-01-01

Examines the place of geomorphology in undergraduate programs in the United Kingdom. A questionnaire survey reveals that geomorphology is widely taught in all geo- and environmental sciences, but that teaching methods and the size of the curriculum vary significantly between disciplines. (LS)

Teacher collaboration and elementary science teaching: Using action research as a tool for instructional leadership

Science.gov (United States)

Roberts, Sara Hayes

The primary purpose of this action research study was to explore an elementary science program and find ways to support science education as an administrator of an elementary school. The study took place in a large suburban school system in the southeastern United States. Seven teachers at a small rural school volunteered to participate in the study. Each participant became an active member of the research by determining what changes needed to take place and implementing the lessons in science. The study was also focused on teacher collaboration and how it influenced the science instruction. The data collected included two interviews, ten observations of science lessons, the implementation of four science units, and informal notes from planning sessions over a five month period. The questions that guided this study focused on how teachers prepare to teach science through active learning and how instruction shifts due to teacher collaboration. Teachers were interviewed at the beginning of the study to gain the perceptions of the participants in the areas of (a) planning, (b) active learning, (c) collaboration, and (d) teaching science lessons. The teachers and principal then formed a research team that determined the barriers to teaching science according to the Standards, designed units of study using active learning strategies, and worked collaboratively to implement the units of study. The action research project reviewed the National Science Education Standards, the theory of constructivism, active learning and teacher collaboration as they relate to the actions taken by a group of teachers in an elementary school. The evidence from this study showed that by working together collaboratively and overcoming the barriers to teaching science actively, teachers feel more confident and knowledgeable about teaching the concepts.

Improving Early Career Science Teachers' Ability to Teach Space Science

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Schultz, G. R.; Slater, T. F.; Wierman, T.; Erickson, J. G.; Mendez, B. J.

2012-12-01

assigned interning student teachers in using the GEMS Space Science Sequence. As such, the project targeted the high leverage point of early career teachers who may well go on to use the GEMS materials for the next 30 years of their teaching careers, impacting potentially many hundreds of students. External evaluation showed that the novice teachers mentored by the master teachers felt knowledgeable about the topics covered in the four units after teaching the Space Science units. However, they seemed relatively less confident about the solar system, and objects beyond the solar system, which are covered in Units 3 and 4, respectively. This may be due to the fact that not all of them taught these units. Overall, mentees felt strongly on the post-survey taken at the end of the year that they have acquired good strategies for teaching the various topics, suggesting that the support they received while teaching and working with a mentor was of real benefit to them. The main challenges reported by the novice teachers were not having time to meet or talk with their mentors, and having different approaches to teaching from their mentors. In general, however, the novice teachers had very positive experiences with their mentor teachers and the curriculum materials provided.

Acrolein and Asthma Attack Prevalence in a Representative Sample of the United States Adult Population 2000 – 2009

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deCastro, B. Rey

2014-01-01

Background Acrolein is an air toxic and highly potent respiratory irritant. There is little epidemiology available, but US EPA estimates that outdoor acrolein is responsible for about 75 percent of non-cancer respiratory health effects attributable to air toxics in the United States, based on the Agency's 2005 NATA (National-Scale Air Toxics Assessment) and acrolein's comparatively potent inhalation reference concentration of 0.02 µg/m3. Objectives Assess the association between estimated outdoor acrolein exposure and asthma attack reported by a representative cross-sectional sample of the adult United States population. Methods NATA 2005 chronic outdoor acrolein exposure estimates at the census tract were linked with residences oif adults (≥18 years old) in the NHIS (National Health Interview Survey) 2000 – 2009 (n = 271,348 subjects). A sample-weighted logistic regression model characterized the association between the prevalence of reporting at least one asthma attack in the 12 months prior to survey interview and quintiles of exposure to outdoor acrolein, controlling for potential confounders. Results In the highest quintile of outdoor acrolein exposure (0.05 – 0.46 µg/m3), there was a marginally significant increase in the asthma attack pOR (prevalence-odds ratio [95% CI]  = 1.08 [0.98∶1.19]) relative to the lowest quintile. The highest quintile was also associated with a marginally significant increase in prevalence-odds (1.13 [0.98∶1.29]) in a model limited to never smokers (n = 153,820). Conclusions Chronic exposure to outdoor acrolein of 0.05 – 0.46 µg/m3 appears to increase the prevalence-odds of having at least one asthma attack in the previous year by 8 percent in a representative cross-sectional sample of the adult United States population. PMID:24816802

Urban Teacher Academy Project Toolkit: A Guide to Developing High School Teaching Career Academies.

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Berrigan, Anne; Schwartz, Shirley

There is an urgent need not only to attract more people into the teaching profession but also to build a more diverse, highly qualified, and culturally sensitive teaching force that can meet the needs of a rapidly changing school-age population. This Toolkit takes best practices from high school teacher academies around the United States and…

Teaching Chemical Engineers about Teaching

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Heath, Daniel E.; Hoy, Mary; Rathman, James F.; Rohdieck, Stephanie

2013-01-01

The Chemical and Biomolecular Engineering Department at The Ohio State University in collaboration with the University Center for the Advancement of Teaching developed the Chemical Engineering Mentored Teaching Experience. The Mentored Teaching Experience is an elective for Ph.D. students interested in pursuing faculty careers. Participants are…

Teaching Dictionary Skills through a Slang Dictionary.

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Steed, Stanley M.

A unit for teaching dictionary skills through the compilation of a slang dictionary was written with the purpose of providing an inductive learning situation. The students are to begin by defining slang usage and bringing in slang words and definitions on cards. Small groups are to be formed to evaluate the definitions and make additions. In…

The Sport Education Model: A Track and Field Unit Application

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O'Neil, Kason; Krause, Jennifer M.

2016-01-01

Track and field is a traditional instructional unit often taught in secondary physical education settings due to its history, variety of events, and potential for student interest. This article provides an approach to teaching this unit using the sport education model (SEM) of instruction, which has traditionally been presented as a model for team…

Workshop on Teaching Thermodynamics

CERN Document Server

1985-01-01

It seemed appropriate to arrange a meeting of teachers of thermodynamics in the United Kingdom, a meeting held in the pleasant surroundings of Emmanuel College, Cambridge, in Sept~mber, 1984. This volume records the ideas put forward by authors, the discussion generated and an account of the action that discussion has initiated. Emphasis was placed on the Teaching of Thermodynamics to degree-level students in their first and second years. The meeting, a workshop for practitioners in which all were expected to take part, was remarkably well supported. This was notable in the representation of essentially every UK university and polytechnic engaged in teaching engineering thermodynamics and has led to a stimulating spread of ideas. By intention, the emphasis for attendance was put on teachers of engineering concerned with thermodynamics, both mechanical and chemical engineering disciplines. Attendance from others was encouraged but limited as follows: non-engineering acad­ emics, 10%, industrialists, 10%. The ...

Topics from Australian Conferences on Teaching Statistics

CERN Document Server

Phillips, Brian; Martin, Michael

2014-01-01

The first OZCOTS conference in 1998 was inspired by papers contributed by Australians to the 5th International Conference on Teaching Statistics. In 2008, as part of the program of one of the first National Senior Teaching Fellowships, the 6th OZCOTS was held in conjunction with the Australian Statistical Conference, with Fellowship keynotes and contributed papers, optional refereeing and proceedings. This venture was so successful that the 7th and 8th OZCOTS were similarly run, conjoined with Australian Statistical Conferences in 2010 and 2012. Authors of papers from these OZCOTS conferences were invited to develop chapters for refereeing and inclusion in this volume. There are sections on keynote topics, undergraduate curriculum and learning, professional development, postgraduate learning, and papers from OZCOTS 2012. Because OZCOTS aim to unite statisticians and statistics educators, the approaches this volume takes are immediately relevant to all who have a vested interest in good teaching practices. Glo...

Letter-Sound Reading: Teaching Preschool Children Print-to-Sound Processing

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Wolf, Gail Marie

2016-01-01

This intervention study investigated the growth of letter sound reading and growth of consonant-vowel-consonant (CVC) word decoding abilities for a representative sample of 41 US children in preschool settings. Specifically, the study evaluated the effectiveness of a 3-step letter-sound teaching intervention in teaching preschool children to…

Pre- and In-Service Preschool Teachers' Science Teaching Efficacy Beliefs

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Aslan, Durmus; Tas, Isil; Ogul, Irem Gürgah

2016-01-01

In this study, pre- and in-service preschool teachers' science teaching efficacy beliefs were investigated. The sample included 100 pre-service (50 first grades and 50 last grades) and 73 in-service preschool teachers. As a data collection tool "Science Teaching Efficacy Belief Instrument" was used. Findings indicated that in-service…

Did recent changes in Medicare reimbursement hit teaching hospitals harder?

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Konetzka, R Tamara; Zhu, Jingsan; Volpp, Kevin G

2005-11-01

To inform the policy debate on Medicare reimbursement by examining the financial effects of the Balanced Budget Act of 1997 (BBA) and subsequent adjustments on major academic medical centers, minor teaching hospitals, and nonteaching hospitals. The authors simulated the impacts of BBA and subsequent BBA adjustments to predict the independent effects of changes in Medicare reimbursement on hospital revenues using 1997-2001 Medicare Cost Reports for all short-term acute-care hospitals in the United States. The authors also calculated actual (nonsimulated) operating and total margins among major teaching, minor teaching, and nonteaching hospitals to account for hospital response to the changes. The BBA and subsequent refinements reduced Medicare revenues to a greater degree in major teaching hospitals, but the fact that such hospitals had a smaller proportion of Medicare patients meant that the BBA reduced overall revenues by similar percentages across major, minor, and nonteaching hospitals. Consistently lower margins may have made teaching hospitals more vulnerable to cuts in Medicare support. Recent Medicare changes affected revenues at teaching and nonteaching hospitals more similarly than is commonly believed. However, the Medicare cuts under the BBA probably exacerbated preexisting financial strain on major teaching hospitals, and increased Medicare funding may not suffice to eliminate the strain. This report's findings are consistent with recent calls to support needed services of teaching hospitals through all-payer or general funds.

Triangular model integrating clinical teaching and assessment

Directory of Open Access Journals (Sweden)

Abdelaziz A

2014-03-01

Full Text Available Adel Abdelaziz,1,2 Emad Koshak3 1Medical Education Development Unit, Faculty of Medicine, Al Baha University, Al Baha, Saudi Arabia; 2Medical Education Department, Faculty of Medicine, Suez Canal University, Egypt; 3Dean and Internal Medicine Department, Faculty of Medicine, Al Baha University, Al Baha, Saudi Arabia Abstract: Structuring clinical teaching is a challenge facing medical education curriculum designers. A variety of instructional methods on different domains of learning are indicated to accommodate different learning styles. Conventional methods of clinical teaching, like training in ambulatory care settings, are prone to the factor of coincidence in having varieties of patient presentations. Accordingly, alternative methods of instruction are indicated to compensate for the deficiencies of these conventional methods. This paper presents an initiative that can be used to design a checklist as a blueprint to guide appropriate selection and implementation of teaching/learning and assessment methods in each of the educational courses and modules based on educational objectives. Three categories of instructional methods were identified, and within each a variety of methods were included. These categories are classroom-type settings, health services-based settings, and community service-based settings. Such categories have framed our triangular model of clinical teaching and assessment. Keywords: curriculum development, teaching, learning, assessment, apprenticeship, community-based settings, health service-based settings

Assessment of the radionuclide composition of "hot particles" sampled in the Chernobyl nuclear power plant fourth reactor unit.

Science.gov (United States)

Bondarkov, Mikhail D; Zheltonozhsky, Viktor A; Zheltonozhskaya, Maryna V; Kulich, Nadezhda V; Maksimenko, Andrey M; Farfán, Eduardo B; Jannik, G Timothy; Marra, James C

2011-10-01

Fuel-containing materials sampled from within the Chernobyl Nuclear Power Plant (ChNPP) Unit 4 Confinement Shelter were spectroscopically studied for gamma and alpha content. Isotopic ratios for cesium, europium, plutonium, americium, and curium were identified, and the fuel burn-up in these samples was determined. A systematic deviation in the burn-up values based on the cesium isotopes in comparison with other radionuclides was observed. The studies conducted were the first ever performed to demonstrate the presence of significant quantities of 242Cm and 243Cm. It was determined that there was a systematic underestimation of activities of transuranic radionuclides in fuel samples from inside of the ChNPP Confinement Shelter, starting from 241Am (and going higher) in comparison with the theoretical calculations.

VISUAL TEACHING TECHNOLOGY IN IT SYSTEMS FOR THE “MILLENNIAL GENERATION”

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Robert Lis

2015-11-01

Full Text Available This publication presents the ongoing development of visual teaching technology in IT systems, which can be used for e-learning for the “Millennial Generation”. The analysis of different models of teaching making use of visual messages, leads to the conclusion that systems more advanced in VPN technologies possess substantial educational qualities. These systems include TightVPN, UltraVNC, OpenVPN, RealVNC or Radmin and ComodoUNITE as well as TeamViewer.

The Effects of the First Part of the CoRT Program for Teaching Thinking (BREADTH) on the Development of Communication Skills among a Sample of Students from Al al-Bayt University in Jordan

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Alshurman, Wael Mohammad

2017-01-01

This study aimed to investigate the effects of the first part of the CoRT program for teaching thinking (BREADTH) on the development of communication skills among a sample of students from Al al-Bayt University in Jordan. The study sample consisted of all the students enrolled in the training session for the first part of the CoRT program held by…

Legal Aspects of Teaching Music Students with Disabilities

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Crockett, Jean B.

