The Role of Induction in Learning to Teach toward Equity: A Study of Beginning Science and Mathematics Teachers

ERIC Educational Resources Information Center

Bianchini, Julie A.; Brenner, Mary E.

2010-01-01

We investigated how an induction program supported and constrained beginning teachers' efforts to teach science or mathematics in equitable and effective ways. We focused our investigation on the teaching and learning of equitable instructional practices; we conceived of such practices as attention to students' experiences, instruction for English…

Longitudinal Effects of Induction on Teaching Skills and Attrition Rates of Beginning Teachers

ERIC Educational Resources Information Center

Helms-Lorenz, Michelle; van de Grift, Wim; Maulana, Ridwan

2016-01-01

The teaching profession faces a shortage as well as a decline of teaching skills. A possible way to mitigate this is to implement evidence-based induction arrangements. Seventy-one schools with 338 beginning secondary education teachers were randomly allocated to an experimental or a control group. The experimental schools used induction…

Elementary science education: Dilemmas facing preservice teachers

NASA Astrophysics Data System (ADS)

Sullivan, Sherry Elaine

Prospective teachers are involved in a process of induction into a culture of teaching that has rules, or codes of conduct for engaging in teaching practice. This same culture of teaching exists within a larger culture of schooling that also has values and norms for behaviors, that over time have become institutionalized. Teacher educators are faced with the challenging task of preparing preservice teachers to resolve dilemmas that arise from conflicts between the pressure to adopt traditional teaching practices of schooling, or to adopt inquiry-based teaching practices from their university methods classes. One task for researchers in teacher education is to define with greater precision what factors within the culture of schooling hinder or facilitate implementation of inquiry-based methods of science teaching in schools. That task is the focus of this study. A qualitative study was undertaken using a naturalistic research paradigm introduced by Lincoln and Guba in 1985. Participant observation, interviews, discourse analysis of videotapes of lessons from the methods classroom and written artifacts produced by prospective teachers during the semester formed the basis of a grounded theory based on inductive analysis and emergent design. Unstructured interviews were used to negotiate outcomes with participants. Brief case reports of key participants were also written. This study identified three factors that facilitated or hindered the prospective teachers in this research success in implementing inquiry-based science teaching in their field placement classrooms: (a) the culture of teaching/teacher role-socialization, (b) the culture of schooling and its resistance to change, and (c) the culture of teacher education, especially in regards to grades and academic standing. Some recommendations for overcoming these persistent obstacles to best practice in elementary science teaching include: (a) preparing prospective teachers to understand and cope with change processes, (b) to understand the nature of teaching and schooling, and (c) to understand the nature of teacher education itself through explicit discourse about these topics. In addition, development of greater partnerships among university faculty and schools though Partnership School models and other community-building efforts can afford prospective teachers more opportunities to enter the discourse; perhaps even as change agents.

English as a Foreign Language Instructors' Induction: Early Practices of Language Teachers Teaching at Tertiary Level

ERIC Educational Resources Information Center

Ozturk, Mustafa; Yildirim, Ali

2012-01-01

This study aimed to investigate the nature of the induction process of English as a foreign language (EFL) teachers teaching at tertiary level through individual interviews. In order to gather intended data, fifteen novice instructors teaching at four different public universities in Ankara were interviewed on a basis of two criteria: (a) having 1…

A Demonstration-Research Project in Curriculum and Methods of Instruction for Elementary Level Mentally Retarded Children. Final Report.

ERIC Educational Resources Information Center

Goldstein, Herbert; And Others

The 2-year demonstration and research project involved 17 experimental (E) and 7 control (C) special class teachers of mentally retarded students (average CA 9-3 and 9-7, average IQ 68 and 65, respectively). All E teachers were given inservice training in a specific teaching curriculum (Social Learning Curriculum) and method (inductive method),…

Apparatus for Teaching Physics.

ERIC Educational Resources Information Center

Connolly, Walter, Ed.

1990-01-01

Provides the apparatus setup, experimental method, necessary formulas, and references for three measurement experiments: (1) "Determine the Magnetic Induction of a Coil with a Hall Element"; (2) "Measuring Magnetic Force and Magnetic Field of Small Permanent Magnets"; and (3) "Measurements of Sound Velocity by Means of PZT" (piezoelectric…

Teaching of Inductive and Capacitive Reactance.

ERIC Educational Resources Information Center

MacInnes, I.; Jeffrey, W. S.

1983-01-01

Discusses how understanding mechanical systems and their graphic representation can be of value when teaching inductive and capacitive reactance, in particular, the response of inductors and capacitors to an alternating potential difference. Suggests that mechanical systems be taught, not just before introducing reactance but earlier in the…

The Teaching of Electromagnetic Induction at Sixth Form Level

ERIC Educational Resources Information Center

Archenhold, W. F.

1974-01-01

Presents some ideas about teaching electromagnetic induction at sixth form level, including educational objectives, learning difficulties, syllabus requirements, selection of unit system, and sequence of material presentation. Suggests the Education Group of the Institute of Physics hold further discussions on these aspects before including the…

Teaching the Photoelectric Effect Inductively

ERIC Educational Resources Information Center

Sokolowski, Andrzej

2013-01-01

Research has shown that students have difficulty understanding the underlying process of the photoelectric effect. Thus, this study sought to utilize an inductively situated lesson for teaching the photoelectric effect, hypothesizing that this type of enquiry would help learners delve deeper into the principles of the phenomenon and provide a…

Hybrid-Mentoring Programs for Beginning Elementary Science Teachers

ERIC Educational Resources Information Center

Bang, EunJin

2013-01-01

This study examines four induction models and teacher changes in science teaching practices, as a result of several mentoring programs. It explores three different computer-mediated mentoring programs, and a traditional offline induction program--in terms of interactivity, inquiry-based teaching, and topics of knowledge. Fifteen elementary science…

Teaching Inductive Reasoning in Primary Education.

ERIC Educational Resources Information Center

de Koning, Els; Hamers, Jo H. M.; Sijtsma, Klaas; Vermeer, Adri

2002-01-01

Used a three-phase teaching procedure based on the development of metacognition to extend emphasis on inductive reasoning in primary education to Grades 3 and 4. Found that teachers could apply the programs as intended, but needed support to shift attention from reasoning product to reasoning process. Program learning effects indicated that better…

Teaching Math More Effectively, Through the Design of Calculational Proofs.

DTIC Science & Technology

1994-03-01

typically taught in a first discrete math course -e.g. set theory, mathematical induction, a theory of integers, finc- tions and relations, combinatorics...by all who want to teach mathematics effectively. 4 4 The authors’ 500-pape text A Logical Approach to Discrete Math (Springer Verlag NY, 1993) uses...the appr,.., h described in this article in teaching the usual topics in discrete math -logic, set theory, & theory of integers, induct,., functions

Competency Based Teacher Education Component. Curriculum Methods and Materials, Elementary Mathematics and Social Studies.

ERIC Educational Resources Information Center

Woodworth, William D.

Four mathematical/social studies module clusters are presented in an effort to develop proficiency in instruction and in inductive and deductive teaching procedures. Modules within the first cluster concern systems of numeration, set operations, numbers, measurement, geometry, mathematics, and reasoning. The second mathematical cluster presents…

TEACHING "MOBY DICK," A METHOD AND AN APPROACH.

ERIC Educational Resources Information Center

JOSEPHS, LOIS

"MOBY DICK" IS SINGULARLY APPROPRIATE FOR HIGH SCHOOL STUDENTS IN ITS PHILOSOPHICAL, PSYCHOLOGICAL, AND SOCIAL EMPHASIS. HOWEVER, TO GUIDE THE STUDENTS INTO THE THEMATIC INTRICACIES OF THE WORK, THE TEACHER MUST USE A CAREFULLY PLANNED, INDUCTIVE APPROACH THAT DEMANDS CLOSE TEXTUAL STUDY IN CLASS. ALTHOUGH EACH TEACHER SHOULD CONCENTRATE…

Literary Texts and Grammar Instruction: Revisiting the Inductive Presentation

ERIC Educational Resources Information Center

Paesani, Kate

2005-01-01

This article outlines an approach to explicit grammar instruction that uses literary texts as comprehensible, meaning-bearing input. In this approach, which employs strategies from the teaching of grammar and the teaching of reading, literary texts serve as the basis of the inductive presentation of new grammatical forms and as a springboard for…

New Academics, New Higher Education Contexts: A Critical Perspective on Professional Development

ERIC Educational Resources Information Center

Behari-Leak, Kasturi

2017-01-01

New academics entering higher education are especially vulnerable if teaching in a post-colonial classroom is not foregrounded as an explicit part of their professional induction. Drawing on a study of a professional development programme for induction to teaching, this paper explicates how six new academics confront specific challenges of…

Students' inductive reasoning skills and the relevance of prior knowledge: an exploratory study with a computer-based training course on the topic of acne vulgaris.

PubMed

Horn-Ritzinger, Sabine; Bernhardt, Johannes; Horn, Michael; Smolle, Josef

2011-04-01

The importance of inductive instruction in medical education is increasingly growing. Little is known about the relevance of prior knowledge regarding students' inductive reasoning abilities. The purpose is to evaluate this inductive teaching method as a means of fostering higher levels of learning and to explore how individual differences in prior knowledge (high [HPK] vs. low [LPK]) contribute to students' inductive reasoning skills. Twenty-six LPK and 18 HPK students could train twice with an interactive computer-based training object to discover the underlying concept before doing the final comprehension check. Students had a median of 76.9% of correct answers in the first, 90.9% in the second training, and answered 92% of the final assessment questions correctly. More important, 86% of all students succeeded with inductive learning, among them 83% of the HPK students and 89% of the LPK students. Prior knowledge did not predict performance on overall comprehension. This inductive instructional strategy fostered students' deep approaches to learning in a time-effective way.

Cross-Linguistic Interference: L1, L2, L3 (+) Acquisition of French Adverbial Pronouns en and Y by Bilingual Spanish and English-Speaking Students of the University of Puerto Rico-Rio Piedras: Implicit-Inductive Teaching/Learning versus Explicit Teaching/Deductive Learning

ERIC Educational Resources Information Center

Beloucif, Oihida

2017-01-01

This is a longitudinal case study of two groups of students (24 students in total) from the Foreign Languages Department of the University of Puerto Rico-Rio Piedras. This research deals with the acquisition of the French adverbial pronouns "en" and "y" through two different teaching approaches, the implicit-inductive teaching…

Measuring Teaching Best Practice in the Induction Years: Development and Validation of an Item-Level Assessment

ERIC Educational Resources Information Center

Kingsley, Laurie; Romine, William

2014-01-01

Schools and teacher induction programs around the world routinely assess teaching best practice to inform accreditation, tenure/promotion, and professional development decisions. Routine assessment is also necessary to ensure that teachers entering the profession get the assistance they need to develop and succeed. We introduce the Item-Level…

How Can Schools Support Beginning Teachers? A Call for Timely Induction and Mentoring for Effective Teaching

ERIC Educational Resources Information Center

Hudson, Peter

2012-01-01

Induction programs largely focus on informing the beginning teacher about the school culture and infrastructure yet the core business of education is teaching and learning. This qualitative study uses a survey, questionnaire, and interviews to investigate 10 beginning teachers' needs towards becoming effective teachers in their first year of…

Pedagogical Considerations for Effectively Teaching Qualitative Research to Students in an Online Environment

ERIC Educational Resources Information Center

Bender, Sara; Hill, Karlie

2016-01-01

Qualitative research aims to understand both individual meaning as well as complex systemic interactions as they apply to social problems or individual experiences. This method of research is both inductive and flexible, allowing for a holistic approach that facilitates a rich understanding of the content examined. Past research identifies a…

Promoting Conceptual Development in Physics Teacher Education: Cognitive-Historical Reconstruction of Electromagnetic Induction Law

ERIC Educational Resources Information Center

Mantyla, Terhi

2013-01-01

In teaching physics, the history of physics offers fruitful starting points for designing instruction. I introduce here an approach that uses historical cognitive processes to enhance the conceptual development of pre-service physics teachers' knowledge. It applies a method called cognitive-historical approach, introduced to the cognitive sciences…

Iterative Processes in Mathematics Education

ERIC Educational Resources Information Center

Mudaly, Vimolan

2009-01-01

There are many arguments that reflect on inductive versus deductive methods in mathematics. Claims are often made that teaching from the general to the specific does make understanding better for learners or vice versa. I discuss an intervention conducted with Grade 10 (15-year-old) learners in a small suburb in South Africa. I reflect on the…

Developing Attitudinal Metrics for Induction-Year Agricultural Education Teachers

ERIC Educational Resources Information Center

Rayfield, John; McKim, Billy R.; Lawrence, Shannon; Stair, Kristin

2014-01-01

This study was part of a larger regional study of induction-year agricultural education teachers in three Western states. Studies have purported that attitude toward teaching is important for understanding and helping induction-year teachers. Thus, developing an instrument to assess induction-year agricultural education teachers' attitudes toward…

Job Sharing Their First Year: A Narrative of Two Partnered Teachers' Induction into Middle School Science Teaching.

ERIC Educational Resources Information Center

Eick, Charles J.

2002-01-01

Examines the induction of two middle school science teachers as partners in a job sharing arrangement in lieu of student teaching, describing how they worked together and supported each other's attempts to implement student-centered practices and likening their mutual support to a marriage partnerships. The two teachers mentored each other through…

Teaching Elementary School Social Studies Methods under edTPA

ERIC Educational Resources Information Center

An, Sohyun

2016-01-01

This article reports a self-study that analyzes my experience as a teacher educator navigating a turbulent educational landscape with the advent of edTPA. The data consist of my journal entries, the syllabi, handouts, work submitted by my students, and course evaluations. Data were analyzed by using an inductive process to describe how the edTPA…

A Design Thinking Approach to Teaching Knowledge Management

ERIC Educational Resources Information Center

Wang, Shouhong; Wang, Hai

2008-01-01

Pedagogies for knowledge management courses are still undeveloped. This Teaching Tip introduces a design thinking approach to teaching knowledge management. An induction model used to guide students' real-life projects for knowledge management is presented. (Contains 1 figure.)

Co-Teaching and Team Teaching: Promising Opportunities for Supporting Novice Special Education Teachers within the School Culture. Induction Insights. Supporting Special Education Teachers-Administrators [AII-10

ERIC Educational Resources Information Center

National Center to Inform Policy and Practice in Special Education Professional Development, 2010

2010-01-01

A collaborative school context can support novice special education teachers. Co-teaching and team teaching represent collaborative opportunities that can counteract the historic isolation of special education teachers. Co-teaching and team teaching--the focus of this Brief--also have the potential for supporting novice teacher socialization in…

Beginning Teacher Induction: A Report on Beginning Teacher Effectiveness and Retention.

ERIC Educational Resources Information Center

Serpell, Zewelanji; Bozeman, Leslie A.

National statistics show a rise in the number of beginning teachers undergoing formal induction in their first year of teaching. This report discusses the effectiveness of induction programs and resulting outcomes for beginning teacher retention, beginning teacher effectiveness, and mentor participation. The various components of induction…

"Swim or Sink": State of Induction in the Deployment of Early Career Academics into Teaching at Makerere University

ERIC Educational Resources Information Center

Ssempebwa, Jude; Teferra, Damtew; Bakkabulindi, Fred Edward K.

2016-01-01

Conducted as part of a multi-country study of the teaching-related experiences and expectations of early career academics (ECAs) in Africa, this study investigated the major influences on the teaching practice of ECAs at Makerere University; the mechanisms by which these academics learn to teach; the teaching-related challenges they experience;…

Affecting Primary Science: A Case from the Early Years.

ERIC Educational Resources Information Center

Watts, Mike; Walsh, Amanda

1997-01-01

Claims that there is a "down-drift" in the teaching of science, with even preschools now obligated to teach science content. Investigates (through one teacher's diary) how primary teachers interact with scientific teachings and how they can best be inducted into the teaching and learning of science. Concludes that incorporating personal…

The Relationship between Quality of Discourse during Teacher Induction Classes and Beginning Teachers' Beliefs

ERIC Educational Resources Information Center

Decker, Anna-Theresia; Kunter, Mareike; Voss, Thamar

2015-01-01

This study investigates whether the quality of discourse during teacher induction classes predicts beginning teachers' reflection and beliefs about teaching and learning mathematics. In a study with repeated measurements (interval 10 months), transmissive and constructivist beliefs of 536 German teacher candidates in their 2-year induction phase…

Teacher Mentoring and Induction: The State of the Art and Beyond

ERIC Educational Resources Information Center

Portner, Hal, Ed.

2005-01-01

One out of every two new teachers will quit teaching within five years; however, studies show that comprehensive induction programs can slash attrition rates in half and dramatically accelerate the professional development of new teachers. This book combines an overview of the current state of induction and mentoring with cutting-edge strategies…

Mathematics in the Making: Mapping Verbal Discourse in Polya's "Let Us Teach Guessing" Lesson

ERIC Educational Resources Information Center

Truxaw, Mary P.; DeFranco, Thomas C.

2007-01-01

This paper describes a detailed analysis of verbal discourse within an exemplary mathematics lesson--that is, George Polya teaching in the Mathematics Association of America [MAA] video classic, "Let Us Teach Guessing" (1966). The results of the analysis reveal an inductive model of teaching that represents recursive cycles rather than linear…

Supporting Future Faculty in Developing Their Teaching Practices: An Exploration of Communication Networks among Graduate Teaching Assistants

ERIC Educational Resources Information Center

Wise, Alyssa

2011-01-01

Past research has shown that informal communications among Graduate Teaching Assistants (GTAs) are more influential in shaping their teaching practices than formal induction programs. Yet little is known about how these informal helping relationships evolve and how universities can help support their formation as part of the preparation of future…

Teaching Beliefs and Practice, Institutional Context, and the Uptake of Web-Based Technology

ERIC Educational Resources Information Center

Lawrence, Belinda; Lentle-Keenan, Samantha

2013-01-01

This research examines the relationship between teaching beliefs and practice, institutional constraints, and the uptake of Web-based technology for teaching in higher education. Semistructured interviews were conducted with six teachers at a New Zealand tertiary institution. Using inductive analysis and cultural historical activity theory, themes…

Novice Physical Education Teachers Learning to Teach

ERIC Educational Resources Information Center

Banville, Dominique

2015-01-01

Support, or lack thereof, is often cited as the main reason for teachers to leave the profession early on (Ingersoll, 2003). Feiman-Nemser (2001) identifies five Central Tasks associated with Learning to Teach (CTLT) that could focus the support novice teachers need during their induction years: learning the teaching context (TC), designing…

Process Induction: Researching Skills Development across the Social Studies Curriculum. Middle Grades.

ERIC Educational Resources Information Center

Peters, Richard O.

This document discusses the use of process induction and the proactive action model to teach research skills across the social studies curriculum. Process induction is the ability of an individual to transfer schema related knowledge and skills to other situations and settings, to use knowledge and process skills in new and diverse instances to…

A Framework for Evaluating Induction into Teaching.

ERIC Educational Resources Information Center

Schlechty, Phillip C.

1985-01-01

Indicators and characteristics of effective induction systems are described using efforts of the Charlotte-Mecklenburg Schools' Career Development Program as an example. Fundamental changes needed in the way teacher education is conceptualized by school personnel are discussed. (DF)

Reading and Study Skills and Instruction: Secondary: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1981 (Vol. 42 Nos. 1 through 6).

ERIC Educational Resources Information Center

ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The ten titles deal with the following topics: (1) an inductive method for teaching three skills necessary for reading narrative fiction; (2) the use of reading strategies in secondary level content area classrooms; (3) seventh grade…

Effectiveness of Prepared Instruction Units in Teaching the Principles of Internal Combustion Engine Operation and Maintenance. Technical Bulletin No. 192.

ERIC Educational Resources Information Center

Jacobs, Clinton O.

The report is an evaluation of the effectiveness of the 12 instructional units developed around the use of the Briggs-Stratton Model 80302, 3HP, 8 cu. in. displacement engine having a fuel induction system similar in construction to farm tractor types. The evaluation procedure used was the "one-group Pre-test and Post-test" research method. The…

Exploring the Perceptions and Experiences of Inductive Teachers in Secondary Education: How Do Inductive Teachers "Find Their Place" in the Teaching Profession, and What Motivates Them to Remain in the Field?

ERIC Educational Resources Information Center

Hollabaugh, Jaliene R.

2012-01-01

The purpose of my study was to explore the perceptions and experiences of inductive teachers in secondary education. My purposive sample included 11 licensed, inductive teachers from 10 different schools spanning eight school districts within a large metropolitan area of the Pacific Northwest. I used personal interviews, within a microethnographic…

Effective Teaching Methods in Higher Education: Requirements and Barriers

PubMed Central

SHIRANI BIDABADI, NAHID; NASR ISFAHANI, AHMMADREZA; ROUHOLLAHI, AMIR; KHALILI, ROYA

2016-01-01

Introduction: Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. Methods: This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors). Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. Results: According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered) plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors' behavior and some of these are prerequisite in professors’ outlook. Also, there are some major barriers, some of which are associated with the professors’ operation and others are related to laws and regulations. Implications of these findings for teachers’ preparation in education are discussed. Conclusion: In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities should be awarded of these barriers and requirements as a way to improve teaching quality. The nationally and locally recognized professors are good leaders in providing ideas, insight, and the best strategies to educators who are passionate for effective teaching in the higher education. Finally, it is supposed that there is an important role for nationally and locally recognized professors in higher education to become more involved in the regulation of teaching rules. PMID:27795967

Supporting New Teachers. Teaching in Focus. No. 11

ERIC Educational Resources Information Center

OECD Publishing, 2015

2015-01-01

In many countries, less experienced teachers (those with less than five years' teaching experience) are more likely to work in challenging schools and less likely to report confidence in their teaching abilities than more experienced teachers. Most countries have activities in place aimed at preparing teachers for work, such as induction and…

Strategies for Teaching Elementary and Junior High Students.

ERIC Educational Resources Information Center

Consuegra, Gerard F.

1980-01-01

Discusses the applications of Piaget's theory of cognitive development to elementary and junior high school science teaching. Topics include planning concrete experiences, inductive and hypothetical deductive reasoning, measurement concepts, combinatorial logic, scientific experimentation and reflexive thinking. (SA)

A Conceptual Paper on the Application of the Picture Word Inductive Model Using Bruner's Constructivist View of Learning and the Cognitive Load Theory

ERIC Educational Resources Information Center

Jiang, Xuan; Perkins, Kyle

2013-01-01

Bruner's constructs of learning, specifically the structure of learning, spiral curriculum, and discovery learning, in conjunction with the Cognitive Load Theory, are used to evaluate the Picture Word Inductive Model (PWIM), an inquiry-oriented inductive language arts strategy designed to teach K-6 children phonics and spelling. The PWIM reflects…

The Induction Mentor Voice: A Phenomenological Study of Effective Practices for High Quality K-12 Teacher Induction Mentoring

ERIC Educational Resources Information Center

Doering, Sagui Araceli

2018-01-01

In education, mentoring is pivotal in the early development and long-term success and self-directed efficacy of new teachers. With increasing acknowledgment of the importance of mentoring as the preferred means of induction support for new teachers, mentors can serve to positively impact the overall quality of teaching and learning. Yet, like the…

Successful Induction for New Teachers: A Guide for NQTs & Induction Tutors, Coordinators and Mentors. Second Edition

ERIC Educational Resources Information Center

Bubb, Sara

2014-01-01

The first year in teaching will be rewarding and stimulating, but it will also be hard and stressful for most NQTs. A good induction program benefits not only NQTs but also those who support and assess them. Good teachers make good schools--but good schools also make good teachers. In this book, NQT development expert Dr. Sara Bubb, explains…

Teaching Critical Response with Goethe's Werther.

ERIC Educational Resources Information Center

Guidry, Glenn A.

1991-01-01

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

Effects of Matching Teaching Strategy to Thinking Style on Learner's Quality of Reflection in an Online Learning Environment

ERIC Educational Resources Information Center

Chen, Nian-Shing; Kinshuk; Wei, Chun-Wang; Liu, Chia-Chi

2011-01-01

Reflection plays an important role in improving learning performance. This study, therefore, attempted to explore whether learners' reflection levels can be improved if teaching strategies are adapted to fit with learners' thinking styles in an online learning environment. Three teaching strategies, namely constructive, guiding, and inductive,…

Perceptions of First-Year Title I Teachers Regarding Their Induction Program

ERIC Educational Resources Information Center

Anderson, Faith

2017-01-01

Many first-year teachers who enter teaching are not prepared to fulfill all of the daily teaching requirements. This is especially true of teachers assigned to Title I classrooms where the teaching challenges are often magnified. Although first-year teachers in Title I classrooms may have different learning needs than their non-Title I…

Effective Teaching Methods in Higher Education: Requirements and Barriers.

PubMed

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

2016-10-01

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

Teaching Inductive Reasoning with Puzzles

ERIC Educational Resources Information Center

Wanko, Jeffrey J.

2017-01-01

Working with language-independent logic structures can help students develop both inductive and deductive reasoning skills. The Japanese publisher Nikoli (with resources available both in print and online) produces a treasure trove of language-independent logic puzzles. The Nikoli print resources are mostly in Japanese, creating the extra…

A novel use of photovoice methodology in a leadership APPE and pharmacy leadership elective.

PubMed

Wilson, Jane E; Smith, Michael J; Lambert, Tammy L; George, David L; Bulkley, Christina

2017-11-01

The purpose of this article is to describe and assess the effectiveness of an innovative teaching approach in an advanced pharmacy practice experience (APPE) and leadership elective. Three cohorts of students [(2014: n = 14), (2015: n = 17), (2016: n = 19)] were introduced to the photovoice (PV) method in their leadership APPE. PV required students to take, present, and discuss photographs within their cohorts. PV was used as a teaching method with the intention that the process would compel students to be involved in leadership development throughout experiential rotations, participate in discussions related to leadership development, and engage in creative activity. Group discussions from the class of 2014 were recorded and transcribed. Students from all cohorts were asked to participate in an electronic survey containing items based on PV learning objectives. All students were asked to participate in semi-structured interviews about PV. The inductive coding method was used to identify themes from discussion transcripts. Analysis of themes revealed 51.5% of the PV photographs related to emotional intelligence. Development of others and strong teams were themes represented in 44.3% of photographs. Survey data indicated all respondents agreed PV was a valuable method to describe learning in leadership. Interview coding revealed themes related to emotional intelligence and development of teams. The PV method was an effective teaching tool in a leadership APPE and elective course. PV is a teaching method to be utilized in a variety of experiential learning environments to better enhance the professional development of pharmacy students. Copyright © 2017 Elsevier Inc. All rights reserved.

A System Approach to Building a World-Class Teaching Profession: The Role of Induction. Policy Brief

ERIC Educational Resources Information Center

Haynes, Mariana

2011-01-01

About 15 percent of the American workforce of 3.5 million teachers either moves or leaves the profession each year. The size of the teaching force coupled with the high annual turnover rates seriously compromises the nation's capacity to ensure that all students have access to skilled teaching. If the dominant teacher workforce policies and…

The Different Faces of Controlling Teaching: Implications of a Distinction between Externally and Internally Controlling Teaching for Students' Motivation in Physical Education

ERIC Educational Resources Information Center

De Meyer, Jotie; Soenens, Bart; Aelterman, Nathalie; De Bourdeaudhuij, Ilse; Haerens, Leen

2016-01-01

Background: In Self-Determination Theory (SDT), a well-validated macro-theory on human motivation, a distinction is made between internally controlling teaching practices (e.g. guilt-induction and shaming) and externally controlling practices (e.g. threats and punishments, commands). While both practices are said to undermine students' motivation,…

Resistance to Dialogic Discourse in SSI Teaching: The Effects of an Argumentation-Based Workshop, Teaching Practicum, and Induction on a Preservice Science Teacher

ERIC Educational Resources Information Center

Kilinc, Ahmet; Demiral, Umit; Kartal, Tezcan

2017-01-01

Teaching socioscientific issues (SSI) necessitates dialogic discourse activities. However, a majority of science teachers prefer monologic discourse in SSI contexts. In addition, some of these teachers are resistant to change (from monologic to dialogic discourse) despite certain professional development attempts. The purpose of the present…

Tackling the Survey: A Learning-by-Induction Design

ERIC Educational Resources Information Center

Witte, Anne E.

2017-01-01

Free online survey tools provide a practical learning-by-induction platform for business communication instructors interested in trying out an advanced multidisciplinary survey activity coupled with an innovative teaching design. More than just building skills in marketing, survey projects marshal a wider set of thinking and doing activities that…

Sweet Rejuvenation: Linking In-Service and Teacher Induction.

ERIC Educational Resources Information Center

McNair, Veda; And Others

This paper describes a collaborative effort between a local education agency (LEA) and an institution of higher education to link inservice education with induction--teachers teaching teachers. The program, based on the Joyce coaching paradigm and recent cognitive development research, posits that long-term training conducted by trained teachers…

Engaging Beginning Teachers as Experts in Professional Development

ERIC Educational Resources Information Center

Fleming, Jane

2014-01-01

Beginning teachers most often are viewed as needing significant support in all areas of teaching. As a result, professional development (PD) associated with induction programs typically is presented by experienced professionals. This article describes one induction program's attempt to draw on the strengths within its network, engaging new…

An investigation into the factors that motivate teachers to implement inquiry in the science classroom

NASA Astrophysics Data System (ADS)

Robbins, Beth Schieber

Inquiry-based science teaching is an inductive approach to science instruction that originated in constructivist learning theory and requires students to be active participants in their own learning process. In an inquiry-based classroom, students actively construct their knowledge of science through hands-on, engaged practices and inquiry-based approaches. Inquiry-based teaching stands in contrast to more traditional forms of teaching that see students as empty vessels to be filled by the teacher with rote facts. Despite calls from the NSF, the NRC, and the AAAS for more inquiry-based approaches to teaching science, research has shown that many teachers still do not use inquiry-based approaches. Teachers have cited difficulties including lack of time, high-stakes testing, a shortage of materials, problems with school-wide logistics, rigid science curricula, student passivity, and lack of prerequisite skills. The objective of this mixed-methods study was to examine to what extent specific, identifiable personality traits contribute to the likelihood that a teacher will use inquiry in the science classroom, and what factors figure predominantly as teachers' reasons for implementing inquiry. The findings of the study showed that the null hypotheses were not rejected. However, reduced conscientiousness and increased openness may be significant in indicating why teachers use inquiry-based teaching methods and avenues for further research. In addition, the qualitative results aligned with previous findings that showed that lack of resources (e.g., time and money) and peer support act as powerful barriers to implementing inquiry-based teaching. Inquiry teachers are flexible, come to teaching as a second or third career, and their classrooms can be characterized as chaotic, fun, and conducive to learning through engagement. The study suggests changes in practice among administrators and teachers. With adjustments in methods and survey instruments, additional research could provide valuable insights and further recommendations. Overall, this study has yielded information that may lead to changes in both practice and thinking related to inquiry-based teaching and learning.

Teaching Quality.

ERIC Educational Resources Information Center

Wyman, Wendy

2001-01-01

This issue is the last in a three-part series on teaching quality. The first examined the effectiveness of various approaches to recruiting, educating, and inducting teachers. This report discusses the school environment and role of teachers' working conditions in attracting and retaining good teachers, noting several disparate factors that…

Compulsory Higher Education Teacher Training in Sweden: Development of a National Standards Framework Based on the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Lindberg-Sand, Asa; Sonesson, Anders

2008-01-01

Today visible proofs of excellence in teaching and learning are increasingly important aspects of institutional branding in higher education (HE). Teaching competence is brought forward as a central aspect of the quality of programmes. Still, the induction of new university teachers is managed in many different ways. Approaches may vary according…

Good Practice in GNVQ Induction Programmes. Project Report.

ERIC Educational Resources Information Center

Benett, Yves

A 2-year research and development project was conducted to identify existing good practices for introducing students in the United Kingdom (UK) to General National Vocational Qualifications (GNVQs) and available teaching and learning materials for use in the induction of GNVQs in UK schools and colleges. The main activities of the project's three…

Addressing Students' Difficulties with Faraday's Law: A Guided Problem Solving Approach

ERIC Educational Resources Information Center

Zuza, Kristina; Almudí, José-Manuel; Leniz, Ane; Guisasola, Jenaro

2014-01-01

In traditional teaching, the fundamental concepts of electromagnetic induction are usually quickly analyzed, spending most of the time solving problems in a more or less rote manner. However, physics education research has shown that the fundamental concepts of the electromagnetic induction theory are barely understood by students. This article…

Induction Strategies that Work: Keeping Agricultural, Health and Biotechnology Career Development Beginning Teachers in the Classroom.

ERIC Educational Resources Information Center

Kirby, Barbara M.; LeBude, Anthony V.

1998-01-01

A survey of 27 agriculture, 13 biotechnology, and 44 health occupations teachers found that fewer than half experienced adequate materials, facilities, and continuing education reimbursement during induction. Better retention strategies matching teachers' stages of concern were needed during the first five years of teaching. (SK)

Teaching the Spin Selection Rule: An Inductive Approach

ERIC Educational Resources Information Center

Halstead, Judith A.

2013-01-01

In the group exercise described, students are guided through an inductive justification for the spin conservation selection rule ([delta]S = 0). Although the exercise only explicitly involves various states of helium, the conclusion is one of the most widely applicable selection rules for the interaction of light with matter, applying, in various…

Navigating the Realities of the Induction Years: Exploring Approaches for Supporting Beginning Physical Education Teachers

ERIC Educational Resources Information Center

Ensign, Julene; Mays Woods, Amelia

2017-01-01

Because significant challenges continue to exist in the retention of teachers, the need for an infusion of proactive assimilation strategies, especially related to the induction phase, has become a mandate in physical education. Beginning teachers face countless potential hurdles. From marginalization, role conflict, and teaching diverse student…

New Minority Teachers' Perceptions of Teaching.

ERIC Educational Resources Information Center

Stallworth, B. Joyce

This study was a follow-up investigation of five minority first-year teachers who were 1992 graduates of the Peabody Internship/Induction Teaching Program. The study was designed to examine the socialization of new minority group teachers. Structured interview protocols for the teachers and their principals were the primary means of data…

An Examination of Faculty Innovativeness in Relation to Inductive Teaching and the Use of Technology

ERIC Educational Resources Information Center

Forrer, Donald A.; Wyant, Nancey A.; Gordin, Patricia C.

2014-01-01

The conceptual framework for this research describes the processes faculty use to create an online course that meets learning outcomes while creating a positive learning experience for the online student. This involves acceptance of technology to create a course structured for inductive learning in addition to traditional deductive learning. The…

The Importance of Collegiality and Reciprocal Learning in the Professional Development of Beginning Teachers

ERIC Educational Resources Information Center

Patrick, Fiona; Elliot, Dely; Hulme, Moira; McPhee, Alastair

2010-01-01

This paper discusses factors that enhance induction experiences for beginning teachers. It reports the findings from case studies that explore the impact of new entrants to the teaching profession in Scotland. The data suggest that the most supportive induction processes mix both formal and informal elements, but that the informal elements such as…

Beginning Science Teachers' Use of a Digital Video Annotation Tool to Promote Reflective Practices

NASA Astrophysics Data System (ADS)

McFadden, Justin; Ellis, Joshua; Anwar, Tasneem; Roehrig, Gillian

2014-06-01

The development of teachers as reflective practitioners is a central concept in national guidelines for teacher preparation and induction (National Council for Accreditation of Teacher Education 2008). The Teacher Induction Network (TIN) supports the development of reflective practice for beginning secondary science teachers through the creation of online "communities of practice" (Barab et al. in Inf Soc, 237-256, 2003), which have been shown to have positive impacts on teacher collaboration, communication, and reflection. Specifically, TIN integrated the use of asynchronous, video annotation as an affordance to directly facilitate teachers' reflection on their classroom practices (Tripp and Rich in Teach Teach Educ 28(5):728-739, 2013). This study examines the use of video annotation as a tool for developing reflective practices for beginning secondary science teachers. Teachers were enrolled in an online teacher induction course designed to promote reflective practice and inquiry-based instruction. A modified version of the Learning to Notice Framework (Sherin and van Es in J Teach Educ 60(1):20-37, 2009) was used to classify teachers' annotations on video of their teaching. Findings from the study include the tendency of teachers to focus on themselves in their annotations, as well as a preponderance of annotations focused on lower-level reflective practices of description and explanation. Suggestions for utilizing video annotation tools are discussed, as well as design features, which could be improved to further the development of richer annotations and deeper reflective practices.

Influence of an extensive inquiry-based field experience on pre-service elementary student teachers' science teaching beliefs

NASA Astrophysics Data System (ADS)

Bhattacharyya, Sumita

This study examined the effects of an extensive inquiry-based field experience on pre-service elementary teachers' personal agency beliefs (PAB) about teaching science and their ability to effectively implement science instruction. The research combined quantitative and qualitative approaches within an ethnographic research tradition. A comparison was made between the pre and posttest scores for two groups. The experimental group utilized the inquiry method; the control group did not. The experimental group had the stronger PAB pattern. The field experience caused no significant differences to the context beliefs of either groups, but did to the capability beliefs. The number of college science courses taken by pre-service elementary teachers' was positively related to their post capability belief (p = .0209). Qualitative information was collected through case studies which included observation of classrooms, assessment of lesson plans and open-ended, extended interviews of the participants about their beliefs in their teaching abilities (efficacy beliefs), and in teaching environments (context beliefs). The interview data were analyzed by the analytic induction method to look for themes. The emerging themes were then grouped under several attributes. Following a review of the attributes a number of hypotheses were formulated. Each hypothesis was then tested across all the cases by the constant comparative method. The pattern of relationship that emerged from the hypotheses testing clearly suggests a new hypothesis that there is a spiral relationship among the ability to establish communicative relationship with students, desire for personal growth and improvement, and greater content knowledge. The study concluded that inquiry based student teaching should be encouraged to train school science teachers. But the meaning and the practice of the inquiry method should be clearly delineated to ensure its correct implementation in the classroom. A survey should be undertaken to ascertain the extent to which what is currently being practiced, as the inquiry method is indeed the inquiry method. Practicing the inquiry method is greatly more demanding than traditional methods of teacher training. A widespread adoption of the method will require considerable changes in these factors.

What We Know (and What We Don't Know) about Training for Problemsolving: An Update.

ERIC Educational Resources Information Center

Foshay, Rob

1997-01-01

Discusses current views on problem solving in the workplace, and identifies five areas for consideration: (1) knowledge representation; (2) verbally teaching strategy components of the skill--versus the learner acquiring it inductively through practice; (3) the principles of teaching procedures; (4) how to construct simulations; and (5) weighing…

Some Effects of Training Preservice Teachers in Science Teaching Strategy Analysis.

ERIC Educational Resources Information Center

Yeany, Russell, Jr.

This study was designed to assess the effectiveness of three treatments for encouraging and training prospective elementary science teachers in the use of inductive/indirect strategies in science teaching. Subjects were randomly assigned to one of four treatment groups: (1) Strategy Analysis Level - subjects were trained in science teaching…

Mathematics Undergraduate Student Teachers' Conceptions of Guided Inductive and Deductive Teaching Approaches

ERIC Educational Resources Information Center

Ndemo, Zakaria; Zindi, Fred; Mtetwa, David

2017-01-01

This contribution aimed at developing an understanding of student teachers' conceptions of guided discovery teaching approaches. A cross-sectional survey design involving eleven secondary mathematics teachers who had enrolled for an in-service mathematics education degree was used to address the research question: What are undergraduate student…

A Model for E-Education: Extended Teaching Spaces and Extended Learning Spaces

ERIC Educational Resources Information Center

Jung, Insung; Latchem, Colin

2011-01-01

The paper proposes a model for e-education in instruction, training, initiation and induction based upon the concept of extended teaching spaces involving execution, facilitation and liberation, and extended learning spaces used for acquisition, application and construction cemented by dialogue and reflection. The proposed model is based upon…

Subject-Specific Induction Programs: Lessons from Science

ERIC Educational Resources Information Center

Luft, Julie

2012-01-01

The author's research on beginning science teachers stemmed from her interest in the teaching abilities of her newly graduated students. She was certain that the teachers who participated in her classes were adequately prepared to plan and enact sound science lessons. As she followed her new graduates through their first years of teaching, the…

Conceptual Influences on Induction: A Case for a Late Onset

PubMed Central

Sloutsky, Vladimir M.; (Sophia) Deng, Wei; Fisher, Anna V.; Kloos, Heidi

2015-01-01

This research examines the mechanism of early induction, the development of induction, and the ways attentional and conceptual factors contribute to induction across development. Different theoretical views offer different answers to these questions. Six experiments with 4- and 5-year-olds, 7-year-olds and adults (N = 208) test these competing theories by teaching categories for which category membership and perceptual similarity are in conflict, and varying orthogonally conceptual and attentional factors that may potentially affect inductive inference. The results suggest that early induction is similarity-based; conceptual information plays a negligible role in early induction, but its role increases gradually, with the 7-year-olds being a transitional group. And finally, there is substantial contribution of attention to the development of induction: only adults, but not children, could perform category-based induction without attentional support. Therefore, category-based induction exhibits protracted development, with attentional factors contributing early in development and conceptual factors contributing later in development. These results are discussed in relation to existing theories of development of inductive inference and broader theoretical views on cognitive development. PMID:26350681

From Students of Teaching to Teachers of Students: Teacher Induction around the Pacific Rim.

