Uninvited Guests: The Influence of Teachers' Roles and Pedagogies on the Positioning of English Language Learners in the Regular Classroom

ERIC Educational Resources Information Center

Yoon, Bogum

2008-01-01

Grounded in positioning theory, this study examined regular classroom teachers' views of their roles with regard to English language learners (ELLs) and the relationship between their teaching approaches and the students' reactions and positioning of themselves in the classroom. Findings suggest that the teachers' views of their roles varied based…

Comparative Study of Teachers in Regular Schools and Teachers in Specialized Schools in France, Working with Students with an Autism Spectrum Disorder: Stress, Social Support, Coping Strategies and Burnout.

PubMed

Boujut, Emilie; Dean, Annika; Grouselle, Amélie; Cappe, Emilie

2016-09-01

The inclusion of students with Autism Spectrum Disorder (ASD) in schools is a source of stress for teachers. Specialized teachers have, in theory, received special training. To compare the experiences of teachers dealing with students with ASD in different classroom environments. A total of 245 teachers filled out four self-report questionnaires measuring perceived stress, social support, coping strategies, and burnout. Specialized teachers perceive their teaching as a challenge, can count on receiving help from colleagues, use more problem-focused coping strategies and social support seeking behavior, and are less emotionally exhausted than teachers in regular classes. This study highlights that teachers in specialized schools and classes have better adjustment, probably due to their training, experience, and tailored classroom conditions.

Inclusive Education in Spain: How Do Skills, Resources, and Supports Affect Regular Education Teachers' Perceptions of Inclusion?

ERIC Educational Resources Information Center

Chiner, Esther; Cardona, Maria Cristina

2013-01-01

This study examined regular education teachers' perceptions of inclusion in elementary and secondary schools in Spain and how these perceptions may differ depending on teaching experience, skills, and the availability of resources and supports. Stratified random sampling procedures were used to draw a representative sample of 336 general education…

Inclusion Professional Development Model and Regular Middle School Educators

ERIC Educational Resources Information Center

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

2014-01-01

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

Psychological Evaluation of Attitudes of Both Primary Teachers and Special Needs Children towards Each Other in a Regular School in Yaoundé-Cameroon

ERIC Educational Resources Information Center

Tanyi, Maureen Ebanga

2016-01-01

The number of enrolment of children especially the handicaps found in regular schools is on the increase since the 2005 because of the UN educational policy on inclusive education. This has adverse effects on the learning environment, the psycho-social and professional attitudes of both teachers and the special needs children in regular schools.…

Dedication increases productivity: an analysis of the implementation of a dedicated medical team in the emergency department.

PubMed

Ramos, Pedro; Paiva, José Artur

2017-12-01

In several European countries, emergency departments (EDs) now employ a dedicated team of full-time emergency medicine (EM) physicians, with a distinct leadership and bed-side emergency training, in all similar to other hospital departments. In Portugal, however, there are still two very different models for staffing EDs: a classic model, where EDs are mostly staffed with young inexperienced physicians from different medical departments who take turns in the ED in 12-h shifts and a dedicated model, recently implemented in some hospitals, where the ED is staffed by a team of doctors with specific medical competencies in emergency medicine that work full-time in the ED. Our study assesses the effect of an intervention in a large academic hospital ED in Portugal in 2002, and it is the first to test the hypothesis that implementing a dedicated team of doctors with EM expertise increases the productivity and reduces costs in the ED, maintaining the quality of care provided to patients. A pre-post design was used for comparing the change on the organisational model of delivering care in our medical ED. All emergency medical admissions were tracked in 2002 (classic model with 12-h shift in the ED) and 2005/2006 (dedicated team with full-time EM physicians), and productivity, costs with medical human resources and quality of care measures were compared. We found that medical productivity (number of patients treated per hour of medical work) increased dramatically after the creation of the dedicated team (X 2 KW = 31.135; N = 36; p < 0.001) and costs with ED medical work reduced both in regular hours and overtime. Moreover, hospitalisation rates decreased and the length of stay in the ED increased significantly after the creation of the dedicated team. Implementing a dedicated team of doctors increased the medical productivity and reduced costs in our ED. Our findings have straightforward implication for Portuguese policymakers aiming at reducing hospital costs

Teacher Empowerment as Perceived by Teachers in Hong Kong

ERIC Educational Resources Information Center

Wan, Eric

2005-01-01

The Hong Kong Government first introduced school-based management (ABM) to the education profession in 1991, but little attention has been paid on the role of teachers in school reforms. Under SBM, teachers are key players in determining school policies and practices. It is believed that teachers' dedication and performance are the most important…

Queer Youth as Teachers: Dismantling Silence of Queer Issues in a Teacher Preparation Program Committed to Social Justice

ERIC Educational Resources Information Center

Stiegler, Sam

2008-01-01

This interview-based essay explores how a teacher-training program, while ostensibly dedicated to the idea of teaching for social justice, completely neglected issues of homophobia and heterosexism. How did silence around queer issues leave a dedicated group of young, queer teachers-in-training without the academic, intellectual, or psychological…

Regular transport dynamics produce chaotic travel times.

PubMed

Villalobos, Jorge; Muñoz, Víctor; Rogan, José; Zarama, Roberto; Johnson, Neil F; Toledo, Benjamín; Valdivia, Juan Alejandro

2014-06-01

In the hope of making passenger travel times shorter and more reliable, many cities are introducing dedicated bus lanes (e.g., Bogota, London, Miami). Here we show that chaotic travel times are actually a natural consequence of individual bus function, and hence of public transport systems more generally, i.e., chaotic dynamics emerge even when the route is empty and straight, stops and lights are equidistant and regular, and loading times are negligible. More generally, our findings provide a novel example of chaotic dynamics emerging from a single object following Newton's laws of motion in a regularized one-dimensional system.

Regular transport dynamics produce chaotic travel times

NASA Astrophysics Data System (ADS)

Villalobos, Jorge; Muñoz, Víctor; Rogan, José; Zarama, Roberto; Johnson, Neil F.; Toledo, Benjamín; Valdivia, Juan Alejandro

2014-06-01

In the hope of making passenger travel times shorter and more reliable, many cities are introducing dedicated bus lanes (e.g., Bogota, London, Miami). Here we show that chaotic travel times are actually a natural consequence of individual bus function, and hence of public transport systems more generally, i.e., chaotic dynamics emerge even when the route is empty and straight, stops and lights are equidistant and regular, and loading times are negligible. More generally, our findings provide a novel example of chaotic dynamics emerging from a single object following Newton's laws of motion in a regularized one-dimensional system.

Teacher Stress and Self-Concept.

ERIC Educational Resources Information Center

Wallace, Gaylen R.; Kass, Sandra E.

This study was designed to determine if: (1) the amount of stress differs between regular and special education elementary teachers, and (2) self-concept acts to moderate the stress scores between the two groups. Subjects included 75 teachers in regular classrooms and 62 teachers in special education classrooms. The teachers responded to personal…

Which Variables Relate to the Attitudes of Teachers, Parents and Peers towards Students with Special Educational Needs in Regular Education?

ERIC Educational Resources Information Center

de Boer, Anke; Pijl, Sip Jan; Post, Wendy; Minnaert, Alexander

2012-01-01

While there is an increased interest in describing attitudes of teachers, parents and peers towards students with special educational needs in regular education, there is a lack of knowledge about various variables relating to the attitudes of these three groups. The aims of this study are: (1) to examine which variables relate to the attitudes of…

The impact of the inclusion of students with handicaps and disabilities in the regular education science classroom

NASA Astrophysics Data System (ADS)

Donald, Cathey Nolan

This study was conducted to determine the impact of the inclusion of students with handicaps and disabilities in the regular education science classroom. Surveys were mailed to the members of the Alabama Science Teachers Association to obtain information from teachers in inclusive classrooms. Survey responses from teachers provide insight into these classrooms. This study reports the results of the teachers surveyed. Results indicate multiple changes occur in the educational opportunities presented to regular education students when students with handicaps and disabilities are included in the regular science classroom. Responding teachers (60%) report omitting activities that formerly provided experiences for students, such as laboratory activities using dangerous materials, field activities, and some group activities. Also omitted, in many instances (64.1%), are skill building opportunities of word problems and higher order thinking skills. Regular education students participate in classes where discipline problems related to included students are reported as the teachers most time consuming task. In these classrooms, directions are repeated frequently, reteaching of material already taught occurs, and the pace of instruction has been slowed. These changes to the regular classroom occur across school levels. Many teachers (44.9%) report they do not see benefits associated with the inclusion of students with special needs in the regular classroom.

The United States Regular Education Initiative: Flames of Controversy.

ERIC Educational Resources Information Center

Lowenthal, Barbara

1990-01-01

Arguments in favor of and against the Regular Education Initiative (REI) are presented. Lack of appropriate qualifications of regular classroom teachers and a lack of empirical evidence on REI effectiveness are cited as some of the problems with the approach. (JDD)

The Visually Handicapped Child in the Regular Class.

ERIC Educational Resources Information Center

Aiello, Barbara

This handbook was developed for teachers who have a visually handicapped child in their regular classroom. Classroom activities designed to prepare students to receive a visually handicapped classmate are described. Recommendations are made on the use of special resources available to the teacher, and descriptions are given of successful…

El Maestro de Sala Regular de Clases Ante el Proceso de Inclusion del Nino Con Impedimento

ERIC Educational Resources Information Center

Rosa Morales, Awilda

2012-01-01

The purpose of this research was to describe the experiences of regular class elementary school teachers with the Puerto Rico Department of Education who have worked with handicapped children who have been integrated to the regular classroom. Five elementary level regular class teachers were selected in the northwest zone of Puerto Rico who during…

Race "Still" Matters: Preparing Culturally Relevant Teachers

ERIC Educational Resources Information Center

Durden, Tonia; Dooley, Caitlin McMunn; Truscott, Diane

2016-01-01

This qualitative study explores racial identity development of teacher candidates during a teacher preparation program dedicated to preparing teachers for diverse classrooms. Two black teacher candidates in the US demonstrate their racial identity development through critical reflections offered throughout the program. Findings suggest that…

Reading achievement by learning disabled students in resource and regular classes.

PubMed

Goldman, R; Sapp, G L; Foster, A S

1998-02-01

K-TEA Comprehensive Reading scores of 34 elementary boys in either resource rooms or regular settings were compared. The boys were identified as learning disabled in reading. They were pretested at the beginning of the school year and posttested at the end. Treatment was one year of daily instruction in reading provided by six teachers in resource setting and six teachers in regular settings. K-TEA Reading Decoding and Reading Comprehension scores, separately compared in 2 x 2 repeated-measures analysis of variance, were not significantly different.

Teachers as Researchers

ERIC Educational Resources Information Center

Klippel, Friederike

2017-01-01

A dedicated teacher, keen to try out new methods of teaching English and French and different ways of getting learners to talk. The teacher knows it is important to motivate the learners by bringing the real world and the target culture into the classroom and uses authentic newspaper articles on current events and takes the class out of the…

29 CFR 541.303 - Teachers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... higher education or other educational establishments. Therefore, a teacher who is not certified may be...: Regular academic teachers; teachers of kindergarten or nursery school pupils; teachers of gifted or disabled children; teachers of skilled and semi-skilled trades and occupations; teachers engaged in...

29 CFR 541.303 - Teachers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... higher education or other educational establishments. Therefore, a teacher who is not certified may be...: Regular academic teachers; teachers of kindergarten or nursery school pupils; teachers of gifted or disabled children; teachers of skilled and semi-skilled trades and occupations; teachers engaged in...

Sustaining a Mature Teacher Inquiry Network

ERIC Educational Resources Information Center

Satter, Sarah Bea

2014-01-01

This research consisted of a case study of an active network for teacher inquiry. Specifically, I investigated how an organization dedicated to teacher inquiry had provided the structure, leadership, and resources to sustain, maintain, and expand the network. The group studied was the Mid-Ohio Writing Project, a teacher inquiry network affiliated…

Ten Missteps that Will Drive Away Teachers

ERIC Educational Resources Information Center

Smith, Stacey L.; Eisterhold, Leigh Ann

2010-01-01

Teacher turnover plagues schools and fatigues principals everywhere: More than 40 percent of new teachers leave the profession within the first five years. This article presents a guide which offers practical recommendations to principals who are dedicated to retaining and developing new teachers. Brief facetious suggestions are given for…

Learning Styles of the Special Needs Student (K-6). Instructor's Manual. Project: Least Restrictive Environment. MCC Inservice Training for Regular Classroom Teachers. Year III, 1980-1981.

ERIC Educational Resources Information Center

Newman, Elizabeth

The instructor's manual considers the inservice training topic of special needs students' learning styles and their implications for regular class teachers. Activities are described to help participants understand modality learning and informal tests to determine modality strengths. Teaching strategies for auditory and visual weaknesses are…

Learning about the Quality of Work That Teachers Expect: Students' Perceptions of Exemplar Marking versus Teacher Explanation

ERIC Educational Resources Information Center

Hendry, Graham D.; Jukic, Katherine

2014-01-01

Assessment is an important element of university curricula for both teachers and students. It provides evidence that students have learned what their teachers expected them to learn. There is good evidence that teachers' use of exemplars in a dedicated marking class held before an assessment task helps students understand what is expected of them…

Teacher psychological needs, locus of control and engagement.

PubMed

Betoret, Fernando Doménech

2013-01-01

This study examines the relationships among psychological needs, locus of control and engagement in a sample of 282 Spanish secondary school teachers. Nine teacher needs were identified based on the study of Bess (1977) and on the Self-Determination Theory (Deci & Ryan, 1985, 2000, 2002). Self-report questionnaires were used to measure the construct selected for this study and their interrelationships were examined by conducting hierarchical regression analyses. An analysis of teacher responses using hierarchical regression reveals that psychological needs have significant positive effects on the three engagement dimensions (vigor, dedication and absorption). Furthermore, the results show the moderator role played by locus of control in the relationship between teacher psychological needs and the so-called core of engagement (vigor and dedication). Finally, practical implications are discussed.

Physical Educators' Habitual Physical Activity and Self-Efficacy for Regular Exercise

ERIC Educational Resources Information Center

Zhu, Xihe; Haegele, Justin A.; Davis, Summer

2018-01-01

The purpose of this study was to examine physical education teachers' habitual physical activity and self-efficacy for regular exercise. In-service physical education teachers (N = 168) voluntarily completed an online questionnaire that included items to collect demographic information (gender, race/ethnicity, years of teaching experience, and…

Adequacy of the Regular Early Education Classroom Environment for Students with Visual Impairment

ERIC Educational Resources Information Center

Brown, Cherylee M.; Packer, Tanya L.; Passmore, Anne

2013-01-01

This study describes the classroom environment that students with visual impairment typically experience in regular Australian early education. Adequacy of the classroom environment (teacher training and experience, teacher support, parent involvement, adult involvement, inclusive attitude, individualization of the curriculum, physical…

Regular Education Initiative: The General Educator's Responsibility.

ERIC Educational Resources Information Center

Kolliopoulos, Theofani

This report discusses the Regular Education Initiative (REI) and how it is currently being implemented in a middle school in Illinois, how it potentially benefits students, and how to promote use of accommodations by all teachers. Accommodations and modification appropriate to the Individualized Education Programs (IEPs) of nine students with…

The Regular Education Initiative: What Do Three Groups of Education Professionals Think?

ERIC Educational Resources Information Center

Davis, Jane C.; Maheady, Larry

1991-01-01

A survey of general education teachers, special education teachers, and building principals in Michigan assessed their agreement with the Regular Education Initiative (REI) goals and methods. Analysis of the 605 responses indicated general agreement with REI goals and procedures. Most educators believed that pragmatic factors posed the greatest…

Life Values, Regular Educators, and Special Educators.

ERIC Educational Resources Information Center

Gans, Karen Derk

1986-01-01

Rokeach's Value Survey (1973) was used to assess possible differences in the life values of special education (N=133) and regular (N=128) classroom teachers . Generally, their value systems were not significantly different; however, 18 values (10 defining personal life goals and 8 defining self conduct and others' conduct) differentiated one group…

Pupil Evaluation of Teachers.

ERIC Educational Resources Information Center

Biggs, John; Chopra, Pran

1979-01-01

This investigation is concerned with (a) constructing a pupil evaluation of teachers (PET) scale, for use in grades 7-11, incorporating certain areas of teaching behavior, and affective pupil responses to teachers; and (b) using the scale as a source of feedback to both regular and student teachers. (Author)

29 CFR 541.303 - Teachers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... public schools are not uniform in requiring a certificate for employment as an elementary or secondary...: Regular academic teachers; teachers of kindergarten or nursery school pupils; teachers of gifted or... activities are a recognized part of the schools' responsibility in contributing to the educational...

29 CFR 541.303 - Teachers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... public schools are not uniform in requiring a certificate for employment as an elementary or secondary...: Regular academic teachers; teachers of kindergarten or nursery school pupils; teachers of gifted or... activities are a recognized part of the schools' responsibility in contributing to the educational...

29 CFR 541.303 - Teachers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... public schools are not uniform in requiring a certificate for employment as an elementary or secondary...: Regular academic teachers; teachers of kindergarten or nursery school pupils; teachers of gifted or... activities are a recognized part of the schools' responsibility in contributing to the educational...

Regular Class Participation System (RCPS). A Final Report.

ERIC Educational Resources Information Center

Ferguson, Dianne L.; And Others

The Regular Class Participation System (RCPS) project attempted to develop, implement, and validate a system for placing and maintaining students with severe disabilities in general education classrooms, with a particular emphasis on achieving both social and learning outcomes for students. A teacher-based planning strategy was developed and…

REI: The Will and Skill of Regular Educators.

ERIC Educational Resources Information Center

Phillips, William L.; And Others

Two assertions regarding the Regular Education Initiative (REI) are presented: (1) general educators are not willing to serve students with handicaps, and (2) general educators are not competent to serve students with handicaps. Illinois general education teachers (N=314) were surveyed to examine their attitudes and perceived ability to work with…

Rainbows, Head Lice, and Pea-Green Tile. Poems in the Voice of the Classroom Teacher.

ERIC Educational Resources Information Center

Bagert, Brod

Dedicated to all teachers, this book of poems seeks to capture the voice of the classroom teacher and to remind them of the power inherent in the art of teaching other human beings, the calling to which they have dedicated their lives. The book is broadly divided into "Act One--The Children" and "Act Two--The Staff," with a…

Critical Pedagogy--The Practice with Veteran Teachers: The Work of the Eastern Pennsylvania Lead Teacher Consortium. [and] Abandon Ship, Change Course, or Ride It Out: A Reaction to Walker.

ERIC Educational Resources Information Center

Walker, Thomas J.; Johnson, Scott D.

1993-01-01

The Eastern Pennsylvania Lead Teacher Consortium, a regional network for professional development of vocational teachers, demonstrates that lead teachers' work must be tied to student learning outcomes, ideas and practices must be communicated to building-level staff, and regional consortia need a dedicated funding source. (SK)

The Reformer Knows Best: Destroying the Teacher's Vocation

ERIC Educational Resources Information Center

Goodson, Ivor

2006-01-01

Drawing on data from a major Spencer Foundation study, this article focuses on the effects of major restructuring initiatives in New York State on a gifted and utterly committed teacher. It challenges the now ubiquitous assumption that "the reformer knows best" and reveals the gradual demise of an immensely gifted, dedicated teacher--a…

Truancy: How Parents and Teachers Contribute.

ERIC Educational Resources Information Center

Little, Linda F.; Thompson, Rock

1983-01-01

Compared attitudes and behaviors of parents and teachers toward junior-high habitually truant students (N=94) and regular attenders (N=94). Data from the Little Parenting Valuing Styles Scale and Little Teacher Valuing Styles Scale suggest parents may contribute to truancy by being overprotective and overindulgent. Teachers may reject and…

Understanding Teachers' Concerns about Inclusive Education

ERIC Educational Resources Information Center

Yadav, Monika; Das, Ajay; Sharma, Sushama; Tiwari, Ashwini

2015-01-01

This study examined the concerns of regular elementary school teachers in Gurgaon, India, in order to work with students with disabilities in inclusive education settings. A total of 175 teachers responded to a two-part questionnaire. Data were analyzed using descriptive and inferential statistics. The data indicated that the teachers in Gurgaon,…

Nurses caring for ENT patients in a district general hospital without a dedicated ENT ward score significantly less in a test of knowledge than nurses caring for ENT patients in a dedicated ENT ward in a comparable district general hospital.

PubMed

Foxton, C R; Black, D; Muhlschlegel, J; Jardine, A

2014-12-01

To assess whether there is a difference in ENT knowledge amongst nurses caring for patients on a dedicated ENT ward and nurses caring for ENT patients in a similar hospital without a dedicated ENT ward. A test of theoretical knowledge of ENT nursing care was devised and administered to nurses working on a dedicated ENT ward and then to nurses working on generic non-subspecialist wards regularly caring for ENT patients in a hospital without a dedicated ENT ward. The test scores were then compared. A single specialist ENT/Maxillo-Facial/Opthalmology ward in hospital A and 3 generic surgical wards in hospital B. Both hospitals are comparable district general hospitals in the south west of England. Nursing staff working in hospital A and hospital B on the relevant wards were approached during the working day. 11 nurses on ward 1, 10 nurses on ward 2, 11 nurses on ward 3 and 10 nurses on ward 4 (the dedicated ENT ward). Each individual test score was used to generate an average score per ward and these scores compared to see if there was a significant difference. The average score out of 10 on ward 1 was 6.8 (+/-1.6). The average score on ward two was 4.8 (+/-1.6). The average score on ward three was 5.5 (+/-2.1). The average score on ward 4, which is the dedicated ENT ward, was 9.7 (+/-0.5). The differences in average test score between the dedicated ENT ward and all of the other wards are statistically significant. Nurses working on a dedicated ENT ward have an average higher score in a test of knowledge than nurses working on generic surgical wards. This difference is statistically significant and persists despite banding or training. © 2014 John Wiley & Sons Ltd.

Comparative safety of the transport of high-level radioactive materials on dedicated, key, and regular trains: technical study

DOT National Transportation Integrated Search

2006-03-01

This study compares the risks in transporting spent nuclear fuel and high-level radioactive waste under three rail shipment alternatives: 1) regular train service, operating without restrictions with the exception of current hazardous materials regul...

Dedicated Space Science Education Centres Provide the Model for Effective Outreach

NASA Astrophysics Data System (ADS)

Brumfitt, A.

Planetaria and science centres are traditionally successful players in engaging all levels and ages of society. They have long played a supportive role to and within education. Their value in teacher circles has always been recognised as an effective resource. Given the decline in career choices in traditional Science Technology Engineering and Mathematics (STEM) and astronomy and planetary sciences, they are now more important than ever. Since their inception the role and function of Planetaria has been required to evolve to meet the changing demands of society. They are now faced with the challenge of meeting new requirements and the need for new and different resources, techniques, support and funding models to meet and effectively deliver to new target groups. To face these challenges these pivotal centres require new methodology in their development of programs to be effective in their support to education. New directions specifically tailored for teacher professional development and for student studies. The changing requirements have resulted in a new kind of science centre one dedicated and specially designed using space science and dedicated to formal education across stem activities. The space scientist forms an integral and key role in this type of centre by providing the science, the passion of discovery and the relevance of the science to the community. These programs need to be carefully aligned to flexible course requirements and objectives to ensure relevancy to the education and outreach sector. They need access to and the support and input from the scientist and research institutions. They need real and appropriate material and resources. Scientists need effective channels through which to inform and share their work. Here is the potential for enormously effective symbiosis. This paper describes how new multi million dollar state-of-the-art space science centres are working with cutting edge science, research institutes, universities, government

Using quality and safety education for nurses to guide clinical teaching on a new dedicated education unit.

PubMed

McKown, Terri; McKeon, Leslie; McKown, Leslie; Webb, Sherry

2011-12-01

Gaps exist in health professional education versus the demands of current practice. Leveraging front-line nurses to teach students exemplary practice in a Dedicated Education Unit (DEU) may narrow this gap. The DEU is an innovative model for experiential learning, capitalizing on the expertise of staff nurses as clinical teachers. This study evaluated the effectiveness of a new academic-practice DEU in facilitating quality and safety competency achievement among students. Six clinical teachers received education in clinical teaching and use of Quality and Safety Education for Nurses (QSEN) competencies to guide acquisition of essential knowledge, skills, and attitudes for continuous health care improvement. Twelve students assigned to the six teachers completed daily logs for the 10-week practicum. Findings suggest that DEU students achieved QSEN competencies through clinical teacher mentoring in interdisciplinary collaboration, using electronic information for best practice and patient teaching, patient/family decision making, quality improvement, and resolution of safety issues.

Listening to Teachers. Teaching in America: The Possible Renaissance. ECS Working Paper, TR-85-2.

ERIC Educational Resources Information Center

Mills, Richard P.; Stout, Dennis L.

This monograph summarizes findings from surveys of teachers' attitudes toward their profession. The attitudes of public school teachers revealed in these surveys are remarkably uniform. Attitudes differ little by school level or location, or teachers' age, sex, or years of experience. Generally, teachers are dedicated to teaching and object most…

Teachers' Perceptions about Addressing Literacy for Students with Vision Impairment

ERIC Educational Resources Information Center

Washington, Samantha C.

2017-01-01

Regular education teachers are sometimes at a disadvantage when required to instruct learners with a visual impairment or other special needs in the classroom. A problem exists with reduced support and training for regular education teachers responsible for meeting literacy needs of students with visual impairment. The purpose of this qualitative…

Inclusion: Is It Stressful for Teachers?

ERIC Educational Resources Information Center

Forlin, Chris; And Others

1996-01-01

A study involving 225 regular primary school teachers and 42 principals in western Australia found that the inclusion of a child with a mild intellectual disability significantly increased the educators' appraisal of stress severity. Gender and special school/regular school variables were analyzed. (CR)

Teachers' Understanding of Learning Disabilities.

ERIC Educational Resources Information Center

Anderson, David W.; Coleman, Diana L.

A survey of 135 Pennsylvania regular classroom teachers (kindergarten through grade 8) examined their understanding of learning disabilities (LD) and the degree to which they felt prepared to work with LD students. The survey sought information on: (1) teacher preparation, knowledge, and experience related to identifying and working with LD…

Preservice Secondary Teachers' Sense of Efficacy in Teaching Character Education

ERIC Educational Resources Information Center

Waters, Stewart; Russell, William B., III

2014-01-01

This study investigated the personal teaching efficacy and general teaching efficacy for character education of 130 preservice secondary teachers at a large university where there were no formal courses dedicated to character education, but the topic was included in some of the content coursework. The subjects were in one teacher education program…

Perspectives on the Integration of Regular and Special Education: Eliminating the Knowledge Dichotomy at the University Level.

ERIC Educational Resources Information Center

Aldinger, Loviah E., Ed.

Five papers describe ways to integrate knowledge from regular and special education at the university level. L. Hudson and M. Carroll ("The Preservice Teacher Experiences Variation in the Meaning Making of Handicapped and Nonhandicapped Learners") review adaptations in a competency based teacher education program to include information on high…

[Back to units for nursing students' education? The Dedicated Education Units (DEU)].

PubMed

Randon, Giulia; Bortolami, Elena; Grosso, Silvia

2017-01-01

. Back to units for nursing students' education? The Dedicated Education Units (DEU). The reorganization and rationalization of resources and cost containment in health care put a strain on the sustainability of practical training of student nurses. The Dedicated Education Units (DEU), where ward staff, in collaboration with university teachers, receive large numbers of students, integrating the caring and teaching missions, are a possible answer. To describe the main characteristics of DEUs. A literature search was conducted in Pubmed with the following key-words Dedicated Education Unit, Education Unit and Nursing Education, up to January 30, 2017. Several models of DEU were identified with differences in contexts, professional roles involved, type of organizations (number of students, length of practical training). The students perceive a welcoming climate that promotes learning and allows time and space for reflection; they develop a professional group identity and learn to recognize and implement the presponsibilities related to the professional role. The students express satisfaction for the relationship with professionals involved in their education due to the clear definition of roles and responsibilities, of their learning needs and feel supported in the connections of theory and practice. The DEU, receiving large number of students optimize the use of resources. The DEU represent one of the possible models of organization of the practical training, able to ensure a high quality learning environment. The practical implications of its implementation in the italian context on skills acquisition and sustainability need a thorough assessment.

The Mathematics Teacher Development with Peer Tutoring Program.

ERIC Educational Resources Information Center

Duffie, William B.; Guida, Frank V.

This project addresses the problem of inadequate mathematics high school teacher staffing and the shortage of mathematics specialists in the elementary school. Regular elementary school teachers interested in becoming certified as high school mathematics teachers, and who had taken at least three college-level mathematics courses, were invited to…

Rethinking the Regular Education Initiative: Focus on the Classroom Teacher.

ERIC Educational Resources Information Center

Gersten, Russell, Woodward, John

1990-01-01

The first section of this essay reviews forces that led to the Regular Education Initiative (REI). Findings from research on effective instruction, innovation and staff development are synthesized. A conceptual framework is offered to explain factors necessary to create meaningful, sustained changes in classroom practices as required by the REI.…

Dedicated bifurcation stents

PubMed Central

Pillai, Ajith Ananthakrishna; Jayaraman, Balachander

2012-01-01

Bifurcation percutaneous coronary intervention (PCI) is still a difficult call for the interventionist despite advancements in the instrumentation, technical skill and the imaging modalities. With major cardiac events relate to the side-branch (SB) compromise, the concept and practice of dedicated bifurcation stents seems exciting. Several designs of such dedicated stents are currently undergoing trials. This novel concept and pristine technology offers new hope notwithstanding the fact that we need to go a long way in widespread acceptance and practice of these gadgets. Some of these designs even though looks enterprising, the mere complex delivering technique and the demanding knowledge of the exact coronary anatomy makes their routine use challenging. PMID:22572498

Application-Dedicated Selection of Filters (ADSF) using covariance maximization and orthogonal projection.

PubMed

Hadoux, Xavier; Kumar, Dinesh Kant; Sarossy, Marc G; Roger, Jean-Michel; Gorretta, Nathalie

2016-05-19

Visible and near-infrared (Vis-NIR) spectra are generated by the combination of numerous low resolution features. Spectral variables are thus highly correlated, which can cause problems for selecting the most appropriate ones for a given application. Some decomposition bases such as Fourier or wavelet generally help highlighting spectral features that are important, but are by nature constraint to have both positive and negative components. Thus, in addition to complicating the selected features interpretability, it impedes their use for application-dedicated sensors. In this paper we have proposed a new method for feature selection: Application-Dedicated Selection of Filters (ADSF). This method relaxes the shape constraint by enabling the selection of any type of user defined custom features. By considering only relevant features, based on the underlying nature of the data, high regularization of the final model can be obtained, even in the small sample size context often encountered in spectroscopic applications. For larger scale deployment of application-dedicated sensors, these predefined feature constraints can lead to application specific optical filters, e.g., lowpass, highpass, bandpass or bandstop filters with positive only coefficients. In a similar fashion to Partial Least Squares, ADSF successively selects features using covariance maximization and deflates their influences using orthogonal projection in order to optimally tune the selection to the data with limited redundancy. ADSF is well suited for spectroscopic data as it can deal with large numbers of highly correlated variables in supervised learning, even with many correlated responses. Copyright © 2016 Elsevier B.V. All rights reserved.

Turn "B" Teachers into "A+"s.

ERIC Educational Resources Information Center

Bartolo, Don

1988-01-01

Valued, experienced teachers can give superior classroom performances with help from a dedicated principal and a performance management plan that involves (1) pinpointing the teaching skill needing improvement; (2) supportive confrontation; (3) mutual discussion of alternative solutions; (4) definition of responsibilities; (5) followup and…

Graded effects of regularity in language revealed by N400 indices of morphological priming.

PubMed

Kielar, Aneta; Joanisse, Marc F

2010-07-01

Differential electrophysiological effects for regular and irregular linguistic forms have been used to support the theory that grammatical rules are encoded using a dedicated cognitive mechanism. The alternative hypothesis is that language systematicities are encoded probabilistically in a way that does not categorically distinguish rule-like and irregular forms. In the present study, this matter was investigated more closely by focusing specifically on whether the regular-irregular distinction in English past tenses is categorical or graded. We compared the ERP priming effects of regulars (baked-bake), vowel-change irregulars (sang-sing), and "suffixed" irregulars that display a partial regularity (suffixed irregular verbs, e.g., slept-sleep), as well as forms that are related strictly along formal or semantic dimensions. Participants performed a visual lexical decision task with either visual (Experiment 1) or auditory prime (Experiment 2). Stronger N400 priming effects were observed for regular than vowel-change irregular verbs, whereas suffixed irregulars tended to group with regular verbs. Subsequent analyses decomposed early versus late-going N400 priming, and suggested that differences among forms can be attributed to the orthographic similarity of prime and target. Effects of morphological relatedness were observed in the later-going time period, however, we failed to observe true regular-irregular dissociations in either experiment. The results indicate that morphological effects emerge from the interaction of orthographic, phonological, and semantic overlap between words.

Teacher Education Accreditation Council Brochure

ERIC Educational Resources Information Center

Teacher Education Accreditation Council, 2009

2009-01-01

The Teacher Education Accreditation Council (TEAC), founded in 1997, is dedicated to improving academic degree programs for professional educators--those who teach and lead in schools, pre-K through grade 12. TEAC accredits undergraduate and graduate programs, including alternate route programs, based on (1) the evidence they have that they…

47 CFR 69.125 - Dedicated signalling transport.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Dedicated signalling transport. 69.125 Section... (CONTINUED) ACCESS CHARGES Computation of Charges § 69.125 Dedicated signalling transport. (a) Dedicated signalling transport shall consist of two elements, a signalling link charge and a signalling transfer point...

47 CFR 69.125 - Dedicated signalling transport.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 3 2011-10-01 2011-10-01 false Dedicated signalling transport. 69.125 Section... (CONTINUED) ACCESS CHARGES Computation of Charges § 69.125 Dedicated signalling transport. (a) Dedicated signalling transport shall consist of two elements, a signalling link charge and a signalling transfer point...

47 CFR 69.125 - Dedicated signalling transport.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 3 2012-10-01 2012-10-01 false Dedicated signalling transport. 69.125 Section... (CONTINUED) ACCESS CHARGES Computation of Charges § 69.125 Dedicated signalling transport. (a) Dedicated signalling transport shall consist of two elements, a signalling link charge and a signalling transfer point...

47 CFR 69.125 - Dedicated signalling transport.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 3 2013-10-01 2013-10-01 false Dedicated signalling transport. 69.125 Section... (CONTINUED) ACCESS CHARGES Computation of Charges § 69.125 Dedicated signalling transport. (a) Dedicated signalling transport shall consist of two elements, a signalling link charge and a signalling transfer point...

Making It Work: Practical Ideas for Integrating Exceptional Children into Regular Classes.

ERIC Educational Resources Information Center

Aiello, Barbara, Ed.

Intended for special education and regular teachers, the guide contains brief articles on the nature of mainstreaming handicapped children; mainstreaming models at the preschool, elementary school, and secondary school levels; specific suggestions for setting up mainstreaming programs, and interviews with five persons involved in mainstream…

Teachers of the Behaviorally Disordered: Discrepancies between Training and Perceived Needs.

ERIC Educational Resources Information Center

Russell, Steven C.; Williams, Ellen U.

To determine discrepancies between teacher training for behavioral disorders and the actual competencies needed by practicing teachers of severely behaviorally handicapped (SBH) students, 167 public school administrators, regular educators, special education teachers and supervisors, and university teacher educators responded to a three-part…

Effects of an Inclusion Professional Development Model on Inclusion Knowledge and Perceptions of Regular Middle School Educators

ERIC Educational Resources Information Center

Royster, Otelia

2011-01-01

The problem addressed in this study was that regular education teachers lacked the training to include students with disabilities in inclusive classrooms. The evidence indicated that teachers were beginning to show greater levels of frustration, students were being referred out of the classroom, and many students were being sent to the special…

The Management of Teachers' Non-Directed Time in a Secondary School

ERIC Educational Resources Information Center

Holmes, Beth

2017-01-01

This article describes a study which investigated the motivations behind why teachers dedicate non-directed time to school-related tasks and the extent to which managers understand and harness these motivations. Data were collected through three case studies within one secondary school. Three heads of department (HoDs) and three teachers were…

Spacelab Dedication

NASA Image and Video Library

1982-08-12

View of Vice-President George Bush visiting with Astronaut Owen Garriott and Payload Specialist (PS) Wubbo Ockels of the Netherlands, inside the SL after the dedication ceremony, KSC Operations & Checkout (O&C) Building. 1. Astronaut Owen K. Garriott 2. Vice President George Bush 3. Wubbo Ockels - PS 4x5 Color and B&W

Regular Topographic Patterning of Karst Depressions Suggests Landscape Self-Organization

NASA Astrophysics Data System (ADS)

Quintero, C.; Cohen, M. J.

2017-12-01

Thousands of wetland depressions that are commonly host to cypress domes dot the sub-tropical limestone landscape of South Florida. The origin of these depression features has been the topic of debate. Here we build upon the work of previous surveyors of this landscape to analyze the morphology and spatial distribution of depressions on the Big Cypress landscape. We took advantage of the emergence and availability of high resolution Light Direction and Ranging (LiDAR) technology and ArcMap GIS software to analyze the structure and regularity of landscape features with methods unavailable to past surveyors. Six 2.25 km2 LiDAR plots within the preserve were selected for remote analysis and one depression feature within each plot was selected for more intensive sediment and water depth surveying. Depression features on the Big Cypress landscape were found to show strong evidence of regular spatial patterning. Periodicity, a feature of regularly patterned landscapes, is apparent in both Variograms and Radial Spectrum Analyses. Size class distributions of the identified features indicate constrained feature sizes while Average Nearest Neighbor analyses support the inference of dispersed features with non-random spacing. The presence of regular patterning on this landscape strongly implies biotic reinforcement of spatial structure by way of the scale dependent feedback. In characterizing the structure of this wetland landscape we add to the growing body of work dedicated to documenting how water, life and geology may interact to shape the natural landscapes we see today.