2017-01-01

The public education of students with disabilities in the United States is governed by federal policies that promote school improvement, protect students from discrimination, and provide those who need it with special education and related services to meet their individual needs. This article explains the legal aspects of teaching students with…

Weather or Not To Teach Junior High Meteorology.

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Knorr, Thomas P.

1984-01-01

Presents a technique for teaching meteorology allowing students to observe and analyze consecutive weather maps and relate local conditions; a model illustrating the three-dimensional nature of the atmosphere is employed. Instructional methods based on studies of daily weather maps to trace systems sweeping across the United States are discussed.…

The Effect of Teaching Experience on Service-Learning Beliefs of Dental Hygiene Educators

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Burch, Sharlee Shirley

2013-01-01

The purpose of this non-experimental causal-comparative study was to determine if service-learning teaching experience affects dental hygiene faculty perceptions of service-learning benefits and barriers in the United States. Dental hygiene educators from entry-level dental hygiene education programs in the United States completed the Web-based…

PERBANDINGAN KEEFEKTIFAN QUANTUM TEACHING DAN TGT PADA PEMBELAJARAN MATEMATIKA DITINJAU DARI PRESTASI DAN MOTIVASI

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Trisnawati Trisnawati

2015-11-01

  COMPARISON OF THE EFFECTIVENESS OF QUANTUM TEACHING AND TGT IN MATHEMATICS’ INSTRUCTION VIEWED FROM ACHIEVEMENT AND MOTIVATION Abstract This study aims to describe the effectiveness of the Quantum Teaching and Cooperative TGT Models and compare the effectiveness of the Quantum Teaching models with TGT in mathematics’ instruction viewed from the students’ achievement and learning motivation. This study was a quasi-experimental study using the pretest-posttest nonequivalent group design. The research population was all grade VIII students, while the sample is students of Class VIII-D and VIII-E. The data collecting instruments consisted of a students’ learning achievement test and learning motivation to questionnaires. To test the effectiveness of the Quantum Teaching and TGT models, the data were analyzed using one sample t-test. Then, to comparethe effectiveness of the Quantum Teaching models TGT models, the data were analyzed using MANOVA and continued using the t-Beonferroni test. The results of the study show that the Quantum Teaching and TGT models are effective and the Quantum Teaching model is more effective than the TGT models in mathematics’ instruction viewed from the students’ achievement and learning motivation. Keywords: quantum teaching models, TGT models, learning achievement, learning motivation

Aspects of Students' Reasoning about Variation in Empirical Sampling Distributions

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Noll, Jennifer; Shaughnessy, J. Michael

2012-01-01

Sampling tasks and sampling distributions provide a fertile realm for investigating students' conceptions of variability. A project-designed teaching episode on samples and sampling distributions was team-taught in 6 research classrooms (2 middle school and 4 high school) by the investigators and regular classroom mathematics teachers. Data…

Teaching Motivations, Characteristics and Professional Growth: Results from the Great Expectations (GE) Programme in the United States

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Thomson, Margareta Maria; Turner, Jeannine

2015-01-01

This present study sought to explore reasons given by K-12 teachers about their motivation to remain in teaching, their motivation for engaging in professional development, and characteristics of their teaching. Participants (N = 151) were public teachers of different grade levels from the USA enrolled in a one-week professional development…

Complementing Operating Room Teaching With Video-Based Coaching.

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Hu, Yue-Yung; Mazer, Laura M; Yule, Steven J; Arriaga, Alexander F; Greenberg, Caprice C; Lipsitz, Stuart R; Gawande, Atul A; Smink, Douglas S

2017-04-01

Surgical expertise demands technical and nontechnical skills. Traditionally, surgical trainees acquired these skills in the operating room; however, operative time for residents has decreased with duty hour restrictions. As in other professions, video analysis may help maximize the learning experience. To develop and evaluate a postoperative video-based coaching intervention for residents. In this mixed methods analysis, 10 senior (postgraduate year 4 and 5) residents were videorecorded operating with an attending surgeon at an academic tertiary care hospital. Each video formed the basis of a 1-hour one-on-one coaching session conducted by the operative attending; although a coaching framework was provided, participants determined the specific content collaboratively. Teaching points were identified in the operating room and the video-based coaching sessions; iterative inductive coding, followed by thematic analysis, was performed. Teaching points made in the operating room were compared with those in the video-based coaching sessions with respect to initiator, content, and teaching technique, adjusting for time. Among 10 cases, surgeons made more teaching points per unit time (63.0 vs 102.7 per hour) while coaching. Teaching in the video-based coaching sessions was more resident centered; attendings were more inquisitive about residents' learning needs (3.30 vs 0.28, P = .04), and residents took more initiative to direct their education (27% [198 of 729 teaching points] vs 17% [331 of 1977 teaching points], P based coaching is a novel and feasible modality for supplementing intraoperative learning. Objective evaluation demonstrates that video-based coaching may be particularly useful for teaching higher-level concepts, such as decision making, and for individualizing instruction and feedback to each resident.

Exploring Changes to a Teacher's Teaching Practices and Student Learning through a Volleyball Content Knowledge Workshop

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Kim, Insook

2016-01-01

This paper describes how improving a teacher's content knowledge changes his teaching practices and its subsequent effects on student learning during a middle school volleyball instructional unit. The study was designed to challenge teacher educators' thinking about the importance of in-depth content knowledge for effective teaching by…

Teaching Morally and Teaching Morality

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Fenstermacher, Gary D.; Osguthorpe, Richard D.; Sanger, Matthew N.

2009-01-01

In this article, the authors introduce what they believe is an important distinction between teaching morality and teaching morally. In P-12 schools, the moral education debate often focuses on character education programs or other moral curricula. Such programs and curricula are championed as a means of teaching morality and transmitting moral…

Preliminary Efficacy of Adapted Responsive Teaching for Infants at Risk of Autism Spectrum Disorder in a Community Sample

Directory of Open Access Journals (Sweden)

Grace T. Baranek

2015-01-01

Full Text Available This study examined the (a feasibility of enrolling 12-month-olds at risk of ASD from a community sample into a randomized controlled trial, (b subsequent utilization of community services, and (c potential of a novel parent-mediated intervention to improve outcomes. The First Year Inventory was used to screen and recruit 12-month-old infants at risk of ASD to compare the effects of 6–9 months of Adapted Responsive Teaching (ART versus referral to early intervention and monitoring (REIM. Eighteen families were followed for ~20 months. Assessments were conducted before randomization, after treatment, and at 6-month follow-up. Utilization of community services was highest for the REIM group. ART significantly outperformed REIM on parent-reported and observed measures of child receptive language with good linear model fit. Multiphase growth models had better fit for more variables, showing the greatest effects in the active treatment phase, where ART outperformed REIM on parental interactive style (less directive, child sensory responsiveness (less hyporesponsive, and adaptive behavior (increased communication and socialization. This study demonstrates the promise of a parent-mediated intervention for improving developmental outcomes for infants at risk of ASD in a community sample and highlights the utility of earlier identification for access to community services earlier than standard practice.

Teaching Temperature with Technology

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Schillaci, Michael

2010-10-01

In recent years it has become very popular to introduce computational tools and/or simulations into the classroom. While the intention of this classroom addition is often meant to help elucidate a particular physical phenomena, teachers at ALL levels --- whether graduate or undergraduate, secondary- or middle-school --- may miss important teaching moments by either relying upon or struggling with the technology! I will demonstrate this phenomena with a sample teaching module developed at our instiitution that seeks to discover the relationship between temperature and latitude by having students gather data (e.g., average monthly temperature for a chosen city) from various world wide web resources. This task may be very difficult for students and teachers for reasons ranging from slow connection speeds to an inability to plot and interpret data.I will wrap up by demonstarting a simple Maple routine that will produce the graphs easily and discuss ways in which this kind of top-down solution may be the best bet for using and teaching technology at all levels.

Characteristics of fuel CRUD from Ringhals Unit 4. A comparison of CRUD samples from ultrasonic fuel cleaning and fuel scrape

International Nuclear Information System (INIS)

Chen, Jiaxin; Eskhult, Jonas; Marks, Chuck; Dingee, John; Bengtsson, Bernt; Wells, Daniel

2014-01-01

The characteristics and behaviour of PWR fuel CRUD are closely related to plant radiation field build-up and the risks of CRUD-Induced Power Shifts (CIPS, previously AOA) and CRUD-Induced Localized Corrosion (CILC). At Ringhals NPP fuel scrape technology has frequently been used to collect fuel CRUD samples as a part of plant water chemistry monitoring programs. In 2012, high efficiency ultrasonic fuel cleaning (HE-UFC) technology was first used at Ringhals Unit 4 to reduce the risk of CIPS, which was expected to increase due to steam generator replacement and a subsequent power uprate. In the HE-UFC system a “first-of-a-kind” CRUD sampling system was installed for collecting fuel CRUD. It is of interest to compare the fuel CRUD samples collected by the two different CRUD sampling methods and to understand if HE-UFC crud sampling could be used to replace or supplement the fuel scrape method. This paper presents some preliminary results on isotopic compositions, elemental compositions, and phase compositions of fuel CRUD samples collected from similar fuel rods and assemblies by both methods during the 2012 refueling outage, one cycle after steam generator replacement at Ringhals Unit 4. The results show that the characteristics of fuel CRUD sampled by HE-UFC and fuel scrape, although not always identical, were similar or correlated to some extent in terms of weight ratios of Ni to Fe and Cr to Fe as well as specific activities of Co-58, Co-60 and Cr-51. However, due to the limited experience with the HE-UFC sampling method, more consideration is required if the statistical significance of the obtained data and indications are to be verified. (author)

Teaching & Learning Tips 1: Teaching perspectives - an introduction.

Science.gov (United States)

Rana, Jasmine; Burgin, Susan

2017-11-01

Challenge: Clinical and research responsibilities often leave little or no time to plan thoughtful teaching encounters with trainees. This "Teaching & Learning Tips" series is designed to be an accessible guide for dermatologists who want to improve their teaching skills. It is comprised of 12 articles about how to enhance teaching in various settings informed by research about how people learn and expert-derived or data-driven best practices for teaching. The series begins with a review of principles to optimize learning in any setting, including cognitive load theory, active learning strategies, and the impact of motivation and emotion on learning. It transitions into a practical "how to" guide format for common teaching scenarios in dermatology, such as lecturing, case-based teaching, and teaching procedures, among others. Herein, we kickoff the series by unpacking assumptions about teaching and learning. What does it mean to teach and learn? © 2017 The International Society of Dermatology.

Mapping of Primary Instructional Methods and Teaching Techniques for Regularly Scheduled, Formal Teaching Sessions in an Anesthesia Residency Program.

Science.gov (United States)

Vested Madsen, Matias; Macario, Alex; Yamamoto, Satoshi; Tanaka, Pedro

2016-06-01

In this study, we examined the regularly scheduled, formal teaching sessions in a single anesthesiology residency program to (1) map the most common primary instructional methods, (2) map the use of 10 known teaching techniques, and (3) assess if residents scored sessions that incorporated active learning as higher quality than sessions with little or no verbal interaction between teacher and learner. A modified Delphi process was used to identify useful teaching techniques. A representative sample of each of the formal teaching session types was mapped, and residents anonymously completed a 5-question written survey rating the session. The most common primary instructional methods were computer slides-based classroom lectures (66%), workshops (15%), simulations (5%), and journal club (5%). The number of teaching techniques used per formal teaching session averaged 5.31 (SD, 1.92; median, 5; range, 0-9). Clinical applicability (85%) and attention grabbers (85%) were the 2 most common teaching techniques. Thirty-eight percent of the sessions defined learning objectives, and one-third of sessions engaged in active learning. The overall survey response rate equaled 42%, and passive sessions had a mean score of 8.44 (range, 5-10; median, 9; SD, 1.2) compared with a mean score of 8.63 (range, 5-10; median, 9; SD, 1.1) for active sessions (P = 0.63). Slides-based classroom lectures were the most common instructional method, and faculty used an average of 5 known teaching techniques per formal teaching session. The overall education scores of the sessions as rated by the residents were high.

Antarctica: Teaching and Learning about. A Teacher's Guide.

Science.gov (United States)

Kiernan, Jan; Brewer, Warren

In 1980 the members of the Pacific Circle Consortium (Australia, New Zealand, the United States, Japan, and Canada) considered a proposal from the Tasmanian Education Department for a project to develop a curriculum framework and teaching materials about the Antarctic. The outcome was the Antarctic Project conducted jointly by Australia and New…

Preparing clinical laboratory science students with teaching skills.

Science.gov (United States)

Isabel, Jeanne M

2010-01-01

Training clinical laboratory science (CLS) students in techniques of preparation and delivery of an instructional unit is an important component of all CLS education programs and required by the national accrediting agency. Participants of this study included students admitted to the CLS program at Northern Illinois University and enrolled in the teaching course offered once a year between the years of 1997 and 2009. Courses on the topic of "teaching" may be regarded by CLS students as unnecessary. However, entry level practitioners are being recruited to serve as clinical instructors soon after entering the workforce. Evaluation of the data collected indicates that students are better prepared to complete tasks related to instruction of a topic after having an opportunity to study and practice skills of teaching. Mentoring CLS students toward the career role of clinical instructor or professor is important to maintaining the workforce.

Handing It Over: Giving Students Responsibility for Teaching in a Sheltered Content Course.

Science.gov (United States)

Heuser, Linda; Tabet, J. Sirena

1998-01-01

To expand cognitive knowledge, increase language competency, and promote active learning, a content instructor and a language professor collaborated to develop a final unit in which teams of Japanese college sophomores, studying in a 10-month program in the United States, teach their classmates in English about a topic of interest concerning…

Validation of the abbreviated Radon Progeny Integrating Sampling Unit (RPISU) method for Mesa County, Colorado

International Nuclear Information System (INIS)

Langner, G.H. Jr.