ERIC Educational Resources Information Center

Moskowitz, Jay, Ed.; Stephens, Maria, Ed.

This is the final report of Phase 2 of a study on teacher training and professional development in the nation members of Asia Pacific Economic Cooperation (APEC). Phase 2 examined policy and practices of teacher induction in 11 participating APEC members. This report provides responses to a survey and three case studies. The survey asked Education…

From Practitioner to Professor: An Exploration of the Induction and Mentoring Processes in University Advertising and Public Relations Programs.

ERIC Educational Resources Information Center

Gustafson, Robert L.; Thomsen, Steven R.

Induction and mentoring have been described as the processes during which new professors become integrated into the teaching profession. Both are particularly important in advertising and public relations education, where a large number of new faculty hires are former practitioners. A survey of 113 Association of Schools of Journalism and Mass…

Methods of integrating Islamic values in teaching biology for shaping attitude and character

NASA Astrophysics Data System (ADS)

Listyono; Supardi, K. I.; Hindarto, N.; Ridlo, S.

2018-03-01

Learning is expected to develop the potential of learners to have the spiritual attitude: moral strength, self-control, personality, intelligence, noble character, as well as the skills needed by themselves, society, and nation. Implementation of role and morale in learning is an alternative way which is expected to answer the challenge. The solution offered is to inject student with religious material Islamic in learning biology. The content value of materials teaching biology includes terms of practical value, religious values, daily life value, socio-political value, and the value of art. In Islamic religious values (Qur'an and Hadith) various methods can touch human feelings, souls, and generate motivation. Integrating learning with Islamic value can be done by the deductive or inductive approach. The appropriate method of integration is the amtsal (analog) method, hiwar (dialog) method, targhib & tarhib (encouragement & warning) method, and example method (giving a noble role model / good example). The right strategy in integrating Islamic values is outlined in the design of lesson plan. The integration of Islamic values in lesson plan will facilitate teachers to build students' character because Islamic values can be implemented in every learning steps so students will be accustomed to receiving the character value in this integrated learning.

An Urban Schools-University Partnership that Prepares and Retains Quality Teachers for "High Need" Schools

ERIC Educational Resources Information Center

Helfeldt, John P.; Capraro, Robert M.; Capraro, Mary Margaret; Foster, Elizabeth; Carter, Norvella

2009-01-01

This article describes a full-time teaching internship program, where, in lieu of student teaching, interns serve as classroom teachers in urban area schools. Through a partnership between a university and participating school districts, all interns received intensive mentoring and induction during their first year. Among the program results, were…

Partnerships Enhancing Practice: A Preliminary Model of Technology-Based Peer-to-Peer Evaluations of Teaching in Higher Education

ERIC Educational Resources Information Center

Servilio, Kathryn L.; Hollingshead, Aleksandra; Hott, Brittany L.

2017-01-01

In higher education, current teaching evaluation models typically involve senior faculty evaluating junior faculty. However, there is evidence that peer-to-peer junior faculty observations and feedback may be just as effective. This descriptive case study utilized an inductive analysis to examine experiences of six special education early career…

Using Rasch Measurement Theory to Examine Two Instructional Approaches for Teaching and Learning of French Grammar

ERIC Educational Resources Information Center

Vogel, Severine P.; Engelhard, George, Jr.

2011-01-01

The authors describe a quantitative approach based on Rasch measurement theory for evaluating classroom assessments within the context of foreign language classes. A secondary purpose was to examine the effects of two instructional approaches to teach grammar, a guided inductive and a deductive approach, through the lens of Rasch measurement…

In Search of the Excellent Literature Teacher: An Inductive Approach to Constructing Professional Teaching Standards

ERIC Educational Resources Information Center

Witte, T. C. H.; Jansen, E. P. W. A.

2015-01-01

This study makes a contribution to the development of empirically based, domain-specific teaching standards that are acknowledged by the professional community of teachers and which, therefore, have a good chance of being successfully implemented and used for professional development purposes. It was prompted by the resistance on the part of many…

Using Comprehensive Video-Module Instruction as an Alternative Approach for Teaching IUD Insertion.

PubMed

Garcia-Rodriguez, Juan Antonio; Donnon, Tyrone

2016-01-01

Family medicine clinicians and residents have increasing educational and work demands that have made it difficult to provide and access training on specific procedures such as IUD insertion. The purpose of this study was to determine whether the use of video-module instruction could provide residents with the necessary knowledge and skills to perform an IUD insertion correctly when compared with the traditional form of instruction, which is a lecture-demonstration session provided by an academic gynecologist. Thirty-nine family medicine residents participated in the study during the induction period at the beginning of their residency program in July 2012 at the University of Calgary. A randomized, two group pretest/posttest experimental research design was used to compare the procedural knowledge and skills performance (posttest only) of residents trained using an alternative instructional intervention (video-module teaching) with the traditional lecture-demonstration approach to teaching IUD insertion. Both teaching methods were effective in providing procedural knowledge instruction, and the paired-samples t tests results were almost identical: t (37)=1.35. On the other hand, performance scores were significantly higher in the video-module group: t (37)=2.37, 95% CI (0.61, 8.00), with a mean difference in performance of 4.31. There were no significant differences in residents' satisfaction scores, and there was no correlation between the different scores and sex or age or between performance and level of satisfaction. This video-module instruction is an effective method to provide comprehensive IUD insertion training, and the psychomotor skills gain (performance component) was significantly higher than the traditional method of instruction.

Exploring the interaction of personal and contextual factors during the induction period of science teachers and how this interaction shapes their enactment of science reform

NASA Astrophysics Data System (ADS)

Saka, Yavuz

The first years of teaching are demanding as the novice works to gain a degree of familiarity in her/his professional work. It is during this period that many teachers decide to leave the teaching profession or move away from the reform-minded beliefs and practices acquired during their teacher preparation programs. To understand what happens during induction requires a focus on both the cognitive and contextual issues related to science teaching. The goal of this qualitative, multi-case study was to describe the induction experiences of two reform-minded first year science teachers and the strategies they used to negotiate contradictions embedded the context of schooling. Using the frame of Cultural Historical Activity Theory, in this research I focused on changes in science teachers' personal and professional identities, self-efficacy and pedagogical discontentment, the manner in which these factors shaped science teaching practices, and beliefs and practices shaped and were shaped by the context of the novices' work. Data included a year of participant observations, surveys, open-ended questionnaires, interviews, classroom observations, and mediating artifacts such as lesson plans and assignments. Identities and dispositions of these teachers played significant role their attempts to become competent members of their school communities, attempts that influenced and were influenced by their teaching self-efficacy and pedagogical discontentment. Mild contradictions in the system allowed for the refinement of reform-minded science teaching practices, while extreme contradictions in the system served to change one teacher's goals and prevented his successful enactment of science education reform. Findings indicated that the successful enactment of reform-minded practice depends not just on contextual factors related to schools, or just on individual factors associated with science teaching. Instead, personal and contextual factors interact to shape a novice's first year experience. This research also demonstrated that participation in a professional community that both acknowledges the strengths novices bring into the community and recognizes the support novices need is essential if novices are to become successful members of a community of practice. One implication of this research is the need to move beyond a singular focus on science teaching and learning in teacher education programs to include an exploration of the affective and professional aspects of teaching. Because this research points to the important role professional development communities play in the development of reform minded science teachers, a second implication of this research is that teacher preparation programs should include a close examination of the role and importance of communities in a teacher's initial success and long term development. Clearly disbanding the professional community constructed throughout a preservice experience upon graduation is artificial and counterproductive. Instead, induction programs that include some members of the preservice science teacher's community may be invaluable for providing support, recognition, and critical lens needed for novices to examine their work as they move into schools as professionals engaged in practice of reform-based science teaching.

An Exploration of Changes in Thinking in the Transition from Student Teacher to Newly Qualified Teacher

ERIC Educational Resources Information Center

Haggarty, Linda; Postlethwaite, Keith

2012-01-01

For newly qualified teachers (NQTs), the induction period of support is an important phase which has the potential to deepen learning that has already taken place in initial teacher education (ITE) as well as preparing the NQT for future learning. A particularly crucial time in the induction process is the first term of teaching, when NQTs are…

Physics Almost Saved the President! Electromagnetic Induction and the Assassination of James Garfield: A Teaching Opportunity in Introductory Physics

ERIC Educational Resources Information Center

Overduin, James; Molloy, Dana; Selway, Jim

2014-01-01

Electromagnetic induction is probably one of the most challenging subjects for students in the introductory physics sequence, especially in algebra-based courses. Yet it is at the heart of many of the devices we rely on today. To help students grasp and retain the concept, we have put together a simple and dramatic classroom demonstration that…

Why Clinical Experience and Mentoring Are Replacing Student Teaching on the Best Campuses. A White Paper

ERIC Educational Resources Information Center

Fraser, James W.; Watson, Audra M.

2014-01-01

Woodrow Wilson Senior Fellow James W. Fraser and Audra Watson, the Foundation's Director of Mentoring and Induction Strategy, take a look at emerging trends in clinical preparation for new teachers. This new white paper is based on experience with the Woodrow Wilson Teaching Fellowships, and includes observations from some of the colleges and…

Reflection on Their First Five Years of Teaching: Understanding Staying and Impact Power

ERIC Educational Resources Information Center

Tricarico, Katie M.; Jacobs, Jennifer; Yendol-Hoppey, Diane

2015-01-01

Teacher turnover in urban schools is occurring at a breakneck pace; thus, it is important for us to understand the characteristics of teachers who stay and succeed in these settings. In order to address this need, this study examines the preparation and induction experiences of teachers who completed a Transition to Teaching- a funded urban…

Development of a Metal Detector for Smartphones and Its Use in the Teaching Laboratory

ERIC Educational Resources Information Center

Sobral, Geraldo A.

2018-01-01

In this article, we describe how to develop an inductive metal detector that can be integrated to any Android or iOS smartphone with a standard audio port at low cost. The results indicate the metal detector can be used in the physics teaching laboratory as a practical application of principles of electromagnetism. It allows one to differentiate…

Experiences Teaching Stoichiometry to Students in Grades 10 and 11

NASA Astrophysics Data System (ADS)

Bridges, Cynthia Denise

Many students have problems learning stoichiometry, a complex mathematical chemistry concept used to determine how much product will be produced or formed from a given quantity of reactants. The problem addressed in this study was teachers' lack of understanding of how to teach stoichiometry in a Midwestern urban school district. The conceptual framework of the study was based upon constructivist theory. A qualitative narrative approach was used to obtain the perceptions of 5 high school chemistry instructors related to their experiences, successful or unsuccessful, in teaching stoichiometry to students in Grades 10 and 11. Data were gathered through face-to-face interviews, which were analyzed via an inductive approach to reveal 6 themes: a difficult subject to teach, presentation of stoichiometry, relevancy, students' reactions, barriers, and gender differences. Findings suggested the need for teachers to be knowledgeable, creative, and resourceful in their subject areas to help their students to learn stoichiometry. Findings also revealed the need for teachers to adapt their instructional strategies and modes of delivery to reflect their students' individual learning styles. Understanding how the participating teachers explained stoichiometry to their students might help other chemistry teachers to examine and adapt their own instructional styles and delivery methods of the concept. This understanding might, in term, help to improve student achievement in stoichiometry in particular and chemistry in general.

Discussing Teacher Induction in China and Relevant Debates in the United States with a Chinese Teacher: A Conversation with Yu Yi. Craft Paper 92-2.

ERIC Educational Resources Information Center

Ma, Liping

This paper introduces a Chinese teacher induction program. In China it is believed that formal teacher education constitutes only half of teacher preparation; the other half has to be accomplished on the job with the active support and involvement of the teaching community. The voice of teachers is introduced to the field of educational research…

Experimenting with wires, batteries, bulbs and the induction coil: Narratives of teaching and learning physics in the electrical investigations of Laura, David, Jamie, myself and the nineteenth century experimenters. Our developments and instruments

NASA Astrophysics Data System (ADS)

Cavicchi, Elizabeth Mary

Physics is conventionally taught as a fixed curriculum which students must master. This thesis changes that: curriculum emerges from what learners try and question in experiments they invent. The thesis narrates: three adult students exploring wires, batteries and bulbs with me as teacher; nineteenth century investigations of electromagnetism; my laboratory work replicating historic instruments. In each case, learning arose through activity with materials. Evidences of this are analyzed within narratives and reflections. I used teaching-research, a method developed by Duckworth from Piaget's clinical interviewing, to research and simultaneously extend students' evolving understandings. What I learned through questioning students informed my next interactions; what they learned extended their experimenting. Similarly, I researched historical accounts interactively: improvising experiments to develop my understandings. Studying my own learning deepened my interpretations of students' learning. My students Laura, David and Jamie experimented by: soldering bulbs to wires, making series and parallel circuits, inserting resistive wire that dimmed bulbs, conducting electricity through salt water They noticed bulb brightness and battery heat, compared electricity's paths, questioned how voltage and current relate. They inferred electricity's effects manifest magnitudes of material properties. They found their experiences while learning were inseparable from what they learned. I researched investigations connected with Cavendish's leather fish, Galvani's frogs, Schweigger's wire spiraled around a compass needle, Henry's electromagnets, Faraday's induction ring, induction devices of Page, Callan, Hearder. Experimentally, I made galvanometers, electromagnets, induction rings, induction coil. I observed effects of electromagnetism, internal resistance, induced sparking. Across these investigations, learning developed with instrumental innovations; confusions were productive for further explorations. This thesis has implications for profoundly changing physics instruction. Physics education research seeks to supplant students' 'misconceptions' with correct explanations; by contrast, this thesis shows that students' original thinking provides their beginnings for moving to new understandings. Students and historic experimenters form and reform new, tentative understandings through many engagements with phenomena. As learners' questioning deepens in detail, its inclusiveness broadens. Evolving understandings are unique and consistent with nature. Wonder empowers continued learning. This thesis is a resource to inspire teachers in exploring the many possibilities within their learning, their students' learning, and physical phenomena.

Improving education under work-hour restrictions: comparing learning and teaching preferences of faculty, residents, and students.

PubMed

Jack, Megan C; Kenkare, Sonya B; Saville, Benjamin R; Beidler, Stephanie K; Saba, Sam C; West, Alisha N; Hanemann, Michael S; van Aalst, John A

2010-01-01

Faced with work-hour restrictions, educators are mandated to improve the efficiency of resident and medical student education. Few studies have assessed learning styles in medicine; none have compared teaching and learning preferences. Validated tools exist to study these deficiencies. Kolb describes 4 learning styles: converging (practical), diverging (imaginative), assimilating (inductive), and accommodating (active). Grasha Teaching Styles are categorized into "clusters": 1 (teacher-centered, knowledge acquisition), 2 (teacher-centered, role modeling), 3 (student-centered, problem-solving), and 4 (student-centered, facilitative). Kolb's Learning Style Inventory (HayGroup, Philadelphia, Pennsylvania) and Grasha-Riechmann's TSS were administered to surgical faculty (n = 61), residents (n = 96), and medical students (n = 183) at a tertiary academic medical center, after informed consent was obtained (IRB # 06-0612). Statistical analysis was performed using χ(2) and Fisher exact tests. Surgical residents preferred active learning (p = 0.053), whereas faculty preferred reflective learning (p < 0.01). As a result of a comparison of teaching preferences, although both groups preferred student-centered, facilitative teaching, faculty preferred teacher-centered, role-modeling instruction (p = 0.02) more often. Residents had no dominant teaching style more often than surgical faculty (p = 0.01). Medical students preferred converging learning (42%) and cluster 4 teaching (35%). Statistical significance was unchanged when corrected for gender, resident training level, and subspecialization. Significant differences exist between faculty and residents in both learning and teaching preferences; this finding suggests inefficiency in resident education, as previous research suggests that learning styles parallel teaching styles. Absence of a predominant teaching style in residents suggests these individuals are learning to be teachers. The adaptation of faculty teaching methods to account for variations in resident learning styles may promote a better learning environment and more efficient faculty-resident interaction. Additional, multi-institutional studies using these tools are needed to elucidate these findings fully. Copyright © 2010 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

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

PubMed Central

2012-01-01

Background Care of children and young people (children) with long-term kidney conditions is usually managed by multidisciplinary teams. Published guidance recommends that whenever possible children with long-term conditions remain at home, meaning parents may be responsible for performing the majority of clinical care-giving. Multidisciplinary team members, therefore, spend considerable time promoting parents' learning about care-delivery and monitoring care-giving. However, this parent-educative aspect of clinicians' role is rarely articulated in the literature so little evidence exists to inform professionals' parent-teaching interventions. Methods/Design This ongoing study addresses this issue using a combination of quantitative and qualitative methods involving the twelve children's kidney units in England, Scotland and Wales. Phase I involves a survey of multidisciplinary team members' parent-teaching interventions using: i) A telephone-administered questionnaire to determine: the numbers of professionals from different disciplines in each team, the information/skills individual professionals relay to parents and the teaching strategies/interventions they use. Data will be managed using SPSS to produce descriptive statistics ii) Digitally-recorded, qualitative group or individual interviews with multidisciplinary team members to explore their accounts of the parent-teaching component of their role. Interviews will be transcribed anonymously and analysed using Framework Technique. Sampling criteria will be derived from analysis to identify one/two unit(s) for subsequent in-depth study Phase II involves six prospective, ethnographic case-studies of professional-parent interactions during parent-teaching encounters. Parents of six children with a long-term kidney condition will be purposively sampled according to their child's age, diagnosis, ethnicity and the clinical care-giving required; snowball sampling will identify the professionals involved in each case-study. Participants will provide signed consent; data gathering will involve a combination of: minimally-obtrusive observations in the clinical setting and families' homes; de-briefing interviews with participants to obtain views on selected interactions; focussed 'verbatim' field-notes, and case-note reviews. Data gathering will focus on communication between parents and professionals as parents learn care-giving skills and knowledge. Interviews will be digitally recorded and transcribed anonymously. Discussion This study involves an iterative-inductive approach and will provide a unique, detailed insight into the social context in which professionals teach and parents learn; it will inform professionals' parent-educative roles, educational curricula, and health care policy PMID:22333296

Comparision of alternatively certified and traditionally certified Missouri high school science teachers' perceptions of self-efficacy during the induction period

NASA Astrophysics Data System (ADS)

Gaither, Linda

Sixty percent of America's teachers choose traditional baccalaureate programs while the remaining choose one of several alternative pathways. While certification/training is certainly important to preparing effective teachers, other research indicates that teacher efficacy serves as the foundation of teacher behaviors and classroom practice. The purpose of this study ( N = 94 induction high school science teachers) was to determine the relationships between certification pathway and opportunities to observe modeling; between years of experience and personal teaching efficacy; and teachers' perceptions of what characteristics/ experiences best explain personal teaching efficacy. The Teacher Sense of Efficacy Scale was used in an on-line survey for Phase 1 (n = 91), to measure teacher self-efficacy. In Phase 2, a basic qualitative study was conducted using telephone interviews ( n = 2) and a focus group (n = 4) along with a series of short essay questions from the online survey (n = 91). The findings indicate a significant relationship (p = 0.01) between years of teaching and overall personal teaching-efficacy, student engagement, and instructional strategies; a relationship between opportunities to see modeling and certification pathway, where traditionally certified teachers had significantly more opportunities (p = 0.000); and a relationship between classroom management and opportunities to see modeling (p = 0.005). Qualitative analyses confirmed that traditionally-prepared teachers saw a range of "modeling" and model teachers; respondents related such opportunities to more effective teaching, especially in the realm of classroom management. As more teachers choose alternative certification, it is imperative that adequate opportunities to observe teaching strategies are modeled during the certification process and once teachers enter the classroom; they must have intrinsic and extrinsic support to be successful.

Apparatus for Teaching Physics.

ERIC Educational Resources Information Center

Gottlieb, Herbert H., Ed.

1981-01-01

Describes: (1) a variable inductor suitable for an inductance-capacitance bridge consisting of a fixed cylindrical solenoid and a moveable solenoid; (2) long-range apparatus for demonstrating falling bodies; and (3) an apparatus using two lasers to demonstrate ray optics. (SK)

Construction of knowledge about teaching practice and educating students from diverse cultures in an online induction program

NASA Astrophysics Data System (ADS)

Bice, Lawrence Raymond

2005-11-01

Beginning teachers in both urban areas and geographically isolated rural areas often do not have access to a mentor teacher of the same content area or grade level in their school or district. This project is a study of learning in the on-line e-Mentoring for Student Success (eMSS) program, which provides induction for science and mathematics teachers in Montana and California. The study centered on a particular segment of eMSS called the Diversity Module. Two examinations were conducted: (1) Analysis of discourse by all participants in the Diversity Module, and (2) case study of five beginning teachers with diverse student populations. Analysis of learning by cases was conducted by examining discourse in the Diversity Module, private on-line discussions with their assigned mentors during a two-year period, and pre and post Diversity Module interviews and interviews of their mentors. Three frameworks were developed to aid understanding of findings: (1) discourse analysis, (2) competencies of multicultural teachers, and, (3) competencies of pedagogical and pedagogical content knowledge. Cases developed their knowledge of teaching along a continuum of needs over two years of participation in the eMSS program. Initial needs expressed by mentees were in areas such as classroom management and general methods of instruction. Cases increased their knowledge in virtually all aspects of pedagogical knowledge, changing their expressed needs to pedagogical content knowledge concerns such as adapting and differentiating instruction for particular content and individual students, and building their repertoire of instructional representations. Through on-line discussion, teachers developed or advanced awareness of student culture and learning characteristics, and adapted their practice to foster a climate of student respect. Findings provided little evidence of adapting instruction for diverse student learning. Teachers who had a strong awareness of their own and their students' cultures advanced their understanding of multicultural teaching competencies further than those who did not. Interview results indicated that learning sometimes takes place in a non-visible manner. Growth in multicultural teaching knowledge, as well as several aspects of pedagogical and pedagogical content knowledge, was clearly evident for participants who posted few messages, but read and actively reflected on thoughts of others.

Munazza's story: Understanding science teaching and conceptions of the nature of science in Pakistan through a life history study

NASA Astrophysics Data System (ADS)

Halai, Nelofer

In this study I have described and tried to comprehend how a female science teacher understands her practice. Additionally, I have developed some understanding of her understanding of the nature of science. While teaching science, a teacher projects messages about the nature of science that can be captured by observations and interviews. Furthermore, the manner is which a teacher conceptualizes science for teaching, at least in part, depends on personal life experiences. Hence, I have used the life history method to understand Munazza's practice. Munazza is a young female science teacher working in a private, co-educational school for children from middle income families in Karachi, Pakistan. Her stories are central to the study, and I have represented them using a number of narrative devices. I have woven in my own stories too, to illustrate my perspective as a researcher. The data includes 13 life history interviews and many informal conversations with Munazza, observations of science teaching in classes seven and eight, and interviews with other science teachers and administrative staff of the school. Munazza's personal biography and experiences of school and undergraduate courses has influenced the way she teaches. It has also influenced the way she does not teach. She was not inspired by her science teachers, so she has tried not to teach the way she was taught science. Contextual factors, her conception of preparation for teaching as preparation for subject content and the tension that she faces in balancing care and control in her classroom are some factors that influence her teaching. Munazza believes that science is a stable, superior and value-free way of knowing. In trying to understand the natural world, observations come first, which give reliable information about the world leading inductively to a "theory". Hence, she relies a great deal on demonstrations in the class where students "see" for themselves and abstract the scientific concept from the activity. I believe this inquiry is significant because it has led to a better understanding of a science teacher's practice and her conceptions of the nature of science in a school in Pakistan. Moreover, the study has utilized research methods that advocates a more equitable researcher-researched relationship.

Effects of the learning assistant experience on in-service teachers' practices

NASA Astrophysics Data System (ADS)

Gray, Kara E.; Webb, David C.; Otero, Valerie K.

2012-02-01

The Colorado Learning Assistant (LA) Program serves as a content-specific supplement to standard teacher preparation programs. In addition to transforming undergraduate STEM courses, it recruits and prepares math and science majors for teaching careers by involving university STEM faculty. The research reported here compares the teaching practices of in-service teachers who participated in the LA experience as undergraduates to a comparison group of teachers who did not participate in the LA program as undergraduates but were certified to teach through the same program. We report on teachers' views of assessments and differences in their teaching practices. This analysis is based on interviews with approximately 30 teachers and observations of their classrooms throughout their induction years of teaching. This work considers how the LA program may help improve current teacher preparation models.

Validation of a new ENT emergencies course for first-on-call doctors.

PubMed

Swords, C; Smith, M E; Wasson, J D; Qayyum, A; Tysome, J R

2017-02-01

First-on-call ENT cover is often provided by junior doctors with limited ENT experience; yet, they may have to manage life-threatening emergencies. An intensive 1-day simulation course was developed to teach required skills to junior doctors. A prospective, single-blinded design was used. Thirty-seven participants rated their confidence before the course, immediately following the course and after a two-month interval. Blinded assessors scored participant performance in two video-recorded simulated scenarios before and after the course. Participant self-rated confidence was increased in the end-of-course survey (score of 27.5 vs 53.0; p < 0.0001), and this was maintained two to four months after the course (score of 50.5; p < 0.0001). Patient assessment and management in video-recorded emergency scenarios was significantly improved following course completion (score of 9.75 vs 18.75; p = 0.0093). This course represents an effective method of teaching ENT emergency management to junior doctors. ENT induction programmes benefit from the incorporation of a simulation component.

An exploration of implications for the development of Pilates instructor system through identification of instructors’ difficulties

PubMed Central

Roh, Su Yeon

2016-01-01

This study is aimed at exploring ideas for the development of Pilates instructor qualification system by identifying a range of difficulties Pilates instructors are experiencing. Open-ended questionnaires and semi-structured interviews were conducted to collect data before they were analyzed with inductive content analysis method. In consideration of the difficulties Pilates instructors experience during three qualification stages (before-during-after qualification education), three key categories were incorporated in the collected data: (1) lack of information on Pilates qualification system, (2) difficulties in understanding the human anatomy related with the diverse movements taught in Pilates classes and its application to Pilates practice, (3) need for professional development through retraining. Based on these findings, a need for rethinking the monitoring and evaluation process for Pilates qualification system and Pilates education in Korea was identified. In addition, we need to summarize and offer information on a range of Pilates qualifications. And the quality of Pilates instructor education program should be improved as well by proving them a range of teaching methods including microteaching, discussion-based lessons as well as reading and writing sessions and other necessary teaching media. PMID:27656634

An exploration of implications for the development of Pilates instructor system through identification of instructors' difficulties.

PubMed

Roh, Su Yeon

2016-08-01

This study is aimed at exploring ideas for the development of Pilates instructor qualification system by identifying a range of difficulties Pilates instructors are experiencing. Open-ended questionnaires and semi-structured interviews were conducted to collect data before they were analyzed with inductive content analysis method. In consideration of the difficulties Pilates instructors experience during three qualification stages (before-during-after qualification education), three key categories were incorporated in the collected data: (1) lack of information on Pilates qualification system, (2) difficulties in understanding the human anatomy related with the diverse movements taught in Pilates classes and its application to Pilates practice, (3) need for professional development through retraining. Based on these findings, a need for rethinking the monitoring and evaluation process for Pilates qualification system and Pilates education in Korea was identified. In addition, we need to summarize and offer information on a range of Pilates qualifications. And the quality of Pilates instructor education program should be improved as well by proving them a range of teaching methods including microteaching, discussion-based lessons as well as reading and writing sessions and other necessary teaching media.

Apparatus for Teaching Physics.

ERIC Educational Resources Information Center

Minnix, Richard B.; Carpenter, D. Rae, Jr., Eds.

1982-01-01

Thirteen demonstrations using a capacitor-start induction motor fitted with an aluminum disk are described. Demonstrations illustrate principles from mechanics, fluids (Bernoulli's principle), waves (chladni patterns and doppler effect), magnetism, electricity, and light (mechanical color mixing). In addition, the instrument can measure friction…

The Cooperating Teacher: An Ambivalent Participant in Student Teaching.

ERIC Educational Resources Information Center

Koerner, Mari E.

1992-01-01

Inductive analyses of the journals of eight elementary, cooperating teachers revealed several consequences of having student teachers, including interruption of instruction, teacher displacement, disruption of classroom routine, breaking teachers' isolation, and shifting teachers' time and energy. (IAH)

Perceptions of Support, Induction, and Intentions by Secondary Science and Mathematics Teachers on Job Retention

NASA Astrophysics Data System (ADS)

Bond, Sharon C.

This study was designed to examine the teacher characteristics, workplace factors, and type of induction supports that contribute to the retention of secondary science and mathematics teachers. Using the sample of secondary science and mathematics teachers extracted from the National Center for Educational Statistics (NCES) 2007--2008 Schools and Staffing Survey (SASS), research was conducted to analyze teachers' responses relative to induction and support by looking at what teachers valued, what they actually received, and what impacted their decision to remain in the teaching profession. In addition to predisposing characteristics that have been shown to influence retention, the research conceptualized the type of induction to include mentoring, professional development, and administrative supports, and employed logistic regression to estimate the individual and collective effects of these factors on teachers' decisions to stay in the profession. Consistent with many areas of education, the fields of science and mathematics in North Carolina remain predominantly White (81%) with Blacks holding 14%, while Asians and Native Americans represent less than 5%. The examination of the Schools and Staffing Survey 2007--2008 showed that the primary supports received by beginning teachers were seminars or classes, common planning, mentoring, and communication with principals. Controlling for certain teacher characteristics, research indicated that science and mathematics teachers in North Carolina rated positively many variables related to support, climate, and classroom practices. Primarily, secondary science and mathematics teachers indicated satisfaction in the areas of mentoring, working conditions, and administrative support, and remained in teaching.

Bioethics education in clinical settings: theory and practice of the dilemma method of moral case deliberation.

PubMed

Stolper, Margreet; Molewijk, Bert; Widdershoven, Guy

2016-07-22

Moral Case Deliberation is a specific form of bioethics education fostering professionals' moral competence in order to deal with their moral questions. So far, few studies focus in detail on Moral Case Deliberation methodologies and their didactic principles. The dilemma method is a structured and frequently used method in Moral Case Deliberation that stimulates methodological reflection and reasoning through a systematic dialogue on an ethical issue experienced in practice. In this paper we present a case-study of a Moral Case Deliberation with the dilemma method in a health care institution for people with an intellectual disability, describing the theoretical background and the practical application of the dilemma method. The dilemma method focuses on moral experiences of participants concerning a concrete dilemma in practice. By an in-depth description of each of the steps of the deliberation process, we elucidate the educational value and didactics of this specific method. The didactics and methodical steps of the dilemma method both supported and structured the dialogical reflection process of the participants. The process shows that the participants learned to recognize the moral dimension of the issue at stake and were able to distinguish various perspectives and reasons in a systematic manner. The facilitator played an important role in the learning process of the participants, by assisting them in focusing on and exploring moral aspects of the case. The reflection and learning process, experienced by the participants, shows competency-based characteristics. The role of the facilitator is that of a Socratic teacher with specific knowledge and skills, fostering reflection, inquiry and dialogue. The specific didactics of the dilemma method is well suited for teaching bioethics in clinical settings. The dilemma method follows an inductive learning approach through a dialogical moral inquiry in which participants develop not only knowledge but also skills, attitude and character. The role of a trained facilitator and a specific view on teaching and practicing ethics are essential when using the dilemma method in teaching health care professionals how to reflect on their own moral issues in practice.

Physics Almost Saved the President! Electromagnetic Induction and the Assassination of James Garfield: A Teaching Opportunity in Introductory Physics

NASA Astrophysics Data System (ADS)

Overduin, James; Molloy, Dana; Selway, Jim

2014-03-01

Electromagnetic induction is probably one of the most challenging subjects for students in the introductory physics sequence, especially in algebra-based courses. Yet it is at the heart of many of the devices we rely on today. To help students grasp and retain the concept, we have put together a simple and dramatic classroom demonstration that combines sight and sound with a compelling personal story from U.S. history. Other classroom activities dealing with induction have been discussed in this journal, but we believe that this one will be especially likely to attract and retain student interest, particularly in courses geared toward medical, biological, and other non-physics majors.

Misoprostol administered sublingually at a dose of 12.5 μg versus vaginally at a dose of 25 μg for the induction of full-term labor: a randomized controlled trial protocol.

PubMed

Gattás, Daniele Sofia Moraes Barros; da Silva Junior, José Roberto; Souza, Alex Sandro Rolland; Feitosa, Francisco Edson; de Amorim, Melania Maria Ramos

2018-04-18

Various methods are currently used for the induction of labor. Nevertheless, the most effective method with the fewest side effects remains to be established. Misoprostol, administered vaginally, has been routinely used for this purpose; however, other forms of administration are being proposed, including the use of sublingual tablets. No studies have yet compared the effectiveness and safety of 12.5-μg misoprostol administered sublingually compared to a 25-μg vaginal dose of the drug for the induction of labor. A triple-blind, multicenter, placebo-controlled, randomized clinical trial will be conducted in Brazil at the Instituto de Medicina Integral Prof. Fernando Figueira and at the Assis Chateaubriand Maternity Teaching Hospital of the Federal University of Ceará. A total of 140 patients with full-term pregnancies, a live fetus, a Bishop score ≤ 6 and a recommendation of induction of labor will be randomized to one of two groups. One group will receive 12.5-μg sublingual tablets of misoprostol and placebo vaginal tablets, while the other group will receive placebo sublingual tablets and vaginal tablets containing 25 μg of misoprostol. The principal endpoint is the rate of tachysystole. The secondary endpoints are vaginal delivery within 24 h of induction, uterine hyperstimulation, Cesarean section, severe neonatal morbidity or perinatal death, severe maternal morbidity or maternal death, and maternal preference regarding the route of administration of the drug. Student's t-test, and the chi-square test of association or Fisher's exact test, as appropriate, will be used in the data analysis. Risk ratios and their respective 95% confidence intervals will be calculated. Misoprostol has been identified as a safe, inexpensive, easily administered option for the induction of labor, with satisfactory results. An experimental study has shown that misoprostol administered sublingually at a dose of 25 μg appears to be effective and is associated with greater maternal satisfaction when labor is induced in women with an unfavorable cervix. Nevertheless, the rate of tachysystole remains high; therefore, further studies are required to determine the ideal dose and the ideal interval of time between doses. ClinicalTrial.gov, NCT01406392 .

Induction-related cost of patients with acute myeloid leukaemia in France.

PubMed

Nerich, Virginie; Lioure, Bruno; Rave, Maryline; Recher, Christian; Pigneux, Arnaud; Witz, Brigitte; Escoffre-Barbe, Martine; Moles, Marie-Pierre; Jourdan, Eric; Cahn, Jean Yves; Woronoff-Lemsi, Marie-Christine

2011-04-01

The economic profile of acute myeloid leukaemia (AML) is badly known. The few studies published on this disease are now relatively old and include small numbers of patients. The purpose of this retrospective study was to evaluate the induction-related cost of 500 patients included in the AML 2001 trial, and to determine the explanatory factors of cost. "Induction" patient's hospital stay from admission for "induction" to discharge after induction. The study was performed from the French Public Health insurance perspective, restrictive to hospital institution costs. The average management of a hospital stay for "induction" was evaluated according to the analytical accounting of Besançon University Teaching Hospital and the French public Diagnosis-Related Group database. Multiple linear regression was used to search for explanatory factors. Only direct medical costs were included: treatment and hospitalisation. Mean induction-related direct medical cost was estimated at €41,852 ± 6,037, with a mean length of hospital stay estimated at 36.2 ± 10.7 days. After adjustment for age, sex and performance status, only two explanatory factors were found: an additional induction course and salvage course increased induction-related cost by 38% (± 4) and 15% (± 1) respectively, in comparison to one induction. These explanatory factors were associated with a significant increase in the mean length of hospital stay: 45.8 ± 11.6 days for 2 inductions and 38.5 ± 15.5 if the patient had a salvage course, in comparison to 32.9 ± 7.7 for one induction (P < 10⁻⁴). This result is robust and was confirmed by sensitivity analysis. Consideration of economic constraints in health care is now a reality. Only the control of length of hospital stay may lead to a decrease in induction-related cost for patients with AML.

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

NASA Technical Reports Server (NTRS)

Zukowski/faust, J.

1981-01-01

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

Making Rounds with Dr. Semmelweis.

ERIC Educational Resources Information Center

Hunt, Patrick N.

1984-01-01

Describes a minicourse on experimental hypotheses. The courses which treats the investigative nature of biology as a major theme, teaches nonrigorous problem-solving and engenders the excitement of self-discovery. Manipulation of variables in relation to controls, the principles of deduction and induction, and their application to selected…

Models for Special Needs Students

ERIC Educational Resources Information Center

Treahy, Diana L.; Gurganus, Susan P.

2010-01-01

As teacher educators, the authors have had the advantage of interacting with and observing teachers from the preservice years through induction and into mentoring roles. They recommend that teacher-preparation programs, with their school partnerships, offer co-teaching experiences within the range of field experiences for preservice teacher…

Improving Performance Efficiency in the Warfighter

DTIC Science & Technology

2007-12-01

knockout teaches us about GnRH activity: hypogonadal mice and neuronal grafts. Hormones and Behavior 31:212-220. 20. Wu, T.J., M.J. Gibson, A.J...Silverman (1996) FOS expression in grafted gonadotropin- releasing hormone neurons in the hypogonadal mouse: mating and steroid induction. Journal of

Confident but not theoretically grounded – experienced simulation educators’ perceptions of their own professional development

PubMed Central

Allvin, Renée; Berndtzon, Magnus; Carlzon, Liisa; Edelbring, Samuel; Hult, Håkan; Hultin, Magnus; Karlgren, Klas; Masiello, Italo; Södersved Källestedt, Marie-Louise; Tamás, Éva

2017-01-01

Background Medical simulation enables the design of learning activities for competency areas (eg, communication and leadership) identified as crucial for future health care professionals. Simulation educators and medical teachers follow different career paths, and their education backgrounds and teaching contexts may be very different in a simulation setting. Although they have a key role in facilitating learning, information on the continuing professional development (pedagogical development) of simulation educators is not available in the literature. Objectives To explore changes in experienced simulation educators’ perceptions of their own teaching skills, practices, and understanding of teaching over time. Methods A qualitative exploratory study. Fourteen experienced simulation educators participated in individual open-ended interviews focusing on their development as simulation educators. Data were analyzed using an inductive thematic analysis. Results Marked educator development was discerned over time, expressed mainly in an altered way of thinking and acting. Five themes were identified: shifting focus, from following to utilizing a structure, setting goals, application of technology, and alignment with profession. Being confident in the role as an instructor seemed to constitute a foundation for the instructor’s pedagogical development. Conclusion Experienced simulation educators’ pedagogical development was based on self-confidence in the educator role, and not on a deeper theoretical understanding of teaching and learning. This is the first clue to gain increased understanding regarding educational level and possible education needs among simulation educators, and it might generate several lines of research for further studies. PMID:28176931

Systems Thinking and Systems-Based Practice Across the Health Professions: An Inquiry Into Definitions, Teaching Practices, and Assessment.

PubMed

Plack, Margaret M; Goldman, Ellen F; Scott, Andrea R; Pintz, Christine; Herrmann, Debra; Kline, Kathleen; Thompson, Tracey; Brundage, Shelley B

2018-01-01

Phenomenon: Systems thinking is the cornerstone of systems-based practice (SBP) and a core competency in medicine and health sciences. Literature regarding how to teach or apply systems thinking in practice is limited. This study aimed to understand how educators in medicine, physical therapy, physician assistant, nursing, and speech-language pathology education programs teach and assess systems thinking and SBP. Twenty-six educators from seven different degree programs across the five professions were interviewed and program descriptions and relevant course syllabi were reviewed. Qualitative analysis was iterative and incorporated inductive and deductive methods as well as a constant comparison of units of data to identify patterns and themes. Six themes were identified: 1) participants described systems thinking as ranging across four major levels of healthcare (i.e., patient, care team, organization, and external environment); 2) participants associated systems thinking with a wide range of activities across the curriculum including quality improvement, Inter-professional education (IPE), error mitigation, and advocacy; 3) the need for healthcare professionals to understand systems thinking was primarily externally driven; 4) participants perceived that learning systems thinking occurred mainly informally and experientially rather than through formal didactic instruction; 5) participants characterized systems thinking content as interspersed across the curriculum and described a variety of strategies for teaching and assessing it; 6) participants indicated a structured framework and inter-professional approach may enhance teaching and assessment of systems thinking. Insights: Systems thinking means different things to different health professionals. Teaching and assessing systems thinking across the health professions will require further training and practice. Tools, techniques, taxonomies and expertise outside of healthcare may be used to enhance the teaching, assessment, and application of systems thinking and SBP to clinical practice; however, these would need to be adapted and refined for use in healthcare.