Lessons of Liberty: Veterans Day 2001 Teacher's Guide.

ERIC Educational Resources Information Center

Department of Veterans Affairs, Washington, DC.

This teacher's guide helps teachers plan a class program for Veterans Day. The guide contains the following components (many with activities): "History of Veterans Day"; "Veterans Day National Ceremony"; "Suggested Veterans Day Programs"; "America's Wars (Statistics)"; "Fly Your Flag Regularly and…

Integration: Students and Teachers at Risk?

ERIC Educational Resources Information Center

Pudlas, Kenneth A.

1993-01-01

This article argues that the Regular Education Initiative (REI) puts both special needs students and their teachers at risk. Effects of REI are examined in light of a Self-Esteem Index which explains factors integral to a sense of success by both teachers and students. Support activities, preservice and inservice education are strongly urged. (DB)

Academic Coaching Produces More Effective Teachers

ERIC Educational Resources Information Center

Wong, Harry; Wong, Rosemary

2008-01-01

The most effective schools have coaches. They meet with the principal on a regular basis to assess the progress of every teacher and student. In an effective school, everyone functions as a team and there is a laser focus on student achievement. This article illustrates how academic coaching produces more effective teachers and how effective…

Strangers and Professionals: Positioning Discourse in ESL Teachers' Work

ERIC Educational Resources Information Center

Haneda, Mari; Nespor, Jan

2013-01-01

English Language Learners (ELLs) usually spend most of the school day with regular classroom teachers. The ability of English-as-a-second-language (ESL) teachers to help these students, then, depends in part on their ability to influence how the classroom teachers think of ELL students and ESL itself. One way ESL teachers do this is through…

Myths and Facts Regarding Second Language Acquisition in Early Childhood: Recommendations for Policymakers, Administrators, and Teachers

ERIC Educational Resources Information Center

Kim, Soonhyang; Plotka, Raquel

2016-01-01

Early childhood teachers play a key role in addressing the needs of young English Language Learners, and a vast body of research is dedicated to assessing best practices for teachers. However, less research addressing the role of policymakers, program directors and administrators is available. Although teachers can make a difference in the lives…

A Situative Perspective on Developing Writing Pedagogy in a Teacher Professional Learning Community

ERIC Educational Resources Information Center

Pella, Shannon

2011-01-01

The bulk of current research on teacher professional development is focused on teacher learning in the context of teacher professional learning communities (PLCs). In teacher PLCs, groups of teachers meet regularly to increase their own learning and the learning of their students. Teacher PLCs offer a learning model in which, "new ideas and…

An Examination of the Perceptions of Cooperating Teachers and Teacher Candidates Regarding the Initial Implementation of a Co-Teaching Model with Student Teaching at a Northern Louisiana University

ERIC Educational Resources Information Center

Allen, Tina L.

2013-01-01

Since Louisiana now requires 50% of yearly evaluations of classroom teachers be based on student achievement, cooperating teachers who regularly supervise teacher candidates for a northern Louisiana university have become hesitant to accept teacher candidates into their classrooms. Other universities in Louisiana and across the United States have…

Professional Training for Teachers of the Gifted and Talented. 1984 Digest.

ERIC Educational Resources Information Center

Jenkins-Friedman, Reva; And Others

The digest addresses topics related to professional training for teachers of gifted and talented students. General responsibilities of such teachers include organizing enrichment activities for students and teachers, disseminating information about innovative teaching practices and materials, and promoting integration between regular and special…

Administrative Support and Its Mediating Effect on US Public School Teachers

ERIC Educational Resources Information Center

Tickle, Benjamin R.; Chang, Mido; Kim, Sunha

2011-01-01

This study examined the effect of administrative support on teachers' job satisfaction and intent to stay in teaching. The study employed a path analysis to the data of regular, full-time, public school teachers from the Schools and Staffing Survey teacher questionnaire. Administrative support was the most significant predictor of teachers' job…

Preparing novice teachers to develop basic reading and spelling skills in children.

PubMed

Spear-Swerling, Louise; Brucker, Pamela Owen

2004-12-01

This study examined the word-structure knowledge of novice teachers and the progress of children tutored by a subgroup of the teachers. Teachers' word-structure knowledge was assessed using three tasks: graphophonemic segmentation, classification of pseudowords by syllable type, and classification of real words as phonetically regular or irregular. Tutored children were assessed on several measures of basic reading and spelling skills. Novice teachers who received word-structure instruction outperformed a comparison group of teachers in word-structure knowledge at post-test. Tutored children improved significantly from pre-test to post-test on all assessments. Teachers' post-test knowledge on the graphophonemic segmentation and irregular words tasks correlated significantly with tutored children's progress in decoding phonetically regular words; error analyses indicated links between teachers' patterns of word-structure knowledge and children's patterns of decoding progress. The study suggests that word-structure knowledge is important to effective teaching of word decoding and underscores the need to include this information in teacher preparation.

The SNAP System for Inservice Training of Regular Educators. Final Project Report.

ERIC Educational Resources Information Center

Malouf, David B.; Pilato, Virginia H.

This report discusses a project to develop, test, and disseminate the SNAP (Smart Needs Assessment Program) system for needs assessment and inservice training of regular educators to work with students with disabilities. The SNAP system is an expert system that defines the training needs of individual teachers and links these needs with training…

Joint MR-PET reconstruction using a multi-channel image regularizer

PubMed Central

Koesters, Thomas; Otazo, Ricardo; Bredies, Kristian; Sodickson, Daniel K

2016-01-01

While current state of the art MR-PET scanners enable simultaneous MR and PET measurements, the acquired data sets are still usually reconstructed separately. We propose a new multi-modality reconstruction framework using second order Total Generalized Variation (TGV) as a dedicated multi-channel regularization functional that jointly reconstructs images from both modalities. In this way, information about the underlying anatomy is shared during the image reconstruction process while unique differences are preserved. Results from numerical simulations and in-vivo experiments using a range of accelerated MR acquisitions and different MR image contrasts demonstrate improved PET image quality, resolution, and quantitative accuracy. PMID:28055827

Development of a circular shape Si-PM-based detector ring for breast-dedicated PET system

NASA Astrophysics Data System (ADS)

Nakanishi, Kouhei; Yamamoto, Seiichi; Watabe, Hiroshi; Abe, Shinji; Fujita, Naotoshi; Kato, Katsuhiko

2018-02-01

In clinical situations, various breast-dedicated positron emission tomography (PET) systems have been used. However, clinical breast-dedicated PET systems have polygonal detector ring. Polygonal detector ring sometimes causes image artifact, so complicated reconstruction algorithm is needed to reduce artifact. Consequently, we developed a circular detector ring for breast-dedicated PET to obtain images without artifact using a simple reconstruction algorithm. We used Lu1.9Gd0.1SiO5 (LGSO) scintillator block which was made of 1.5 x 1.9 x 15 mm pixels that were arranged in an 8 x 24 matrix. As photodetectors, we used silicon photomultiplier (Si-PM) arrays whose channel size was 3 x 3 mm. A detector unit was composed of four scintillator blocks, 16 Si-PM arrays and a light guide. The developed detector unit had angled configuration since the light guide was bending. A detector unit had three gaps with an angle of 5.625° between scintillator blocks. With these configurations, we could arrange 64 scintillator blocks in nearly circular shape (regular 64-sided polygon) using 16 detector units. The use of the smaller number of detector units could reduce the size of the front-end electronics circuits. The inner diameter of the developed detector ring was 260 mm. This size was similar to those of brain PET systems, so our breast-dedicated PET detector ring can measure not only breast but also brain. Measured radial, tangential and axial spatial resolution of the detector ring reconstructed by the filtered back-projection (FBP) algorithm were 2.1 mm FWHM, 2.0 mm FWHM and 1.7 mm FWHM at center of field of view (FOV), respectively. The sensitivity was 2.0% at center of the axial FOV. With the developed detector ring, we could obtain high resolution image of the breast phantom and the brain phantom. We conclude that our developed Si-PM-based detector ring is promising for a high resolution breast-dedicated PET system that can also be used for brain PET system.

Evaluating the Effect of a Teacher Training Programme on the Primary Teachers' Attitudes, Knowledge and Teaching Strategies Regarding Special Educational Needs

ERIC Educational Resources Information Center

Kurniawati, F.; de Boer, A. A.; Minnaert, A. E. M. G.; Mangunsong, F.

2017-01-01

Research has consistently stressed that regular school teachers are important in determining the success of implementing inclusive education. It was also found that teachers' attitudes, their knowledge about special educational needs (SEN) and teaching strategies are prerequisites for implementing inclusive education successfully. This study…

Breast-Dedicated Radionuclide Imaging Systems.

PubMed

Hsu, David F C; Freese, David L; Levin, Craig S

2016-02-01

Breast-dedicated radionuclide imaging systems show promise for increasing clinical sensitivity for breast cancer while minimizing patient dose and cost. We present several breast-dedicated coincidence-photon and single-photon camera designs that have been described in the literature and examine their intrinsic performance, clinical relevance, and impact. Recent tracer development is mentioned, results from recent clinical tests are summarized, and potential areas for improvement are highlighted. © 2016 by the Society of Nuclear Medicine and Molecular Imaging, Inc.

Intelligent virtual teacher

NASA Astrophysics Data System (ADS)

Takács, Ondřej; Kostolányová, Kateřina

2016-06-01

This paper describes the Virtual Teacher that uses a set of rules to automatically adapt the way of teaching. These rules compose of two parts: conditions on various students' properties or learning situation; conclusions that specify different adaptation parameters. The rules can be used for general adaptation of each subject or they can be specific to some subject. The rule based system of Virtual Teacher is dedicated to be used in pedagogical experiments in adaptive e-learning and is therefore designed for users without education in computer science. The Virtual Teacher was used in dissertation theses of two students, who executed two pedagogical experiments. This paper also describes the phase of simulating and modeling of the theoretically prepared adaptive process in the modeling tool, which has all the required parameters and has been created especially for the occasion. The experiments are being conducted on groups of virtual students and by using a virtual study material.

[Status of the medical management of convulsive seizures at regular schools].

PubMed

Maruyama, Yuki; Takada, Satoshi

2010-09-01

The nurse-teachers have important roles in health care of the students in Japanese schools. Usually one nurse-teacher works in each regular primary and junior high school in order to manage health care of the students. We surveyed the medical care of the students who had a history of convulsions by the questionnaires to 319 nurse-teachers. One hundred thirty nine nurse-teachers (93%) of 150 responders replied that they were taking care of at least one student with a history of convulsion. In 26 (17.4%) of the schools surveyed, more than one convulsion occurred between the first of April 2006 and the 31st of March 2007. More than 65% of nurse-teachers had witnessed convulsions at school. Results of the present study show 59 nurse-teachers were asked by parents to keep the rectal diazepam to administer to their children in the event of a convulsion. However, only 16 nurse-teachers received the instructions from a doctor on the indication of rectal diazepam. Sixty eight per cent of nurse-teachers felt that they had no or little support from doctors. Although most of the nurse-teachers felt reluctant to administer rectal diazepam at school, they considered the administration was unavoidable for student's safety and comfort. Clear instructions and detailed consultation by the doctors and prompt response in case of emergency were desired by the nurse-teachers. The establishment of the support system for the students with a history of convulsions is required to maintain safe and comfortable school life.

NREL Dedicates Advanced Hydrogen Fueling Station | News | NREL

Science.gov Websites

5 » NREL Dedicates Advanced Hydrogen Fueling Station News Release: NREL Dedicates Advanced Hydrogen Fueling Station October 8, 2015 The Energy Department's National Renewable Energy Laboratory (NREL ) today dedicated its 700 bar hydrogen fueling station, the first of its kind in Colorado and in the

The Effects of Pupil-Corrected Tests and Written Teacher Comments on Learning to Spell in the Upper Elementary Grades.

ERIC Educational Resources Information Center

Lesner, Julius

To determine the effects of teacher comments on spelling test papers, 32 randomly selected fourth- and sixth-grade teachers from low and high socioeconomic area Los Angeles elementary schools used 965 pupils in their regular classes as subjects. The teachers gave the regular weekly spelling test, and one of four evaluation treatments was randomly…

Teacher Perceived Difficulty in Implementing Differentiated Instructional Strategies in Primary School

ERIC Educational Resources Information Center

Gaitas, Sérgio; Alves Martins, Margarida

2017-01-01

This study analyses teacher perceived difficulty in implementing differentiated instructional strategies in regular classes. The participants were 273 Portuguese primary school teachers with teaching experience ranging from 1 to 33 years. A 39-item questionnaire was used to evaluate teacher perceived difficulty in relation to different…

IES Teacher Assignment Final Report. CRESST Report 786

ERIC Educational Resources Information Center

Silk, Yael; Silver, David; Amerian, Stephanie; Nishimura, Claire; Boscardin, Christy

2011-01-01

The goal of this study was to test the effectiveness of WestEd's Reading Apprenticeship (RA) professional development program on teacher practices and student learning. The professional development is designed to teach high school teachers how to integrate subject-specific literacy instruction into their regular curricula. The CRESST researchers…

CONASTA Brings Teachers a Kaleidoscope of Science

ERIC Educational Resources Information Center

Teaching Science, 2015

2015-01-01

From star systems to social systems, CONASTA 64 connects teachers to researchers and scientists working on the cutting edge of modern science. We asked two CONASTA 64 Keynote speakers, Steven Tingay and Ian Walker to share their passion for their work and their dedication for giving back to the science community.

Fountain Dedication

NASA Technical Reports Server (NTRS)

1999-01-01

Outside of Building 4200 at Marshall Space Flight Center, a courtyard was constructed in memory of Dr. Wernher von Braun and his contributions to the U. S. Space program. In the middle of the courtyard a fountain was built. The fountain was made operational prior to the 30th arniversary celebration of the Apollo 11 lunar landing. Attending the dedication ceremony were visiting Apollo astronauts and NASA's Safety and Assurance Director Rothenberg.

Teaching High School Students How to Write: The Importance of Direct Explicit Instruction and Teacher Training

ERIC Educational Resources Information Center

Soiferman, L. Karen

2017-01-01

Learning how to teach writing is a skill just as learning how to write is a skill. Without a dedicated composition course in Education faculties pre-service teachers are not getting the training they require to be effective teachers of writing. In this report, a case is made for why teachers have to be more aware of how students learn to write and…

An Investigation of Time Distribution of Pre-Service Teachers while Interning

ERIC Educational Resources Information Center

Torres, Robert M.; Ulmer, Jonathan D.

2007-01-01

Student teaching is the culminating experience of most teacher preparation programs. Student teaching gives the prospective teacher the opportunity to join the worlds of theory and practice and to develop individual teaching talents. Long hours are regularly spent in several areas. This study sought to investigate how student teachers distribute…

Assistance to Pupils with Physical Disabilities in Regular Schools: Promoting Inclusion or Creating Dependency?

ERIC Educational Resources Information Center

Egilson, Snaefridur Thora; Traustadottir, Rannveig

2009-01-01

Drawing on the perspectives of pupils with physical disabilities, their parents and teachers, this study explored the adult support provided to pupils with physical disabilities in regular schools. Data were collected through observations at schools and qualitative interviews. In all, 49 individuals participated in this study: 14 pupils with…

Regular Classroom Teachers' Recognition and Support of the Creative Potential of Mildly Gifted Mathematics Learners

ERIC Educational Resources Information Center

Mhlolo, Michael Kainose

2017-01-01

Post independent reforms in South Africa moved from separate education for the gifted learners to inclusive education in regular classrooms. A specific concern that has been totally ignored since then is whether or not the regular classroom would expand or limit the gifted child's creativity. This study aimed at investigating the extent to which…

Creating Highly Qualified Teachers: Maximizing University Resources to Provide Professional Development in Rural Areas

ERIC Educational Resources Information Center

Mollenkopf, Dawn L.

2009-01-01

The "highly qualified teacher" requirement of No Child Left Behind has put pressure on rural school districts to recruit and retain highly qualified regular and special education teachers. If necessary, they may utilize uncertified, rural teachers with provisional certification; however, these teachers may find completing the necessary…

A Survey of Teachers' Perceptions of the Function and Purpose of Student Support Teams

ERIC Educational Resources Information Center

Lee-Tarver, Aleada

2006-01-01

The purpose of this study was to investigate teacher training, teacher participation and teacher understanding of the relationship between student support team functions and special education services. One hundred and twenty-three regular education teachers responded to a brief questionnaire concerning student support team activities. Teachers…

Principal Succession and Its Impact on Teacher Morale

ERIC Educational Resources Information Center

Meyer, Matthew J.; Macmillan, Robert B.; Northfield, Shawn

2009-01-01

Our detailed study of two secondary schools in Nova Scotia which had experienced regular principal succession examined succession and its impact on teacher morale. We found that the process of principal succession and the new principal's practices have the potential to change a school culture and both positively and negatively affect teacher and…

Is AIDS a Biasing Factor in Teacher Judgment?

ERIC Educational Resources Information Center

Walker, David W.; Hulecki, Mary B.

1989-01-01

Regular-education, third-grade teachers (n=91) in Indiana reviewed one of two psychological reports, identical except that one reported a diagnosis of Acquired Immune Deficiency Syndrome (AIDS) and one reported a diagnosis of rheumatic fever. AIDS was not found to be a biasing factor in teachers' judgments regarding special education placement.…

S.W.A.T. (Study with a Teacher).

ERIC Educational Resources Information Center

Langdon, Julia; Picard, Nancy

SWAT (Study with a Teacher) provided a 2 week summer program for 26 handicapped high school students who were mainstreamed into the regular vocational education program. Teams of participants were divided into career clusters with a vocational instructor and special education teacher. Staff was trained to use SWAT revised lesson plans and…

An Examination of Teachers' Perceptions of Principal Support for Change and Teachers' Collaboration and Communication around Literacy Instruction in Reading First Schools

ERIC Educational Resources Information Center

Berebitsky, Dan; Goddard, Roger D.; Carlisle, Joanne F.

2014-01-01

Background/Context: Little research has directly examined whether principal leadership can increase the degree to which teachers work together regularly in focused ways around content. Prior research has shown that reform efforts seeking to alter the process of teaching can be successful if teachers collaborate to build capacity and improve…

Students' and Teachers' Conceptual Metaphors for Mathematical Problem Solving

ERIC Educational Resources Information Center

Yee, Sean P.

2017-01-01

Metaphors are regularly used by mathematics teachers to relate difficult or complex concepts in classrooms. A complex topic of concern in mathematics education, and most STEM-based education classes, is problem solving. This study identified how students and teachers contextualize mathematical problem solving through their choice of metaphors.…

The Basics: Supporting Learners with Intellectual Challenge in Regular Classrooms. A Resource for Teachers

ERIC Educational Resources Information Center

Bunch, Gary

2006-01-01

This book is a resource for teachers who have the opportunity and the responsibility to work with students who have been labeled with intellectual challenges. The fundamental premise is that good teaching is good teaching--for all students. Secondly, this book believes that teachers are good professionals and have both the skills and the spirit to…

The Quality Teacher and Education Act in San Francisco: Lessons Learned. Policy Brief 09-2

ERIC Educational Resources Information Center

Hough, Heather J.

2009-01-01

This policy brief reviews the recent experience of the San Francisco Unified School District (SFUSD) with the development and approval of Proposition A. Proposition A (also known as the Quality Teacher and Education Act, or QTEA) included a parcel tax mainly dedicated to increasing teachers' salaries, along with a variety of measures introducing…

Selection of regularization parameter for l1-regularized damage detection

NASA Astrophysics Data System (ADS)

Hou, Rongrong; Xia, Yong; Bao, Yuequan; Zhou, Xiaoqing

2018-06-01

The l1 regularization technique has been developed for structural health monitoring and damage detection through employing the sparsity condition of structural damage. The regularization parameter, which controls the trade-off between data fidelity and solution size of the regularization problem, exerts a crucial effect on the solution. However, the l1 regularization problem has no closed-form solution, and the regularization parameter is usually selected by experience. This study proposes two strategies of selecting the regularization parameter for the l1-regularized damage detection problem. The first method utilizes the residual and solution norms of the optimization problem and ensures that they are both small. The other method is based on the discrepancy principle, which requires that the variance of the discrepancy between the calculated and measured responses is close to the variance of the measurement noise. The two methods are applied to a cantilever beam and a three-story frame. A range of the regularization parameter, rather than one single value, can be determined. When the regularization parameter in this range is selected, the damage can be accurately identified even for multiple damage scenarios. This range also indicates the sensitivity degree of the damage identification problem to the regularization parameter.

A Tale of Two Teachers: An Analytical Look at the Co-Teaching Theory Using a Case Study Model

ERIC Educational Resources Information Center

Grant, Marquis

2014-01-01

Co-teaching involves a highly collaborative, mutually accountable relationship between a regular education and special education teacher in an inclusive environment. Effective co-teaching involves both teachers working together in the regular classroom setting in an effort to make learning accessible for all students regardless of ability or…

Commonsense Methods for Children with Special Educational Needs: Strategies for the Regular Classroom. Fourth Edition.

ERIC Educational Resources Information Center

Westwood, Peter

This book is designed to provide teachers with an immediate and comprehensive source of practical strategies for meeting children's special needs in regular classrooms. Chapter 1 explores issues relating to children with general and specific learning difficulties. It discusses inclusive schooling and special educational needs, factors associated…

Physics Education for Blind Students: The Teachers' Perspective

NASA Astrophysics Data System (ADS)

Ferreira, Amauri; Dickman, Adriana

2008-03-01

We discuss the challenge high school teachers face when teaching physics to the blind. Using the oral history method, we interview physics teachers who have dealt with the inclusion of blind students in regular classrooms. Based on our study, we find that the performance of these students varies, depending on the studied subject. The narrative makes clear the teachers' lack of preparation to deal with inclusion, and their search for alternative methods to improve blind students' learning.

The Teacher Trainer, 2001.

ERIC Educational Resources Information Center

Woodward, Tessa, Ed.

2001-01-01

This journal is designed as a forum for trainers, teachers, and trainees all over the world. Regular features include the following: "Conference Report"; "Process Options"; "People Who Train People"; "Training around the World"; "Session Report"; "Trainee Voices"; "Current Research"; "Just for Interest"; "A Trainer Like Me"; "Trainer Background";…

Increasing Organizational Skills and Homework Productivity with Ninth Grade Emotionally Handicapped and Regular Students.

ERIC Educational Resources Information Center

Birnbaum, Barry W.

The practicum was designed to increase the organizational skills of four emotionally handicapped students (aged 13-14) enrolled in a secondary school program, and to increase the quantity and quality of homework completed by those students in a regular English class. A needs survey documented that students, parents, and teachers felt that…

Multi-stream face recognition on dedicated mobile devices for crime-fighting

NASA Astrophysics Data System (ADS)

Jassim, Sabah A.; Sellahewa, Harin

2006-09-01

Automatic face recognition is a useful tool in the fight against crime and terrorism. Technological advance in mobile communication systems and multi-application mobile devices enable the creation of hybrid platforms for active and passive surveillance. A dedicated mobile device that incorporates audio-visual sensors would not only complement existing networks of fixed surveillance devices (e.g. CCTV) but could also provide wide geographical coverage in almost any situation and anywhere. Such a device can hold a small portion of a law-enforcing agency biometric database that consist of audio and/or visual data of a number of suspects/wanted or missing persons who are expected to be in a local geographical area. This will assist law-enforcing officers on the ground in identifying persons whose biometric templates are downloaded onto their devices. Biometric data on the device can be regularly updated which will reduce the number of faces an officer has to remember. Such a dedicated device would act as an active/passive mobile surveillance unit that incorporate automatic identification. This paper is concerned with the feasibility of using wavelet-based face recognition schemes on such devices. The proposed schemes extend our recently developed face verification scheme for implementation on a currently available PDA. In particular we will investigate the use of a combination of wavelet frequency channels for multi-stream face recognition. We shall present experimental results on the performance of our proposed schemes for a number of publicly available face databases including a new AV database of videos recorded on a PDA.

Scalable cloud without dedicated storage

NASA Astrophysics Data System (ADS)

Batkovich, D. V.; Kompaniets, M. V.; Zarochentsev, A. K.

2015-05-01

We present a prototype of a scalable computing cloud. It is intended to be deployed on the basis of a cluster without the separate dedicated storage. The dedicated storage is replaced by the distributed software storage. In addition, all cluster nodes are used both as computing nodes and as storage nodes. This solution increases utilization of the cluster resources as well as improves fault tolerance and performance of the distributed storage. Another advantage of this solution is high scalability with a relatively low initial and maintenance cost. The solution is built on the basis of the open source components like OpenStack, CEPH, etc.

Two-year colleges, Physics, and Teacher Preparation

NASA Astrophysics Data System (ADS)

Clay, Keith

2002-05-01

In the midst of a teacher shortage no field suffers more than physics. Half of our secondary physics teachers have less than a minor in physics. Meanwhile half of our future teachers start out at two-year colleges with physicists on staff. The opportunity for community colleges to have an impact on K-12 teaching is tremendous. Project TEACH has been honored as an outstanding teacher preparation program. It is a collaboration of colleges and K-12 schools dedicated to the improvement of teacher preparation, especially in science and math. Based at Green River Community College, Project TEACH unites certification institutions, community colleges, and K-12 school districts in the pre-service and in-service training of teachers. Activities of Project TEACH include recruitment and advising of future teachers, field experience for education students, creation of pre-teaching and para-educator degrees, tutoring from elementary school through college, in-service courses for current teachers, and special math and science courses aimed at future teachers. The yearlong interdisciplinary science sequence blends chemistry, physics, geology, and biology in a hands-on inquiry-based environment. The yearlong math sequence covers arithmetic, algebra, geometry, and probability with inquiry-based pedagogy. The programs developed by Project TEACH are being disseminated to colleges across Washington State and beyond.

Attitudes and Self-Efficacy of Pre-Service Teachers towards Inclusion in Pakistan

ERIC Educational Resources Information Center

Sharma, Umesh; Shaukat, Sadia; Furlonger, Brett

2015-01-01

This study sought to determine the attitudes and teaching self-efficacy of pre-service teachers towards the inclusion of students with disabilities into regular classrooms. A questionnaire was administered to 194 pre-service Pakistani teachers (male 73, female 121) enrolled in a 1-year teacher education programme at a government university in…

Teachers as Bystanders: The Effect of Teachers' Perceptions on Reporting Bullying Behavior

ERIC Educational Resources Information Center

Uale, Beth P.

2010-01-01

This paper examines the role of educators as it relates to the reporting process of bullying incidents. Since bullying behaviors have negative effects on student health and educators have regular contact with students, this study looks at teacher perceptions of bullying behaviors and how these perceptions influence the reporting process. Using the…

Do Academically Able Teachers Leave Education? The North Carolina Case.

ERIC Educational Resources Information Center

Schlechty, Phillip C.; Vance, Victor S.

1981-01-01

To determine whether academically able teachers are more likely than others to leave the classroom, a study was conducted of the data file of all certified regular classroom teachers who entered teaching in North Carolina from 1973 to 1980 and had no prior teaching experience. (Author/WD)

The Contribution of Support Teachers in Facilitating Children's Peer Interactions

ERIC Educational Resources Information Center

Hillesøy, Siv

2016-01-01

In the Nordic countries, policies for children, who require special educational assistance, emphasize that support should be provided within regular preschool settings. As one measure to facilitate these children's participation in preschool activities, support teachers may be appointed. The present study explores how support teachers contribute…

Concerns about and Effective Strategies for Inclusion: Focus Group Interview Findings from Tennessee Teachers.

ERIC Educational Resources Information Center

Trump, Gordon C.; Hange, Jane E.

This monograph describes results of focus group interviews with 53 regular and special education teachers in Tennessee concerning their experience with inclusion of students with disabilities in regular education classrooms. An introduction notes the trend toward inclusion of students with disabilities in regular programs while providing needed…

Collaboration between General and Special Education Teachers in Malaysia

ERIC Educational Resources Information Center

Khairuddin, Khairul Farhah; Dally, Kerry; Foggett, Judith

2016-01-01

Collaboration between general and special education teachers is a necessary component for the successful inclusion of students with a disability in regular schools, but little is known about how well this is working in countries where inclusive education is a recent initiative. This paper reports on the perceptions of special education teachers in…

Effects of Immediate Feedback Delivered via Webcam and Bug-in-Ear Technology on Preservice Teacher Performance

ERIC Educational Resources Information Center

Scheeler, Mary Catherine; McKinnon, Kathleen; Stout, Jonathan

2012-01-01

University faculty and supervisors dedicated to the preparation of future teachers are facing more challenges than ever before in doing more with less. This includes supervising more preservice teachers in more schools, spread out over a wide geographic area. Feedback is essential to learning, and recent research suggests that the most effective…

Supports for Children with Disabilities in Regular Education Classrooms: An Account of Different Perspectives in Flanders

ERIC Educational Resources Information Center

Mortier, Kathleen; Van Hove, Geert; De Schauwer, Elisabeth

2010-01-01

This paper presents the experiences and interpretations of children, parents, teachers and support persons concerning the implementation of supports in regular school environments in Flanders, Belgium. The data were gathered through observations, interviews and focus group meetings. Those multiple perspectives provide insights into the complexity…

Successful Daily Practices of Inclusion Teachers of Children with Down Syndrome.

ERIC Educational Resources Information Center

Wolpert, Gloria

This study asked 230 regular education teachers about their educational practices in teaching students with Down syndrome within their mainstream classes. Teachers completed surveys that asked about background experience; preparation for inclusion and the transition process; classroom information (curriculum, class arrangement, therapies, and…

Dedication Ceremony

NASA Technical Reports Server (NTRS)

1999-01-01

Alabama Governor Don Seigleman cuts the ribbon marking the dedication of the Saturn V rocket replica that was constructed at the U. S. Space and Rocket Center in honor of the 30th arniversary of the lunar landing. Accompanying the Governor are (L/R): Mike Wing, CEO US Space Rocket Center; Mike Gillespie, Madison County Commissioner, Dist. Seven; Buzz Aldrin, Apollo 11 Astronaut; Governor Seigleman; Walt Cunningham, Apollo 7 Astronaut; Dick Gordon, Apollo 12 Astronaut; Ed Mitchell, Apollo 14 Astronaut; Charlie Duke, Apollo 16 Astronaut; and Owen Garriott, Skylab 3 Astronaut.

Attitudes of Preschool Teachers toward the Integration of Handicapped Children.

ERIC Educational Resources Information Center

Dyson, Lily L.; Kubo, H. Richard

Forty-six supervisors and teachers were surveyed regarding their attitudes toward integration of handicapped children in a regular preschool program, the helpfulness of supportive services, and the necessary conditions for the integration of their programs. Findings showed that the majority of teachers were in favor of integration and supportive…

Determinants of Differing Teacher Attitudes towards Inclusive Education Practice

ERIC Educational Resources Information Center

Gyimah, Emmanuel K.; Ackah, Francis R., Jr.; Yarquah, John A.

2010-01-01

An examination of literature reveals that teacher attitude is fundamental to the practice of inclusive education. In order to verify the extent to which the assertion is applicable in Ghana, 132 teachers were selected from 16 regular schools in the Cape Coast Metropolis using purposive and simple random sampling techniques to respond to a four…

Inclusion of Pupils with Intellectual Disabilities: Primary School Teachers' Attitudes and Willingness in a Rural Area in Uganda

ERIC Educational Resources Information Center

Ojok, Patrick; Wormnaes, Siri

2013-01-01

Teachers in regular schools have a responsibility to accommodate the needs and interests of all learners. The attitudes and willingness of teachers to include learners with intellectual disabilities in their classes in regular schools in a district with a semi-nomadic pastoral population in north-eastern Uganda was investigated. A survey of 125…

UTeach Maker: A Micro-Credentialing Program for Preservice Teachers

ERIC Educational Resources Information Center

Rodriguez, Shelly R.; Harron, Jason R.; DeGraff, Michael W.

2018-01-01

"Making" has been used to describe an internally motivated iterative design process that embodies notions of playful building and tinkering. Recently, interest in applying making to PK-12 education has increased. As schools add facilities dedicated to making, there is a need to support teachers in effectively utilizing these makerspaces.…

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

Pre-Service Teachers' Perceptions of a Short-Term International Experience Programme

ERIC Educational Resources Information Center

Barkhuizen, Gary; Feryok, Anne

2006-01-01

Short-term international experiences (STIE) are becoming a regular, sometimes required, feature of pre-service language teacher education programmes. Often inappropriately termed "immersion programmes", they aim to give teachers the opportunity to improve their language proficiency in the language they will teach, to develop their…

The Role of Teachers' Guided Reflection in Effecting Positive Program Change.

ERIC Educational Resources Information Center

Vogt, Lynn Allington; Au, Kathryn H. P.

1995-01-01

Examines the evolution of teacher support and development in the Kamehameha Elementary Education Program (KEEP) and Rough Rock Community School collaboration. Ongoing teacher development featured regular classroom observation and feedback with mentors and peers and self-reflection through videotaping and journal writing. (two references) (MDM)

1970-1971 Yearly Report: Consulting Teacher Program; Chittenden South School District.

ERIC Educational Resources Information Center

Vermont Univ., Burlington. Coll. of Education.

Reported are service and research projects which consultants from Vermont's 1970-71 Consulting Teacher Program (Chittenden South) helped teachers to implement to improve the social and academic behaviors of 269 handicapped learners in regular elementary classes. Such program aspects as inservice education, consulting activities, parent…

Dedication: John Reuben Clark.

USDA-ARS?s Scientific Manuscript database

Volume 40 of Horticultural reviews is dedicated to John Reuben Clark (University of Arkansas) for his outstanding contributions to horticulture. While known particularly for his impact on blackberry, blueberry, table grape, and peach cultivar development, he has also been a strong and enthusiastic v...

Merging Regular and Special Education Teacher Preparation Programs: The Integrated Special Education-English Project (ISEP).

ERIC Educational Resources Information Center

Miller, Darcy E.

1991-01-01

Describes the Integrated Special Education-English Project (ISEP) which facilitated the gradual integration of special education and English teacher preparation programs. A description of the ISEP model and a case study are included. The case study indicated student teachers who participated in the ISEP improved special education and English…

Exploring the Special Education versus Regular Education Decisions of Future Teachers in the Rural Midwest

ERIC Educational Resources Information Center

DeSutter, Keri L.; Lemire, Steven Dale

2016-01-01

Persistent shortages of special education teachers, particularly in rural areas, exist across the country. This study assessed the openness of teacher candidates enrolled in an introductory education course at two rural Midwest universities to a special education career path. Survey findings confirmed that work or volunteer experience involving…

Non-rigid registration of serial dedicated breast CT, longitudinal dedicated breast CT and PET/CT images using the diffeomorphic demons method.

PubMed

Santos, Jonathan; Chaudhari, Abhijit J; Joshi, Anand A; Ferrero, Andrea; Yang, Kai; Boone, John M; Badawi, Ramsey D

2014-09-01

Dedicated breast CT and PET/CT scanners provide detailed 3D anatomical and functional imaging data sets and are currently being investigated for applications in breast cancer management such as diagnosis, monitoring response to therapy and radiation therapy planning. Our objective was to evaluate the performance of the diffeomorphic demons (DD) non-rigid image registration method to spatially align 3D serial (pre- and post-contrast) dedicated breast computed tomography (CT), and longitudinally-acquired dedicated 3D breast CT and positron emission tomography (PET)/CT images. The algorithmic parameters of the DD method were optimized for the alignment of dedicated breast CT images using training data and fixed. The performance of the method for image alignment was quantitatively evaluated using three separate data sets; (1) serial breast CT pre- and post-contrast images of 20 women, (2) breast CT images of 20 women acquired before and after repositioning the subject on the scanner, and (3) dedicated breast PET/CT images of 7 women undergoing neo-adjuvant chemotherapy acquired pre-treatment and after 1 cycle of therapy. The DD registration method outperformed no registration (p < 0.001) and conventional affine registration (p ≤ 0.002) for serial and longitudinal breast CT and PET/CT image alignment. In spite of the large size of the imaging data, the computational cost of the DD method was found to be reasonable (3-5 min). Co-registration of dedicated breast CT and PET/CT images can be performed rapidly and reliably using the DD method. This is the first study evaluating the DD registration method for the alignment of dedicated breast CT and PET/CT images. Copyright © 2014 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

The difference in learning culture and learning performance between a traditional clinical placement, a dedicated education unit and work-based learning.

PubMed

Claeys, Maureen; Deplaecie, Monique; Vanderplancke, Tine; Delbaere, Ilse; Myny, Dries; Beeckman, Dimitri; Verhaeghe, Sofie

2015-09-01

An experiment was carried out on the bachelor's degree course in nursing with two new clinical placement concepts: workplace learning and the dedicated education centre. The aim was to establish a learning culture that creates a sufficiently high learning performance for students. The objectives of this study are threefold: (1) to look for a difference in the "learning culture" and "learning performance" in traditional clinical placement departments and the new clinical placement concepts, the "dedicated education centre" and "workplace learning"; (2) to assess factors influencing the learning culture and learning performance; and (3) to investigate whether there is a link between the learning culture and the learning performance. A non-randomised control study was carried out. The experimental group consisted of 33 final-year nursing undergraduates who were following clinical placements at dedicated education centres and 70 nursing undergraduates who undertook workplace learning. The control group consisted of 106 students who followed a traditional clinical placement. The "learning culture" outcome was measured using the Clinical Learning Environment, Supervision and Nurse Teacher scale. The "learning performance" outcome consisting of three competencies was measured using the Nursing Competence Questionnaire. The traditional clinical placement concept achieved the highest score for learning culture (p<0.001). The new concepts scored higher for learning performance of which the dedicated education centres achieved the highest scores. The 3 clinical placement concepts showed marked differences in learning performance for the "assessment" competency (p<0.05) and for the "interventions" competency (p<0.05). Traditional clinical placement, a dedicated education centre and workplace learning can be seen as complementary clinical placement concepts. The organisation of clinical placements under the dedicated education centre concept and workplace learning is

English Teaching and Learning in Brazilian Regular Schools and Language Schools: A Study on Teachers' Beliefs

ERIC Educational Resources Information Center

Fragozo, Carina Silva; Monawar, Mônica Deitos Stedile

2012-01-01

This paper aims to diagnose, through a qualitative comparative study, the main differences concerning the teaching of English in Brazilian regular schools when compared to language schools. There has been a growing tendency of students to attend language schools while still having English classes at their regular schools, and this has led to a lot…

Managing Reform Efforts in Times of Uncertainty: Effects of Principal Support and Leadership on Teachers' Implementation Commitment to Common Core Reform Initiatives

ERIC Educational Resources Information Center

Smith, Lee W.