1987-06-01

The US Department of Energy (DOE) Office of Remedial Action and Waste Technology established the Technical Measurements Center at the DOE Grand Junction, Colorado, Projects Office to standardize, calibrate, and compare measurements made in support of DOE remedial action programs. Indoor radon-daughter concentration measurements are made to determine whether a structure is in need of remedial action. The Technical Measurements Center conducted this study to validate an abbreviated Radon Progeny Integrated Sampling Unit (RPISU) method of making indoor radon-daughter measurements to determine whether a structure has a radon-daughter concentration (RDC) below the levels specified in various program standards. The Technical Measurements Center established a criterion against which RDC measurements made using the RPISU sampling method are evaluated to determine if sampling can be terminated or whether further measurements are required. This abbreviated RPISU criterion was tested against 317 actual sets of RPISU data from measurements made over an eight-year period in Mesa County, Colorado. The data from each location were tested against a standard that was assumed to be the same as the actual annual average RDC from that location. At only two locations was the criterion found to fail. Using the abbreviated RPISU method, only 0.6% of locations sampled can be expected to be falsely indicated as having annual average RDC levels below a given standard

Teaching Residential Design Based on a Multicultural Education Ideology

Science.gov (United States)

Read, Marilyn A.; Owens, Nancy J.

2011-01-01

This experiential teaching method demonstrates students' enhanced understanding of the influences that cross-cultural perspectives have on the interior design of the home and is achieved through research and application of elements of assimilation and acculturation in the United States. Knowledge of human factors, family dynamics, geographic…

Moving beyond "Second" and "Foreign": An Examination of the Discursive Construction of Teaching English and Spanish

Science.gov (United States)

Houser, Nicole M.

2011-01-01

This dissertation explores how teaching Spanish and English as second languages in the United States has been traditionally defined, the common assumptions that are held about each context, and the influence these assumptions have on instructional practices and student learning. In order to explore how teaching English and Spanish is constructed…

Investigating the Knowledge Needed for Teaching Mathematics: An Exploratory Validation Study Focusing on Teaching Practices

Science.gov (United States)

Charalambous, Charalambos Y.

2016-01-01

Central in the frameworks proposed to capture the knowledge needed for teaching mathematics is the assumption that teachers need more than pure subject-matter knowledge. Validation studies exploring this assumption by recruiting contrasting populations are relatively scarce. Drawing on a sample of 644 Greek-Cypriots preservice and inservice…

Impact of Qualification Framework in United Arab Emirates: A case ...

African Journals Online (AJOL)

QFE) on the undergraduate Bachelor of Pharmacy (BPharm) curriculum in the United Arab Emirates (UAE) context. Method: Curriculum developers (faculty and other stakeholders) have selected appropriate teaching, learning and assessment ...

Peer Observation of Rounds Leads to Collegial Discussion of Teaching.

Science.gov (United States)

Pierce, J Rush; Rendón, Patrick; Rao, Deepti

2018-01-01

Faculty in the Division of Hospital Medicine provide most of the clinical teaching for learners at our institution. The majority of these faculty are Assistant Professors with limited formal instruction in clinical teaching. Previous Divisional strategies to improve clinical teaching ability included discussion of effective teaching behaviors, developing written expectations for teaching faculty, and instituting seminars on effective clinical teaching. Heretofore, the Division had not utilized a direct observation exercise. We developed a direct observation exercise to encourage discussion of teaching techniques and contemplation of change. Using a social learning model, we developed a peer-to-peer observation followed by a nonevaluative discussion. We created a tool for describing teaching behaviors in 5 domains that were similar to or different from the usual behavior of the observing peer: learner presentations, team leadership, bedside teaching, professionalism, and other. After the observation, the observing and observed faculty met to discuss observed teaching behaviors. Both faculty members discussed and then recorded any teaching behaviors that they planned to adopt or change. We implemented this intervention in a 22-member Academic Division of Hospital Medicine at a tertiary care medical center in the United States. A high proportion were junior faculty and graduates of our residency program. We reviewed records of 28 of 31 observations that were completed during the initial 9-month period of implementation and later surveyed faculty. The exercise resulted in planned changes in teaching behaviors that included instituting new methods to improve teaching team leadership, triaging of patients seen on rounds, faculty behaviors during oral presentations, giving real-time feedback, use of technology and humor, demonstrating physical examination findings, and modeling professional behaviors. Faculty later reported adoption of new teaching behaviors that were

Relationships between teaching faculty and teaching librarians

CERN Document Server

Katz, Linda S

2014-01-01

Every librarian who teaches in an academic library setting understands the complexities involved in partnering with teaching faculty. Relationships Between Teaching Faculty and Teaching Librarians recounts the efforts of librarians and faculty working together in disciplines across the board to create and sustain connections crucial to the success of library instruction. This unique collection of essays examines various types of partnerships between librarians and faculty (networking, coordination, and collaboration) and addresses the big issues involved, including teaching within an academic

The application of network teaching in applied optics teaching

Science.gov (United States)

Zhao, Huifu; Piao, Mingxu; Li, Lin; Liu, Dongmei

2017-08-01

Network technology has become a creative tool of changing human productivity, the rapid development of it has brought profound changes to our learning, working and life. Network technology has many advantages such as rich contents, various forms, convenient retrieval, timely communication and efficient combination of resources. Network information resources have become the new education resources, get more and more application in the education, has now become the teaching and learning tools. Network teaching enriches the teaching contents, changes teaching process from the traditional knowledge explanation into the new teaching process by establishing situation, independence and cooperation in the network technology platform. The teacher's role has shifted from teaching in classroom to how to guide students to learn better. Network environment only provides a good platform for the teaching, we can get a better teaching effect only by constantly improve the teaching content. Changchun university of science and technology introduced a BB teaching platform, on the platform, the whole optical classroom teaching and the classroom teaching can be improved. Teachers make assignments online, students learn independently offline or the group learned cooperatively, this expands the time and space of teaching. Teachers use hypertext form related knowledge of applied optics, rich cases and learning resources, set up the network interactive platform, homework submission system, message board, etc. The teaching platform simulated the learning interest of students and strengthens the interaction in the teaching.

Teaching Styles and Occupational Stress among Chinese University Faculty Members

Science.gov (United States)

Zhang, Li-fang

2007-01-01

The primary aim of this research is to investigate the predictive power of occupational stress for teaching style among university faculty members. A sample of 144 faculty members from a large university in the People's Republic of China rated themselves on three ability scales and responded to the Thinking Styles in Teaching Inventory and to four…

Development and Experiment in College Teaching.

Science.gov (United States)

Committee on Institutional Cooperation.

These reports comprise sample collections of experimental instructional projects seeking new and better arrangements for teaching. The entries in section one, describe department-based projects in accounting, art history, biology, botany, business administration, communication, counseling, dairy science, design, education, engineering, language,…

Hinduism: A Unit for Junior High and Middle School Social Studies Classes.

Science.gov (United States)

Galloway, Louis J.

As an introduction and explanation of the historical development, major concepts, beliefs, practices, and traditions of Hinduism, this teaching unit provides a course outline for class discussion and activities for reading the classic epic, "The Ramayana." The unit requires 10 class sessions and utilizes slides, historical readings,…

Pre-Service Music Teachers' Metaphorical Perceptions of the Concept of a Music Teaching Program

Science.gov (United States)

Kiliç, Deniz Beste Çevik

2017-01-01

This study was intended to reveal pre-service music teachers' perceptions of the concept of a "music teaching program" with the use of metaphors. Its sample included 130 pre-service music teachers in the Music Teaching Program of Fine Arts Teaching Department in Balikesir University's Education Faculty. The study data were collected by…

Effects of Childhood Adversity on Bullying and Cruelty to Animals in the United States: Findings from a National Sample

Science.gov (United States)

Vaughn, Michael G.; Fu, Qiang; Beaver, Kevin M.; DeLisi, Matt; Perron, Brian E.; Howard, Matthew O.

2011-01-01

This study examined effects of type of and cumulative burden of childhood adversities on bullying and cruelty to animals in the United States. Data were derived from Waves I and II of the National Epidemiologic Survey on Alcohol and Related Conditions, a nationally representative sample of U.S. adults. Structured psychiatric interviews were…

[New container of sample: role in the reduction of bacterial contamination of standard platelet units].

Science.gov (United States)

Fehri, S; Tazi, I; Loukhmass, L; Benchemsi, N

2006-12-01

Bacterial contamination of unstable blood products constitutes today the most frequent infectious risk transmitted by blood transfusion. Platelet concentrates are often incrimineted. As responsible germs are in general of cutaneous origin, a sample procedure with diversion of the first 20 ml during blood donation is studied. The aim of this study is to evaluate the results of this technique on bacterial contamination rate of standard platelet units prepared at the regional blood transfusion center in Casablanca. A comparative study of two types of sample pockets is made: 500 Standard Platelet concentrates (CPS) are prepared after collection using standard triple bags (Baxter) (group 1) and 560 pockets of CPS were prepared after collection using triple bags with Sample Diversion Pouch sampling system for elimination of the first 20 ml of donation (Macopharma and Terumo) (group 2). The skin was disinfected in two times with alcohol 70%. The bacteriological study was made in the two groups at the third day of conservation. Six CPS of group 1 were contaminated, of which five were staphylococci coagulase negative and one bacillus sp. Six CPS of group 2 were contaminated, of which five were staphylococci coagulase negative and one staphylococcus aureus. The bacteria isolated were those of cutaneous flora at 100%. Diversion of first 20 ml of blood donation results in a 16.6% reduction in bacterial contamination of CPS (P>0.05). The non-significant reduction in the prevalence of the bacterial infection of CP formulates the problem of the indication of the sampling devices with derivation of first 20 ml during blood collection.

A Comparison of Passion and Teaching Modality

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Scott Greenberger

2016-01-01

Full Text Available Research exists that applies the dualistic model of passion to face-to-face teaching, but no research has applied this model to online instruction. Distance education theories imply a need to discover factors contributing to online faculty motivation to engage students. Although there has been extensive exploration of intrinsic and extrinsic motivation to teach online, factors contributing to consistent and optimal teaching behavior has received less attention. There is evidence that the passion construct is independent of both intrinsic and extrinsic motivation. A stratified random sample of online and face-to-face faculty (n = 92 were surveyed using the Passion Scale. The results showed that 95 percent of the sampled online faculty self-identified as passionate for their online instruction. In the between-groups analysis, there were no significant differences in the variables of passion orientation, harmonious passion, and obsessive passion by modality. This research provides a basis for future research of passion in online instruction. In addition, this study adds another dimension for research within distance education theory, providing increased evidence for what motivates online instructors to consistently and effectively engage students.

Teaching style beliefs among U.S. and Israeli faculty.

Science.gov (United States)

Behar-Horenstein, Linda S; Mitchell, Gail S; Notzer, Netta; Penfield, Randy; Eli, Ilana

2006-08-01

The purpose of this study was to determine if self-reported teaching style beliefs were different among faculty at a U.S. and an Israeli dental school. Teacher-centered practices refer to beliefs that the teacher holds the subject matter expertise and students are generally passive learners who must be told what to think. Student-centered practices refer to beliefs that students must learn how to construct their own understanding. Student-centered teaching is directed towards enabling students to think about complex issues. Twenty-seven of fifty-eight (47.37 percent) faculty at a dental school in the United States and thirty of thirty-four (88 percent) Israeli dental faculty teaching in basic science courses completed the Teaching Behavior Preferences Survey (TBPS). The TBPS is a thirty-item instrument that measures two domains of teaching styles--teacher-centered (TC) and student-centered (SC)--and four subdomains: methods of instruction (MI), classroom milieu (CM), use of questions (UQ), and use of assessment (UA). Findings revealed that there were no significant differences in student-centered and teacher-centered teaching practices and methods of instruction, classroom milieu, and use of questions. There was a significant difference between the U.S. and Israeli groups in their reported use of assessment. The U.S. faculty reported a greater preference for student-centered assessment practices than did the Israeli faculty.

PENGARUH MODEL PEMBELAJARAN QUANTUM TEACHING BERBANTUAN MODUL QT-BILINGUAL TERHADAP HASIL BELAJAR SISWA

Directory of Open Access Journals (Sweden)

Husna Amalana

2015-11-01

Full Text Available Quantum teaching learning model supported by QT(Quantum Teaching-bilingual module emphasize optimization all multiple intelligences and learning style of students in learning activities with TANDUR frame. This research aimed to find out the effect of quantum teaching learning model supported by QT-bilingual module to the achievement of X grade students of SMA in Kedungwuni, how much the effect magnitude, and how student response. This research uses true experimental design with X.1 and X.8 classes as reasearch samples which determined by cluster random sampling technique. Data were collected through documentation, test, observation and questionnaire method. The results of hypothesis test analysis showed correlation and determination coefficient are 0.54 and 29.16%. The results of questionnaire stated that the students’ response is very good to quantum teaching learning model assisted by QT-bilingual module. Based on the analysis, it can be concluded that quantum teaching learning model assisted by QT-bilingual module effects on student learning outcomes by achieving the medium level of effect with contribution is 29.16%. Students’ response is very good actually to quantum teaching learning model supported by QT-bilingual module.Keywords: Quantum Teaching, QT-Bilingual Module 

Teaching with iPads

Science.gov (United States)

Maj, Hubert

2015-04-01

Bilingual students in high school with bilingual units in Boguchwała have received iPads for learning English and a few subjects using CLIL (biology, basics of entrepreneurship, geography, IT and mathematics). Lessons with iPads are interesting for students for several reasons. First of all, teenagers like new technologies and using iPads for teaching helps students to learn by fun. Secondly, iPads give new possibilities of looking for knowledge about each theme. Moreover, teaching with iPads develops students' engagement. They have a chance to choose a few among over 65 000 applications for gathering and then presenting information about the lesson topic. They can easily prepare presentations, movies, cartoons, mind maps or whatever they like. Teaching students, thanks to the iPads, makes it their initiative, and the teacher can inspire them to look for the knowledge rather than disciplining pupils. But teaching with iPads is connected with many problems. For instance, there are not any examples on how to teach using these tools. It is very up-to-date technology and teachers firstly must learn the possibilities of iPads and look for new applications. It takes much time, especially at the beginning, and is difficult especially for inexperienced teachers. In addition, it is almost impossible to maintain control of the iPads for all of the students during the lesson. They can use their iPads for something unconnected with the topic of the lesson. Thirdly is lack of time - active methods (with iPads as well) are more time-consuming and it could be that they do not finish the whole program. And of course the last, but not at least, is the problem of money. Some of the applications must be paid for, and it is usually obligatory to possess a credit card. Fortunately, it is not expensive - applications usually cost a few euros and many of them are free and really good.