Development of a metal detector for smartphones and its use in the teaching laboratory

NASA Astrophysics Data System (ADS)

Sobral, G. A.

2018-07-01

In this article, we describe how to develop an inductive metal detector that can be integrated to any Android or iOS smartphone with a standard audio port at low cost. The results indicate the metal detector can be used in the physics teaching laboratory as a practical application of principles of electromagnetism. It allows one to differentiate ferromagnetic samples from the diamagnetic and paramagnetic ones and can also be used to investigate the direction of alternating magnetic fields and to demonstrate the Faraday’s cage shielding effect.

Does Teaching Experience Matter? The Beliefs and Practices of Beginning and Experienced Physics Teachers

NASA Astrophysics Data System (ADS)

Caleon, Imelda S.; Tan, Yuen Sze Michelle; Cho, Young Hoan

2018-02-01

This study utilized multiple data sources to examine the beliefs about learning and teaching physics and the instructional practices of five beginning teachers and seven experienced teachers from Singapore. Our study was implemented in the unique context of teachers teaching the topic of electricity to students grouped according to academic abilities. The topic of electricity is one of the most difficult physics topics for students to understand and for teachers to teach. It was found that the experienced teachers, compared to the beginning teachers, tended to have beliefs about teaching and learning physics that are closer to constructivist views. The majority of the teachers, particularly the beginning teachers, espoused beliefs about learning physics that were incongruent with their beliefs about teaching physics. Although transmission-oriented and teacher-directed practices dominated the classroom lessons of both groups of teachers, more elements of constructivist instruction were found in the classroom lessons of the experienced teachers. It was also found that the classroom practices of the teachers, especially those in their inductive years of teaching, were more aligned with their beliefs about learning physics than their beliefs about teaching physics.

A Large-Scale Evaluation of an Intelligent Discovery World: Smithtown.

ERIC Educational Resources Information Center

Shute, Valerie J.; Glaser, Robert

1990-01-01

Presents an evaluation of "Smithtown," an intelligent tutoring system designed to teach inductive inquiry skills and principles of basic microeconomics. Two studies of individual differences in learning are described, including a comparison of knowledge acquisition with traditional instruction; hypotheses tested are discussed; and the…

Language Arts Curriculum.

ERIC Educational Resources Information Center

Intermountain School, Brigham City, UT.

Based on a coordinated aural-oral approach, this language arts curriculum guide was developed to teach Navajo students English as a second language. The design of the curriculum provides for longitudinal and horizontal movements to favor concept formation by inductive experience. The plan gears instruction to three instructional levels: low (the…

Cognitive Consequences of Traditional Apprenticeship Training in West Africa

ERIC Educational Resources Information Center

Lave, Jean

1977-01-01

Addresses the question of the impact of native educational institutions on individual cognitive skills. Examines the Liberian tailor apprenticeship system, and focuses upon tailors' arithmetic skills. Concludes that the inductive teaching learning techniques of apprenticeship training do not prevent the formation of general problem solving…

E-Mentoring: Enhancing Special Education Teacher Induction

ERIC Educational Resources Information Center

Smith, Sean J.; Israel, Maya

2010-01-01

Teaching in 21st-century schools cannot easily be separated from technology-based solutions. Instead, technology is increasingly becoming an essential tool for any teacher's toolbox, especially the new teacher who is often considered a digital native. In teacher education and professional development, technology-based learning, or…

Teacher Perspectives in the Face of Institutional Press.

ERIC Educational Resources Information Center

Zeichner, Kenneth M.; Tabachnick, B. Robert

A longitudinal study of four beginning teachers examined the process of socialization during the induction period and the extent to which behavioral conformity to institutional norms reflected inner value commitments and perspectives. During their student teaching experience, the subjects participated in a study which measured their perspectives…

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

PubMed

Swallow, Veronica M; Allen, Davina; Williams, Julian; Smith, Trish; Crosier, Jean; Lambert, Heather; Qizalbash, Leila; Wirz, Lucy; Webb, Nicholas J A

2012-02-14

Care of children and young people (children) with long-term kidney conditions is usually managed by multidisciplinary teams. Published guidance recommends that whenever possible children with long-term conditions remain at home, meaning parents may be responsible for performing the majority of clinical care-giving. Multidisciplinary team members, therefore, spend considerable time promoting parents' learning about care-delivery and monitoring care-giving. However, this parent-educative aspect of clinicians' role is rarely articulated in the literature so little evidence exists to inform professionals' parent-teaching interventions. This ongoing study addresses this issue using a combination of quantitative and qualitative methods involving the twelve children's kidney units in England, Scotland and Wales. Phase I involves a survey of multidisciplinary team members' parent-teaching interventions using:i) A telephone-administered questionnaire to determine: the numbers of professionals from different disciplines in each team, the information/skills individual professionals relay to parents and the teaching strategies/interventions they use. Data will be managed using SPSS to produce descriptive statisticsii) Digitally-recorded, qualitative group or individual interviews with multidisciplinary team members to explore their accounts of the parent-teaching component of their role. Interviews will be transcribed anonymously and analysed using Framework Technique. Sampling criteria will be derived from analysis to identify one/two unit(s) for subsequent in-depth studyPhase II involves six prospective, ethnographic case-studies of professional-parent interactions during parent-teaching encounters. Parents of six children with a long-term kidney condition will be purposively sampled according to their child's age, diagnosis, ethnicity and the clinical care-giving required; snowball sampling will identify the professionals involved in each case-study. Participants will provide signed consent; data gathering will involve a combination of: minimally-obtrusive observations in the clinical setting and families' homes; de-briefing interviews with participants to obtain views on selected interactions; focussed 'verbatim' field-notes, and case-note reviews. Data gathering will focus on communication between parents and professionals as parents learn care-giving skills and knowledge. Interviews will be digitally recorded and transcribed anonymously. This study involves an iterative-inductive approach and will provide a unique, detailed insight into the social context in which professionals teach and parents learn; it will inform professionals' parent-educative roles, educational curricula, and health care policy.

Old habits die hard: a case study on how new ways of teaching colonoscopy affect the habitus of experienced clinicians

PubMed Central

Lund, Ole; Andersen, Berit

2016-01-01

Objectives The purpose of this study is to explore the habitual constraints and opportunities that affect how experienced clinicians learn new skills and, in particular, how new ways of teaching can influence these. Methods We conducted a case study based on a specialized training program for colonoscopy services in Denmark. Data was obtained from a short-term ethnographic fieldwork and in-depth interviews during this program. Participants were 12 experienced colonoscopists and three expert colonoscopy trainers from Denmark and UK. The analysis of data involved categorization, inductive coding, and theoretical reading inspired by sociological theory. Results The experienced clinicians' responsiveness to training was shaped by an underlying logic of colonoscopy practice that was characterized by tacit skills, routine work, lower status, skepticism and self-protectiveness. In order to overcome these habitual constraints, the trainers applied a pedagogical approach based on four methods: 1) intellectualization: 'academization' of skills and competencies, 2) sensing and scaffolding: hands-on experiences and learning by doing, 3) asymmetry: accentuating the authority and respect of the trainer, and 4) relation-building: building relationship and engagement between trainer and clinician. This multi-dimensional approach to teaching enabled the trainers to affect the clinicians' logic of practice and to create buy-in (so-called illusio). Conclusions Clinical skills include socially constructed behaviors and unconscious competences which affect experienced clinicians' responsiveness to continuing medical education. This study suggests four educational strategies that may help trainers to establish new logics of practice in experienced clinicians and to improve the clinicians' conscious competence. PMID:27643986

Conceptual influences on category-based induction

PubMed Central

Gelman, Susan A.; Davidson, Natalie S.

2013-01-01

One important function of categories is to permit rich inductive inferences. Prior work shows that children use category labels to guide their inductive inferences. However, there are competing theories to explain this phenomenon, differing in the roles attributed to conceptual information versus perceptual similarity. Seven experiments with 4- to 5-year-old children and adults (N = 344) test these theories by teaching categories for which category membership and perceptual similarity are in conflict, and varying the conceptual basis of the novel categories. Results indicate that for non-natural kind categories that have little conceptual coherence, children make inferences based on perceptual similarity, whereas adults make inferences based on category membership. In contrast, for basic- and ontological-level categories that have a principled conceptual basis, children and adults alike make use of category membership more than perceptual similarity as the basis of their inferences. These findings provide evidence in favor of the role of conceptual information in preschoolers’ inferences, and further demonstrate that labeled categories are not all equivalent; they differ in their inductive potential. PMID:23517863

How Do We Keep Teachers in Our Classrooms? The TNT Response.

ERIC Educational Resources Information Center

Gonzales, Frank; Sosa, Alicia Salinas

1993-01-01

This report outlines and evaluates a project, Teachers Need Teachers (TNT), developed by the Intercultural Development Research Association (IDRA). TNT is a teacher induction program for first-year teachers who are certified in bilingual education and teach limited-English-proficient students. Beginning teachers are assigned to experienced…

Teaching Art History: Getting Started.

ERIC Educational Resources Information Center

Stinespring, John A; Steele, Brian D.

1993-01-01

Recommends using an activity-based approach to art history similar to that of the "new social studies" movement of the 1960s. Provides suggestions for activities related to art criticism, style, and inductive learning. Concludes that student activities can help integrate art history and studio art in art education programs. (CFR)

Mentoring "Inside" and "Outside" the Action of Teaching: A Professional Framework for Mentoring

ERIC Educational Resources Information Center

Gardiner, Wendy

2017-01-01

This study seeks to contribute to the research on mentored induction by investigating the practices mentors employ in their work with new teachers in two high-need, high-poverty urban elementary schools. Informed by Schwille's (2008) temporal framework of "educative" mentoring practices occurring "inside" and…

Beyond Traditional School-Based Teacher Induction

ERIC Educational Resources Information Center

Surrette, Timothy N.

2016-01-01

A challenge for public schools is to successfully support and professionally develop early career teachers and thereby prepare them for long and successful careers in education. Multiple studies have indicated high levels of turnover in the profession of teaching, especially during the beginning years in a teachers career. The purpose of this…

Interrupting the Professional Schism That Allows Less Successful Educational Practices with ELLs to Persist

ERIC Educational Resources Information Center

Hamann, Edmund T.; Reeves, Jenelle

2013-01-01

Different worldviews, different histories of induction into teaching, presumed differences in responsibilities, and different emphases in preservice and in-service preparation have all long contributed to enduring schisms that keep general education (or mainstream) teachers and English language support faculty from coordinating and finding common…

Novice Career Changers Weather the Classroom Weather

ERIC Educational Resources Information Center

Gifford, James; Snyder, Mary Grace; Cuddapah, Jennifer Locraft

2013-01-01

A close look at one professional's career change into teaching illustrates unique challenges and qualities, showing in stark relief what makes the induction smoother and the experience more successful. This article presents the story of a novice career changer teacher that illustrates their unique problems and dispositions, as well as…

Jordanian Preservice Primary Teachers' Perceptions of Mentoring in Science Teaching

ERIC Educational Resources Information Center

Abed, Osama H.; Abd-El-Khalick, Fouad

2015-01-01

Quality mentoring is fundamental to preservice teacher education because of its potential to help student and novice teachers develop the academic and pedagogical knowledge and skills germane to successful induction into the profession. This study focused on Jordanian preservice primary teachers' perceptions of their mentoring experiences as these…

Direct Manipulation of Physiological Arousal in Induced Anxiety Therapy-Biofeedback Approach

ERIC Educational Resources Information Center

Sappington, A. A.

1977-01-01

Induced Anxiety is a brief psychotherapy procedure that teaches individuals to cope with negative effect by using relaxation techniques. This research investigated the role of physiological arousal in the affect induction phase of Induced Anxiety therapy by using biofeedback to facilitate arousal. Twenty-one college students suffering from…

Laboratory Practices of Beginning Secondary Science Teachers: A Five-Year Study

ERIC Educational Resources Information Center

Wong, Sissy S.; Firestone, Jonah B.; Luft, Julie A.; Weeks, Charles B.

2013-01-01

During the beginning years of teaching, science teachers develop the knowledge and skills needed to design and implement science laboratories. In this regard, this quantitative study focused on the reported laboratory practices of 61 beginning secondary science teachers who participated in four different induction programs. The results…

FILMIC COMMUNICATION AND COMPLEX LEARNING. WORKING PAPER NO. 4.

ERIC Educational Resources Information Center

PRYLUCK, CALVIN

RESEARCH AND EXPERIENCE SHOW THAT FILM IS MORE EFFECTIVE IN FACTUAL LEARNING AND IN PERCEPTUAL MOTOR LEARNING THAN IN TEACHING RATIONAL ACTIVITIES. LANGUAGE AND FILM HAVE DIFFERENT STRUCTURES WHICH DETERMINE THEIR FUNCTIONS IN INSTRUCTIONAL SETTINGS. ESSENTIALLY, PICTURES ARE INDUCTIVE WHILE LANGUAGE IS DEDUCTIVE. LANGUAGE IS CAPABLE OF NUMBERLESS…

Some General Goals in Teaching Statistics.

ERIC Educational Resources Information Center

Blalock, H. M.

1987-01-01

States that regardless of the content or level of a statistics course, five goals to reach are: (1) overcoming fears, resistances, and tendencies to memorize; (2) the importance of intellectual honesty and integrity; (3) understanding relationship between deductive and inductive inferences; (4) learning to play role of reasonable critic; and (5)…

Understanding the Realities of Teaching: A Seminar Series Focused on Induction

ERIC Educational Resources Information Center

Richards, K. Andrew R.; Gaudreault, Karen Lux; Templin, Thomas J.

2014-01-01

The role of school teachers is becoming increasingly complex. This complexity may be even more pronounced for physical education teachers, who must often cope with additional challenges stemming from marginalization, isolation, and teacher/coach role conflict. Physical education teachers must also manage relationships with colleagues,…

Reciprocal Mentoring Residencies... Better Transitions to Teaching

ERIC Educational Resources Information Center

Paris, Lisa

2010-01-01

The 2007 "Top of the Class" report on the Inquiry into Teacher Education in Australia found teacher induction failure and high attrition rates were endemic in most Australian states. Mentoring was advocated as an important mechanism for countering the debilitating drain attrition exerted on the profession (more than 30% within the first…

Beginning Teacher Disposition: Examining the Moral/Ethical Domain

ERIC Educational Resources Information Center

Johnson, Lisa E.; Reiman, Alan J.

2007-01-01

As the push for high-quality teachers continues, many colleges of education, teacher induction programs, and professional development supervisors are left wondering about the role dispositions play in effective teaching. This study seeks to explore the definition of dispositions as teacher professional judgment and professional action in the…

The Westminster Eighth Grade World Problems Course (Pilot Project).

ERIC Educational Resources Information Center

Barth, James P.; And Others

The rationale, objectives, and social studies units are provided in this curriculum guide for grade 8. Focus is upon students' assessing, hypothesizing, and synthesizing the world's critical problems. Teaching techniques are process education oriented emphasizing inquiry training, problem solving, and inductive learning in an attempt to prepare…

Using Students' Prior Knowledge to Teach Social Penetration Theory

ERIC Educational Resources Information Center

Chornet-Roses, Daniel

2010-01-01

Bransford, Brown, and Cocking argue that acknowledging students' prior ideas and beliefs about a subject and incorporating them into the classroom enhances student learning. This article presents an activity which serves to hone three student learning outcomes: analysis of communication, inductive reasoning, and self-reflection. The goal of this…

Teaching Children Real-World Knowledge and Reasoning.

ERIC Educational Resources Information Center

Williams, Wendy M.

2002-01-01

Introduces this special issue topic by asserting that empirically powerful and theoretically guided educational research needs to be designed with the teacher in mind. Provides rationale for research focus on real-world knowledge and reasoning, and reasons for selecting research projects on inductive reasoning, mathematical reasoning, map skills,…

Beginning secondary science teachers' instructional use of educational technology during the induction year

NASA Astrophysics Data System (ADS)

McNall, Rebecca Lee

This study explored how 10 beginning secondary science teachers who had completed the newly revised technology-integrated science teacher education program at the University of Virginia used educational technology in their science instruction during the induction year. Nine of the beginning teachers taught in Virginia or Maryland high schools, while one taught overseas in an international school. Participants taught biology, earth science, chemistry, physics, or general science. A revised version of the Technology Usage and Needs of Science Teachers survey (Pedersen & Yerrick, 2000) was administered to all 10 participants in early fall 2002 and late spring 2003 to assess their confidence using educational technology tools in teaching science. Follow-up interviews were conducted with all participants subsequent to survey administration to explore their views toward educational technology as an instructional tool, their use of educational technology in science instruction, and factors influencing their use. In addition, four participants were purposefully selected to characterize participants' instructional use of educational technology and to increase the likelihood of observing its use. Selection criteria of this subgroup included factors summarized from the research literature: (a) high confidence using educational technology, (b) strong intent to use educational technology instructionally, (c) access to technology tools, and (d) collegial or technology support. Survey responses were analyzed using descriptive statistics, and interview and classroom observation data were analyzed using analytic induction methods developed by Erickson (1986). Analysis of survey responses indicated that participants were confident using educational technology tools in science instruction and were most confident using word processing, spreadsheets, PowerPoint, and telecommunications applications. Classroom observations and interview responses indicated that participants used educational technology to provide visual representations of science concepts, support authentic science explorations and inquiry, and create real-world connections to science content. Limited access to educational technology resources, unfamiliarity with the curriculum, and limited time were factors limiting their use. While participants used educational technology less than they had originally intended, they continued to believe educational technology was a potentially powerful tool for teaching science and planned to continue to explore ways of incorporating it in their science instruction.

Parent Expectancies and Preferences for Mental Health Treatment: The Roles of Emotion Mind-Sets and Views of Failure.

PubMed

Schleider, Jessica L; Weisz, John R

2018-01-24

Because parents are primary gatekeepers to mental health care for their children, parental expectations that mental health treatment is ineffective may undermine treatment seeking, retention, and response. Thus, a need exists to understand parents' expectations about treatment and to develop scalable interventions that can instill more favorable views. We examined parents' treatment expectancies and preferences for their offspring and themselves in relation to two global beliefs: mind-sets (malleability beliefs) of emotions and anxiety, and views of failure as enhancing versus debilitating. Study 1 (N = 200; 49.5% fathers; 70.4% Caucasian) examined associations among parents' emotion mind-sets, anxiety mind-sets, failure beliefs, and treatment expectancies and preferences. Study 2 (N = 430; 44.70% fathers; 75.80% Caucasian) tested whether online inductions teaching "growth emotion mind-sets" (viewing emotions as malleable), adaptive failure beliefs, or both improved parents' treatment expectancies and hypothetical preferences for treatment (vs. no-treatment). Participants received one of three 8- to 15-min inductions or a psychoeducation control, rating treatment expectancies. and preferences pre- and postinduction. In Study 1, fixed emotion mind-sets and failure-is-debilitating beliefs were associated with lower parent psychotherapy expectancies for offspring and themselves and stronger "no-treatment" preferences for offspring. In Study 2, inductions teaching (a) growth emotion mind-sets only and (b) growth emotion mind-sets and failure-is-enhancing beliefs improved parents' psychotherapy expectancies for themselves (ds = .38, .51) and offspring (ds = .30, .43). No induction increased parents' hypothetical preferences for treatment (vs. no-treatment). Findings suggest scalable strategies for strengthening parents' psychotherapy effectiveness beliefs for themselves and their children.

An analysis of how electromagnetic induction and Faraday's law are presented in general physics textbooks, focusing on learning difficulties

NASA Astrophysics Data System (ADS)

Guisasola, Jenaro; Zuza, Kristina; Almudi, José-Manuel

2013-07-01

Textbooks are a very important tool in the teaching-learning process and influence important aspects of the process. This paper presents an analysis of the chapter on electromagnetic induction and Faraday's law in 19 textbooks on general physics for first-year university courses for scientists and engineers. This analysis was based on criteria formulated from the theoretical framework of electromagnetic induction in classical physics and students' learning difficulties concerning these concepts. The aim of the work presented here is not to compare a textbook against the ideal book, but rather to try and find a series of explanations, examples, questions, etc that provide evidence on how the topic is presented in relation to the criteria above. It concludes that despite many aspects being covered properly, there are others that deserve greater attention.

Effect of Pre-treatment Nutritional Status, Folate and Vitamin B12 Levels on Induction Chemotherapy in Children with Acute Lymphoblastic Leukemia.

PubMed

Tandon, Sneha; Moulik, Nirmalya Roy; Kumar, Archana; Mahdi, Abbas Ali; Kumar, Ashutosh

2015-05-01

To evaluate pre-treatment undernutrition, and folate and B12 deficiency in children with acute lymphoblastic leukemia, and their correlation with complications and outcome of induction chemotherapy. Observational study. Tertiary care teaching hospital in Northern India. 50 children with acute lymphoblastic leukemia. Children were assessed for nutritional status (Weight for age Z-score, serum albumin, folate and B12) at presentation, and were followed-up during induction for bone marrow response, counts and outcome. Folate and B12 were repeated twice at monthly intervals after induction. Univariate and multivariate analyses were done to determine the association of nutritional parameters with the outcome variables. Baseline undernutrition was observed in 66%, hypo-albuminemia in 32.6%, folate deficiency in 41.3% and B12 deficiency in 36.9% of included children. Significant decline in folate levels was noted on serial assays during chemotherapy (P=0.001). Folate deficient children had higher risk for delayed marrow recovery and counts on day 14 (P=0.007 and P=0.001). Hypoalbuminemia (P=0.04), B12 deficiency (P=0.001) and folate (P=0.03) deficiency were associated with toxic deaths during induction. Baseline nutritional deficiencies negatively influence the outcome and occurrence of complications during induction chemotherapy in children with acute lymphoblastic leukemia.

Teaching and breast self-examination: an insufficiency of instruction.

PubMed

Turnbull, Beverley J; Roberts, Kathryn

2004-01-01

Client teaching is recognised as an essential component of nursing and midwifery care, and all clinical areas provide opportunities for informal client teaching. This qualitative study aimed to explore registered nurses' professional practices with regard to teaching breast self-examination (BSE), and to identify factors that influenced their participation or non-participation in teaching about breast health. Participants' views were obtained using individual semi-structured interviews. The data were analysed inductively, that is, without imposing structure from the interview questions. Findings revealed that participants' perspectives of BSE and breast health, the dual symbolism of breasts, and the time constraints of clinical practice, were significant factors that impacted on participants' personal BSE practices and on their level of participation in teaching BSE. The results indicate that that nurses and midwives do not view teaching breast health as part of their role in client interaction, particularly in an acute care setting. Although nursing literature identifies midwives and nurses as ideally placed to promote health promotion activities, the image of BSE as linked to breast cancer, the dominant illness oriented model of care and a task orientated culture in health care facilities do not facilitate this.

Jordanian Preservice Primary Teachers' Perceptions of Mentoring in Science Teaching

NASA Astrophysics Data System (ADS)

Abed, Osama H.; Abd-El-Khalick, Fouad

2015-03-01

Quality mentoring is fundamental to preservice teacher education because of its potential to help student and novice teachers develop the academic and pedagogical knowledge and skills germane to successful induction into the profession. This study focused on Jordanian preservice primary teachers' perceptions of their mentoring experiences as these pertain to science teaching. The Mentoring for Effective Primary Science Teaching instrument was administered to 147 senior preservice primary teachers in a university in Jordan. The results indicated that the greater majority of participants did not experience effective mentoring toward creating a supportive and reflexive environment that would bolster their confidence in teaching science; further their understanding of primary science curriculum, and associated aims and school policies; help with developing their pedagogical knowledge; and/or furnish them with specific and targeted feedback and guidance to help improve their science teaching. Substantially more participants indicated that their mentors modeled what they perceived to be effective science teaching. The study argues for the need for science-specific mentoring for preservice primary teachers, and suggests a possible pathway for achieving such a model starting with those in-service primary teachers-much like those identified by participants in the present study-who are already effective in their science teaching.

Hypnosis Training and Education: Distinctive Features of Training Hypnosis Educators.

PubMed

Linden, Julie H; Anbar, Ran

2017-01-01

Much of the field of hypnosis education focuses on what to teach (content) and who to teach (professional identities). A deserving area of focus, and less often addressed, is how to teach basic hypnosis concepts. Worldwide models for teaching hypnosis have mostly included lecture, demonstration, and practice, with little attention paid to the meta-level of educational principles (i.e., what makes an expert trainer). Trainers in hypnosis have been compared to parents: They teach the way they were taught (adults parent the way they were parented). There is a human tendency to repeat what we have experienced. This propensity can be seen while watching the new student use the same induction, in the same way, as his or her first "operator" did when s/he was a subject of his/her first hypnotic experience. Mirroring is a part of all learning, and this article asks what else is needed in faculty education for the trainer to take students beyond mere mimicry to scientifically informed, skilled, and clinically creative uses of hypnosis. This article addresses the unique requirements for teaching hypnosis, reviews a teaching program for clinical hypnosis educators developed by the authors, and looks to future innovations in clinical hypnosis training.

"But I Grew Up Here!" Science Inquiry, Pedagogy and Technology Through a Sociocultural Lens

NASA Astrophysics Data System (ADS)

Meyer, Brian R.

The majority of students in the urban setting are considered underrepresented. These students frequently perform below their proficiency level on standardized tests locally and nationally. If we treat education as the ticket out of the culture of poverty that underrepresented students find themselves, it is incumbent upon us to find pedagogical, content, and cultural methods that allow for these students to achieve at a high level. The purpose behind this case study was to determine the pedagogical, content and cultural knowledge of two urban junior high school science teachers with the specific intention of drawing on the mitigating factors in the use, or non-use, of technology by these respective classroom teachers. Participants in this case study included two teachers both of whom teach 7th and 8th grade science in the urban setting. Their students are deemed to be underachieving by local and state measures of assessment, and the schools in which they teach are both considered low on measures of socioeconomic status. Data were collected over an academic year and included: teacher and student interviews, classroom video recordings, student work, teacher plans, and researcher field notes. These data were analyzed using an inductive approach and a constant-comparative method. The teachers shared their beliefs about the schools and district in which they teach, about the students they teach, and about their own upbringing. These female teachers had many demographics in common, including the duration of their teaching careers, their age, their content area, their time teaching in the district, and their professed caring for their students and their students' success. Where they contrasted, however, was in their own educational background at the grade school level - one teacher grew up in a middle class suburban home while the other was raised in the urban setting. Another difference was in their early choice of career, as the suburban teacher knew she wanted to teach science while the urban teacher chose science from a marketability standpoint. Results from this study indicate that both teachers and students have established belief sets of what good teaching looks like, and both are able to know when those practices do not match the professed beliefs. Results from this study could play a significant role in the types of teachers that are hired in the urban setting. These results may also speak to the importance level that a school district places on professional development versus technological implementation.

An Induction Heating Method with Traveling Magnetic Field for Long Structure Metal

NASA Astrophysics Data System (ADS)

Sekine, Takamitsu; Tomita, Hideo; Obata, Shuji; Saito, Yukio

A novel dismantlable adhesion method for recycling operation of interior materials is proposed. This method is applied a high frequency induction heating and a thermoplastic adhesive. For an adhesion of interior material to long steel stud, a conventional spiral coil as like IH cooking heater gives inadequateness for uniform heating to the stud. Therefore, we have proposed an induction heating method with traveling magnetic field for perfect long structures bonding. In this paper, we describe on the new adhesion method using the 20kHz, three-phase 200V inverter and linear induction coil. From induction heating characteristics to thin steel plates and long studs, the method is cleared the usefulness for uniform heating to long structures.

Socio-demographic and academic correlates of clinical reasoning in a dental school in South Africa.

PubMed

Postma, T C; White, J G

2017-02-01

There are no empirical studies that describe factors that may influence the development of integrated clinical reasoning skills in dental education. Hence, this study examines the association between outcomes of clinical reasoning in relation with differences in instructional design and student factors. Progress test scores, including diagnostic and treatment planning scores, of fourth and fifth year dental students (2009-2011) at the University of Pretoria, South Africa served as the outcome measures in stepwise linear regression analyses. These scores were correlated with the instructional design (lecture-based teaching and learning (LBTL = 0) or case-based teaching and learning (CBTL = 1), students' grades in Oral Biology, indicators of socio-economic status (SES) and gender. CBTL showed an independent association with progress test scores. Oral Biology scores correlated with diagnostic component scores. Diagnostic component scores correlated with treatment planning scores in the fourth year of study but not in the fifth year of study. 'SES' correlated with progress test scores in year five only, while gender showed no correlation. The empirical evidence gathered in this study provides support for scaffolded inductive teaching and learning methods to develop clinical reasoning skills. Knowledge in Oral Biology and reading skills may be important attributes to develop to ensure that students are able to reason accurately in a clinical setting. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

A case study of a college physics professor's pedagogical content knowledge

NASA Astrophysics Data System (ADS)

Counts, Margaret Cross

Problem. Research into pedagogical content knowledge (PCK) has focused mainly on subject (content) matter, levels of expertise, or subject specific areas. Throughout the literature, Fernandez-Balboa & Stiehl (1992), Grossman (1988), Lenze (1994), Shulman (1986b), few studies about college professors appear. The rationale for this heuristic case study of PCK was to contribute to that body of knowledge as it applies to college teaching. The purpose of this study was twofold: first, to contribute to a broader conceptualization and understanding of the development of "general" PCK in college level teaching by generalizing Shulman's (1987) and Grossman's (1988) model of PCK to college professors; secondly, to describe how this professor's PCK was constructed. Method. The heuristic case study employed techniques of multiple semistructured participant interviews and supportive data sources. Analyses of the data was by analytical induction. Results. In this heuristic study five major themes emerged that reflected this professor's PCK: (a) knowledge of the purposes for teaching, (b) knowledge of students as learners, (c) knowledge of human communication: teaching as an interaction, (d) knowledge of curriculum and course design, and (e) knowledge of a positive learning environment. Six categories emerged that described the development of his PCK: (a) the need for content knowledge, (b) the need for communication, (c) sensitivity to the students' in-class behavior and environment, (d) personal reflection regarding the classroom environment, both before and after class, (e) teaching experience, and (f) collegial discussions about teaching. The construction of his PCK was attributed to the integration of subject matter knowledge, apprenticeship of observation, and classroom experience. Conclusions. Analyses revealed that this college professor's PCK was in a large part congruent with Shulman's (1986b) conceptualization and Grossman's (1988) four components of PCK. An additional affective component, however, was identified for this professor which was considered to be an enhancing interactive component of PCK, the human communication element. Further research into the construction and enhancement of PCK for college faculty is needed.

Some Uses of Tissue Explants in the Teaching of Protein Synthesis

ERIC Educational Resources Information Center

King, B.

1977-01-01

Experiments are described in which inhibitors are used to investigate the timing of transcription and translation of the messenger RNA for the enzyme invertase. It is suggested that plant tissue slices provide adaptable material with which to study enzyme induction, protein synthesis, and cell differentiation at sixth-form level. (Author/MA)

Teaching Harmonic Motion in Trigonometry: Inductive Inquiry Supported by Physics Simulations

ERIC Educational Resources Information Center

Sokolowski, Andrzej; Rackley, Robin

2011-01-01

In this article, the authors present a lesson whose goal is to utilise a scientific environment to immerse a trigonometry student in the process of mathematical modelling. The scientific environment utilised during this activity is a physics simulation called "Wave on a String" created by the PhET Interactive Simulations Project at…

The Impact of Cooperative Learning on Critical Thinking Test Scores of Associate's Degree Graduates in Southwest Virginia

ERIC Educational Resources Information Center

Hodges, James Gregory

2013-01-01

This study examined the impact that the teaching technique known as cooperative learning had on the changes between pre- and post-test scores on all sub-categories ("induction, deduction, analysis, evaluation, inference", and "total composite") associated with the "California Critical Thinking Skills Test" (CCTST) for…

Inductive and Deductive Justification of Knowledge: Flexible Judgments underneath Stable Beliefs in Teacher Education

ERIC Educational Resources Information Center

Rott, Benjamin; Leuders, Timo

2016-01-01

Personal epistemological beliefs are considered to play an important role for processes of learning and teaching. However, research on personal epistemology is confronted with theoretical issues as there is conflicting evidence regarding the structure, stability, and context-dependence of epistemological beliefs. We give evidence how theoretical…

A Classroom Activity for Teaching Electric Polarization of Insulators and Conductors

ERIC Educational Resources Information Center

Deligkaris, Christos

2018-01-01

The phenomenon of electric polarization is crucial to student understanding of forces exerted between charged objects and insulators or conductors, the process of charging by induction, and the behavior of electroscopes near charged objects. In addition, polarization allows for microscopic-level models of everyday-life macroscopic-level phenomena.…

Chaim Perelman Re-examined: An Application to Classroom Methodology.

ERIC Educational Resources Information Center

Clines, Raymond H.

Rhetoric handbooks and composition texts continue to teach that the main techniques of effective argumentation are based on logic--the use of evidence, deductive and inductive reasoning, definition of terms, and so on. Yet, as Chaim Perelman and L. Olbrechts-Tyteca argue in their book "The New Rhetoric," the most solid beliefs are those…

"I Am Here for a Reason": Minority Teachers Bridging Many Divides in Urban Education

ERIC Educational Resources Information Center

Magaldi, Danielle; Conway, Timothy; Trub, Leora

2018-01-01

Minority teachers are overwhelmingly employed in urban schools in underserved, low-income communities with large minority student populations. They receive little in the way of multicultural preparation, mentorship, and professional induction to meet the demands of teaching diverse student populations. This grounded theory study explores the…

Exploring the Common Ground of Rhetoric and Logic.

ERIC Educational Resources Information Center

Lamb, Catherine E.

In teaching the principles of rational discourse in advanced expository writing, it is necessary to clarify the similarities and differences between the logic and rhetoric of Aristotle and to identify a common ground between the two. The study of logic within rhetoric focuses on the inductive standards used to support two kinds of argument: the…

Elementary Education Teacher Candidates' Integration of Technology in the Design of Interdisciplinary Units

ERIC Educational Resources Information Center

Polly, Drew; Rock, Tracy

2016-01-01

In this paper the authors evaluate 85 elementary education teacher candidates' integration of technology into interdisciplinary units that the candidates wrote during the semester before their full-time student teaching internship. An inductive analysis of the units revealed that teachers used a wide variety of technologies with a large dependence…

From Know How to Do Now: Instructional Applications of Simulated Interactions within Teacher Education

ERIC Educational Resources Information Center

Dotger, Benjamin H.

2011-01-01

The induction years of teaching challenge novice educators to quickly transition from what they learned as teacher candidates into what they can do as emerging professionals. This article outlines a simulated interaction methodology to help bridge teacher preparation and practice. Building from examples of simulated interactions between teacher…

Well-Prepared Teachers Inspire Student Learning

ERIC Educational Resources Information Center

Pecheone, Raymond L.; Whittaker, Andrea

2016-01-01

This is an era of transformation in the preparation, induction, and assessment of prospective teachers. The tension between local and state control is at the heart of the debate. States should be responsible for establishing performance standards that ensure that new teachers are well-prepared, competent, and ready to teach. This is why the…

Rock 'n' Roll Heroes: Letter to President Eisenhower.

ERIC Educational Resources Information Center

Mueller, Jean W., Ed.

1985-01-01

This primary source document can be used to teach secondary students about the rock 'n' roll era that emerged in the 1950's. The document is a letter written in 1958 by three teenagers to President Eisenhower concerning the induction of Elvis Presley into the U.S. Army. Class activities are also suggested. (RM)

Students Discovering Spherical Geometry Using Dynamic Geometry Software

ERIC Educational Resources Information Center

Guven, Bulent; Karatas, Ilhan

2009-01-01

Dynamic geometry software (DGS) such as Cabri and Geometers' Sketchpad has been regularly used worldwide for teaching and learning Euclidean geometry for a long time. The DGS with its inductive nature allows students to learn Euclidean geometry via explorations. However, with respect to non-Euclidean geometries, do we need to introduce them to…

New Teaching Techniques to Improve Critical Thinking. The Diaprove Methodology

ERIC Educational Resources Information Center

Saiz, Carlos; Rivas, Silvia F.

2016-01-01

The objective of this research is to ascertain whether new instructional techniques can improve critical thinking. To achieve this goal, two different instruction techniques (ARDESOS--group 1--and DIAPROVE--group 2--) were studied and a pre-post assessment of critical thinking in various dimensions such as argumentation, inductive reasoning,…

Staff Development Needs in Pakistan Higher Education

ERIC Educational Resources Information Center

Ullah, Muhammad Hameed; Khan, Muhammad Naeem Ullah; Murtaza, Ali; Ud Din, Muhammad Naseer

2011-01-01

Staff development is very significant for the achievement of overall goals of higher education in Pakistan. The success of innovations depends largely upon the skills of instructors; but in Pakistan, the people with a simple masters degree (without any pedagogical training) are inducted as teaching staff at the university level, so it is time to…

Intensive Mentoring that Contributes to Change in Beginning Elementary Teachers' Learning to Lead Classroom Discussions

ERIC Educational Resources Information Center

Stanulis, Randi Nevins; Little, Sarah; Wibbens, Erin

2012-01-01

This study examines whether targeted mentoring can make a difference during the induction years. The effects of a mentoring intervention based on principles of instructional quality and effective professional development were studied. Learning to lead classroom discussions is a high-leverage practice related to effective teaching. Forty-two…

A Content Analysis of Images of Novice Teacher Induction: First-Semester Themes

ERIC Educational Resources Information Center

Curry, Jennifer R.; Webb, Angela W.; Latham, Samantha J.

2016-01-01

The powerful nature of novice teachers' experiences in their first years of teaching has been well documented. However, the variance in novices' initial immersion in the school environment is largely dependent on perceived personal and professional support as well as the environmental inducements that lend to novice teachers' success in the…

Using Haworthia Cultured Cells as an Aid in Teaching Botany

ERIC Educational Resources Information Center

Majumdar, Shyamal K.; Castellano, John M.

1977-01-01

Callus induction from species of Haworthia can be done quickly in the laboratory with minimal equipment to study tissue dedifferentiation and cellular redifferentiation. It is shown that the cultured cell can also be used to study and evaluate the effects of various mutagens, carcinogens, and pesticides in controlled environments. (Author/MA)

Mentor Advice Giving in an Alternative Certification Program for Secondary Science Teaching: Opportunities and Roadblocks in Developing a Knowledge Base for Teaching

NASA Astrophysics Data System (ADS)

Upson Bradbury, Leslie; Koballa, Thomas R., Jr.

2007-12-01

Mentoring is often an important component of alternative certification programs, yet little is known about what novices learn about science teaching through mentoring relationships. This study investigated the advice given by two mentor science teachers to their protégés. Findings indicate that mentors gave more advice related to general pedagogical knowledge than science-specific pedagogical content knowledge. Specifically, there was little to no advice related to the topics of inquiry, the nature of science, or the development of scientific literacy. Implications call for an increase in communication between university teacher education programs and school-based mentors, the development of benchmarks to help guide mentor-protégé interactions, and the importance of a multiyear induction process.

Selection of nursing teaching strategies in mainland China: A questionnaire survey.

PubMed

Zhou, HouXiu; Liu, MengJie; Zeng, Jing; Zhu, JingCi

2016-04-01

In nursing education, the traditional lecture and direct demonstration teaching method cannot cultivate the various skills that nursing students need. How to choose a more scientific and rational teaching method is a common concern for nursing educators worldwide. To investigate the basis for selecting teaching methods among nursing teachers in mainland China, the factors affecting the selection of different teaching methods, and the application of different teaching methods in theoretical and skill-based nursing courses. Questionnaire survey. Seventy one nursing colleges from 28 provincial-level administrative regions in mainland China. Following the principle of voluntary informed consent, 262 nursing teachers were randomly selected through a nursing education network platform and a conference platform. The questionnaire contents included the basis for and the factors influencing the selection of nursing teaching methods, the participants' common teaching methods, and the teaching experience of the surveyed nursing teachers. The questionnaires were distributed through the network or conference platform, and the data were analyzed by SPSS 17.0 software. The surveyed nursing teachers selected teaching methods mainly based on the characteristics of the teaching content, the characteristics of the students, and their previous teaching experiences. The factors affecting the selection of teaching methods mainly included large class sizes, limited class time, and limited examination formats. The surveyed nursing teachers primarily used lectures to teach theory courses and the direct demonstration method to teach skills courses, and the application frequencies of these two teaching methods were significantly higher than those of other teaching methods (P=0.000). More attention should be paid to the selection of nursing teaching methods. Every teacher should strategically choose teaching methods before each lesson, and nursing education training focused on selecting effective teaching methods should be more extensive. Copyright © 2016. Published by Elsevier Ltd.