2016-01-01

The Common Core State Standards (CCSS) require a major shift in instructional practices among teachers. Such changes cause much uncertainty as teachers' roles and identities begin to change. Major school reform creates difficulty for school leaders who must develop teacher support and dedication to 'top-down' reform initiatives in their…

Improving Professional Development by Examining Teachers' Identities, Beliefs, and Practices in Writing Feedback

ERIC Educational Resources Information Center

Reyes, Lisa Darlene

2017-01-01

The unpreparedness of some regular classroom teachers of English Language Learners (ELLS) to provide appropriate writing feedback and receive improved professional development to combat low student progress have resulted in researcher debate about how and why teachers provide feedback. Some teachers have become frustrated with writing feedback as…

No Longer a Teacher Monologue--Involving EFL Writing Learners in Teachers' Assessment and Feedback Processes

ERIC Educational Resources Information Center

Huang, Shu-Chen

2016-01-01

This paper reports the design of learning-oriented formative assessments in an EFL writing course that involved learners in regularly responding to teacher feedback. Following major assessment and feedback frameworks developed recently, these formative assessments were explicated in three aspects: the scheduling of learning and assessment…

Factors Influencing Belize District Primary School Teachers' Attitudes toward Inclusive Education

ERIC Educational Resources Information Center

McKay, Maxine

2012-01-01

Inclusive education continues to be a reoccurring challenge as various factors affect to what extent teachers or educators are willing to educate children with disabilities in the regular education setting alongside their non-disabled peers. This quantitative study examined factors influencing Belize District Primary School teachers' attitudes…

Increasing Students' Perceptions of Being Valued through the Study of Multicultural Literature and Analysis of Diversity Related Issues in a Regular Level Sophomore English Class

ERIC Educational Resources Information Center

Goughnour, Martha Jean

2013-01-01

The action research project report was created to remedy a lack of multicultural literature within the regular level sophomore English class and to assist regular level sophomore students' connection to their reading. The teacher-researcher also examined her students' own ethnic backgrounds, cultures, religions, economic status, gender, and/or…

Teachers' Attitudes toward the Integration of Pupils with Intellectual Disabilities.

ERIC Educational Resources Information Center

Kis-Glavas, Lelia; And Others

This study examined the attitudes of 194 teachers in 17 regular primary schools in the city of Zagreb (Croatia) and the surrounding area about the integration of children with intellectual or other developmental disabilities. In addition to providing demographic data, the teachers completed a 21-item questionnaire with questions that addressed:…

"Teachers Are Not Empty Vessels": A Reception Study of Freeman and Johnson's (1998) Reconceptualization of the Knowledge Base of Second Language Teacher Education

ERIC Educational Resources Information Center

Lee, Joseph J.; Murphy, John; Baker, Amanda

2015-01-01

This study traces the reception history of Freeman and Johnson's (1998) widely cited article dedicated to theory and practices of second language teacher education (SLTE). It illuminates the degree to which that article has impacted SLTE theory, research, and potentially instructional practices. The reception study analysis is based on a data set…

Teachers' Attitudes towards Inclusion of Students with Intellectual Disability in Bosnia and Herzegovina

ERIC Educational Resources Information Center

Memisevic, Haris; Hodzic, Saudin

2011-01-01

The aim of this study is to examine the attitudes of teachers in Bosnia and Herzegovina (BiH) towards educational inclusion of students with intellectual disability into regular classes. The sample for this study consisted of 194 elementary school teachers from eight schools in BiH. The attitudes of the teachers were measured by "The…

Mainstreaming, the Regular Education Initiative, and Inclusion as Lived Experience, 1974-2004: A Practitioner's View

ERIC Educational Resources Information Center

Harkin, Seth B.

2012-01-01

This article is an auto-ethnography detailing the lived experience of the mainstreaming, Regular Education Initiative, and inclusion movements from the teacher and administrator perspectives. The article illustrates the challenges of integrating students with disabilities in general education and the sociopolitical contexts within which this…

A Follow-Up Study of On-The-Job Behavior of Elementary Teachers Trained in an Innovative and a Traditional Program of Teacher Preparation. Final Report.

ERIC Educational Resources Information Center

Wass, Hannelore; Combs, Arthur W.

Thirty-five teachers who graduated from the new elementary program at the university of Florida and 30 control teachers from the regular program were observed in a followup study to assist in determining the efficiency of a systematic, theory-based approach to curriculum innovation and, specifically, to determine the effectiveness of the…

Bullying: who does what, when and where? Involvement of children, teachers and parents in bullying behavior.

PubMed

Fekkes, M; Pijpers, F I M; Verloove-Vanhorick, S P

2005-02-01

Bullying victimization is associated with several health issues. Prevention of bullying is therefore an important goal for health and education professionals. In the present study, 2766 children from 32 Dutch elementary schools participated by completing a questionnaire on bullying behavior, and the involvement of teachers, parents and classmates in bullying incidents. The results of this study show that bullying is still prevalent in Dutch schools. More than 16% of the children aged 9-11 years reported being bullied on a regular basis and 5.5% reported regular active bullying during the current school term. Almost half of the bullied children did not tell their teacher that they were being bullied. When teachers knew about the bullying, they often tried to stop it, but in many cases the bullying stayed the same or even got worse. With regard to active bullying, neither the majority of the teachers nor parents talked to the bullies about their behavior. Our results stress the importance of regular communication between children, parents, teachers and health care professionals with regard to bullying incidents. In addition, teachers need to learn effective ways to deal with bullying incidents. Schools need to adopt a whole-school approach with their anti-bullying interventions.

Teaching Students with Disabilities: A Web-Based Examination of Preparation of Preservice Primary School Teachers

ERIC Educational Resources Information Center

Stephenson, Jennifer; O'Neill, Sue; Carter, Mark

2012-01-01

With increasing expectations that preservice teachers will be prepared to teach students with special needs in regular classrooms, it is timely to review relevant units in teacher education courses. Units relevant to special education/inclusion in primary undergraduate teacher preparation courses in Australian tertiary institutions, delivered in…

Detached and Unsustainable: Central Tensions in Teacher Research Capstones and the Possibilities for Reimagined Inquiry

ERIC Educational Resources Information Center

Fulmer, Ellie Fitts; Bodner, Jill

2017-01-01

With increased frequency, teacher education programs require candidates to engage in practice-based research capstones (e.g., Lattimer, 2012; Mule, 2006). Yet, experience provides evidence that newly credentialed teachers regularly disregard the practice of teacher inquiry immediately after graduation, prompting the authors to ask, "how can…

01-NIF Dedication: George Miller

ScienceCinema

George Miller

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

09-NIF Dedication: Arnold Schwarzenegger

DOE Office of Scientific and Technical Information (OSTI.GOV)

Governor Arnold Schwarzenegger

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by California Governor Arnold Schwarzenegger.

09-NIF Dedication: Arnold Schwarzenegger

ScienceCinema

Governor Arnold Schwarzenegger

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by California Governor Arnold Schwarzenegger.

01-NIF Dedication: George Miller

DOE Office of Scientific and Technical Information (OSTI.GOV)

George Miller

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

02-NIF Dedication: Edward Moses

ScienceCinema

Edward Moses

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by NIF Director Edward Moses.

Giving 110%: A Portrait of a Michigan Teacher's Work Week. Policy Report Number 22

ERIC Educational Resources Information Center

Burian-Fitzgerald, Marisa; Harris, Debbi

2004-01-01

The vast majority of Michigan's teachers work above and beyond their required work week; the average teacher works more than 45 hours per week. The time teachers spend outside regular school hours is often ignored by critics who deride the "short hours and long vacations" enjoyed by teachers. When discussing compensation policies and…

An Analysis of Teacher Sorting in Secondary Special Education and Alternative Schools

ERIC Educational Resources Information Center

Mason-Williams, Loretta; Gagnon, Joseph Calvin

2017-01-01

This study provides nationally representative information about the qualifications and preparation of secondary content and special education teachers in special education and alternative school settings, as compared with teachers in regular schools. Findings demonstrate that a statistically significant relationship did not exist between school…

Elementary teachers' perceptions of science inquiry and professional development challenges and opportunities

NASA Astrophysics Data System (ADS)

Jones, Kathleen M.

Inquiry science, including a focus on evidence-based discourse, is essential to spark interest in science education in the early grades and maintain that interest throughout children's schooling. The researcher was interested in two broad areas: inquiry science in the elementary classroom and the need/desire for professional development opportunities for elementary teachers related to science education, and specifically professional development focused on inquiry science. A cross sectional survey design was prepared and distributed in May 2005 and usable responses were received from 228 elementary teachers from the south-central area of Pennsylvania which was a representative sample of socio-economical and geographical factors. Areas of particular interest in the results section include: (1) The use of Science Kits which is popular, but may not have the desired impact since they are "adjusted" by teachers often removing the opportunity for evidence-based discourse by the students. This may be partly based on the lack of time dedicated to science instruction and, secondly, the teachers' lack of comfort with the science topics. Another issue arising from science kits is the amount of preparation time required to utilize them. (2) Teachers demonstrated understanding of the high qualities of professional development but, when it came to science content professional development, they were more inclined to opt for short-term opportunities as opposed to long-term learning opportunities. Since elementary teachers are generalists and most schools are not focusing on science, the lack of attention to a subject where they are least comfortable is understandable, but disappointing. (3) There is a great need for more training in evidence--based discourse so teachers can implement this needed skill and increase students' understanding of science content so they are more able to compete in the international science and math measurements. (4) Professional development, especially

An Empirical Study on the Efficiency of College Teachers and Their Attitude in Teaching in Kancheepuram District

ERIC Educational Resources Information Center

Brindhamani, M.; Manichander, T.

2014-01-01

The quality of teaching depends upon the dedication of the teachers towards their profession and the improvisation of it depends upon the training, both pre-service and in-service they receive when they undergo the period of probation. A teacher is expected to have subject competency as well as linguistic competency. The main objective of the…

Team Teaching in the Elementary School: A Long-Term Qualitative Study of Teacher Planning and Decision-Making.

ERIC Educational Resources Information Center

Riley, John F.

This study examined collaborative planning and decision making in a grade level team of elementary teachers during team meetings. Fourteen teachers in a suburban district participated over 3 years. Participants were predominantly white and female and ranged from first-year to experienced teachers. Teachers were observed during regular weekly team…

11-NIF Dedication: Dianne Feinstein

ScienceCinema

U.S. Senator Dianne Feinstein

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by U.S. Senator Dianne Feinstein of California.

11-NIF Dedication: Dianne Feinstein

DOE Office of Scientific and Technical Information (OSTI.GOV)

U.S. Senator Dianne Feinstein

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by U.S. Senator Dianne Feinstein of California.

What secondary science teachers pay attention to in the classroom: Situating teaching in institutional and social systems

NASA Astrophysics Data System (ADS)

Levin, Daniel Matthew

This study concerns the issue of secondary science teachers' attention. In particular, I consider if, how, and when science teachers attend to the substance of student thinking, which is called for by science education reform (NRC, 2007). Using a case study approach, and drawing on ethnographic data sources, I explore what novice and experienced secondary science teachers regularly attend to while teaching, what shapes teachers' attention, and how teachers' attention is consequential for students' science learning. I find that both novice and experienced teachers can attend to the substance of student thinking, although the institutional and social systems of school draw teachers' attention to other foci---particularly to correctness of conceptual knowledge and the vocabulary that signals correctness and "misconceptions." Furthermore, I argue that when teachers regularly attend to the substance of student thinking, they can contribute to a classroom culture that supports student inquiry. I discuss implications of this work for understanding teaching and for teacher education and professional development, and I suggest areas for future research that are motivated by these findings.

Special Education in Transition: Concepts to Guide the Education of Experienced Teachers.

ERIC Educational Resources Information Center

Corrigan, Dean C., Ed.; Howey, Kenneth R., Ed.

Eleven papers focus on issues in inservice education for helping experienced teachers accommodate handicapped children in the regular school setting. Two introductory chapters ("Overview" and "The School Based Teacher Educator: Developing a Conceptual Framework" both by K. Howey and D. Corrigan) make a case for developing a…

Use of commercial grade item dedication to reduce procurement costs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rosch, F.

1995-09-01

In the mid-1980s, the Nuclear Regulatory Industry (NRC) began inspecting utility practices of procuring and dedicating commercial grade items intended for plant safety-related applications. As a result of the industry efforts to address NRC concerns, nuclear utilities have enhanced existing programs and procedures for dedication of commercial grade items. Though these programs were originally enhanced to meet NRC concerns, utilities have discovered that the dedication of commercial grade items can also reduce overall procurement costs. This paper will discuss the enhancement of utility dedication programs and demonstrates how utilities have utilized them to reduce procurement costs.

Time for Teacher Learning, Planning Critical for School Reform

ERIC Educational Resources Information Center

Merritt, Eileen G.

2017-01-01

Teachers are dedicated, wise, and thoughtful change agents who need more time to identify problems they see in their schools or classrooms and work individually and collectively on solutions. They need both more time for individual planning and time to collaborate with colleagues who teach the same grades or the same subjects. A productive day of…

08-NIF Dedication: Zoe Lofgren

ScienceCinema

Congresswoman Zoe Lofgren

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Congresswoman Zoe Lofgren, of California's 16th district.

08-NIF Dedication: Zoe Lofgren

DOE Office of Scientific and Technical Information (OSTI.GOV)

Congresswoman Zoe Lofgren

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Congresswoman Zoe Lofgren, of California's 16th district.

APOLLO 17 - FLAG DEDICATION - JSC

NASA Image and Video Library

1974-01-15

S74-15520 --- Left to right Gene Kranz, Gene Cernan, Karla Garnuch, Harrison Schmitt, George Abbey, and Sigurd A. Sjoberg watching the dedication of the Apollo 17 flag to the Mission Control Center. Photo credit: NASA

Scaffolding Teachers to Foster Inclusive Pedagogy and Presence through Collaborative Action Research

ERIC Educational Resources Information Center

Juma, Said; Lehtomäki, Elina; Naukkarinen, Aimo

2017-01-01

Teachers can be influential change agents in transforming their schools if they regularly reflect on their pedagogical practices, looking for improvements that will help all learners reach their full potential. However, in many sub-Saharan African countries, teachers seldom get an opportunity to collaboratively reflect on their practices. Action…

Mainstream Teachers' Experiences of Communicating with Students with Multiple and Severe Disabilities

ERIC Educational Resources Information Center

De Bortoli, Tania; Balandin, Susan; Foreman, Phil; Arthur-Kelly, Michael; Mathisen, Bernice

2012-01-01

The aim of this study was to explore regular teachers' perceptions and experiences of supports and obstacles to communicative interactions for students with multiple and severe disabilities (MSD). Five teachers of students with MSD participated in two in-depth interviews. Interview transcripts were analysed using content analysis. Transcripts were…

Teachers' Perceptions Regarding the Effectiveness of Accommodations for Students with Specific Learning Disabilities

ERIC Educational Resources Information Center

Lipscomb, Tanyaneka T.

2012-01-01

Research suggests that teachers may have several perceptions about the use and effectiveness of accommodations for students with specific learning disabilities. This quantitative study investigated regular education and special education teachers' perceptions toward the use of testing and instructional accommodations for students with specific…

[Patients' intervention in a therapeutic education program dedicated to systemic lupus: definitions, setting and benefits].

PubMed

Hervier, B; Magar, Y; Allab, F; Richard, K; Neves, Y; Danjou, S; Amoura, Z; Ayçaguer, S

2015-10-01

Though recommended, participation of patients with specific expertise in therapeutic education programs (TEP) is rare. This work reports the experience of a national reference centre for rare systemic diseases. Involvement of "expert patients" (EP) has been planned from the development of a TEP dedicated to systemic lupus: patients' roles and required expertise have been defined and linked to the pedagogical tools. Such patients have been recruited during individual interviews and called to participate to specific pedagogical training. EP intervention have been evaluated by questionnaire to EP and health care providers. Three EP's functions have been identified: sharing experiences, giving "tips and tricks" and promoting dialogue. EP's interventions has been organised into a hierarchy (from sharing to co-animation). Among 298 patients enrolled in the TEP, 25 (8.4%) have been identified as possible EP. Eight of them (32%) benefited from a specific training of 12 hours. Among these patients, two (25%) regularly participate to the education sessions. For EP as well as for health care providers, EP's intervention seems beneficial (visual scale scores of 7.5 and 9.5, respectively). Though difficult to organise, EP's intervention in TEP dedicated to rare systemic diseases seems useful and would earn to be increase. Copyright © 2015 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

10-NIF Dedication: Ellen Tauscher

DOE Office of Scientific and Technical Information (OSTI.GOV)

Congresswoman Ellen Tauscher

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Congresswoman Ellen Tauscher, of California's 10th district, which includes Livermore.

10-NIF Dedication: Ellen Tauscher

ScienceCinema

Congresswoman Ellen Tauscher

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Congresswoman Ellen Tauscher, of California's 10th district, which includes Livermore.

The Relationships among School Types, Teacher Efficacy Beliefs, and Academic Climate: Perspective from Asian Middle Schools

ERIC Educational Resources Information Center

Chong, Wan Har; Klassen, Robert M.; Huan, Vivien S.; Wong, Isabella; Kates, Allison Diane

2010-01-01

The authors explored how prior student achievement, through school types, predicted teacher self- and collective efficacy and perceived academic climate of 222 middle school teachers in Singapore. Teachers assigned to high-track and regular middle schools differed in their perception of self- and collective efficacy to promote organizational…

Validity in Teachers' Summative Assessments

ERIC Educational Resources Information Center

Black, Paul; Harrison, Christine; Hodgen, Jeremy; Marshall, Bethan; Serret, Natasha

2010-01-01

This paper describes some of the findings of a project which set out to explore and develop teachers' understanding and practices in their summative assessments. The focus was on those summative assessments that are used on a regular basis within schools for guiding the progress of pupils and for internal accountability. The project combined both…

06-NIF Dedication: Steven Koonin

DOE Office of Scientific and Technical Information (OSTI.GOV)

Steven Koonin

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Steven Koonin, the undersecretary for science of the U.S. Department of Energy.

06-NIF Dedication: Steven Koonin

ScienceCinema

Steven Koonin

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Steven Koonin, the undersecretary for science of the U.S. Department of Energy.

Teaching Rocks and Minerals in the Context of Dynamic Earth Systems and Interactions: Using the Three Dimensions of the Next Generation Science Standards as an Organizing Framework to Engage Learners in Teacher Preparation Courses

NASA Astrophysics Data System (ADS)

Brady, M. E.; Nelson, F.

2014-12-01

The Next Generation Science Standards (NGSS) call for a shift from science learning as a fixed body of decontextualized facts toward a deliberate integration of three dimensions that transcend instructional level: 1) Disciplinary Core Ideas, 2) Crosscutting concepts, and 3) Science & Engineering Practices. This new approach to K-12 science education requires a dedicated effort to address teacher preparation in ESS. Here, we present an instructional model that explicitly integrates the three dimensions of the NGSS as an organizing framework in large-enrollment, undergraduate introductory geoscience courses targeted toward future teachers. This curriculum development is part of a campus-wide collaboration among science, engineering, and education faculty to enhance science teacher preparation. This approach reflects NGSS conceptual shifts and promotes a learner-centered environment where students regularly engage with each other and course material as part of the course: 1) In terms of content, Earth systems and interactions, are emphasized; rocks and minerals are discussed in the context of their use to understand and predict changes over Earth's past, present, and future; and engineering and technology are incorporated into discussions of mediating human impacts on Earth systems. 2) Cross-cutting concepts, such as cycles and flows, are explicitly referenced throughout the course to promote connections between and application of prior knowledge and new information or situations. 3) Guided by explicit prompts for partner discussions in class, students regularly engage in scientific practices, such as arguing by evidence and constructing an explanation. We will provide examples of student learning assessment, including in-class responses pre- and post- partner discussions, short written reflections, and cumulative projects. Ongoing evaluation of this instructional approach will include pre- and post- Geoscience Concept Inventory responses.

Increasing Treatment Integrity through Negative Reinforcement: Effects on Teacher and Student Behavior

ERIC Educational Resources Information Center

DiGennaro, Florence D.; Martens, Brian K.; McIntyre, Laura Lee

2005-01-01

The current study examined the extent to which treatment integrity was increased and maintained for 4 teachers in their regular classroom settings as a result of performance feedback and negative reinforcement. Teachers received daily written feedback about their accuracy in implementing an intervention and were able to avoid meeting with a…

Educational Reform in Japan towards Inclusion: Are We Training Teachers for Success?

ERIC Educational Resources Information Center

Forlin, Chris; Kawai, Norimune; Higuchi, Satoshi

2015-01-01

Within a tradition of a dual regular and special education system in Japan, the Government is promoting education reform that encourages an inclusive approach to education. This research investigates whether teachers are being trained for successful inclusion in Japan by reviewing the perceptions of all pre-service teachers in one university…

From Proposal to Policy: Social Movements and Teachers' Unions in Latin America

ERIC Educational Resources Information Center

Finger, Leslie; Gindin, Julián

2015-01-01

Latin American teachers' unions have stepped into the policymaking sphere and shaped education policies unrelated to regular workplace priorities like salaries and class sizes at notable moments. The literature on teachers' unions in Latin America has not addressed this, tending to focus instead on those unions' history and role in social…

Clinical teaching based on principles of cognitive apprenticeship: views of experienced clinical teachers.

PubMed

Stalmeijer, Renée E; Dolmans, Diana H J M; Snellen-Balendong, Hetty A M; van Santen-Hoeufft, Marijke; Wolfhagen, Ineke H A P; Scherpbier, Albert J J A

2013-06-01

To explore (1) whether an instructional model based on principles of cognitive apprenticeship fits with the practice of experienced clinical teachers and (2) which factors influence clinical teaching during clerkships from an environmental, teacher, and student level as perceived by the clinical teachers themselves. The model was designed to apply directly to teaching behaviors of clinical teachers and consists of three phases, advocating teaching behaviors such as modeling, creating a safe learning environment, coaching, knowledge articulation, and exploration. A purposive sample of 17 experienced clinical teachers from five different disciplines and four different teaching hospitals took part in semistructured individual interviews. Two researchers independently performed a thematic analysis of the interview transcripts. Coding was discussed within the research team until consensus was reached. All participants recognized the theoretical model as a structured picture of the practice of teaching activities during both regular and senior clerkships. According to participants, modeling and creating a safe learning environment were fundamental to the learning process of both regular and senior clerkship students. Division of teaching responsibilities, longer rotations, and proactive behavior of teachers and students ensured that teachers were able to apply all steps in the model. The theoretical model can offer valuable guidance in structuring clinical teaching activities and offers suggestions for the design of effective clerkships.

What Does Research Tell Us about Educating Mainstream Teachers to Work with ELLs?

ERIC Educational Resources Information Center

Feiman-Nemser, Sharon

2018-01-01

This commentary highlights findings from two reviews of research on the preparation and continuing development of regular classroom teachers to teach English language learners. Since both reviews use my "central tasks of teacher learning" framework, the commentary also assesses the framework's usefulness in highlighting areas where…

"But How Long Will They Stay?" Alternative Certification and New Teacher Retention in an Urban District

ERIC Educational Resources Information Center

Mac Iver, Martha Abele; Vaughn, E. Sidney, III

2007-01-01

This study compares the retention rates of urban teachers in the Baltimore City Public School System who were recruited through a federal program called Teach for America (TFA) and selected alternative certification programs, with those of certified teachers and teachers who do not possess regular teaching credentials. The authors researched…

Development and psychometric analysis of the student-teacher relationship scale - short form.

PubMed

Settanni, Michele; Longobardi, Claudio; Sclavo, Erica; Fraire, Michela; Prino, Laura E

2015-01-01

The purpose of this study is the construction and validation of an Italian Short Form version of the Student-Teacher Relationship Scale (STRS; Fraire et al., 2013). The analyses were conducted on 1256 students and 210 teachers. The STRS is a self-report measure assessing teachers' perception of the quality of their relationship with students ranging from preschool to third grade. The items were selected from the original Italian adaptation of the regular STRS (Pianta, 2001) through Rasch (1960/1980) analysis, which allowed us to identify a subset of items with proven psychometric properties. The STRS-SF consists of two subscales: Conflict (eight items) and Closeness (six items). Results indicate that the 14-item instrument shows good internal consistency (α>0.80), high correlations with the scales from the regular STRS (r > 0.90) and equivalence across gender.

Extension of the Job Demands-Resources model in the prediction of burnout and engagement among teachers over time.

PubMed

Lorente Prieto, Laura; Salanova Soria, Marisa; Martínez Martínez, Isabel; Schaufeli, Wilmar

2008-08-01

Our purpose was to extend the Job Demand-Resources Model (Schaufeli & Bakker, 2004) by including personal resources, job demands and job resources to predict burnout (exhaustion, cynicism, depersonalization) and work engagement (vigour and dedication). The sample comprised 274 teachers from 23 secondary schools of the Valencian Community (Spain). Hierarchical multiple regression analyses have revealed: (1) the predictor effect of quantitative overload on exhaustion and dedication at T2, (2) role conflict on cynicism and (3) role ambiguity on dedication. Lastly, the mediating role of burnout and engagement at T2. Practical implications and directions of future research are discussed.

Indonesian teachers' epistemological beliefs and inclusive education.

PubMed

Sheehy, Kieron; Budiyanto; Kaye, Helen; Rofiah, Khofidotur

2017-01-01

A growing number of children with intellectual disabilities attend inclusive schools in Indonesia. Previous research has suggested that teachers' type of school and experience influences their beliefs about inclusive education. This research collected questionnaire data from 267 Indonesian teachers and compared the responses from those working in inclusive, special and regular schools regarding their epistemological and pedagogical beliefs. The results showed that teachers in inclusive schools expressed stronger social constructivist beliefs than those in other schools. However, it was teachers' epistemological beliefs, rather than their type of school or experience, which were the significant predictor of their beliefs about inclusive education. The findings suggest that international epistemological research needs to have a more nuanced view of constructivist models of learning to better understand and inform how inclusive pedagogy is being enacted in different contexts.

Learning Other People's History: Pre-Service Teachers' Developing African American Historical Knowledge

ERIC Educational Resources Information Center

King, LaGarrett Jarriel

2014-01-01

Drawing from the historical lens of cultural memory, I examined the development of three social studies pre-service teachers' African American history knowledge. The participants were engaged in a rigorous summer reading program dedicated to learning African American history. This qualitative case study examined both pre and post interpretations…

Inclusion for Students with Fetal Alcohol Syndrome: Classroom Teachers Talk about Practice

ERIC Educational Resources Information Center

Dybdahl, Claudia S.; Ryan, Susan

2009-01-01

The authors aimed to investigate the perceptions and experiences of regular education classroom teachers whose students included at least 1 child diagnosed with fetal alcohol spectrum (FAS) disorders. The authors collected data over a 3-year period in 3 school districts in the Pacific Northwest. Data included interviews with classroom teachers,…

Attitudes of Greek Physical Education Teachers toward Inclusion of Students with Disabilities

ERIC Educational Resources Information Center

Papadopoulou, Dionisia; Kokaridas, Dimitrios; Papanikolaou, Zisis; Patsiaouras, Asterios

2004-01-01

The purpose of this study was to examine the attitudes of Greek physical education teachers toward the inclusion of students with disabilities in regular education settings and to compare the results with the findings of similar studies. The sample consisted of 93 participants, all physical education teachers working at different schools of…

Modeling-Mainstreaming: A Teacher Training Proposal.

ERIC Educational Resources Information Center

Bireley, Marlene; Mahan, Virginia

This document presents a learning model for training teachers to effectively deal with physically handicapped and mildly retarded children in their regular classroom. The modules are organized in the following fashion: Phase One; Development of an awareness of the concept of mainstreaming, of labels and their consequences, and of the psychological…

P.S. Write Soon! Teachers' Notes.

ERIC Educational Resources Information Center

Edwards, Pat

Prepared to accompany an Australian letter writing guide for students, this teachers' guide provides suggestions for integrating letter writing into the school curriculum, either through regularly scheduled activities during the school year, or through special letter writing units of a few weeks. Topics covered in the guide include: (1) the craft…

Deforming regular black holes

NASA Astrophysics Data System (ADS)

Neves, J. C. S.

2017-06-01

In this work, we have deformed regular black holes which possess a general mass term described by a function which generalizes the Bardeen and Hayward mass functions. By using linear constraints in the energy-momentum tensor to generate metrics, the solutions presented in this work are either regular or singular. That is, within this approach, it is possible to generate regular or singular black holes from regular or singular black holes. Moreover, contrary to the Bardeen and Hayward regular solutions, the deformed regular black holes may violate the weak energy condition despite the presence of the spherical symmetry. Some comments on accretion of deformed black holes in cosmological scenarios are made.

Conception of comics dedicated to optics learning

NASA Astrophysics Data System (ADS)

Machemy, Jacques; Bousquet, Bruno

2015-10-01

Optics' teaching is commonly based on the use of lessons including several mathematical tools. For example, ray tracing can be described through matrix algebra, and interference and polarization can be supported by the use of complex numbers. Thus, the numerous mathematical descriptions included in the optics' lessons represent a real difficulty for students having insufficient skills in mathematics. Moreover, despite of very impressive optical effects one can observe in real life, e.g. rainbows, their description in optics' courses is often considered as too academic and boring, and finally not really exciting. In this context, we have invented a new type of comics dedicated to optics' learning. Based on a dialogue between two imaginary characters, one considered as the young student and the other one as the old teacher, we have chosen to reduce the role of mathematics and to mix realistic and unrealistic elements in the drawing to complete the explanations faster. Starting from reflection and refraction, the Snell's laws then allow for describing natural phenomena such as mirage and rainbow as well as technical points such as light propagation into an optical fiber and the measurement of the refraction index. The first volume presented here will be evaluated during the fall semester 2015 in different high schools and at university through a linked survey and the students will also get access to an online version while the following parts are in preparation.

Being Dedicated in the Film The American Nurse.

PubMed

Baumann, Steven L; Ganzer, Christine Anne

2016-01-01

The focus of this humanbecoming hermeneutic study of graduate nursing students' reflections is on being dedicated as portrayed in the documentary film, The American Nurse. Nursing students were invited to a public screening of the film, with the director, Carolyn Jones, and asked to write a brief reflective essay on "what is the meaning of being dedicated depicted in the film The American Nurse." The perspective is to be the humanbecoming school of thought. The participants were 20 nurses either in a graduate or doctoral nursing program at the time of this study. The emergent meanings of the study are offered to enhance knowledge and understanding of being dedicated. The use of documentary film to expand graduate nursing students' awareness of global issues is also considered. © The Author(s) 2015.

Astronomy Teacher Training: Towards Year 2009

NASA Astrophysics Data System (ADS)

Doddoli, Consuelo

2008-05-01

The Direccion General de Divulgacion de la Ciencia is part of Mexico's National University; its purpose is science outreach. Most of its activities are dedicated to school level audiences; nevertheless due to the speed of science development, courses are given for teachers. The astronomy curricula includes: new results in astronomy research, general astrophysics and tools to teach astronomy. The courses offer twelve two hour long sessions. An astronomy researcher delivers a lecture and teachers are trained to use hands on activity. Beginning last in 2007 it has focused on Galileo. It addressed the way he was modern scientist, he observed and made experiments and wrote his results in common language. Year 2009 is a perfect incentive to carry out activities with teachers and keep them busy organizing telescope construction and observations during and after Galileo's commemoration. A book was written specially for them on the experiments Galileo made. In this book they can find interesting hand-on activities with materials that are readily available. (Los experimentos de Galileo, Silvia Torres y Consuelo Doddoli, Correo del Maestro, 2008, in press.) The magazine Correo del Maestro holds many articles written by the author on astronomical activities aimed to teachers.

It's Not the Culture of Poverty, It's the Poverty of Culture: The Problem with Teacher Education

ERIC Educational Resources Information Center

Ladson-Billings, Gloria

2006-01-01

The preparation of novice teachers is dominated by psychological notions almost to the exclusion of other social science paradigms. The perspective that is least likely to be evident in teacher preparation is that of anthropology. However, prospective and novice teachers regularly and loosely use the word "culture" as an explanation for student…

Launch Pad Dedication

NASA Technical Reports Server (NTRS)

1999-01-01

Noted author and previous Marshall Space Flight Center employee Mr. Homer Hickam Jr. poses in front of a placque commemorating his achievement in realizing his dreams of becoming a rocket scientist. The dedication site is located at the U. S. Space and Rocket Center in Huntsville, AL, and is used by amature rocket builders attending the Space Camp to launch their self-made rockets like Mr. Hickam did as a youth growing up in rural West Virginia. Posing with Mr. Hickam is the Madison County Commissioner Mr. Mike Gillispie.

Informal teacher communities enhancing the professional development of medical teachers: a qualitative study.

PubMed

van Lankveld, Thea; Schoonenboom, Judith; Kusurkar, Rashmi; Beishuizen, Jos; Croiset, Gerda; Volman, Monique

2016-04-14

Informal peer learning is a particularly powerful form of learning for medical teachers, although it does not always occur automatically in the departments of medical schools. In this article, the authors explore the role of teacher communities in enhancing informal peer learning among undergraduate medical teachers. Teacher communities are groups of teachers who voluntarily gather on a regular basis to develop and share knowledge. Outside of medical education, these informal teacher communities have proved to be an effective means of enhancing peer learning of academic teachers. The processes underlying this outcome are, however, not known. This study therefore aims to explore the processes that make informal teacher communities effective in supporting peer learning of teachers. A qualitative study was performed at a Dutch medical school, where a student-centred undergraduate curriculum had recently been introduced. As part of this curriculum, tutors are segregated into separate specialty areas and thus have only limited opportunities for informal learning with other tutors. The authors followed two informal teacher communities aimed at supporting these tutors. They observed the interactions within the teacher communities and held semi-structured interviews with ten of the participants. The observation notes and interview data were analysed using thematic analysis. The informal teacher communities allowed the tutors to engage in a dialogue with colleagues and share questions, solutions, and interpretations. The teacher communities also provided opportunities to explicate tacit expertise, which helped the tutors to develop an idea of their role and form a frame of reference for their own experiences. Furthermore, the communities enhanced the tutors' sense of belonging. The tutors felt more secure in their role and they felt valued by the organisation due to the teacher communities. This study shows that informal teacher communities not only support the professional

Identifying Canadian Teacher Candidates' Needs for Training in the Use of Inclusive Classroom Assessment

ERIC Educational Resources Information Center

Lin, Pei-Ying; Lin, Yu-Cheng

2015-01-01

To identify teacher candidates' needs for training in inclusive classroom assessment, the present study investigated teacher candidates' beliefs about inclusive classroom assessments for all students educated in regular classrooms, including those with special needs and English language learners. An innovative theoretical assessment model,…

Exploring the Process of Conceptual Change of Pre-Service Teachers in a Physical Education Teacher Preparation Program

ERIC Educational Resources Information Center

Hushman, Glenn; Napper-Owen, Gloria; Hushman, Carolyn

2013-01-01

By educating pre-service teachers about new pedagogical strategies and techniques, the intention is to address and change ineffective practices in physical education so that children learn to love movement and engage\tin regular\tphysical activity for their health and wellness. However, as Lortie (1975) suggests, experience is more powerful than…

Basis Expansion Approaches for Regularized Sequential Dictionary Learning Algorithms With Enforced Sparsity for fMRI Data Analysis.

PubMed

Seghouane, Abd-Krim; Iqbal, Asif

2017-09-01

Sequential dictionary learning algorithms have been successfully applied to functional magnetic resonance imaging (fMRI) data analysis. fMRI data sets are, however, structured data matrices with the notions of temporal smoothness in the column direction. This prior information, which can be converted into a constraint of smoothness on the learned dictionary atoms, has seldomly been included in classical dictionary learning algorithms when applied to fMRI data analysis. In this paper, we tackle this problem by proposing two new sequential dictionary learning algorithms dedicated to fMRI data analysis by accounting for this prior information. These algorithms differ from the existing ones in their dictionary update stage. The steps of this stage are derived as a variant of the power method for computing the SVD. The proposed algorithms generate regularized dictionary atoms via the solution of a left regularized rank-one matrix approximation problem where temporal smoothness is enforced via regularization through basis expansion and sparse basis expansion in the dictionary update stage. Applications on synthetic data experiments and real fMRI data sets illustrating the performance of the proposed algorithms are provided.

Visibly Learning: Teachers' Assessment Practices for Students with High and Very High Needs

ERIC Educational Resources Information Center

Bourke, Roseanna; Mentis, Mandia; Todd, Liz

2011-01-01

This paper examines the assessment practices of teachers working with students with special educational needs in New Zealand primary and secondary regular and special schools. A national survey was used to identify current assessment practices used by teachers working with students designated, through a resourcing policy, as having high and very…

Dedicated Caravan Sites for French Gens du Voyage

PubMed Central

2017-01-01

Abstract In France, gens du voyage (“people who travel” or “travellers”) is a term used by the government to categorize various itinerant populations, the majority of which are diverse Romani groups. People categorized as gens du voyage are legally required to reside in particular locations called “dedicated caravan sites.” Parliamentary debates about these dedicated caravan sites have clarified that one of the objectives of such sites is to help fulfill the gens du voyage’s right to health. However, there is a significant gap between the officially stated goals of such sites and the reality of life within them. This paper draws on research finding that the conditions in most dedicated caravan sites do not conform with the rights of gens du voyage to acceptable sanitary conditions and other underlying determinants of health. PMID:29302165

18. Photocopy of drawing of bronze dedication plaque, circa 1903 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. Photocopy of drawing of bronze dedication plaque, circa 1903 (original drawing in possession of City Engineer's Office Grand Rapids, Michigan) DEDICATION PLAQUE. - Bridge Street Bridge, Spanning Grand River, Michigan & Bridge Streets, Grand Rapids, MI

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

NASA Administrator Daniel S. Goldin hands Mrs. Dianne Holliman a plaque honoring her late husband, John Holliman, a CNN national correspondent. Standing behind Goldin is Center Director Roy Bridges. At right is Tom Johnson, news group chairman of CNN. A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

Teachers' Training and Involvement in School Health Programme in Oyo State, Southwest Nigeria.