Teaching Abroad: Why Teachers Prefer Teaching Overseas

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Mustafa Serbes

2017-12-01

Full Text Available Teaching overseas has always been a great opprotunity for academic and social development. Teachers who have international experiences stand a better chance of not only developing their teaching skills, communication skills and classroom management but also learning new languages and about other cultures. Teaching abroad can help teachers promote their skills for efficiency and effectiveness. It is important to stress that teachers with international experience can teach effectively and can contribute to the achievement of their students more. This paper focuses on five reasons why teachers prefer teaching overseas.

The Teaching of Culture in English Language Teaching

Institute of Scientific and Technical Information of China (English)

吴月娥

2012-01-01

　　Language is not only part of culture, but also the carrier. The relationship between them decides the important role of culture teaching in language teaching. However, some problems still exist in college English teaching. For example, classroom English teaching time is not enough for culture teaching; English learners’native language thinking has negative transfer in the target language learning, etc.. In order to solve these problems, this paper tends to discuss whether English teaching should put an emphasis on Big-C Culture or Little-c Culture.

IMPLEMENTASI METODE PEMBELAJARAN BERBALIK (RESIPROCAL TEACHING PADA MATA PELAJARAN AKUNTANSI

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J Titik Haryati

2011-05-01

Full Text Available The objective of the researches is to know wether resiprocal teaching learning can improve understanding accounting subject on the topic transaction journal cooperative accounting. Population in this research where XII IPS students in SMA Negeri 1 Tegal. Sample in this research where XII IPS 1 students in SMA Negeri 1 Tegal. Result of this research show reciprocal teaching learning implementation can improve understanding accounting subject on the topic transaction journal cooperative accounting. This can be should 80% students can reach the target. Based on the result, it is suggested that teacher can implement reciprocal teaching learning, and to use relevan literature. Key Words: Metode pembelajaran berbalik (reciprocal teaching, prestasi belajar

Peer Teaching among Physical Therapy Students during Human Gross Anatomy: Perceptions of Peer Teachers and Students

Science.gov (United States)

Youdas, James W.; Hoffarth, Brianna L.; Kohlwey, Scott R.; Kramer, Christine M.; Petro, Jaime L.

2008-01-01

Despite nearly 200 accredited entry-level physical therapist education programs in the United States that culminate in a doctoral degree, only a paucity of reports have been published regarding the efficacy of peer teaching in gross anatomy. No one has described the usefulness of peer teaching from the viewpoint of the peer teacher. An organized…

Science Teaching as Educational Interrogation of Scientific Research

Science.gov (United States)

Ginev, Dimitri

2013-01-01

The main argument of this article is that science teaching based on a pedagogy of questions is to be modeled on a hermeneutic conception of scientific research as a process of the constitution of texts. This process is spelled out in terms of hermeneutic phenomenology. A text constituted by scientific practices is at once united by a hermeneutic…

Do You Know Our Marine Algae? A Marine Education Infusion Unit.

Science.gov (United States)

Butzow, John W.; Gregory, Charles J.

Designed to provide teaching materials for middle school and junior high school teachers in northern New England, this marine education unit presents teacher-tested ideas and activities for use in the classroom and in field trips to the shore. Each unit includes ideas and activities drawn from a variety of content areas so that teachers of many…

Using the CLEAN educational resource collection for building three-dimensional lessons to teach the climate system

Science.gov (United States)

Gold, A. U.; Sullivan, S. M.; Manning, C. L. B.; Ledley, T. S.; Youngman, E.; Taylor, J.; Niepold, F., III; Kirk, K.; Lockwood, J.; Bruckner, M. Z.; Fox, S.

2017-12-01

The impacts of climate change are a critical societal challenge of the 21st century. Educating students about the globally connected climate system is key in supporting the development of mitigation and adaptation strategies. Systems thinking is required for students to understand the complex, dynamic climate systems and the role that humans play within them. The interdisciplinary nature of climate science challenges educators, who often don't have formal training in climate science, to identify resources that are scientifically accurate before weaving them together into units that teach about the climate system. The Climate Literacy and Energy Awareness Network (CLEAN) supports this work by providing over 700 peer-reviewed, classroom-ready resources on climate and energy topics. The resource collection itself provide only limited instructional guidance, so educators need to weave the resources together to build multi-dimensional lessons that develop systems thinking skills. The Next Generation Science Standards (NGSS) science standards encourage educators to teach science in a 3-dimensional approach that trains students in systems thinking. The CLEAN project strives to help educators design NGSS-style, three-dimensional lessons about the climate system. Two approaches are currently being modeled on the CLEAN web portal. The first is described in the CLEAN NGSS "Get Started Guide" which follows a step-by-step process starting with the Disciplinary Core Idea and then interweaves the Cross-Cutting Concepts (CCC) and the Science and Engineering Practices (SEP) based on the teaching strategy chosen for the lesson or unit topic. The second model uses a climate topic as a starting place and the SEP as the guide through a four-step lesson sequence called "Earth Systems Investigations". Both models use CLEAN reviewed lessons as the core activity but provide the necessary framework for classroom implementation. Sample lessons that were developed following these two

Vacuum Delivery in Jos University Teaching Hospital, Jos, Nigeria ...

African Journals Online (AJOL)

Obstetric practice continues to change, particularly assisted vaginal delivery. Vacuum delivery is a mode of delivery technique in Jos University Teaching Hospital (JUTH) in the maternity unit. The objective of the study was to determine the rate of ventouse delivery, its indications, and maternal and fetal morbidity in our ...

The Development of Pedagogical Content Knowledge in First-Year Graduate Teaching Assistants

Science.gov (United States)

Judson, Thomas W.; Leingang, Matthew

2016-01-01

Our investigation is concerned with new teachers developing their ability to understand student thinking. We conducted individual interviews with graduate students teaching calculus for the first time, interviewing a representative sample of graduate students before and after their first teaching assignment. The interviews were transcribed and…

Teaching Methods and Their Impact on Students' Emotions in Mathematics: An Experience-Sampling Approach

Science.gov (United States)

Bieg, Madeleine; Goetz, Thomas; Sticca, Fabio; Brunner, Esther; Becker, Eva; Morger, Vinzenz; Hubbard, Kyle

2017-01-01

Various theoretical approaches propose that emotions in the classroom are elicited by appraisal antecedents, with subjective experiences of control playing a crucial role in this context. Perceptions of control, in turn, are expected to be influenced by the classroom social environment, which can include the teaching methods being employed (e.g.,…

The University of Zambia School Teaching Experience: Is It Effective?

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Peter Chomba Manchishi

2014-05-01

Full Text Available Teaching practice exercises serve the purpose of orienting the teacher into real classroom situations where the novice puts his or her skills into practice. Education students at the University of Zambia (UNZA go through the school teaching experience after their third year of study. This comes after they have arguably completed enough content and methodology courses to teach. The purpose of this study was to establish the effectiveness of the UNZA school teaching experience. The research instruments used were interview guides, observation checklists, and focus group discussions. The respondents included 80 serving teachers, 80 student teachers, and 10 head teachers drawn from 10 high schools in the Lusaka District. In addition, 10 lecturers from UNZA were also sampled. The findings revealed that the design and delivery of the UNZA student teaching experience was not effective.

Tree-Fruit Production. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

Science.gov (United States)

O'Bryan, Robert C.; Iverson, Maynard J.

Designed as a guide for teachers in planning and conducting young and adult farmer classes, the unit covers the basic areas of tree-fruit production. The format of the 10-lesson unit allows for the utilization of the problem-solving and discussion methods of teaching. The major objective of the unit is to develop the ability to effectively…

Probability Issues in without Replacement Sampling

Science.gov (United States)

Joarder, A. H.; Al-Sabah, W. S.

2007-01-01

Sampling without replacement is an important aspect in teaching conditional probabilities in elementary statistics courses. Different methods proposed in different texts for calculating probabilities of events in this context are reviewed and their relative merits and limitations in applications are pinpointed. An alternative representation of…

Using "To Kill a Mockingbird" as a Conduit for Teaching about the School-to-Prison Pipeline

Science.gov (United States)

Maher, Steffany Comfort

2013-01-01

The author primarily teaches traditional high school English texts in a largely white, middle-class school, but the method she uses allows her to address important issues relevant to students. One unit she teaches is an investigation of the criminal justice system and a variety of issues related to the school-to-prison pipeline. A crucial text…

Academic performance and students' teaching assessment in pilot experiments of European Higher Education

OpenAIRE

Molero López Barajas, David

2007-01-01

In this work we show a study based on an analysis of academic marks as well as on a teaching valuation of a students sample participating in a pilot experience for the European Credit System Implantation in the Music Teachers Instruction Course. We also detail the way of evaluating the students and the resources used to valuate the teaching. We analyse the differences between the student’s marks and their opinion about the teaching in two students groups, one of them using a traditional teach...

General informatics teaching with B-Learning teaching model

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Nguyen The Dung

2018-03-01

Full Text Available Blended learning (B-learning, a combination of face-to-face teaching and E-learning-supported-teaching in an online course, and Information and Communication Technology (ICT tools have been studied in recent years. In addition, the use of this teaching model is effective in teaching and learning conditions in which some certain subjects are appropriate for the specific teaching context. As it has been a matter of concern of the universities in Vietnam today, deep studies related to this topic is crucial to be conducted. In this article, the process of developing online courses and organizing teaching for the General Informatics subject for first-year students at the Hue University of Education with B-learning teaching model will be presented. The combination of 60% face-to-face and 40% online learning.

Amphiphilic mediated sample preparation for micro-flow cytometry

Science.gov (United States)

Clague, David S [Livermore, CA; Wheeler, Elizabeth K [Livermore, CA; Lee, Abraham P [Irvine, CA

2009-03-17

A flow cytometer includes a flow cell for detecting the sample, an oil phase in the flow cell, a water phase in the flow cell, an oil-water interface between the oil phase and the water phase, a detector for detecting the sample at the oil-water interface, and a hydrophobic unit operatively connected to the sample. The hydrophobic unit is attached to the sample. The sample and the hydrophobic unit are placed in an oil and water combination. The sample is detected at the interface between the oil phase and the water phase.

Mobile units to hydro geochemistry characterization

International Nuclear Information System (INIS)

Gomez, P.; Martinez, B.; Turrero, M.J.

1994-01-01

This report shows the mobile units for hydro geochemical studies. The authors analyze the work of mobile unit and the cars that conform the unit: Sampling car and analysis car: The sampling and equipment are took into account as well

One Hen: Teaching Elementary-Level Economics for Civic Engagement

Science.gov (United States)

Whitlock, Annie McMahon

2013-01-01

This dissertation is a qualitative case study focused on describing and analyzing the student and teacher experience with One Hen, a project-based learning unit specifically designed to teach civic engagement. In this study I address three questions: 1) Do fifth-grade students' knowledge and skills in economics change after participating in a…

Teaching about Islam and Muslims While Countering Cultural Misrepresentations

Science.gov (United States)

Elbih, Randa

2015-01-01

Contemporary global events of the War on Terror, the War on ISIS, and the United States contentious relationship with Muslim societies make it crucial to teach about Islam and Muslims in school. However, negative representations of Islam and Muslims often impede this process. Overcoming these challenges is critical for the development of…

Does Staff Development in Cognitively Guided Instructional Theory Change Middle School Teachers' Mental Models about Teaching and Learning?

Science.gov (United States)

Schmitz, Judith R.

This practicum was designed to increase middle-level teaching teams' understanding of cognitively guided instructional strategies or brain-based learning theories and to promote the incorporation of these strategies into the teaching of cross-curriculum thematic units. Twelve staff development modules based on a new perspective of learning which…

Exploration on teaching reform of theory curriculum for engineering specialties

Science.gov (United States)

Zhang, Yan; Shen, Wei-min; Shen, Chang-yu; Li, Chen-xia; Jing, Xu-feng; Lou, Jun; Shi, Yan; Jin, Shang-zhong

2017-08-01

The orientation of talents cultivation for local colleges is to train engineering application-oriented talents, so the exploration and practice on teaching reform of theory curriculum was carried out. We restructured the knowledge units basing on numerical solution problems, and chose the software to build algorithm models for improving the analytical and designed ability. Relying on micro video lessons platform, the teacher-student interaction was expanded from class to outside. Also, we programmed new experimental homework, which was suited for process evaluation. The new teaching mode has achieved good effect, and the students' application ability was significantly improved.