Inductance and resistance measurement method for vessel detection and coil powering in all-surface inductive heating systems composed of outer squircle coils

NASA Astrophysics Data System (ADS)

Kilic, Veli Tayfun; Unal, Emre; Demir, Hilmi Volkan

2017-05-01

In this work, we investigate a method proposed for vessel detection and coil powering in an all-surface inductive heating system composed of outer squircle coils. Besides conventional circular coils, coils with different shapes such as outer squircle coils are used for and enable efficient all-surface inductive heating. Validity of the method, which relies on measuring inductance and resistance values of a loaded coil at different frequencies, is experimentally demonstrated for a coil with shape different from conventional circular coil. Simple setup was constructed with a small coil to model an all-surface inductive heating system. Inductance and resistance maps were generated by measuring coil's inductance and resistance values at different frequencies loaded by a plate made of different materials and located at various positions. Results show that in an induction hob for various coil geometries it is possible to detect a vessel's presence, to identify its material type and to specify its position on the hob surface by considering inductance and resistance of the coil measured on at least two different frequencies. The studied method is important in terms of enabling safe, efficient and user flexible heating in an all-surface inductive heating system by automatically detecting the vessel's presence and powering on only the coils that are loaded by the vessel with predetermined current levels.

Comparative analysis of expert and machine-learning methods for classification of body cavity effusions in companion animals.

PubMed

Hotz, Christine S; Templeton, Steven J; Christopher, Mary M

2005-03-01

A rule-based expert system using CLIPS programming language was created to classify body cavity effusions as transudates, modified transudates, exudates, chylous, and hemorrhagic effusions. The diagnostic accuracy of the rule-based system was compared with that produced by 2 machine-learning methods: Rosetta, a rough sets algorithm and RIPPER, a rule-induction method. Results of 508 body cavity fluid analyses (canine, feline, equine) obtained from the University of California-Davis Veterinary Medical Teaching Hospital computerized patient database were used to test CLIPS and to test and train RIPPER and Rosetta. The CLIPS system, using 17 rules, achieved an accuracy of 93.5% compared with pathologist consensus diagnoses. Rosetta accurately classified 91% of effusions by using 5,479 rules. RIPPER achieved the greatest accuracy (95.5%) using only 10 rules. When the original rules of the CLIPS application were replaced with those of RIPPER, the accuracy rates were identical. These results suggest that both rule-based expert systems and machine-learning methods hold promise for the preliminary classification of body fluids in the clinical laboratory.

Monitoring transients in low inductance circuits

DOEpatents

Guilford, R.P.; Rosborough, J.R.

1985-10-21

The instant invention relates to methods of and apparatus for monitoring transients in low inductance circuits and to a probe utilized to practice said method and apparatus. More particularly, the instant invention relates to methods of and apparatus for monitoring low inductance circuits, wherein the low inductance circuits include a pair of flat cable transmission lines. The instant invention is further directed to a probe for use in monitoring pairs of flat cable transmission lines.

Complementing Operating Room Teaching With Video-Based Coaching.

PubMed

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

2017-04-01

Surgical expertise demands technical and nontechnical skills. Traditionally, surgical trainees acquired these skills in the operating room; however, operative time for residents has decreased with duty hour restrictions. As in other professions, video analysis may help maximize the learning experience. To develop and evaluate a postoperative video-based coaching intervention for residents. In this mixed methods analysis, 10 senior (postgraduate year 4 and 5) residents were videorecorded operating with an attending surgeon at an academic tertiary care hospital. Each video formed the basis of a 1-hour one-on-one coaching session conducted by the operative attending; although a coaching framework was provided, participants determined the specific content collaboratively. Teaching points were identified in the operating room and the video-based coaching sessions; iterative inductive coding, followed by thematic analysis, was performed. Teaching points made in the operating room were compared with those in the video-based coaching sessions with respect to initiator, content, and teaching technique, adjusting for time. Among 10 cases, surgeons made more teaching points per unit time (63.0 vs 102.7 per hour) while coaching. Teaching in the video-based coaching sessions was more resident centered; attendings were more inquisitive about residents' learning needs (3.30 vs 0.28, P = .04), and residents took more initiative to direct their education (27% [198 of 729 teaching points] vs 17% [331 of 1977 teaching points], P < .001). Surgeons also more frequently validated residents' experiences (8.40 vs 1.81, P < .01), and they tended to ask more questions to promote critical thinking (9.30 vs 3.32, P = .07) and set more learning goals (2.90 vs 0.28, P = .11). More complex topics, including intraoperative decision making (mean, 9.70 vs 2.77 instances per hour, P = .03) and failure to progress (mean, 1.20 vs 0.13 instances per hour, P = .04) were addressed, and they were more thoroughly developed and explored. Excerpts of dialogue are presented to illustrate these findings. Video-based coaching is a novel and feasible modality for supplementing intraoperative learning. Objective evaluation demonstrates that video-based coaching may be particularly useful for teaching higher-level concepts, such as decision making, and for individualizing instruction and feedback to each resident.

Frontline learning of medical teaching: "you pick up as you go through work and practice".

PubMed

Hartford, W; Nimmon, L; Stenfors, T

2017-09-19

Few medical teachers have received formal teaching education. Along with individual and organizational barriers to participation in teacher training programs, increasing numbers and altered distribution of physicians away from major teaching centers have increased the difficulty of attendance. Furthermore, it is not known if traditional faculty development formats are the optimal learning options given findings from existing studies document both positive and negative outcomes. There is a gap in research that explores how medical teachers learn to teach and also limited research regarding how medical teachers actually teach. The purpose of this study was to provide insight into how physicians describe their teaching of trainees, and the nature of their teaching development and improvement to inform faculty development programs. Semi-structured interviews were conducted with 36 physicians, with a broad range of teaching experience, purposefully selected from five disciplines: Internal Medicine, Pediatrics, Psychiatry, Surgery, and Family Medicine. A qualitative, inductive approach was used to analyse the data. Teaching was described as being centered on the needs of individual trainees, but was dependent on patient presentation and environmental context. For this group of physicians learning to teach was perceived as a dynamic and evolving process influenced by multiple life experiences. The physicians had not learnt to teach through formal education and then put that learning into practice, but had learnt to teach and improve their teaching through their trial and errors teaching. Life experiences unconnected with the medical environment contributed to their knowledge of teaching along with limited formal learning to teach experiences. Teaching practice was influenced by peers and trainees, feedback, and observation. The findings suggest these medical teachers learn to teach along a continuum largely through their teaching practice. The findings suggested that the participants' major resource for learning how to teach was informal experiential learning, both in and out of the workplace. This may have implications for faculty development strategies for medical teaching education.

"Just Facebook Me": A Study on the Integration of Facebook into a German Language Curriculum

ERIC Educational Resources Information Center

Leier, Vera; Cunningham, Una

2016-01-01

Student and teacher activity in a closed Facebook group for a tertiary German class was observed during a 12-week teaching semester. This was complemented by questionnaires, semi-structured interviews with students, and teacher reflections in a researcher journal. Collected data were analysed using an inductive thematic analysis followed by a…

Donald J. Cram, Host-Guest Chemistry, Cram's Rule of Asymmetric Induction

Science.gov Websites

across organic chemistry, with applications in both basic research as well as specific fields, such as for life and science have forever changed "teaching in organic chemistry, and altered the shape organic chemistry; his research affects the many ways organic chemistry now appears in our daily lives

Key Motivational Factors in the Retention of Three Generations of Public High School Mathematics Teachers

ERIC Educational Resources Information Center

Pospichal, Wendy

2011-01-01

Purpose: The purpose of this study was to describe and compare the similarities and differences between five key motivational factors: (a) new teacher induction, (b) noninduction mentor support in the early years of teaching, (c) salary and benefits, (d) working conditions, and (e) administrative support influential in retention of employment in…

Reading and the Structure of the English Language.

ERIC Educational Resources Information Center

Ediger, Marlow

Understanding the structure of the English language can assist learners in getting the feeling for what comes next sequentially in oral or silent reading. Noting that the structure of knowledge movement during the 1960s-1970s emphasized the selection of what is relevant and important to teach and that pupils learn ideas inductively, this paper…

Examining Elementary School Teachers' Integration of Technology and Enactment of TPACK in Mathematics

ERIC Educational Resources Information Center

Urbina, Angela; Polly, Drew

2017-01-01

Purpose: The purpose of this paper is to examine how elementary school teachers integrated technology into their mathematics teaching in classroom settings that were one-to-one computer environments for most of the day. Following a series of classroom observations and interviews, inductive qualitative analyses of data indicated that teachers felt…

Mentors, Not Models: Supporting Teachers to Be Empowered in an Irish Context

ERIC Educational Resources Information Center

O'Dohery, Teresa; Deegan, James

2009-01-01

This article explores the values and perceptions of Irish mentor teachers who have been involved in mentoring novice teachers. While situating this research within the historical context of the teaching profession in the Republic of Ireland, the article chronicles the establishment of the National Pilot Project on Teacher Induction and reports on…

Expectations and Integration of Early Career Academics into the Teaching Career: Empirical Evidence from Ghana

ERIC Educational Resources Information Center

Alabi, Goski; Abdulai, Munkaila

2016-01-01

The preparation and induction of Early Career Academics (ECAs) in Ghana has been investigated using a qualitative study that employed an enumerative-ethnographic approach. The study combined reviews of policy documents, interviews of 50 Deans and Heads of Departments and surveys of ECAs in five purposively selected universities in Ghana to capture…

Tseunis Transformative Teacher Induction Plan, T3IP: TTTIPing the Scale in Favor of Reform

ERIC Educational Resources Information Center

Tseunis, Paula

2011-01-01

Facing a teacher shortage in math, science, and language arts secondary courses, a suburban, unified, K-12 district partnered with a university in the southwest to create a program for alternatively certified teachers. This specialized program permitted candidates to teach with an intern certificate while completing university coursework leading…

The Impact of Learning Styles on Achievement in Principles of Microeconomics: A Natural Experiment

ERIC Educational Resources Information Center

Terregrossa, Ralph; Englander, Fred; Englander, Valerie

2009-01-01

This study investigates how a natural experiment occurring in the teaching of principles of microeconomics allows a test of the Dunn and Dunn learning styles model (Dunn & Griggs, 2000). The material for the first exam, based on essential definitions and theoretical foundations, was taught in a conventional, inductive style, more compatible with…

Teacher (and District) Research: Three Inquiries into the Picture Word Inductive Model.

ERIC Educational Resources Information Center

Calhoun, Emily; Poirier, Tracy; Simon, Nicole; Mueller, Lisa

Three Canadian teachers (an English language first grade teacher, a French immersion first grade teacher, and a grade four/five teacher of students with special needs) used an action research framework and a multidimensional model of teaching to study and expand their literacy strategies and watch the effects on their students. The model they…

The Case for Problem Solving in Second Language Learning. CLCS Occasional Paper No. 33.

ERIC Educational Resources Information Center

Bourke, James Mannes

A study undertaken in Ireland investigated the effectiveness of a second language teaching strategy that focused on grammatical problem-solving. In this approach, the problems are located within the target language system, and the problem-solving involves induction of grammatical rules and use of those rules. Learners are confronted with instances…

"El pasado refleja el futuro": Pre-Service Teachers' Memories of Growing up Bilingual

ERIC Educational Resources Information Center

Miller, Kyle

2017-01-01

This study examined the school memories of a cohort of bilingual pre-service teachers who experienced school as English Learners. As part of a course assignment, participants described a memory from elementary school and later used that memory to reflect on its future impact on their teaching. Data were inductively analyzed, and themes were…

Teaching and Learning about Science Practices: Insights and Challenges in Professional Development

ERIC Educational Resources Information Center

Qablan, Ahmad

2016-01-01

The purpose of this study was to determine if science teachers showed a change in their ability to design and implement science lessons that integrate twenty-first century science practices as a result of their participation in a subject-specific professional development program. A qualitative design utilizing inductive analysis was used to…

How the Role of Socialization Affects Blended Learning Methodologies for Faculty Working with Teams in a Healthcare Setting

ERIC Educational Resources Information Center

Kenny, Kevin J.

2010-01-01

When looking at healthcare education settings, one barrier to understanding the nature of socialization and its effect on teaching methodology design is the advent of blended learning formats used within education departments. The author utilized qualitative research using grounded theory with deductive, verification and inductive processes to…

"It Just Got Real": Navigating the Affordances and Constraints of School-Based Learning in a Mathematics-Specific Induction Program

ERIC Educational Resources Information Center

Ticknor, Anne Swenson; Schwartz, Catherine Stein

2017-01-01

As beginning teachers encounter their first classrooms, they struggle to enact curriculum and negotiate expectations of local context with their visions of "good teaching." This article is a qualitative research design utilizing interview data and narrative analysis to examine the storied experiences of beginning teacher participants…

Bumpy Path into a Profession: What California's Beginning Teachers Experience. Policy Brief 14-2

ERIC Educational Resources Information Center

Koppich, Julia E.; Humphrey, Daniel C.

2014-01-01

In California as elsewhere, state policy anticipates that aspiring teachers will follow a uniform, multistep path into the profession. It assumes they will complete a preparation program and earn a preliminary credential, take a teaching job and be assigned probationary status, complete a two-year induction program (the Beginning Teacher Support…

Exploiting the Potential of CD-ROM Databases: Staff Induction at the University of East Anglia.

ERIC Educational Resources Information Center

Guillot, Marie-Noelle; Kenning, Marie-Madeleine

1995-01-01

Overviews a project exploring the possibility of using CD-ROM applications and the design of exploratory didactic materials to introduce academic staff to the field of computer-assisted instruction. The project heightened the staff's awareness of electronic resources and their potential as research, teaching, and learning aids, with particular…

Learning to Teach in Higher Education: How to Link Theory and Practice

ERIC Educational Resources Information Center

van den Bos, Paul; Brouwer, Joyce

2014-01-01

In this study the learning process of 12 Dutch novice university teachers was monitored during a five-month induction programme. The teachers were interviewed before and after the programme and were asked to fill in several email logbooks during the programme. A change process was identified, in which experiencing and experimentation played a…

Challenges and Induction Needs of Novice English as a Foreign Language Teachers in Saudi Arabia

ERIC Educational Resources Information Center

Alhamad, Rufaida

2018-01-01

The first year of teaching poses massive challenges that lead to attrition among novice teachers. School communities often fail to provide adequate support to novice teachers to help them adapt to their new professional environments. In Saudi Arabia, attrition among novice teachers is a significant problem that hinders the development of the…

Using Photographs as Case Studies to Promote Active Learning in Biology

ERIC Educational Resources Information Center

Krauss, David A.; Salame, Issa I.; Goodwyn, Lauren N.

2010-01-01

If a picture is worth a thousand words, think about how long it takes your students to read a thousand words. Case studies are effective and stimulating ways to teach a variety of subjects, including the biological sciences. In learning the details of a particular case, students develop skills in both deductive and inductive reasoning, hypothesis…

New Teacher Perceptions of Induction Programs: A Study of Open-Ended Commentary

ERIC Educational Resources Information Center

Williams, Nicole V.; Gillham, John C.

2016-01-01

The purpose of this study was to learn if teachers believe their experiences with the Ohio Resident Educator Program (OREP) improved their ability to meet the Ohio Standards for the Teaching Profession (OSTP). Two hundred forty-five teachers voluntarily participated in a thirty-three question Likert-based survey with seven open-ended comment…

Sexual intercourse for cervical ripening and induction of labour.

PubMed

Kavanagh, J; Kelly, A J; Thomas, J

2001-01-01

The role of prostaglandins for cervical ripening and induction of labour has been examined extensively. Human semen is the biological source that is presumed to contain the highest prostaglandin concentration. The role of sexual intercourse in the initiation of labour is uncertain. The action of sexual intercourse in stimulating labour is unclear, it may in part be due to the physical stimulation of the lower uterine segment, or endogenous release of oxytocin as a result of orgasm or from the direct action of prostaglandins in semen. Furthermore nipple stimulation may be part of the process of initiation. This is one of a series of reviews of methods of cervical ripening and labour induction using standardised methodology. To determine the effects of sexual intercourse for third trimester cervical ripening or induction of labour in comparison with other methods of induction. The Cochrane Pregnancy and Childbirth Group trials register, the Cochrane Controlled Trials Register and bibliographies of relevant papers. Last searched: November 2000. (1) clinical trials comparing sexual intercourse for third trimester cervical ripening or labour induction with placebo/no treatment or other methods listed above it on a predefined list of labour induction methods; (2) random allocation to the treatment or control group; (3) adequate allocation concealment; (4) violations of allocated management not sufficient to materially affect conclusions; (5) clinically meaningful outcome measures reported; (6) data available for analysis according to the random allocation; (7) missing data insufficient to materially affect the conclusion. A strategy has been developed to deal with the large volume and complexity of trial data relating to labour induction. This involves a two-stage method of data extraction. There was one included study of 28 women which reported very limited data, from which no meaningful conclusions can be drawn. The role of sexual intercourse as a method of induction of labour is uncertain. Any future trials investigating sexual intercourse as a method of induction need to be of sufficient power to detect clinically relevant differences in standard outcomes. However, it may prove difficult to standardise sexual intercourse as an intervention to allow meaningful comparisons with other methods of induction of labour.

The effect of inquiry teaching and advance organizers upon student outcomes in science education

NASA Astrophysics Data System (ADS)

Lott, Gerald W.

Two areas of research were explored in this meta-analysis: comparison of inductive versus deductive teaching approachs, and the use of advance organizers. This study involved the coding of 128 characteristics for 39 studies which spanned the period from 1957 through 1980. The coding variables included 57 which were concerned with features of the treatment while 12 were concerned with outcome attributes. Aspects such as research methodology, sample characteristics, and instructional experiences were examined quantitatively in terms of their relationships to the treatment effects through the use of a common metric for all studies. Mean effect sizes were calculated and reported.

Development of Teachers as Scientists in Research Experiences for Teachers Programs

NASA Astrophysics Data System (ADS)

Faber, Courtney; Hardin, Emily; Klein-Gardner, Stacy; Benson, Lisa

2014-11-01

This study examined the teachers' development as scientists for participants in three National Science Foundation Research Experiences for Teachers. Participants included secondary science and math teachers with varying levels of education and experience who were immersed in research environments related to engineering and science topics. Teachers' functionality as scientists was assessed in terms of independence, focus, relationships with mentors, structure, and ability to create new concepts. Hierarchies developed within these constructs allowed tracking of changes in functionality throughout the 6-week programs. Themes were further identified in teachers' weekly journal entries and exit interviews through inductive coding. Increases in functionality as scientists were observed for all teachers who completed both the program and exit interview ( n = 27). Seven of the 27 teachers reached high science functionality; however, three of the teachers did not reach high functionality in any of the constructs during the program. No differences were observed in demographics or teaching experience between those who did and did not reach high functionality levels. Inductive coding revealed themes such as teachers' interactions with mentors and connections made between research and teaching, which allowed for descriptions of experiences for teachers at high and low levels of functionality. Teachers at high functionality levels adjusted to open-ended environments, transitioned from a guided experience to freedom, felt useful in the laboratory, and were self-motivated. In contrast, teachers at low functionality levels did not have a true research project, primarily focused on teaching aspects of the program, and did not display a transition of responsibilities.

Effectiveness of problem based learning as an instructional tool for acquisition of content knowledge and promotion of critical thinking among medical students.

PubMed

Tayyeb, Rakhshanda

2013-01-01

To assess effectiveness of PBL as an instructional tool in clinical years to improve learning of undergraduate students in terms of acquisition of content knowledge, critical thinking and problem solving skills through problem based learning and traditional way of teaching. Quasi-experimental study. Fatima Jinnah Medical College for Women, Lahore, from October 2009 to April 2010. Final year medical students attending Obstetrics and Gynaecology and Surgery rotations were inducted as participants in this study. Two batches of 50 students each attended Gynaecology rotation and two batches attended Surgery rotation, i.e. 100 students in each. Each batch was divided into two groups i.e. A and B of 25 students each. Group-A learnt through traditional teaching, involving bedside teaching and lectures in wards and Group-B learnt relevant clinical knowledge through a modified PBL process. Content knowledge was tested by MCQs testing recall while clinical reasoning and problem were assessed by MCQs testing analysis and critical thinking. Intra-group comparison of mean scores of pre and post-test scores was done using paired sample t-tests while for intergroup comparison of mean scores was done through independent sample t-test. Teaching through traditional method significantly improved content knowledge, (p = 0.001) but did not considerably improve clinical reasoning and problem solving skills (p = 0.093) whereas, content knowledge of students who studied through PBL remained the same (p = 0.202) but there was marked improvement in their clinical reasoning and problem solving skills (p = < 0.001). PBL is an effective instructional tool to foster critical thinking and problem solving skills among medical students.

Failure to flow: An exploration of learning and teaching in busy, multi-patient environments using an interpretive description method.

PubMed

Chan, Teresa M; Van Dewark, Kenneth; Sherbino, Jonathan; Schwartz, Alan; Norman, Geoff; Lineberry, Matthew

2017-12-01

As patient volumes continue to increase, more attention must be paid to skills that foster efficiency without sacrificing patient safety. The emergency department is a fertile ground for examining leadership and management skills, especially those that concern prioritization in multi-patient environments. We sought to understand the needs of emergency physicians (EPs) and emergency medicine junior trainees with regards to teaching and learning about how best to handle busy, multi-patient environments. A cognitive task analysis was undertaken, using a qualitative approach to elicit knowledge of EPs and residents about handling busy emergency department situations. Ten experienced EPs and 10 junior emergency medicine residents were interviewed about their experiences in busy emergency departments. Transcripts of the interviews were analyzed inductively and iteratively by two independent coders using an interpretive description technique. EP teachers and junior residents differed in their perceptions of what makes an emergency department busy. Moreover, they focused on different aspects of patient care that contributed to their busyness: EP teachers tended to focus on volume of patients, junior residents tended to focus on the complexity of certain cases. The most important barrier to effective teaching and learning of managerial skills was thought to be the lack of faculty development in this skill set. This study presents qualitative data that helps us elucidate how patient volumes affect our learning environments, and how clinical teachers and residents operate within these environments.

Evaluation of the Grammar Teaching Process by Using the Methods Used in Turkish Language Teaching as a Foreign Language: A Case Study

ERIC Educational Resources Information Center

Öztürk, Basak Karakoç

2018-01-01

The preferred methods for the success of foreign language teaching and the reflection of these methods on the teaching process are very important. Since approaches and methods in language teaching enable the teacher to use different techniques in his/her lectures, they provide a more effective teaching process. The methodology in teaching the…

Diagnosis of the three-phase induction motor using thermal imaging

NASA Astrophysics Data System (ADS)

Glowacz, Adam; Glowacz, Zygfryd

2017-03-01

Three-phase induction motors are used in the industry commonly for example woodworking machines, blowers, pumps, conveyors, elevators, compressors, mining industry, automotive industry, chemical industry and railway applications. Diagnosis of faults is essential for proper maintenance. Faults may damage a motor and damaged motors generate economic losses caused by breakdowns in production lines. In this paper the authors develop fault diagnostic techniques of the three-phase induction motor. The described techniques are based on the analysis of thermal images of three-phase induction motor. The authors analyse thermal images of 3 states of the three-phase induction motor: healthy three-phase induction motor, three-phase induction motor with 2 broken bars, three-phase induction motor with faulty ring of squirrel-cage. In this paper the authors develop an original method of the feature extraction of thermal images MoASoID (Method of Areas Selection of Image Differences). This method compares many training sets together and it selects the areas with the biggest changes for the recognition process. Feature vectors are obtained with the use of mentioned MoASoID and image histogram. Next 3 methods of classification are used: NN (the Nearest Neighbour classifier), K-means, BNN (the back-propagation neural network). The described fault diagnostic techniques are useful for protection of three-phase induction motor and other types of rotating electrical motors such as: DC motors, generators, synchronous motors.

Preinduction incentive spirometry versus deep breathing to improve apnea tolerance during induction of anesthesia in patients of abdominal sepsis: A randomized trial.

PubMed

Tripathi, M; Subedi, A; Raimajhi, A; Pokharel, K; Pandey, M

2013-01-01

Abdominal sepsis is associated with varied degree of hypoxemia and atelactasis in the lung and can enhance the onset of desaturation of arterial blood during apnea. This study looked at methods to improve safety margin of apnea during induction of anesthesia in these high-risk patients. It was a randomized, single blind study on adult patients presenting for emergency laparotomy due to peritonitis in a university teaching hospital setting. In group 1 (IS) (n = 32), three sessions of incentive spirometry (IS) were performed within one hour before induction of anesthesia. In group 2 (DB) (n = 34), patients were subjected to deep breathing sessions in a similar manner. All patients received preoxygenation (100%) by mask for 3 min, followed by rapid-sequence induction of anesthesia using fentanyl, thiopental, and suxamethonium and endotracheal intubation. Patients were subjected to a period of apnea by keeping the end of the endotracheal tube open to air till they developed 95% hemoglobin saturation (SpO 2) by pulse oxymetry. Positive pressure ventilation was resumed at the end. We observed for hemodynamic changes, apnea time, and SpO 2 (100%) recovery time on resuming ventilation. Arterial blood gas samples were taken before intervention, after IS or DB, after preoxygenation, and at the end of apnea. One-way analysis of variance (ANOVA), X 2 test, Kaplan-Meier graph, and log-rank tests were applied to compare the two study groups. Oxygenation level in group 1 (265 ± 76.7 mmHg) patients was significantly (P < 0.001) higher than in group 2 (221 ± 61.8 mmHg)at the end of preoxygenation. The apnea time (median: lower bound - upper bound Confidence Interval apnea time) (272:240-279 s) in group 1 (IS) patients was significantly higher P < 0.05) than in group 2 (180:163-209 s) patients. Saturation recovery time (35:34-46 s) in group 1 (IS) patients was also quicker than in group 2 patients (48:44-58 s). IS in the preoperative period is superior to deep breathing sessions for improving apnea tolerance during induction of anesthesia in abdominal sepsis patients.

Sustaining Institution-Wide Induction for Sessional Staff in a Research-Intensive University: The Strength of Shared Ownership

ERIC Educational Resources Information Center

Matthews, Kelly E.; Duck, Julie M.; Bartle, Emma

2017-01-01

The "Tutors@UQ" programme provides an example of a formalised, institution-wide, cross-discipline, academic development programme to enhance the quality of teaching that has been maintained for seven years despite a pattern of substantial organisational change. We present a case study of the programme framed around a four-phase model of…

Students' Perceptions about Online Teaching Effectiveness: A Bottom-Up Approach for Identifying Online Instructors' Roles

ERIC Educational Resources Information Center

Gómez-Rey, Pilar; Barbera, Elena; Fernández-Navarro, Francisco

2018-01-01

The topic of online instructors' roles has been of interest to the educational community since the late twentieth century. In previous studies, the identification of online instructors' roles was done using a top-down (deductive) approach. This study applied a bottom-up (inductive) procedure to examine not only the roles of online instructors from…

From "Exploring the Middle Zone" to "Constructing a Bridge": Experimenting in the Spiral "Bianshi" Mathematics Curriculum

ERIC Educational Resources Information Center

Wong, Ngai-Ying; Lam, Chi-Chung; Sun, XuHua; Chan, Anna Mei Yan

2009-01-01

The spiral bianshi curriculum, an improvement on bianshi teaching developed by Gu (2000) and in line with Marton's theory of variation (Marton & Booth, 1997), was tried out in a primary school in Hong Kong. This improved theoretical framework for the spiral bianshi curriculum comprises four types of bianshi problems--the inductive bianshi, the…

Computer-Aided Teaching Using MATLAB/Simulink for Enhancing an IM Course With Laboratory Tests

ERIC Educational Resources Information Center

Bentounsi, A.; Djeghloud, H.; Benalla, H.; Birem, T.; Amiar, H.

2011-01-01

This paper describes an automatic procedure using MATLAB software to plot the circle diagram for two induction motors (IMs), with wound and squirrel-cage rotors, from no-load and blocked-rotor tests. The advantage of this approach is that it avoids the need for a direct load test in predetermining the IM characteristics under reduced power.…

A Computer Simulation to Help in Teaching Induction Phenomena

ERIC Educational Resources Information Center

Mihas, Pavlos

2003-01-01

The motion of a magnet through a coil is analysed through a model of magnetic monopoles. The magnetic flux of a monopole passing through a loop is explained and also its rate of change. By a superposition of voltages produced by the monopoles on the coils the shape of the voltage versus time graph is explained. Also examined is the interaction of…

Supporting and Retaining Beginning Teachers: A Validity Study of the Perceptions of Success Inventory for Beginning Teachers

ERIC Educational Resources Information Center

Corbell, Kristen A.; Osborne, Jason; Reiman, Alan J.

2010-01-01

In the United States, 50% of beginning teachers leave the classroom in their first 5 years of teaching (Ingersoll & Smith, 2004). This study evaluated the psychometric properties of the Perceptions of Success Inventory for Beginning Teachers (PSI-BT), an instrument that can be used to make informed decisions for improving induction programs…

"Working" Knowledge and "Working" Identities: Learning and Teaching the New Word Order of the New Work Order.

ERIC Educational Resources Information Center

Farrell, Lesley

This paper is concerned with the role that enterprise-based teachers play in attempting to induct workers on the periphery of the global economy into the discourses of the global marketplace. It focuses on the micro-politics of language, arguing that economic globalization is a social achievement that generates and requires new language and…

Quantitative Comparison of Minimum Inductance and Minimum Power Algorithms for the Design of Shim Coils for Small Animal Imaging

PubMed Central

HUDSON, PARISA; HUDSON, STEPHEN D.; HANDLER, WILLIAM B.; SCHOLL, TIMOTHY J.; CHRONIK, BLAINE A.

2010-01-01

High-performance shim coils are required for high-field magnetic resonance imaging and spectroscopy. Complete sets of high-power and high-performance shim coils were designed using two different methods: the minimum inductance and the minimum power target field methods. A quantitative comparison of shim performance in terms of merit of inductance (ML) and merit of resistance (MR) was made for shim coils designed using the minimum inductance and the minimum power design algorithms. In each design case, the difference in ML and the difference in MR given by the two design methods was <15%. Comparison of wire patterns obtained using the two design algorithms show that minimum inductance designs tend to feature oscillations within the current density; while minimum power designs tend to feature less rapidly varying current densities and lower power dissipation. Overall, the differences in coil performance obtained by the two methods are relatively small. For the specific case of shim systems customized for small animal imaging, the reduced power dissipation obtained when using the minimum power method is judged to be more significant than the improvements in switching speed obtained from the minimum inductance method. PMID:20411157

Uncertain decision tree inductive inference

NASA Astrophysics Data System (ADS)

Zarban, L.; Jafari, S.; Fakhrahmad, S. M.

2011-10-01

Induction is the process of reasoning in which general rules are formulated based on limited observations of recurring phenomenal patterns. Decision tree learning is one of the most widely used and practical inductive methods, which represents the results in a tree scheme. Various decision tree algorithms have already been proposed such as CLS, ID3, Assistant C4.5, REPTree and Random Tree. These algorithms suffer from some major shortcomings. In this article, after discussing the main limitations of the existing methods, we introduce a new decision tree induction algorithm, which overcomes all the problems existing in its counterparts. The new method uses bit strings and maintains important information on them. This use of bit strings and logical operation on them causes high speed during the induction process. Therefore, it has several important features: it deals with inconsistencies in data, avoids overfitting and handles uncertainty. We also illustrate more advantages and the new features of the proposed method. The experimental results show the effectiveness of the method in comparison with other methods existing in the literature.

The mutual inductance calculation between circular and quadrilateral coils at arbitrary attitudes using a rotation matrix for airborne transient electromagnetic systems

NASA Astrophysics Data System (ADS)

Ji, Yanju; Wang, Hongyuan; Lin, Jun; Guan, Shanshan; Feng, Xue; Li, Suyi

2014-12-01

Performance testing and calibration of airborne transient electromagnetic (ATEM) systems are conducted to obtain the electromagnetic response of ground loops. It is necessary to accurately calculate the mutual inductance between transmitting coils, receiving coils and ground loops to compute the electromagnetic responses. Therefore, based on Neumann's formula and the measured attitudes of the coils, this study deduces the formula for the mutual inductance calculation between circular and quadrilateral coils, circular and circular coils, and quadrilateral and quadrilateral coils using a rotation matrix, and then proposes a method to calculate the mutual inductance between two coils at arbitrary attitudes (roll, pitch, and yaw). Using coil attitude simulated data of an ATEM system, we calculate the mutual inductance of transmitting coils and ground loops at different attitudes, analyze the impact of coil attitudes on mutual inductance, and compare the computational accuracy and speed of the proposed method with those of other methods using the same data. The results show that the relative error of the calculation is smaller and that the speed-up is significant compared to other methods. Moreover, the proposed method is also applicable to the mutual inductance calculation of polygonal and circular coils at arbitrary attitudes and is highly expandable.

Linking teaching and research in an undergraduate course and exploring student learning experiences

NASA Astrophysics Data System (ADS)

Wallin, Patric; Adawi, Tom; Gold, Julie

2017-01-01

In this case study, we first describe how teaching and research are linked in a master's course on tissue engineering. A central component of the course is an authentic research project that the students carry out in smaller groups and in collaboration with faculty. We then explore how the students experience learning in this kind of discovery-oriented environment. Data were collected through a survey, reflective writing, and interviews. Using a general inductive approach for qualitative analysis, we identified three themes related to the students' learning experiences: learning to navigate the field, learning to do real research, and learning to work with others. Overall, the students strongly valued learning in a discovery-oriented environment and three aspects of the course contributed to much of its success: taking a holistic approach to linking teaching and research, engaging students in the whole inquiry process, and situating authentic problems in an authentic physical and social context.

Comparison of 2D and 3D neural induction methods for the generation of neural progenitor cells from human induced pluripotent stem cells.

PubMed

Chandrasekaran, Abinaya; Avci, Hasan X; Ochalek, Anna; Rösingh, Lone N; Molnár, Kinga; László, Lajos; Bellák, Tamás; Téglási, Annamária; Pesti, Krisztina; Mike, Arpad; Phanthong, Phetcharat; Bíró, Orsolya; Hall, Vanessa; Kitiyanant, Narisorn; Krause, Karl-Heinz; Kobolák, Julianna; Dinnyés, András

2017-12-01

Neural progenitor cells (NPCs) from human induced pluripotent stem cells (hiPSCs) are frequently induced using 3D culture methodologies however, it is unknown whether spheroid-based (3D) neural induction is actually superior to monolayer (2D) neural induction. Our aim was to compare the efficiency of 2D induction with 3D induction method in their ability to generate NPCs, and subsequently neurons and astrocytes. Neural differentiation was analysed at the protein level qualitatively by immunocytochemistry and quantitatively by flow cytometry for NPC (SOX1, PAX6, NESTIN), neuronal (MAP2, TUBB3), cortical layer (TBR1, CUX1) and glial markers (SOX9, GFAP, AQP4). Electron microscopy demonstrated that both methods resulted in morphologically similar neural rosettes. However, quantification of NPCs derived from 3D neural induction exhibited an increase in the number of PAX6/NESTIN double positive cells and the derived neurons exhibited longer neurites. In contrast, 2D neural induction resulted in more SOX1 positive cells. While 2D monolayer induction resulted in slightly less mature neurons, at an early stage of differentiation, the patch clamp analysis failed to reveal any significant differences between the electrophysiological properties between the two induction methods. In conclusion, 3D neural induction increases the yield of PAX6 + /NESTIN + cells and gives rise to neurons with longer neurites, which might be an advantage for the production of forebrain cortical neurons, highlighting the potential of 3D neural induction, independent of iPSCs' genetic background. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Nitric oxide donors for cervical ripening and induction of labour.

PubMed

Kelly, Anthony J; Munson, Christopher; Minden, Lucy

2011-06-15

Sometimes it is necessary to bring on labour artificially because of safety concerns for the mother or baby. This review is one of a series of reviews of methods of labour induction using a standardised protocol.Induction of labour occurs in approximately 20% of pregnancies in the UK. The ideal agent for induction of labour would induce cervical ripening without causing uterine contractions. Currently most commonly used cervical ripening or induction agents result in uterine activity or contractions, or both. Cervical ripening without uterine contractility could occur safely in an outpatient setting and it may be expected that this would result in greater maternal satisfaction and lower costs. To determine the effects of nitric oxide (NO) donors for third trimester cervical ripening or induction of labour, in comparison with placebo or no treatment or other treatments from a predefined hierarchy. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 December 2010) and the reference lists of trial reports and reviews. Clinical trials comparing NO donors for cervical ripening or labour induction to other methods listed above it on a predefined list of methods of labour induction. The trials include some form of random allocation to either group; and report one or more of the prestated outcomes. NO donors (isosorbide mononitrate, nitroglycerin and sodium nitroprusside) are compared to other methods listed above it on a predefined list of methods of labour induction. This review is part of a series of reviews focusing on methods of induction of labour. Three review authors independently assessed trials for inclusion, assessed risk of bias and extracted data. We considered 19 trials; we included 10 (including a total of 1889 women) trials, excluded eight trials and one trial report is awaiting classification. Included studies compared NO donors to placebo, vaginal prostaglandin E2, intracervical PGE2 and vaginal misoprostol. All included studies were of a generally high standard with a low risk of bias.There are very limited data available to compare nitric oxide donors to any other induction agent. There is no evidence of any difference between any of the prespecified outcomes when comparing NO donors to other induction agents, with the exception of an increase in maternal side effects. NO donors do not appear currently to be a useful tool in the process of induction of labour. More studies are required to examine how NO donors may work alongside established induction of labour protocols, especially those based in outpatient settings.

Periodic acid‑Schiff staining method for function detection of liver cells is affected by 2% horse serum in induction medium.

PubMed

Hui, Hui; Ma, Wenjun; Cui, Jiejie; Gong, Mengjia; Wang, Yi; Zhang, Yuanyuan; He, Tongchuan; Bi, Yang; He, Yun

2017-12-01

Developing a thorough understanding of experimental methods of hepatic differentiation in hepatic progenitor cells (HPCs) should expand the knowledge of hepatocyte induction in vitro and may help to develop cell transplantation therapies for the clinical usage of HPCs in liver diseases. A previous induction method effectively induced differentiation and metabolic abilities in HPCs. Periodic acid‑Schiff (PAS) staining is used to identify glycogen synthesis and hepatocyte function; however, this method failed to detect induced hepatocytes. The present study aimed to investigate the possible factors affecting the previous confusing results of PAS staining. Removal of single induction factors, including dexamethasone, hepatic growth factor and fibroblast growth factor 4 from the induction media did not restore PAS staining, whereas replacement of 2% horse serum (HS) with 10% fetal bovine serum (FBS) significantly increased the number of PAS positive cells. Following 12 days of basal induction, replacing the induction medium with media containing 10% FBS for 12‑72 h significantly improved PAS staining, but did not influence indocyanine green uptake. Furthermore, incubation in induction medium with 10% FBS following 12 days of normal induction did not affect the expression of hepatic markers and mature function of HPCs. Therefore, the present study suggested that 2% HS in the induction medium did not affect the hepatic function of induced cells, but did affect glycogen storage, whereas replacement of medium with 10% FBS in advance of PAS staining may restore the failure of PAS staining in low serum concentrations of induced hepatocytes.

Numerical calculation of primary slot leakage inductance of a Single-sided HTS linear induction motor used for linear metro

NASA Astrophysics Data System (ADS)

Li, Dong; Wen, Yinghong; Li, Weili; Fang, Jin; Cao, Junci; Zhang, Xiaochen; Lv, Gang

2017-03-01

In the paper, the numerical method calculating asymmetric primary slot leakage inductances of Single-sided High-Temperature Superconducting (HTS) Linear Induction Motor (HTS LIM) is presented. The mathematical and geometric models of three-dimensional nonlinear transient electromagnetic field are established and the boundary conditions are also given. The established model is solved by time-stepping Finite Element Method (FEM). Then, the three-phase asymmetric primary slot leakage inductances under different operation conditions are calculated by using the obtained electromagnetic field distribution. The influences of the special effects such as longitudinal end effects, transversal edge effects, etc. on the primary slot leakage inductance are investigated. The presented numerical method is validated by experiments carried out on a 3.5 kW prototype with copper wires which has the same structures with the HTS LIM.