PubMed

Adebayo, A M; Makinde, G I; Omode, P K

2018-02-01

School Health Programme (SHP) currently lacks effective implementation in Nigeria. Lack of training/orientation of teachers in the programme may have contributed to this. Developing an appropriate training intervention may require prior situation analysis to know teachers' current level of training and involvement in the programme, as there is paucity of information on such study in Oyo State. Thus, this study was carried out to assess primary school teachers' training and involvement in the SHP in Oyo state, Nigeria. A descriptive cross-sectional study was conducted using a 2-stage cluster sampling method to select 2 out of the 33 Local Government Areas (LGAs) in Oyo State. A semi-structured self-administered questionnaire was used to obtain information on respondents' characteristics and previous training and involvement in the SHP. The major variable for assessing teachers' involvement in the SHP was "ever been involved in health inspection of pupils". Level of involvement was categorized into "never, "once", "occasionally", "frequently", and "very regularly". These options were further re-categorized into "never", "infrequently" (once and occasionally) and "frequently" (frequently and very regularly) for the purpose of inferential statistics. Data were analyzed using descriptive statistics and Chi-square test at p=0.05. A total of 811 respondents participated in the study. Twenty-eight percent of the respondents reported previous training in the SHP out of whom 44.7% received the training on-the-job. Forty-seven percent were regularly involved in health inspection of pupils. Teachers who taught health education (92.3%) were involved in health inspection of pupils compared with counterparts who did not (74.4%) (p<0.001). Similarly, 85.3% of teachers trained on-the-job were frequently involved in the SHP compared with 73.6% of those trained during undergraduate years (p=0.026). Training and involvement of public primary school teachers in the SHP in Oyo State

03-NIF Dedication: Norm Pattiz

DOE Office of Scientific and Technical Information (OSTI.GOV)

Norm Pattiz

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Norm Pattiz, the chairman of Lawrence Livermore National Security, which manages Lawrence Livermore National Laboratory for the U.S. Department of Energy.

03-NIF Dedication: Norm Pattiz

ScienceCinema

Norm Pattiz

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Norm Pattiz, the chairman of Lawrence Livermore National Security, which manages Lawrence Livermore National Laboratory for the U.S. Department of Energy.

JOHNSON, L. - DEDICATION (CEREMONIES) - JSC

NASA Image and Video Library

1973-09-05

S73-33655 (1973) --- Left to right, Lynda Bird Johnson Robb, Charles Robb, Claudia "Lady Bird" Johnson, Texas Governor Dolph Briscoe, Christopher C. Kraft, Jr., James Webb, actor David Niven, and nurse Lt. Dolores B. "Dee" O'Hara with NASA officials during formal dedication ceremonies at JSC. Photo credit: NASA

Teacher/Student Interactions in Public Elementary Schools When Class Size is a Factor.

ERIC Educational Resources Information Center

Krieger, Jean D.

This report describes a study designed to discover the nature of teacher-student interactions in regular-size classes with 25 or more students and small-size classes with fewer than 18 students. Eleven public-school primary classrooms were observed, and the interactions between the teachers and students were studied. Verbal and nonverbal…

Teacher and Student Perceptions of the International Baccalaureate Program: A First Year Perspective

ERIC Educational Resources Information Center

Culross, Rita R.; Tarver, Emily T.

2007-01-01

This study examined the perceptions of teachers and students during the first year of implementation of the International Baccalaureate (IB) Diploma Program at a high school. The research team interviewed all IB teachers and students regarding their decision to teach/enroll in IB; how IB differed from teaching/taking regular courses; and other…

The Examination of Physical Education Teachers' Perceptions of Their Teacher Training to Include Students with Disabilities in General Physical Education

ERIC Educational Resources Information Center

Townsend, Amy

2017-01-01

Despite legislative mandates, only 32% of states require specific licensure in adapted physical education (APE); consequently, general physical educators are challenged with including students with disabilities into regular classrooms. Although physical education teachers are considered qualified personnel to teach students with disabilities in…

Saturn V Dedication

NASA Technical Reports Server (NTRS)

1999-01-01

A replica of the Saturn V rocket that propelled man from the confines of Earth's gravity to the surface of the Moon was built on the grounds of the U. S. Space and Rocket Center in Huntsville, AL. in time for the 30th arniversary celebration of that historic occasion. Marshall Space Flight Center and its team of German rocket scientists headed by Dr. Wernher von Braun were responsible for the design and development of the Saturn V rocket. Pictured are MSFC's current Center Director Art Stephenson, Alabama Congressman Bud Cramer, and NASA Administrator Dan Goldin during the dedication ceremony.

Elementary Teachers' and Principals' Concerns in the Implementation of Inclusion in a South Texas School District

ERIC Educational Resources Information Center

Arce, Lauren Y.

2017-01-01

This study addressed the in-depth concerns that elementary regular education teachers, elementary special education teachers, and campus administrators in one South Texas school district have for the use or non-use of inclusionary practices as a means of educating students with special needs. These concerns that teachers and campus administrators…

Dedication file preparation for commercial-grade electric components

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hendricks, J.R.; Farwell, C.R. Jr.

1988-01-01

Dedication is the process of making a commercial-grade item into a basic component that can be installed in safety systems. This process ensures that the commercially manufactured items are of the same or equivalent form, fit, function, and materials as the originally provided safety item. This process must ensure that the original utility's equipment qualification program is maintained per licensing commitments to 10CFR50.49 and general design criterion No. 4. Today, utilities recognize the need for establishing a dedication program to provide the flexibility in obtaining replacement items directly from the original manufacturers. This need has arisen because (a) most systemmore » houses, large manufacturers, and component manufacturers will sell their products only through distributors as straight commercial-grade items or only service former clients, and (b) lack of competition for specific safety-related items has resulted in excessive hardware cost and very long delivery schedules, which could affect plant availability. The vehicle for utilities to obtain safety-related items is to establish and manage a comprehensive dedication program for their own use or provide the direction for a nuclear supplier to follow. This paper provides both utilities and nuclear suppliers insight into the complexities of a dedication program. This insight is provided from our experience as a utilities agent and as a third-party nuclear supplier.« less

Supporting the Transition to Inclusive Education: Teachers' Attitudes to Inclusion in the Seychelles

ERIC Educational Resources Information Center

Main, Susan; Chambers, Dianne J.; Sarah, Paulette

2016-01-01

The inclusion of children with disability in regular classroom settings has been identified worldwide as crucial to the provision of effective education for all children and to the creation of more inclusive societies. To this end there has been significant focus on pre-service and in-service teacher education to ensure that teachers are…

Rethinking Education--Emerging Roles for Teachers

ERIC Educational Resources Information Center

Dar, Fatima Rehan

2015-01-01

The purpose of the study was to find out how teachers role modeled and taught empathetic and pro-social skills at the primary level. The study was qualitative in nature and followed a case study approach. Observations of regular English language classes were done from Grades 1-5 to see if class lessons incorporated the said themes and whether…

FCS Teacher Takes on Obesity Epidemic

ERIC Educational Resources Information Center

Carlton, Toni

2007-01-01

Fighting the childhood obesity problem at Mayfield Middle School is an ongoing campaign. As a family and consumer sciences (FCS) teacher, the author decided to go outside the box to teach students and their families how to cook healthy dishes, eat a balanced and nutritious diet, and exercise regularly. All students at Mayfield attend a 6-week…

Validation of the Collaboration and Support for Inclusive Teaching Scale in Special Education Teachers

ERIC Educational Resources Information Center

Caputo, Andrea; Langher, Viviana

2015-01-01

This article describes the development and initial validation of the Collaboration and Support for Inclusive Teaching, a measure of perceived support in special education teachers regarding the degree of collaboration with regular teachers for inclusive practice at school. The scale was validated on a sample of 276 special education teachers…

Inclusion of Children with Special Needs in Early Childhood Education: What Teacher Characteristics Matter

ERIC Educational Resources Information Center

Lee, Frances Lai Mui; Yeung, Alexander Seeshing; Tracey, Danielle; Barker, Katrina

2015-01-01

Whereas the inclusion of children with special needs in regular classrooms has gained increasing advocacy, teachers' attitudes vary. Previous studies examining teacher attitudes have focused on primary and secondary schools in the Western world, and little is known about early childhood settings in Eastern countries. This study used MANOVA to…

The Impact of Professional Development Training in Autism and Experience on Teachers' Self-Efficacy

ERIC Educational Resources Information Center

Biasotti, Nancy

2013-01-01

Regular education teachers' self-efficacy may be negatively impacted due to a lack of professional development and experience teaching students with Autism Spectrum Disorder (ASD). Research links teacher self-efficacy with increased student academic achievement. The purpose of this study was to examine to what degree training on ASD during and…

An Effective and Convenient Approach to the Inservice Preparation of Teachers of Mainstreamed Exceptional Children.

ERIC Educational Resources Information Center

McKinnon, Archie J.

The Mobile Instructional Classroom (MIC) was combined with the concept of distance learning to provide coursework to inservice regular classroom teachers about handicapped students. A review of the literature revealed four factors necessary for assisting the teacher with integration of handicapped students: (1) knowledge about the characteristics…

A Qualitative Inquiry of Elementary Co-Teachers' Perceptions of Professional Development for Co-Teaching

ERIC Educational Resources Information Center

Smith, Jason S.

2017-01-01

This dissertation investigated regular and special education co-teachers' perceptions of professional development programs and their readiness to co-teach in the elementary mathematics classroom. A gap in co-teaching literature exists regarding how teachers perceived co-teaching professional development and how it impacts their readiness to…

Evidence and Evolution: Research and Teachers' Intuition Lead to a Bilingual Program

ERIC Educational Resources Information Center

Rhoten, Cathy

2012-01-01

A visit to any classroom at the Western Pennsylvania School for the Deaf (WPSD) or The Scranton School for Deaf and Hard of Hearing Children reveals a host of amazing things--all at the same time. Visitors see dedicated and passionate teachers presenting engaging and relevant material. They see an all-inclusive communication environment, where…

Comparative Study of Teachers in Regular Schools and Teachers in Specialized Schools in France, Working with Students with an Autism Spectrum Disorder: Stress, Social Support, Coping Strategies and Burnout

ERIC Educational Resources Information Center

Boujut, Emilie; Dean, Annika; Grouselle, Amélie; Cappe, Emilie

2016-01-01

The inclusion of students with Autism Spectrum Disorder (ASD) in schools is a source of stress for teachers. Specialized teachers have, in theory, received special training. To compare the experiences of teachers dealing with students with ASD in different classroom environments. A total of 245 teachers filled out four self-report questionnaires…

Science Teacher Leaders: Exploring Practices and Potential

NASA Astrophysics Data System (ADS)

Stinson, John Kevin

It has become standard practice for teachers to step into the role of "teacher leaders" and perform a variety of curriculum, instruction and assessment tasks for schools and school districts. The literature regarding these Ohio K-12 teacher leaders, who may perform these tasks in addition to or in lieu of regular teaching assignments, rarely includes a disciplinary focus. In this exploratory, descriptive study the results of a web-based survey containing both closed and open-ended items were used in an inquiry into teacher leaders working with the discipline of science. Data from Ohio teachers responding to the survey were used first to create a standard profile for science teacher leaders. Descriptive statistics and correlations were then performed on quantitative survey data to explore science teacher leader tasks and factors that influence task performance. Analysis of data included descriptions of sense of purpose for their role held by these science teacher leaders. Results indicate that science teacher leaders appear to embrace their role as advocates for science and have great potential for implementing science education reform as well as other science-related school initiatives. Aligning performance, administrative oversight, impact on student achievement and teacher training concerning tasks science teacher leaders are expected to perform would enhance this potential. However, science teacher leaders face challenges to realizing that potential due to ambiguity of their leadership role, the breadth of tasks they tend to perform and lack of alignment between task and outcomes.

Conversation and Control: Emergent Progressive Pedagogy in the Last of Nebraska's One-Teacher Schools

ERIC Educational Resources Information Center

Swidler, Stephen A.

2005-01-01

This article describes the teaching practices at Upper Rill School, a 1-teacher school in rural Nebraska. With its 8 students, grades 1 through 8, the teacher considers the school?s size and continuity of student enrollment flexible and generative. Subject matter and grade levels are regularly integrated though common curricula. Instruction is…

The Use of Analogies in Language Teaching: Representing the Content of Teachers' Practical Knowledge

ERIC Educational Resources Information Center

Hulshof, Hans; Verloop, Nico

2002-01-01

This study sought to determine how experienced language teachers use analogies to help students comprehend a text on the course of their regular teaching routines. It is assumed that analogies constitute one important component of the content of teachers' practical knowledge in the context of reading-comprehension instruction. The framework of the…

Visualization Center Dedicated

NASA Image and Video Library

2003-10-17

The dedication ceremony of the University of Southern Mississippi Center of Higher Learning (CHL) High-Performance Visualization Center at SSC was held Oct. 17. The center's RAVE II 3-D visualization system, available to both on- and off-site scientists, turns data into a fully immersive environment for the user. Cutting the ribbon are, from left, Rear Adm. Thomas Donaldson, commander of the Naval Meteorology and Oceanography Command; Jim Meredith, former director of the CHL; USM President Dr. Shelby Thames; Lt. Gov. Amy Tuck; Dr. Peter Ranelli, director of the CHL; Dewey Herring, chairman of the policy board for the CHL; and former Sen. Cecil Burge.

Saturn V Dedication

NASA Technical Reports Server (NTRS)

1999-01-01

A replica of the Saturn V rocket that propelled man from the confines of Earth's gravity to the surface of the Moon was built on the grounds of the U. S. Space and Rocket Center in Huntsville, AL. in time for the 30th arniversary celebration of that historic occasion. Marshall Space Flight Center and its team of German rocket scientists headed by Dr. Wernher von Braun were responsible for the design and development of the Saturn V rocket. Pictured are MSFC's current Center Director Art Stephenson, Alabama Congressman Bud Cramer, NASA Administrator Dan Goldin, and director of the U. S. Space and Rocket Center Mike Wing during the dedication ceremony.

Visualization Center Dedicated

NASA Technical Reports Server (NTRS)

2003-01-01

The dedication ceremony of the University of Southern Mississippi Center of Higher Learning (CHL) High-Performance Visualization Center at SSC was held Oct. 17. The center's RAVE II 3-D visualization system, available to both on- and off-site scientists, turns data into a fully immersive environment for the user. Cutting the ribbon are, from left, Rear Adm. Thomas Donaldson, commander of the Naval Meteorology and Oceanography Command; Jim Meredith, former director of the CHL; USM President Dr. Shelby Thames; Lt. Gov. Amy Tuck; Dr. Peter Ranelli, director of the CHL; Dewey Herring, chairman of the policy board for the CHL; and former Sen. Cecil Burge.

A Collaborative Program To Prepare Mainstream Teachers: Using Peer Supervision by General and Special Educators.

ERIC Educational Resources Information Center

Ludlow, Barbara L.; Wienke, Wilfred D.; Henderson, Joan; Klein, Holly

As increasing numbers of students with disabilities are placed in regular classrooms, the shortage of rural special educators means that many rural classroom teachers are the primary providers of individualized programming to meet special needs. Since 1994, West Virginia University has been expanding its existing teacher education programs to…

Writing Instruction in Elementary Classrooms: Why Teachers Engage or Do Not Engage Students in Writing

ERIC Educational Resources Information Center

Harward, Stan; Peterson, Nancy; Korth, Byran; Wimmer, Jennifer; Wilcox, Brad; Morrison, Timothy G.; Black, Sharon; Simmerman, Sue; Pierce, Linda

2014-01-01

This qualitative study explored reasons K-6 teachers did or did not engage students regularly in writing. Interviews with 14 teachers, classified as high, transitional, and low implementers of writing instruction, revealed three themes: hindrances and helps, beliefs concerning practice, and preparation and professional development. Both high and…

Change is hard: What science teachers are telling us about reform and teacher learning of innovative practices

NASA Astrophysics Data System (ADS)

Davis, Kathleen S.

2003-01-01

Over the last decade, significant efforts have been made to bring change to science classrooms. Educational researchers (Anderson, R. D., & Helms, J. V. (2001). Journal of Research in Science Teaching, 38(1), 3-16.) have pointed to the need to examine reform efforts systemically to understand the pathways and impediments to successful reform. This study provides a critical analysis of the implementation of an innovative science curriculum at a middle school site. In particular, the author explores the issues that surround teacher learning of new practices including the structures, policies, and practices that were in place within the reform context that supported or impeded teacher learning. Parallels are drawn between student and teacher learning and the importance of autonomy and decision-making structures for both populations of learners. Findings presented include (1) how staff development with constructivist underpinnings facilitated teacher learning; (2) how regular and frequent opportunities for interactions with colleagues and outside support personnel contributed to teacher learning; (3) how the decline of such interactive forums and the continuation of old decision-making structures restricted the development of teacher knowledge, expertise, and a common vision of the science program; and (4) how the process of field-testing at this site limited the incorporation of teachers' prior knowledge and impacted teacher acquisition of new knowledge and skills.

07-NIF Dedication: Jerry McNerney

DOE Office of Scientific and Technical Information (OSTI.GOV)

Congressman Jerry McNerney

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Congressman Jerry McNerney, of California's 11th district, which adjoins Livermore.

07-NIF Dedication: Jerry McNerney

ScienceCinema

Congressman Jerry McNerney

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Congressman Jerry McNerney, of California's 11th district, which adjoins Livermore.

Teacherpreneurs: a bold brand of teacher leadership for 21st-century teaching and learning.

PubMed

Berry, Barnett

2013-04-19

Challenges facing our public schools demand a bold brand of teacher leadership. Teacherpreneurs, effective teachers who teach students regularly but also incubate and execute the kinds of policies and pedagogies students deserve, represent a new culture of training and ingenuity. Teachers who lead outside the classroom but do not lose their connection to students are best positioned to develop and disseminate best policies and practices for 21st-century teaching and learning.

Building an Understanding: What Motivates Teachers to use Science in Motion

NASA Astrophysics Data System (ADS)

Spuck, Karen M.

Science education reform documents call for instructional practices that include scientific equipment and materials. Often, these types of resources are inaccessible for schools, especially those which are rural and socio-economically challenged, due largely to budgetary considerations. Science outreach partnerships are able to bridge the gap between what is called for in science education reform documents and the realities of many schools. Science in Motion is a science outreach partnership project located in rural Northwestern Pennsylvania, supported by state funds, that provides equipment, curricular materials, and professional development free of charge for area science educators. Teacher participation in this project is completely voluntary. Not a grassroots initiative, nor a top down mandated project, why do teachers decide to use this project? This study examined the volitional use of the Science in Motion project at Clarion University of Pennsylvania. Qualitative research methods were used to answer the following research question: what are the reasons for project use reported by teachers who use the project on a regular basis? Sub research questions were: what is it about the teacher that encouraged her/him to initiate Science in Motion services, and what is it about the teacher that encourages her/him to continue using Science in Motion services? Two focus group interviews as well as a paper/pencil questionnaire were used to collect data from teacher participants who use the project on a regular basis. A phenomenological lens was used to examine data. A grounded theory approach was used to analyze data. Research findings reveal teachers initiated use because: the project provided opportunities for teaching and learning that otherwise were inaccessible, the project was perceived as user friendly and easy to access, the project embedded professional development provided the support needed to encourage initial use, and the project resources were perceived as

Contributions of Work-Related Stress and Emotional Intelligence to Teacher Engagement: Additive and Interactive Effects.

PubMed

Mérida-López, Sergio; Extremera, Natalio; Rey, Lourdes

2017-09-29

This study examined the additive and interactive effects of role stress and emotional intelligence for predicting engagement among 288 teachers. Emotional intelligence and engagement were positively associated. Role ambiguity and role conflict showed negative associations with vigor and dedication scores. The interaction of role ambiguity and emotional intelligence was significant in explaining engagement dimensions. Similar results were found considering overall teacher engagement. Emotional intelligence boosted engagement when the levels of role ambiguity were higher. Our findings suggest the need for future research examining the impact of job hindrances on the links between emotional intelligence and teachers' occupational well-being indicators. Finally, the implications for emotional intelligence training in education are discussed.

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

From left, Center Director Roy Bridges and NASA Administrator Daniel S. Goldin applaud as Jay Holliman, with the help of his mother, Mrs. Dianne Holliman, unveils a plaque honoring his father, the late John Holliman. At right is Tom Johnson, news group chairman of CNN. The occasion was the dedication of the KSC Press Site auditorium as the John Holliman Auditorium to honor the CNN national correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

7. VARIABLEANGLE LAUNCHER DEDICATION PLAQUE SHOWING JAMES H. JENNISON (LEFT), ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. VARIABLE-ANGLE LAUNCHER DEDICATION PLAQUE SHOWING JAMES H. JENNISON (LEFT), AND W.H. SAYLOR (RIGHT), AT THE DEDICATION CEREMONY, May 7, 1948. (Original photograph in possession of Dave Willis, San Diego, California.) - Variable Angle Launcher Complex, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA

Coherence in Professional Education: Does It Foster Dedication and Identification?

ERIC Educational Resources Information Center

Heggen, Kåre; Terum, Lars Inge

2013-01-01

This article examines the impact of professional education on students' dedication to and identification with a profession. The premise is that professional education is not only about knowledge acquisition and reasoning but also about attitudes and aspirations. In fostering dedication and identification, students' experiences of relevance seem to…

Operating Dedicated Data Centers - Is It Cost-Effective?

NASA Astrophysics Data System (ADS)

Ernst, M.; Hogue, R.; Hollowell, C.; Strecker-Kellog, W.; Wong, A.; Zaytsev, A.

2014-06-01

The advent of cloud computing centres such as Amazon's EC2 and Google's Computing Engine has elicited comparisons with dedicated computing clusters. Discussions on appropriate usage of cloud resources (both academic and commercial) and costs have ensued. This presentation discusses a detailed analysis of the costs of operating and maintaining the RACF (RHIC and ATLAS Computing Facility) compute cluster at Brookhaven National Lab and compares them with the cost of cloud computing resources under various usage scenarios. An extrapolation of likely future cost effectiveness of dedicated computing resources is also presented.

Teachers' Views on Risk Factors for Problematic School Absenteeism in Swedish Primary School Students

ERIC Educational Resources Information Center

Gren-Landell, Malin; Ekerfelt Allvin, Cornelia; Bradley, Maria; Andersson, Maria; Andersson, Gerhard

2015-01-01

In the present online survey, 158 teachers in regular and special education teaching in grades six to nine were asked to rate the importance of probable reasons for problematic school absenteeism. On average, the teachers estimated that among their students, 19 students had presented with problematic school absenteeism over the last five years.…

General and Special Education Teachers' Relations within Teamwork in Inclusive Education: Socio-Demographic Characteristics

ERIC Educational Resources Information Center

Radic-Sestic, Marina; Radovanovic, Vesna; Milanovic-Dobrota, Biljana; Slavkovic, Sanela; Langovic-Milicvic, Ana

2013-01-01

The general objective of this study was to establish the relation between general and special education teachers within teamwork and to define socio-demographic factors that affect teamwork. The sample encompassed 223 general and special education teacher of both genders, age 25 to 60, who are employed in regular elementary schools in Serbia. The…

From the Pulpits to the Boards: A Study on Prospective Second Career Teachers in Turkey

ERIC Educational Resources Information Center

Unisen, Ali; Polat, Huseyin

2016-01-01

Teaching career is the widest state employment type in Turkey. The career is resourced by many higher education institutions besides the ones deploying regular teacher training programs. Teacher candidates other than the graduates from education faculties have to attend a program specially designed to instruct on foundations of education such as…

Trailblazing Teacher Contract Agreement Adopted in Baltimore

ERIC Educational Resources Information Center

Education Digest: Essential Readings Condensed for Quick Review, 2011

2011-01-01

The Baltimore City Public Schools made national headlines late last year when the district adopted a new contract designed to take student learning and teacher professionalism to the next level. The three-year deal replaced conventional approaches to compensation--regular pay increases based on years in the system--with a new approach that gives…

Microcomputer-Assisted Needs Assessment System for Teacher Training in Special Education. Final Project Report, 8/1/83 through 5/31/86.

ERIC Educational Resources Information Center

Malouf, David; And Others

The report describes the features, underlying knowledge base, and goals of the "Smart Needs Assessment Program" (SNAP), an interactive, microcomputer-based system designed to provide inservice training in special education for regular education teachers. The Teacher Effectiveness Expert System portion uses teacher data concerning attitudes, goals,…

Regularized matrix regression

PubMed Central

Zhou, Hua; Li, Lexin

2014-01-01

Summary Modern technologies are producing a wealth of data with complex structures. For instance, in two-dimensional digital imaging, flow cytometry and electroencephalography, matrix-type covariates frequently arise when measurements are obtained for each combination of two underlying variables. To address scientific questions arising from those data, new regression methods that take matrices as covariates are needed, and sparsity or other forms of regularization are crucial owing to the ultrahigh dimensionality and complex structure of the matrix data. The popular lasso and related regularization methods hinge on the sparsity of the true signal in terms of the number of its non-zero coefficients. However, for the matrix data, the true signal is often of, or can be well approximated by, a low rank structure. As such, the sparsity is frequently in the form of low rank of the matrix parameters, which may seriously violate the assumption of the classical lasso. We propose a class of regularized matrix regression methods based on spectral regularization. A highly efficient and scalable estimation algorithm is developed, and a degrees-of-freedom formula is derived to facilitate model selection along the regularization path. Superior performance of the method proposed is demonstrated on both synthetic and real examples. PMID:24648830

05-NIF Dedication: Tom D'Agostino

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tom D'Agostino,

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Tom D'Agostino, the administrator of the U.S. Department of Energy's National Nuclear Security Administration.

Know How to Teach Me… Evaluating the Effects of an In-Service Training Program for Regular School Teachers toward Inclusive Education

ERIC Educational Resources Information Center

Srivastava, Meenakshi; de Boer, Anke A.; Pijl, Sip Jan

2015-01-01

Teachers are seen as key players in implementing inclusive education. However, extremely little attention has been paid to teacher preparation, particularly in India. The aim of the current study was to implement a teacher training program and evaluate its effects and appropriateness. This focused on increasing teachers' (a) attitudes, (b)…

Characteristics of Public School Teachers' Professional Development Activities: 1999-2000. NCES Issue Brief. NCES 2005-030

ERIC Educational Resources Information Center

Scotchmer, Marion; McGrath, Daniel J.; Coder, Ellinor

2005-01-01

As in many professions, elementary and secondary school teachers are expected to participate regularly in professional development activities. These activities may be intended to help teachers to learn new teaching methods, broaden their subject matter content knowledge, or stay informed of changing policies, among other purposes. Researchers have…

Pre-Service Teachers' Perceptions of simSchool as Preparation for Inclusive Education: A Pilot Study

ERIC Educational Resources Information Center

Rayner, Christopher; Fluck, Andrew

2014-01-01

The shift towards the inclusion of students with disabilities in regular schools has meant that general classroom teachers need to be skilled in educating students with a diverse range of needs and abilities. Together with theoretical study and as a supplement to practical experience, teacher educators have begun to explore virtual and simulated…

Developing a Professional Identity as an Elementary Teacher of Nature of Science: A self-study of becoming an elementary teacher

NASA Astrophysics Data System (ADS)

Akerson, Valarie L.; Pongsanon, Khemmawadee; Weiland, Ingrid S.; Nargund-Joshi, Vanashri

2014-08-01

This study explores the development of professional identity as a teacher of nature of science (NOS). Our research question was 'How can a teacher develop a professional identity as an elementary teacher of NOS?' Through a researcher log, videotaped lessons, and collection of student work, we were able to track efforts in teaching NOS as part of regular classroom practice. A team of four researchers interpreted the data through the Beijaard et al. professional identity framework and found that it was not as simple and straightforward to teach NOS as we predicted. Development of professional identity as a teacher of NOS was influenced by contextual factors such as students, administration, and time, as well as personal struggles that were fraught with emotion. Development took place through an interpretation and reinterpretation of self through external factors and others' perceptions, as well as the influence of sub-identities.

Does one size fit all? A study of beginning science and mathematics teacher induction

NASA Astrophysics Data System (ADS)

Kralik, Jeffrey M.

Over the past few years, many induction programs have been implemented across the country, primarily designed to limit the amount beginning teacher attrition. Few of these programs have focused on improving teacher quality or identifying the specific needs of individual teachers. Research suggests that beginning science and mathematics teachers have specific needs that are not being met by current induction models, possibly resulting in higher rates of attrition. Harry and Janet Knowles created the Knowles Science Teaching Foundation (KSTF) to identify and support young scientists and mathematicians as they dedicate their lives to teaching young people. Through financial, curricular, and emotional support, KSTF encourages new teachers to remain in teaching and become leaders in their schools and districts. This dissertation is a sequential explanatory study, which first establishes national estimates for beginning teacher attrition rates and the reasons for the migration based on subject area taught, with an emphasis on mathematics and science teachers. This study then evaluates the KSTF model through multiple methods---analysis of KSTF survey data and interviews with KSTF participants and stakeholders.

An Observational Study of Instructional and Curricular Practices Used with Gifted and Talented Students in Regular Classrooms. Research Monograph 93104.

ERIC Educational Resources Information Center

Westberg, Karen L.; And Others

This report describes one part of the Classroom Practices Study, focusing on systematic observations of gifted and talented students in 46 third and fourth grade classrooms. The observations were designed to determine if and how teachers meet the needs of gifted and talented students in regular classroom settings. The Classroom Practices Record…

What Is the Transformational Learning Experience of Secondary Teachers Who Have Dealt with Burnout?

ERIC Educational Resources Information Center

Sims, Julius R., I

2013-01-01

Burnout is a syndrome consisting of emotional exhaustion (EE) and depersonalization (DPZ) (Yong & Yue, 2007). Teachers who fall victim to burnout are likely to be less sympathetic toward students, have a lower tolerance for classroom disruption, be less apt to prepare adequately for class, and feel less committed and dedicated to their work…

Teachers' Attitudes and Concerns towards Integrating Students with Special Needs in Regular Classrooms: A United Arab Emirates Perspective

ERIC Educational Resources Information Center

Bradshaw, Keith

2009-01-01

Teachers from schools across the United Arab Emirates were asked to complete two questionnaires. The first questionnaire sought data from the teachers on their experience, qualifications, classes taught and attitudes in relation to inclusion. Information was also sought on the advantages and disadvantages of inclusion, the most difficult…

Variables Affecting Teachers' Attitudes towards Inclusive Education in Bangladesh

ERIC Educational Resources Information Center

Ahmmed, Masud; Sharma, Umesh; Deppeler, Joanne

2012-01-01

Inclusive education is a worldwide reform strategy intended to include students with different abilities in mainstream regular schools. Evidence from previous research shows that success in implementing effective inclusive teaching practices in the school is contingent on teachers' positive attitudes towards inclusive education. This study was…

Including Children with ASD in Regular Kindergarten and First Grade Classrooms: Teacher Attitudes, Child Progress and Classroom Quality

ERIC Educational Resources Information Center

McKeating, Eileen

2013-01-01

The enrollment of children with ASD in public school settings has escalated in conjunction with the increased incidence of the diagnosis (Yeargin-Allsopp et al., 2003). Characteristics associated with ASD can present unique challenges for both children and teachers in the classroom. According to many researchers, positive teacher attitudes are one…

No English Learner Left Behind: How Can States and Teacher Preparation Programs Support Content-Area Practitioners

ERIC Educational Resources Information Center

Diarrassouba, Nagnon

2018-01-01

This study investigates the responses that education stakeholders give to regular teacher and teacher candidate professional needs because of the increasing number of English learners. Two major research questions related to the increase of English learners in US schools and to the responses that stakeholders have provided guided the inquiry.…

Multimedia Environments in Mathematics Teacher Education: Preparing Regular and Special Educators for Inclusive Classrooms

ERIC Educational Resources Information Center

De La Paz, Susan; Hernandez-Ramos, Pedro; Barron, Linda

2004-01-01

A multimedia CD-ROM program, Mathematics Teaching and Learning in Inclusive Classrooms, was produced to help preservice teachers learn mathematics teaching methods in the context of inclusive classrooms. The contents include text resources, video segments of experts and of classroom lessons, images of student work, an electronic notebook, and a…

Teacher perspectives on specialisation in the elementary classroom: implications for science instruction

NASA Astrophysics Data System (ADS)

Poland, Susan; Colburn, Amanda; Long, David E.

2017-09-01

In the current educational climate of testing and accountability, many elementary teachers find they lack adequate time and confidence to enact reform-based science teaching due to pressure to perform in reading and mathematics. With this tension in mind, we explore the phenomenon of elementary teacher specialisation in comparison to the traditional, generalist model of teaching, wherein a teacher is responsible for teaching all subjects to one group of students each year. This mixed-methods study examines teacher perspectives on the practice of specialisation and generalisation through teacher interview data. Our teachers spoke candidly about their attitudes towards specialisation, the perceived impacts of specialization on teachers and students, and the role of accountability, administration, and testing in their decisions to specialise. Additionally, our teachers discussed time dedicated to science in specialist and generalist classrooms. Our findings suggest that specialist roles are sought by those who see specialisation as a means of reducing workload, while allowing for content mastery and improved instruction. Alternatively, generalist roles are sought by those who primarily view the role of elementary teaching as the care and development of children, and who prefer to focus on the classroom as a holistic, fluid space. Implications for science teaching are discussed.

Developing a Professional Learning Community among Preservice Teachers

ERIC Educational Resources Information Center

Bond, Nathan

2013-01-01

This action research study examined the development of a professional learning community (PLC) among 20 preservice secondary teachers as they met regularly during a semester-long, field-based education course to share artifacts of learning from their professional portfolios. The PLC model described by Hord and Tobia (2012) served as a framework…

Middle School Mathematics Teachers' Experiences with School-Based and District-Based Support and Its Relationship to Integrating Technology

ERIC Educational Resources Information Center

Hampshire, Onequa N.

2014-01-01

Technological advances play a major role in educating students' in mathematics. Research indicates that technology could create learning environments that support innovativeness and assist teachers in developing a positive attitude toward integrating technology. Unfortunately, teachers are not utilizing technology on a regular basis in mathematics…

Dedicated short-range communications roadside unit specifications.

DOT National Transportation Integrated Search

2017-04-28

The Intelligent Transportation Systems (ITS) Program definition of connected vehicles includes both 5.9 Gigahertz (GHz) Dedicated Short Range Communications (DSRC) and non-DSRC technologies as means of facilitating communication for vehicle-to-vehicl...

Parent-Teacher Conference Communication: A Guide to Integrating Family Engagement through Simulated Conversations about Student Academic Progress

ERIC Educational Resources Information Center

Walker, Joan M. T.; Legg, Angela M.

2018-01-01

Teachers regularly communicate with families, yet few candidates are well-prepared for this professional activity. This gap can hinder family-school partnership and pupils' success. Given that candidates' opportunities to learn about family engagement (FE) depends on the decisions and values of individual teacher educators, we illustrate how FE…

Regular School Teachers' Concerns and Perceived Barriers to Implement Inclusive Education in New Delhi, India

ERIC Educational Resources Information Center

Bhatnagar, Nisha; Das, Ajay

2014-01-01

Since the passage of The Persons with Disabilities (PWD) Act in 1995 and subsequent implementation of various policies and programs by the Indian government to enhance the participation of students with disabilities in regular schools, there has been a steady growth of inclusive education. Such initiatives, however, have placed new demands on…

Dedicated training in adult education among otolaryngology faculty.

PubMed

McMains, Kevin C; Peel, Jennifer

2014-12-01

Most faculty members undergo ad hoc training in education. This survey was developed to assess the prevalence and type of dedicated training in education received by academic otolaryngology-head and neck surgery (OTO-HNS) faculty in the United States. Survey. An 11-item survey was developed to assess the prevalence of dedicated instruction in education theory and practice, the types of instruction received, and the barriers to receiving instruction. The survey was sent to all OTO-HNS program directors for distribution among their respective faculty. A total of 216 responses were received. Seventy respondents (32.7%) serve as program director, associate program director, or assistant program director in their respective programs. Forty-six respondents (21.8%) had received dedicated training in education. Of the respondents who described the type of education training received, 48.7% participated in didactics/seminar, 35.9% in degree/certificate programs, 10.3% in multimodality training, and 5.1% online training. Among the barriers encountered to participation in instruction in education, time/productivity pressures was the most commonly cited reason (60.2%), followed by not knowing about the opportunity to receive training (36.4%), lack of departmental support (26.2%), lack of available training (22.3%), and the perception that such training would not be useful (7.8%). Presently, only a minority of surveyed academic otolaryngologists in the United States have received any dedicated instruction in the theory and practice of education. Personal, departmental, and institutional barriers exist in many practice environments that hinder otolaryngology faculty from participating in education training. N/A. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.

Perceptions of the School Climate: Does Support of the Local Teachers Union Make a Significant Difference?