Teaching mathematics to able children

CERN Document Server

Koshy, Valsa

2012-01-01

This book enables teachers to effectively meet the needs of their most able mathematicians. Using a tried and tested set of principles developed and used by The Able Children's Education Unit at Brunel University, the author demonstrates how to: identify high mathematical ability in a pupil, plan suitably challenging activities and teach them most effectively within the existing National Numeracy framework, make the most of the classroom resources available, including ICT and external agencies, implement strategies for differentiation, illustrated with real-life classroom examples. Ac

¿Why are women invisible in the Teaching of history? Abstract

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Edda Sant Obiols

2011-07-01

Full Text Available In this article we wonder why women are invisible in the teaching of history and we develop some assumptions about the reasons for this invisibility. We analyze the place women occupy in the curriculum of social sciences and history of Catalonia to claim their presence in texts and in practices. We exemplify their role in a teaching unit called Gifts of the 36 -Women of the 36- dedicated to recall the role of Republican women during the Spanish Civil War, the Franquism and the transition to democracy.

Teaching methods in PE teaching

OpenAIRE

Šekeljić, Goran V.; Stamatović, Milovan V.

2016-01-01

The methods used in teaching physical education, as well as in every other very specific teaching area, have their own uniqueness and enormous importance in teaching. In the last fifty years literature showed many different methods systematized by several different criteria. Some were just taken from general didactics, some were tailored to the needs of physical education classes, and a few new ones were discovered. The special value of this work is that the existing methods are supplemented ...

Teaching Units for Consumer Home Economics. Topic: Housing and Interior Decorating, Bilingual/Spanish.

Science.gov (United States)

Bernadt, Ruth

The instructional aids in this packet were designed to be used by high school home economics teachers who have Spanish speaking students with limited English skills mainstreamed into their regular classes. The teaching aids can be used by both English and Spanish speaking students at the same time because both Spanish and English are presented on…

Effectiveness of a 40-minute Ophthalmologic Examination Teaching Session on Medical Student Learning

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Wirachin Hoonpongsimanont

2015-10-01

Full Text Available Introduction: Emergency physicians are among the few specialists besides ophthalmologists who commonly perform ophthalmologic examinations using the slit lamp and other instruments. However, most medical schools in the United States do not require an ophthalmology rotation upon completion. Teaching procedural skills to medical students can be challenging due to limited resources and instructor availability. Our study assesses the effectiveness of a 40-minute hands-on teaching session on ophthalmologic examination for medical students using only two instructors and low-cost equipment. Methods: We performed an interventional study using a convenience sample of subjects. Pre- and post-workshop questionnaires on students’ confidence in performing ophthalmologic examination were administered. We used a paired t-test and Wilcoxon rank test to analyze the data. Results: Of the 30 participants in the study, the mean age was 25 and the majority were first-year medical students. The students’ confidence in performing every portion of the ophthalmologic exam increased significantly after the teaching session. We found that the average confidence level before the teaching session were below 2 on a 1-5 Likert scale (1 being the least confident. Confidence levels in using the slit lamp had the highest improvement among the skills taught (2.17 95% CI [1.84-2.49]. Students reported the least improvement in their confidence in assessing extraocular movements (0.73, 95% CI [0.30-1.71] and examining pupillary function (0.73, 95% CI [0.42-1.04]. We observed the biggest difference in median confidence level in the use of the tonometer (4 with a p-value of <0.05. Conclusion: A 40-minute structured hands-on training session can significantly improve students’ confidence levels in ophthalmologic skills.

Using Case Studies to Teach Courtesy Strategies.

Science.gov (United States)

Moore, Patrick

1990-01-01

Explains some courtesy techniques that technical professionals can use to deal with interpersonal problems that arise in writing situations. Presents three case studies with sample responses to show how case studies can teach these courtesy strategies to technical writing students. (MM)

Incidence, outcome and risk factors for sepsis - a two year retrospective study at surgical intensive care unit of a teaching hospital in Pakistan

International Nuclear Information System (INIS)

Asghar, A.; Hashmi, M.; Rashid, S.; Khan, F.H.

2016-01-01

Background: Sepsis is amongst the leading causes of admission to the intensive care units and is associated with a high mortality. However, data from developing countries is scarse. Aim of conducting this study was to determine the incidence, outcome and risk factors for sepsis on admission to surgical intensive care unit (SICU) of a teaching hospital in Pakistan. Methods: Two year retrospective observational study included all consecutive adult admissions to the surgical intensive care unit (SICU) of a University Hospital, from January 2012 to December 2013. Results: Two hundred and twenty-nine patients met the inclusion criteria. Average age of the patients was 46.35±18.23 years (16-85), mean Acute Physiology and Chronic Health Evaluation II (APACHE II) score was 15.92±8.13 and males were 67.6 percentage. Median length of ICU stay was 4 [IQR 5]. 43 percentage patients fulfilled the criteria of sepsis at the time of admission to the SICU and incidence of severe sepsis/septic shock was 35 percentage. Abdominal sepsis was the most frequent source of infection (57.5 percentage). The overall intensive care unit mortality was 32.31 percentage but the mortality of sepsis-group was 51.15 percentage as compared to 17.7 percentage of the non-sepsis group. Stepwise logistic regression model showed that increasing age, female gender, non-operative admission, admission under general surgery and co-morbidities like ischaemic heart disease and chronic kidney disease were significant predictors of sepsis. Conclusion: The incidence of sepsis and severe sepsis/septic shock, on admission to SICU is high and mortality of the sepsis group is nearly three times the mortality of the non-sepsis group. (author)

Integrated sampling and analysis plan for samples measuring >10 mrem/hour

International Nuclear Information System (INIS)

Haller, C.S.

1992-03-01

This integrated sampling and analysis plan was prepared to assist in planning and scheduling of Hanford Site sampling and analytical activities for all waste characterization samples that measure greater than 10 mrem/hour. This report also satisfies the requirements of the renegotiated Interim Milestone M-10-05 of the Hanford Federal Facility Agreement and Consent Order (the Tri-Party Agreement). For purposes of comparing the various analytical needs with the Hanford Site laboratory capabilities, the analytical requirements of the various programs were normalized by converting required laboratory effort for each type of sample to a common unit of work, the standard analytical equivalency unit (AEU). The AEU approximates the amount of laboratory resources required to perform an extensive suite of analyses on five core segments individually plus one additional suite of analyses on a composite sample derived from a mixture of the five core segments and prepare a validated RCRA-type data package

Masonry. Teacher's Guide. Building Maintenance Units of Instruction.

Science.gov (United States)

Barnes, Bill

This teaching guide on masonry building maintenance, one in a series of six publications designed for building maintenance instructors in Texas, is designed to give students an understanding of masonry construction. Introductory material provides teachers with information on use of the units of instruction and personalization and localization of…

"Content" versus "Style": Acquiescence in Student Evaluation of Teaching?

Science.gov (United States)

Spooren, Pieter; Mortelmans, Dimitri; Thijssen, Peter

2012-01-01

Structural equation modelling is used to measure the existence of a response style (in particular, acquiescence) behind three balanced Likert scales measuring different concepts in a questionnaire for student evaluation of teaching in higher education. Exploration with one sample (n = 1125) and confirmation in a second sample (n = 710) from a…

[A Survey of the Perception of Nurses Toward the Practice Environment at a Regional Teaching Hospital in Central Taiwan].

Science.gov (United States)

Hung, Jui-Tai; Lin, Ching-Wen; Wen, Wei-Chun; Lin, Esther Ching-Lan

2015-08-01

The nursing practice environment has been shown to wield significant influence on nursing retention and nursing quality of care. Because a large percentage of Taiwan nurses currently work at regional teaching hospitals, exploring the perception toward the practice environment of nurses working at this type of hospital is important. This study explored the perception of nurses working at a regional teaching hospital in central Taiwan toward their practice environment. A cross-sectional research design with a sample of 474 nurses from a regional hospital in central Taiwan was conducted. Instruments including the demographic data and the Chinese-version Practice Environment Scale-Nursing Work Index (CPES-NWI) were anonymously self-administered. Overall, participants were moderately satisfied with their practice environment, with the greatest dissatisfaction focused on staffing and resource adequacy. Work unit and nursing level, respectively, had significant impacts on perceptions regarding the practice environment. Furthermore, discriminant analysis identified two new compound variables: 1) adequate staffing resources and partnership in the workplace and 2) supportive administrative management environment. Participants who worked in medical and surgical units were significantly more dissatisfied with the adequacy of staffing resources and partnership in the workplace than participants who worked in acute/intensive and special units. Participants at the N2 level were significantly more dissatisfied with the supportive nature of the administrative management environment. These findings support that the nursing practice environment of regional hospitals may be improved using several measures, including: modifying the staffing and resource adequacy of nurses, fostering collaborative nurse-physician relationships, and further involving nurses in administrative management and decision-making.

Grammar as an “Art of Lettes” in Foreign Language Teaching (A Study of Teaching English Verb Tenses in Lower and Upper Secondary Schools

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Harťanská Jana

2018-04-01

Full Text Available Introduction: This paper focuses on the issue of teaching verb tenses in Slovak lower and upper secondary schools – in particular, on teaching three grammatical tenses (Present Simple, Present Continuous, and Simple Present Perfect and the learner’s ability to use them. It also identifies the mistakes made by the learners in the research sample, causes of their mistakes, and suggests ways of eliminating these errors.

Preservice Teachers' Multicultural Teaching Concerns and Knowledge of Parent Involvement

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Trotti, Judy; Harris, Mary M.; Jacobson, Arminta; Brown, Amber

2012-01-01

Implementation of a parent involvement curriculum at a large university in the Southwest United States is described. Pre- and posttests confirmed that preservice teachers (n = 78) gained significant knowledge about parent engagement practices (p less than 0.001). Scores from a multicultural teaching-concerns survey were correlated with…

Teaching Ethos from the Dumpster: "Dive" and Food Waste Rhetoric

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Dubisar, Abby M.; Hunt, Kathleen P.

2018-01-01

Courses: Rhetorical Criticism, Composition, Environmental Communication. Objectives: This unit activity, for which students view a documentary to identify and evaluate persuasive ethos and then create their own rhetorical messages for reducing food waste, serves as a platform for teaching both the critique and practice of rhetoric, as well as…

The importance of oral Spanish teaching to multilingual students: A ...

African Journals Online (AJOL)

This paper explores important aspects of teaching Spanish, both spoken and written, to multilingual students, with specific reference to United Sates International University (USIU), a private institution located in Nairobi, Kenya. The beginner students of Spanish at the University speak at least 3 languages, one of which is ...

Effective Strategies for Teaching Evolution: The Primary Evolution Project

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Hatcher, Chris

2015-01-01

When Chris Hatcher joined the Primary Evolution Project team at the University of Reading, his goal was to find effective strategies to teach evolution in a way that keeps children engaged and enthused. Hatcher has collaborated with colleagues at the University's Institute of Education to break the evolution unit down into distinct topics and…

Two sampling techniques for game meat

OpenAIRE

van der Merwe, Maretha; Jooste, Piet J.; Hoffman, Louw C.; Calitz, Frikkie J.

2013-01-01

A study was conducted to compare the excision sampling technique used by the export market and the sampling technique preferred by European countries, namely the biotrace cattle and swine test. The measuring unit for the excision sampling was grams (g) and square centimetres (cm2) for the swabbing technique. The two techniques were compared after a pilot test was conducted on spiked approved beef carcasses (n = 12) that statistically proved the two measuring units correlated. The two sampling...

Research on University Network Teaching Platform (Blackboard in Teaching Management

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Gou Zhao Xia

2016-01-01

Full Text Available With rapid development of online education; teaching platform based on the network, as a new instructional mode has become a hot topic in online teaching. In this paper, the he teaching situation and existing problems on online was analyzed by comparing the difference between network teaching platform and traditional classroom teaching. Then the strategies of network teaching management and the case, which is focusing on the characteristics of Blackboard with the application of network teaching management was presents.

The Implementation of Pain Management and Assessment in Neonatal Intensive Care Units of Teaching Hospitals Affiliated to Tehran University of Medical Sciences

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O Rahimi

2017-06-01

Full Text Available BACKGROUND AND OBJECTIVE: Neonatal pain causes changes in the structure and function of brain in addition to acute physiologic symptoms and is followed by delayed development of infants. This study aims to determine the implementation of pain management and assessment in neonatal intensive care units. METHODS: This cross-sectional study was conducted among 138 nurses working in neonatal intensive care units through census. The data were collected using researcher – made questionnaire including two parts: pain management and assessment and demographic information. The minimum and maximum scores were 0 and 552, respectively, shown in the form of percentage. FINDINGS: At a response rate of 80.23%, the mean age of participants was 31.76±5.41 years and the mean experience of nurses working in a neonatal intensive care unit was 4.36 ± 3.58 years. The cases of implementation of pain management and assessment were as follows: care management for pain reduction (72.8%, allow parents to relieve pain (68.5%, swaddling (66.7%, pain assessment while implementing therapeutic and caring measures (62.9%, the use of sucrose solution (61.6%, teaching parents about observing pain symptoms in the infant’s face (58.7%, recording infant’s pain behaviors and the method for relieving the pain (52.4%, pain assessment at least every 4 hours (52.2% and the use of valid tools for pain assessment (36.8%. CONCLUSION: According to the results of this study, pain management and assessment was implemented in more than half of the cases.

Teaching English Grammar Through Communicative Language Teaching Approach

Institute of Scientific and Technical Information of China (English)

王玮

2013-01-01

Grammar is an important part of language learning. In order for students to have a functional knowledge of a language (in other words, that they can spontaneously produce language) they must have at least some knowledge about the grammatical con⁃structs of the language in question. How grammar can be taught? Considering various second language teaching methods, teaching grammar through Communicative Language Teaching Approach is the most talked. Emphasis in this article is put on the applica⁃tion of Communicative Language Teaching Approach in grammar teaching in college English classes.