Two Undergraduate Process Modeling Courses Taught Using Inductive Learning Methods

ERIC Educational Resources Information Center

Soroush, Masoud; Weinberger, Charles B.

2010-01-01

This manuscript presents a successful application of inductive learning in process modeling. It describes two process modeling courses that use inductive learning methods such as inquiry learning and problem-based learning, among others. The courses include a novel collection of multi-disciplinary complementary process modeling examples. They were…

Recruiting Unmotivated Smokers into a Smoking Induction Trial

ERIC Educational Resources Information Center

Harris, Kari Jo; Bradley-Ewing, Andrea; Goggin, Kathy; Richter, Kimber P.; Patten, Christi; Williams, Karen; Lee, Hyoung S.; Staggs, Vincent S.; Catley, Delwyn

2016-01-01

Little is known about effective methods to recruit unmotivated smokers into cessation induction trials, the reasons unmotivated smokers agree to participate, and the impact of those reasons on study outcomes. A mixed-method approach was used to examine recruitment data from a randomized controlled cessation induction trial that enrolled 255 adult…

Establishing a Comprehensive English Teaching Pattern Combining the Communicative Teaching Method and the Grammar-Translation Method

ERIC Educational Resources Information Center

Kong, Na

2011-01-01

Based on the current contradiction between the grammar-translation method and the communicative teaching method in English teaching, this paper, starting with clarifying the task of comprehensive English as well as the definition of the two teaching methods, objectively analyzes their advantages and disadvantages and proposes establishing a new…

Use of non-medical methods of labor induction and pain management among U.S. women

PubMed Central

Kozhimanil, Katy Backes; Johnson, Pamela Jo; Attanasio, Laura B.; Gjerdingen, Dwenda K.; McGovern, Patricia M.

2013-01-01

Background There is limited documentation of non-medical methods of labor induction and pain management during childbirth in the U.S. We estimated the prevalence of non-medical interventions for induction and pain management and examined the association between medical and non-medical care during labor. Methods We used a nationally-representative survey of U.S. women who gave birth in 2005 (N=1,382) to examine use of non-medical methods of labor induction and pain management. Using logistic regression, we calculated odds of non-medical and medical interventions to induce labor or mitigate pain, and the odds of medical induction and obstetric analgesia by whether non-medical methods were used. Results Nearly 30% of women used non-medical methods to start labor, and over 70% of women used non-medical pain management. Doula support was the strongest predictor of non-medical methods of labor induction (Adjusted Odds Ratio (AOR) = 3.0) and labor pain management (AOR = 5.7). Use of non-medical pain management was significantly associated with decreased odds of medical pain management (OR = 0.65); this relationship was attenuated with covariate adjustment. Conclusions Non-medical methods to induce labor and manage pain during childbirth are commonly used by U.S. women. Future research should examine effectiveness of these strategies and their influence on medical services use. PMID:24344703

Dose of rocuronium for rapid tracheal intubation following remifentanil 2 μg kg-1 and propofol 2 mg kg-1.

PubMed

Oh, Ah-Young; Cho, Suk-Ju; Seo, Kwang-Suk; Ryu, Jung-Hee; Han, Sung-Hee; Hwang, Jung-Won

2013-09-01

Full relaxation is not mandatory for successful tracheal intubation. We tried to find the dose of rocuronium that gave acceptable intubation conditions in a rapid sequence intubation with remifentanil and propofol. A dose-finding study of rocuronium using a modified Dixon's up-and-down method. A single tertiary care teaching hospital. Patients undergoing elective surgery under general anaesthesia. After premedication with midazolam and glycopyrrolate, anaesthesia was induced using remifentanil 2 μg kg and propofol 2 mg kg, and a predetermined dose of rocuronium was administered. The dose of rocuronium was determined by a modified Dixon's up-and-down method starting from 0.8 mg kg with an interval of 0.1 or 0.05 mg kg. Intubation was performed 60 s after the start of the rocuronium injection. Intubation conditions were graded as excellent, good or poor. Excellent or good were regarded as clinically acceptable. A dose of rocuronium needed for acceptable intubation condition in 50% of patients (ED50) during rapid tracheal intubation after induction of anaesthesia with remifentanil and propofol. Twenty-eight patients were enrolled to obtain six crossovers. The ED50 of rocuronium was 0.20 mg kg (95% confidence interval, CI 0.17 to 0.23 mg kg) by a modified Dixon's up-and-down method. After induction of anaesthesia with remifentanil 2 μg kg and propofol 2 mg kg, the ED50 of rocuronium for acceptable intubation condition was 0.20 mg kg (95% CI, 0.17 to 0.23 mg kg) for rapid sequence intubation. Thus, we recommend that the intubation dose should be 0.8 mg kg. Clinical trial registration KCT0000094.

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

PubMed

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

2017-04-01

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

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

PubMed Central

Chatterjee, Souvik; Schwartzstein, Richard M.

2017-01-01

Critical thinking, the capacity to be deliberate about thinking, is increasingly the focus of undergraduate medical education, but is not commonly addressed in graduate medical education. Without critical thinking, physicians, and particularly residents, are prone to cognitive errors, which can lead to diagnostic errors, especially in a high-stakes environment such as the intensive care unit. Although challenging, critical thinking skills can be taught. At this time, there is a paucity of data to support an educational gold standard for teaching critical thinking, but we believe that five strategies, routed in cognitive theory and our personal teaching experiences, provide an effective framework to teach critical thinking in the intensive care unit. The five strategies are: make the thinking process explicit by helping learners understand that the brain uses two cognitive processes: type 1, an intuitive pattern-recognizing process, and type 2, an analytic process; discuss cognitive biases, such as premature closure, and teach residents to minimize biases by expressing uncertainty and keeping differentials broad; model and teach inductive reasoning by utilizing concept and mechanism maps and explicitly teach how this reasoning differs from the more commonly used hypothetico-deductive reasoning; use questions to stimulate critical thinking: “how” or “why” questions can be used to coach trainees and to uncover their thought processes; and assess and provide feedback on learner’s critical thinking. We believe these five strategies provide practical approaches for teaching critical thinking in the intensive care unit. PMID:28157389

A Comparison of Didactic and Inquiry Teaching Methods in a Rural Community College Earth Science Course

NASA Astrophysics Data System (ADS)

Beam, Margery Elizabeth

The combination of increasing enrollment and the importance of providing transfer students a solid foundation in science calls for science faculty to evaluate teaching methods in rural community colleges. The purpose of this study was to examine and compare the effectiveness of two teaching methods, inquiry teaching methods and didactic teaching methods, applied in a rural community college earth science course. Two groups of students were taught the same content via inquiry and didactic teaching methods. Analysis of quantitative data included a non-parametric ranking statistical testing method in which the difference between the rankings and the median of the post-test scores was analyzed for significance. Results indicated there was not a significant statistical difference between the teaching methods for the group of students participating in the research. The practical and educational significance of this study provides valuable perspectives on teaching methods and student learning styles in rural community colleges.

Method of processing materials using an inductively coupled plasma

DOEpatents

Hull, Donald E.; Bieniewski, Thomas M.

1990-01-01

A method for making fine power using an inductively coupled plasma. The method provides a gas-free environment, since the plasma is formed without using a gas. The starting material used in the method is in solid form.

Effective teaching strategies and methods of delivery for patient education: a systematic review and practice guideline recommendations.

PubMed

Friedman, Audrey Jusko; Cosby, Roxanne; Boyko, Susan; Hatton-Bauer, Jane; Turnbull, Gale

2011-03-01

The objective of this study was to determine effective teaching strategies and methods of delivery for patient education (PE). A systematic review was conducted and reviews with or without meta-analyses, which examined teaching strategies and methods of delivery for PE, were included. Teaching strategies identified are traditional lectures, discussions, simulated games, computer technology, written material, audiovisual sources, verbal recall, demonstration, and role playing. Methods of delivery focused on how to deliver the teaching strategies. Teaching strategies that increased knowledge, decreased anxiety, and increased satisfaction included computer technology, audio and videotapes, written materials, and demonstrations. Various teaching strategies used in combination were similarly successful. Moreover, structured-, culturally appropriate- and patient-specific teachings were found to be better than ad hoc teaching or generalized teaching. Findings provide guidance for establishing provincial standards for the delivery of PE. Recommendations concerning the efficacy of the teaching strategies and delivery methods are provided.

Construction of EFL Student Teachers' Beliefs about Method: Insights from Postmethod

ERIC Educational Resources Information Center

Zeng, Zhengping

2018-01-01

Student Teachers' beliefs and their teaching behaviors are interactive and closely related. Student teachers' any adoption of teaching methods in micro-teaching or teaching practicum is largely hidden behind their beliefs. In this paper, starting with the origin and changes of methods in language teaching method era, the author explains certain…

Why learning and development can lead to poorer recognition memory.

PubMed

Hayes, Brett K; Heit, Evan

2004-08-01

Current models of inductive reasoning in children and adults assume a central role for categorical knowledge. A recent paper by Sloutsky and Fisher challenges this assumption, showing that children are more likely than adults to rely on perceptual similarity as a basis for induction, and introduces a more direct method for examining the representations activated during induction. This method has the potential to constrain models of induction in novel ways, although there are still important challenges.

What Factors Impact Why Novice Middle School Teachers in a Large Midwestern Urban School District Leave after Their Initial Year of Teaching

ERIC Educational Resources Information Center

Albright, Joyce L.; Safer, L. Arthur; Sims, Paul A.; Tagaris, Angela; Glasgow, Denise; Sekulich, Kim M.; Zaharis, Mary C.

2017-01-01

This research investigated the experiences of new teachers employed in urban school districts and how these novice teachers' perceived school district and school administrators' support required to retain them as well as teacher's perceptions of their pre-service experiences and/or induction programs necessary to prepare them for an urban…

An Analysis of Induction-Year Agricultural Education Teachers' Attitude toward Teaching during the 2011-2012 School Year in Texas, Oklahoma, and New Mexico

ERIC Educational Resources Information Center

Lawrence, Shannon Gordon

2012-01-01

Teacher shortages are a critical issue for education, and agricultural education has not been exempt from this trend. Many factors possibly contribute to this lack of qualified teachers. Researchers suggest that retention practices, stress factors associated with agricultural education, and job satisfaction may be areas for improvement within the…

Making the Most of Less: Refurbished Technology Provides a Sensible Way to Deal with Ongoing Budget Woes

ERIC Educational Resources Information Center

Pikar, Saar

2005-01-01

Riddles are time-honored educational tools used to entertain students while teaching them the value of critical thinking. They often require the kind of outside-the-box inductive and deductive reasoning that is so valued in the business world today. Now, those same educators who talk about two coins adding up to 35 cents are being presented with…

Beginning Secondary Science Teacher Induction: A Two-Year Mixed Methods Study

ERIC Educational Resources Information Center

Luft, Julie A.; Firestone, Jonah B.; Wong, Sissy S.; Ortega, Ira; Adams, Krista; Bang, EunJin

2011-01-01

Those who study secondary science teachers are often concerned with preservice or in-service teacher development. Science teacher educators have acknowledged that this focus is limited, as the induction years of beginning teachers are an important component of teacher development. This mixed methods study focuses on the induction years of…

Enhanced learning through design problems - teaching a components-based course through design

NASA Astrophysics Data System (ADS)

Jensen, Bogi Bech; Högberg, Stig; Fløtum Jensen, Frida av; Mijatovic, Nenad

2012-08-01

This paper describes a teaching method used in an electrical machines course, where the students learn about electrical machines by designing them. The aim of the course is not to teach design, albeit this is a side product, but rather to teach the fundamentals and the function of electrical machines through design. The teaching method is evaluated by a student questionnaire, designed to measure the quality and effectiveness of the teaching method. The results of the questionnaire conclusively show that this method labelled 'learning through design' is a very effective way of teaching a components-based course. This teaching method can easily be generalised and used in other courses.

A Novelty Design Of Minimization Of Electrical Losses In A Vector Controlled Induction Machine Drive

NASA Astrophysics Data System (ADS)

Aryza, Solly; Irwanto, M.; Lubis, Zulkarnain; Putera Utama Siahaan, Andysah; Rahim, Robbi; Furqan, Mhd.

2018-01-01

The induction motor has in the industry . More attention has been a focus to develop and design of induction motor drive. With the method of vector control novelty prove the efficiency of induction motor over their entire speed range. In this paper desirable to design a loss minimization controller which can improve the efficiency. Also, this research described Modeling of an induction motor with core loss included. Realization of methods vector control for an induction motor drive with loss element included. The case of the loss minimization condition. The procedure was successful to calculate the gains of a PI controller. Though the problem of obtaining a robust and sensorless induction motor drive is by no means completely solved, the results obtained as part of this work point in a promising direction.

Synthesis of Multiwall Carbon Nanotubes by Inductive Heating CCVD

NASA Technical Reports Server (NTRS)

Biris, A. R.; Biris, A. S.; Lupu, D.; Trigwell, S.; Rahman, Z. U.; Aldea, N.; Marginean, P.

2005-01-01

The CCVD syntheses of MWCNTs from acetylene on Fe:Co:CaCO 3 and Fe:Co:CaO were performed using two different methods of heating: outer furnace and inductive heating. The comparative analysis of the MWCNTs obtained by the two methods show that the tubes grown in inductive heating have smaller diameters (5-25 nm), with fewer walls and aspect ratio of the order of hundreds. The ratio of outer to inner diameter (od/id) is ranging between 2 and 2.5. Inductively assisted CCVD is a very attractive method because of the major advantages that it presents, like low energetic consumption, thinner, well crystallized and more uniform tubes.

Article separation apparatus and method for unit operations

DOEpatents

Pardini, Allan F.; Gervais, Kevin L.; Mathews, Royce A.; Hockey, Ronald L.

2010-06-22

An apparatus and method are disclosed for separating articles from a group of articles. The apparatus includes a container for containing one or more articles coupled to a suitable fluidizer for suspending articles within the container and transporting articles to an induction tube. A portal in the induction tube introduces articles singly into the induction tube. A vacuum pulls articles through the induction tube separating the articles from the group of articles in the container. The apparatus and method can be combined with one or more unit operations or modules, e.g., for inspecting articles, assessing quality of articles, or ascertaining material properties and/or parameters of articles, including layers thereof.

40 CFR Appendix C to Part 136 - Inductively Coupled Plasma-Atomic Emission Spectrometric Method for Trace Element Analysis of...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Inductively Coupled Plasma-Atomic... to Part 136—Inductively Coupled Plasma—Atomic Emission Spectrometric Method for Trace Element... technique. Samples are nebulized and the aerosol that is produced is transported to the plasma torch where...

40 CFR Appendix C to Part 136 - Inductively Coupled Plasma-Atomic Emission Spectrometric Method for Trace Element Analysis of...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Inductively Coupled Plasma-Atomic... to Part 136—Inductively Coupled Plasma—Atomic Emission Spectrometric Method for Trace Element... technique. Samples are nebulized and the aerosol that is produced is transported to the plasma torch where...

Medical students, early general practice placements and positive supervisor experiences.

PubMed

Henderson, Margaret; Upham, Susan; King, David; Dick, Marie-Louise; van Driel, Mieke

2018-03-01

Introduction Community-based longitudinal clinical placements for medical students are becoming more common globally. The perspective of supervising clinicians about their experiences and processes involved in maximising these training experiences has received less attention than that of students. Aims This paper explores the general practitioner (GP) supervisor perspective of positive training experiences with medical students undertaking urban community-based, longitudinal clinical placements in the early years of medical training. Methods Year 2 medical students spent a half-day per week in general practice for either 13 or 26 weeks. Transcribed semi-structured interviews from a convenience sample of participating GPs were thematically analysed by two researchers, using a general inductive approach. Results Identified themes related to the attributes of participating persons and organisations: GPs, students, patients, practices and their supporting institution; GPs' perceptions of student development; and triggers enhancing the experience. A model was developed to reflect these themes. Conclusions Training experiences were enhanced for GPs supervising medical students in early longitudinal clinical placements by the synergy of motivated students and keen teachers with support from patients, practice staff and academic institutions. We developed an explanatory model to better understand the mechanism of positive experiences. Understanding the interaction of factors enhancing teaching satisfaction is important for clinical disciplines wishing to maintain sustainable, high quality teaching.

A Well-Known But Still Surprising Generator

NASA Astrophysics Data System (ADS)

Haugland, Ole Anton

2014-12-01

The bicycle generator is often mentioned as an example of a method to produce electric energy. It is cheap and easily accessible, so it is a natural example to use in teaching. There are different types, but I prefer the old side-wall dynamo. The most common explanation of its working principle seems to be something like the illustration in Fig. 1. The illustration is taken from a popular textbook in the Norwegian junior high school.1 Typically it is explained as a system of a moving magnet or coils that directly results in a varying magnetic field through the coils. According to Faraday's law a voltage is induced in the coils. Simple and easy! A few times I have had a chance to glimpse into a bicycle generator, and I was somewhat surprised to sense that the magnet rotated parallel to the turns of the coil. How could the flux through the coil change and induce a voltage when the magnet rotated parallel to the turns of the coil? When teaching electromagnetic induction I have showed the students a dismantled generator and asked them how this could work. They naturally found that this was more difficult to understand than the principle illustrated in Fig. 1. Other authors in this journal have discussed even more challenging questions concerning electric generators.2,3

Study on Case Teaching of Financial Management

ERIC Educational Resources Information Center

Che, Zhenghong; Che, Zhengmei

2011-01-01

Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

Evaluation of medical students of teacher-based and student-based teaching methods in Infectious diseases course.

PubMed

Ghasemzadeh, I; Aghamolaei, T; Hosseini-Parandar, F

2015-01-01

Introduction: In recent years, medical education has changed dramatically and many medical schools in the world have been trying for expand modern training methods. Purpose of the research is to appraise the medical students of teacher-based and student-based teaching methods in Infectious diseases course, in the Medical School of Hormozgan Medical Sciences University. Methods: In this interventional study, a total of 52 medical scholars that used Section in this Infectious diseases course were included. About 50% of this course was presented by a teacher-based teaching method (lecture) and 50% by a student-based teaching method (problem-based learning). The satisfaction of students regarding these methods was assessed by a questionnaire and a test was used to measure their learning. information are examined with using SPSS 19 and paired t-test. Results: The satisfaction of students of student-based teaching method (problem-based learning) was more positive than their satisfaction of teacher-based teaching method (lecture).The mean score of students in teacher-based teaching method was 12.03 (SD=4.08) and in the student-based teaching method it was 15.50 (SD=4.26) and where is a considerable variation among them (p<0.001). Conclusion: The use of the student-based teaching method (problem-based learning) in comparison with the teacher-based teaching method (lecture) to present the Infectious diseases course led to the student satisfaction and provided additional learning opportunities.

[Teaching methods for clinical settings: a literature review].

PubMed

Brugnolli, Anna; Benaglio, Carla

2017-01-01

. Teaching Methods for clinical settings: a review. The teaching process during internship requires several methods to promote the acquisition of more complex technical skills such as relational, decisional and planning abilities. To describe effective teaching methods to promote the learning of relational, decisional and planning skills. A literature review of the teaching methods that have proven most effective, most appreciated by students, and most frequently used in Italian nursing schools. Clinical teaching is a central element to transform clinical experiences during internship in professional competences. The students are gradually brought to become more independent, because they are offered opportunities to practice in real contexts, to receive feedback, to have positive role models, to become more autonomous: all elements that facilitate and potentiate learning. Clinical teaching should be based on a variety of methods. The students value a gradual progression both in clinical experiences and teaching strategies from more supervised methods to methods more oriented towards reflecting on clinical practice and self-directed learning.

A qualitative assessment of internal medicine resident perceptions of graduate medical education following implementation of the 2011 ACGME duty hour standards

PubMed Central

2014-01-01

Background In 2011, the Accreditation Council of Graduate Medical Education implemented updated guidelines for medical resident duty hours, further limiting continuous work hours for first-year residents. We sought to investigate the impact of these restrictions on graduate medical education among internal medicine residents. Methods We conducted eight focus groups with internal medicine residents at the University of Alabama at Birmingham in 06/2012-07/2012. Discussion questions included, “How do you feel the 2011 ACGME work hour restrictions have impacted your graduate medical education?” Transcripts of the focus groups were reviewed and themes identified using a deductive/inductive approach. Participants completed a survey to collect demographic information and future practice plans. Results Thirty-four residents participated in our focus groups. Five themes emerged: decreased teaching, decreased experiential learning, shift-work mentality, tension between residency classes, and benefits and opportunities. Residents reported that since implementation of the guidelines, teaching was often deferred to complete patient-care tasks. Residents voiced concern that PGY-1 s were not receiving adequate clinical experience and that procedural and clinical reasoning skills are being negatively impacted. PGY-1 s reported being well-rested and having increased time for independent study. Conclusions Residents noted a decline in teaching and are concerned with the decrease in “hands-on” clinical education that is inevitably impacted by fewer hours in the hospital, though some benefits were also reported. Future studies are needed to further elucidate the impact of decreased resident work hours on graduate medical education. PMID:24755276

Old habits die hard: a case study on how new ways of teaching colonoscopy affect the habitus of experienced clinicians.

PubMed

Lund, Ole; Andersen, Berit; Christensen, Mette K

2016-09-19

The purpose of this study is to explore the habitual constraints and opportunities that affect how experienced clinicians learn new skills and, in particular, how new ways of teaching can influence these.   We conducted a case study based on a specialized training program for colonoscopy services in Denmark. Data was obtained from a short-term ethnographic fieldwork and in-depth interviews during this program. Participants were 12 experienced colonoscopists and three expert colonoscopy trainers from Denmark and UK. The analysis of data involved categorization, inductive coding, and theoretical reading inspired by sociological theory. The experienced clinicians' responsiveness to training was shaped by an underlying logic of colonoscopy practice that was characterized by tacit skills, routine work, lower status, skepticism and self-protectiveness. In order to overcome these habitual constraints, the trainers applied a pedagogical approach based on four methods: 1) intellectualization: 'academization' of skills and competencies, 2) sensing and scaffolding: hands-on experiences and learning by doing, 3) asymmetry: accentuating the authority and respect of the trainer, and 4) relation-building: building relationship and engagement between trainer and clinician. This multi-dimensional approach to teaching enabled the trainers to affect the clinicians' logic of practice and to create buy-in (so-called illusio). Clinical skills include socially constructed behaviors and unconscious competences which affect experienced clinicians' responsiveness to continuing medical education. This study suggests four educational strategies that may help trainers to establish new logics of practice in experienced clinicians and to improve the clinicians' conscious competence.

Student Preferences Regarding Teaching Methods in a Drug-Induced Diseases and Clinical Toxicology Course

PubMed Central

Gim, Suzanna

2013-01-01

Objectives. To determine which teaching method in a drug-induced diseases and clinical toxicology course was preferred by students and whether their preference correlated with their learning of drug-induced diseases. Design. Three teaching methods incorporating active-learning exercises were implemented. A survey instrument was developed to analyze students’ perceptions of the active-learning methods used and how they compared to the traditional teaching method (lecture). Examination performance was then correlated to students’ perceptions of various teaching methods. Assessment. The majority of the 107 students who responded to the survey found traditional lecture significantly more helpful than active-learning methods (p=0.01 for all comparisons). None of the 3 active-learning methods were preferred over the others. No significant correlations were found between students’ survey responses and examination performance. Conclusions. Students preferred traditional lecture to other instructional methods. Learning was not influenced by the teaching method or by preference for a teaching method. PMID:23966726

Applications of rule-induction in the derivation of quantitative structure-activity relationships.

PubMed

A-Razzak, M; Glen, R C

1992-08-01

Recently, methods have been developed in the field of Artificial Intelligence (AI), specifically in the expert systems area using rule-induction, designed to extract rules from data. We have applied these methods to the analysis of molecular series with the objective of generating rules which are predictive and reliable. The input to rule-induction consists of a number of examples with known outcomes (a training set) and the output is a tree-structured series of rules. Unlike most other analysis methods, the results of the analysis are in the form of simple statements which can be easily interpreted. These are readily applied to new data giving both a classification and a probability of correctness. Rule-induction has been applied to in-house generated and published QSAR datasets and the methodology, application and results of these analyses are discussed. The results imply that in some cases it would be advantageous to use rule-induction as a complementary technique in addition to conventional statistical and pattern-recognition methods.

Applications of rule-induction in the derivation of quantitative structure-activity relationships

NASA Astrophysics Data System (ADS)

A-Razzak, Mohammed; Glen, Robert C.

1992-08-01

Recently, methods have been developed in the field of Artificial Intelligence (AI), specifically in the expert systems area using rule-induction, designed to extract rules from data. We have applied these methods to the analysis of molecular series with the objective of generating rules which are predictive and reliable. The input to rule-induction consists of a number of examples with known outcomes (a training set) and the output is a tree-structured series of rules. Unlike most other analysis methods, the results of the analysis are in the form of simple statements which can be easily interpreted. These are readily applied to new data giving both a classification and a probability of correctness. Rule-induction has been applied to in-house generated and published QSAR datasets and the methodology, application and results of these analyses are discussed. The results imply that in some cases it would be advantageous to use rule-induction as a complementary technique in addition to conventional statistical and pattern-recognition methods.

Surgical swab counting: a qualitative analysis from the perspective of the scrub nurse.

PubMed

D'Lima, D; Sacks, M; Blackman, W; Benn, J

2014-05-01

The aim of the study was to conduct a qualitative exploration of the sociotechnical processes underlying retained surgical swabs, and to explore the fundamental reasons why the swab count procedure and related protocols fail in practice. Data was collected through a set of 27 semistructured qualitative interviews with scrub nurses from a large, multi-site teaching hospital. Interview transcripts were analysed using established constant comparative methods, moving between inductive and deductive reasoning. Key findings were associated with interprofessional perspectives, team processes and climate and responsibility for the swab count. The analysis of risk factors revealed that perceived social and interprofessional issues played a significant role in the reliability of measures to prevent retained swabs. This work highlights the human, psychological and organisational factors that impact upon the reliability of the process and gives rise to recommendations to address contextual factors and improve perioperative practice and training.

Structural Uncertainties in Numerical Induction Models

DTIC Science & Technology

2006-07-01

divide and conquer” modelling approach. Analytical inputs are then assessments, quantitative or qualitative, of the value, performance, or some...said to be naïve because it relies heavily on the inductive method itself. Sophisticated Induction (Logical Positivism ) This form of induction...falters. Popper’s Falsification Karl Popper around 1959 introduced a variant to the above Logical Positivism , known as the inductive-hypothetico

The Challenges of Inclusion and Collaboration: Understanding the Needs of Novice Special Education Teachers. Induction Insights. Supporting Special Education Teachers - Administrators [AII-01

ERIC Educational Resources Information Center

National Center to Inform Policy and Practice in Special Education Professional Development, 2010

2010-01-01

Learning to interact with other adults in a positive and productive manner is an important dimension of learning to teach. Novice special education teachers rely on others for support as they navigate the school culture, learn policies and procedures, and work to solve problems. Although interactions with adults can be helpful, they also can be…

The Parental Perspective over the Use of iPads in Primary and Middle Years of Schooling: Issues for Pedagogical and Policy Debates

ERIC Educational Resources Information Center

Ismail, Abdullah; Cashin, Anthony

2017-01-01

Apple's iPad and other forms of tablet are reportedly gaining increasing popularity within the academic premises. Most of the published research on this topic has highly admired the positive role and impact of iPads on teaching and learning practices, as if an exogenous technological induction in any local context would essentially revolutionize…

Energy saving concepts relating to induction generators

NASA Technical Reports Server (NTRS)

Nola, F. J.

1980-01-01

Energy saving concepts relating to induction generators are presented. The first describes a regenerative scheme using an induction generator as a variable load for prime movers under test is described. A method for reducing losses in induction machines used specifically as wind driven generators is also described.

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

ERIC Educational Resources Information Center

Timoštšuk, I.; Kikas, E.; Normak, M.

2016-01-01

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

Effects of a Format-based Second Language Teaching Method in Kindergarten.

ERIC Educational Resources Information Center

Uilenburg, Noelle; Plooij, Frans X.; de Glopper, Kees; Damhuis, Resi

2001-01-01

Focuses on second language teaching with a format-based method. The differences between a format-based teaching method and a standard approach used as treatments in a quasi-experimental, non-equivalent control group are described in detail. Examines whether the effects of a format-based teaching method and a standard foreign language method differ…

Singer product apertures-A coded aperture system with a fast decoding algorithm

NASA Astrophysics Data System (ADS)

Byard, Kevin; Shutler, Paul M. E.

2017-06-01

A new type of coded aperture configuration that enables fast decoding of the coded aperture shadowgram data is presented. Based on the products of incidence vectors generated from the Singer difference sets, we call these Singer product apertures. For a range of aperture dimensions, we compare experimentally the performance of three decoding methods: standard decoding, induction decoding and direct vector decoding. In all cases the induction and direct vector methods are several orders of magnitude faster than the standard method, with direct vector decoding being significantly faster than induction decoding. For apertures of the same dimensions the increase in speed offered by direct vector decoding over induction decoding is better for lower throughput apertures.

Teaching emergency medicine with workshops improved medical student satisfaction in emergency medicine education.

PubMed

Sricharoen, Pungkava; Yuksen, Chaiyaporn; Sittichanbuncha, Yuwares; Sawanyawisuth, Kittisak

2015-01-01

There are different teaching methods; such as traditional lectures, bedside teaching, and workshops for clinical medical clerkships. Each method has advantages and disadvantages in different situations. Emergency Medicine (EM) focuses on emergency medical conditions and deals with several emergency procedures. This study aimed to compare traditional teaching methods with teaching methods involving workshops in the EM setting for medical students. Fifth year medical students (academic year of 2010) at Ramathibodi Hospital, Faculty of Medicine, Mahidol University, Bangkok, Thailand participated in the study. Half of students received traditional teaching, including lectures and bedside teaching, while the other half received traditional teaching plus three workshops, namely, airway workshop, trauma workshop, and emergency medical services workshop. Student evaluations at the end of the clerkship were recorded. The evaluation form included overall satisfaction, satisfaction in overall teaching methods, and satisfaction in each teaching method. During the academic year 2010, there were 189 students who attended the EM rotation. Of those, 77 students (40.74%) were in the traditional EM curriculum, while 112 students were in the new EM curriculum. The average satisfaction score in teaching method of the new EM curriculum group was higher than the traditional EM curriculum group (4.54 versus 4.07, P-value <0.001). The top three highest average satisfaction scores in the new EM curriculum group were trauma workshop, bedside teaching, and emergency medical services workshop. The mean (standard deviation) satisfaction scores of those three teaching methods were 4.70 (0.50), 4.63 (0.58), and 4.60 (0.55), respectively. Teaching EM with workshops improved student satisfaction in EM education for medical students.

Vehicle Classification Using the Discrete Fourier Transform with Traffic Inductive Sensors.

PubMed

Lamas-Seco, José J; Castro, Paula M; Dapena, Adriana; Vazquez-Araujo, Francisco J

2015-10-26

Inductive Loop Detectors (ILDs) are the most commonly used sensors in traffic management systems. This paper shows that some spectral features extracted from the Fourier Transform (FT) of inductive signatures do not depend on the vehicle speed. Such a property is used to propose a novel method for vehicle classification based on only one signature acquired from a sensor single-loop, in contrast to standard methods using two sensor loops. Our proposal will be evaluated by means of real inductive signatures captured with our hardware prototype.

Efficiency of the Lung Flute for sputum induction in patients with presumed pulmonary tuberculosis.

PubMed

Sakashita, Kentaro; Fujita, Akira; Takamori, Mikio; Nagai, Takayuki; Matsumoto, Tomoshige; Saito, Takefumi; Nakagawa, Taku; Ogawa, Kenji; Shigeto, Eriko; Nakatsumi, Yasuto; Goto, Hajime; Mitarai, Satoshi

2018-04-01

High quality sputum helps increase the sensitivity of the diagnosis of pulmonary tuberculosis. To evaluate the efficiency of the acoustic device (Lung Flute; LF) in sputum induction compared with the conventional method, hypertonic saline inhalation (HSI). In this crossover study, patients with presumed pulmonary tuberculosis submitted 3 consecutive sputa: the first sputum without induction and the second and third ones using LF and HSI. We compared the efficiency of the 2 induction methods. Sixty-four participants were eligible. Thirty-five (54.6%) patients had negative smears on the first sputum without induction. Among those patients, 25.7% and 22.9% patients were smear-positive after using LF and HSI, respectively (P = .001). The positive conversion rate was not significantly different between the methods. The first samples without induction yielded 65.7% positive cultures, whereas 71.4% and 77.1% of the samples from LF and HSI were positive, respectively (P = .284). Similar results were observed in the nucleic acid amplification test [no induction (60.0%), LF (72.0%) and HSI (60.0%); P = .341]. In 29 smear-positive patients on the first sputum without induction, we observed no significant increase in smear grade, culture yield and nucleic acid amplification test positivity with either method. LF tended to induce fewer adverse events; desaturation (3.1% vs 11.1%; P = .082) and throat pain (1.5% vs 9.5%; P = .057). LF showed significantly fewer total adverse events (15.8% vs 34.9%; P = .023). Our study showed LF had similar sputum induction efficiency to HSI with relatively fewer complications. © 2017 The Authors. The Clinical Respiratory Journal Published by John Wiley & Sons Ltd.

Induction of belief decision trees from data

NASA Astrophysics Data System (ADS)

AbuDahab, Khalil; Xu, Dong-ling; Keane, John

2012-09-01

In this paper, a method for acquiring belief rule-bases by inductive inference from data is described and evaluated. Existing methods extract traditional rules inductively from data, with consequents that are believed to be either 100% true or 100% false. Belief rules can capture uncertain or incomplete knowledge using uncertain belief degrees in consequents. Instead of using singled-value consequents, each belief rule deals with a set of collectively exhaustive and mutually exclusive consequents. The proposed method extracts belief rules from data which contain uncertain or incomplete knowledge.

Limited hair cell induction from human induced pluripotent stem cells using a simple stepwise method.

PubMed

Ohnishi, Hiroe; Skerleva, Desislava; Kitajiri, Shin-ichiro; Sakamoto, Tatsunori; Yamamoto, Norio; Ito, Juichi; Nakagawa, Takayuki

2015-07-10

Disease-specific induced pluripotent stem cells (iPS) cells are expected to contribute to exploring useful tools for studying the pathophysiology of inner ear diseases and to drug discovery for treating inner ear diseases. For this purpose, stable induction methods for the differentiation of human iPS cells into inner ear hair cells are required. In the present study, we examined the efficacy of a simple induction method for inducing the differentiation of human iPS cells into hair cells. The induction of inner ear hair cell-like cells was performed using a stepwise method mimicking inner ear development. Human iPS cells were sequentially transformed into the preplacodal ectoderm, otic placode, and hair cell-like cells. As a first step, preplacodal ectoderm induction, human iPS cells were seeded on a Matrigel-coated plate and cultured in a serum free N2/B27 medium for 8 days according to a previous study that demonstrated spontaneous differentiation of human ES cells into the preplacodal ectoderm. As the second step, the cells after preplacodal ectoderm induction were treated with basic fibroblast growth factor (bFGF) for induction of differentiation into otic-placode-like cells for 15 days. As the final step, cultured cells were incubated in a serum free medium containing Matrigel for 48 days. After preplacodal ectoderm induction, over 90% of cultured cells expressed the genes that express in preplacodal ectoderm. By culture with bFGF, otic placode marker-positive cells were obtained, although their number was limited. Further 48-day culture in serum free media resulted in the induction of hair cell-like cells, which expressed a hair cell marker and had stereocilia bundle-like constructions on their apical surface. Our results indicate that hair cell-like cells are induced from human iPS cells using a simple stepwise method with only bFGF, without the use of xenogeneic cells. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

The myth of induction in qualitative nursing research.

PubMed

Bergdahl, Elisabeth; Berterö, Carina M

2015-04-01

In nursing today, it remains unclear what constitutes a good foundation for qualitative scientific inquiry. There is a tendency to define qualitative research as a form of inductive inquiry; deductive practice is seldom discussed, and when it is, this usually occurs in the context of data analysis. We will look at how the terms 'induction' and 'deduction' are used in qualitative nursing science and by qualitative research theorists, and relate these uses to the traditional definitions of these terms by Popper and other philosophers of science. We will also question the assertion that qualitative research is or should be inductive. The position we defend here is that qualitative research should use deductive methods. We also see a need to understand the difference between the creative process needed to create theory and the justification of a theory. Our position is that misunderstandings regarding the philosophy of science and the role of inductive and deductive logic and science are still harming the development of nursing theory and science. The purpose of this article is to discuss and reflect upon inductive and deductive views of science as well as inductive and deductive analyses in qualitative research. We start by describing inductive and deductive methods and logic from a philosophy of science perspective, and we examine how the concepts of induction and deduction are often described and used in qualitative methods and nursing research. Finally, we attempt to provide a theoretical perspective that reconciles the misunderstandings regarding induction and deduction. Our conclusion is that openness towards deductive thinking and testing hypotheses is needed in qualitative nursing research. We must also realize that strict induction will not create theory; to generate theory, a creative leap is needed. © 2014 John Wiley & Sons Ltd.

Interactive Methods for Teaching Action Potentials, an Example of Teaching Innovation from Neuroscience Postdoctoral Fellows in the Fellowships in Research and Science Teaching (FIRST) Program.

PubMed

Keen-Rhinehart, E; Eisen, A; Eaton, D; McCormack, K

2009-01-01

Acquiring a faculty position in academia is extremely competitive and now typically requires more than just solid research skills and knowledge of one's field. Recruiting institutions currently desire new faculty that can teach effectively, but few postdoctoral positions provide any training in teaching methods. Fellowships in Research and Science Teaching (FIRST) is a successful postdoctoral training program funded by the National Institutes of Health (NIH) providing training in both research and teaching methodology. The FIRST program provides fellows with outstanding interdisciplinary biomedical research training in fields such as neuroscience. The postdoctoral research experience is integrated with a teaching program which includes a How to Teach course, instruction in classroom technology and course development and mentored teaching. During their mentored teaching experiences, fellows are encouraged to explore innovative teaching methodologies and to perform science teaching research to improve classroom learning. FIRST fellows teaching neuroscience to undergraduates have observed that many of these students have difficulty with the topic of neuroscience. Therefore, we investigated the effects of interactive teaching methods for this topic. We tested two interactive teaching methodologies to determine if they would improve learning and retention of this information when compared with standard lectures. The interactive methods for teaching action potentials increased understanding and retention. Therefore, FIRST provides excellent teaching training, partly by enhancing the ability of fellows to integrate innovative teaching methods into their instruction. This training in turn provides fellows that matriculate from this program more of the characteristics that hiring institutions desire in their new faculty.

Interactive Methods for Teaching Action Potentials, an Example of Teaching Innovation from Neuroscience Postdoctoral Fellows in the Fellowships in Research and Science Teaching (FIRST) Program

PubMed Central

Keen-Rhinehart, E.; Eisen, A.; Eaton, D.; McCormack, K.

2009-01-01

Acquiring a faculty position in academia is extremely competitive and now typically requires more than just solid research skills and knowledge of one’s field. Recruiting institutions currently desire new faculty that can teach effectively, but few postdoctoral positions provide any training in teaching methods. Fellowships in Research and Science Teaching (FIRST) is a successful postdoctoral training program funded by the National Institutes of Health (NIH) providing training in both research and teaching methodology. The FIRST program provides fellows with outstanding interdisciplinary biomedical research training in fields such as neuroscience. The postdoctoral research experience is integrated with a teaching program which includes a How to Teach course, instruction in classroom technology and course development and mentored teaching. During their mentored teaching experiences, fellows are encouraged to explore innovative teaching methodologies and to perform science teaching research to improve classroom learning. FIRST fellows teaching neuroscience to undergraduates have observed that many of these students have difficulty with the topic of neuroscience. Therefore, we investigated the effects of interactive teaching methods for this topic. We tested two interactive teaching methodologies to determine if they would improve learning and retention of this information when compared with standard lectures. The interactive methods for teaching action potentials increased understanding and retention. Therefore, FIRST provides excellent teaching training, partly by enhancing the ability of fellows to integrate innovative teaching methods into their instruction. This training in turn provides fellows that matriculate from this program more of the characteristics that hiring institutions desire in their new faculty. PMID:23493377

Effects of inductive bias on computational evaluations of ligand-based modeling and on drug discovery

NASA Astrophysics Data System (ADS)

Cleves, Ann E.; Jain, Ajay N.