ERIC Educational Resources Information Center

Alfree, Catherine Mae

2013-01-01

Teachers unions have become a staple in today's public schools. While much has been written about the unions' political clout and their negotiating of restrictive collective bargaining agreements, little research has been dedicated to determining how these unions impact the school learning environment and student achievement. This quantitative…

Hearing-Impaired Pupils in Mainstream Education in Finland: Teachers' Experiences of Inclusion and Support

ERIC Educational Resources Information Center

Takala, Marjatta; Sume, Helena

2018-01-01

Today, in Finland, the majority of hearing-impaired pupils attend regular schools. This is in line with inclusive policy. This study aims to investigate do these pupils receive support from teachers, what kind of support is given and how is inclusion functioning. A questionnaire was used with 109 Finnish teachers, with both closed- and open-ended…

Eight Ways to Make Sure Substitute Teachers Aren't Baby-Sitters.

ERIC Educational Resources Information Center

Drury, William R.

1988-01-01

Substitutes might never be as good as regular teachers, but they still can provide high-quality instruction. Suggestions include meeting with them as a group twice a year, principal and peer support, and development workshops specifically for substitutes. (TE)

Effective Practices for Training and Inspiring High School Physics Teachers

NASA Astrophysics Data System (ADS)

Magee-Sauer, Karen

It is well-documented that there is a nationwide shortage of highly qualified high school physics teachers. Not surprising, institutions of higher education report that the most common number of physics teacher graduates is zero with the majority of institutions graduating less than two physics teachers per year. With these statistics in mind, it is critical that institutions take a careful look at how they recruit, train, and contribute to the retention of high school physics teachers. PhysTEC is a partnership between the APS and AAPT that is dedicated to improving and promoting the education of high school physics teachers. Primarily funded by the NSF and its partnering organizations, PhysTEC has identified key components that are common to successful physics teacher preparation programs. While creating a successful training program in physics, it is also important that students have the opportunity for a ``do-able'' path to certification that does not add further financial debt. This talk will present an overview of ``what works'' in creating a path for physics majors to a high school physics teaching career, actions and activities that help train and inspire pre-service physics teachers, and frameworks that provide the support for in-service teachers. Obstacles to certification and the importance of a strong partnership with colleges of education will be discussed. Several examples of successful physics high school teacher preparation programs will be presented. This material is part of the Physics Teacher Education Coalition project, which is based upon work supported by the National Science Foundation under Grant Nos. 0808790, 0108787, and 0833210.

Movement integration in elementary classrooms: Teacher perceptions and implications for program planning.

PubMed

Webster, Collin A; Zarrett, Nicole; Cook, Brittany S; Egan, Cate; Nesbitt, Danielle; Weaver, R Glenn

2017-04-01

Movement integration (MI), which involves infusing physical activity (PA) into regular classroom time in schools, is widely recommended to help children meet the national guideline of 60min of PA each day. Understanding the perspective of elementary classroom teachers (ECTs) toward MI is critical to program planning for interventions/professional development. This study examined the MI perceptions of ECTs in order to inform the design and implementation of a school-based pilot program that focused in part on increasing children's PA through MI. Twelve ECTs (Grades 1-3) from four schools were selected to participate based on their responses to a survey about their use of MI. Based on the idea that MI programming should be designed with particular attention to teachers who integrate relatively few movement opportunities in their classrooms, the intent was to select the teacher who reported integrating movement the least at her/his respective grade level at each school. However, not all of these teachers agreed to participate in the study. The final sample included two groups of ECTs, including eight lowest integrating teachers and four additional teachers. Each ECT participated in an interview during the semester before the pilot program was implemented. Through qualitative analysis of the interview transcripts, four themes emerged: (a) challenges and barriers (e.g., lack of time), (b) current and ideal resources (e.g., school support), (c) current implementation processes (e.g., scheduling MI into daily routines), and (e) teachers' ideas and tips for MI (e.g., stick with it and learn as you go). The themes were supported by data from both groups of teachers. This study's findings can inform future efforts to increase movement opportunities for children during regular classroom time. Copyright © 2017 Elsevier Ltd. All rights reserved.

Emotional Education: A Case on the Perceptions of Secondary School Teachers' Emotional Intelligence Leadership Training

ERIC Educational Resources Information Center

Onipede, Vanessa Yvonne Stuart

2013-01-01

In the last ten years, education reform in this country has led to keen emphasis on student achievement at every level. Since then, many research studies have been dedicated to closing the student achievement gap through the examination of teacher training & development. Research has also incited awareness in the value of "emotional…

Investigating the Influence of Teachers' Characteristics on the Teacher-Student Relations from Students' Perspective at Ilam University of Medical Sciences.

PubMed

Maleki, Farajolah; Talaei, Mehri Hosein; Moghadam, Seyed Rahmatollah Mousavi; Shadigo, Shahryar; Taghinejad, Hamid; Mirzaei, Alireza

2017-06-01

Establishing an effective teacher-student relationship may affect the quality of learning. Such a complex human relationship may be influenced by various factors in addition to teacher and student. The present study aimed at investigating the influence of teacher characteristics on the Teacher-student relationship from students' perspective. In this descriptive-survey research, statistical population included 1500 students at Ilam University of Medical Sciences Ilam, Iran. Out of which 281 students were selected by simple random sampling, they received and completed series of questionnaires. Data was collected using a researcher-made questionnaire containing 37 Likert type items from which five items measured demographic profile of participants and 32 items measured impact of teacher's characteristics upon the teacher-student relationship. Data was analysed by SPSS software version 16 using descriptive statistics, t-test and One way ANOVA. The current study included 281 students (117 (41.6%) male, 164 (58.4%) female) studying at Ilam University of Medical Sciences. The effect of teachers' characteristics on the teacher-student relationship from the students' perspective in three areas (personal, professional and scientific) scored 4.37±0.54, 4.05±0.27, and 3.91±0.44, respectively. The highest score was related to "respect for students" (Mean=4.74, SD=0.55) and the lowest score was dedicated to 'gender' (Mean=2.40, SD= 0.64). Effect of other studied parameters was also higher than the average level. The findings indicated that teacher-student relationship and consequently the quality of education was overshadowed by the overall characteristics of teacher (namely-personal, professional and scientific). Notably, coupled with the professional and scientific properties of the teacher, his/ her communication skills may also help to provide a favourable learning condition for the students. Therefore, attention to the education of scientific as well as professional

Correlation between Teachers' Perceptions of Students with Attention Deficit Hyperactivity Disorder and Use of Supportive Instructional Strategies

ERIC Educational Resources Information Center

Clarke, Tonya

2014-01-01

The purpose of this quantitative study was to determine if there is a relationship between teacher perception of students with Attention Deficit Hyperactivity Disorder (ADHD) and the number of regularly used ADHD appropriate classroom strategies. The population of interest was high school teachers in a Georgia school district. The study used…

Effective field theory dimensional regularization

NASA Astrophysics Data System (ADS)

Lehmann, Dirk; Prézeau, Gary

2002-01-01

A Lorentz-covariant regularization scheme for effective field theories with an arbitrary number of propagating heavy and light particles is given. This regularization scheme leaves the low-energy analytic structure of Greens functions intact and preserves all the symmetries of the underlying Lagrangian. The power divergences of regularized loop integrals are controlled by the low-energy kinematic variables. Simple diagrammatic rules are derived for the regularization of arbitrary one-loop graphs and the generalization to higher loops is discussed.

Approaches of a Secondary Music Teacher in Response to the Social and Emotional Lives of Students

ERIC Educational Resources Information Center

Edgar, Scott

2015-01-01

Music teachers interact regularly with students experiencing social and emotional challenges and are often under-prepared to do so. The purpose of this study was to examine approaches of a secondary general music teacher in responding to the social and emotional challenges of eight students in a music classroom at an alternative high school. A…

SEVENTH GRADE MATHEMATICS FOR THE ACADEMICALLY TALENTED, TEACHERS' GUIDE.

ERIC Educational Resources Information Center

HORN, R.A.

MATERIALS FOR BOTH ENRICHED AND ACCELERATED MATHEMATICS COURSES ARE GIVEN. THE PRESENTATION OF THE MATERIALS IS INTENDED FOR EASY ADAPTATION OF MODIFICATION TO MEET THE NEEDS OF MOST MATHEMATICS CLASSES. SUGGESTIONS AND SUPPLEMENTARY REFERENCES IN EACH UNIT ARE OFFERED AS AIDS TO THE MATHEMATICS TEACHER IN REGULAR OR ACCELERATED CLASS. UNITS…

12-NIF Dedication: Concluding remarks and video

ScienceCinema

Edward Moses

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the concluding remarks by NIF Director Edward Moses, and a brief video presentation.

Dedicated low-field MRI in mice

NASA Astrophysics Data System (ADS)

Choquet, P.; Breton, E.; Goetz, C.; Marin, C.; Constantinesco, A.

2009-09-01

The rationale of this work is to point out the relevance of in vivo MR images of mice obtained using a dedicated low-field system. For this purpose a small 0.1 T water-cooled electro-magnet and solenoidal radio frequency (RF) transmit-receive coils were used. All MR images were acquired in three-dimensional (3D) mode. An isolation cell was designed allowing easy placement of the RF coils and simple delivery of gaseous anesthesia as well as warming of the animal. Images with and without contrast agent were obtained in total acquisition times on the order of half an hour to four hours on normal mice as well as on animals bearing tumors. Typical in plane pixel dimensions range from 200 × 200 to 500 × 500 µm2 with slice thicknesses ranging between 0.65 and 1.50 mm. This work shows that, besides light installation and low cost, dedicated low-field MR systems are suitable for small rodents imaging, opening this technique even to small research units.

The Training of Physics Teachers in Cuba: A Historical Approach

NASA Astrophysics Data System (ADS)

de Jesús Alamino Ortega, Diego

The regular, systematic training of physics teachers in Cuba is quite recent when compared to the long history of physics itself. However, its development may serve to illustrate some interesting solutions to a long-standing question: How should a physics teacher be trained in agreement with a certain society at a given moment? In the Cuban context the answer to this question involves quite an original sequence of continuities and breaks, following perhaps the thoughts of Bolívar's teacher, Simón Rodríguez, who wrote in the nineteenth century: "Beware! The mania of slavishly imitating the enlightened nations may well make America in its infancy play the role of an old lady."

Rural outreach in Maine: A research-driven professional development teacher community

NASA Astrophysics Data System (ADS)

Wittmann, Michael

2016-03-01

In the Maine Physical Sciences Partnership (MainePSP), researchers at the University of Maine have joined together with the state's Department of Education, non-profits, and teachers in multiple school districts to create a dynamic and growing community dedicated to improving K12 education of the physical sciences. Through ongoing efforts to introduce and adapt instructional materials, guided by education research and research-guided professional development, we have built a community responsive to student and teacher needs. This work has fed back into the university setting, where teachers are playing a role in graduate courses taken by our Master of Science in Teaching students. In this talk, I will focus on the role of education research in the partnership, showing how we use research in professional development, the development of assessments, and the analysis of the resulting data. I will describe two projects, one to understand how teachers' content knowledge affects the development of items assessing knowledge of acceleration, the other to see how teachers use their content knowledge of systems and energy to make pedagogical choices based on students' incorrect ideas about conservation of energy. Sponsored in part by NSF Grants MSP-0962805, DRL-1222580, and DUE-1340033.

How Teachers' Uses of Technology Vary by Tenure and Longevity

ERIC Educational Resources Information Center

Russell, Michael; O'Dwyer, Laura M.; Bebell, Damian; Tao, Wei

2007-01-01

In spite of large expenditures on and increased access to educational technologies, a concern remains that computer-based technologies are not being integrated into regular instructional practices. While there is evidence to support the hypothesis that newer teachers' familiarity with technology leads to increased technology integration, a…

Social Inclusion: Teachers as Facilitators in Peer Acceptance of Students with Disabilities in Regular Classrooms in Tamil Nadu, India

ERIC Educational Resources Information Center

David, Ruffina; Kuyini, Ahmed Bawa

2012-01-01

This study examined the impact of classroom teachers' attitudes towards inclusive education, teachers' self-efficacy and classroom practices on the social status of students with disabilities in inclusive classrooms in Tamil Nadu, India. Questionnaires, interviews and classroom observations were employed to gather data. The data analysis included…

Effect of Inclusive Education Awareness Programme on Preservice Teachers

ERIC Educational Resources Information Center

Pingle, Sudha; Garg, Indu

2015-01-01

In India, the concept of inclusive education schools is gaining importance to provide equal opportunities for education for all. Aims of schools in India has is to include students with special needs in the regular classrooms. However, biggest challenge they face is lack of awareness among teachers about inclusive education. Educationists across…

Factors Associated with Primary School Teachers' Attitudes Towards the Inclusion of Students with Disabilities.

PubMed

Vaz, Sharmila; Wilson, Nathan; Falkmer, Marita; Sim, Angela; Scott, Melissa; Cordier, Reinie; Falkmer, Torbjörn

2015-01-01

Teachers' attitudes toward inclusion are often based on the practical implementation of inclusive education rather than a specific ideology and understanding of inclusiveness. This study aimed to identify the factors associated with primary school teachers' attitudes towards inclusion of students with all disabilities in regular schools. Seventy four primary school teachers participated in a cross-sectional survey conducted in Western Australia. Teachers' attitudes and efficacy toward integration of students with disabilities were measured using the Opinions Relative to Integration of Students with Disabilities scale and Bandura's Teacher Efficacy scale respectively. Four teacher attributes-age, gender, teaching self-efficacy and training collectively explained 42% of the variability in teachers' attitude toward including students with disabilities. The current study further contributes to the accumulation of knowledge that can unpack the complex pattern of factors that should be considered to promote positive attitudes towards inclusive schools.

The Perceptions of Educators on the Involvement of Teacher Unions during the Filling of Promotional Posts

ERIC Educational Resources Information Center

Zengele, Thulani; Coetzer, Izaak

2014-01-01

Well-managed schools are characterised by the presence of properly selected and dedicated educators. The authors argue that the uncontrolled involvement of unions in the selection and promotion of teachers may lead to the infringement of educators' rights and poor performance during the execution of their duties. Findings in the study reveal that…

The Quality of Mediational Teaching Practiced by Teachers in Special Education: An Observational Study in Norwegian Primary Schools

ERIC Educational Resources Information Center

Nyborg, Geir

2011-01-01

In this case study the quality of mediational teaching was evaluated for interactions between teachers and pupils in special education in regular Norwegian primary schools. Mediational teaching is interpreted as a process by which a teacher mediates a given curriculum using certain categories in interactions with a pupil. The categories are…

Does Successful Use of Digital Learning Materials Predict Teachers' Intention to Use Them Again in the Future?

ERIC Educational Resources Information Center

Kreijns, Karel; Vermeulen, Marjan; van Buuren, Hans; Van Acker, Frederik

2017-01-01

Do perceptions of success in using digital learning materials (DLMs) "regularly" (i.e., several times a week) strengthen (or weaken) teachers' behavioural intentions to use DLMs again? And which psychological factors have a relationship with the intention to use DLMs again? These questions are important in light of stimulating teachers'…

Epidemiology of Voice Disorders in Latvian School Teachers.

PubMed

Trinite, Baiba

2017-07-01

The prevalence of voice disorders in the teacher population in Latvia has not been studied so far and this is the first epidemiological study whose goal is to investigate the prevalence of voice disorders and their risk factors in this professional group. A wide cross-sectional study using stratified sampling methodology was implemented in the general education schools of Latvia. The self-administered voice risk factor questionnaire and the Voice Handicap Index were completed by 522 teachers. Two teachers groups were formed: the voice disorders group which included 235 teachers with actual voice problems or problems during the last 9 months; and the control group which included 174 teachers without voice disorders. Sixty-six percent of teachers gave a positive answer to the following question: Have you ever had problems with your voice? Voice problems are more often found in female than male teachers (68.2% vs 48.8%). Music teachers suffer from voice disorders more often than teachers of other subjects. Eighty-two percent of teachers first faced voice problems in their professional carrier. The odds of voice disorders increase if the following risk factors exist: extra vocal load, shouting, throat clearing, neglecting of personal health, background noise, chronic illnesses of the upper respiratory tract, allergy, job dissatisfaction, and regular stress in the working place. The study findings indicated a high risk of voice disorders among Latvian teachers. The study confirmed data concerning the multifactorial etiology of voice disorders. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Science teachers in deaf education: A national survey of K-8 teachers

NASA Astrophysics Data System (ADS)

Shaw, Cynthia

A survey was conducted with 67 science teachers who taught deaf children at the elementary school level. Teacher background variables, information about teacher preparation and certification, preferred teaching methods, communication methodologies, curriculum, and the use of technology were gathered. A purposeful, convenience sampling technique was employed. Utilizing a non-experimental, basic research design and survey methodology, the researcher reviewed both quantitative and qualitative data. The majority of science teachers in this survey at the elementary school level are female and hearing. More than half have deaf education masters degrees. Few have science degrees. The majority of teachers had less than 10 years teaching experience with deaf students. Sixty percent were highly qualified in science; only forty percent were certified in science. They were equally employed at either a state residential school or a public day school. Two-way chi-square analyses were carried out. Hearing teachers preferred to observe other teachers teaching science compared to deaf teachers chi2 (1, N = 67) = 5.39, p < .05, deaf teachers were more familiar than hearing teachers with the ASL/English Bilingual Star School program (chi2 (1, N = 67) = 8.49, p < .01). Deaf teachers participated more in the Star Schools training compared to hearing teachers (chi2 (1, N = 67) = 14.15, p < .001). Deaf teachers compared to hearing teachers were more likely to use the bilingual strategy, translanguaging than hearing teachers (chi2 (1, N = 67) = 4.54, p < .05). Hearing teachers used the computer more often in the classroom than deaf teachers (chi 2 (1, N = 67) = 4.65, p < .01). Hearing teachers had their students use the computer more regularly than deaf teachers (chi2 (1, N = 67) = 11.49, p < .01). Teachers who worked in residential schools compared to working in public schools attended more state department of education science workshops chi2 (1, N = 67) = 6.83, p < .01, attended

Bypassing the Limits of Ll Regularization: Convex Sparse Signal Processing Using Non-Convex Regularization

NASA Astrophysics Data System (ADS)

Parekh, Ankit

Sparsity has become the basis of some important signal processing methods over the last ten years. Many signal processing problems (e.g., denoising, deconvolution, non-linear component analysis) can be expressed as inverse problems. Sparsity is invoked through the formulation of an inverse problem with suitably designed regularization terms. The regularization terms alone encode sparsity into the problem formulation. Often, the ℓ1 norm is used to induce sparsity, so much so that ℓ1 regularization is considered to be `modern least-squares'. The use of ℓ1 norm, as a sparsity-inducing regularizer, leads to a convex optimization problem, which has several benefits: the absence of extraneous local minima, well developed theory of globally convergent algorithms, even for large-scale problems. Convex regularization via the ℓ1 norm, however, tends to under-estimate the non-zero values of sparse signals. In order to estimate the non-zero values more accurately, non-convex regularization is often favored over convex regularization. However, non-convex regularization generally leads to non-convex optimization, which suffers from numerous issues: convergence may be guaranteed to only a stationary point, problem specific parameters may be difficult to set, and the solution is sensitive to the initialization of the algorithm. The first part of this thesis is aimed toward combining the benefits of non-convex regularization and convex optimization to estimate sparse signals more effectively. To this end, we propose to use parameterized non-convex regularizers with designated non-convexity and provide a range for the non-convex parameter so as to ensure that the objective function is strictly convex. By ensuring convexity of the objective function (sum of data-fidelity and non-convex regularizer), we can make use of a wide variety of convex optimization algorithms to obtain the unique global minimum reliably. The second part of this thesis proposes a non-linear signal

Marine Science Building Dedicated

NASA Image and Video Library

2003-10-17

Officials cut the ribbon during dedication ceremonies of the George A. Knauer Marine Science Building on Oct. 17 at NASA Stennis Space Center (SSC). The $2.75 million facility, the first building at the test site funded by the state of Mississippi, houses six science labs, classrooms and office space for 40 faculty and staff. Pictured are, from left, Rear Adm. Thomas Donaldson, commander of the Naval Meteorology and Oceanography Command; SSC Assistant Director David Throckmorton; Dr. George A. Knauer, founder of the Center of Marine Science at the University of Southern Mississippi (USM); Lt. Gov. Amy Tuck; and USM President Dr. Shelby Thames.

Marine Science Building Dedicated

NASA Technical Reports Server (NTRS)

2003-01-01

Officials cut the ribbon during dedication ceremonies of the George A. Knauer Marine Science Building on Oct. 17 at NASA Stennis Space Center (SSC). The $2.75 million facility, the first building at the test site funded by the state of Mississippi, houses six science labs, classrooms and office space for 40 faculty and staff. Pictured are, from left, Rear Adm. Thomas Donaldson, commander of the Naval Meteorology and Oceanography Command; SSC Assistant Director David Throckmorton; Dr. George A. Knauer, founder of the Center of Marine Science at the University of Southern Mississippi (USM); Lt. Gov. Amy Tuck; and USM President Dr. Shelby Thames.

Student rating as an effective tool for teacher evaluation.

PubMed

Aslam, Muhammad Nadeem

2013-01-01

To determine the effectiveness of students' rating as a teacher evaluation tool. Concurrent mixed method. King Edward Medical University, Lahore, from January to June 2010. Anonymous 5-point Likert scale survey questionnaire was conducted involving a single class consisting of 310 students and 12 students were selected for structured interview based on non-probability purposive sampling. Informed consent was procured. They were required to rate 6 teachers and were supposed to discuss teachers' performance in detail. Quantitative data collected through survey was analyzed using SPSS 15 and qualitative data was analyzed with the help of content analysis by identifying themes and patterns from thick descriptions. This student feedback would show the effectiveness in terms of its feasibility and as an indicator of teaching attributes. Descriptive statistics of quantitative data obtained from survey was used to calculate mean and standard deviation for all teachers' individually. This showed the average direction of the student ratings. Percentages of the responses calculated of teacher A were 85.96%, teacher B 65.53, teacher C 65.20%, teacher D 69.62%, teacher E 65.32% and teacher F 64.24% in terms of overall effectiveness of their teaching. Structured interviews generated qualitative data which validated the students' views about strengths and weaknesses of teachers, and helped to determine the effectiveness of their rating and feedback. This simple rating system clearly showed its importance and hence can be used in institutions as a regular evaluating method of teaching faculty.

Using Tikhonov Regularization for Spatial Projections from CSR Regularized Spherical Harmonic GRACE Solutions

NASA Astrophysics Data System (ADS)

Save, H.; Bettadpur, S. V.

2013-12-01

It has been demonstrated before that using Tikhonov regularization produces spherical harmonic solutions from GRACE that have very little residual stripes while capturing all the signal observed by GRACE within the noise level. This paper demonstrates a two-step process and uses Tikhonov regularization to remove the residual stripes in the CSR regularized spherical harmonic coefficients when computing the spatial projections. We discuss methods to produce mass anomaly grids that have no stripe features while satisfying the necessary condition of capturing all observed signal within the GRACE noise level.

The relationship between smoking and exercise among physical education teachers in Turkey.

PubMed

Gundogdu, Cemal; Oguzoncul, A Ferdane

2013-07-04

We studied the relationship between smoking and exercise among physical education teachers in Turkey. An online questionnaire was used to collect data. The responses of 1,995 teachers who completed the questionnaire were evaluated. The mean age of the participants was 31.0 +/- 4.7 years; 67.4% of the participants were male. The smoking rate was 65.2%. The mean age of onset of smoking was 16.6 +/- 2.6 years. The age of starting smoking increased with higher parental education level. There were no differences between smokers and nonsmokers with respect to gender. Of smokers, 51.2% were married; 52.4% were in the 30-39 year old age group. The most common reasons for starting smoking were the influence of friends and emulation. The most common reason for trying to quit smoking among men was future health concerns and among women was current health concerns. We found smoking was less common among participants who exercised regularly. The level of nicotine dependence was significantly lower among participants who exercised regularly compared to those who did not. This study suggests physical education teachers, who are role models for their students, have a high smoking rate. We believe urgent action is needed to reduce the smoking rate and increase the quit rate among physical education teachers.

A Model to Improve Teacher Performance in Implementing Individual Instructional Programs for Exceptional Children in a Mainstream Education. Midi Report.

ERIC Educational Resources Information Center

Vidaurri, Otilia V.

Described is a teacher development center, an inservice program designed to develop competencies for individualizing instruction in 73 regular and special educators attending 2-week training sessions. It is explained that training focused on 12 content modules (including teacher communication and guidance, classroom management, and organization of…

Preparing Teachers for Inclusive Education: Some Reflections from the Netherlands

ERIC Educational Resources Information Center

Pijl, Sip Jan

2010-01-01

Teachers in the Netherlands hesitate to accept responsibility for students with special needs in regular education. They generally do not have positive attitudes towards inclusive education, citing a lack of personal knowledge and skill for teaching students with special needs, an area that was not sufficiently covered in their basic teacher…

Cultivating Primary Students' Scientific Thinking through Sustained Teacher Professional Development

ERIC Educational Resources Information Center

Miller, Roxanne Greitz; Curwen, Margaret Sauceda; White-Smith, Kimberly A.; Calfee, Robert C.

2015-01-01

While the United States' National Research Council (NRC 2012) and Next Generation Science Standards (NGSS 2013) advocate children's engagement in active science learning, elementary school teachers in the US indicate lack of time to teach science regularly because of (1) school and district pressure to focus on English language arts and…

A multiplicative regularization for force reconstruction

NASA Astrophysics Data System (ADS)

Aucejo, M.; De Smet, O.

2017-02-01

Additive regularizations, such as Tikhonov-like approaches, are certainly the most popular methods for reconstructing forces acting on a structure. These approaches require, however, the knowledge of a regularization parameter, that can be numerically computed using specific procedures. Unfortunately, these procedures are generally computationally intensive. For this particular reason, it could be of primary interest to propose a method able to proceed without defining any regularization parameter beforehand. In this paper, a multiplicative regularization is introduced for this purpose. By construction, the regularized solution has to be calculated in an iterative manner. In doing so, the amount of regularization is automatically adjusted throughout the resolution process. Validations using synthetic and experimental data highlight the ability of the proposed approach in providing consistent reconstructions.

29 CFR 1926.1439 - Dedicated pile drivers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 8 2011-07-01 2011-07-01 false Dedicated pile drivers. 1926.1439 Section 1926.1439 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Cranes and Derricks in Construction § 1926.1439...

Knowledge, Attitudes, and Practices of School Teachers toward Oral Health in Davangere, India.

PubMed

Maganur, Prabhadevi C; Satish, V; Marwah, Nikhil; Vishwas, T D; Dayanand, M C

2017-01-01

The aim of this study was to assess the knowledge, attitudes, and practices of school teachers toward oral health. Descriptive study. School teachers (n = 150) of Davangere city were recruited into this study. The subjects completed a questionnaire that aimed to evaluate teachers' knowledge, attitudes, and practices on oral health. The results were statistically analyzed and percentage was calculated. The participants' oral hygiene habits were found to be regular. The majority of teachers showed good knowledge on oral health. Most of the teachers in this study recognized the importance of oral health. The majority of teachers did incorporate the importance of oral health in teaching and educating children in the school. But, not all teachers are involved effectively. So, the teachers should be trained comprehensively regarding importance of oral health and creating awareness on oral health promotion for their students in combination with health care personnel. Maganur PC, Satish V, Marwah N, Vishwas TD, Dayanand MC. Knowledge, Attitudes, and Practices of School Teachers toward Oral Health in Davangere, India. Int J Clin Pediatr Dent 2017;10(1):89-95.

The Relationship between Teacher Training, Intervention Strategies, and Students' Academic Achievement in the Classroom with K-5 ADHD Students

ERIC Educational Resources Information Center

Cooper, Nancy A.

2014-01-01

The primary intent of this study was to explore the effect between teachers' training, intervention strategies, and the academic achievement of K-5 ADHD students. The study design employed a mixed research design. The quantitative method focused on collecting data from certified regular and special-education teachers. Additionally, effects were…

Impact of Training on Pre-Service Teachers' Attitudes and Concerns about Inclusive Education and Sentiments about Persons with Disabilities

ERIC Educational Resources Information Center

Sharma, Umesh; Forlin, Chris; Loreman, Tim

2008-01-01

Inclusion of students with disabilities into regular schools is now one of the most significant issues facing the education community both nationally and internationally. In order to address this issue there is widespread acceptance that teacher training institutions must ensure that new teachers are trained to teach effectively in classrooms…

Nearly Two Decades after the Implementation of Persons with Disabilities Act: Concerns of Indian Teachers to Implement Inclusive Education

ERIC Educational Resources Information Center

Bhatnagar, Nisha; Das, Ajay

2013-01-01

This study examined the concerns of regular secondary school teachers in Delhi, India in order to work with students with disabilities in inclusive education settings. A total of 470 teachers responded to a two-part questionnaire. Part-one of the questionnaire collected information related to personal and professional characteristics of the…

Do Expert Clinical Teachers Have a Shared Understanding of What Constitutes a Competent Reasoning Performance in Case-Based Teaching?

ERIC Educational Resources Information Center

Gauthier, Geneviève; Lajoie, Susanne P.

2014-01-01

To explore the assessment challenge related to case based learning we study how experienced clinical teachers--i.e., those who regularly teach and assess case-based learning--conceptualize the notion of competent reasoning performance for specific teaching cases. Through an in-depth qualitative case study of five expert teachers, we investigate…

Integrating the Core Curriculum through Cooperative Learning. Lesson Plans for Teachers.

ERIC Educational Resources Information Center

Winget, Patricia L., Ed.

Cooperative learning strategies are used to facilitate the integration of multicultural and multi-ability level students into California regular education classrooms. This handbook is a sampling of innovative lesson plans using cooperative learning activities developed by teachers to incorporate the core curriculum into their instruction. Three…

Self-regulation workshop and Occupational Performance Coaching with teachers: A pilot study.

PubMed

Hui, Caroline; Snider, Laurie; Couture, Mélanie

2016-04-01

Teachers' occupational role and performance can be undermined when working with students with disruptive classroom behaviours. This pilot study aimed to explore the impact of school-based occupational therapy intervention on teachers' classroom management self-efficacy and perceived performance/satisfaction in their management of students with disruptive behaviours. This pilot study used a multiple-case replication study design. A cohort of regular classroom elementary school teachers (n = 11) participated in a 1-day workshop on sensorimotor strategies for supporting student self-regulation followed by eight individual sessions of Occupational Performance Coaching (OPC). Measurement tools were the Canadian Occupational Performance Measure, Goal Attainment Scaling (GAS), and Teachers' Self-Efficacy Scale-Classroom Management. Improvement in teachers' perception of performance, satisfaction, and classroom management was seen. GAS showed clinically significant improvement. Improvements were sustained at 7 weeks follow-up. Preliminary results support the use of sensorimotor education combined with OPC to enable teachers' occupational performance. © CAOT 2016.

Development and psychometric analysis of the student–teacher relationship scale – short form

PubMed Central

Settanni, Michele; Longobardi, Claudio; Sclavo, Erica; Fraire, Michela; Prino, Laura E.

2015-01-01

The purpose of this study is the construction and validation of an Italian Short Form version of the Student–Teacher Relationship Scale (STRS; Fraire et al., 2013). The analyses were conducted on 1256 students and 210 teachers. The STRS is a self-report measure assessing teachers’ perception of the quality of their relationship with students ranging from preschool to third grade. The items were selected from the original Italian adaptation of the regular STRS (Pianta, 2001) through Rasch (1960/1980) analysis, which allowed us to identify a subset of items with proven psychometric properties. The STRS-SF consists of two subscales: Conflict (eight items) and Closeness (six items). Results indicate that the 14-item instrument shows good internal consistency (α>0.80), high correlations with the scales from the regular STRS (r > 0.90) and equivalence across gender. PMID:26167156

46 CFR 153.217 - Access to enclosed spaces and dedicated ballast tanks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 5 2014-10-01 2014-10-01 false Access to enclosed spaces and dedicated ballast tanks... DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel Requirements § 153.217 Access to enclosed spaces and dedicated ballast...

46 CFR 153.217 - Access to enclosed spaces and dedicated ballast tanks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Access to enclosed spaces and dedicated ballast tanks... DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel Requirements § 153.217 Access to enclosed spaces and dedicated ballast...

46 CFR 153.217 - Access to enclosed spaces and dedicated ballast tanks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Access to enclosed spaces and dedicated ballast tanks... DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel Requirements § 153.217 Access to enclosed spaces and dedicated ballast...

46 CFR 153.217 - Access to enclosed spaces and dedicated ballast tanks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Access to enclosed spaces and dedicated ballast tanks... DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel Requirements § 153.217 Access to enclosed spaces and dedicated ballast...

46 CFR 153.217 - Access to enclosed spaces and dedicated ballast tanks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Access to enclosed spaces and dedicated ballast tanks... DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel Requirements § 153.217 Access to enclosed spaces and dedicated ballast...

Creating Catch 22: Zooming in and Zooming out on the Discursive Constructions of Teachers in a News Article

ERIC Educational Resources Information Center

Keogh, Jayne; Garrick, Barbara

2011-01-01

The media regularly present negative news articles about teachers and teaching. This paper focuses particularly on one such news article. Using reflective analytic practices, first we zoom in to conduct a detailed analysis of the text. We find that complex and contradictory moral categories of teachers are assembled within and through the text. We…

Three-Tiered Models of Prevention: Teacher Efficacy and Burnout

ERIC Educational Resources Information Center

Oakes, Wendy Peia; Lane, Kathleen Lynne; Jenkins, Abbie; Booker, Belle B.

2013-01-01

Project Persevere examined teacher efficacy and burnout within Comprehensive, Integrated, Three-tiered (CI3T) models of prevention, as implemented in two middle schools in a southern state. Participating schools completed a year-long training series to design their CI3T plans and were in their first year of implementation as part of regular school…

Nuclear Safety via Commercial Grade Dedication - Hitting the Right Target - 12163

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kindred, Greg

2012-07-01

S.A.Technology has developed and implemented a highly effective Commercial Grade Dedication program that has been used to qualify a variety of equipment to the rigorous requirements of ASTM NQA-1. In specific cases, S.A.Technology personnel have worked closely with clients to develop complex Commercial Grade Dedication plans that satisfy the scrutiny of the US Department of Energy. These projects have been as simple as Passive Mechanical systems, and as complicated as Active Mechanical and Electrical systems. S.A.Technology's Commercial Grade Dedication plans have even been used as presentation materials to a client's internal departments encompassing Engineering, Quality and Procurement. This is themore » new target of today's CGD: exposing the reasoning behind the dedication process. Previously, only test and inspection results were expected. Today's CGD now needs to show how the decisions presented are the right decisions to make. We must be willing to undergo the process of learning how each new piece of equipment is affected by the system it is placed into, as well as understanding how that equipment can affect the system itself. It is a much more complicated and time-consuming endeavor to undertake. On top of it all, we must be able to voice those discoveries and rationalizations in a clear and concise manner. Unless we effectively communicate our intentions to the reader, we will not be understood. If researched correctly and presented properly, today's Commercial Grade Dedication plans will answer the appropriate questions before they are asked. (authors)« less

Teachers' ratings of disruptive behaviors: the influence of halo effects.

PubMed

Abikoff, H; Courtney, M; Pelham, W E; Koplewicz, H S

1993-10-01

This study evaluated the accuracy of teachers' ratings and examined whether these ratings are influenced by halo effects. One hundred thirty-nine elementary school teachers viewed videotapes of what they believed were children in regular fourth-grade classrooms. In fact, the children were actors who followed prepared scripts that depicted a child engaging in behaviors characteristic of an attention-deficit hyperactivity disorder (ADHD), an oppositional defiant disorder or a normal youngster. The findings provide support for a bias that was unidirectional in nature. Specifically, teachers rated hyperactive behaviors accurately when the child behaved like an ADHD youngster. However, ratings of hyperactivity and of ADHD symptomatic behaviors were spuriously inflated when behaviors associated with oppositional defiant disorder occurred. In contrast, teachers rated oppositional and conduct problem behaviors accurately, regardless of the presence of hyperactive behaviors. The implications of these findings regarding diagnostic practices and rating scale formats are discussed.

Engine with pulse-suppressed dedicated exhaust gas recirculation

DOEpatents

Keating, Edward J.; Baker, Rodney E.

2016-06-07

An engine assembly includes an intake assembly, a spark-ignited internal combustion engine, and an exhaust assembly. The intake assembly includes a charge air cooler disposed between an exhaust gas recirculation (EGR) mixer and a backpressure valve. The charge air cooler has both an inlet and an outlet, and the back pressure valve is configured to maintain a minimum pressure difference between the inlet of the charge air cooler and an outlet of the backpressure valve. A dedicated exhaust gas recirculation system is provided in fluid communication with at least one cylinder and with the EGR mixer. The dedicated exhaust gas recirculation system is configured to route all of the exhaust gas from the at least one cylinder to the EGR mixer for recirculation back to the engine.

Ideal regularization for learning kernels from labels.

PubMed

Pan, Binbin; Lai, Jianhuang; Shen, Lixin

2014-08-01

In this paper, we propose a new form of regularization that is able to utilize the label information of a data set for learning kernels. The proposed regularization, referred to as ideal regularization, is a linear function of the kernel matrix to be learned. The ideal regularization allows us to develop efficient algorithms to exploit labels. Three applications of the ideal regularization are considered. Firstly, we use the ideal regularization to incorporate the labels into a standard kernel, making the resulting kernel more appropriate for learning tasks. Next, we employ the ideal regularization to learn a data-dependent kernel matrix from an initial kernel matrix (which contains prior similarity information, geometric structures, and labels of the data). Finally, we incorporate the ideal regularization to some state-of-the-art kernel learning problems. With this regularization, these learning problems can be formulated as simpler ones which permit more efficient solvers. Empirical results show that the ideal regularization exploits the labels effectively and efficiently. Copyright © 2014 Elsevier Ltd. All rights reserved.