From Classroom Teaching to Remote Teaching

DEFF Research Database (Denmark)

Borch, Ole; Helbo, Jan; Knudsen, Morten

2000-01-01

for teaching purpose on the Internet. It is also described how courses in the two different teaching environments can be maintained in one place. More professional teaching tools are available on the market, but the methods described in this paper are based on Luvit[1], an open low-cost web-based teaching tool...... and at the same time easy to learn and use by both developer and students. Two in-house project groups have tested the project work with success after a short learning period. 35 remote students under Open Education in Multimedia Industrial Information Technology (MII) are using the Luvit[1] tool and the methods...

Online Teaching Efficacy: A Product of Professional Development and Ongoing Support.

Science.gov (United States)

Richter, Sally; Idleman, Lynda

2017-08-22

The purpose of the pilot study was to investigate the perceptions of online teaching efficacy of nursing faculty who teach courses in which 51% or more of the content is offered online. Bandura's psychological construct of self-efficacy served as the conceptual framework. The research survey was administered to nursing faculty in a state university system located in the southeastern United States of America, plus two private universities. The Michigan Nurse Educator's Sense of Efficacy for Online Teaching Scale, which contains 32 items that measure how nurse educators judge their current capabilities for teaching online nursing courses, was used to gather data. Overall, the scores reflected that faculty perceived themselves as quite a bit efficacious on a scale that ranged from 1 to 9. As nursing educators received more support in designing and implementing online courses, their efficacy increased. It is critical that faculty are supported on an ongoing basis to increase and develop online teaching skills in order to teach high-quality courses in online programs. Faculty members must also be recognized for their work, time, and commitment required to be effective online educators. The findings of this study revealed those participants who had a number of professional development supports and release time to develop online courses have a greater sense of efficacy.

Alternate methods to teach history of anesthesia.

Science.gov (United States)

Desai, Manisha S; Desai, Sukumar P

2014-02-01

Residency programs in anesthesiology in the United States struggle to balance the conflicting needs of formal didactic sessions, clinical teaching, and clinical service obligations. As a consequence of the explosion in knowledge about basic and applied sciences related to our specialty, residents and fellows are expected to make substantial efforts to supplement formal lectures with self-study. There is strong evidence to suggest that members of the younger generation use nontraditional methods to acquire information. Although training programs are not required to include topics related to history of anesthesia (HOA) in the didactic curriculum, and despite the fact that such knowledge does not directly impact clinical care, many programs include such lectures and discussions. We describe and discuss our experience with 3 alternate modalities of teaching HOA.First, we provide brief descriptions of HOA-related historical narratives and novels within the domain of popular literature, rather than those that might be considered textbooks. Second, we analyze content in movies and videodiscs dealing with HOA and determine their utility as educational resources. Third, we describe HOA tours to sites in close proximity to our institutions, as well as those in locations elsewhere in the United States and abroad.We suggest that informal HOA teaching can be implemented by every residency program without much effort and without taking away from the traditional curriculum. Participating in this unique and enriching experience may be a means of academic advancement. It is our hope and expectation that graduates from programs that incorporate such exposure to HOA become advocates of history and may choose to devote a part of their academic career toward exploration of HOA.

LEARNING TO TEACH WRITING THROUGH WRITING

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Svetlana Suchkova

2013-01-01

Full Text Available This paper discusses some major issues concerning teaching writing to future teachers. There are a lot of EFL/ESL textbooks focused on teaching writing. However, those that are intended for trainee teachers are rare on the market. The goal of this paper is to share the result of several years of work on the writing syllabus and materials that is effective in the process of teaching future teachers. It contains sample of tasks based on certain principles that may promote teachers to become effective writers for themselves and, at the same time, to acquire initial professional skills necessary in their future career. A course book can not address any audience in general. It must focus on a particular learner, the objectives, and content of the process of learning. In the situation when no textbook meets these requirements, the problem of providing students with an appropriate textbook must be solved by creating new textbooks.

Bare-Bones Teaching-Learning-Based Optimization

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Feng Zou

2014-01-01

Full Text Available Teaching-learning-based optimization (TLBO algorithm which simulates the teaching-learning process of the class room is one of the recently proposed swarm intelligent (SI algorithms. In this paper, a new TLBO variant called bare-bones teaching-learning-based optimization (BBTLBO is presented to solve the global optimization problems. In this method, each learner of teacher phase employs an interactive learning strategy, which is the hybridization of the learning strategy of teacher phase in the standard TLBO and Gaussian sampling learning based on neighborhood search, and each learner of learner phase employs the learning strategy of learner phase in the standard TLBO or the new neighborhood search strategy. To verify the performance of our approaches, 20 benchmark functions and two real-world problems are utilized. Conducted experiments can been observed that the BBTLBO performs significantly better than, or at least comparable to, TLBO and some existing bare-bones algorithms. The results indicate that the proposed algorithm is competitive to some other optimization algorithms.

Sexual orientation and future parenthood in a 2011-2013 nationally representative United States sample.

Science.gov (United States)

Riskind, Rachel G; Tornello, Samantha L

2017-09-01

Previous researchers have found evidence for differences in parenting goals between lesbian and gay people and their heterosexual peers. However, no previous research has quantified the parenting goals of bisexual people or evaluated parenting goals as a function of sexual partner gender. In addition, political and social climates for sexual minority people had improved rapidly since the last representative data on lesbian and gay peoples' plans for parenthood were collected. We analyzed data from 3,941 childless lesbian, gay, bisexual, and heterosexual participants from the 2011-2013 National Survey of Family Growth (NSFG; United States Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 2014), a nationally representative sample of United States residents aged 15 to 44 years. We found that statistically significant, within-gender sexual orientation differences in parenting plans persist, despite social and legal changes. Consistent with hypotheses, bisexual men's parenting desires and intentions were similar to those of their heterosexual male peers and different from those of their gay male peers, while bisexual women's reports were more mixed. Also consistent with hypotheses, the gender of the most recent sexual partner was a strong predictor of parenting goals. We discuss implications for mental and reproductive health-care providers, attorneys, social workers, and others who interact with sexual minority adults. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

[Analysis of the web pages of the intensive care units of Spain].

Science.gov (United States)

Navarro-Arnedo, J M

2009-01-01

In order to determine the Intensive Care Units (ICU) of Spanish hospitals that had a web site, to analyze the information they offered and to know what information they needed to offer according to a sample of ICU nurses, a cross-sectional observational, descriptive study was carried out between January and September 2008. For each ICU website, an analysis was made on the information available on the unit, its care, teaching and research activity on nursing. Simultaneously, based on a sample of intensive care nurses, the information that should be contained on an ICU website was determined. The results, expressed in absolute numbers and percentage, showed that 66 of the 292 hospitals with ICU (22.6%) had a web site; 50.7% of the sites showed the number of beds, 19.7% the activity report, 11.3% the published articles/studies and followed research lines and 9.9% the organized formation courses. 14 webs (19.7%) displayed images of nurses. However, only 1 (1.4%) offered guides on the actions followed. No web site offered a navigation section for nursing, the E-mail of the chief nursing, the nursing documentation used or if any nursing model of their own was used. It is concluded that only one-fourth of the Spanish hospitals with ICU have a web site; number of beds was the data offered by the most sites, whereas information on care, educational and investigating activities was very reduced and that on nursing was practically omitted on the web pages of intensive care units.

Theoretical Branches in Teaching Computer Science

Science.gov (United States)

Habiballa, Hashim; Kmet, Tibor

2004-01-01

The present paper describes an educational experiment dealing with teaching the theory of formal languages and automata as well as their application concepts. It presents a practical application of an educational experiment and initial results based on comparative instruction of two samples of students (n = 56). The application concept should…

Comparing Multiple Intelligences Approach with Traditional Teaching on Eight Grade Students' Achievement in and Attitudes toward Science

Science.gov (United States)

Kaya, Osman Nafiz; Dogan, Alev; Gokcek, Nur; Kilic, Ziya; Kilic, Esma

2007-01-01

The purpose of this study was to investigate the effects of multiple intelligences (MI) teaching approach on 8th Grade students' achievement in and attitudes toward science. This study used a pretest-posttest control group experimental design. While the experimental group (n=30) was taught a unit on acids and bases using MI teaching approach, the…

Using spaced education to teach interns about teaching skills.

Science.gov (United States)

Pernar, Luise I M; Corso, Katherine; Lipsitz, Stuart R; Breen, Elizabeth

2013-07-01

Despite limited preparation and knowledge base, surgical interns have important teaching responsibilities. Nevertheless, few faculty development programs are aimed at interns. Succinct teaching skill content was electronically distributed over time (spaced education) to interns in academic year 2010/2011. The interns in the previous year served as historic controls. Electronic surveys were distributed for program evaluation. Fifteen of 24 (62.5%) interns and 35 of 49 (71.4%) students responded to the surveys in academic year 2009/2010 and 16 of 27 (59.3%) interns and 38 of 52 (73%) students responded in academic year 2010/2011. Surveys showed improved attitudes toward teaching by interns as well as a higher estimation of interns' teaching skills as rated by students for those interns who received the spaced education program. Using spaced education to improve interns' teaching skills is a potentially powerful intervention that improves interns' enthusiasm for teaching and teaching effectiveness. The changes are mirrored in students' ratings of interns' teaching skills and interns' attitudes toward teaching. Copyright © 2013 Elsevier Inc. All rights reserved.

Preservice teachers' use of lesson study in teaching nature of science

Science.gov (United States)

McDowell, Amy Virginia

The purpose of this study was to explore preservice teachers' lived experiences in a lesson study focused on teaching and learning nature of science (NOS). The body of knowledge about shifting pre- and in-service novice NOS understandings is substantial. The focus of science education research is now exploring ways to move these informed NOS understandings into classroom practice (Abd-El-Khalick & Lederman, 2000b). The research questions guiding the study were (a) how do preservice teachers' understandings of NOS shift as a result of the lesson study experience?, and (b) how does the reflective practice that occurs in lesson study influence preservice teachers' transition of NOS tenets into classroom practice? The participants in this study represented a sample of graduate preservice teachers, who were part of a middle and secondary science teaching alternative certification program in a southeastern university. In the first summer semester of this certification program, the participants were immersed in reform based science instruction; a section of which included NOS teachings (INTASC, 2002). In the following semester, participants were placed in a practicum setting; where the exploration of the preservice teachers' teaching of NOS was supported through the modified lesson study framework. Data sources included the Views on Nature of Science-Form B (VNOS-b), interviews, and lesson study portfolios. Analysis of NOS understandings was guided by instruments found in literature associated with the VNOS-b (Lederman et al., 2002) and reflection (Ward & McCotter, 2004). Results showed successful transfer of NOS into classroom practice using the modified lesson study framework, with less success in the deepening of participants' NOS understandings. Of particular significance was that results indicated a deepening of NOS pedagogical content knowledge for those participants functioning at higher levels of reflection. The study's results contributes to two knowledge bases

Teaching chemical product design to engineering students: course contents and challenges

DEFF Research Database (Denmark)

Skov, Anne Ladegaard; Kiil, Søren

Chemical product design is not taught in the same way as traditional engineering courses like unit operations or transport phenomena. This paper gives an overview of the challenges that we, as teachers, have faced when teaching chemical product design to engineering students. Specific course...

Financial management skills are associated with food insecurity in a sample of households with children in the United States.

Science.gov (United States)

Gundersen, Craig G; Garasky, Steven B

2012-10-01

Food insecurity is one of the leading public health challenges facing children in the United States today. Reducing food insecurity and its attendant consequences requires an understanding of the determinants of food insecurity. Although previous work has greatly advanced our understanding of these determinants, the role of one of the oft-speculated important determinants of food insecurity, household financial management skills, has not been considered. To address this research lacuna, we use a recently conducted survey, the Survey of Household Finances and Childhood Obesity, that has information on specific financial management practices, impressions of financial management skills, and households' food insecurity. The sample included 904 households with children. Within this sample, 19.3% were food insecure and, for our central financial management skill variable, the mean value was 3.55 on a 5-point scale. Probit regression models estimated the probability of a household being food insecure as conditional on financial management skills and other covariates. We found a large and significant inverse relationship between a respondent's use of specific financial management practices and food insecurity and between a respondent's confidence in his or her financial management skills and food insecurity. That is, households with greater financial management abilities are less likely to be food insecure. This finding also holds when the sample is restricted to households with incomes <200% of the poverty line. These results suggest that improving households' financial management skills has the potential to reduce food insecurity in the United States.