2008-03-01

Inductive bias is the set of assumptions that a person or procedure makes in making a prediction based on data. Different methods for ligand-based predictive modeling have different inductive biases, with a particularly sharp contrast between 2D and 3D similarity methods. A unique aspect of ligand design is that the data that exist to test methodology have been largely man-made, and that this process of design involves prediction. By analyzing the molecular similarities of known drugs, we show that the inductive bias of the historic drug discovery process has a very strong 2D bias. In studying the performance of ligand-based modeling methods, it is critical to account for this issue in dataset preparation, use of computational controls, and in the interpretation of results. We propose specific strategies to explicitly address the problems posed by inductive bias considerations.

Coupling and power transfer efficiency enhancement of modular and array of planar coils using in-plane ring-shaped inner ferrites for inductive heating applications

NASA Astrophysics Data System (ADS)

Kilic, V. T.; Unal, E.; Demir, H. V.

2017-07-01

We propose and demonstrate a highly effective method of enhancing coupling and power transfer efficiency in inductive heating systems composed of planar coils. The proposed method is based on locating ring-shaped ferrites in the inner side of the coils in the same plane. Measurement results of simple inductive heating systems constructed with either a single or a pair of conventional circular coils show that, with the in-plane inner ferrites, the total dissipated power of the system is increased by over 65%. Also, with three-dimensional full electromagnetic solutions, it is found that power transfer efficiency of the system is increased up to 92% with the inner ferrite placement. The proposed method is promising to be used for efficiency enhancement in inductive heating applications, especially in all-surface induction hobs.

Harmonic reduction of Direct Torque Control of six-phase induction motor.

PubMed

Taheri, A

2016-07-01

In this paper, a new switching method in Direct Torque Control (DTC) of a six-phase induction machine for reduction of current harmonics is introduced. Selecting a suitable vector in each sampling period is an ordinal method in the ST-DTC drive of a six-phase induction machine. The six-phase induction machine has 64 voltage vectors and divided further into four groups. In the proposed DTC method, the suitable voltage vectors are selected from two vector groups. By a suitable selection of two vectors in each sampling period, the harmonic amplitude is decreased more, in and various comparison to that of the ST-DTC drive. The harmonics loss is greater reduced, while the electromechanical energy is decreased with switching loss showing a little increase. Spectrum analysis of the phase current in the standard and new switching table DTC of the six-phase induction machine and determination for the amplitude of each harmonics is proposed in this paper. The proposed method has a less sampling time in comparison to the ordinary method. The Harmonic analyses of the current in the low and high speed shows the performance of the presented method. The simplicity of the proposed method and its implementation without any extra hardware is other advantages of the proposed method. The simulation and experimental results show the preference of the proposed method. Copyright © 2016 ISA. Published by Elsevier Ltd. All rights reserved.

Make induction day more effective - add a few problems.

PubMed

Mitchell, H E; Laidlaw, J M

1999-06-01

Induction courses are important to introduce Pre-Registration House Officers (PRHOs) to their new place of work. Traditionally, such programmes employ lectures, small group discussion and demonstrations. They let PRHOs meet members of various hospital disciplines and services. Since 1991, an interactive induction programme has been held each August for new PRHOs in the Eastern Region of Scotland taking up posts in Dundee Teaching Hospitals NHS Trust. Feedback from participants allows the course to be refined each year. In 1995, three paper-based patient management problems (PMPs) were included in the induction programme. Response was favourable. Most of the participants (82%) suggested the PMPs should be used again, but that more time should be allocated to enable them to tackle the problems. By August 1996, we aimed to provide a relevant and interactive programme that encouraged PRHOs to make immediate use of hospital resources. Two PMPs, in print format described likely case histories, with tasks that mirrored the junior doctors' forthcoming responsibilities. Healthcare team members and laboratory staff provided support as did study boards displaying written sheets of relevant clinical information. In the subsequent evaluation, the PMP component was rated highly by participants. They effectively triggered PRHOs to interact with hospital staff. We conclude that PMPs provide a valuable learning experience for junior doctors and are a useful addition to an induction day programme. We plan to refine and increase the use of PMPs in undergraduate and postgraduate settings.

Agricultural Geophysics

USDA-ARS?s Scientific Manuscript database

The four geophysical methods predominantly used for agricultural purposes are resistivity, electromagnetic induction, ground penetrating radar (GPR), and time domain reflectometry (TDR). Resistivity and electromagnetic induction methods are typically employed to map lateral variations of apparent so...

Nursing students' satisfaction with bilingual teaching in nursing courses in China: A meta-analysis.

PubMed

Cai, Chunlian; Zhang, Chunmei; Wang, Yan; Xiong, Lina; Jin, Yanfei; Jin, Changde

2016-09-01

The aim of this meta-analysis is to systematically evaluate nursing students' satisfaction with the textbooks, teachers, teaching methods and overall teaching result in nursing bilingual teaching in China. The relevant cross-sectional studies were retrieved from multiple electronic databases including PubMed, Web of Science, Chinese BioMed Database (CBM), China National Knowledge Infrastructure (CNKI) and WanFang Database from inception to August 2015. Studies that measured students' satisfaction with textbooks, teachers, teaching methods, overall teaching result in nursing bilingual teaching in China as outcomes were included. The data were independently extracted using a standardized form and analyzed by STATA (version12.0). A total of thirty-four studies, including 3533 nursing students, were eligible for inclusion in the review. Meta-analyses revealed that nursing students' satisfaction rate of textbooks was 64%, 95%CI (46%, 82%), teachers' teaching attitude was 88%, 95%CI (84%, 92%), teachers' oral expression was 60%, 95%CI (38%, 81%), teachers' pronunciation was 90%, 95%CI (86%, 94%), teachers' teaching ability was 71%, 95%CI (60%, 82%), teaching methods was 69%, 95%CI (52%, 86%) and overall teaching result was 80%, 95%CI (68%, 92%). Our results show that nursing students' satisfaction with the textbooks, teachers, teaching methods and overall teaching result is not high in nursing bilingual teaching in China. These findings suggest that future directions for improving bilingual teaching in China include establishing suitable bilingual teaching material, training teaching faculty members and adopting proper teaching methods. Copyright © 2016 Elsevier Ltd. All rights reserved.

Generational differences of baccalaureate nursing students' preferred teaching methods and faculty use of teaching methods

NASA Astrophysics Data System (ADS)

Delahoyde, Theresa

Nursing education is experiencing a generational phenomenon with student enrollment spanning three generations. Classrooms of the 21st century include the occasional Baby Boomer and a large number of Generation X and Generation Y students. Each of these generations has its own unique set of characteristics that have been shaped by values, trends, behaviors, and events in society. These generational characteristics create vast opportunities to learn, as well as challenges. One such challenge is the use of teaching methods that are congruent with nursing student preferences. Although there is a wide range of studies conducted on student learning styles within the nursing education field, there is little research on the preferred teaching methods of nursing students. The purpose of this quantitative, descriptive study was to compare the preferred teaching methods of multi-generational baccalaureate nursing students with faculty use of teaching methods. The research study included 367 participants; 38 nursing faculty and 329 nursing students from five different colleges within the Midwest region. The results of the two-tailed t-test found four statistically significant findings between Generation X and Y students and their preferred teaching methods including; lecture, listening to the professor lecture versus working in groups; actively participating in group discussion; and the importance of participating in group assignments. The results of the Analysis of Variance (ANOVA) found seventeen statistically significant findings between levels of students (freshmen/sophomores, juniors, & seniors) and their preferred teaching methods. Lecture was found to be the most frequently used teaching method by faculty as well as the most preferred teaching method by students. Overall, the support for a variety of teaching methods was also found in the analysis of data.

Streamed video clips to reduce anxiety in children during inhaled induction of anesthesia.

PubMed

Mifflin, Katherine A; Hackmann, Thomas; Chorney, Jill Maclaren

2012-11-01

Anesthesia induction in children is frequently achieved by inhalation of nitrous oxide and sevoflurane. Pediatric anesthesiologists commonly use distraction techniques such as humor or nonprocedural talk to reduce anxiety and facilitate a smooth transition at this critical phase. There is a large body of successful distraction research that explores the use of video and television distraction methods for minor medical and dental procedures, but little research on the use of this method for ambulatory surgery. In this randomized control trial study we examined whether video distraction is effective in reducing the anxiety of children undergoing inhaled induction before ambulatory surgery. Children (control = 47, video = 42) between 2 and 10 years old undergoing ambulatory surgery were randomly assigned to a video distraction or control group. In the video distraction group a video clip of the child's preference was played during induction, and the control group received traditional distraction methods during induction. The modified Yale Preoperative Anxiety Scale was used to assess the children's anxiety before and during the process of receiving inhalation anesthetics. All subjects were similar in their age and anxiety scores before entering the operating rooms. Children in the video distraction group were significantly less anxious at induction and showed a significantly smaller change in anxiety from holding to induction than did children in the control group. Playing video clips during the inhaled induction of children undergoing ambulatory surgery is an effective method of reducing anxiety. Therefore, pediatric anesthesiologists may consider using video distraction as a useful, valid, alternative strategy for achieving a smooth transition to the anesthetized state.

Mapping of Students’ Learning Progression Based on Mental Model in Magnetic Induction Concepts

NASA Astrophysics Data System (ADS)

Hamid, R.; Pabunga, D. B.

2017-09-01

The progress of student learning in a learning process has not been fully optimally observed by the teacher. The concept being taught is judged only at the end of learning as a product of thinking, and does not assess the mental processes that occur in students’ thinking. Facilitating students’ thinking through new phenomena can reveal students’ variation in thinking as a mental model of a concept, so that students who are assimilative and or accommodative can be identified in achieving their equilibrium of thought as well as an indicator of progressiveness in the students’ thinking stages. This research data is obtained from the written documents and interviews of students who were learned about the concept of magnetic induction through Constructivist Teaching Sequences (CTS) models. The results of this study indicate that facilitating the students’ thinking processes on the concept of magnetic induction contributes to increasing the number of students thinking within the "progressive change" category, and it can be said that the progress of student learning is more progressive after their mental models were facilitated through a new phenomena by teacher.

Flexible heating head for induction heating apparatus and method

NASA Astrophysics Data System (ADS)

Coultrip, Robert H.; Copeland, Carl E.; Fox, Robert L.; Johnson, Samuel D., Jr.; Phillips, W. Morris; Buckley, John D.

1991-10-01

An induction heating head includes: a length of wire having first and second opposite ends and being wound in a flat spiral shape to form an induction coil; a capacitor connected to the first and second ends of the wire, the induction coil and capacitor defining a tank circuit; and a flexible, elastomeric body molded to encase the induction coil. When a susceptor is placed in juxtaposition to the body, and the tank circuit is powered, the susceptor is inductively heated.

Flexible heating head for induction heating apparatus and method

NASA Astrophysics Data System (ADS)

Fox, Robert L.; Johnson, Samuel D.; Coultrip, Robert H.; Phillips, W. Morris

1991-10-01

An induction heating head includes a length of wire having first and second opposite ends and being wound in a flat spiral shape to form an induction coil, a capacitor connected to the first and second ends of the wire, the induction coil and capacitor defining a tank circuit, and a flexible, elastomeric body molded to encase the induction coil. When a susceptor is placed in juxtaposition to the body, and the tank circuit is powered, the susceptor is inductively heated.

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

ERIC Educational Resources Information Center

Radulovic, Branka; Stojanovic, Maja

2015-01-01

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

Method of processing materials using an inductively coupled plasma

DOEpatents

Hull, Donald E.; Bieniewski, Thomas M.

1989-01-01

A method for coating surfaces or implanting ions in an object using an inductively coupled plasma. The method provides a gas-free environment, since the plasma is formed without using a gas. The coating material or implantation material is intitially in solid form.

Global electromagnetic induction in the moon and planets. [poloidal eddy current transient response

NASA Technical Reports Server (NTRS)

Dyal, P.; Parkin, C. W.

1973-01-01

Experiments and analyses concerning electromagnetic induction in the moon and other extraterrestrial bodies are summarized. The theory of classical electromagnetic induction in a sphere is first considered, and this treatment is extended to the case of the moon, where poloidal eddy-current response has been found experimentally to dominate other induction modes. Analysis of lunar poloidal induction yields lunar internal electrical conductivity and temperature profiles. Two poloidal-induction analytical techniques are discussed: a transient-response method applied to time-series magnetometer data, and a harmonic-analysis method applied to data numerically Fourier-transformed to the frequency domain, with emphasis on the former technique. Attention is given to complicating effects of the solar wind interaction with both induced poloidal fields and remanent steady fields. The static magnetization field induction mode is described, from which are calculated bulk magnetic permeability profiles. Magnetic field measurements obtained from the moon and from fly-bys of Venus and Mars are studied to determine the feasibility of extending theoretical and experimental induction techniques to other bodies in the solar system.

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

PubMed

Xing, Wanjin; Mo, Morigen; Su, Huimin

2014-07-01

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

The Effectiveness of Teaching Methods Used in Graphic Design Pedagogy in Both Analogue and Digital Education Systems

ERIC Educational Resources Information Center

Alhajri, Salman

2016-01-01

Purpose: this paper investigates the effectiveness of teaching methods used in graphic design pedagogy in both analogue and digital education systems. Methodology and approach: the paper is based on theoretical study using a qualitative, case study approach. Comparison between the digital teaching methods and traditional teaching methods was…

Experimental analysis and simulation calculation of the inductances of loosely coupled transformer

NASA Astrophysics Data System (ADS)

Kerui, Chen; Yang, Han; Yan, Zhang; Nannan, Gao; Ying, Pei; Hongbo, Li; Pei, Li; Liangfeng, Guo

2017-11-01

The experimental design of iron-core wireless power transmission system is designed, and an experimental model of loosely coupled transformer is built. Measuring the air gap on both sides of the transformer 15mm inductor under the parameters. The feasibility and feasibility of using the finite element method to calculate the coil inductance parameters of the loosely coupled transformer are analyzed. The system was modeled by ANSYS, and the magnetic field was calculated by finite element method, and the inductance parameters were calculated. The finite element method is used to calculate the inductive parameters of the loosely coupled transformer, and the basis for the accurate compensation of the capacitance of the wireless power transmission system is established.

[Impacts of collaborative teaching method on the teaching achievement of Acupuncture and Moxibustion].

PubMed

Tian, Haomei; Shen, Jing; Shi, Jia; Liu, Mi; Wang, Chao; Liu, Jinzhi; Chen, Chutao

2016-11-12

To explore the impacts of collaborative teaching method on the teaching achievement of Acupuncture and Moxibustion . Six classes in Hunan University of CM of 2012 grade Chinese medicine department were randomized into an observation group and a control group, 3 classes in each one. In the observation group, the collaborative teaching method was adopted, in which, different teaching modes were used according to the characteristics of each chapter and the study initiative of students was predominated. In the control group, the traditional teaching method was used, in which, the class teaching was the primary and the practice was the secondary in the section of techniques of acupuncture and moxibustion. The results of each curriculum and the total results were compared between the two groups during the whole semester. Compared with the control group, in the observation group, the total achievements of curriculum and case analysis combined with the total result of the theory examination were apparently improved (both P <0.01). The collaborative teaching method improves the comprehensive ability of students and provides a new approach to the teaching of Acupuncture and Moxibustion .

Using Blended Creative Teaching: Improving a Teacher Education Course on Designing Materials for Young Children

ERIC Educational Resources Information Center

Lou, Shi-Jer; Chen, Nai-Ci; Tsai, Huei-Yin; Tseng, Kuo-Hung; Shih, Ru-Chu

2012-01-01

This study combined traditional classroom teaching methods and blogs with blended creative teaching as a new teaching method for the course "Design and Applications of Teaching Aids for Young Children." It aimed to improve the shortcomings of the traditional teaching approach by incorporating the "Asking, Thinking, Doing, and…

Difference to Inference: teaching logical and statistical reasoning through on-line interactivity.

PubMed

Malloy, T E

2001-05-01

Difference to Inference is an on-line JAVA program that simulates theory testing and falsification through research design and data collection in a game format. The program, based on cognitive and epistemological principles, is designed to support learning of the thinking skills underlying deductive and inductive logic and statistical reasoning. Difference to Inference has database connectivity so that game scores can be counted as part of course grades.

High Resolution Switching Mode Inductance-to-Frequency Converter with Temperature Compensationti

PubMed Central

Matko, Vojko; Milanović, Miro

2014-01-01

This article proposes a novel method for the temperature-compensated inductance-to-frequency converter with a single quartz crystal oscillating in the switching oscillating circuit to achieve better temperature stability of the converter. The novelty of this method lies in the switching-mode converter, the use of additionally connected impedances in parallel to the shunt capacitances of the quartz crystal, and two inductances in series to the quartz crystal. This brings a considerable reduction of the temperature influence of AT-cut crystal frequency change in the temperature range between 10 and 40 °C. The oscillator switching method and the switching impedances connected to the quartz crystal do not only compensate for the crystal's natural temperature characteristics but also any other influences on the crystal such as ageing as well as from other oscillating circuit elements. In addition, the method also improves frequency sensitivity in inductance measurements. The experimental results show that through high temperature compensation improvement of the quartz crystal characteristics, this switching method theoretically enables a 2 pH resolution. It converts inductance to frequency in the range of 85–100 μH to 2–560 kHz. PMID:25325334

The state of quality improvement and patient safety teaching in health professional education in New Zealand.

PubMed

Robb, Gillian; Stolarek, Iwona; Wells, Susan; Bohm, Gillian

2017-10-27

To investigate how quality and patient safety domains are being taught in the pre-registration curricula of health profession education programmes in New Zealand. All tertiary institutions providing training for medicine, nursing, midwifery, dentistry, pharmacy, physiotherapy, dietetics and 11 other allied health professions in New Zealand were contacted and a person with relevant curriculum knowledge was invited to participate. Interviews were conducted using a semi-structured interview guide to explore nine quality and safety domains; improvement science, patient safety, quality and safety culture, evidence-based practice, patient-centred care, teamwork and communication, leadership for change, systems thinking and use of information technology (IT). Transcribed data were extracted and categorised by discipline and domain. Two researchers independently identified and categorised themes within each domain, using a general inductive approach. Forty-nine institutions were contacted and 43 (88%) people were interviewed. The inclusion and extent of quality and safety teaching was variable. Evidence-based practice, patient-centred care and teamwork and communication were the strongest domains and well embedded in programmes, while leadership, systems thinking and the role of IT were less explicitly included. Except for two institutions, improvement science was absent from pre-registration curricula. Patient safety teaching was focused mainly around incident reporting, and to a lesser extent learning from adverse events. Although a 'no blame' culture was articulated as important, the theme of individual accountability was still apparent. While participants agreed that all domains were important, the main barriers to incorporating improvement science and patient safety concepts into existing programmes included an 'already stretched curriculum' and having faculty with limited expertise in these areas. Although the building blocks for improving the quality and safety of healthcare are present, this national study of multiple health professional pre-registration education programmes has identified teaching gaps in patient safety and improvement science methods and tools. Failure to address these gaps will compromise the ability of new graduates to successfully implement and sustain improvements.

New Teacher Induction Programs: A Case Study of an Exemplary School District, and How It Prepares Its New Teachers for the Use of Instructional Technology in the Classroom

ERIC Educational Resources Information Center

Sherman, David B.

2014-01-01

This research study examined Generation Y new teachers, the process of new teacher induction, and the most effective methods for providing professional development in instructional technology for Generation Y teachers. This research study examined Generation Y new teachers, the process of new teacher induction, and the most effective methods for…

Learning style and teaching method preferences of Saudi students of physical therapy

PubMed Central

Al Maghraby, Mohamed A.; Alshami, Ali M.

2013-01-01

Context: To the researchers’ knowledge, there are no published studies that have investigated the learning styles and preferred teaching methods of physical therapy students in Saudi Arabia. Aim: The study was conducted to determine the learning styles and preferred teaching methods of Saudi physical therapy students. Settings and Design: A cross-sectional study design. Materials and Methods: Fifty-three Saudis studying physical therapy (21 males and 32 females) participated in the study. The principal researcher gave an introductory lecture to explain the different learning styles and common teaching methods. Upon completion of the lecture, questionnaires were distributed, and were collected on completion. Statistical Analysis Used: Percentages were calculated for the learning styles and teaching methods. Pearson’s correlations were performed to investigate the relationship between them. Results: More than 45 (85%) of the students rated hands-on training as the most preferred teaching method. Approximately 30 (57%) students rated the following teaching methods as the most preferred methods: “Advanced organizers,” “demonstrations,” and “multimedia activities.” Although 31 (59%) students rated the concrete-sequential learning style the most preferred, these students demonstrated mixed styles on the other style dimensions: Abstract-sequential, abstract-random, and concrete-random. Conclusions: The predominant concrete-sequential learning style is consistent with the most preferred teaching method (hands-on training). The high percentage of physical therapy students whose responses were indicative of mixed learning styles suggests that they can accommodate multiple teaching methods. It is recommended that educators consider the diverse learning styles of the students and utilize a variety of teaching methods in order to promote an optimal learning environment for the students. PMID:24672278

Microscopic models for bridging electrostatics and currents

NASA Astrophysics Data System (ADS)

Borghi, L.; DeAmbrosis, A.; Mascheretti, P.

2007-03-01

A teaching sequence based on the use of microscopic models to link electrostatic phenomena with direct currents is presented. The sequence, devised for high school students, was designed after initial work carried out with student teachers attending a school of specialization for teaching physics at high school, at the University of Pavia. The results obtained with them are briefly presented, because they directed our steps for the development of the teaching sequence. For both the design of the experiments and their interpretation, we drew inspiration from the original works of Alessandro Volta; in addition, a structural model based on the particular role of electrons as elementary charges both in electrostatic phenomena and in currents was proposed. The teaching sequence starts from experiments on charging objects by rubbing and by induction, and engages students in constructing microscopic models to interpret their observations. By using these models and by closely examining the ideas of tension and capacitance, the students acknowledge that a charging (or discharging) process is due to the motion of electrons that, albeit for short time intervals, represent a current. Finally, they are made to see that the same happens in transients of direct current circuits.

Effect of different methods of pulse width modulation on power losses in an induction motor

NASA Astrophysics Data System (ADS)

Gulyaev, Alexander; Fokin, Dmitrii; Shuharev, Sergey; Ten, Evgenii

2017-10-01

We consider the calculation of modulation power losses in a system “induction motor-inverter” for various pulse width modulation (PWM) methods of the supply voltage. Presented values of modulation power losses are the result of modeling a system “DC link - two-level three-phase voltage inverter - induction motor - load”. In this study the power losses in a system “induction motor - inverter” are computed, as well as losses caused by higher harmonics of PWM supply voltage, followed by definition of active power consumed by the DC link for a specified value mechanical power on the induction motor shaft. Mechanical power was determined by the rotation speed and the torque on the motor shaft in various quasi-sinusoidal supply voltage PWM modes. These calculations reveal the best coefficient of performance (COP) in a system of a variable frequency drive (VFD) with independent voltage inverter controlled by induction motor PWM.

Localized mold heating with the aid of selective induction for injection molding of high aspect ratio micro-features

NASA Astrophysics Data System (ADS)

Park, Keun; Lee, Sang-Ik

2010-03-01

High-frequency induction is an efficient, non-contact means of heating the surface of an injection mold through electromagnetic induction. Because the procedure allows for the rapid heating and cooling of mold surfaces, it has been recently applied to the injection molding of thin-walled parts or micro/nano-structures. The present study proposes a localized heating method involving the selective use of mold materials to enhance the heating efficiency of high-frequency induction heating. For localized induction heating, a composite injection mold of ferromagnetic material and paramagnetic material is used. The feasibility of the proposed heating method is investigated through numerical analyses in terms of its heating efficiency for localized mold surfaces and in terms of the structural safety of the composite mold. The moldability of high aspect ratio micro-features is then experimentally compared under a variety of induction heating conditions.

Inductive High Power Transfer Technologies for Electric Vehicles

NASA Astrophysics Data System (ADS)

Madzharov, Nikolay D.; Tonchev, Anton T.

2014-03-01

Problems associated with "how to charge the battery pack of the electric vehicle" become more important every passing day. Most logical solution currently is the non-contact method of charge, possessing a number of advantages over standard contact methods for charging. This article focuses on methods for Inductive high power contact-less transfer of energy at relatively small distances, their advantages and disadvantages. Described is a developed Inductive Power Transfer (IPT) system for fast charging of electric vehicles with nominal power of 30 kW over 7 to 9 cm air gap.

Inductive System for Reliable Magnesium Level Detection in a Titanium Reduction Reactor

NASA Astrophysics Data System (ADS)

Krauter, Nico; Eckert, Sven; Gundrum, Thomas; Stefani, Frank; Wondrak, Thomas; Frick, Peter; Khalilov, Ruslan; Teimurazov, Andrei

2018-05-01

The determination of the Magnesium level in a Titanium reduction retort by inductive methods is often hampered by the formation of Titanium sponge rings which disturb the propagation of electromagnetic signals between excitation and receiver coils. We present a new method for the reliable identification of the Magnesium level which explicitly takes into account the presence of sponge rings with unknown geometry and conductivity. The inverse problem is solved by a look-up-table method, based on the solution of the inductive forward problems for several tens of thousands parameter combinations.

A Comparison between the Effect of Cooperative Learning Teaching Method and Lecture Teaching Method on Students' Learning and Satisfaction Level

ERIC Educational Resources Information Center

Mohammadjani, Farzad; Tonkaboni, Forouzan

2015-01-01

The aim of the present research is to investigate a comparison between the effect of cooperative learning teaching method and lecture teaching method on students' learning and satisfaction level. The research population consisted of all the fourth grade elementary school students of educational district 4 in Shiraz. The statistical population…

Variety of Teaching Methodologies Used by Homeschoolers: Case Studies of Three Homeschooling Families.

ERIC Educational Resources Information Center

Clements, Andrea D.

This study examined teaching methods used by homeschooling families. Interviews were conducted with parents from three homeschooling families who used a variety of teaching methods. Researchers collected information on children's ages, number of years of homeschooling, teaching methods, and curriculum choice. Respondents described how they chose…

A Preliminary Study of the Effectiveness of Different Recitation Teaching Methods

NASA Astrophysics Data System (ADS)

Endorf, Robert J.; Koenig, Kathleen M.; Braun, Gregory A.

2006-02-01

We present preliminary results from a comparative study of student understanding for students who attended recitation classes which used different teaching methods. Student volunteers from our introductory calculus-based physics course attended a special recitation class that was taught using one of four different teaching methods. A total of 272 students were divided into approximately equal groups for each method. Students in each class were taught the same topic, "Changes in energy and momentum," from Tutorials in Introductory Physics. The different teaching methods varied in the amount of student and teacher engagement. Student understanding was evaluated through pretests and posttests given at the recitation class. Our results demonstrate the importance of the instructor's role in teaching recitation classes. The most effective teaching method was for students working in cooperative learning groups with the instructors questioning the groups using Socratic dialogue. These results provide guidance and evidence for the teaching methods which should be emphasized in training future teachers and faculty members.

The effectiveness of computer-managed instruction versus traditional classroom lecture on achievement outcomes.

PubMed

Schmidt, S M; Arndt, M J; Gaston, S; Miller, B J

1991-01-01

This controlled experimental study examines the effect of two teaching methods on achievement outcomes from a 15-week, 2 credit hour semester course taught at two midwestern universities. Students were randomly assigned to either computer-managed instruction in which faculty function as tutors or the traditional classroom course of study. In addition, the effects of age, grade point average, attitudes toward computers, and satisfaction with the course on teaching method were analyzed using analysis of covariance. Younger students achieved better scores than did older students. Regardless of teaching method, however, neither method appeared to be better than the other for teaching course content. Students did not prefer one method over the other as indicated by their satisfaction scores. With demands upon university faculty to conduct research and publish, alternative methods of teaching that free faculty from the classroom should be considered. This study suggests that educators can select such an alternative teaching method to traditional classroom teaching without sacrificing quality education for certain courses.

Teaching science in museums

NASA Astrophysics Data System (ADS)

Tran, Lynn Uyen

Museums are free-choice, non-threatening, non-evaluative learning and teaching environments. They enable learners to revisit contents, authentic objects, and experiences at their own leisure as they continually build an understanding and appreciation of the concepts. Schools in America have used museums as resources to supplement their curriculum since the 19 th century. Field trip research is predominantly from the teachers' and students' perspectives, and draws attention to the importance for classroom teachers and students to prepare prior to field trips, have tasks, goals, and objectives during their time at the museum, and follow up afterwards. Meanwhile, museum educators' contributions to field trip experiences have been scantily addressed. These educators develop and implement programs intended to help students' explore science concepts and make sense of their experiences, and despite their limited time with students, studies show they can be memorable. First, field trips are a break in the usual routine, and thus have curiosity and attention attracting power. Second, classroom science teaching literature suggests teachers' teaching knowledge and goals can affect their behaviors, and in turn influence student learning. Third, classroom teachers are novices at planning and implementing field trip planners, and museum educators can share this responsibility. But little is reported on how the educators teach, what guides their instruction, how classroom teachers use these lessons, and what is gained from these lessons. This study investigates two of these inquiries. The following research questions guided this investigation. (1) How do educators teaching one-hour, one-time lessons in museums adapt their instruction to the students that they teach? (2) How do time limitations affect instruction? (3) How does perceived variability in entering student knowledge affect instruction? Four educators from two museums took part in this participant observation study to examine one aspect of the teaching culture in museums, that is instruction during one-time science lessons. The researcher remained a passive participant in all 23 lessons observed. Data included observations, interviews, and researcher field notes. An inductive analysis model incorporating constant comparison and domain analysis methods was adopted to analyze the data. Five major findings emerged from this analysis. (1) Repeating lessons develop comfort and insight to compensate one-time nature of lessons. (2) Details within science lessons can vary according to the students. (3) A lifelong learning perspective forms the foundation for educators' choices. (4) Refine teaching to use time efficiently. (5) Educators designate roles to teachers and chaperones to maximize time. These findings had implications for museum educators, classroom teachers, and all those involved in school field trips. Recommendations for action and future research emerging from this study were listed and discussed.

"Teaching is like nightshifts …": a focus group study on the teaching motivations of clinicians.

PubMed

Dybowski, Christoph; Harendza, Sigrid

2014-01-01

To ensure the highest quality of education, medical schools have to be aware of factors that influence the motivation of teachers to perform their educational tasks. Although several studies have investigated motivations for teaching among community-based practitioners, there is little data available for hospital-based physicians. This study aimed to identify factors influencing hospital-based physicians' motivations to teach. We conducted 3 focus group discussions with 15 clinical teachers from the Medical Faculty at Hamburg University. Using a qualitative inductive approach, we extracted motivation-related factors from the transcripts of the audio-recorded discussions. Three main multifaceted categories influencing the motivation of teachers were identified: the teachers themselves, the students, and the medical faculty as an organization. Participants showed individual sets of values and beliefs about their roles as teachers as well as personal notions of what comprises a "good" medical education. Their personal motives to teach comprised a range of factors from intrinsic, such as the joy of teaching itself, to more extrinsic motives, such as the perception of teaching as an occupational duty. Teachers were also influenced by the perceived values and beliefs of their students, as well as their perceived discipline and motivation. The curriculum organization and aspects of leadership, human resource development, and the evaluation system proved to be relevant factors as well, whereas extrinsic incentives had no reported impact. Individual values, beliefs, and personal motives constitute the mental framework upon which teachers perceive and assess motivational aspects for their teaching. The interaction between these personal dispositions and faculty-specific organizational structures can significantly impair or enhance the motivation of teachers and should therefore be accounted for in program and faculty development.

Efficient Power Network Analysis with Modeling of Inductive Effects

NASA Astrophysics Data System (ADS)

Zeng, Shan; Yu, Wenjian; Hong, Xianlong; Cheng, Chung-Kuan

In this paper, an efficient method is proposed to accurately analyze large-scale power/ground (P/G) networks, where inductive parasitics are modeled with the partial reluctance. The method is based on frequency-domain circuit analysis and the technique of vector fitting [14], and obtains the time-domain voltage response at given P/G nodes. The frequency-domain circuit equation including partial reluctances is derived, and then solved with the GMRES algorithm with rescaling, preconditioning and recycling techniques. With the merit of sparsified reluctance matrix and iterative solving techniques for the frequency-domain circuit equations, the proposed method is able to handle large-scale P/G networks with complete inductive modeling. Numerical results show that the proposed method is orders of magnitude faster than HSPICE, several times faster than INDUCTWISE [4], and capable of handling the inductive P/G structures with more than 100, 000 wire segments.

[Application of case-based method in genetics and eugenics teaching].

PubMed

Li, Ya-Xuan; Zhao, Xin; Zhang, Fei-Xiong; Hu, Ying-Kao; Yan, Yue-Ming; Cai, Min-Hua; Li, Xiao-Hui

2012-05-01

Genetics and Eugenics is a cross-discipline between genetics and eugenics. It is a common curriculum in many Chinese universities. In order to increase the learning interest, we introduced case teaching method and got a better teaching effect. Based on our teaching practices, we summarized some experiences about this subject. In this article, the main problem of case-based method applied in Genetics and Eugenics teaching was discussed.

Patterns of non-verbal social interactions within intensive mathematics intervention contexts

NASA Astrophysics Data System (ADS)

Thomas, Jonathan Norris; Harkness, Shelly Sheats

2016-06-01

This study examined the non-verbal patterns of interaction within an intensive mathematics intervention context. Specifically, the authors draw on social constructivist worldview to examine a teacher's use of gesture in this setting. The teacher conducted a series of longitudinal teaching experiments with a small number of young, school-age children in the context of early arithmetic development. From these experiments, the authors gathered extensive video records of teaching practice and, from an inductive analysis of these records, identified three distinct patterns of teacher gesture: behavior eliciting, behavior suggesting, and behavior replicating. Awareness of their potential to influence students via gesture may prompt teachers to more closely attend to their own interactions with mathematical tools and take these teacher interactions into consideration when forming interpretations of students' cognition.

Secondary Physical Science Teachers' Conceptions of Science Teaching in a Context of Change

NASA Astrophysics Data System (ADS)

Taylor, Dale L.; Booth, Shirley

2015-05-01

Pre-service teachers enter initial teacher education programmes with conceptions of teaching gleaned from their own schooling. These conceptions, which include teachers' beliefs, may be resistant to change, which is a challenge in contexts where teacher educators hope that teachers will teach in ways different from their own schooling. Conceptions of teaching found in different cultural and disciplinary contexts have contextual differences but have resonances with the results of research into teacher beliefs. Our sample of eight South African secondary physical science teachers was schooled in a system which encouraged knowledge transmission, but they were prepared in their initial teacher education for a learner-centred approach. After they had taught for a few years, we explored their conceptions of science teaching, using phenomenographic interviews. Four conceptions emerged inductively from the analysis: transferring science knowledge from mind to mind; transferring problematic science knowledge from mind to mind; creating space for learning science knowledge and creating space for learning problematic science knowledge. Internally these conceptions are constituted by three dimensions of variation: the nature of the science knowledge to be learnt, the role of the students and the role of the teacher. Media and practical work play different roles in the external horizon of these conceptions. These conceptions reflect the disciplinary context as well as the emphases of the sample's initial teacher education programme. This suggests that initial teacher education can significantly shape teachers' conceptions of teaching.

Outpatient versus inpatient induction of labour for improving birth outcomes.

PubMed

Kelly, Anthony J; Alfirevic, Zarko; Ghosh, Arpita

2013-11-12

More than 20% of women undergo induction of labour in some countries. The different methods used to induce labour have been the focus of previous reviews, but the setting in which induction takes place (hospital versus outpatient settings) may have implications for maternal satisfaction and costs. It is not known whether some methods of induction that are effective and safe in hospital are suitable in outpatient settings. To assess the effects on outcomes for mothers and babies of induction of labour for women managed as outpatients versus inpatients. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 June 2013). Published and unpublished randomised and quasi-randomised trials in which inpatient and outpatient methods of cervical ripening or induction of labour have been compared. Two review authors independently assessed trial reports for inclusion. Two review authors carried out data extraction and assessment of risk of bias independently. We included four trials, with a combined total of 1439 women in the review; each trial examined a different method of induction and we were unable to pool the results from trials.1. Vaginal PGE2 (two studies including 1028 women). There were no differences between women managed as outpatients versus inpatients for most review outcomes. There was no evidence of a difference between the likelihood of women requiring instrumental delivery in either setting (risk ratio (RR) 1.29; 95% confidence interval (CI) 0.79 to 2.13). The overall length of hospital stay was similar in the two groups.2. Controlled release PGE2 10 mg (one study including 300 women). There was no evidence of differences between groups for most review outcomes, including success of induction. During the induction period itself, women in the outpatient group were more likely to report high levels of satisfaction with their care (satisfaction rated seven or more on a nine-point scale, RR 1.42; 95% CI 1.11 to 1.81), but satisfaction scores measured postnatally were similar in the two groups.3. Foley catheter (one study including 111 women). There was no evidence of differences between groups for caesarean section rates, total induction time and the numbers of babies admitted to neonatal intensive care. The data available to evaluate the efficacy or potential hazards of outpatient induction are limited. It is, therefore, not yet possible to determine whether induction of labour is effective and safe in outpatient settings.

Outpatient versus inpatient induction of labour for improving birth outcomes.

PubMed

Kelly, Anthony J; Alfirevic, Zarko; Dowswell, Therese

2009-04-15

More than 20% of women undergo induction of labour in some countries. The different methods used to induce labour have been the focus of previous reviews, but the setting in which induction takes place (hospital versus outpatient settings) may have implications for maternal satisfaction and costs. It is not known whether some methods of induction that are effective and safe in hospital are suitable in outpatient settings. To assess the effects on outcomes for mothers and babies of induction of labour for women managed as outpatients versus inpatients. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (December 2008). Published and unpublished randomised and quasi-randomised trials in which inpatient and outpatient methods of cervical ripening or induction of labour have been compared. Two review authors independently assessed trial reports for inclusion. Two review authors carried out data extraction and assessment of risk of bias independently. We included three trials, with a combined total of 612 women in the review; each examined a different method of induction and we were unable to pool the results from trials.1. Vaginal PGE2 (One study including 201 women). There were no differences between women managed as out- versus inpatients for most review outcomes. Women in the outpatient group were more likely to have instrumental deliveries (risk ratio (RR) 1.74; 95% confidence interval (CI) 1.03 to 2.93). The overall length of hospital stay was similar in the two groups.2. Controlled release PGE2 10mg (one study including 300 women). There was no evidence of differences between groups for most review outcomes, including success of induction. During the induction period itself, women in the outpatient group were more likely to report high levels of satisfaction with their care (satisfaction rated seven or more on a nine-point scale RR 1.42; 95% CI 1.11 to 1.81), but satisfaction scores measured postnatally were similar in the two groups.3. Foley catheter (one study including 111 women). There was no evidence of differences between groups for caesarean section rates, total induction time and the numbers of babies admitted to neonatal intensive care. The data available to evaluate the efficacy or potential hazards of outpatient induction are limited. It is, therefore, not yet possible to determine whether induction of labour is effective and safe in outpatient settings.

Human anatomy: let the students tell us how to teach.

PubMed

Davis, Christopher R; Bates, Anthony S; Ellis, Harold; Roberts, Alice M

2014-01-01

Anatomy teaching methods have evolved as the medical undergraduate curriculum has modernized. Traditional teaching methods of dissection, prosection, tutorials and lectures are now supplemented by anatomical models and e-learning. Despite these changes, the preferences of medical students and anatomy faculty towards both traditional and contemporary teaching methods and tools are largely unknown. This study quantified medical student and anatomy faculty opinion on various aspects of anatomical teaching at the Department of Anatomy, University of Bristol, UK. A questionnaire was used to explore the perceived effectiveness of different anatomical teaching methods and tools among anatomy faculty (AF) and medical students in year one (Y1) and year two (Y2). A total of 370 preclinical medical students entered the study (76% response rate). Responses were quantified and intergroup comparisons were made. All students and AF were strongly in favor of access to cadaveric specimens and supported traditional methods of small-group teaching with medically qualified demonstrators. Other teaching methods, including e-learning, anatomical models and surgical videos, were considered useful educational tools. In several areas there was disharmony between the opinions of AF and medical students. This study emphasizes the importance of collecting student preferences to optimize teaching methods used in the undergraduate anatomy curriculum. © 2013 American Association of Anatomists.

Application of the K-W-L Teaching and Learning Method to an Introductory Physics Course

ERIC Educational Resources Information Center

Wrinkle, Cheryl Schaefer; Manivannan, Mani K.