Studies for a Dedicated B Detector at the Fermilab Collider

NASA Astrophysics Data System (ADS)

McBride, Patricia

1996-06-01

The observation of CP violation in the B system is one of the great experimental challenges of the next decade. Several B factories are already planned, however, there will be many interesting measurements awaiting a second generation of B exeriments. Studies are being carried out to design a dedicated collider B experiment for the Tevatron at Fermilab. A dedicated B detector at a hadron collider will have a physics reach beyond that of experiments scheduled to begin operation before the end of the decade.

Exploring Writing Circles as Innovative, Collaborative Writing Structures with Teacher Candidates

ERIC Educational Resources Information Center

Roberts, Sherron Killingsworth; Blanch, Norine; Gurjar, Nandita

2017-01-01

Writing circles are "small groups... meeting regularly to share drafts, choose common writing topics, practice positive response, and in general, help each other become better writers" (Vopat, 2009, p. 6). In this exploratory study, writing circles were employed with elementary teacher candidates in hopes of enhancing their perceptions…

Awareness of Chronic Health Conditions: What the Teacher Needs To Know.

ERIC Educational Resources Information Center

British Columbia Dept. of Education, Victoria.

This guide is intended to assist regular education teachers in understanding the implications for classroom instruction and management of a number of chronic health conditions. Each section includes a definition of a specific condition, recognition signs, a list of classroom strategies, and contacts for more information. Individual sections…

Condition Number Regularized Covariance Estimation.

PubMed

Won, Joong-Ho; Lim, Johan; Kim, Seung-Jean; Rajaratnam, Bala

2013-06-01

Estimation of high-dimensional covariance matrices is known to be a difficult problem, has many applications, and is of current interest to the larger statistics community. In many applications including so-called the "large p small n " setting, the estimate of the covariance matrix is required to be not only invertible, but also well-conditioned. Although many regularization schemes attempt to do this, none of them address the ill-conditioning problem directly. In this paper, we propose a maximum likelihood approach, with the direct goal of obtaining a well-conditioned estimator. No sparsity assumption on either the covariance matrix or its inverse are are imposed, thus making our procedure more widely applicable. We demonstrate that the proposed regularization scheme is computationally efficient, yields a type of Steinian shrinkage estimator, and has a natural Bayesian interpretation. We investigate the theoretical properties of the regularized covariance estimator comprehensively, including its regularization path, and proceed to develop an approach that adaptively determines the level of regularization that is required. Finally, we demonstrate the performance of the regularized estimator in decision-theoretic comparisons and in the financial portfolio optimization setting. The proposed approach has desirable properties, and can serve as a competitive procedure, especially when the sample size is small and when a well-conditioned estimator is required.

Dedicated herbaceous biomass feedstock genetics and development

USDA-ARS?s Scientific Manuscript database

Biofuels and bio-based products can be produced from a wide variety of plant feedstocks. To supply enough biomass to meet the proposed need for a bio-based economy a suite of dedicated biomass species must be developed to accommodate a range of growing environments throughout the United States. Re...

Teachers' Guide for Aviation Education. For Use in Grades Two Through Six. Communication Arts, Science, Social Studies, Health, Career Education.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC.

This teacher's guide provides elementary teachers (grades 2-6) with supplementary learning activities centered around the subject of aviation, which may be used to enrich their regular programs. The guide is divided into the following five subject areas: communication arts, science, social studies, health, and careers in aviation. The guides vary…

BICENTENNIAL DEDICATION CEREMONIES ATTENDED BY KURT H. DEBUS AND DEKE SLAYTON

NASA Technical Reports Server (NTRS)

1976-01-01

BICENTENNIAL DEDICATION CEREMONIES ATTENDED BY KURT H. DEBUS AND DEKE SLAYTON KSC-376C-184.24A 116-KSC-376C-184.24A, P-10137, ARCHIVE-04153 Astronaut Donald K. Slayton, left, and Dr. Kurt H. Debus, former Director of the Kennedy Space Center were among attendees at today's Dedication Day ceremonies for 3rd Century America, the Bicentennial Exposition on Science and Technology at the Kennedy Space Center.

Regular Pentagons and the Fibonacci Sequence.

ERIC Educational Resources Information Center

French, Doug

1989-01-01

Illustrates how to draw a regular pentagon. Shows the sequence of a succession of regular pentagons formed by extending the sides. Calculates the general formula of the Lucas and Fibonacci sequences. Presents a regular icosahedron as an example of the golden ratio. (YP)

The Exploration of the Use of Data to Modify Instructional Practices by Representative Teachers in the State of Illinois

ERIC Educational Resources Information Center

Lebron, Richard

2011-01-01

The problem addressed in study is that teachers typically do not use all of the sources of data available to them in a regular and systematic manner to modify their instructional practices. Nine hundred and eighty one Illinois public school teachers participated by completing survey on their uses of educational data. The study employed a…

The challenges of staffing urban schools with effective teachers.

PubMed

Jacob, Brian A

2007-01-01

Brian Jacob examines challenges faced by urban districts in staffing their schools with effective teachers. He emphasizes that the problem is far from uniform. Teacher shortages are more severe in certain subjects and grades than others, and differ dramatically from one school to another. The Chicago public schools, for example, regularly receive roughly ten applicants for each teaching position. But many applicants are interested in specific schools, and district officials struggle to find candidates for highly impoverished schools. Urban districts' difficulty in attracting and hiring teachers, says Jacob, means that urban teachers are less highly qualified than their suburban counterparts with respect to characteristics such as experience, educational background, and teaching certification. But they may not thus be less effective teachers. Jacob cites recent studies that have found that many teacher characteristics bear surprisingly little relationship to student outcomes. Policies to enhance teacher quality must thus be evaluated in terms of their effect on student achievement, not in terms of conventional teacher characteristics. Jacob then discusses how supply and demand contribute to urban teacher shortages. Supply factors involve wages, working conditions, and geographic proximity between teacher candidates and schools. Urban districts have tried various strategies to increase the supply of teacher candidates (including salary increases and targeted bonuses) and to improve retention rates (including mentoring programs). But there is little rigorous research evidence on the effectiveness of these strategies. Demand also has a role in urban teacher shortages. Administrators in urban schools may not recognize or value high-quality teachers. Human resource departments restrict district officials from making job offers until late in the hiring season, after many candidates have accepted positions elsewhere. Jacob argues that urban districts must improve hiring

Noise and Stress in Primary and Secondary School Children: Noise Reduction and Increased Concentration Ability through a Short but Regular Exercise and Relaxation Program

ERIC Educational Resources Information Center

Norlander, Torsten; Moas, Leif; Archer, Trevor

2005-01-01

The present study examined whether a short but regularly used program of relaxation, applied to Primary and Secondary school children, could (a) reduce noise levels (in decibels), (b) reduce pupils' experienced stress levels, and (c) increase the pupils' ability to concentrate, as measured by teachers' estimates. Noise levels in 5 classrooms (84…

Teaching Handicapped Students English: A Resource Handbook for K-12 Teachers.

ERIC Educational Resources Information Center

Price, Jane W., Ed.

One of five volumes devoted to teaching content subjects to the handicapped, the book addresses ways in which elementary and secondary regular class teachers have successfully worked with mainstreamed students in English. The following titles and authors are included: "Chris Learns to Read" (E. Roake); "Working Together" (B. Bodner-Johnson);…

The Effect of Special Education Coursework upon the Preparation of Preservice Teachers.

ERIC Educational Resources Information Center

Powers, P. J.

The free appropriate public education (FAPE) of handicapped learners in the least restrictive environment as well as the Regular Education Initiative (REI) have resulted in many states requiring introductory level special education coursework for all preservice teacher education. This study was conducted to determine if minimally required…

Impacts of Professional Development in Classroom Assessment on Teacher and Student Outcomes

ERIC Educational Resources Information Center

Randel, Bruce; Apthorp, Helen; Beesley, Andrea D.; Clark, Tedra F.; Wang, Xin

2016-01-01

The authors describe an impact study of Classroom Assessment for Student Learning (CASL), a widely used professional development program in classroom and formative assessment. Researchers randomly assigned 67 elementary schools to receive CASL materials or continue with regularly scheduled professional development. Teachers in CASL schools formed…

Condition Number Regularized Covariance Estimation*

PubMed Central

Won, Joong-Ho; Lim, Johan; Kim, Seung-Jean; Rajaratnam, Bala

2012-01-01

Estimation of high-dimensional covariance matrices is known to be a difficult problem, has many applications, and is of current interest to the larger statistics community. In many applications including so-called the “large p small n” setting, the estimate of the covariance matrix is required to be not only invertible, but also well-conditioned. Although many regularization schemes attempt to do this, none of them address the ill-conditioning problem directly. In this paper, we propose a maximum likelihood approach, with the direct goal of obtaining a well-conditioned estimator. No sparsity assumption on either the covariance matrix or its inverse are are imposed, thus making our procedure more widely applicable. We demonstrate that the proposed regularization scheme is computationally efficient, yields a type of Steinian shrinkage estimator, and has a natural Bayesian interpretation. We investigate the theoretical properties of the regularized covariance estimator comprehensively, including its regularization path, and proceed to develop an approach that adaptively determines the level of regularization that is required. Finally, we demonstrate the performance of the regularized estimator in decision-theoretic comparisons and in the financial portfolio optimization setting. The proposed approach has desirable properties, and can serve as a competitive procedure, especially when the sample size is small and when a well-conditioned estimator is required. PMID:23730197

Retired African American female urban middle school science teachers' beliefs and practices

NASA Astrophysics Data System (ADS)

Whitney, Frances M.

The purpose of this paper is to give a voice to a dedicated group of professionals who unselfishly labored twenty-five plus years educating the children of America's poorest taxpaying citizens. These retired African American female urban middle school science teachers (RAAFUMSST) explain the experiences that gave them the fortitude to stay in the urban school system until their retirement. The goal is to give you a glimpse into the distractions, challenges, and victories the teachers encountered as they strove to teach science in an overcrowded, underserviced, and depressed urban school district of a major city. Most times sacrificing self for service, the participants of this study held fast to their beliefs that all of America's children, regardless of their parents' socioeconomic status, deserve a quality education. It is through individual interviews that the five retired science teachers of this project share their reflections on the events and circumstances that altered their labor of love. Critical Race Theory (CRT) serves as the theoretical frame for this study.

Spacelab dedicated discipline laboratory (DDL) utilization concept

NASA Technical Reports Server (NTRS)

Wunsch, P.; De Sanctis, C.

1984-01-01

The dedicated discipline laboratory (DDL) concept is a new approach for implementing Spacelab missions that involves the grouping of science instruments into mission complements of single or compatible disciplines. These complements are evolved in such a way that the DDL payloads can be left intact between flights. This requires the dedication of flight hardware to specific payloads on a long-term basis and raises the concern that the purchase of additional flight hardware will be required to implement the DDL program. However, the payoff is expected to result in significant savings in mission engineering and assembly effort. A study has been conducted recently to quantify both the requirements for new hardware and the projected mission cost savings. It was found that some incremental additions to the current inventory will be needed to fly the mission model assumed. Cost savings of $2M to 6.5M per mission were projected in areas analyzed in depth, and additional savings may occur in areas for which detailed cost data were not available.

22 CFR 120.39 - Regular employee.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Regular employee. 120.39 Section 120.39 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.39 Regular employee. (a) A regular employee means for purposes of this subchapter: (1) An individual...

22 CFR 120.39 - Regular employee.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Regular employee. 120.39 Section 120.39 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.39 Regular employee. (a) A regular employee means for purposes of this subchapter: (1) An individual...

22 CFR 120.39 - Regular employee.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Regular employee. 120.39 Section 120.39 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.39 Regular employee. (a) A regular employee means for purposes of this subchapter: (1) An individual...

Teacherpreneurs: Cultivating and Scaling up a Bold Brand of Teacher Leadership

ERIC Educational Resources Information Center

Berry, Barnett

2015-01-01

The prospects for a high-quality public education system for all students hinge on expanded roles for teachers. In particular, districts and states must create hybrid positions for teacherpreneurs: classroom experts who teach students regularly but also have time, space, and reward to spread their ideas and practices to colleagues as well as…

20 CFR 416.1247 - Exclusion of a dedicated account in a financial institution.

Code of Federal Regulations, 2010 CFR

2010-04-01

... financial institution. 416.1247 Section 416.1247 Employees' Benefits SOCIAL SECURITY ADMINISTRATION... a dedicated account in a financial institution. (a) General. In determining the resources of an individual (or spouse, if any), the funds in a dedicated account in a financial institution established and...

How to Cope with Stress in Special Needs Education? Stress-Inducing Dysfunctional Cognitions of Teacher Students: The Perspective of Professionalisation

ERIC Educational Resources Information Center

Kiel, Ewald; Heimlich, Ulrich; Markowetz, Reinhard; Braun, Annika; Weiß, Sabine

2016-01-01

The goal of the present study is to identify prospective special education teachers (SETs) who may have difficulties in coping with occupational stresses and burdens. International comparative studies show that SETs have a higher level of stress than their colleagues who work in the general school system. Compared with teachers in regular schools,…

Regularization of instabilities in gravity theories

NASA Astrophysics Data System (ADS)

Ramazanoǧlu, Fethi M.

2018-01-01

We investigate instabilities and their regularization in theories of gravitation. Instabilities can be beneficial since their growth often leads to prominent observable signatures, which makes them especially relevant to relatively low signal-to-noise ratio measurements such as gravitational wave detections. An indefinitely growing instability usually renders a theory unphysical; hence, a desirable instability should also come with underlying physical machinery that stops the growth at finite values, i.e., regularization mechanisms. The prototypical gravity theory that presents such an instability is the spontaneous scalarization phenomena of scalar-tensor theories, which feature a tachyonic instability. We identify the regularization mechanisms in this theory and show that they can be utilized to regularize other instabilities as well. Namely, we present theories in which spontaneous growth is triggered by a ghost rather than a tachyon and numerically calculate stationary solutions of scalarized neutron stars in these theories. We speculate on the possibility of regularizing known divergent instabilities in certain gravity theories using our findings and discuss alternative theories of gravitation in which regularized instabilities may be present. Even though we study many specific examples, our main point is the recognition of regularized instabilities as a common theme and unifying mechanism in a vast array of gravity theories.

Teacher Perceptions of Factors for Successful Inclusive Early Childhood Education in Hong Kong

ERIC Educational Resources Information Center

Lee, Frances Lai Mui; Yeung, Alexander Seeshing; Barker, Katrina; Tracey, Danielle; Fan, Jesmond C. M.

2015-01-01

In this study the authors aimed to examine the differentiability of 5 factors that preschool teachers may perceive as essential for successful implementation of inclusive education in regular classrooms. The 5 hypothetically influential factors were teamwork, curriculum, school support, government support, and stakeholders' attitudes. Teachers…

Teacher's knowledge and practice of breast self examination.

PubMed

Drakshyani Devi, K; Venkata Ramaiah, P

1994-12-01

Data collected by interview of 100 teachers of schools and colleges regarding knowledge and practice of self examination of breast is analysed. Results showed that although the fear of breast cancer is common, the knowledge and practice of self examination was deficient and not regularly followed. A plea is made to publicise this in health education programmes and in media as a measure for early detection of breast cancer.

Dedication of emergency diesel generators` control air subsystem

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harrington, M.; Myers, G.; Palumbo, M.

1994-12-31

In the spring of 1993, the need to upgrade Seabrook Station`s emergency diesel generators` (EDGs`) control air system from nonsafety related to safety related was identified. This need was identified as a result of questions raised by the US Nuclear Regulatory Commission, which was conducting an Electrical Distribution Safety Functional Inspection at Seabrook at that time. The specific reason for the reassignment of safety classification was recognition that failure of the control air supply to the EDGs` jacket cooling water temperature control valves could cause overcooling of the EDGs, which potentially could result in EDG failure during long-term operation. Thismore » paper addresses how the installed control air system was upgraded to safety related using Seabrook`s Commercial Grade Dedication (CGD) Program and how, by using the dedication skills obtained over the past few years, it was done at minimal cost.« less

Scintillator performance considerations for dedicated breast computed tomography

NASA Astrophysics Data System (ADS)

Vedantham, Srinivasan; Shi, Linxi; Karellas, Andrew

2017-09-01

Dedicated breast computed tomography (BCT) is an emerging clinical modality that can eliminate tissue superposition and has the potential for improved sensitivity and specificity for breast cancer detection and diagnosis. It is performed without physical compression of the breast. Most of the dedicated BCT systems use large-area detectors operating in cone-beam geometry and are referred to as cone-beam breast CT (CBBCT) systems. The large-area detectors in CBBCT systems are energy-integrating, indirect-type detectors employing a scintillator that converts x-ray photons to light, followed by detection of optical photons. A key consideration that determines the image quality achieved by such CBBCT systems is the choice of scintillator and its performance characteristics. In this work, a framework for analyzing the impact of the scintillator on CBBCT performance and its use for task-specific optimization of CBBCT imaging performance is described.

29 CFR 779.18 - Regular rate.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Regular rate. 779.18 Section 779.18 Labor Regulations... OR SERVICES General Some Basic Definitions § 779.18 Regular rate. As explained in the interpretative... not less than one and one-half times their regular rates of pay. Section 7(e) of the Act defines...

29 CFR 779.18 - Regular rate.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Regular rate. 779.18 Section 779.18 Labor Regulations... OR SERVICES General Some Basic Definitions § 779.18 Regular rate. As explained in the interpretative... not less than one and one-half times their regular rates of pay. Section 7(e) of the Act defines...

29 CFR 779.18 - Regular rate.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Regular rate. 779.18 Section 779.18 Labor Regulations... OR SERVICES General Some Basic Definitions § 779.18 Regular rate. As explained in the interpretative... not less than one and one-half times their regular rates of pay. Section 7(e) of the Act defines...

Teacher Turnover in Organizational Context: Staffing Stability in Los Angeles Charter, Magnet, and Regular Public Schools

ERIC Educational Resources Information Center

Newton, Xiaoxia A.; Rivero, Rosario; Fuller, Bruce; Dauter, Luke

2018-01-01

Background/Context: Studies that compare the achievement benefits of charter public schools versus traditional public schools (TPSs) yield quite uneven results. The quality and long-term commitment of teachers represent related mediators that may help to explain effective and ineffective charter schools. Early findings on the comparative rates of…

The compatibility of reform initiatives in inclusion and science education: Perceptions of science teachers

NASA Astrophysics Data System (ADS)

Chung, Su-Hsiang

The purposes of this investigation were to examine science teachers' instructional adaptations, testing and grading policies, as well as their perceptions toward inclusion. In addition, whether the perceptions and adaptations differ among three disability areas (learning disabilities, emotional handicaps, and mental handicaps), school level (elementary, middle, and high school), course content (life and physical science), instructional approach (textbook-oriented or activity-oriented), and other related variables was examined. Especially, the intention was to determine whether the two educational reform efforts (inclusion and excellence in science education) are compatible. In this study, 900 questionnaires were mailed to teachers in Indiana and 424 (47%) were returned. Due to incomplete or blank data, 38 (4%) responses were excluded. The final results were derived from a total of 386 respondents contributing to this investigation. The descriptive data indicated that teachers adapted their instruction moderately to accommodate students' special needs. In particular, these adaptations were made more frequently for students with mental handicaps (MH) or learning disabilities (LD), but less for students with emotional handicaps (EH). With respect to testing policies, less than half of the teachers (44.5%) used "same testing standards as regular students" for integrated LD students, while a majority of the teachers (57%) used such a policy for EH students. Unfortunately, considerably fewer teachers modified their grading policies for these two groups of students. In contrast, approximately two thirds of the teachers indicated that they used different testing or grading policies for MH students who were in the regular settings. Moreover, the results also showed that changes in classroom procedure did not occur much in the science teachers' classrooms. Perceptions of science teachers toward inclusion practices were somewhat mixed. Overall, teachers had neutral attitudes

Twistor interpretation of slice regular functions

NASA Astrophysics Data System (ADS)

Altavilla, Amedeo

2018-01-01

Given a slice regular function f : Ω ⊂ H → H, with Ω ∩ R ≠ ∅, it is possible to lift it to surfaces in the twistor space CP3 of S4 ≃ H ∪ { ∞ } (see Gentili et al., 2014). In this paper we show that the same result is true if one removes the hypothesis Ω ∩ R ≠ ∅ on the domain of the function f. Moreover we find that if a surface S ⊂CP3 contains the image of the twistor lift of a slice regular function, then S has to be ruled by lines. Starting from these results we find all the projective classes of algebraic surfaces up to degree 3 in CP3 that contain the lift of a slice regular function. In addition we extend and further explore the so-called twistor transform, that is a curve in Gr2(C4) which, given a slice regular function, returns the arrangement of lines whose lift carries on. With the explicit expression of the twistor lift and of the twistor transform of a slice regular function we exhibit the set of slice regular functions whose twistor transform describes a rational line inside Gr2(C4) , showing the role of slice regular functions not defined on R. At the end we study the twistor lift of a particular slice regular function not defined over the reals. This example shows the effectiveness of our approach and opens some questions.

An evaluation of training of teachers in medical education in four medical schools of Nepal.

PubMed

Baral, Nirmal; Paudel, Bishnu Hari; Das, Binod Kumar Lal; Aryal, Madhukar; Das, Balbhadra Prasad; Jha, Nilambar; Lamsal, Madhab

2007-09-01

Effective teaching is a concern of all teachers. Therefore, regular teachers' training is emphasized globally. B. P. Koirala Institute of Health Sciences (BPKIHS), a health science deemed university situated in eastern region of Nepal has an established Medical Education unit which attempts to improve teaching-learning skills by training faculty members through organizing regular medical education training programs. The aim of the present study was to assess the effectiveness of 3-day training workshop on "Teaching-learning methodology and Evaluation" held in four different medical colleges of Nepal. The workshop was targeted at middle and entry level of health profession teachers who had not been previously exposed to any teacher's training program. The various components, such as teaching-learning principles, writing educational objectives, organizing and sequencing education materials, teaching-learning methods, microteaching and assessment techniques, were incorporated in the workshop. A team of resource persons from BPKIHS were involved in all the four medical institutions. The collection data had two categories of responses: (1) a questionnaire survey of participants at the beginning and end of the workshop to determine their gain in knowledge and (2) a semi-structured questionnaire survey of participants at the end of workshop to evaluate their perception on usefulness of the workshop. The later category had items with three-point likert scale (very useful, useful and not useful) and responses to open-ended questions/ statements to document participants general views. The response was entered into a spreadsheet and analyzed using SPSS. The result showed that all participants (n = 92) improved their scores after attending the workshop (p < 0.001). Majority of respondents expressed that the teaching-learning methods, media, microteaching and evaluation techniques were useful in teaching-learning. The workshop was perceived as an acceptable way of acquiring

Can Teachers Trust the World Wide Web for Classroom Lesson Plans?

ERIC Educational Resources Information Center

Vasko, Francis J.; Peterson, Winnie J.

2007-01-01

Standards challenge educators on a regular basis to integrate technology into their content and methods courses. Students today access the Internet which in many cases, if students see it on the Internet they believe it. In this article, the authors present an experience wherein teacher candidates were randomly assigned a twenty-minute lesson to…

Multiple graph regularized protein domain ranking.

PubMed

Wang, Jim Jing-Yan; Bensmail, Halima; Gao, Xin

2012-11-19

Protein domain ranking is a fundamental task in structural biology. Most protein domain ranking methods rely on the pairwise comparison of protein domains while neglecting the global manifold structure of the protein domain database. Recently, graph regularized ranking that exploits the global structure of the graph defined by the pairwise similarities has been proposed. However, the existing graph regularized ranking methods are very sensitive to the choice of the graph model and parameters, and this remains a difficult problem for most of the protein domain ranking methods. To tackle this problem, we have developed the Multiple Graph regularized Ranking algorithm, MultiG-Rank. Instead of using a single graph to regularize the ranking scores, MultiG-Rank approximates the intrinsic manifold of protein domain distribution by combining multiple initial graphs for the regularization. Graph weights are learned with ranking scores jointly and automatically, by alternately minimizing an objective function in an iterative algorithm. Experimental results on a subset of the ASTRAL SCOP protein domain database demonstrate that MultiG-Rank achieves a better ranking performance than single graph regularized ranking methods and pairwise similarity based ranking methods. The problem of graph model and parameter selection in graph regularized protein domain ranking can be solved effectively by combining multiple graphs. This aspect of generalization introduces a new frontier in applying multiple graphs to solving protein domain ranking applications.

The Impact of Teacher Conflict Styles on Student Discipline Outcomes: A Triangulation Study of the Symbolic Interaction of the Teacher as Agent within the School Organizational Structure: A Case Study of Teacher Conflict Style Selection and the Discipline Outcomes That Result from Each Conflict Style

ERIC Educational Resources Information Center

Borrazzo, Marie E.

2005-01-01

Research was centered on "at risk" students enrolled in an Academy that was designed to specifically meet "at risk" student needs. Teacher response styles during the discipline process was the center of the research given that "at risk" students are suspended more frequently than students typically falling into the "regular" student population.…

Early Childhood Teachers' Understanding of Inclusive Education and Associated Practices: Reflections from Greece

ERIC Educational Resources Information Center

Fyssa, Aristea; Vlachou, Anastasia; Avramidis, Elias

2014-01-01

This paper focuses on Greek regular and special preschool teachers' understanding of inclusion; their views about the engagement of children with disabilities in typical day routines/activities; and their preferred strategies for facilitating children's engagement in classroom activities. Data were gathered through semi-structured interviews with…

Mobile Technology in Hospital Schools: What Are Hospital Teachers' Professional Learning Needs?

ERIC Educational Resources Information Center

McCarthy, Aidan; Maor, Dorit; McConney, Andrew

2017-01-01

The aim of this study was to identify hospital teachers' professional learning needs to enable effective use of mobile technology in hospital schools. Hospitalized students cannot attend their regular schools and as a result their educational progress and development can suffer. In an attempt to address this, hospital schools provide learning…

Teachers' Attitudes Concerning Students with Special Needs in Area Special Classes

ERIC Educational Resources Information Center

Hamblin, Carol Lee

2013-01-01

For the past 30 years, educators have been challenged with mainstreaming students with disabilities into regular classrooms. Research has shown that teachers often lack the knowledge and training to implement inclusion programs effectively. Guided by Bandura's social cognitive theory, with a particular focus on self-efficacy, this mixed…

Assessment of Understanding: Student Teachers' Preparation, Implementation and Reflection of a Lesson Plan for Science

NASA Astrophysics Data System (ADS)

Juhler, Martin Vogt

2018-06-01

Research finds that student teachers often fail to make observable instructional goals, without which a secure bridge between instruction and assessment is precluded. This is one reason that recent reports state that teacher education needs to become better at helping student teachers to develop their thinking about and skills in assessing pupils' learning. Currently in Europe, the Lesson Study method and the Content Representation tool, which both have a specific focus on assessment, have started to address this problem. This article describes and discusses an intervention in which Lesson Study was used in combination with Content Representation in student teachers' field practice. Empirical materials from one group of student teachers were analyzed to illustrate how the student teachers worked with assessment during the planning of a lesson, how they implemented it in a research lesson, and how they used the gathered observations to make claims about assessment aims. The findings suggest that the student teachers placed greater emphasis on assessment through the intervention. However, it is also found that more attention should have been dedicated to the planning phase and that the group did not manage to keep a research focus throughout the Lesson Study process. This suggests that it properly would be beneficial with several planning sessions prior to the research lesson, as well as having an expert teacher leading the Lesson Study.

Assessment of Understanding: Student Teachers' Preparation, Implementation and Reflection of a Lesson Plan for Science

NASA Astrophysics Data System (ADS)

Juhler, Martin Vogt

2017-05-01

Research finds that student teachers often fail to make observable instructional goals, without which a secure bridge between instruction and assessment is precluded. This is one reason that recent reports state that teacher education needs to become better at helping student teachers to develop their thinking about and skills in assessing pupils' learning. Currently in Europe, the Lesson Study method and the Content Representation tool, which both have a specific focus on assessment, have started to address this problem. This article describes and discusses an intervention in which Lesson Study was used in combination with Content Representation in student teachers' field practice. Empirical materials from one group of student teachers were analyzed to illustrate how the student teachers worked with assessment during the planning of a lesson, how they implemented it in a research lesson, and how they used the gathered observations to make claims about assessment aims. The findings suggest that the student teachers placed greater emphasis on assessment through the intervention. However, it is also found that more attention should have been dedicated to the planning phase and that the group did not manage to keep a research focus throughout the Lesson Study process. This suggests that it properly would be beneficial with several planning sessions prior to the research lesson, as well as having an expert teacher leading the Lesson Study.

Effect of pathologist's dedication on lymph node detection rate and postoperative survival in colorectal cancer.

PubMed

Unger, L W; Muckenhuber, M; Riss, S; Argeny, S; Stift, J; Mesteri, I; Stift, A

2018-04-28

As adjuvant chemotherapy in colorectal cancer relies on the identification of lymph node metastases, the pathologist's dedication may have a considerable influence on postoperative survival. The aim of this retrospective study was to assess the impact of the pathologist's dedication on lymph node detection rate and postoperative survival in patients operated on by a single experienced colorectal surgeon within a 5-year period. We assessed 229 patients undergoing total mesorectal excision or complete mesocolic excision by the senior author between 1 January 2009 and 31 December 2013. Pathologists were grouped as 'general pathologist' or 'dedicated pathologist' depending on their dedication/specialization. Dedicated pathologists found statistically significantly more lymph nodes in colorectal specimens than general pathologists [23 (interquartile range 24) vs 14 (interquartile range 11), respectively; P < 0.001]. The detection rate of ≥ 12 lymph nodes per specimen was significantly higher in the dedicated pathologist group [65/74 (87.8%) vs 105/155 (67.7%); P = 0.016]. However, postoperative survival did not differ in the respective subgroups. In the multivariable analysis by Cox proportional hazard model, International Union against Cancer Stage IV was the only factor associated with decreased disease-specific survival (hazard ratio 28.257; 95% CI 3.850-207.386; P = 0.001). In our centre, the pathologist's dedication has an impact on lymph node detection rate but does not influence postoperative disease-specific survival. Colorectal Disease © 2018 The Association of Coloproctology of Great Britain and Ireland.

[Teacher education in health sciences: from prescribing to form].

PubMed

Schwartzman, Gisela; Roni, Carolina; Eder, María L

2013-01-01

From the Pedagogical Advisory of Italian Hospital's University Institute is a need to develop training processes regarding teaching practices that promote changes in regular teaching proposals. Teachers "in training", involved in counseling under the Teacher Education Program, in most cases have a career in the practice of teaching. That's why it is intended to recover their experiences and, at the same time, conduct them to a critical analysis towards improving their daily work. In this paper we review, and consider the perspective of those who have been trained under this system, the principles supporting the pedagogical counseling approach: the dialectical relationship between theory and practice, the reflection on action, and interventions redefinitions towards maintaining and reviewing its educational purposes.

Ensuring Environmentally Sustainable Production of Dedicated Biomass Feedstocks

Treesearch

V.R. Tolbert; D.A. Mays; A. Houston; D.D. Tyler; C.H. Perry; K.E. Brooks; F.C. Thornton; B.R. Bock; J.D. Joslin; Carl C. Trettin; J. Isebrands

2000-01-01

Ensuring acceptance of dedicated biomass feedstocks by landowners, agricultural communities, environmental and public interest groups, requires that the environmental benefits, concerns, and risks associated with their production be quantified. Establishment and management measures to benefit soil and water quality are being identified by ongoing research. Field...

Investigating Female Pre-Service Preschool Teachers' Attitudes towards Sport

ERIC Educational Resources Information Center

Dalaman, Osman

2017-01-01

The purpose of this study was to investigate female pre-service preschool teachers' attitudes towards sport in relation to the variables of grade level, the state of having done sport in the past, the reason for not doing sport in the past, the state of doing sport regularly, the level of interest in sport and the existence of a family member…

12. DETAIL VIEW OF DEDICATION PLAQUE & ITS SURROUNDING TABERNACLE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. DETAIL VIEW OF DEDICATION PLAQUE & ITS SURROUNDING TABERNACLE FRAME; MAIN LOBBY OF BUILDING 1, LOOKING E. (Ryan) - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

President Roosevelt's 1940 Dedication of the First NCI Building

Cancer.gov

Watch this video excerpt of the dedication of the National Institute of Health, October 31, 1940. President Roosevelt spoke of the importance of the National Cancer Institute, which would be located in Building 6.

Enhanced adaptive signal control using dedicated short-range communications.

DOT National Transportation Integrated Search

2014-05-01

Connected vehicle technology with dedicated short-range communications can provide traffic : information in a spatial domain that conventional fixed-point detectors cannot provide. However, because : of low market penetration with this new data sourc...

The effects on population health status of using dedicated property taxes to fund local public health agencies

PubMed Central

2011-01-01

Background In the United States, a dedicated property tax describes the legal authority given to a local jurisdiction to levy and collect a tax for a specific purpose. We investigated for an association of locally dedicated property taxes to fund local public health agencies and improved health status in the eight states designated as the Mississippi Delta Region. Methods We analyzed the difference in health outcomes of counties with and without a dedicated public health tax after adjusting for a set of control variables using regression models for county level data from 720 counties of the Mississippi Delta Region. Results Levying a dedicated public health tax for counties with per capita income above $28,000 is associated with improved health outcomes of those counties when compared to counties without a dedicated property tax for public health. Alternatively, levying a dedicated property tax in counties with lower per capita income is associated with poor health outcomes. Conclusions There are both positive and negative consequences of using dedicated property taxes to fund public health. Policymakers should carefully examine both the positive association of improved health outcomes and negative impact of taxation on poor populations before authorizing the use of dedicated local property tax levies to fund public health agencies. PMID:21672231

The effects on population health status of using dedicated property taxes to fund local public health agencies.

PubMed

Honoré, Peggy A; Fos, Peter J; Wang, Xueyuan; Moonesinghe, Ramal

2011-06-14

In the United States, a dedicated property tax describes the legal authority given to a local jurisdiction to levy and collect a tax for a specific purpose. We investigated for an association of locally dedicated property taxes to fund local public health agencies and improved health status in the eight states designated as the Mississippi Delta Region. We analyzed the difference in health outcomes of counties with and without a dedicated public health tax after adjusting for a set of control variables using regression models for county level data from 720 counties of the Mississippi Delta Region. Levying a dedicated public health tax for counties with per capita income above $28,000 is associated with improved health outcomes of those counties when compared to counties without a dedicated property tax for public health. Alternatively, levying a dedicated property tax in counties with lower per capita income is associated with poor health outcomes. There are both positive and negative consequences of using dedicated property taxes to fund public health. Policymakers should carefully examine both the positive association of improved health outcomes and negative impact of taxation on poor populations before authorizing the use of dedicated local property tax levies to fund public health agencies.

Are the most dedicated nurses more vulnerable to job insecurity? Age-specific analyses on family-related outcomes.

PubMed

Ruokolainen, Mervi; Mauno, Saija; Cheng, Ting

2014-11-01

To examine the moderating roles of job dedication and age in the job insecurity-family-related well-being relationship. As job insecurity is a rather permanent stressor among nurses nowadays, more research is needed on the buffering factors alleviating its negative effects on well-being. A total of 1719 Finnish nurses representing numerous health care organisations participated in this cross-sectional study. Moderated hierarchical regression analysis was used to examine the associations. Nurses' younger age and low job dedication operated as protective factors against the negative effect of high job insecurity on parental satisfaction. The effect of job dedication on family-related well-being was also age-specific: high job dedication protected younger nurses from the negative effect of job insecurity on work-family conflict and parental stress, whereas among older nurses those who reported low job dedication showed better well-being in the presence of high job insecurity. The most job-dedicated nurses were more vulnerable to job insecurity in relation to parental satisfaction. In addition, high job dedication combined with high age implied more work-family conflict and parental stress in the presence of high job insecurity. Managers should seek to boost younger nurses' job dedication and to prevent older nurses' over-commitment. © 2013 John Wiley & Sons Ltd.

Report of the Detroit Public Schools Kindergarten Teacher Survey, 1999-2000.

ERIC Educational Resources Information Center

Washington, Joyce, A.

This study surveyed regular and extended-day kindergarten teachers in the Detroit public school system. Key findings included the following: (1) most respondents (63.6 percent) had 5 or more years experience in their current position; (2) respondents reported an average class size of 22.7 to 30.4 students; (3) most respondents perceived that their…

How to Handle Difficult Parents: Proven Solutions for Teachers. Second Edition

ERIC Educational Resources Information Center

Tingley, Suzanne Capek

2012-01-01

"How to Handle Difficult Parents" is a funny, but practical, guide to working effectively with parents and avoiding unnecessary conflict. Whether you're a teacher (regular or special education) or a coach, this book will give you practical suggestions regarding what to say and how to say it to parents who question your lesson plans, challenge your…

Contributions of Work-Related Stress and Emotional Intelligence to Teacher Engagement: Additive and Interactive Effects

PubMed Central

2017-01-01

This study examined the additive and interactive effects of role stress and emotional intelligence for predicting engagement among 288 teachers. Emotional intelligence and engagement were positively associated. Role ambiguity and role conflict showed negative associations with vigor and dedication scores. The interaction of role ambiguity and emotional intelligence was significant in explaining engagement dimensions. Similar results were found considering overall teacher engagement. Emotional intelligence boosted engagement when the levels of role ambiguity were higher. Our findings suggest the need for future research examining the impact of job hindrances on the links between emotional intelligence and teachers’ occupational well-being indicators. Finally, the implications for emotional intelligence training in education are discussed. PMID:28961218

Multiple graph regularized protein domain ranking

PubMed Central

2012-01-01

Background Protein domain ranking is a fundamental task in structural biology. Most protein domain ranking methods rely on the pairwise comparison of protein domains while neglecting the global manifold structure of the protein domain database. Recently, graph regularized ranking that exploits the global structure of the graph defined by the pairwise similarities has been proposed. However, the existing graph regularized ranking methods are very sensitive to the choice of the graph model and parameters, and this remains a difficult problem for most of the protein domain ranking methods. Results To tackle this problem, we have developed the Multiple Graph regularized Ranking algorithm, MultiG-Rank. Instead of using a single graph to regularize the ranking scores, MultiG-Rank approximates the intrinsic manifold of protein domain distribution by combining multiple initial graphs for the regularization. Graph weights are learned with ranking scores jointly and automatically, by alternately minimizing an objective function in an iterative algorithm. Experimental results on a subset of the ASTRAL SCOP protein domain database demonstrate that MultiG-Rank achieves a better ranking performance than single graph regularized ranking methods and pairwise similarity based ranking methods. Conclusion The problem of graph model and parameter selection in graph regularized protein domain ranking can be solved effectively by combining multiple graphs. This aspect of generalization introduces a new frontier in applying multiple graphs to solving protein domain ranking applications. PMID:23157331

The Relationship between Stated Beliefs, Classroom Practices, and Reading Research Studies of Oral Corrective Feedback in Four ESL Teachers

ERIC Educational Resources Information Center

Kamiya, Nobuhiro

2012-01-01

A call for a bridge between research and practice is nothing new, yet it seems to be an impossible task to accomplish. Despite the dedicated efforts made by numerous researchers in the past, the world is still largely separate between researchers and teachers. One piece of evidence is that research studies seem to have only a little impact on…

Licensure tests for special education teachers: how well they assess knowledge of reading instruction and mathematics.