Detection of Oxacillin Resistance in Staphylococcus aureus Isolated from the Neonatal and Pediatric Units of a Brazilian Teaching Hospital

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Valéria Cataneli Pereira

2009-01-01

Full Text Available Objective: To determine, by phenotypic and genotypic methods, oxacillin susceptibility in Staphylococcus aureus strains isolated from pediatric and neonatal intensive care unit patients seen at the University Hospital of the Botucatu School of Medicine.Methods: A total of 100 S. aureus strains isolated from the following materials were studied: 25 blood cultures, 21 secretions, 12 catheters, 3 cannulae and one chest drain from 62 patients in the neonatal unit, and 36 blood cultures, one pleural fluid sample and one peritoneal fluid sample from 38 patients in the pediatric unit. Resistance of the S. aureus isolates to oxacillin was evaluated by the disk diffusion method with oxacillin (1 μg and cefoxitin (30 μg, agar screening test using Mueller-Hinton agar supplemented with 6 μg/ml oxacillin and 4% NaCl, and detection of the mecA gene by PCR. In addition, the isolates were tested for β-lactamase production using disks impregnated with Nitrocefin and hyperproduction of β-lactamase using amoxicillin (20 μg and clavulanic acid (10 μg disks.Results: Among the 100 S. aureus strains included in the study, 18.0% were resistant to oxacillin, with 16.1% MRSA being detected in the neonatal unit and 21.0% in the pediatric unit. The oxacillin (1 μg and cefoxitin (30 μg disk diffusion methods presented 94.4% and 100% sensitivity, respectively, and 98.8% specificity. The screening test showed 100% sensitivity and 98.8% specificity. All isolates produced β-lactamase and one of these strains was considered to be a hyperproducer.Conclusions: The 30 μg cefoxitin disk diffusion method presented the best result when compared to the 1 μg oxacillin disk. The sensitivity of the agar screening test was similar to that of the cefoxitin disk diffusion method and higher than that of the oxacillin disk diffusion method. We observed variations in the percentage of oxacillin-resistant isolates during the study period, with a decline over the last years which

Learning and Teaching L2 Collocations: Insights from Research

Science.gov (United States)

Szudarski, Pawel

2017-01-01

The aim of this article is to present and summarize the main research findings in the area of learning and teaching second language (L2) collocations. Being a large part of naturally occurring language, collocations and other types of multiword units (e.g., idioms, phrasal verbs, lexical bundles) have been identified as important aspects of L2…

Demonstration/Validation of Incremental Sampling at Two Diverse Military Ranges and Development of an Incremental Sampling Tool

Science.gov (United States)

2010-06-01

Sampling (MIS)? • Technique of combining many increments of soil from a number of points within exposure area • Developed by Enviro Stat (Trademarked...Demonstrating a reliable soil sampling strategy to accurately characterize contaminant concentrations in spatially extreme and heterogeneous...into a set of decision (exposure) units • One or several discrete or small- scale composite soil samples collected to represent each decision unit

Language Teaching in Nativist Times: A Need for Sociopolitical Awareness.

Science.gov (United States)

McKay, Sandra Lee; Wong, Sau-Ling Cynthia

1988-01-01

Outlines a historical context for the nativist ideology of the English-only movement in the United States, and the movement's effect on language teaching. A survey of journal contents of TESOL Quarterly, Modern Language Journal, and Foreign Language Annals from 1974-1987 identifying eight categories of articles checked particularly for…

Teaching about Religion in History Classes: Sacred and Secular History.

Science.gov (United States)

Abrahamson, Brant; Smith, Fred

In teaching about religion there is the fundamental distinction between secular history, which is restricted to natural cause and effect relationships, and sacred histories, which assume that a spirit world exists and that human/divine interaction has taken place. In the United States, the academically approved way of dealing with these…

7 CFR 52.775 - Sample unit size.

Science.gov (United States)

2010-01-01

... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946... extraneous material—The total contents of each container in the sample. Factors of Quality ...

An exploration for research-oriented teaching model in biology teaching.

Science.gov (United States)

Xing, Wanjin; Mo, Morigen; Su, Huimin

2014-07-01

Training innovative talents, as one of the major aims for Chinese universities, needs to reform the traditional teaching methods. The research-oriented teaching method has been introduced and its connotation and significance for Chinese university teaching have been discussed for years. However, few practical teaching methods for routine class teaching were proposed. In this paper, a comprehensive and concrete research-oriented teaching model with contents of reference value and evaluation method for class teaching was proposed based on the current teacher-guiding teaching model in China. We proposed that the research-oriented teaching model should include at least seven aspects on: (1) telling the scientific history for the skills to find out scientific questions; (2) replaying the experiments for the skills to solve scientific problems; (3) analyzing experimental data for learning how to draw a conclusion; (4) designing virtual experiments for learning how to construct a proposal; (5) teaching the lesson as the detectives solve the crime for learning the logic in scientific exploration; (6) guiding students how to read and consult the relative references; (7) teaching students differently according to their aptitude and learning ability. In addition, we also discussed how to evaluate the effects of the research-oriented teaching model in examination.

COMPARATIVE ANALYSIS OF EXISTING INTENSIVE METHODS OF TEACHING FOREIGN LANGUAGES

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Maria Mytnyk

2016-12-01

Full Text Available The article deals with the study and analysis of comparable existing intensive methods of teaching foreign languages. This work is carried out to identify the positive and negative aspects of intensive methods of teaching foreign languages. The author traces the idea of rational organization and intensification of teaching foreign languages from their inception to the moment of their preparation in an integrated system. advantages and disadvantages of the most popular methods of intensive training also analyzed the characteristic of different historical periods, namely cugestopedichny method G. Lozanov method activation of reserve possibilities of students G. Kitaygorodskoy, emotional-semantic method I. Schechter, an intensive course of learning a foreign language L. Gegechkori , sugestokibernetichny integral method of accelerated learning a foreign language B. Petrusinskogo, a crash course in the study of spoken language by immersion A. Plesnevich. Analyzed the principles of learning and the role of each method in the development of methods of intensive foreign language training. The author identified a number of advantages and disadvantages of intensive methods of teaching foreign languages: 1 the assimilation of a large number of linguistic, lexical and grammatical units; 2 active use of acquired knowledge, skills and abilities in the practice of oral speech communication in a foreign language; 3 the ability to use language material resulting not only in his speech, but also in understanding the interlocutor; 4 overcoming psychological barriers, including fear of the possibility of making a mistake; 5 high efficiency and fast learning; 6 too much new language material that is presented; 7 training of oral forms of communication; 8 decline of grammatical units and models.

The teaching of high energy physics in British universities

International Nuclear Information System (INIS)

Barlow, R.

1992-01-01

An analysis is given of a survey of the teaching of high energy physics in British universities. The subject changes quickly, and there is a continual conflict between new and old material. Different courses may deal with this in different ways. To find out what is actually being taught to students, details were obtained from all 50 university physics departments in the United Kingdom (UK) by means of a questionnaire. This covered the course structure - whether it was optional or compulsory or contained both elements - the number of lectures given, and the topics covered in the syllabus. The replies give a comprehensive picture of the state of undergraduate teaching of high energy physics in the UK. (Author)

Aquatic invertebrate sampling at selected outfalls in Operable Unit 1082; Technical areas 9, 11, 16 and 22

Energy Technology Data Exchange (ETDEWEB)

Cross, S.

1995-09-01

The Ecological Studies Team (EST) of ESH-20 at Los Alamos National Laboratory conducted preliminary aquatic sampling at outfalls within Operable Unit 1082 and nearby natural waterways. Eleven outfalls were sampled a total of eighteen times. Three natural waterways (upper Pajarito Canyon, Starmer`s Gulch, and Bulldog Spring) in the vicinity were sampled a total of six times. At most sites, EST recorded hydrological condition, physico-chemical parameters, wildlife uses, and vegetation. At each outfall with water and each natural waterway, EST collected an aquatic invertebrate sample which was analyzed by taxa composition, Wilhm`s biodiversity index, the community tolerance quotient (CTQ), and density. The physico-chemical parameters at most outfalls and natural waterways fell within the normal range of natural waters in the area. However, the outfalls are characterized by low biodiversity and severely stressed communities composed of a restricted number of taxa. The habitat at the other outfalls could probably support well-developed aquatic communities if sufficient water was available. At present, the hydrology at these outfalls is too slight and/or sporadic to support such a community in the foreseeable future. In contrast to the outfalls, the natural waterways of the area had greater densities of aquatic invertebrates, higher biodiversities, and lower CTQs.

How surgical mentors teach: a classification of in vivo teaching behaviors part 2: physical teaching guidance.

Science.gov (United States)

Sutkin, Gary; Littleton, Eliza B; Kanter, Steven L

2015-01-01

To study surgical teaching captured on film and analyze it at a fine level of detail to categorize physical teaching behaviors. We describe live, filmed, intraoperative nonverbal exchanges between surgical attending physicians and their trainees (residents and fellows). From the films, we chose key teaching moments and transcribed participants' utterances, actions, and gestures. In follow-up interviews, attending physicians and trainees watched videos of their teaching case and answered open-ended questions about their teaching methods. Using a grounded theory approach, we examined the videos and interviews for what might be construed as a teaching behavior and refined the physical teaching categories through constant comparison. We filmed 5 cases in the operating suite of a university teaching hospital that provides gynecologic surgical care. We included 5 attending gynecologic surgeons, 3 fellows, and 5 residents for this study. More than 6 hours of film and 3 hours of interviews were transcribed, and more than 250 physical teaching motions were captured. Attending surgeons relied on actions and gestures, sometimes wordlessly, to achieve pedagogical and surgical goals simultaneously. Physical teaching included attending physician-initiated actions that required immediate corollary actions from the trainee, gestures to illustrate a step or indicate which instrument to be used next, supporting or retracting tissues, repositioning the trainee's instruments, and placement of the attending physicians' hands on the trainees' hands to guide them. Attending physicians often voiced surprise at the range of their own teaching behaviors captured on film. Interrater reliability was high using the Cohen κ, which was 0.76 for the physical categories. Physical guidance is essential in educating a surgical trainee, may be tacit, and is not always accompanied by speech. Awareness of teaching behaviors may encourage deliberate teaching and reflection on how to innovate pedagogy

Medical academia clinical experiences of Ward Round Teaching curriculum.

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Haghani, Fariba; Arabshahi, Seyed Kamran Soltani; Bigdeli, Shoaleh; Alavi, Mousa; Omid, Athar

2014-01-01

Medical students spend most of their time in hospital wards and it is necessary to study clinical educational opportunities. This study was aimed to explore faculty members' experience on Ward Round Teaching content. This qualitative study was conducted by purposive sampling with the maximum variation of major clinical departments faculty members in Isfahan University of Medical Sciences (n = 9). Data gathering was based on deep and semi-structured interviews. Data gathering continued till data saturation. Data was analyzed through the Collaizzi method and validated. Strategies to ensure trustworthiness of data (credibility, dependability, conformability, transferability) were employed (Guba and Lincoln). Basic codes extracted from the analyzed data were categorized into two main themes and related subthemes, including (1) tangible teachings (analytic intelligence, technical intelligence, legal duties) and (2) implied teachings (professionalism, professional discipline, professional difficulties). Ward round teaching is a valuable opportunity for learners to learn not only patient care aspects but also ethical values. By appropriate planning, opportunities can be used to teach capabilities that are expected of general practitioners.

Medical academia clinical experiences of Ward Round Teaching curriculum

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Fariba Haghani

2014-01-01

Full Text Available Background: Medical students spend most of their time in hospital wards and it is necessary to study clinical educational opportunities. This study was aimed to explore faculty members′ experience on Ward Round Teaching content. Methods and Materials: This qualitative study was conducted by purposive sampling with the maximum variation of major clinical departments faculty members in Isfahan University of Medical Sciences (n = 9. Data gathering was based on deep and semi-structured interviews. Data gathering continued till data saturation.Data was analyzed through the Collaizzi method and validated. Strategies to ensure trustworthiness of data (credibility, dependability, conformability, transferability were employed (Guba and Lincoln. Results: Basic codes extracted from the analyzed data were categorized into two main themes and related subthemes, including (1 tangible teachings (analytic intelligence, technical intelligence, legal duties and (2 implied teachings (professionalism, professional discipline, professional difficulties. Conclusion: Ward round teaching is a valuable opportunity for learners to learn not only patient care aspects but also ethical values. By appropriate planning, opportunities can be used to teach capabilities that are expected of general practitioners.

Teaching Resistance to Narrative: Brecht's Theater Praxis as a Response to Florian Henckel Von Donnersmarck's "Das Leben der Anderen"

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Koerner, Morgan

2016-01-01

This article explores the potential of Brecht's theater praxis for teaching millennial students to question dramatic narratives and rethink their own spectatorial positions, especially in regards to mainstream cinema that emphasizes character identification and plot. The article reflects on a five-day teaching unit on Brecht's theater in a senior…

Statistical literacy and sample survey results

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McAlevey, Lynn; Sullivan, Charles

2010-10-01

Sample surveys are widely used in the social sciences and business. The news media almost daily quote from them, yet they are widely misused. Using students with prior managerial experience embarking on an MBA course, we show that common sample survey results are misunderstood even by those managers who have previously done a statistics course. In general, they fare no better than managers who have never studied statistics. There are implications for teaching, especially in business schools, as well as for consulting.

Teaching Culture Perception: Documenting and Transforming Institutional Teaching Cultures

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Kustra, Erika; Doci, Florida; Gillard, Kaitlyn; Hondzel, Catharine Dishke; Goff, Lori; Gabay, Danielle; Meadows, Ken N.; Borin, Paola; Wolf, Peter; Ellis, Donna; Eiliat, Hoda; Grose, Jill; Dawson, Debra L.; Hughes, Sandy

2015-01-01

An institutional culture that values teaching is likely to lead to improved student learning. The main focus of this study was to determine faculty, graduate and undergraduate students' perception of the teaching culture at their institution and identify indicators of that teaching culture. Themes included support for teaching development; support…

Evaluating the Use of "Deschooled" Methods in a Postgraduate Teaching Assessment

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May, Anthony

2015-01-01

This article critically reflects upon the process of planning and executing a microteaching session undertaken as a unit of assessment on "Introduction to Learning, Teaching, and Assessment" (ILTA), the first module studied for the Postgraduate Certificate in Academic Practice (PgCap). Personal reflection and feedback from participants…

PRE-EXÁMENES COMO UNA ESTRATEGIA DIDÁCTICA EN LOS CURSOS DE FÍSICA (SAMPLE TEST AS A TEACHING STRATEGY IN PHYSICS COURSES

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Morales Ríos Herbert

2010-04-01

Full Text Available Resumen:Se describe la experiencia del uso de pre-exámenes o exámenes de prueba como una estrategia didáctica para el mejoramiento en el rendimiento y en el desempeño estudiantil en los cursos propios de la carrera de física. El objetivo principal de la experiencia era determinar, a priori, las deficiencias, tanto matemáticas como físicas, que tiene el estudiantado, corregirlas antes de administrarle el examen definitivo y establecer una evaluación formativa en el curso. En particular, el tema evaluado era el de oscilaciones lineales del curso de Mecánica Teórica. Se detalla en qué consiste dicha estrategia, la motivación de su implementación y los roles tanto docente como estudiantil. Se analizan los resultados de la experiencia para concluir con las bondades, limitaciones y proyecciones futuras del uso de los pre-exámenes, con el fin de mostrarlos como una herramienta más dentro de la labor docente universitaria.Abstract:We discuss our experience of using sample tests as a teaching strategy that allows us to improve the student grades in courses that belong to the College Physics Program. The main purpose of our experience was to find out the common mistakes both in mathematics and in physics made by the students and to correct them before the actual test, so that we could accomplish a formative evaluation. In particular, the evaluated subject was linear oscillations in the Classical Mechanics course. We describe what the strategy consists of, our motivation for using it and both the professor and the student roles. We analyze our results obtained in its implementation to conclude with the pros and cons of this teaching strategy and also with its future applications as a useful tool for improving college teaching.