2009-01-01

The K-W-L method of teaching is a simple method that actively engages students in their own learning. It has been used with kindergarten and elementary grades to teach other subjects. The authors have successfully used it to teach physics at the college level. In their introductory physics labs, the K-W-L method helped students think about what…

Characteristics of medical teachers using student-centered teaching methods.

PubMed

Kim, Kyong-Jee; Hwang, Jee-Young

2017-09-01

This study investigated characteristics of medical teachers who have adopted student-centered teaching methods into their teaching. A 24-item questionnaire consisted of respondent backgrounds, his or her use of student-centered teaching methods, and awareness of the school's educational objectives and curricular principles was administered of faculty members at a private medical school in Korea. Descriptive statistics and chi-square analysis were conducted to compare faculty use of student-centered approaches across different backgrounds and awareness of curricular principles. Overall response rate was 70% (N=140/200), approximately 25% (n=34) of whom were using student-centered teaching methods. Distributions in the faculty use of student-centered teaching methods were significantly higher among basic sciences faculty (versus clinical sciences faculty), with teaching experiences of over 10 years (versus less than 10 years), and who were aware of the school's educational objectives and curricular principles. Our study indicates differences in medical faculty's practice of student-centered teaching across disciplines, teaching experiences, and their understanding of the school's educational objectives curricular principles. These findings have implications for faculty development and institutional support to better promote faculty use of student-centered teaching approaches.

Teaching Hearing-Impaired Children in Iraq Using a New Teaching Method.

ERIC Educational Resources Information Center

Harris, N. D. C.; Mustafa, N.

1986-01-01

Describes a field test and results of a new didactic teaching method involving resource-based learning to teach various aspects of mathematics and science (fractions, magnetism, planets) to elementary aged hearing impaired student in Iraq. The dramatic improvements in language for learners is described and implications of the methods are…

Prospective Foreign Language Teachers' Preference of Teaching Methods for the Language Acquisition Course in Turkish Higher Education

ERIC Educational Resources Information Center

GüvendIr, Emre

2013-01-01

Considering the significance of taking student preferences into account while organizing teaching practices, the current study explores which teaching method prospective foreign language teachers mostly prefer their teacher to use in the language acquisition course. A teaching methods evaluation form that includes six commonly used teaching…

How Learning Designs, Teaching Methods and Activities Differ by Discipline in Australian Universities

ERIC Educational Resources Information Center

Cameron, Leanne

2017-01-01

This paper reports on the learning designs, teaching methods and activities most commonly employed within the disciplines in six universities in Australia. The study sought to establish if there were significant differences between the disciplines in learning designs, teaching methods and teaching activities in the current Australian context, as…

Research Methodologies Explored for a Paradigm Shift in University Teaching.

ERIC Educational Resources Information Center

Venter, I. M.; Blignaut, R. J.; Stoltz, D.

2001-01-01

Innovative teaching methods such as collaborative learning, teamwork, and mind maps were introduced to teach computer science and statistics courses at a South African university. Soft systems methodology was adapted and used to manage the research process of evaluating the effectiveness of the teaching methods. This research method provided proof…

The SQL Server Database for Non Computer Professional Teaching Reform

ERIC Educational Resources Information Center

Liu, Xiangwei

2012-01-01

A summary of the teaching methods of the non-computer professional SQL Server database, analyzes the current situation of the teaching course. According to non computer professional curriculum teaching characteristic, put forward some teaching reform methods, and put it into practice, improve the students' analysis ability, practice ability and…

Teaching or Learning?

ERIC Educational Resources Information Center

Milton, Ohmer

This article, the 6th in a series of AAHE research reports, summarizes research on teaching and learning. Most studies on teaching methods conclude that there are no significant differences between the various teaching methods and student achievement. The problem with these studies is that they have concentrated on teaching and have ignored…

Fail to prepare and you can prepare to fail: the experience of financing path changes in teaching hospitals in Iran.

PubMed

Doshmangir, Leila; Rashidian, Arash; Jafari, Mehdi; Ravaghi, Hamid; Takian, Amirhossein

2016-04-21

In 1995, teaching and public hospitals that are affiliated with the ministry of health and medical education (MOHME) in Iran were granted financial self-sufficiency to practice contract-based relations with insurance organizations. The so-called "hospital autonomy" policy involved giving authority to the insurance organizations to purchase health services. The policy aimed at improving hospitals' performance, hoping to reduce government's costs. However, the policy was never implemented as intended. This was because most participating hospitals gave up to implement autonomous financing and took other financing pathways. This paper analyses the reasons for the gap between the intended policy and its execution. The lessons learned from this analysis can inform, we envisage, the implementation of similar initiatives in other settings. We conducted semi-structured interviews with 28 national and 13 regional health policy experts. We also gathered a comprehensive and purposeful set of related documents and analyzed their content. The qualitative data were analyzed by thematic inductive-deductive approach. We found a number of prerequisites and requirements that were not prepared prior to the implementing hospital autonomy policy and categorized them into policy content (sources of funds for the policy), implementation context (organization of insurance organizations, medical tariffs, hospitals' organization, feasibility of policy implementation, actors and stakeholders' support), and implementation approach (implementation method, blanket approach to the implementation and timing of implementation). These characteristics resulted in unsuitable platform for policy implementation and eventually led to policy failure. Autonomy of teaching hospitals and their exclusive financing through insurance organizations did not achieve the desired goals of purchaser-provider split in Iran. Unless contextual preparations are in place, hospital autonomy will not succeed and problematic financial relations between service providers and patients in autonomous hospitals may not be ceased as a result.

Evaluating PLATO: postgraduate teaching and learning online.

PubMed

Brown, Menna; Bullock, Alison

2014-02-01

  The use of the Internet as a teaching medium has increased rapidly over the last decade. PLATO (postgraduate learning and teaching online) was launched in 2008 by the e-learning unit (ELU) of Wales Deanery. Located within Learning@NHSWales, a Moodle virtual learning environment (VLE), it hosts a wide range of freely available courses and resources tailored to support the education, training and continuing professional development (CPD) needs of health care professionals working across the National Health Service (NHS) Wales. The evaluation aimed to identify the costs and benefits of PLATO, report its value as attributed by users, identify potential cost savings and make recommendations.   Five courses (case studies) were selected, representing the range of available e-learning resources: e-induction; fetal heart monitoring; cervical screening; GP prospective trainers; and tools for trainers. Mixed methods were used: one-to-one qualitative interviews, focus group discussions and surveys explored user views, and identified individual and organisational value.   Qualitative findings identified six key areas of value for users: ELU support and guidance; avoidance of duplication and standardisation; central reference; local control; flexibility for learners; and specific features. Survey results (n=72) indicated 72 per cent of consultants reported that PLATO was easy to access and user friendly. E-learning was rated as 'very/important' for CPD by 79 per cent of respondents. Key challenges were: access, navigation, user concerns, awareness and support.   PLATO supports education and helps deliver UK General Medical Council standards. Future plans should address the suggested recommendations to realise cost savings for NHS Wales and the Wales Deanery. The findings have wider applicability to others developing or using VLEs. © 2014 John Wiley & Sons Ltd.

Pedagogical Practices and Counselor Self-Efficacy: A Mixed Methods Investigations

ERIC Educational Resources Information Center

Brogan, Justin R.

2009-01-01

The current study investigated the Lecture Teaching Method and Socratic Teaching Method to determine if there was a relationship between pedagogical methods and Counselor Self-Efficacy (CSE). A course in Advanced Professional Development was utilized to determine if teaching methods could affect student perceptions of competence to practice…

New ideas for teaching electrocardiogram interpretation and improving classroom teaching content.

PubMed

Zeng, Rui; Yue, Rong-Zheng; Tan, Chun-Yu; Wang, Qin; Kuang, Pu; Tian, Pan-Wen; Zuo, Chuan

2015-01-01

Interpreting an electrocardiogram (ECG) is not only one of the most important parts of diagnostics but also one of the most difficult areas to teach. Owing to the abstract nature of the basic theoretical knowledge of the ECG, its scattered characteristics, and tedious and difficult-to-remember subject matter, teaching how to interpret ECGs is as difficult for teachers to teach as it is for students to learn. In order to enable medical students to master basic knowledge of ECG interpretation skills in a limited teaching time, we modified the content used for traditional ECG teaching and now propose a new ECG teaching method called the "graphics-sequence memory method." A prospective randomized controlled study was designed to measure the actual effectiveness of ECG learning by students. Two hundred students were randomly placed under a traditional teaching group and an innovative teaching group, with 100 participants in each group. The teachers in the traditional teaching group utilized the traditional teaching outline, whereas the teachers in the innovative teaching group received training in line with the proposed teaching method and syllabus. All the students took an examination in the final semester by analyzing 20 ECGs from real clinical cases and submitted their ECG reports. The average ECG reading time was 32 minutes for the traditional teaching group and 18 minutes for the innovative teaching group. The average ECG accuracy results were 43% for the traditional teaching group and 77% for the innovative teaching group. Learning to accurately interpret ECGs is an important skill in the cardiac discipline, but the ECG's mechanisms are intricate and the content is scattered. Textbooks tend to make the students feel confused owing to the restrictions of the length and the format of the syllabi, apart from many other limitations. The graphics-sequence memory method was found to be a useful method for ECG teaching.

Pre-service elementary science teaching self-efficacy and teaching practices: A mixed-methods, dual-phase, embedded case study

NASA Astrophysics Data System (ADS)

Sangueza, Cheryl Ramirez

This mixed-method, dual-phase, embedded-case study employed the Social Cognitive Theory and the construct of self-efficacy to examine the contributors to science teaching self-efficacy and science teaching practices across different levels of efficacy in six pre-service elementary teachers during their science methods course and student teaching experiences. Data sources included the Science Teaching Efficacy Belief Instrument (STEBI-B) for pre-service teachers, questionnaires, journals, reflections, student teaching lesson observations, and lesson debriefing notes. Results from the STEBI-B show that all participants measured an increase in efficacy throughout the study. The ANOVA analysis of the STEBI-B revealed a statistically significant increase in level of efficacy during methods course, student teaching, and from the beginning of the study to the end. Of interest in this study was the examination of the participants' science teaching practices across different levels of efficacy. Results of this analysis revealed how the pre-service elementary teachers in this study contextualized their experiences in learning to teach science and its influences on their science teaching practices. Key implications involves the value in exploring how pre-service teachers interpret their learning to teach experiences and how their interpretations influence the development of their science teaching practices.

Effectiveness of different tutorial recitation teaching methods and its implications for TA training

NASA Astrophysics Data System (ADS)

Endorf, Robert

2008-04-01

We present results from a comparative study of student understanding for students who attended recitation classes that used different teaching methods. The purpose of the study was to evaluate which teaching methods would be the most effective for recitation classes associated with large lectures in introductory physics courses. Student volunteers from our introductory calculus-based physics course at the University of Cincinnati attended a special recitation class that was taught using one of four different teaching methods. A total of 272 students were divided into approximately equal groups for each method. Students in each class were taught the same topic, ``Changes in Energy and Momentum,'' from ``Tutorials in Introductory Physics'' by Lillian McDermott, Peter Shaffer and the Physics Education Group at the University of Washington. The different teaching methods varied in the amount of student and teacher engagement. Student understanding was evaluated through pretests and posttests. Our results demonstrate the importance of the instructor's role in teaching recitation classes. The most effective teaching method was for students working in cooperative learning groups with the instructors questioning the groups using Socratic dialogue. In addition, we investigated student preferences of modes of instruction through an open-ended survey. Our results provide guidance and evidence for the teaching methods which should be emphasized in training course instructors.

Discussion on teaching reform of environmental planning and management

NASA Astrophysics Data System (ADS)

Zhang, Qiugen; Chen, Suhua; Xie, Yu; Wei, Li'an; Ding, Yuan

2018-05-01

The curriculum of environmental planning and management is an environmental engineering major curriculum established by the teaching steering committee of environmental science and engineering of Education Ministry, which is the core curriculum of Chinese engineering education professional certification. It plays an important role in cultivating environmental planning and environmental management ability of environmental engineering major. The selection and optimization of the course teaching content of environmental planning and management were discussed which including curriculum teaching content updating and optimizing and teaching resource system construction. The comprehensive application of teaching method was discussed which including teaching method synthesis and teaching method. The final combination of the assessment method was also discussed which including the formative assessment normal grades and the final result of the course examination. Through the curriculum comprehensive teaching reform, students' knowledge had been broadened, the subject status and autonomy of learning had been enhanced, students' learning interest had been motivated, the ability of students' finding, analyzing and solving problems had been improved. Students' innovative ability and positive spirit had been well cultivated.

Why Inquiry? Primary Teachers' Objectives in Choosing Inquiry- and Context-Based Instructional Strategies to Stimulate Students' Science Learning

NASA Astrophysics Data System (ADS)

Walan, Susanne; Nilsson, Pernilla; Ewen, Birgitta Mc

2017-10-01

Studies have shown that there is a need for pedagogical content knowledge among science teachers. This study investigates two primary teachers and their objectives in choosing inquiry- and context-based instructional strategies as well as the relation between the choice of instructional strategies and the teachers' knowledge about of students' understanding and intended learning outcomes. Content representations created by the teachers and students' experiences of the enacted teaching served as foundations for the teachers' reflections during interviews. Data from the interviews were analyzed in terms of the intended, enacted, and experienced purposes of the teaching and, finally, as the relation between intended, enacted, and experienced purposes. Students' experiences of the teaching were captured through a questionnaire, which was analyzed inductively, using content analysis. The results show that the teachers' intended teaching objectives were that students would learn about water. During the enacted teaching, it seemed as if the inquiry process was in focus and this was also how many of the students experienced the objectives of the activities. There was a gap between the intended and experienced objectives. Hardly any relation was found between the teachers' choice of instructional strategies and their knowledge about students' understanding, with the exception that the teacher who also added drama wanted to support her students' understanding of the states of water.

A Different Perspective of the Teaching Philosophy of RL Moore

ERIC Educational Resources Information Center

Jones, Stephen L.

2017-01-01

Dr RL Moore was undoubtedly one of the finest mathematics teachers ever. He developed a unique teaching method designed to teach his students to think like mathematicians. His method was not designed to convey any particular mathematical knowledge. Instead, it was designed to teach his students to think. Today, his method has been modified to…

Time-Quality Tradeoff of Waiting Strategies for Tutors to Retrieve Relevant Teaching Methods

ERIC Educational Resources Information Center

Shih, Wen-Chung; Tseng, Shian-Shyong; Yang, Che-Ching; Liang, Tyne

2011-01-01

As more and more undergraduate students act as voluntary tutors to rural pupils after school, there is a growing need for a supporting environment to facilitate adaptive instruction. Among others, a teaching method retrieval system is intended to help tutors find relevant teaching methods for teaching a particular concept. However, teaching…

Growing Teachers: Using Electives to Teach Senior Residents How to Teach

ERIC Educational Resources Information Center

Martins, Alexandra R.; Arbuckle, Melissa R.; Rojas, Alicia A.; Cabaniss, Deborah L.

2010-01-01

Objective: Many physicians teach but few are taught how to teach, particularly through pedagogical interventions. The authors describe a method for teaching curriculum development and classroom skills to psychiatric residents using an elective in the fourth postgraduate year. Methods: An elective in pedagogy provided a framework for the planning,…

Effectiveness of different tutorial recitation teaching methods and its implications for TA training

NASA Astrophysics Data System (ADS)

Koenig, Kathleen M.; Endorf, Robert J.; Braun, Gregory A.

2007-06-01

We present results from a comparative study of student understanding for students who attended recitation classes that used different teaching methods. Student volunteers from our introductory calculus-based physics course attended a special recitation class that was taught using one of four different teaching methods. A total of 272 students were divided into approximately equal groups for each method. Students in each class were taught the same topic, “Changes in Energy and Momentum,” from Tutorials in Introductory Physics. The different teaching methods varied in the amount of student and teacher engagement. Student understanding was evaluated through pre- and post-tests. Our results demonstrate the importance of the instructor’s role in teaching recitation classes. The most effective teaching method was for students working in cooperative learning groups with the instructors questioning the groups using Socratic dialogue. In addition, we investigated student preferences for modes of instruction through an open-ended survey. Our results provide guidance and evidence for the teaching methods that should be emphasized in training course instructors.

Increased glycosylation efficiency of recombinant proteins in Escherichia coli by auto-induction.

PubMed

Ding, Ning; Yang, Chunguang; Sun, Shenxia; Han, Lichi; Ruan, Yao; Guo, Longhua; Hu, Xuejun; Zhang, Jianing

2017-03-25

Escherichia coli cells have been considered as promising hosts for producing N-glycosylated proteins since the successful production of N-glycosylated protein in E. coli with the pgl (N-linked protein glycosylation) locus from Campylobacter jejuni. However, one hurdle in producing N-glycosylated proteins in large scale using E. coli is inefficient glycan glycosylation. In this study, we developed a strategy for the production of N-glycosylated proteins with high efficiency via an optimized auto-induction method. The 10th human fibronectin type III domain (FN3) was engineered with native glycosylation sequon DFNRSK and optimized DQNAT sequon in C-terminus with flexible linker as acceptor protein models. The resulting glycosylation efficiencies were confirmed by Western blots with anti-FLAG M1 antibody. Increased efficiency of glycosylation was obtained by changing the conventional IPTG induction to auto-induction method, which increased the glycosylation efficiencies from 60% and 75% up to 90% and 100% respectively. Moreover, in the condition of inserting the glycosylation sequon in the loop of FN3 (the acceptor sequon with local structural conformation), the glycosylation efficiency was increased from 35% to 80% by our optimized auto-induction procedures. To justify the potential for general application of the optimized auto-induction method, the reconstituted lsg locus from Haemophilus influenzae and PglB from C. jejuni were utilized, and this led to 100% glycosylation efficiency. Our studies provided quantitative evidence that the optimized auto-induction method will facilitate the large-scale production of pure exogenous N-glycosylation proteins in E. coli cells. Copyright © 2017 Elsevier Inc. All rights reserved.

New Method for Solving Inductive Electric Fields in the Ionosphere

NASA Astrophysics Data System (ADS)

Vanhamäki, H.

2005-12-01

We present a new method for calculating inductive electric fields in the ionosphere. It is well established that on large scales the ionospheric electric field is a potential field. This is understandable, since the temporal variations of large scale current systems are generally quite slow, in the timescales of several minutes, so inductive effects should be small. However, studies of Alfven wave reflection have indicated that in some situations inductive phenomena could well play a significant role in the reflection process, and thus modify the nature of ionosphere-magnetosphere coupling. The input to our calculation method are the time series of the potential part of the ionospheric electric field together with the Hall and Pedersen conductances. The output is the time series of the induced rotational part of the ionospheric electric field. The calculation method works in the time-domain and can be used with non-uniform, time-dependent conductances. In addition no particular symmetry requirements are imposed on the input potential electric field. The presented method makes use of special non-local vector basis functions called Cartesian Elementary Current Systems (CECS). This vector basis offers a convenient way of representing curl-free and divergence-free parts of 2-dimensional vector fields and makes it possible to solve the induction problem using simple linear algebra. The new calculation method is validated by comparing it with previously published results for Alfven wave reflection from uniformly conducting ionosphere.

Use of labour induction and risk of cesarean delivery: a systematic review and meta-analysis

PubMed Central

Mishanina, Ekaterina; Rogozinska, Ewelina; Thatthi, Tej; Uddin-Khan, Rehan; Khan, Khalid S.; Meads, Catherine

2014-01-01

Background: Induction of labour is common, and cesarean delivery is regarded as its major complication. We conducted a systematic review and meta-analysis to investigate whether the risk of cesarean delivery is higher or lower following labour induction compared with expectant management. Methods: We searched 6 electronic databases for relevant articles published through April 2012 to identify randomized controlled trials (RCTs) in which labour induction was compared with placebo or expectant management among women with a viable singleton pregnancy. We assessed risk of bias and obtained data on rates of cesarean delivery. We used regression analysis techniques to explore the effect of patient characteristics, induction methods and study quality on risk of cesarean delivery. Results: We identified 157 eligible RCTs (n = 31 085). Overall, the risk of cesarean delivery was 12% lower with labour induction than with expectant management (pooled relative risk [RR] 0.88, 95% confidence interval [CI] 0.84–0.93; I2 = 0%). The effect was significant in term and post-term gestations but not in preterm gestations. Meta-regression analysis showed that initial cervical score, indication for induction and method of induction did not alter the main result. There was a reduced risk of fetal death (RR 0.50, 95% CI 0.25–0.99; I2 = 0%) and admission to a neonatal intensive care unit (RR 0.86, 95% CI 0.79–0.94), and no impact on maternal death (RR 1.00, 95% CI 0.10–9.57; I2 = 0%) with labour induction. Interpretation: The risk of cesarean delivery was lower among women whose labour was induced than among those managed expectantly in term and post-term gestations. There were benefits for the fetus and no increased risk of maternal death. PMID:24778358

Paper Chase and the Socratic Method of Teaching Law.

ERIC Educational Resources Information Center

Dillon, J. T.

1980-01-01

It is argued that the Socratic method of teaching law as depicted in the book, movie, and TV series "Paper Chase" is not really the Socratic method at all. The genuine Socratic method and the questioning technique used in "Paper Chase" are examined and their appropriateness and effectiveness as methods for teaching contract law…

Sensorless speed detection of squirrel-cage induction machines using stator neutral point voltage harmonics

NASA Astrophysics Data System (ADS)

Petrovic, Goran; Kilic, Tomislav; Terzic, Bozo

2009-04-01

In this paper a sensorless speed detection method of induction squirrel-cage machines is presented. This method is based on frequency determination of the stator neutral point voltage primary slot harmonic, which is dependent on rotor speed. In order to prove method in steady state and dynamic conditions the simulation and experimental study was carried out. For theoretical investigation the mathematical model of squirrel cage induction machines, which takes into consideration actual geometry and windings layout, is used. Speed-related harmonics that arise from rotor slotting are analyzed using digital signal processing and DFT algorithm with Hanning window. The performance of the method is demonstrated over a wide range of load conditions.

The construction of bilingual teaching of optoelectronic technology

NASA Astrophysics Data System (ADS)

Zhang, Yang; Zhao, Enming; Yang, Fan; Li, Qingbo; Zhu, Zheng; Li, Cheng; Sun, Peng

2017-08-01

This paper combines the characteristics of optoelectronic technology with that of bilingual teaching. The course pays attention to integrating theory with practice, and cultivating learners' ability. Reform and exploration have been done in the fields of teaching materials, teaching content, teaching methods, etc. The concrete content mainly includes five parts: selecting teaching materials, establishing teaching syllabus, choosing suitable teaching method, making multimedia courseware and improving the test system, which can arouse students' interest in their study and their autonomous learning ability to provide beneficial references for improving the quality of talents of optoelectronic bilingual courses.

What's the Evidence: A Review of the One-Minute Preceptor Model of Clinical Teaching and Implications for Teaching in the Emergency Department.

PubMed

Farrell, Susan E; Hopson, Laura R; Wolff, Margaret; Hemphill, Robin R; Santen, Sally A

2016-09-01

The 2012 Academic Emergency Medicine Consensus Conference, "Education Research in Emergency Medicine: Opportunities, Challenges, and Strategies for Success" noted that emergency medicine (EM) educators often rely on theory and tradition in molding their approaches to teaching and learning, and called on the EM education community to advance the teaching of our specialty through the performance and application of research in teaching and assessment methods, cognitive function, and the effects of education interventions. The purpose of this article is to review the research-based evidence for the effectiveness of the one-minute preceptor (OMP) teaching method, and to provide suggestions for its use in clinical teaching and learning in EM. This article reviews hypothesis-testing education research related to the use of the OMP as a pedagogical method applicable to clinical teaching. Evidence indicates that the OMP prompts the teaching of higher level concepts, facilitates the assessment of students' knowledge, and prompts the provision of feedback. Students indicate satisfaction with this method of clinical case-based discussion teaching. Advancing EM education will require that high quality education research results be translated into actual curricular, pedagogical, assessment, and professional development changes. The OMP is a pedagogical method that is applicable to teaching in the emergency department. Copyright © 2016 Elsevier Inc. All rights reserved.

Steady-state inductive spheromak operation

DOEpatents

Janos, A.C.; Jardin, S.C.; Yamada, M.

1985-02-20

The inductively formed spheromak configuration (S-1) can be maintained in a highly stable and controlled fashion. The method described eliminates the restriction to pulsed spheromak plasmas or the use of electrodes for steady-state operation, and, therefore, is a reactor-relevant formation and sustainment method.

Improving materials and methods for installing inductive loop detectors : final report.

DOT National Transportation Integrated Search

1986-06-01

This report is the final report of this research project. It describes a compiling of materials utilized by various agencies for use in formation of inductive loop detectors. It further lists methods by which different agencies install materials in o...

Induction of labor in a contemporary obstetric cohort.

PubMed

Laughon, S Katherine; Zhang, Jun; Grewal, Jagteshwar; Sundaram, Rajeshwari; Beaver, Julie; Reddy, Uma M

2012-06-01

We sought to describe details of labor induction, including precursors and methods, and associated vaginal delivery rates. This was a retrospective cohort study of 208,695 electronic medical records from 19 hospitals across the United States, 2002 through 2008. Induction occurred in 42.9% of nulliparas and 31.8% of multiparas and elective or no recorded indication for induction at term occurred in 35.5% and 44.1%, respectively. Elective induction at term in multiparas was highly successful (vaginal delivery 97%) compared to nulliparas (76.2%). For all precursors, cesarean delivery was more common in nulliparas in the latent compared to active phase of labor. Regardless of method, vaginal delivery rates were higher with a ripe vs unripe cervix, particularly for multiparas (86.6-100%). Induction of labor was a common obstetric intervention. Selecting appropriate candidates and waiting longer for labor to progress into the active phase would make an impact on decreasing the national cesarean delivery rate. Published by Mosby, Inc.

Induction of Labor in a Contemporary Obstetric Cohort

PubMed Central

Laughon, S. Katherine; Zhang, Jun; Grewal, Jagteshwar; Sundaram, Rajeshwari; Beaver, Julie; Reddy, Uma M.

2012-01-01

Objective To describe details of labor induction, including precursors and methods, and associated vaginal delivery rates. Study Design A retrospective cohort study of 208,695 electronic medical records from 19 hospitals across the United States, 2002–2008. Results Induction occurred in 42.9% of nulliparas and 31.8% of multiparas and elective or no recorded indication for induction at term occurred in 35.5% and 44.1%, respectively. Elective induction at term in multiparas was highly successful (vaginal delivery 97%) compared to nulliparas (76.2%). For all precursors, cesarean delivery was more common in nulliparas in the latent compared to active phase of labor. Regardless of method, vaginal delivery rates were higher with a ripe versus unripe cervix, particularly for multiparas (86.6 – 100%). Conclusions Induction of labor was a common obstetric intervention. Selecting appropriate candidates and waiting longer for labor to progress into the active phase would make an impact on decreasing the national cesarean delivery rate. PMID:22520652

Comparative Research: An Approach to Teaching Research Methods in Political Science and Public Administration

ERIC Educational Resources Information Center

Engbers, Trent A

2016-01-01

The teaching of research methods has been at the core of public administration education for almost 30 years. But since 1990, this journal has published only two articles on the teaching of research methods. Given the increasing emphasis on data driven decision-making, greater insight is needed into the best practices for teaching public…

Teaching Methods Influencing the Sustainability of the Teaching Process in Technology Education in General Education Schools

ERIC Educational Resources Information Center

Soobik, Mart

2014-01-01

The sustainability of technology education is related to a traditional understanding of craft and the methods used to teach it; however, the methods used in the teaching process have been influenced by the innovative changes accompanying the development of technology. In respect to social and economic development, it is important to prepare young…

Motivational Characteristics of Prospective Teachers with Different Levels of Commitment to Teaching: A Mixed-Methods Investigation

ERIC Educational Resources Information Center

Thomson, Margareta Maria

2013-01-01

This study explored the U.S. prospective teachers' motivations for teaching, teaching goal development, and views of their commitment to teaching. A sequential explanatory mixed-methods design was employed. Participants (N = 61) completed a survey in which they rated the importance of various factors in their teaching career choice. Furthermore,…

Outside the Classroom and beyond Psychology: A Citation Analysis of the Scientific Influence of Teaching Activities

ERIC Educational Resources Information Center

Tomcho, Thomas J.; Foels, Rob; Walter, Mark I.; Yerkes, Kyle; Brady, Brittany; Erdman, Molly; Dantoni, Lindsay; Venables, Megan; Manry, Allison

2015-01-01

A primary objective for researchers who publish teaching activities and methods in the "Teaching of Psychology" (ToP) is to inform best practices in classroom teaching. Beyond the learning effect in the classroom, these ToP teaching activity and method articles may also have a "scientific" effect that heretofore researchers…

The Effects of Incorporating Web-assisted Learning with Team Teaching in Seventh-grade Science Classes

NASA Astrophysics Data System (ADS)

Jang, Syh-Jong

2006-05-01

Due to the implementation of a 9-year integrated curriculum scheme in Taiwan, research on team teaching and web-based technology appears to be urgent. The purpose of this study was incorporated web-assisted learning with team teaching in seventh-grade science classes. The specific research question concerned student performance and attitudes about the teaching method. Two certified science teachers and four classes of the seventh graders participated in this study. It used a mixed methods design, incorporating both quantitative and qualitative techniques. The main data included students’ scores, questionnaires, teachers’ self-reflections, and the researcher’s interviews with teachers. The results showed that the average final examination scores of students experiencing the experimental teaching method were higher than that of those receiving traditional teaching. The two teaching methods showed significant difference in respect of students’ achievement. The research had limitations because of students’ abilities of data collection, computer use, and discussion, but more than one-half of the students preferred the experimental method to traditional teaching. However, team teachers would encounter the problems of technology ability, time constraints, and entrance examination pressure.

Research Methods Teaching in Vocational Environments: Developing Critical Engagement with Knowledge?

ERIC Educational Resources Information Center

Gray, C.; Turner, R.; Sutton, C.; Petersen, C.; Stevens, S.; Swain, J.; Esmond, B.; Schofield, C.; Thackeray, D.

2015-01-01

Knowledge of research methods is regarded as crucial for the UK economy and workforce. However, research methods teaching is viewed as a challenging area for lecturers and students. The pedagogy of research methods teaching within universities has been noted as underdeveloped, with undergraduate students regularly expressing negative dispositions…

TESOL Methods: Changing Tracks, Challenging Trends

ERIC Educational Resources Information Center

Kumaravadivelu, B.

2006-01-01

This article traces the major trends in TESOL methods in the past 15 years. It focuses on the TESOL profession's evolving perspectives on language teaching methods in terms of three perceptible shifts: (a) from communicative language teaching to task-based language teaching, (b) from method-based pedagogy to postmethod pedagogy, and (c) from…

Ovulation induction in women with polycystic ovary syndrome.

PubMed

Perales-Puchalt, Alfredo; Legro, Richard S

2013-08-01

Polycystic ovary syndrome (PCOS) is the most common cause of anovulatory infertility. There are multiple ways to induce ovulation in PCOS patients, which will eventually provide a successful live birth. Each of these treatments varies in aggressiveness and effectiveness. Ranging from lifestyle modifications, through insulin-sensitizing agents, selective estrogen receptor modulators, aromatase inhibitors, gonadotropins, to laparoscopic ovarian drilling and assisted reproductive techniques, each method achieves ovulation induction through different mechanisms of action. This review provides a description and specific characteristics of the different methods used for ovulation induction which can help to design a personalized approach to each PCOS patient, and a general stepwise approach to ovulation induction in these patients. Copyright © 2013 Elsevier Inc. All rights reserved.

A Simulation Study on Optimal Design Parameters of 200V Class Induction Range using Finite Element Method

NASA Astrophysics Data System (ADS)

Ohchi, Masashi; Furukawa, Tatsuya

Induction heating has found a new feasibility in domestic appliances. Its application is known as an “induction range” or an “induction heating oven”. Conventional design schemes of them have depended on the experience and insight of designers. In the paper, the authors treat it as an electromagnetic device to investigate the mechanism of power dissipation using the Finite Element Method, where an impressed voltage supply is taken account of and the constant V/f condition is imposed for the constant impressed magnetic flux. Furthermore the authors will examine how to heat an aluminum pan and discuss the optimal frequency of a power supply.

Mechanical and Pharmacologic Methods of Labor Induction: A Randomized Controlled Trial

PubMed Central

Levine, Lisa D.; Downes, Katheryne L.; Elovitz, Michal A.; Parry, Samuel; Sammel, Mary D.; Srinivas, Sindhu K

2016-01-01

Objective To evaluate the effectiveness of four commonly used induction methods. Methods This randomized trial compared four induction methods: Misoprostol alone, Foley alone, Misoprostol–cervical Foley concurrently, and Foley–oxytocin concurrently,. Women undergoing labor induction with full term (≥37 weeks), singleton, vertex presenting gestations, with no contraindication to vaginal delivery, intact membranes, Bishop score ≤6, and cervical dilation ≤2cm were included. Women were enrolled only once during the study period. Our primary outcome was time to delivery. Neither patients nor providers were blinded to assigned treatment group since examinations are required for placement of all methods; however, research personnel were blinded during data abstraction. A sample size of 123 per group (N=492) was planned to compare the four groups pairwise (P≤.008), with a 4-hour reduction in delivery time considered clinically meaningful. Results From May 2013 through June 2015, 997 women were screened and 491 were randomized and analyzed. Demographic and clinical characteristics were similar among the four treatment groups. When comparing all induction method groups, combination methods achieved a faster median time to delivery than single-agent methods, (misoprostol–Foley: 13.1 hours, Foley–oxytocin: 14.5 hours, misoprostol: 17.6 hours, Foley: 17.7 hours, p<0.001). When censored for cesarean and adjusting for parity, women who received misoprostol–Foley delivered almost twice as likely to deliver before women who received misoprostol alone (hazard ratio (HR, 95% CI) 1.92 [1.42–2.59]) or Foley alone (HR, 95%CI: 1.87 [1.39–2.52]), whereas Foley–oxytocin was not statistically different from single-agent methods. Conclusion After censoring for cesarean and adjusting for parity, misoprostol–cervical Foley resulted in twice the chance of delivering before either single-agent method. PMID:27824758

The Art and Science of Learning, Teaching, and Delivering Feedback in Psychosomatic Medicine.

PubMed

Lokko, Hermioni N; Gatchel, Jennifer R; Becker, Madeleine A; Stern, Theodore A

2016-01-01

The teaching and learning of psychosomatic medicine has evolved with the better understanding of effective teaching methods and feedback delivery in medicine and psychiatry. We sought to review the variety of teaching methods used in psychosomatic medicine, to present principles of adult learning (and how these theories can be applied to students of psychosomatic medicine), and to discuss the role of effective feedback delivery in the process of teaching and learning psychosomatic medicine. In addition to drawing on the clinical and teaching experiences of the authors of the paper, we reviewed the literature on teaching methods, adult learning theories, and effective feedback delivery methods in medicine to draw parallels for psychosomatic medicine education. We provide a review of teaching methods that have been employed to teach psychosomatic medicine over the past few decades. We outline examples of educational methods using the affective, behavioral, and cognitive domains. We provide examples of learning styles together with the principles of adult learning theory and how they can be applied to psychosomatic medicine learners. We discuss barriers to feedback delivery and offer suggestions as to how to give feedback to trainees on a psychosomatic medicine service. The art of teaching psychosomatic medicine is dynamic and will continue to evolve with advances in the field. Psychosomatic medicine educators must familiarize themselves with learning domains, learning styles, and principles of adult learning in order to be impactful. Effective feedback delivery methods are critical to fostering a robust learning environment for psychosomatic medicine. Copyright © 2016 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Intuitive statistics by 8-month-old infants

PubMed Central

Xu, Fei; Garcia, Vashti

2008-01-01

Human learners make inductive inferences based on small amounts of data: we generalize from samples to populations and vice versa. The academic discipline of statistics formalizes these intuitive statistical inferences. What is the origin of this ability? We report six experiments investigating whether 8-month-old infants are “intuitive statisticians.” Our results showed that, given a sample, the infants were able to make inferences about the population from which the sample had been drawn. Conversely, given information about the entire population of relatively small size, the infants were able to make predictions about the sample. Our findings provide evidence that infants possess a powerful mechanism for inductive learning, either using heuristics or basic principles of probability. This ability to make inferences based on samples or information about the population develops early and in the absence of schooling or explicit teaching. Human infants may be rational learners from very early in development. PMID:18378901

Enhanced teaching and student learning through a simulator-based course in chemical unit operations design

NASA Astrophysics Data System (ADS)

Ghasem, Nayef

2016-07-01

This paper illustrates a teaching technique used in computer applications in chemical engineering employed for designing various unit operation processes, where the students learn about unit operations by designing them. The aim of the course is not to teach design, but rather to teach the fundamentals and the function of unit operation processes through simulators. A case study presenting the teaching method was evaluated using student surveys and faculty assessments, which were designed to measure the quality and effectiveness of the teaching method. The results of the questionnaire conclusively demonstrate that this method is an extremely efficient way of teaching a simulator-based course. In addition to that, this teaching method can easily be generalised and used in other courses. A student's final mark is determined by a combination of in-class assessments conducted based on cooperative and peer learning, progress tests and a final exam. Results revealed that peer learning can improve the overall quality of student learning and enhance student understanding.

Student centred teaching methods in a Chinese setting.

PubMed

Clarke, Janice

2010-01-01

This paper offers a discussion about using Western, student centred teaching methods with Chinese student nurses. There is increasing interest from Chinese nurse educators in student centred learning and an increase in partnerships between Chinese and Western universities. This paper suggests that the assumption that Western teaching methods are superior is now questioned and transferring Western style teaching to China requires a high degree of cultural sensitivity.

The Evaluation of Micro Teaching Method Used in the Training of Primary School Teachers in Turkey

ERIC Educational Resources Information Center

Musa, Taskaya Serdarhan

2014-01-01

Micro teaching, one of the most frequently used methods in the pre-service education of teachers, is used in many lectures for the training of teachers in the faculties of education in Turkey. Micro teaching is a teaching method which is especially used in the pre-service training of teachers and it aims to train prospective teachers by making…

Dissociation and serenity induction.

PubMed

Zoellner, Lori A; Sacks, Matthew B; Foa, Edna B

2007-09-01

Dissociation is a common experience during or immediately after a traumatic event; yet, most of the current knowledge regarding dissociation is retrospective in nature. The aim of the present study investigated a non-pharmacological method of dissociative induction with a clinical sample. Participants with PTSD and non-trauma exposed participants were randomly assigned to receive either a dissociative induction, or a serenity induction, based on modified Velten mood induction procedures. Participants receiving the dissociative induction reported higher state-dissociation than those receiving the serenity induction. The PTSD group reported greater state dissociation than the non-trauma exposed group, regardless of induction. State dissociation was related to trait dissociation, PTSD severity, and depression. The present results provide an initial demonstration of the viability for inducing state dissociation in the laboratory with a PTSD sample.

Enhanced Learning through Design Problems--Teaching a Components-Based Course through Design

ERIC Educational Resources Information Center

Jensen, Bogi Bech; Hogberg, Stig; Jensen, Frida av Flotum; Mijatovic, Nenad

2012-01-01

This paper describes a teaching method used in an electrical machines course, where the students learn about electrical machines by designing them. The aim of the course is not to teach design, albeit this is a side product, but rather to teach the fundamentals and the function of electrical machines through design. The teaching method is…

A Comparative Study on the Effectiveness of the Computer Assisted Method and the Interactionist Approach to Teaching Geometry Shapes to Young Children

ERIC Educational Resources Information Center

Zaranis, Nicholas; Synodi, Evanthia

2017-01-01

The purpose of this study is to compare and evaluate the effectiveness of computer assisted teaching of geometry shapes and an interactionist approach to teaching geometry in kindergarten versus other more traditional teaching methods. Our research compares the improvement of the children's geometrical competence using two teaching approaches. The…

[Current teaching, learning and examination methods in medical education and potential applications in rehabilitative issues].

PubMed

Schwarzkopf, S R; Morfeld, M; Gülich, M; Lay, W; Horn, K; Mau, W

2007-04-01

With introduction of the new Federal Medical Licensing Regulations (Approbationsordnung) in Germany, integrated teaching in "Rehabilitation, Physical Medicine, Naturopathic Treatment" (Querschnittsbereich Q12) has become obligatory for the first time. Furthermore, the new Regulations require the medical faculties in Germany to realize an innovative didactic orientation in teaching. This paper provides an overview of recent applications of teaching techniques and examination methods in medical education with special consideration of the new integrated course Q12 and further teaching methods related to rehabilitative issues. Problem-oriented learning (POL), problem-based learning (PBL), bedside teaching, eLearning, and the examination methods Objective Structured Clinical Examination (OSCE) and Triple Jump are in the focus. This overview is intended as the basis for subsequent publications of the Commission for Undergraduate and Postgraduate Training of the German Society of Rehabilitation Science (DGRW), which will present examples of innovative teaching material.