PubMed

Stotsky, Sandra

2009-01-01

To determine the extent to which knowledge of evidence-based reading instruction and mathematics is assessed on licensure tests for prospective special education teachers, this study drew on information provided by Educational Testing Service (ETS), the American Board for Certification of Teacher Excellence, and National Evaluation Systems (now Evaluation Systems group of Pearson). It estimated the percentage of test items on phonemic awareness, phonics, and vocabulary knowledge and on mathematics content. It also analyzed descriptions of ETS's tests of "principles of teaching and learning." Findings imply that prospective special education teachers should be required to take both a dedicated test of evidence-based reading instructional knowledge, as in California, Massachusetts, and Virginia, and a test of mathematical knowledge, as in Massachusetts. States must design their own tests of teaching principles to assess knowledge of evidence-based educational theories.

Attitudes of Secondary School Teachers towards Inclusive Education in New Delhi, India

ERIC Educational Resources Information Center

Bhatnagar, Nisha; Das, Ajay

2014-01-01

This study was undertaken to determine the attitudes of secondary regular schoolteachers towards the inclusion of students with disabilities in New Delhi. A total of 470 teachers, working in schools managed by a private organisation in Delhi, returned the completed survey. A two-part questionnaire was used in this study. Part one gathered…

Response to Intervention for Gifted Students: Implementation by Classroom Teachers in Colorado

ERIC Educational Resources Information Center

Nichols, Leslie

2012-01-01

The purpose of this study was to examine the level of implementation that preK-12 regular classroom teachers have achieved in using the educational innovation Response to Intervention (RTI) to deliver gifted education services in Colorado. The methodology used was a mixed methods approach utilizing the online Stages of Concern Questionnaire,…

Consumer Mathematics. Teacher's Guide [and Student Guide]. Parallel Alternative Strategies for Students (PASS).

ERIC Educational Resources Information Center

Walford, Sylvia B.; Thomas, Portia R.

This teacher's guide and student guide are designed to accompany a consumer mathematics textbook that contains supplemental readings, activities, and methods adapted for secondary students who have disabilities and other students with diverse learning needs. The materials are designed to help these students succeed in regular education content…

Physical Science. Teacher's Guide [and Student Guide]. Parallel Alternative Strategies for Students (PASS).

ERIC Educational Resources Information Center

Danner, Greg, Ed.; Fresen, Sue, Ed.

This teacher's guide and student guide unit contains supplemental readings, activities, and methods adapted for secondary students who have disabilities and other students with diverse learning needs. The materials are designed to help these students succeed in regular education content courses and include simplified text and smaller units of…

Regularized Generalized Canonical Correlation Analysis

ERIC Educational Resources Information Center

Tenenhaus, Arthur; Tenenhaus, Michel

2011-01-01

Regularized generalized canonical correlation analysis (RGCCA) is a generalization of regularized canonical correlation analysis to three or more sets of variables. It constitutes a general framework for many multi-block data analysis methods. It combines the power of multi-block data analysis methods (maximization of well identified criteria) and…

75 FR 53966 - Regular Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-02

... FARM CREDIT SYSTEM INSURANCE CORPORATION Regular Meeting AGENCY: Farm Credit System Insurance Corporation Board. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). DATE AND TIME: The meeting of the Board will be held at the offices of the Farm...

Special Education Delivery Alternatives: Changes Over Time in Teacher Ratings, Self-Image, Perceived Classroom Climate and Academic Achievement Among Handicapped and Nonhandicapped Children. Revised.

ERIC Educational Resources Information Center

Buffmire, Judy Ann

A 4-year research project involving 342 handicapped and 202 nonhandicapped children (in grades 1 through 6) was conducted to determine the practicality and impact of assigning special educators to support regular classroom teachers (the stratistician-generalist model). Examined were the following variables: teacher ratings of the student; student…

Work and family life of childrearing women workers in Japan: comparison of non-regular employees with short working hours, non-regular employees with long working hours, and regular employees.

PubMed

Seto, Masako; Morimoto, Kanehisa; Maruyama, Soichiro

2006-05-01

This study assessed the working and family life characteristics, and the degree of domestic and work strain of female workers with different employment statuses and weekly working hours who are rearing children. Participants were the mothers of preschoolers in a large Japanese city. We classified the women into three groups according to the hours they worked and their employment conditions. The three groups were: non-regular employees working less than 30 h a week (n=136); non-regular employees working 30 h or more per week (n=141); and regular employees working 30 h or more a week (n=184). We compared among the groups the subjective values of work, financial difficulties, childcare and housework burdens, psychological effects, and strains such as work and family strain, work-family conflict, and work dissatisfaction. Regular employees were more likely to report job pressures and inflexible work schedules and to experience more strain related to work and family than non-regular employees. Non-regular employees were more likely to be facing financial difficulties. In particular, non-regular employees working longer hours tended to encounter socioeconomic difficulties and often lacked support from family and friends. Female workers with children may have different social backgrounds and different stressors according to their working hours and work status.

Beliefs and Attitudes about Childhood Epilepsy among School Teachers in Two Cities of Southeast Brazil

PubMed Central

Zanni, Karina Piccin; Matsukura, Thelma Simões; Maia Filho, Heber de Souza

2012-01-01

Childhood epilepsy is a chronic neurological disorder associated with profound psychosocial limitations epileptic children's routine. Lack of information and inappropriate beliefs are still the factors that most contribute to the stigma and discrimination. This study aimed at characterizing teacher's beliefs and attitudes at regular and special schools in two cities of southeastern Brazil where students with epilepsy studied. Fifty-six teachers of public regular schools and specialized educational institutions for children with disabilities from two cities of Southeast Brazil who had epileptic children in their classroom completed the Brazilian version of The Epilepsy Beliefs and Attitudes Scale: Adult Version and answered a data sheet about sociodemographic characteristics. The results showed that no significant differences (P ≤ 0.05) have been found between the beliefs and attitudes of teachers in mainstream and special schools but both schoolteachers had more inappropriate beliefs and attitudes than appropriate ones against childhood epilepsy. These findings raise an important issue, providing us with the knowledge that epilepsy is still a condition which is surrounded by wrong beliefs. Also, educational programs could help reduce the gaps in knowledge about how such disease has been perceived worldwide. PMID:23119155

Beliefs and Attitudes about Childhood Epilepsy among School Teachers in Two Cities of Southeast Brazil.

PubMed

Zanni, Karina Piccin; Matsukura, Thelma Simões; Maia Filho, Heber de Souza

2012-01-01

Childhood epilepsy is a chronic neurological disorder associated with profound psychosocial limitations epileptic children's routine. Lack of information and inappropriate beliefs are still the factors that most contribute to the stigma and discrimination. This study aimed at characterizing teacher's beliefs and attitudes at regular and special schools in two cities of southeastern Brazil where students with epilepsy studied. Fifty-six teachers of public regular schools and specialized educational institutions for children with disabilities from two cities of Southeast Brazil who had epileptic children in their classroom completed the Brazilian version of The Epilepsy Beliefs and Attitudes Scale: Adult Version and answered a data sheet about sociodemographic characteristics. The results showed that no significant differences (P ≤ 0.05) have been found between the beliefs and attitudes of teachers in mainstream and special schools but both schoolteachers had more inappropriate beliefs and attitudes than appropriate ones against childhood epilepsy. These findings raise an important issue, providing us with the knowledge that epilepsy is still a condition which is surrounded by wrong beliefs. Also, educational programs could help reduce the gaps in knowledge about how such disease has been perceived worldwide.

An arrhythmia classification algorithm using a dedicated wavelet adapted to different subjects.

PubMed

Kim, Jinkwon; Min, Se Dong; Lee, Myoungho

2011-06-27

Numerous studies have been conducted regarding a heartbeat classification algorithm over the past several decades. However, many algorithms have also been studied to acquire robust performance, as biosignals have a large amount of variation among individuals. Various methods have been proposed to reduce the differences coming from personal characteristics, but these expand the differences caused by arrhythmia. In this paper, an arrhythmia classification algorithm using a dedicated wavelet adapted to individual subjects is proposed. We reduced the performance variation using dedicated wavelets, as in the ECG morphologies of the subjects. The proposed algorithm utilizes morphological filtering and a continuous wavelet transform with a dedicated wavelet. A principal component analysis and linear discriminant analysis were utilized to compress the morphological data transformed by the dedicated wavelets. An extreme learning machine was used as a classifier in the proposed algorithm. A performance evaluation was conducted with the MIT-BIH arrhythmia database. The results showed a high sensitivity of 97.51%, specificity of 85.07%, accuracy of 97.94%, and a positive predictive value of 97.26%. The proposed algorithm achieves better accuracy than other state-of-the-art algorithms with no intrasubject between the training and evaluation datasets. And it significantly reduces the amount of intervention needed by physicians.

An arrhythmia classification algorithm using a dedicated wavelet adapted to different subjects

PubMed Central

2011-01-01

Background Numerous studies have been conducted regarding a heartbeat classification algorithm over the past several decades. However, many algorithms have also been studied to acquire robust performance, as biosignals have a large amount of variation among individuals. Various methods have been proposed to reduce the differences coming from personal characteristics, but these expand the differences caused by arrhythmia. Methods In this paper, an arrhythmia classification algorithm using a dedicated wavelet adapted to individual subjects is proposed. We reduced the performance variation using dedicated wavelets, as in the ECG morphologies of the subjects. The proposed algorithm utilizes morphological filtering and a continuous wavelet transform with a dedicated wavelet. A principal component analysis and linear discriminant analysis were utilized to compress the morphological data transformed by the dedicated wavelets. An extreme learning machine was used as a classifier in the proposed algorithm. Results A performance evaluation was conducted with the MIT-BIH arrhythmia database. The results showed a high sensitivity of 97.51%, specificity of 85.07%, accuracy of 97.94%, and a positive predictive value of 97.26%. Conclusions The proposed algorithm achieves better accuracy than other state-of-the-art algorithms with no intrasubject between the training and evaluation datasets. And it significantly reduces the amount of intervention needed by physicians. PMID:21707989

Innovative Training of In-service Teachers for Active Learning: A Short Teacher Development Course Based on Physics Education Research

NASA Astrophysics Data System (ADS)

Zavala, Genaro; Alarcón, Hugo; Benegas, Julio

2007-08-01

In this contribution we describe a short development course for in-service physics teachers. The course structure and materials are based on the results of educational research, and its main objective is to provide in-service teachers with a first contact with the active learning strategy “Tutorials in Introductory Physics,” developed by the Physics Education Research Group at the University of Washington. The course was organized in a constructivist, active learning environment, so that teachers have first to experience, as regular students, the whole Tutorial sequence of activities: Tutorial pre-test, Tutorial, and Tutorial Homework. After each Tutorial, teachers reflect on, and recognize their own students’ learning difficulties, discussing their teaching experiences with their colleagues in small collaborative groups first and the whole class later. Finally they read and discuss specific Physics Education Research literature, where these learning difficulties have been extensively studied by researchers. At the beginning and at the end of the course the participants were given the conceptual multiple-choice test Force Concept Inventory (FCI). The pre-/post-instruction FCI data were presented as a practical example of the use of a research-based test widely used in educational research and in formative assessment processes designed to improve instruction.

Teachers' stress intensifies violent disciplining in Tanzanian secondary schools.

PubMed

Hecker, Tobias; Goessmann, Katharina; Nkuba, Mabula; Hermenau, Katharin

2018-02-01

Violent forms of discipline in schools continue to be widespread across the globe despite their damaging effects. Since little is known about factors influencing the extent of violence applied by teachers, this study aimed to investigate the influence of teachers' stress, work satisfaction, and personal characteristics on their disciplining style. Using structural equation modeling, associations between violent discipline, burnout symptoms, and job perceptions (pressure and difficulties in class) reported by 222 teachers from 11 secondary schools in Tanzania in 2015 were analyzed. Results indicated a direct association between perceived stress and emotional violent discipline (β=.18, p<.05) as well as physical violent discipline (β=.37, p<.001). Perceived stress also mediated the association between job perceptions and both forms of violent disciplining. The model showed good model fit (χ 2 [44, n=222]=67.47 (p=.013), CFI=.94, TLI=.91, IFI=.94, RMSEA=.049 [90%-CI=.02-.07, PCLOSE=.50], SRMR=.06). Our findings suggest that teachers' personal perceptions of their work as well as their stress burden play a role in their disciplining styles. Our findings underline the importance of integrating topics, such as stress and coping as well as positive, nonviolent discipline measures into the regular teacher's training and in addition to develop and evaluate school-based preventative interventions for teachers. Copyright © 2017 Elsevier Ltd. All rights reserved.

Special and General Education Biology Teachers Working Together Collaboratively

NASA Astrophysics Data System (ADS)

Gagne-Grosso, Melissa

Collaborative teaching, between special education and general education teachers working together, came about as a result of the No Child Left Behind and Individuals with Disabilities Education Acts. Despite the positive intentions of those acts, teachers are not always ready to teach collaboratively. Guided by the theories of fundamental change and inclusion, this study was based on a lack of understanding about collaborative teaching at 3 high schools. The research questions focused on the benefits, process, and concerns related to collaborative teaching. The perspectives of 4 special education and 8 regular education teachers in 3 urban, public high schools were collected through interviews and observations. Data were analyzed descriptively and inductively using coding, reconstruction, and interpretation of the underlying meanings. The findings revealed that teachers benefitted from being in these classrooms by having a reduced work load and shared responsibility; however, they needed more time for collaboration and modifying instruction, professional development, and stronger support. Students in these classrooms benefitted from social interactions with other students and by getting direct answers to questions. Based on these findings, a professional development training was created based on how collaborative teachers can work together to promote successful learning. This project study can have a positive impact by assisting collaborative teachers with support, communication, strategies for modifications and accommodations, and an enhanced experience, and additionally by improving the academic outcomes for their students.

Regularizing portfolio optimization

NASA Astrophysics Data System (ADS)

Still, Susanne; Kondor, Imre

2010-07-01

The optimization of large portfolios displays an inherent instability due to estimation error. This poses a fundamental problem, because solutions that are not stable under sample fluctuations may look optimal for a given sample, but are, in effect, very far from optimal with respect to the average risk. In this paper, we approach the problem from the point of view of statistical learning theory. The occurrence of the instability is intimately related to over-fitting, which can be avoided using known regularization methods. We show how regularized portfolio optimization with the expected shortfall as a risk measure is related to support vector regression. The budget constraint dictates a modification. We present the resulting optimization problem and discuss the solution. The L2 norm of the weight vector is used as a regularizer, which corresponds to a diversification 'pressure'. This means that diversification, besides counteracting downward fluctuations in some assets by upward fluctuations in others, is also crucial because it improves the stability of the solution. The approach we provide here allows for the simultaneous treatment of optimization and diversification in one framework that enables the investor to trade off between the two, depending on the size of the available dataset.

A dedicated research program increases the quantity and quality of orthopaedic resident publications.

PubMed

Torres, Daniel; Gugala, Zbigniew; Lindsey, Ronald W

2015-04-01

Programs seek to expose trainees to research during residency. However, little is known in any formal sense regarding how to do this effectively, or whether these efforts result in more or better-quality research output. The objective of our study was to evaluate a dedicated resident research program in terms of the quantity and quality of resident research peer-reviewed publications. Specifically we asked: (1) Did residents mentored through a dedicated resident research program have more peer-reviewed publications in higher-impact journals with higher citation rates compared with residents who pursued research projects under a less structured approach? (2) Did this effect continue after graduation? In 2006, our department of orthopaedic surgery established a dedicated resident research program, which consisted of a new research policy and a research committee to monitor quality and compliance with this policy. Peer-reviewed publications (determined from PubMed) of residents who graduated 6 years before establishing the dedicated resident research program were compared with publications from an equal period of the research-program-directed residents. The data were assessed using descriptive statistics and regression analysis. Twenty-four residents graduated from 2001 to 2006 (before implementation of the dedicated resident research program); 27 graduated from 2007 to 2012 (after implementation of the dedicated resident research program). There were 74 eligible publications as defined by the study inclusion and exclusion criteria. Residents who trained after implementation of the dedicated resident research program published more papers during residency than did residents who trained before the program was implemented (1.15 versus 0.79 publications per resident; 95% CI [0.05,0.93]; p = 0.047) and the journal impact factor was greater in the group that had the research program (1.25 versus 0.55 per resident; 95% CI [0.2,1.18]; p = 0.005). There were no differences

Tessellating the Sphere with Regular Polygons

ERIC Educational Resources Information Center

Soto-Johnson, Hortensia; Bechthold, Dawn

2004-01-01

Tessellations in the Euclidean plane and regular polygons that tessellate the sphere are reviewed. The regular polygons that can possibly tesellate the sphere are spherical triangles, squares and pentagons.

Exploring Arts Instruction Models and Correlates with Teacher Satisfaction and Educational Outcomes

ERIC Educational Resources Information Center

Randall, Kristen Leigh

2012-01-01

The purpose of this study was to explore uses of arts instruction in regular K-5 elementary school classrooms in a large southeastern school district to determine which arts instruction models were being employed and whether or not any particular model had a greater perceived impact on students and teachers. The mixed-methods study combined…

NRC assessment of improvements in licensee procurement and dedication programs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Grimes, B.K.; Potapovs, U.; Campbell, L.L.

1991-01-01

The US Nuclear Regulatory Commission (NRC) recently conducted a series of on-site assessments at selected nuclear plants to review improvements that the licenses had made to their procurement and dedication activities. The assessments included an evaluation of the progress made by licensees to strengthen their commercial-grade dedication programs to comply with 10CRF50, Appendix B, and to implement the comprehensive procurement improvements suggested in Nuclear Management and Resource Council (NUMARC) publication 901-3. This paper discusses the overall purpose of the assessments, procurement areas assessed, major strengths and weaknesses identified in licensee procurement programs, and the NRC's perspective of the industry's responsemore » to NUMARC procurement initiatives.« less

Accretion onto some well-known regular black holes

NASA Astrophysics Data System (ADS)

Jawad, Abdul; Shahzad, M. Umair

2016-03-01

In this work, we discuss the accretion onto static spherically symmetric regular black holes for specific choices of the equation of state parameter. The underlying regular black holes are charged regular black holes using the Fermi-Dirac distribution, logistic distribution, nonlinear electrodynamics, respectively, and Kehagias-Sftesos asymptotically flat regular black holes. We obtain the critical radius, critical speed, and squared sound speed during the accretion process near the regular black holes. We also study the behavior of radial velocity, energy density, and the rate of change of the mass for each of the regular black holes.

Co-translational capturing of nascent ribosomal proteins by their dedicated chaperones

PubMed Central

Pausch, Patrick; Singh, Ujjwala; Ahmed, Yasar Luqman; Pillet, Benjamin; Murat, Guillaume; Altegoer, Florian; Stier, Gunter; Thoms, Matthias; Hurt, Ed; Sinning, Irmgard; Bange, Gert; Kressler, Dieter

2015-01-01

Exponentially growing yeast cells produce every minute >160,000 ribosomal proteins. Owing to their difficult physicochemical properties, the synthesis of assembly-competent ribosomal proteins represents a major challenge. Recent evidence highlights that dedicated chaperone proteins recognize the N-terminal regions of ribosomal proteins and promote their soluble expression and delivery to the assembly site. Here we explore the intuitive possibility that ribosomal proteins are captured by dedicated chaperones in a co-translational manner. Affinity purification of four chaperones (Rrb1, Syo1, Sqt1 and Yar1) selectively enriched the mRNAs encoding their specific ribosomal protein clients (Rpl3, Rpl5, Rpl10 and Rps3). X-ray crystallography reveals how the N-terminal, rRNA-binding residues of Rpl10 are shielded by Sqt1's WD-repeat β-propeller, providing mechanistic insight into the incorporation of Rpl10 into pre-60S subunits. Co-translational capturing of nascent ribosomal proteins by dedicated chaperones constitutes an elegant mechanism to prevent unspecific interactions and aggregation of ribosomal proteins on their road to incorporation. PMID:26112308

Student–Teacher Relationship Stability Across Early School Years for Children With Intellectual Disability or Typical Development

PubMed Central

Blacher, Jan; Baker, Bruce L.; Eisenhower, Abbey S.

2009-01-01

Student–teacher relationships of 37 children with moderate to borderline intellectual disability and 61 with typical cognitive development were assessed from child ages 6–8 years. Student–teacher relationship quality was moderately stable for the typical development group, but less so for the intellectual disability group. At each assessment these relationships were poorer for children with intellectual disability. Child behavior problems consistently predicted more conflict, whereas social skills predicted more closeness. Accounting for these child characteristics reduced the status group difference to nonsignificance. Earlier student–teacher relationships predicted subsequent changes in child behavior problems and social skills. Student–teacher relationships in the intellectual disability group were significantly lower for children in regular than special classes by age 8. PMID:19928015

Regular treatment with formoterol versus regular treatment with salmeterol for chronic asthma: serious adverse events

PubMed Central

Cates, Christopher J; Lasserson, Toby J

2014-01-01

Background An increase in serious adverse events with both regular formoterol and regular salmeterol in chronic asthma has been demonstrated in previous Cochrane reviews. Objectives We set out to compare the risks of mortality and non-fatal serious adverse events in trials which have randomised patients with chronic asthma to regular formoterol versus regular salmeterol. Search methods We identified trials using the Cochrane Airways Group Specialised Register of trials. We checked manufacturers’ websites of clinical trial registers for unpublished trial data and also checked Food and Drug Administration (FDA) submissions in relation to formoterol and salmeterol. The date of the most recent search was January 2012. Selection criteria We included controlled, parallel-design clinical trials on patients of any age and with any severity of asthma if they randomised patients to treatment with regular formoterol versus regular salmeterol (without randomised inhaled corticosteroids), and were of at least 12 weeks’ duration. Data collection and analysis Two authors independently selected trials for inclusion in the review and extracted outcome data. We sought unpublished data on mortality and serious adverse events from the sponsors and authors. Main results The review included four studies (involving 1116 adults and 156 children). All studies were open label and recruited patients who were already taking inhaled corticosteroids for their asthma, and all studies contributed data on serious adverse events. All studies compared formoterol 12 μg versus salmeterol 50 μg twice daily. The adult studies were all comparing Foradil Aerolizer with Serevent Diskus, and the children’s study compared Oxis Turbohaler to Serevent Accuhaler. There was only one death in an adult (which was unrelated to asthma) and none in children, and there were no significant differences in non-fatal serious adverse events comparing formoterol to salmeterol in adults (Peto odds ratio (OR) 0.77; 95

Dedicated operating room for emergency surgery generates more utilization, less overtime, and less cancellations.

PubMed

van Veen-Berkx, Elizabeth; Elkhuizen, Sylvia G; Kuijper, Bart; Kazemier, Geert

2016-01-01

Two approaches prevail for reserving operating room (OR) capacity for emergency surgery: (1) dedicated emergency ORs and (2) evenly allocating capacity to all elective ORs, thereby creating a virtual emergency team. Previous studies contradict which approach leads to the best performance in OR utilization. Quasi-experimental controlled time-series design with empirical data from 3 university medical centers. Four different time periods were compared with analysis of variance with contrasts. Performance was measured based on 467,522 surgical cases. After closing the dedicated emergency OR, utilization slightly increased; overtime also increased. This was in contrast to earlier simulated results. The 2 control centers, maintaining a dedicated emergency OR, showed a higher increase in utilization and a decrease in overtime, along with a smaller ratio of case cancellations because of emergency surgery. This study shows that in daily practice a dedicated emergency OR is the preferred approach in performance terms regarding utilization, overtime, and case cancellations. Copyright © 2016 Elsevier Inc. All rights reserved.

Preservice Teachers' Images of Scientists: Do Prior Science Experiences Make a Difference?

NASA Astrophysics Data System (ADS)

Milford, Todd M.; Tippett, Christine D.

2013-06-01

This article presents the results of a mixed methods study that used the Draw-a-Scientist Test as a visual tool for exploring preservice teachers' beliefs about scientists. A questionnaire was also administered to 165 students who were enrolled in elementary (K-8) and secondary (8-12) science methods courses. Taken as a whole, the images drawn by preservice teachers reflected the stereotype of a scientist as a man with a wild hairdo who wears a lab coat and glasses while working in a laboratory setting. However, results indicated statistically significant differences in stereotypical components of representations of scientists depending on preservice teachers' program and previous science experiences. Post degree students in secondary science methods courses created images of scientists with fewer stereotypical elements than drawings created by students in the regular elementary program.

42 CFR 61.3 - Purpose of regular fellowships.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Purpose of regular fellowships. 61.3 Section 61.3..., TRAINING FELLOWSHIPS Regular Fellowships § 61.3 Purpose of regular fellowships. Regular fellowships are... sciences and communication of information. (b) Special scientific projects for the compilation of existing...

27. photographer unknown 10 July 1938 SHIP LOCK DEDICATION CEREMONIES. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

27. photographer unknown 10 July 1938 SHIP LOCK DEDICATION CEREMONIES. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first Powerhouse, Bonneville, Multnomah County, OR

Dedicated ultrasound speckle tracking to study tendon displacement

NASA Astrophysics Data System (ADS)

Korstanje, Jan-Wiebe H.; Selles, Ruud W.; Stam, Henk J.; Hovius, Steven E. R.; Bosch, Johan G.

2009-02-01

Ultrasound can be used to study tendon and muscle movement. However, quantization is mostly based on manual tracking of anatomical landmarks such as the musculotendinous junction, limiting the applicability to a small number of muscle-tendon units. The aim of this study is to quantify tendon displacement without employing anatomical landmarks, using dedicated speckle tracking in long B-mode image sequences. We devised a dedicated two-dimensional multikernel block-matching scheme with subpixel accuracy to handle large displacements over long sequences. Images were acquired with a Philips iE33 with a 7 MHz linear array and a VisualSonics Vevo 770 using a 40 MHz mechanical probe. We displaced the flexor digitorum superficialis of two pig cadaver forelegs with three different velocities (4,10 and 16 mm/s) over 3 distances (5, 10, 15 mm). As a reference, we manually determined the total displacement of an injected hyperechogenic bullet in the tendons. We automatically tracked tendon parts with and without markers and compared results to the true displacement. Using the iE33, mean tissue displacement underestimations for the three different velocities were 2.5 +/- 1.0%, 1.7 +/- 1.1% and 0.7 +/- 0.4%. Using the Vevo770, mean tissue displacement underestimations were 0.8 +/- 1.3%, 0.6 +/- 0.3% and 0.6 +/- 0.3%. Marker tracking displacement underestimations were only slightly smaller, showing limited tracking drift for non-marker tendon tissue as well as for markers. This study showed that our dedicated speckle tracking can quantify extensive tendon displacement with physiological velocities without anatomical landmarks with good accuracy for different types of ultrasound configurations. This technique allows tracking of a much larger range of muscle-tendon units than by using anatomical landmarks.

The Beliefs and Practices of Canadian Teachers about Including Students with Special Needs in their Regular Elementary Classrooms

ERIC Educational Resources Information Center

Jordan, Anne; Stanovich, Paula

2004-01-01

While considerable research has been directed at examining the effectiveness of placement for exceptional students, few studies have examined the instructional characteristics which contribute to the success or failure of these students included in regular classrooms (Swanson & Hoskyn, 1999; Swanson, Hoskyn & Lee, 1999). Over the last decade we…

Familiarity with, knowledge of, and attitudes toward epilepsy among teachers in Korean elementary schools.

PubMed

Lee, Haeyoung; Lee, Sang Kun; Chung, Chun Kee; Yun, Soon Nyung; Choi-Kwon, Smi

2010-02-01

We investigated familiarity with, knowledge of, and attitudes toward epilepsy among teachers in elementary schools in Korea, where there is profound prejudice against epilepsy. Most of the teachers thought that epilepsy is a genetic disease. They agreed that children with epilepsy (CWE) should attend regular classes (although with some restriction of school activities) because their academic achievement would be comparable to that of children without epilepsy. However, half of the teachers opposed having CWE in their own classes because they feared a child having a seizure during class and they felt they lacked knowledge of first-aid for seizures. Those teachers who had inaccurate clinical knowledge of epilepsy also demonstrated negative attitudes toward the marriage and employment of persons with epilepsy. We conclude that information about epilepsy should be included in teacher training programs so as to increase their level of knowledge of epilepsy and correct prejudices against epilepsy. (c) 2009 Elsevier Inc. All rights reserved.

Elementary Teachers' Practices and Self-Efficacy Related to Technology Integration for Teaching Nutrition

ERIC Educational Resources Information Center

Hovland, Jana A.

2016-01-01

Stakeholders are interested in using technology to integrate nutrition education into the regular school curriculum as one strategy, among many, to combat the childhood obesity epidemic. The primary purposes of this study were to: (a) gain a better understanding of elementary teachers' perceptions concerning technology integration in nutrition…

The Impact of Teacher Furloughs on Academic Achievement in Hawaii Public Schools

ERIC Educational Resources Information Center

Soares, Katina M.

2013-01-01

Due to budget shortfalls, teacher furloughs were imposed in 2009 in Hawaii Public Schools. The furloughs resulted in a 2009-2010 school year of 167 days as opposed to the regular school year of 180 days. The purpose of this causal-comparative study with a pretest-posttest design was to examine the found effects of those furloughs on academic…

34. photographer unknown September 1937 ROOSEVELT ARRIVING FOR DEDICATION OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

34. photographer unknown September 1937 ROOSEVELT ARRIVING FOR DEDICATION OF BONNEVILLE DAM. - Bonneville Project, Columbia River, 1 mile Northeast of Exit 40, off Interstate 84, Bonneville, Multnomah County, OR

Space Mathematics, A Resource for Teachers Outlining Supplementary Space-Related Problems in Mathematics.

ERIC Educational Resources Information Center

Reynolds, Thomas D.; And Others

This compilation of 138 problems illustrating applications of high school mathematics to various aspects of space science is intended as a resource from which the teacher may select questions to supplement his regular course. None of the problems require a knowledge of calculus or physics, and solutions are presented along with the problem…

5 CFR 551.421 - Regular working hours.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Regular working hours. 551.421 Section... Activities § 551.421 Regular working hours. (a) Under the Act there is no requirement that a Federal employee... distinction based on whether the activity is performed by an employee during regular working hours or outside...

Commercial Grade Item (CGI) Dedication for Leak Detection Relays

DOE Office of Scientific and Technical Information (OSTI.GOV)

KOCH, M.R.; JOHNS, B.R.

1999-12-21

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

Commercial Grade Item (CGI) Dedication for Leak Detection Relays

DOE Office of Scientific and Technical Information (OSTI.GOV)

KOCH, M.R.

2000-02-28

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping Instrumentation and Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

Commercial Grade Item (CGI) Dedication for Leak Detection Relays

DOE Office of Scientific and Technical Information (OSTI.GOV)

KOCH, M.R.

1999-08-11

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

Commercial Grade Item (CGI) Dedication for Leak Detection Relays

DOE Office of Scientific and Technical Information (OSTI.GOV)

JOHNS, B.R.

1999-05-05

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

Commercial Grade Item (CGI) Dedication for Leak Detection Relays

DOE Office of Scientific and Technical Information (OSTI.GOV)

KOCH, M.R.

1999-10-26

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

Commercial Grade Item (CGI) Dedication for Leak Detection Relays

DOE Office of Scientific and Technical Information (OSTI.GOV)

JOHNS, B.R.; KOCH, M.R.

2000-01-28

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping Instrumentation and Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

Naturalistic Observations of Elicited Expressive Communication of Children with Autism: An Analysis of Teacher Instructions

ERIC Educational Resources Information Center

Chiang, Hsu-Min

2009-01-01

This study observed expressive communication of 17 Australian and 15 Taiwanese children with autism who were mute or had limited spoken language during 2 hour regular school routines and analyzed teacher instructions associated with elicited expressive communication. Results indicated: (a) the frequency of occurrence of elicited expressive…

Teachers' Assessments of Professional Development Quality, Value, and Benefits: Results from Seven Annual Surveys of Participants in National Writing Project Summer Institutes

ERIC Educational Resources Information Center

Stokes, Laura; St. John, Mark

2008-01-01

The National Writing Project (NWP) is the nation's premier professional development network dedicated to improving the teaching of writing. The NWP network comprises nearly 200 local sites in all 50 states, Puerto Rico, and the Virgin Islands. This report presents the results of a seven-year survey study of teachers participating in NWP summer…

Some Cosine Relations and the Regular Heptagon

ERIC Educational Resources Information Center

Osler, Thomas J.; Heng, Phongthong

2007-01-01

The ancient Greek mathematicians sought to construct, by use of straight edge and compass only, all regular polygons. They had no difficulty with regular polygons having 3, 4, 5 and 6 sides, but the 7-sided heptagon eluded all their attempts. In this article, the authors discuss some cosine relations and the regular heptagon. (Contains 1 figure.)

Performance of dedicated versus integrated bipolar defibrillator leads with CRT-defibrillators: results from a Prospective Multicenter Study.

PubMed

Freedman, Roger A; Petrakian, Alex; Boyce, Ker; Haffajee, Charles; Val-Mejias, Jesus E; Oza, Ashish L

2009-02-01

Right ventricular (RV) anodal stimulation may occur in cardiac resynchronization therapy defibrillators (CRT-D) when left ventricular (LV) pacing is configured between the LV lead and an electrode on the RV defibrillator lead. RV defibrillator leads can have a dedicated proximal pacing ring electrode (dedicated bipolar) or utilize the distal shocking coil as the proximal pacing electrode (integrated bipolar). This study compares the performance of integrated versus dedicated leads with respect to anodal stimulation incidence, sensing, and inappropriate ventricular tachyarrhythmia detection in patients implanted with CRT-D. Two hundred ninety-two patients were randomly assigned to receive dedicated or integrated bipolar RV leads at the time of CRT-D implantation. Patients were followed for 6 months. Patients with dedicated bipolar RV leads exhibited markedly higher rates of anodal stimulation than did patients with integrated leads. The incidence of anodal stimulation was 64% at implant for dedicated bipolar RV leads compared to 1% for integrated bipolar RV leads. The likelihood of anodal stimulation in patients with dedicated leads fell progressively during the 6-month follow-up (51.5%), but always exceeded the incidence of anodal stimulation in patients with integrated leads (5%). Clinically detectable undersensing and oversensing were very unusual and did not differ significantly between lead designs. There were no inappropriate ventricular tachyarrhythmia detections for either lead type. Integrated bipolar RV defibrillator leads had a significantly lower incidence of RV anodal stimulation when compared to dedicated bipolar RV defibrillation leads, with no clinically detectable oversensing or undersensing, and with no inappropriate ventricular tachyarrhythmia detections for either lead type.

Teachers' Experiences of Technology-Based Teaching and Learning in the Foundation Phase

ERIC Educational Resources Information Center

Hannaway, D. M.; Steyn, M. G.

2017-01-01

This paper presents one aspect of a larger scale doctoral study, namely the teachers' experiences of technology-based teaching and learning in the Foundation Phase. Technology is a huge driver of change and South African education has to change regularly to meet the requirements set out by the Department of Education, including the development of…

Slice regular functions of several Clifford variables

NASA Astrophysics Data System (ADS)

Ghiloni, R.; Perotti, A.

2012-11-01

We introduce a class of slice regular functions of several Clifford variables. Our approach to the definition of slice functions is based on the concept of stem functions of several variables and on the introduction on real Clifford algebras of a family of commuting complex structures. The class of slice regular functions include, in particular, the family of (ordered) polynomials in several Clifford variables. We prove some basic properties of slice and slice regular functions and give examples to illustrate this function theory. In particular, we give integral representation formulas for slice regular functions and a Hartogs type extension result.

Environmental Education in High Schools in Kosovo—A teachers' perspective

NASA Astrophysics Data System (ADS)

Hyseni Spahiu, Mimoza; Korca, Bardha; Lindemann-Matthies, Petra

2014-11-01

The integration of education for sustainable development (ESD) into all levels of education is a key priority in Kosovo's environmental action plan. However, at present it is not even known how environmental education (EE) is integrated in the country's educational system. With the help of a written questionnaire and in-depth interviews with 18 teachers, this study investigated the integration of EE in high schools (optional upper secondary education) in Kosovo. The representative sample of biology, geography, chemistry, and civic education teachers (244 persons) focused on various kinds of pollution and hazards of pollutants. Teachers' choice of topics was highly relevant, place-based, and linked to the experiences of students, but excluded sustainability issues such as the loss of biodiversity. EE was approached in three ways. The first approach critically reflected links between the natural, social, and cultural environment, while the second approach was characterized by knowledge submission of environmental facts. The third approach aimed at capacity-building and, in the sense of ESD, understood learning as process-oriented, participatory, and action-oriented. However, this approach was rather uncommon, most likely due to insufficient teacher preparation, large classes (up to 50 students), and little time (just one hour per week for EE). Class size and time also restricted outdoor activities, in particular field work. Nevertheless, in view of the interviewees, ideal EE would mean outdoor education, field work and other place-based, capacity-building practical experiences, and the development of critical thinking skills. This exemplifies that approaches to ESD may find support from dedicated teachers in Kosovo.