Assessing Generative Braille Responding Following Training in a Matching-to-Sample Format

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Putnam, Brittany C.; Tiger, Jeffrey H.

2016-01-01

We evaluated the effects of teaching sighted college students to select printed text letters given a braille sample stimulus in a matching-to-sample (MTS) format on the emergence of untrained (a) construction of print characters given braille samples, (b) construction of braille characters given print samples, (c) transcription of print characters…

What motivates residents to teach? The Attitudes in Clinical Teaching study.

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Dotters-Katz, Sarah; Hargett, Charles W; Zaas, Aimee K; Criscione-Schreiber, Lisa G

2016-07-01

Graduate medical trainees have a critical role in the teaching of other trainees. Improving their teaching requires an understanding of their attitudes towards teaching and their motivation to teach. Both have been incompletely explored in this population. We aimed to better understand graduate medical trainees' attitudes towards teaching and motivation to teach in the clinical setting in order to inform modifications to resident-as-teacher (RAT) programmes and enhance teaching practices. We applied Q methodology, an established sorting method, to identify and quantify the factors that have an impact on trainees' engagement in teaching. We invited house officers at our institution to rank-order 47 statements regarding their attitudes to and motivation for teaching. Respondents explained their Q-sort rankings in writing and completed a demographic questionnaire. By-person factor analysis yielded groups of individuals with similar attitudes. One hundred and seven trainees completed the Q-sort. We found three primary groups of attitudes towards teaching in the clinical setting: enthusiasm, reluctance and rewarded. Enthusiastic teachers are committed and make time to teach. Teaching increases their job satisfaction. Reluctant teachers have enthusiasm but are earlier in training and feel limited by clinical workload and unprepared. Rewarded teachers feel teaching is worthwhile and derive satisfaction from the rewards and recognition they receive for teaching. This improved understanding of common attitudes shared by groups of residents will help curriculum designers create RAT programmes to further reinforce and encourage attitudes that promote teaching as well as improve trainees' motivation to teach. Designing RAT programmes that acknowledge the attitudes to and motivations for teaching should help develop effective teachers to improve educational outcomes. Directed efforts to enhance motivation for reluctant teachers and encourage more positive attitudes in rewarded

Adopting a blended learning approach to teaching evidence based medicine: a mixed methods study

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Ilic, Dragan; Hart, William; Fiddes, Patrick; Misso, Marie; Villanueva, Elmer

2013-01-01

Background Evidence Based Medicine (EBM) is a core unit delivered across many medical schools. Few studies have investigated the most effective method of teaching a course in EBM to medical students. The objective of this study was to identify whether a blended-learning approach to teaching EBM is more effective a didactic-based approach at increasing medical student competency in EBM. Methods A mixed-methods study was conducted consisting of a controlled trial and focus groups with second ye...

Analyzing Factors Influencing Teaching as a Career Choice Using Structural Equation Modeling

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Budhinath Padhy

2015-02-01

Full Text Available The purpose of the study is to analyze factors influencing students’ perceptions of teaching as a career choice using structural equation modeling with the goal of shaping a teacher education recruitment program. In this study, 458 students from a Midwestern university in the United States responded to an online survey about career-related factors they value, their expectation that teaching would offer those factors, and any social-influence factors that might encourage them to choose a teaching career. The effect of 10 exogenous motivation variables (value-environment, value-intrinsic, value-extrinsic, value-altruistic, expectancy-environment, expectancy-intrinsic, expectancy-extrinsic, social-media-education, social-prior-experience, and social-suggestions on choosing a teaching career was examined. Results of our analysis showed that the factors related to expectancy-environment, expectancy-intrinsic, social-media-education, social-prior-experience, and social-suggestions were found to be significant, whereas value-related factors and expectancy-extrinsic factors were found to be insignificant.

Using peer-assisted learning to teach basic surgical skills: medical students’ experiences

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Mahdi Saleh

2013-08-01

Full Text Available Standard medical curricula in the United Kingdom (UK typically provide basic surgical-skills teaching before medical students are introduced into the clinical environment. However, these sessions are often led by clinical teaching fellows and/or consultants. Depending on the roles undertaken (e.g., session organizers, peer tutors, a peer-assisted learning (PAL approach may afford many benefits to teaching surgical skills. At the University of Keele's School of Medicine, informal PAL is used by the Surgical Society to teach basic surgical skills to pre-clinical students. As medical students who assumed different roles within this peer-assisted model, we present our experiences and discuss the possible implications of incorporating such sessions into UK medical curricula. Our anecdotal evidence suggests that a combination of PAL sessions – used as an adjunct to faculty-led sessions – may provide optimal learning opportunities in delivering a basic surgical skills session for pre-clinical students.

Teaching Math Online: Current Practices in Turkey

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Akdemir, Omur

2011-01-01

Changing nature of student population, developments in technology, and insufficient number of traditional universities have made online courses popular around the globe. This study was designed to investigate the current practices of teaching mathematics online in Turkish Universities through a qualitative inquiry. The snowball sampling method was…

Quantitative portable gamma spectroscopy sample analysis for non-standard sample geometries

International Nuclear Information System (INIS)

Enghauser, M.W.; Ebara, S.B.

1997-01-01

Utilizing a portable spectroscopy system, a quantitative method for analysis of samples containing a mixture of fission and activation products in nonstandard geometries was developed. The method can be used with various sample and shielding configurations where analysis on a laboratory based gamma spectroscopy system is impractical. The portable gamma spectroscopy method involves calibration of the detector and modeling of the sample and shielding to identify and quantify the radionuclides present in the sample. The method utilizes the intrinsic efficiency of the detector and the unattenuated gamma fluence rate at the detector surface per unit activity from the sample to calculate the nuclide activity and Minimum Detectable Activity (MDA). For a complex geometry, a computer code written for shielding applications (MICROSHIELD) is utilized to determine the unattenuated gamma fluence rate per unit activity at the detector surface. Lastly, the method is only applicable to nuclides which emit gamma rays and cannot be used for pure beta emitters. In addition, if sample self absorption and shielding is significant, the attenuation will result in high MDA's for nuclides which solely emit low energy gamma rays. The following presents the analysis technique and presents verification results demonstrating the accuracy of the method

A Pilot Study to Assess a Teaching Intervention to Improve Sleep-Wake Disturbances in Parents of Children Diagnosed With Epilepsy.

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Ledet, Davonna; Aplin-Kalisz, Christina; Filter, Marilyn; Dycus, Paula

2016-02-01

The aim of this study was to assess the impact of screening and teaching interventions for sleep-wake disturbances in parents of childhood patients with epilepsy. This was a prospective, descriptive study using convenience sampling. After informed consent was obtained from eligible parents who agreed to participate, study questionnaires were administered. All parents were provided with an individualized teaching intervention. Study tools were readministered 8-12 weeks later to evaluate if the individualized teaching intervention altered or improved sleep-wake disturbances. The t value for the paired t test of the Epworth Sleepiness Scale prescore and postscore was 0.000 with a two-tailed probability value of 1.000, and the t value for the paired t test of the Pittsburgh Sleep Quality Index prescore and postscore was 0.713 with a two-tailed probability value of .492, indicating no significant difference between pre and post Epworth Sleepiness Scale or Pittsburgh Sleep Quality Index scores. A sleep hygiene teaching intervention for parents of children with epilepsy was not effective in this setting of an inner-city epilepsy monitoring unit in changing postintervention scores on measures of both nighttime sleep quality and daytime sleepiness. These results must be interpreted with caution secondary to the small number included in the initial phase of this study. A larger number of participants will be needed to verify these findings. If the results remain consistent with a larger number, studies evaluating variables of cause may be helpful to determine more effective interventions.

New ideas for teaching electrocardiogram interpretation and improving classroom teaching content.

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Zeng, Rui; Yue, Rong-Zheng; Tan, Chun-Yu; Wang, Qin; Kuang, Pu; Tian, Pan-Wen; Zuo, Chuan

2015-01-01

Interpreting an electrocardiogram (ECG) is not only one of the most important parts of diagnostics but also one of the most difficult areas to teach. Owing to the abstract nature of the basic theoretical knowledge of the ECG, its scattered characteristics, and tedious and difficult-to-remember subject matter, teaching how to interpret ECGs is as difficult for teachers to teach as it is for students to learn. In order to enable medical students to master basic knowledge of ECG interpretation skills in a limited teaching time, we modified the content used for traditional ECG teaching and now propose a new ECG teaching method called the "graphics-sequence memory method." A prospective randomized controlled study was designed to measure the actual effectiveness of ECG learning by students. Two hundred students were randomly placed under a traditional teaching group and an innovative teaching group, with 100 participants in each group. The teachers in the traditional teaching group utilized the traditional teaching outline, whereas the teachers in the innovative teaching group received training in line with the proposed teaching method and syllabus. All the students took an examination in the final semester by analyzing 20 ECGs from real clinical cases and submitted their ECG reports. The average ECG reading time was 32 minutes for the traditional teaching group and 18 minutes for the innovative teaching group. The average ECG accuracy results were 43% for the traditional teaching group and 77% for the innovative teaching group. Learning to accurately interpret ECGs is an important skill in the cardiac discipline, but the ECG's mechanisms are intricate and the content is scattered. Textbooks tend to make the students feel confused owing to the restrictions of the length and the format of the syllabi, apart from many other limitations. The graphics-sequence memory method was found to be a useful method for ECG teaching.

Validation of the Physician Teaching Motivation Questionnaire (PTMQ).

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Dybowski, Christoph; Harendza, Sigrid

2015-10-02

Physicians play a major role as teachers in undergraduate medical education. Studies indicate that different forms and degrees of motivation can influence work performance in general and that teachers' motivation to teach can influence students' academic achievements in particular. Therefore, the aim of this study was to develop and to validate an instrument measuring teaching motivations in hospital-based physicians. We chose self-determination theory as a theoretical framework for item and scale development. It distinguishes between different dimensions of motivation depending on the amount of self-regulation and autonomy involved and its empirical evidence has been demonstrated in other areas of research. To validate the new instrument (PTMQ = Physician Teaching Motivation Questionnaire), we used data from a sample of 247 physicians from internal medicine and surgery at six German medical faculties. Structural equation modelling was conducted to confirm the factorial structure, correlation analyses and linear regressions were performed to examine concurrent and incremental validity. Structural equation modelling confirmed a good global fit for the factorial structure of the final instrument (RMSEA = .050, TLI = .957, SRMR = .055, CFI = .966). Cronbach's alphas indicated good internal consistencies for all scales (α = .75 - .89) except for the identified teaching motivation subscale with an acceptable internal consistency (α = .65). Tests of concurrent validity with global work motivation, perceived teaching competence, perceived teaching involvement and voluntariness of lesson allocation delivered theory-consistent results with slight deviations for some scales. Incremental validity over global work motivation in predicting perceived teaching involvement was also confirmed. Our results indicate that the PTMQ is a reliable, valid and therefore suitable instrument for assessing physicians' teaching motivation.

Patient safety culture in intensive care units from the perspective of nurses: A cross-sectional study

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Sedigheh Farzi

2017-01-01

Full Text Available Background: One of the goals of nursing is providing safe care, prevention of injury, and health promotion of patients. Patient safety in intensive care units is threatened for various reasons. This study aimed to survey patient safety culture from the perspective of nurses in intensive care units. Materials and Methods: This cross-sectional study was conducted in 2016. Sampling was done using the convenience method. The sample consisted of 367 nurses working in intensive care units of teaching hospitals affiliated to Isfahan University of Medical Sciences. Data collection was performed using a two-part questionnaire that included demographic and hospital survey on Patient Safety Culture (HSOPSC questionnaire. Data analysis was done using descriptive statistics (mean and standard deviation. Results: Among the 12 dimensions of safety culture, the nurses assigned the highest score to “team work within units” (97.3% and “Organizational learning-continuous improvement” (84%. They assigned the least score to “handoffs and transitions”(21.1%, “non-punitive response to errors” (24.7%, “Staffing” (35.6%, “Communication openness” (47.5%, and “Teamwork across units” (49.4%. Conclusions: The patient safety culture dimensions have low levels that require adequate attention and essential measures of health care centers including facilitating teamwork, providing adequate staff, and developing a checklist of handoffs and transitions. Furthermore, to increase reporting error and to promote a patient safety culture in intensive care units, some strategies should be adopted including a system-based approach to deal with the error.