Using Interdisciplinary research to enrich teachers and classrooms

NASA Astrophysics Data System (ADS)

Warburton, J.; Timm, K.; Huffman, L. T.; Peart, L. W.; Hammond, J.; McMahon, E.

2011-12-01

Imagine being on the stern of a ship in the Atlantic Ocean off the coast of New England as the crew dumps thousands of scallops on the deck, searching the Greenland ice sheet for a remote weather station, or uncovering secrets to past climates as you join an ocean sediment drilling team in Antarctica. So you ask yourself, what would you be doing in all of these places? What you would be doing is what hundreds of educators from around the world have done for over 20 years, participating in field-based Teacher Research Experience (TRE) programs. Teacher Research Experiences involve educators from varying grade levels and backgrounds in hands-on research as a member of a scientific research team. The teacher works side by side with actual research scientists, often on tasks similar to a field assistant or graduate student. As an important member of the research team teachers learn more about science content and the process of science. Subsequently, the educators play a key role in digesting and communicating the science to their students and the general public. TRE programs vary in many ways. Programs take place in a variety of settings-from laboratories to field camps, and from university campuses to aircraft or ships. The primary commonality of the TRE programs in this presentation-PolarTREC (Teachers and Researchers Exploring and Collaborating), ANDRILL (ANtarctic geological DRILLing) Research Immersion for Science Educators (ARISE); Integrated Ocean Drilling Program (IODP) School of Rock (SOR); and the National Oceanic and Atmospheric Administration Teacher at Sea (TAS) program-is that these programs provide an authentic field-based research experience for teachers outside of a laboratory setting, frequently in harsh, remote, or unusual settings. In addition, each of these programs is federally funded, possess dedicated program management staff, leverage existing scientific and programmatic resources, and are usually national, and sometimes international, in scope

Dedication of the Early Space Education and Conference Center at KSC Visitor Complex.

NASA Technical Reports Server (NTRS)

2000-01-01

At the opening of the Early Space Education and Conference Center, KSC Visitor Complex, the facility is dedicated to Dr.Kurt H. Debus, who served as the first director of the John F. Kennedy Space Center, 1962-1974. Attending the dedication are (left to right) Delaware North President Rick Abramson, Ute Debus, Center Director Roy Bridges and Sigi Debus Northcutt. Ute and Sigi are the daughters of Dr. Debus.

Nurturing Mathematical Promise in a Regular Elementary Classroom: Exploring the Role of the Teacher and Classroom Environment

ERIC Educational Resources Information Center

Dimitriadis, Christos

2016-01-01

This article presents findings from a case study of an in-classroom program based on ability grouping for Year 2 (ages 6-7) primary (elementary) children identified as high ability in mathematics. The study examined the role of classroom setting, classroom environment, and teacher's approach in realizing and developing mathematical promise. The…

Regular Decompositions for H(div) Spaces

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kolev, Tzanio; Vassilevski, Panayot

We study regular decompositions for H(div) spaces. In particular, we show that such regular decompositions are closely related to a previously studied “inf-sup” condition for parameter-dependent Stokes problems, for which we provide an alternative, more direct, proof.

Dental MRI using a dedicated RF-coil at 3 Tesla.

PubMed

Prager, Marcel; Heiland, Sabine; Gareis, Daniel; Hilgenfeld, Tim; Bendszus, Martin; Gaudino, Chiara

2015-12-01

To assess the benefit of a dedicated surface coil to visualize dental structures in comparison to standard head/neck coil. Measurements were performed using the standard head/neck coil and a dedicated array coil for dental MRI at 3 T. As MRI methods, we used a T1-weighted spin-echo sequence with and without spectral fat saturation, a T2-weighted turbo-spin-echo sequence and a 3-dimensional T2-weighted SPACE sequence. Measurements were performed in a phantom to examine sensitivity profiles. Then the signal gain in dental structures was examined in volunteers and in a patient. As expected for a surface coil, the signal gain of the dental coil was highest at the surface of the phantom and decreased with increasing distance to the coil; it was >120% even at a depth of 30 mm, measured from the centre of the coil. The signal gain within the pulp of the volunteers ranged between 236 and 413%. The dedicated array coil offers a significantly higher signal within the region of interest for dental MR imaging thus allowing for better depiction of pathologies within the periodontium and for delineation and tracking of the branches of the maxillary and mandibular nerves. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Development of a Dedicated Speech Work Station.

DTIC Science & Technology

1984-12-01

AD-Ai55 465 DEVELOPMENT OF R DEDICATED SPEECH WORK STTION(U) AIR / FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING W H LIEBER DEC 84...Presented to the Faculty of the School of Engineering of the Air Force Institute of Technology Air University in Partial Fulfillment of the Requirement for...the Degree of Master of Science in Electrical Engineering by William H. Lieber, B.S.E.E. Capt USAF Graduate Electrical Engineering December 1984

The hypergraph regularity method and its applications

PubMed Central

Rödl, V.; Nagle, B.; Skokan, J.; Schacht, M.; Kohayakawa, Y.

2005-01-01

Szemerédi's regularity lemma asserts that every graph can be decomposed into relatively few random-like subgraphs. This random-like behavior enables one to find and enumerate subgraphs of a given isomorphism type, yielding the so-called counting lemma for graphs. The combined application of these two lemmas is known as the regularity method for graphs and has proved useful in graph theory, combinatorial geometry, combinatorial number theory, and theoretical computer science. Here, we report on recent advances in the regularity method for k-uniform hypergraphs, for arbitrary k ≥ 2. This method, purely combinatorial in nature, gives alternative proofs of density theorems originally due to E. Szemerédi, H. Furstenberg, and Y. Katznelson. Further results in extremal combinatorics also have been obtained with this approach. The two main components of the regularity method for k-uniform hypergraphs, the regularity lemma and the counting lemma, have been obtained recently: Rödl and Skokan (based on earlier work of Frankl and Rödl) generalized Szemerédi's regularity lemma to k-uniform hypergraphs, and Nagle, Rödl, and Schacht succeeded in proving a counting lemma accompanying the Rödl–Skokan hypergraph regularity lemma. The counting lemma is proved by reducing the counting problem to a simpler one previously investigated by Kohayakawa, Rödl, and Skokan. Similar results were obtained independently by W. T. Gowers, following a different approach. PMID:15919821

Low back pain among school teachers in Botswana, prevalence and risk factors.

PubMed

Erick, Patience N; Smith, Derek R

2014-10-30

Although low back pain (LBP) represents a common occupational problem, few epidemiological studies have investigated the prevalence and risk factors for LBP among school teachers, particularly in Africa. School teachers are known to represent an occupational group among which there appears to be a high prevalence of LBP. The objective of this study was, therefore, to conduct one of the first epidemiological investigations of LBP among teachers in Botswana. A cross-sectional study was conducted among teachers in Botswana using self-administered questionnaires which were distributed to 3100 randomly selected school teachers and collected over a five-month period between July and November 2012. The questionnaire included low back pain information, demographic data, lifestyle, work-related characteristics and psychosocial factors. Data were analysed using Chi-squared and logistic regression models. The 12 month prevalence and LBP disability and associated risk factors were also analysed. A total of 1747 teachers returned completed questionnaires, yielding a response rate of 56.3%. The 12-month prevalence of LBP was 55.7%, with 67.1% of them reporting minimal disability. The results of logistic regression analysis revealed that female gender [OR: 1.51, 95% CI: 1.14-2.00] and previous back injury [OR: 9.67, 95% CI: 4.94-18.93] were positively correlated to LBP. Awkward arm position [OR: 1.81, 95% CI: 1.24-2.62] and high psychological job demands [OR: 1.40, 95% CI: 1.02-1.93] were also significantly associated with LBP. Regular physical exercise was negatively associated with LBP [OR: 0.63, 95% CI: 0.43-0.93]. Female gender [OR: 2.67, 95% CI: 1.52-3.99] and previous back injury [OR: 3.01, 95% CI: 1.92-4.74] were also positively associated with LBP disability. The prevalence of LBP appears to be high among school teachers in Botswana. A wide variety of LBP risk factors were identified in this study. Female gender and previous injury were both associated with LBP presence

16. RETAIL VIEW, LOOKING NORTHWEST, OF DUNDEE DAM DEDICATION PLAQUE: ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. RETAIL VIEW, LOOKING NORTHWEST, OF DUNDEE DAM DEDICATION PLAQUE: - Dundee Canal, Headgates, Guardlock & Uppermost Section, 250 feet northeast of Randolph Avenue, opposite & in line with East Clifton Avenue, Clifton, Passaic County, NJ

Elevation view of dedication plaque on east wall of south ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Elevation view of dedication plaque on east wall of south lobby - National Home for Disabled Volunteer Soldiers, Pacific Branch, Main Mental Health Building, 11301 Wilshire Boulevard, West Los Angeles, Los Angeles County, CA

Higher order total variation regularization for EIT reconstruction.

PubMed

Gong, Bo; Schullcke, Benjamin; Krueger-Ziolek, Sabine; Zhang, Fan; Mueller-Lisse, Ullrich; Moeller, Knut

2018-01-08

Electrical impedance tomography (EIT) attempts to reveal the conductivity distribution of a domain based on the electrical boundary condition. This is an ill-posed inverse problem; its solution is very unstable. Total variation (TV) regularization is one of the techniques commonly employed to stabilize reconstructions. However, it is well known that TV regularization induces staircase effects, which are not realistic in clinical applications. To reduce such artifacts, modified TV regularization terms considering a higher order differential operator were developed in several previous studies. One of them is called total generalized variation (TGV) regularization. TGV regularization has been successively applied in image processing in a regular grid context. In this study, we adapted TGV regularization to the finite element model (FEM) framework for EIT reconstruction. Reconstructions using simulation and clinical data were performed. First results indicate that, in comparison to TV regularization, TGV regularization promotes more realistic images. Graphical abstract Reconstructed conductivity changes located on selected vertical lines. For each of the reconstructed images as well as the ground truth image, conductivity changes located along the selected left and right vertical lines are plotted. In these plots, the notation GT in the legend stands for ground truth, TV stands for total variation method, and TGV stands for total generalized variation method. Reconstructed conductivity distributions from the GREIT algorithm are also demonstrated.

Critical thinking as culture: Teaching post-Soviet teachers in Kazakhstan

NASA Astrophysics Data System (ADS)

Burkhalter, Nancy; Shegebayev, Maganat R.

2012-02-01

This paper explores the question of whether critical thinking can eventually become part of the cultural fabric in Kazakhstan, a country whose Soviet educational system not only trained teachers to memorise, lecture and intimidate students but also created a culture in educational institutions fraught with many fear-based behaviours engendering competitiveness, intolerance and other hostile behaviours antithetical to critical thinking and an open, democratic society. While educational reform can have profound effects on a nation, education is but one system in a complex network of governmental and cultural systems, and change must be borne by many. This paper reviews literature and presents qualitative data gathered through interviews with Soviet-trained teachers. The authors recommend that teachers should embrace student-centred techniques and critical thinking methodologies, as well as shift from a fear-based, authoritarian, top-down system of relating to students and colleagues to one of cooperation, openness and fairness. Such a reform will take repetitive, intensive and experiential training as well as regular assessments of progress.

Application of Turchin's method of statistical regularization

NASA Astrophysics Data System (ADS)

Zelenyi, Mikhail; Poliakova, Mariia; Nozik, Alexander; Khudyakov, Alexey

2018-04-01

During analysis of experimental data, one usually needs to restore a signal after it has been convoluted with some kind of apparatus function. According to Hadamard's definition this problem is ill-posed and requires regularization to provide sensible results. In this article we describe an implementation of the Turchin's method of statistical regularization based on the Bayesian approach to the regularization strategy.

The perception of science teachers on the role of student relationships in the classroom

NASA Astrophysics Data System (ADS)

Mattison, Cheryl Ann

With the increased accountability of educators comes the responsibility of the entire educational community to find ways in which we can help our students succeed in the classroom. In addition, it is important to discover what it takes to keep those students in school Many science teachers enter the profession unprepared to handle the regular classroom routine. Classroom management, grading, lesson planning, setting up labs, and the myriad of other obligations, can leave teachers overwhelmed and sometimes can get in the way of actually helping students be successful. This study investigated how science teachers viewed the importance of developing strong teacher/student relationships to the increase of student success in a science classroom. I attempted to answer 4 major questions: · How do science teachers in a select high school community view the role of interactive relationships in their classrooms and how that might impact their students? · How do science teachers in a select high school community believe they establish successful interactive relationships with their students? · What do science teachers in a select high school community believe are some of the outcomes of those relationships? · What do science teachers suggest to increase the teacher's ability to form good relationships with their students? A qualitative research method was used including observations, interviews and group discussions of 5 high school science teachers in a small urban school.

Commercial grade item (CGI) dedication of generators for nuclear safety related applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Das, R.K.; Hajos, L.G.

1993-03-01

The number of nuclear safety related equipment suppliers and the availability of spare and replacement parts designed specifically for nuclear safety related application are shrinking rapidly. These have made it necessary for utilities to apply commercial grade spare and replacement parts in nuclear safety related applications after implementing proper acceptance and dedication process to verify that such items conform with the requirements of their use in nuclear safety related application. The general guidelines for the commercial grade item (CGI) acceptance and dedication are provided in US Nuclear Regulatory Commission (NRC) Generic Letters and Electric Power Research Institute (EPRI) Report NP-5652,more » Guideline for the Utilization of Commercial Grade Items in Nuclear Safety Related Applications. This paper presents an application of these generic guidelines for procurement, acceptance, and dedication of a commercial grade generator for use as a standby generator at Salem Generating Station Units 1 and 2. The paper identifies the critical characteristics of the generator which once verified, will provide reasonable assurance that the generator will perform its intended safety function. The paper also delineates the method of verification of the critical characteristics through tests and provide acceptance criteria for the test results. The methodology presented in this paper may be used as specific guidelines for reliable and cost effective procurement and dedication of commercial grade generators for use as standby generators at nuclear power plants.« less

On the regularized fermionic projector of the vacuum

NASA Astrophysics Data System (ADS)

Finster, Felix

2008-03-01

We construct families of fermionic projectors with spherically symmetric regularization, which satisfy the condition of a distributional MP-product. The method is to analyze regularization tails with a power law or logarithmic scaling in composite expressions in the fermionic projector. The resulting regularizations break the Lorentz symmetry and give rise to a multilayer structure of the fermionic projector near the light cone. Furthermore, we construct regularizations which go beyond the distributional MP-product in that they yield additional distributional contributions supported at the origin. The remaining freedom for the regularization parameters and the consequences for the normalization of the fermionic states are discussed.

General Education Teacher Perceptions of Self-Efficacy Regarding Teaching Students with Autism in Inclusion Settings

ERIC Educational Resources Information Center

Condrey, Jennifer H.

2015-01-01

With an increase in the number of children being diagnosed with Autism Spectrum Disorder comes an increase in students with autism being integrated into regular education classrooms. While general education teachers strongly support inclusion, they do not feel prepared to implement inclusion practices in their classrooms. This dissertation was…

The World and the School: A Review for Teachers of Current International Affairs, Number 19.

ERIC Educational Resources Information Center

Critchley, Julian

1970-01-01

The British Journal (triannual) is written for secondary level teachers of current international affairs. Typical format consists of a teaching topic with several analytical articles followed by others explaining how best to teach the concepts. Other regular sections include a four month summary of international events, articles on educational…

Physical Education Teacher Educators' Professional Identities, Continuing Professional Development and the Issue of Gender Equality

ERIC Educational Resources Information Center

Dowling, Fiona

2006-01-01

Background: Despite the evidence that many girls and some boys are regularly subjected to inequalities within school physical education (PE) in Norway today, and international research showing how physical education teacher education (PETE) courses often construct unequal learning opportunities for their students on the basis of gender, few…

Profiling optimization for big data transfer over dedicated channels

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yun, D.; Wu, Qishi; Rao, Nageswara S

The transfer of big data is increasingly supported by dedicated channels in high-performance networks, where transport protocols play an important role in maximizing applicationlevel throughput and link utilization. The performance of transport protocols largely depend on their control parameter settings, but it is prohibitively time consuming to conduct an exhaustive search in a large parameter space to find the best set of parameter values. We propose FastProf, a stochastic approximation-based transport profiler, to quickly determine the optimal operational zone of a given data transfer protocol/method over dedicated channels. We implement and test the proposed method using both emulations based onmore » real-life performance measurements and experiments over physical connections with short (2 ms) and long (380 ms) delays. Both the emulation and experimental results show that FastProf significantly reduces the profiling overhead while achieving a comparable level of end-to-end throughput performance with the exhaustive search-based approach.« less

Differences in Neuroticism Between Patients with Glaucoma Who Have Discontinued Visits to Ophthalmologists and Those Who Make Regular Visits: Implications for Adherence to Topical Glaucoma Medications.

PubMed

Nakano, Tadashi; Kodaka, Fumitoshi; Tsuneoka, Hiroshi

2016-12-01

Neuroticism is a personality trait often described in individuals with glaucoma (GLC), but is not necessarily representative of the total population of patients. There is a population of patients with GLC who are invisible to clinical ophthalmologists; in other words, those who once have been diagnosed with GLC, but spontaneously stop visiting an ophthalmologist. Little is known about their neuroticism personality trait. In the present study, the authors compared the level of neuroticism between patients no longer visiting an ophthalmologist and those who continue visit them regularly. Patients were assigned to two groups according to the duration of their last visit to an ophthalmologist: the Discontinued group included those patients who had not visited an ophthalmologist for the last 6 months, and the Regular Visitor group included those patients who continued to make regular visits to an ophthalmologist. The Japanese version of Ten Items Personality Inventory (TIPI-J), a questionnaire specifically used to assess the Big Five personality traits (extraversion, agreeableness, conscientiousness, neuroticism, and openness), was completed by patients through a dedicated website. Three-hundred and seventy-three patients with GLC were recruited. The neuroticism score from the TIPI-J in the Discontinued group was significantly lower than that in the Regular Visitor group (7.63 ± 2.23 vs. 8.23 ± 2.21, respectively; P = 0.01). No significant difference was found in the other TIPI-J sub-item scores between the Discontinued and the Regular Visitor groups. In this study, the authors showed that neuroticism trait in patients with GLC who have discontinued visiting their ophthalmologists was lower than that in patients who regularly visited them, on the basis of the Big Five personality traits as measured by the TIPT-J. Santen Pharmaceutical Co., Ltd.

Professional Dialogue among Elementary School English Teachers in Taiwan: Current Challenges and Issues

ERIC Educational Resources Information Center

Chien, Chin-Wen

2018-01-01

Elementary school English teachers in Taiwan are required to have a formal professional dialogue regularly and engage in purposeful discussions about the curriculum and classroom practice (Ministry of Education. [1998]. "Small-Size Class Plan." http://163.19.62.3/smlass/E983A8E8A888E58A%83.htm). This study used a questionnaire to…

Reading instruction in science: Teachers' practices, beliefs, & self-efficacy

NASA Astrophysics Data System (ADS)

Morales, Christina M.

The Common Core State Standards (CCSS, 2010) and the Next Generation Science Standards (NGSS, 2013) call on science teachers to play a stronger role in helping students learn from informational science texts. Curriculum implementation efforts aimed at addressing these new standards should build on what teachers are already doing to help students with reading in their classrooms and the pedagogical issues that they feel are important to science learning. However, few current studies have gathered these important insights from science teachers. Aiming to fill this gap in the literature, this study attempted to describe middle school science teachers' current practices, beliefs, and self-efficacy regarding reading and reading instruction in their classrooms. A conceptual model hypothesizing that self-efficacy mediates the relationship between teachers' beliefs about how important reading instruction is to science learning and how often they provide reading instruction in their science classes was also tested. Participants (N = 247) reported that students regularly engaged in reading-related tasks in science class. Somer's D correlation analyses highlighted positive associations between the frequency with which teachers reported that students engaged in various reading-related tasks and the frequency with which they reported providing reading instruction for those tasks, suggesting that students tended to receive explicit instruction or coaching for the reading-related tasks they engaged in most often. Middle school science teachers also expressed positive beliefs about the importance of reading-related tasks and explicit instruction or coaching for reading in science and tended to take on responsibility for helping students become better readers of science texts. Last, a path analysis confirmed that the association between teachers' beliefs and practices was mediated through teachers' self-efficacy (beta = .07, p < .001). This suggests that self-efficacy can influence

A Dedicated Micro-Tomography Beamline For The Australian Synchrotron

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mayo, Sheridan C.; Stevenson, Andrew W.; Wilkins, Stephen W.

2010-07-23

A dedicated micro-tomography beamline is proposed for the Australian Synchrotron. It will enable high-resolution micro-tomography with resolution below a micron and supporting phase-contrast imaging modes. A key feature of the beamline will be high-throughput/high-speed operation enabling near real-time micro-tomography.

1. DEDICATION PLAQUE ENTITLED FIVE MILE VIADUCT ON NORTH END ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. DEDICATION PLAQUE ENTITLED FIVE MILE VIADUCT ON NORTH END OF BRIDGE. - U.S. Route 78 Bridge (Five Mile Viaduct), U.S. Route 78 spanning CSX Railroad & Meeting Street (S-39), North Charleston, Charleston County, SC

Secretary Chu and Administrator D'Agostino at the HEUMF Dedication

DOE Office of Scientific and Technical Information (OSTI.GOV)

Department of Energy Secretary Steven Chu and Administrator D'Agostino

2010-03-24

Speeches by Secretary of Energy Chu and NNSA Administrator Tom D'Agostino at the Highly Enriched Uranium Materials Facility dedication ceremony at the Y-12 National Security Complex in Oak Ridge, Tennessee on March 22, 2010.

12 CFR 725.3 - Regular membership.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Regular membership. 725.3 Section 725.3 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS NATIONAL CREDIT UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person credit...

Optimal Tikhonov regularization for DEER spectroscopy

NASA Astrophysics Data System (ADS)

Edwards, Thomas H.; Stoll, Stefan

2018-03-01

Tikhonov regularization is the most commonly used method for extracting distance distributions from experimental double electron-electron resonance (DEER) spectroscopy data. This method requires the selection of a regularization parameter, α , and a regularization operator, L. We analyze the performance of a large set of α selection methods and several regularization operators, using a test set of over half a million synthetic noisy DEER traces. These are generated from distance distributions obtained from in silico double labeling of a protein crystal structure of T4 lysozyme with the spin label MTSSL. We compare the methods and operators based on their ability to recover the model distance distributions from the noisy time traces. The results indicate that several α selection methods perform quite well, among them the Akaike information criterion and the generalized cross validation method with either the first- or second-derivative operator. They perform significantly better than currently utilized L-curve methods.

Dedicated Pediatricians in Emergency Department: Shorter Waiting Times and Lower Costs

PubMed Central

Melo, Manuel Rocha; Ferreira-Magalhães, Manuel; Flor-Lima, Filipa; Rodrigues, Mariana; Severo, Milton; Almeida-Santos, Luis; Caldas-Afonso, Alberto; Barros, Pedro Pita; Ferreira, António

2016-01-01

Background Dedicated pediatricians in emergency departments (EDs) may be beneficial, though no previous studies have assessed the related costs and benefits/harms. We aimed to evaluate the net benefits and costs of dedicated emergency pediatricians in a pediatric ED. Methods Cost-consequences analysis of visits to a pediatric ED of a tertiary hospital. Two pediatric ED Medical Teams (MT) were compared: MT-A (May–September 2012), with general pediatrics physicians only; and MT-B (May–September 2013), with emergency dedicated pediatricians. The main outcomes analyzed were relevant clinical outcomes, patient throughput time and costs. Results We included 8,694 children in MT-A and 9,417 in MT-B. Medication use in the ED increased from 42.3% of the children in MT-A to 49.6% in MT-B; diagnostic tests decreased from 24.2% in MT-A to 14.3% in MT-B. Hospitalization increased from 1.3% in MT-A to 3.0% in MT-B; however, there was no significant difference in diagnosis-related group relative weight of hospitalized children in MT-A and MT-B (MT-A, 0.979; MT-B, 1.075). No differences were observed in ED readmissions or in patients leaving without being seen by a physician. The patient throughput time was significantly shorter in MT-B, with faster times to first medical observation. Within the cost domains analyzed, the total expenditures per children observed in the ED were 16% lower in MT-B: 37.87 euros in MT-A; 31.97 euros in MT-B. Conclusion The presence of dedicated emergency pediatricians in a pediatric ED was associated with significantly lower waiting times in the ED, reduced costs, and similar clinical outcomes. PMID:27564093

Arctic Collaboration: Developing a Successful Researcher/Teacher Expedition

NASA Astrophysics Data System (ADS)

Skotnicki, S.; Loranty, M. M.

2016-12-01

Are you a researcher working in the polar regions of the world or a K-12 science teacher who would like to be part of a field research expedition in the polar regions? Researchers and K-12 science teachers can apply for funding from PolarTREC, a program that pairs researchers and teachers to conduct field science in Antarctica and the Arctic. Our poster presentation will offer details of one such successful researcher/teacher partnership. During the summer of 2016, Science Teacher Stan Skotnicki (Cheektowaga Central Middle School in Buffalo, NY) was teamed up with Assistant Professor Mike Loranty (Colgate University) to study vegetation and ecosystem impacts on permafrost vulnerability. Stan joined Mike and his research team in Northeastern Siberia preparing field sites, collecting data, processing samples, discussing methods, and planning daily activities. In order to raise awareness and broaden the impact of the research being conducted, Stan communicated the science through a series of journals on the PolarTREC website with his students, staff, and members of the community. Additionally, Mike and Stan held a live webinar from Siberia discussing the content of the research, the nature of the fieldwork, and why it was important to travel so far for this information. This expedition allowed Stan to experience working with a field research team for an extended period of time. Mike benefited from having a team member dedicated to learning about and communicating project details that also provided valuable field assistance. Stan gets to bring his hands-on experience back to his classroom in Buffalo and Mike has the opportunity to share his research with a new and different audience, including presenting to students at Cheektowaga Central with the help of his undergraduate students. This model of collaboration provides a number of valuable benefits for both teachers and researchers. While the PolarTREC program provides necessary logistics and funding to conduct these

Dedicated Linac for Radioneurosurgery at the National Institute of Neurology and Neurosurgery of Mexico

NASA Astrophysics Data System (ADS)

Celis-López, Miguel A.; Lárraga-Gutiérrez, José M.

2003-09-01

The objective is to present a description and the main clinical applications of this dedicated Linac for benign and malignant tumors in the central nervous system. The Novalis (BrainLab, Germany) is a 6 MV dedicated linac for a single high dose Radiosurgery (RS) and for fractionated doses in Stereotactic Radiotherapy with a high level of precision at the isocenter.

Interior, first floor, central lobby, detail of dedication plaque of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior, first floor, central lobby, detail of dedication plaque of terrazzo floor, looking west - U.S. Veterans Hospital, Jefferson Barracks, Admissions Building, VA Medical Center, Jefferson Barracks Division 1 Jefferson Barracks Drive, Saint Louis, Independent City, MO

Effect of Teachers Training Workshop Outcomes on Real Classroom Situations of Undergraduate Medical Students.

PubMed

Baral, N; Nepal, A K; Paudel, B H; Lamsal, M

2015-01-01

Faculty development by conducting regular training, workshops and research related to medical education has been a key feature to upgrade quality of medical education. The aim of this study was to explore responses of the health science teachers, students and peers after the workshop after providing training on student assessment tools and teaching-learning methods. Two teacher-training workshops were conducted to the faculty members of B.P. Koirala Institute of Health Sciences from the departments of basic, clinical and allied sciences in Oct. 2010 and Jan. 2011. Qualitative questionnaire based study was conducted, and the questions were validated before the study by expert peer review process. The effect of the training workshop in real classroom outcomes was assessed incorporating student's feedback, evaluation by peers and the self-evaluation by the teacher trainees. Pre-test and post-test scores of the participating teachers, before and after the workshop were 62.53 and 71.17 respectively. Among the participants 90.3% teachers expressed enhanced in their role as a teacher for medical undergraduates after the workshop. In present study, the faculty members showed accrued interest to participate in teacher's training workshops. The peer evaluation of teacher's performance in their real classroom situations were rated higher than evaluation by the students. Therefore, such training workshops will have a greater impact on the ability of teachers in effective teaching in real classroom situations.

Bridging the "Widest Street in the World": Reflections on the History of Teacher Education

ERIC Educational Resources Information Center

Mirel, Jeffrey

2011-01-01

For at least a half century, education reformers have quipped that 120th Street in New York City, the street that separates Teachers College from the rest of Columbia University, "is the widest street in the world." Underlying this quip is the belief that Columbia's liberal arts faculty members regularly dismiss the child-centered educational…

Learner Resistance in Metacognition Training? An Exploration of Mismatches between Learner and Teacher Agendas

ERIC Educational Resources Information Center

Jing, Huang

2006-01-01

This paper examines how and why learner resistance (to the teacher's goals and expectations) occurred in a metacognition-training (MT) project, which aimed to enhance reflection and autonomy in EFL learning. MT was integrated into a regular EFL reading course for second-year BA TEFL undergraduates at a Chinese university. Learner resistance in the…

On regularizing the MCTDH equations of motion

NASA Astrophysics Data System (ADS)

Meyer, Hans-Dieter; Wang, Haobin

2018-03-01

The Multiconfiguration Time-Dependent Hartree (MCTDH) approach leads to equations of motion (EOM) which become singular when there are unoccupied so-called single-particle functions (SPFs). Starting from a Hartree product, all SPFs, except the first one, are unoccupied initially. To solve the MCTDH-EOMs numerically, one therefore has to remove the singularity by a regularization procedure. Usually the inverse of a density matrix is regularized. Here we argue and show that regularizing the coefficient tensor, which in turn regularizes the density matrix as well, leads to an improved performance of the EOMs. The initially unoccupied SPFs are rotated faster into their "correct direction" in Hilbert space and the final results are less sensitive to the choice of the value of the regularization parameter. For a particular example (a spin-boson system studied with a transformed Hamiltonian), we could even show that only with the new regularization scheme could one obtain correct results. Finally, in Appendix A, a new integration scheme for the MCTDH-EOMs developed by Lubich and co-workers is discussed. It is argued that this scheme does not solve the problem of the unoccupied natural orbitals because this scheme ignores the latter and does not propagate them at all.

The Implementation of an Interdisciplinary Co-planning Team Model Among Mathematics and Science Teachers

NASA Astrophysics Data System (ADS)

Brown, Michelle Cetner

In recent years, Science, Technology, Engineering, and Mathematics (STEM) education has become a significant focus of numerous theoretical and commentary articles as researchers have advocated for active and conceptually integrated learning in classrooms. Drawing connections between previously isolated subjects, especially mathematics and science, has been shown to increase student engagement, performance, and critical thinking skills. However, obstacles exist to the widespread implementation of integrated curricula in schools, such as teacher knowledge and school structure and culture. The Interdisciplinary Co-planning Team (ICT) model, in which teachers of different subjects come together regularly to discuss connections between content and to plan larger interdisciplinary activities and smaller examples and discussion points, offers a method for teachers to create sustainable interdisciplinary experiences for students within the bounds of the current school structure. The ICT model is designed to be an iterative, flexible model, providing teachers with both a regular time to come together as "experts" and "teach" each other important concepts from their separate disciplines, and then to bring their shared knowledge and language back to their own classrooms to implement with their students in ways that fit their individual classes. In this multiple-case study, which aims to describe the nature of the co-planning process, the nature of plans, and changes in teacher beliefs as a result of co-planning, three pairs of secondary mathematics and science teachers participated in a 10-week intervention with the ICT model. Each pair constituted one case. Data included observations, interviews, and artifact collection. All interviews, whole-group sessions, and co-planning sessions were transcribed and coded using both theory-based and data-based codes. Finally, a cross-case comparison was used to present similarities and differences across cases. Findings suggest that the

General phase regularized reconstruction using phase cycling.

PubMed

Ong, Frank; Cheng, Joseph Y; Lustig, Michael

2018-07-01

To develop a general phase regularized image reconstruction method, with applications to partial Fourier imaging, water-fat imaging and flow imaging. The problem of enforcing phase constraints in reconstruction was studied under a regularized inverse problem framework. A general phase regularized reconstruction algorithm was proposed to enable various joint reconstruction of partial Fourier imaging, water-fat imaging and flow imaging, along with parallel imaging (PI) and compressed sensing (CS). Since phase regularized reconstruction is inherently non-convex and sensitive to phase wraps in the initial solution, a reconstruction technique, named phase cycling, was proposed to render the overall algorithm invariant to phase wraps. The proposed method was applied to retrospectively under-sampled in vivo datasets and compared with state of the art reconstruction methods. Phase cycling reconstructions showed reduction of artifacts compared to reconstructions without phase cycling and achieved similar performances as state of the art results in partial Fourier, water-fat and divergence-free regularized flow reconstruction. Joint reconstruction of partial Fourier + water-fat imaging + PI + CS, and partial Fourier + divergence-free regularized flow imaging + PI + CS were demonstrated. The proposed phase cycling reconstruction provides an alternative way to perform phase regularized reconstruction, without the need to perform phase unwrapping. It is robust to the choice of initial solutions and encourages the joint reconstruction of phase imaging applications. Magn Reson Med 80:112-125, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

Views of elementary school teachers towards students with cochlear implants inclusion in the process of education.

PubMed

Dulcić, Adinda; Bakota, Koraljka

2009-06-01

The paper reveals views of teachers in some regular elementary schools in the Republic of Croatia where students with cochlear implants, who are also rehabilitants of SUVAG Polyclinic, are educated. Survey aimed to research the views of teachers towards education. Survey included 98 teachers. Likert type scale was applied in order to identify the views of teachers towards students with hearing impairment. The survey was carried out in May 2007. Data were processed by SPSS for Windows program, version 13. Methods of descriptive statistics were applied to process frequencies of responds on variables for total sample and 3 statistically significant factors emerged by factor analysis. Results of this survey reveal that teachers have positive views towards inclusive education as a process which offers students with cochlear implants the possibility to socialize and achieve intellectual and emotional development. The survey suggests that the way of inclusion enforcement mostly satisfies the criteria specified for successful inclusion.

Information Literacy Courses in Engineering and Science--The Design and Implementation of the DEDICATE Courses.

ERIC Educational Resources Information Center

Fjallbrant, Nancy; Levy, Philippa

The aim of the DEDICATE (Distance Education Information Courses with Access through Networks) project, funded through the European Union, is to develop distance education courses in training for information literacy. The DEDICATE courses are based on the use of the Internet and World Wide Web; communication between participants and tutors and…

Regular and low-dose aspirin, other non-steroidal anti-inflammatory medications and prospective risk of HER2-defined breast cancer: the California Teachers Study.

PubMed

Clarke, Christina A; Canchola, Alison J; Moy, Lisa M; Neuhausen, Susan L; Chung, Nadia T; Lacey, James V; Bernstein, Leslie

2017-05-01

Regular users of aspirin may have reduced risk of breast cancer. Few studies have addressed whether risk reduction pertains to specific breast cancer subtypes defined jointly by hormone receptor (estrogen and progesterone receptor) and human epidermal growth factor receptor 2 (HER2) expression. This study assessed the prospective risk of breast cancer (overall and by subtype) according to use of aspirin and other non-steroidal anti-inflammatory medications (NSAIDs) in a cohort of female public school professionals in California. In 1995 - 1996, participants in the California Teachers Study completed a baseline questionnaire on family history of cancer and other conditions, use of NSAIDs, menstrual and reproductive history, self-reported weight and height, living environment, diet, alcohol use, and physical activity. In 2005-2006, 57,164 participants provided some updated information, including use of NSAIDs and 1457 of these participants developed invasive breast cancer before January 2013. Multivariable Cox proportional hazards regression models provided hazard rate ratios (HRR) for the association between NSAID use and risk of invasive breast cancer as well as hormone receptor- and HER2-defined subtypes. Developing breast cancer was associated inversely with taking three or more tablets of low-dose aspirin per week (23% of participants). Among women reporting this exposure, the HRR was 0.84 (95% confidence interval (CI) 0.72-0.98) compared to those not taking NSAIDs and this was particularly evident in women with the hormone receptor-positive/HER2-negative subtype (HRR = 0.80, 95% CI 0.66-0.96). Use of three or more tablets of "other" NSAIDs was marginally associated with lower risk of breast cancer (HRR = 0.79, 95% CI 0.62-1.00). Other associations with NSAIDs were generally null. Our observation of reduced risk of breast cancer, among participants who took three or more tablets of low-dose aspirin weekly, is consistent with other reports looking at

10. Detail, dedication plaque on the bridge's northeast end (plaque ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Detail, dedication plaque on the bridge's northeast end (plaque on southwest end of bridge is identical - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN

Modeling and sizing the coil in boost converters dedicated to photovoltaic sources

NASA Astrophysics Data System (ADS)

Atik, Lotfi; Fares, Mohammed Amine; Zaraket, Jean; Bachir, Ghalem; Aillerie, Michel

2018-05-01

The coil is a very important element in a wide range of power electrical systems as such as those used in converter or inverter dedicated to extract and to adapt the value and the shape of the intensity and the voltage delivered by renewable energy sources. Thus, knowing its behavior in converters is paramount to obtain a maximum conversion efficiency and reliability. In this context, this paper presents a global study of a DC/DC boost converter dedicated to photovoltaic sources based on the modeling of the behavior of the coil or the inductance as a function of the switching frequency.

"Give Me a Break--English Is Not My First Language!": Experiences of Linguistically Diverse Student Teachers

ERIC Educational Resources Information Center

Eros, John

2016-01-01

Today's K-12 music educators interact regularly with students from culturally diverse communities and backgrounds. Although research exists on culturally diverse students, there is comparatively little research on music teachers who do, themselves, represent diverse cultures. The purpose of this study was to investigate the experiences of three…