Students' satisfaction to hybrid problem-based learning format for basic life support/advanced cardiac life support teaching.

PubMed

Chilkoti, Geetanjali; Mohta, Medha; Wadhwa, Rachna; Saxena, Ashok Kumar; Sharma, Chhavi Sarabpreet; Shankar, Neelima

2016-11-01

Students are exposed to basic life support (BLS) and advanced cardiac life support (ACLS) training in the first semester in some medical colleges. The aim of this study was to compare students' satisfaction between lecture-based traditional method and hybrid problem-based learning (PBL) in BLS/ACLS teaching to undergraduate medical students. We conducted a questionnaire-based, cross-sectional survey among 118 1 st -year medical students from a university medical college in the city of New Delhi, India. We aimed to assess the students' satisfaction between lecture-based and hybrid-PBL method in BLS/ACLS teaching. Likert 5-point scale was used to assess students' satisfaction levels between the two teaching methods. Data were collected and scores regarding the students' satisfaction levels between these two teaching methods were analysed using a two-sided paired t -test. Most students preferred hybrid-PBL format over traditional lecture-based method in the following four aspects; learning and understanding, interest and motivation, training of personal abilities and being confident and satisfied with the teaching method ( P < 0.05). Implementation of hybrid-PBL format along with the lecture-based method in BLS/ACLS teaching provided high satisfaction among undergraduate medical students.

Practice Report / Bericht aus der Praxis: Peer teaching: From method to philosophy.

PubMed

Ten Cate, Olle

2017-11-01

Peer teaching or peer-assisted learning is a popular topic in the medical education literature. While not one method of education, a categorization is possible according to (a) the developmental distance between learner and peer teacher, (b) the scale or group size of learners in peer teaching arrangements and (c) the extent of formality or structure of the arrangement. That yields many different forms of peer teaching. Viewing peer teaching as a multifaceted method shows several benefits. On a deeper level however peer teaching may be viewed as a philosophy of medical education that has historical roots but aligns well with current thinking of teaching and learning across the continuum of medical education. Copyright © 2017. Published by Elsevier GmbH.

REVIEW OF RECENT RESEARCH ON METHODS OF TEACHING.

ERIC Educational Resources Information Center

JOHNSON, BERNADINE

SIXTY SOURCES ON TEACHING METHODS, MOST PUBLISHED BETWEEN 1958 AND 1964, ARE REVIEWED AS A BASIS FOR POSSIBLE REVISION OF COLLEGE COURSES ON METHODS. EIGHT DEAL WITH DEFINITIONS OF INSTRUCTION AND TEACHING, FIVE WITH THE TEACHER, NINE WITH GROUPING, 15 WITH HEURISTIC METHODS, FOUR WITH PROBLEM SOLVING, AND 19 WITH CREATIVITY. A SUMMARY LISTS THE…

Using the Psychic Blue Dot to Teach about Science (and Pseudoscience)

ERIC Educational Resources Information Center

Ashton, William A.

2008-01-01

A new teaching method is described for teaching research methods in an Introductory Psychology curriculum with the goals of making the section on research methods more interesting, providing an active learning environment for research methods and to allow students to examine scientifically the claims of pseudoscience. Student groups created and…

The Relationship between Mathematical Induction, Proposition Functions, and Implication Functions

ERIC Educational Resources Information Center

Andrew, Lane

2010-01-01

In this study, I explored the relationship between mathematical induction ability and proposition and implication functions through a mixed methods approach. Students from three universities (N = 78) and 6 classrooms completed a written assessment testing their conceptual and procedural capabilities with induction and functions. In addition, I…

New-Teacher Induction 2.0

ERIC Educational Resources Information Center

Taranto, Greg

2011-01-01

The purpose of this program evaluation study was to design, implement, and evaluate the effectiveness of incorporating an online learning community as part of a comprehensive new-teacher induction program. The researcher, who serves as the middle school principal and new induction coordinator for the school district, used a mixed-method approach…

Improving Reading In Every Class. Abridged Edition.

ERIC Educational Resources Information Center

Thomas, Ellen Lamar; Robinson, H. Alan

This book suggests procedures not only for teaching the fundamental processes in reading but also for teaching reading in high school subject areas. Four chapters present methods for teaching vocabulary, comprehension, rate, and problem solving. Nine chapters are devoted to practical classroom methods for teaching mathematics, science, industrial…

Methods of Teaching Reading to EFL Learners: A Case Study

ERIC Educational Resources Information Center

Sanjaya, Dedi; Rahmah; Sinulingga, Johan; Lubis, Azhar Aziz; Yusuf, Muhammad

2014-01-01

Methods of teaching reading skill are not the same in different countries. It depends on the condition and situation of the learners. Observing the method of teaching in Malaysia was the purpose of this study and the result of the study shows that there are 5 methods that are applied in classroom activities namely Grammar Translation Method (GTM),…

A randomized trial of misoprostol versus extra-amniotic sodium chloride infusion with oxytocin for induction of labor.

PubMed

Buccellato, C A; Stika, C S; Frederiksen, M C

2000-05-01

Our purpose was to compare the efficacy and safety of misoprostol and extra-amniotic sodium chloride infusion with oxytocin for induction of labor. This randomized trial compared two methods of labor induction in women requiring cervical ripening. One hundred twenty-three women undergoing labor induction with a Bishop score < or =5 were randomly selected to receive either misoprostol, 50 microg intravaginally every 4 hours, or extra-amniotic sodium chloride infusion. The primary outcome variable was the time interval from induction to vaginal delivery. Sixty-one women received extra-amniotic sodium chloride infusion and 62 women received misoprostol. The mean time interval from the start of induction to vaginal delivery was 15.0 +/- 5.0 hours and 16.5 +/- 7.2 hours for the extra-amniotic infusion and misoprostol groups, respectively (P, not significant). The cesarean delivery rate was not significantly different between the 2 groups (32.8% for the extra-amniotic infusion group; 19.4% for the misoprostol group). Maternal and neonatal outcomes were similar between the 2 groups. Both methods of induction are equally efficacious and result in similar maternal and neonatal outcomes.

How can surgeons facilitate resident intraoperative decision-making?

PubMed

Hill, Katherine A; Dasari, Mohini; Littleton, Eliza B; Hamad, Giselle G

2017-10-01

Cognitive skills such as decision-making are critical to developing operative autonomy. We explored resident decision-making using a recollection of specific examples, from the attending surgeon and resident, after laparoscopic cholecystectomy. In a separate semi-structured interview, the attending and resident both answered five questions, regarding the resident's operative roles and decisions, ways the attending helped, times when the attending operated, and the effect of the relationship between attending and resident. Themes were extracted using inductive methods. Thirty interviews were completed after 15 cases. Facilitators of decision-making included dialogue, safe struggle, and appreciation for retraction. Aberrant case characteristics, anatomic uncertainties, and time pressures provided barriers. Attending-resident mismatches included descriptions of transitioning control to the attending. Reciprocal dialogue, including concept-driven feedback, is helpful during intraoperative teaching. Unanticipated findings impede resident decision-making, and we describe differences in understanding transfers of operative control. Given these factors, we suggest that pre-operative discussions may be beneficial. Copyright © 2017 Elsevier Inc. All rights reserved.

[Edouard Kufferath (1853-1909), eminent figure of past gynaecology and obstetrics at the ULB (Université libre de Bruxelles)].

PubMed

Leroy, F; Kufferath, P

2010-01-01

Edouard Kufferath (1853-1909) came from a German family of musicians. He was appointed as professor of obstetrics for 20 years and was Rector of the ULB (Université libre de Bruxelles) in 1905-1906. He was the first in Belgium to apply strict aseptic rules in obstetrics and to obtain hence a drastic reduction of maternal and newborn mortalities consecutive to puerperal fever. He improved the technique of symphyseotomy and invented a new method of labour induction. The type of obstetrical forceps that he conceived was known by his name and remained widely used by obstetricians in Brussels during at least six decades before the diffusion of the Swedish vacuum extractor. The exceptional quality of Kufferath's teaching was unanimously recognized. He became also active as communal Counsellor of the City of Brussels. Unanimously admired and respected, he prematurely passed away from a tongue cancer at the age of 55 years, covered with official honours.

Identification and validation of nebulized aerosol devices for sputum induction

PubMed Central

Davidson, Warren J; Dennis, John; The, Stephanie; Litoski, Belinda; Pieron, Cora; Leigh, Richard

2014-01-01

Induced sputum cell count measurement has proven reliability for evaluating airway inflammation in patients with asthma and other airway diseases. Although the use of nebulizer devices for sputum induction is commonplace, they are generally labelled as single-patient devices by the manufacturer and, therefore, cannot be used for multiple patients in large clinical sputum induction programs due to infect ion-control requirements. Accordingly, this study investigated the aerosol characteristics of alternative devices that could be used in such programs. BACKGROUND: Induced sputum cell counts are a noninvasive and reliable method for evaluating the presence, type and degree of airway inflammation in patients with asthma. Currently, standard nebulizer devices used for sputum induction in multiple patients are labelled as single-patient devices by the manufacturer, which conflicts with infection prevention and control requirements. As such, these devices cannot feasibly be used in a clinical sputum induction program. Therefore, there is a need to identify alternative nebulizer devices that are either disposable or labelled for multi-patient use. OBJECTIVE: To apply validated rigorous, scientific testing methods to identify and validate commercially available nebulizer devices appropriate for use in a clinical sputum induction program. METHODS: Measurement of nebulized aerosol output and size for the selected nebulizer designs followed robust International Organization for Standardization methods. Sputum induction using two of these nebulizers was successfully performed on 10 healthy adult subjects. The cytotechnologist performing sputum cell counts was blinded to the type of nebulizer used. RESULTS: The studied nebulizers had variable aerosol outputs. The AeroNeb Solo (Aerogen, Ireland), Omron NE-U17 (Omron, Japan) and EASYneb II (Flaem Nuova, Italy) systems were found to have similar measurements of aerosol size. There was no significant difference in induced sputum cell results between the AeroNeb Solo and EASYneb II devices. DISCUSSION: There is a need for rigorous, scientific evaluation of nebulizer devices for clinical applications, including sputum induction, for measurement of cell counts. CONCLUSION: The present study was the most comprehensive analysis of different nebulizer devices for sputum induction to measure cell counts, and provides a framework for appropriate evaluation of nebulizer devices for induced sputum testing. PMID:24288700

[Fast determination of induction period of motor gasoline using Fourier transform attenuated total reflection infrared spectroscopy].

PubMed

Liu, Ya-Fei; Yuan, Hong-Fu; Song, Chun-Feng; Xie, Jin-Chun; Li, Xiao-Yu; Yan, De-Lin

2014-11-01

A new method is proposed for the fast determination of the induction period of gasoline using Fourier transform attenuated total reflection infrared spectroscopy (ATR-FTIR). A dedicated analysis system with the function of spectral measurement, data processing, display and storage was designed and integrated using a Fourier transform infrared spectrometer module and chemometric software. The sample presentation accessory designed which has advantages of constant optical path, convenient sample injection and cleaning is composed of a nine times reflection attenuated total reflectance (ATR) crystal of zinc selenide (ZnSe) coated with a diamond film and a stainless steel lid with sealing device. The influence of spectral scanning number and repeated sample loading times on the spectral signal-to-noise ratio was studied. The optimum spectral scanning number is 15 times and the optimum sample loading number is 4 times. Sixty four different gasoline samples were collected from the Beijing-Tianjin area and the induction period values were determined as reference data by standard method GB/T 8018-87. The infrared spectra of these samples were collected in the operating condition mentioned above using the dedicated fast analysis system. Spectra were pretreated using mean centering and 1st derivative to reduce the influence of spectral noise and baseline shift A PLS calibration model for the induction period was established by correlating the known induction period values of the samples with their spectra. The correlation coefficient (R2), standard error of calibration (SEC) and standard error of prediction (SEP) of the model are 0.897, 68.3 and 91.9 minutes, respectively. The relative deviation of the model for gasoline induction period prediction is less than 5%, which meets the requirements of repeatability tolerance in GB method. The new method is simple and fast. It takes no more than 3 minutes to detect one sample. Therefore, the method is feasible for implementing fast determination of gasoline induction period, and of a positive meaning in the evaluation of fuel quality.

A comparison of methods for teaching receptive labeling to children with autism spectrum disorders.

PubMed

Grow, Laura L; Carr, James E; Kodak, Tiffany M; Jostad, Candice M; Kisamore, April N

2011-01-01

Many early intervention curricular manuals recommend teaching auditory-visual conditional discriminations (i.e., receptive labeling) using the simple-conditional method in which component simple discriminations are taught in isolation and in the presence of a distracter stimulus before the learner is required to respond conditionally. Some have argued that this procedure might be susceptible to faulty stimulus control such as stimulus overselectivity (Green, 2001). Consequently, there has been a call for the use of alternative teaching procedures such as the conditional-only method, which involves conditional discrimination training from the onset of intervention. The purpose of the present study was to compare the simple-conditional and conditional-only methods for teaching receptive labeling to 3 young children diagnosed with autism spectrum disorders. The data indicated that the conditional-only method was a more reliable and efficient teaching procedure. In addition, several error patterns emerged during training using the simple-conditional method. The implications of the results with respect to current teaching practices in early intervention programs are discussed.

Methods in Teaching Basic Business Subjects.

ERIC Educational Resources Information Center

Musselman, Vernon A.

The textbook is intended for use in college methods classes in business education, is self-teachable, written informally, and includes two complete teaching units in detail. On the premise that classroom procedures utilized in teaching the basic business subjects differ considerably from those employed in teaching the skill subjects, the book…

Reform of the Method for Evaluating the Teaching of Medical Linguistics to Medical Students

ERIC Educational Resources Information Center

Zhang, Hongkui; Wang, Bo; Zhang, Longlu

2014-01-01

Explorating reform of the teaching evaluation method for vocational competency-based education (CBE) curricula for medical students is a very important process in following international medical education standards, intensify ing education and teaching reforms, enhancing teaching management, and improving the quality of medical education. This…

[Nationwide evaluation of German university teaching methods in neurology].

PubMed

Biesalski, A-S; Zupanic, M; Isenmann, S

2015-06-01

Germany is confronted with a lack of medical doctors and an increasing need for neurologists in particular. In order to recruit future doctors in neurology it is essential to attract young students when still at university. This article presents the first German national survey of medical students' acceptance of teaching methods in neurology. The participants evaluated teaching methods and examination formats and were asked about their preferences. The survey was based on a questionnaire distributed to 22 German medical schools and 1245 participating students. Interactive teaching methods, especially courses in practical examinations, clinical internships and bedside teaching were highly rated among the students. In contrast, multiple choice tests, as one of the most widespread examination methods, were poorly rated compared to practical and oral examinations. For most of the students it was not decisive, in which semester teaching of neurology took place, while the majority asked for additional and more intensive neurological education. The data give an overview of teaching of neurology in Germany and students' assessment of various approaches. The results should be utilized towards reorientation of future curricula that should aim at innovative and even more practically oriented teaching.

Iteration, Not Induction

ERIC Educational Resources Information Center

Dobbs, David E.

2009-01-01

The main purpose of this note is to present and justify proof via iteration as an intuitive, creative and empowering method that is often available and preferable as an alternative to proofs via either mathematical induction or the well-ordering principle. The method of iteration depends only on the fact that any strictly decreasing sequence of…

Medical students' preferences in radiology education a comparison between the Socratic and didactic methods utilizing powerpoint features in radiology education.

PubMed

Zou, Lily; King, Alexander; Soman, Salil; Lischuk, Andrew; Schneider, Benjamin; Walor, David; Bramwit, Mark; Amorosa, Judith K

2011-02-01

The Socratic method has long been a traditional teaching method in medicine and law. It is currently accepted as the standard of teaching in clinical wards, while the didactic teaching method is widely used during the first 2 years of medical school. There are arguments in support of both styles of teaching. After attending a radiology conference demonstrating different teaching methods, third-year and fourth-year medical students were invited to participate in an online anonymous survey. Of the 74 students who responded, 72% preferred to learn radiology in an active context. They preferred being given adequate time to find abnormalities on images, with feedback afterward from instructors, and they thought the best approach was a volunteer-based system of answering questions using the Socratic method in the small group. They desired to be asked questions in a way that was constructive and not belittling, to realize their knowledge deficits and to have daily pressure to come prepared. The respondents thought that pimping was an effective teaching tool, supporting previous studies. When teaching radiology, instructors should use the Socratic method to a greater extent. Combining Socratic teaching with gentle questioning by an instructor through the use of PowerPoint is a preferred method among medical students. This information is useful to improve medical education in the future, especially in radiology education. Copyright © 2011 AUR. Published by Elsevier Inc. All rights reserved.

Triangular model integrating clinical teaching and assessment

PubMed Central

Abdelaziz, Adel; Koshak, Emad

2014-01-01

Structuring clinical teaching is a challenge facing medical education curriculum designers. A variety of instructional methods on different domains of learning are indicated to accommodate different learning styles. Conventional methods of clinical teaching, like training in ambulatory care settings, are prone to the factor of coincidence in having varieties of patient presentations. Accordingly, alternative methods of instruction are indicated to compensate for the deficiencies of these conventional methods. This paper presents an initiative that can be used to design a checklist as a blueprint to guide appropriate selection and implementation of teaching/learning and assessment methods in each of the educational courses and modules based on educational objectives. Three categories of instructional methods were identified, and within each a variety of methods were included. These categories are classroom-type settings, health services-based settings, and community service-based settings. Such categories have framed our triangular model of clinical teaching and assessment. PMID:24624002

Triangular model integrating clinical teaching and assessment.

PubMed

Abdelaziz, Adel; Koshak, Emad

2014-01-01

Structuring clinical teaching is a challenge facing medical education curriculum designers. A variety of instructional methods on different domains of learning are indicated to accommodate different learning styles. Conventional methods of clinical teaching, like training in ambulatory care settings, are prone to the factor of coincidence in having varieties of patient presentations. Accordingly, alternative methods of instruction are indicated to compensate for the deficiencies of these conventional methods. This paper presents an initiative that can be used to design a checklist as a blueprint to guide appropriate selection and implementation of teaching/learning and assessment methods in each of the educational courses and modules based on educational objectives. Three categories of instructional methods were identified, and within each a variety of methods were included. These categories are classroom-type settings, health services-based settings, and community service-based settings. Such categories have framed our triangular model of clinical teaching and assessment.

Methods Matter: Teacher-Trainee Perspectives on Language Teaching Methods in a South Korean TESOL Certificate Program

ERIC Educational Resources Information Center

Jobbitt, Todd

2014-01-01

The purpose of this survey was to ascertain Korean teacher-trainees' perspectives on the awareness, likability, perceived usefulness and prospective application of varied language teaching methods that they had been taught in a sixteen-week language teaching methodology course. What did the students think about these methods? Will students…

The Research of Software Engineering Curriculum Reform

NASA Astrophysics Data System (ADS)

Kuang, Li-Qun; Han, Xie

With the problem that software engineering training can't meet the needs of the community, this paper analysis some outstanding reasons in software engineering curriculum teaching, such as old teaching contents, weak in practice and low quality of teachers etc. We propose the methods of teaching reform as guided by market demand, update the teaching content, optimize the teaching methods, reform the teaching practice, strengthen the teacher-student exchange and promote teachers and students together. We carried out the reform and explore positive and achieved the desired results.

Newly qualified teachers' visions of science learning and teaching

NASA Astrophysics Data System (ADS)

Roberts, Deborah L.

2011-12-01

This study investigated newly qualified teachers' visions of science learning and teaching. The study also documented their preparation in an elementary science methods course. The research questions were: What educational and professional experiences influenced the instructor's visions of science learning and teaching? What visions of science learning and teaching were promoted in the participants' science methods course? What visions of science learning and teaching did these newly qualified teachers bring with them as they graduated from their teacher preparation program? How did these visions compare with those advocated by reform documents? Data sources included participants' assignments, weekly reflections, and multi-media portfolio finals. Semi-structured interviews provided the emic voice of participants, after graduation but before they had begun to teach. These data were interpreted via a combination of qualitative methodologies. Vignettes described class activities. Assertions supported by excerpts from participants' writings emerged from repeated review of their assignments. A case study of a typical participant characterized weekly reflections and final multi-media portfolio. Four strands of science proficiency articulated in a national reform document provided a framework for interpreting activities, assignments, and interview responses. Prior experiences that influenced design of the methods course included an inquiry-based undergraduate physics course, participation in a reform-based teacher preparation program, undergraduate and graduate inquiry-based science teaching methods courses, participation in a teacher research group, continued connection to the university as a beginning teacher, teaching in diverse Title 1 schools, service as the county and state elementary science specialist, participation in the Carnegie Academy for the Scholarship of Teaching and Learning, service on a National Research Council committee, and experience teaching a science methods course. The methods course studied here emphasized reform-based practices, science as inquiry, culturally responsive teaching, scientific discourse, and integration of science with technology and other disciplines. Participants' writings and interview responses articulated visions of science learning and teaching that included aspects of reform-based practices. Some participants intentionally incorporated and implemented reform-based strategies in field placements during the methods course and student teaching. The strands of scientific proficiency were evident in activities, assignments and participants' interviews in varying degrees.

A prospective pilot study of Dilapan-S compared with Propess for induction of labour at 41+ weeks in nulliparous pregnancy.

PubMed

Crosby, David A; O'Reilly, Claire; McHale, Helen; McAuliffe, Fionnuala M; Mahony, Rhona

2017-12-21

The incidence of labour induction has risen worldwide over the past decade, and this may contribute to the rising caesarean delivery rate. The mechanisms for induction of labour are generally divided into two categories: mechanical and pharmacological. The objective of this study was to determine if mechanical induction with Dilapan-S is an acceptable, safe method of induction of labour in post-dates uncomplicated nulliparous pregnancy. This was a single-centre prospective observational pilot study trial. Fifty-two low-risk nulliparous women with an unfavourable cervix, scheduled for induction of labour for post-dates ≥ 41 weeks gestation, were offered induction of labour with Dilapan-S or Propess from May 2016 until November 2016. The primary outcomes measured were compliance to study protocol and maternal (infection, hyperstimulation) and neonatal outcomes (Apgar score at birth). The secondary outcome measures included change in Bishop's score and caesarean delivery rate. Compliance to study protocol was 25/26 (96%); it was possible to insert Dilapan-S in all but one woman. There were no differences in maternal and neonatal primary outcomes between the groups. There were no cases in either arm of hyperstimulation with either induction method. No difference between the groups was noted in the caesarean delivery rate nor in the mean change in Bishop's score. Dilapan-S is an acceptable, safe form of induction of labour in post-dates uncomplicated nulliparous pregnancy. No cases of hyperstimulation were found, and therefore, Dilapan-S may be a suitable option for outpatient induction of labour in low-risk post-dates nulliparas.

Effective Methods of Teaching Moon Phases

NASA Astrophysics Data System (ADS)

Jones, Heather; Hintz, E. G.; Lawler, M. J.; Jones, M.; Mangrubang, F. R.; Neeley, J. E.

2010-01-01

This research investigates the effectiveness of several commonly used methods for teaching the causes of moon phases to sixth grade students. Common teaching methods being investigated are the use of diagrams, animations, modeling/kinesthetics and direct observations of moon phases using a planetarium. Data for each method will be measured by a pre and post assessment of students understanding of moon phases taught using one of the methods. The data will then be used to evaluate the effectiveness of each teaching method individually and comparatively, as well as the method's ability to discourage common misconceptions about moon phases. Results from this research will provide foundational data for the development of educational planetarium shows for the deaf or other linguistically disadvantage children.

Empirical Analysis and Refinement of Expert System Knowledge Bases

DTIC Science & Technology

1990-03-31

the number of hidden units and the error rates is listed in Figure 6. 3.3. Cancer Data A data qet for eva!ukting th.- Frognosis of breast cancer ...Alternative Rule Induction Methods A data set for evaluating the prognosis of breast cancer recurrence was analyzed by Michalski’s AQI5 rule induction program...AQ15 7 2 32% PVM 2 1 23% Figure 6-3: Comparative Summa-y for AQI5 and PVM on Breast Cancer Data 6.2.2. Alternative Decision Tree Induction Methods

Apparatus and method for characterizing conductivity of materials

DOEpatents

Doss, J.D.

1988-04-13

Apparatus and method for noncontact, radio-frequency shielding current characterization of materials. Self- or mutual inductance changes in one or more inductive elements, respectively, occur when materials capable of supporting shielding currents are placed in proximity thereto, or undergo change in resistivity while in place. Such changes can be observed by incorporating the inductor(s) in a resonant circuit and determining the frequency of oscillation or by measuring the voltage induced on a coupled inductive element. The present invention is useful for determining the critical temperature and superconducting transition width for superconducting samples. 8 figs.

Integrating Multiple Teaching Methods into a General Chemistry Classroom

NASA Astrophysics Data System (ADS)

Francisco, Joseph S.; Nicoll, Gayle; Trautmann, Marcella

1998-02-01

In addition to the traditional lecture format, three other teaching strategies (class discussions, concept maps, and cooperative learning) were incorporated into a freshman level general chemistry course. Student perceptions of their involvement in each of the teaching methods, as well as their perceptions of the utility of each method were used to assess the effectiveness of the integration of the teaching strategies as received by the students. Results suggest that each strategy serves a unique purpose for the students and increased student involvement in the course. These results indicate that the multiple teaching strategies were well received by the students and that all teaching strategies are necessary for students to get the most out of the course.

Understanding how residents' preferences for supervisory methods change throughout residency training: a mixed-methods study.

PubMed

Olmos-Vega, Francisco; Dolmans, Diana; Donkers, Jeroen; Stalmeijer, Renée E

2015-10-16

A major challenge for clinical supervisors is to encourage their residents to be independent without jeopardising patient safety. Residents' preferences according to level of training on this regard have not been completely explored. This study has sought to investigate which teaching methods of the Cognitive Apprenticeship (CA) model junior, intermediate and senior residents preferred and why, and how these preferences differed between groups. We invited 301 residents of all residency programmes of Javeriana University, Bogotá, Colombia, to participate. Each resident was asked to complete a Maastricht Clinical Teaching Questionnaire (MCTQ), which, being based on the teaching methods of CA, asked residents to rate the importance to their learning of each teaching method and to indicate which of these they preferred the most and why. A total of 215 residents (71 %) completed the questionnaire. All concurred that all CA teaching methods were important or very important to their learning, regardless of their level of training. However, the reasons for their preferences clearly differed between groups: junior and intermediate residents preferred teaching methods that were more supervisor-directed, such as modelling and coaching, whereas senior residents preferred teaching methods that were more resident-directed, such as exploration and articulation. The results indicate that clinical supervision (CS) should accommodate to residents' varying degrees of development by attuning the configuration of CA teaching methods to each level of residency training. This configuration should initially vest more power in the supervisor, and gradually let the resident take charge, without ever discontinuing CS.

The fact of ignorance: revisiting the Socratic method as a tool for teaching critical thinking.

PubMed

Oyler, Douglas R; Romanelli, Frank

2014-09-15

Critical thinking, while highly valued as an ability of health care providers, remains a skill that many educators find difficult to teach. This review provides an analysis examining why current methods of teaching critical thinking to health care students (primarily medical and pharmacy students) often fail and describes a premise and potential utility of the Socratic method as a tool to teach critical thinking in health care education.

The Problem Solving Method in Teaching Physics in Elementary School

NASA Astrophysics Data System (ADS)

Jandrić, Gordana Hajduković; Obadović, Dušanka Ž.; Stojanović, Maja

2010-01-01

The most of the teachers ask if there is a "best" known way to teach. The most effective teaching method depends on the specific goals of the course and the needs of the students. An investigation has been carried out to compare the effect of teaching selected physics topics using problem-solving method on the overall achievements of the acquired knowledge and teaching the same material by traditional teaching method. The investigation was performed as a pedagogical experiment of the type of parallel groups with randomly chosen sample of students attending grades eight. The control and experimental groups were equalized in the relevant pedagogical parameters. The obtained results were treated statistically. The comparison showed a significant difference in respect of the speed of acquiring knowledge, the problem-solving teaching being advantageous over traditional methodDo not replace the word "abstract," but do replace the rest of this text. If you must insert a hard line break, please use Shift+Enter rather than just tapping your "Enter" key. You may want to print this page and refer to it as a style sample before you begin working on your paper.

The Impact of a Multilevel Intervention on Special Education Induction Teacher Retention Indicators

ERIC Educational Resources Information Center

Imel, Breck

2012-01-01

This mixed methods action research study explores the impact of a multilevel intervention on retention indicators of special education induction teachers and the leadership capacities of the special education induction coaches and coordinator. The purpose of this investigation was to understand the impact of developing and implementing an action…

Examining the Effects of New Teacher Induction

ERIC Educational Resources Information Center

Wechsler, Marjorie E.; Caspary, Kyra; Humphrey, Daniel C.; Matsko, Kavita Kapadia

2012-01-01

The objective of this research is to explore comprehensively the effect of induction on new teachers. Through a mixed-method design, the authors examine both the inputs of induction (i.e., the types of support provided for new teachers, its content, and frequency) and a variety of outcomes (i.e., teacher efficacy, teacher-reported growth, teacher…

Learning predictive models that use pattern discovery--a bootstrap evaluative approach applied in organ functioning sequences.

PubMed

Toma, Tudor; Bosman, Robert-Jan; Siebes, Arno; Peek, Niels; Abu-Hanna, Ameen

2010-08-01

An important problem in the Intensive Care is how to predict on a given day of stay the eventual hospital mortality for a specific patient. A recent approach to solve this problem suggested the use of frequent temporal sequences (FTSs) as predictors. Methods following this approach were evaluated in the past by inducing a model from a training set and validating the prognostic performance on an independent test set. Although this evaluative approach addresses the validity of the specific models induced in an experiment, it falls short of evaluating the inductive method itself. To achieve this, one must account for the inherent sources of variation in the experimental design. The main aim of this work is to demonstrate a procedure based on bootstrapping, specifically the .632 bootstrap procedure, for evaluating inductive methods that discover patterns, such as FTSs. A second aim is to apply this approach to find out whether a recently suggested inductive method that discovers FTSs of organ functioning status is superior over a traditional method that does not use temporal sequences when compared on each successive day of stay at the Intensive Care Unit. The use of bootstrapping with logistic regression using pre-specified covariates is known in the statistical literature. Using inductive methods of prognostic models based on temporal sequence discovery within the bootstrap procedure is however novel at least in predictive models in the Intensive Care. Our results of applying the bootstrap-based evaluative procedure demonstrate the superiority of the FTS-based inductive method over the traditional method in terms of discrimination as well as accuracy. In addition we illustrate the insights gained by the analyst into the discovered FTSs from the bootstrap samples. Copyright 2010 Elsevier Inc. All rights reserved.

Taxonomy of Teaching Methods and Teaching Forms for Youth in Non-Formal Education in the National Youth Council of Slovenia

ERIC Educational Resources Information Center

Miloševic Zupancic, Vesna

2018-01-01

Research from the field of non-formal education (NFE) in youth work emphasises the central role of experiential learning and learning in groups. The present paper aims to research teaching methods and teaching forms in NFE in youth work. The research sought to answer the following research questions: 'What teaching forms can be found in NFE for…

The TEACH Method: An Interactive Approach for Teaching the Needs-Based Theories Of Motivation

ERIC Educational Resources Information Center

Moorer, Cleamon, Jr.

2014-01-01

This paper describes an interactive approach for explaining and teaching the Needs-Based Theories of Motivation. The acronym TEACH stands for Theory, Example, Application, Collaboration, and Having Discussion. This method can help business students to better understand and distinguish the implications of Maslow's Hierarchy of Needs,…

Reflective Teaching in EFL Classes: An Overview

ERIC Educational Resources Information Center

Salmani Nodoushan, Mohammad Ali

2011-01-01

Since the beginning of the 20th century, professionals in language teaching have strived for ways that could guarantee better outcomes in language teaching classes. Different methods were used mostly in the first half of that century. Then some language teaching professionals moved beyond methods with the hope of gaining greater results. In one…

Turning Teaching Upside Down

ERIC Educational Resources Information Center

Seeley, Cathy L.

2017-01-01

The traditional method of teaching math--showing students how to do a procedure, then assigning problems that require them to use that exact procedure--leads to adults who don't know how to approach problems that don't look like those in their math book. Seeley describes an alternative teaching method (upside-down teaching) in which teachers give…

Enhancing Student Learning of Research Methods through the Use of Undergraduate Teaching Assistants

ERIC Educational Resources Information Center

Crowe, Jessica; Ceresola, Ryan; Silva, Tony

2014-01-01

By using a quasi-experimental design, in this study, we test the effect of undergraduate teaching assistants on student learning. Data were collected from 170 students enrolled in four sections of a quantitative research methods course, two sections without undergraduate teaching assistants and two sections with undergraduate teaching assistants,…

Teaching Aerobic Cell Respiration Using the 5Es

ERIC Educational Resources Information Center

Patro, Edward T.

2008-01-01

The 5E teaching model provides a five step method for teaching science. While the sequence of the model is strictly linear, it does provide opportunities for the teacher to "revisit" prior learning before moving on. The 5E method is described as it relates to the teaching of aerobic cell respiration.

Psychiatrists' Role in Teaching Human Sexuality to Other Medical Specialties

ERIC Educational Resources Information Center

Dunn, Marian E.; Abulu, John

2010-01-01

Objectives: This article addresses the potential role for psychiatrists in teaching sexuality to other medical disciplines. Methods: The authors searched PsycNet and PubMed/MEDLINE for pertinent articles and studies from the period between 1990 and 2009 using the terms human sexuality; teaching human sexuality; teaching methods; education and…

Teaching Strategies and Methods in Modern Environments for Learning of Programming

ERIC Educational Resources Information Center

Djenic, Slobodanka; Mitic, Jelena

2017-01-01

This paper presents teaching strategies and methods, applicable in modern blended environments for learning of programming. Given the fact that the manner of applying teaching strategies always depends on the specific requirements of a certain area of learning, the paper outlines the basic principles of teaching in programming courses, as well as…

Teaching Teamwork and Problem Solving Concurrently

ERIC Educational Resources Information Center

Goltz, Sonia M.; Hietapelto, Amy B.; Reinsch, Roger W.; Tyrell, Sharon K.

2008-01-01

Teamwork and problem-solving skills have frequently been identified by business leaders as being key competencies; thus, teaching methods such as problem-based learning and team-based learning have been developed. However, the focus of these methods has been on teaching one skill or the other. A key argument for teaching the skills concurrently is…

Qualitative Assessment of Inquiry-Based Teaching Methods

ERIC Educational Resources Information Center

Briggs, Michael; Long, George; Owens, Katrina

2011-01-01

A new approach to teaching method assessment using student focused qualitative studies and the theoretical framework of mental models is proposed. The methodology is considered specifically for the advantages it offers when applied to the assessment of inquiry-based teaching methods. The theoretical foundation of mental models is discussed, and…

The Effects of a Teaching Methods Course on Early Childhood Preservice Teachers' Beliefs

ERIC Educational Resources Information Center

Isikoglu, Nesrin

2008-01-01

This study examines the effectiveness of an educational methods course for changing early childhood preservice teachers' instructional beliefs. The teaching methods course emphasized constructivist teaching principles. Seventy-eight of the early childhood education preservice teachers who were enrolled in this course filled out the Teacher Belief…

Authentic Teaching Experiences in Secondary Mathematics Methods

ERIC Educational Resources Information Center

Stickles, Paula R.

2015-01-01

Often secondary mathematics methods courses include classroom peer teaching, but many pre-service teachers find it challenging to teach their classmate peers as there are no discipline issues and little mathematical discourse as the "students" know the content. We will share a recent change in our methods course where pre-service…

Epistemological Development and Judgments and Reasoning about Teaching Methods

ERIC Educational Resources Information Center

Spence, Sarah; Helwig, Charles C.

2013-01-01

Children's, adolescents', and adults' (N = 96 7-8, 10-11, and 13-14-year-olds and university students) epistemological development and its relation to judgments and reasoning about teaching methods was examined. The domain (scientific or moral), nature of the topic (controversial or noncontroversial), and teaching method (direct instruction by…

Aboriginal Students' Achievement in Science Education: The Effect of Teaching Methods

ERIC Educational Resources Information Center

Bourque, Jimmy; Bouchamma, Yamina; Larose, Francois

2010-01-01

Some authors assume that the academic difficulties encountered by Aboriginal students can be partly explained by the discrepancy between teaching methods and Aboriginal learning styles. However, this hypothesis lacks empirical foundations. Using pan-Canadian data, we tried to identify the most efficient teaching methods for Aboriginal students and…

Designing, Teaching, and Evaluating Two Complementary Mixed Methods Research Courses

ERIC Educational Resources Information Center

Christ, Thomas W.

2009-01-01

Teaching mixed methods research is difficult. This longitudinal explanatory study examined how two classes were designed, taught, and evaluated. Curriculum, Research, and Teaching (EDCS-606) and Mixed Methods Research (EDCS-780) used a research proposal generation process to highlight the importance of the purpose, research question and…

Effectiveness of a five-step method for teaching clinical skills to students in a dental college in India.

PubMed

Virdi, Mandeep S; Sood, Meenakshi

2011-11-01

This study conducted at the PDM Dental College and Research Institute, Haryana, India, had the purpose of developing a teaching method based upon a five-step method for teaching clinical skills to students proposed by the American College of Surgeons. This five-step teaching method was used to place fissure sealants as an initial procedure by dental students in clinics. The sealant retention was used as an objective evaluation of the skill learnt by the students. The sealant retention was 92 percent at six- and twelve-month evaluations and 90 percent at the eighteen-month evaluation. These results indicate that simple methods can be devised for teaching clinical skills and achieve high success rates in clinical procedures requiring multiple steps.

Teaching practice of the course of Laser Principle and Application based on PBL mode

NASA Astrophysics Data System (ADS)

Li, Yongliang; Lv, Beibei; Wang, Siqi

2017-08-01

The primary task of university education is to stimulate students' autonomic learning and cultivate students' creative thinking. This paper put to use problem based learning (PBL) teaching mode, to enable students master flexible knowledge as the goal, and a detailed analysis of the implementation method and concrete measures of PBL teaching reform in the course of Laser Principle and Application, then compared with the former teaching methods. From the feedback of students and teaching experience, we get good teaching effect and prove the feasibility of PBL teaching mode in practice.

Pedagogical effectiveness of innovative teaching methods initiated at the Department of Physiology, Government Medical College, Chandigarh.

PubMed

Nageswari, K Sri; Malhotra, Anita S; Kapoor, Nandini; Kaur, Gurjit

2004-12-01

Modern teaching trends in medical education exhibit a paradigm shift from the conventional classroom teaching methods adopted in the past to nonconventional teaching aids so as to encourage interactive forms of learning in medical students through active participation and integrative reasoning where the relationship of the teacher and the taught has undergone tremendous transformation. Some of the nonconventional teaching methods adopted at our department are learning through active participation by the students through computer-assisted learning (CD-ROMs), Web-based learning (undergraduate projects), virtual laboratories, seminars, audiovisual aids (video-based demonstrations), and "physioquiz."

Comparative evaluation of power factor impovement techniques for squirrel cage induction motors

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

Spee, R.; Wallace, A.K.

1992-04-01

This paper describes the results obtained from a series of tests of relatively simple methods of improving the power factor of squirrel-cage induction motors. The methods, which are evaluated under controlled laboratory conditions for a 10-hp, high-efficiency motor, include terminal voltage reduction; terminal static capacitors; and a floating'' winding with static capacitors. The test results are compared with equivalent circuit model predictions that are then used to identify optimum conditions for each of the power factor improvement techniques compared with the basic induction motor. Finally, the relative economic value, and the implications of component failures, of the three methods aremore » discussed.« less

Method for reducing peak phase current and decreasing staring time for an internal combustion engine having an induction machine

DOEpatents

Amey, David L.; Degner, Michael W.

2002-01-01

A method for reducing the starting time and reducing the peak phase currents for an internal combustion engine that is started using an induction machine starter/alternator. The starting time is reduced by pre-fluxing the induction machine and the peak phase currents are reduced by reducing the flux current command after a predetermined period of time has elapsed and concurrent to the application of the torque current command. The method of the present invention also provides a strategy for anticipating the start command for an internal combustion engine and determines a start strategy based on the start command and the operating state of the internal combustion engine.

The Use of Eclectic Method in Teaching Turkish to Foreign Students

ERIC Educational Resources Information Center

Iscan, Adem

2017-01-01

Although there are debates in the post-method era, it is seen that the traditional methods used in teaching foreign languages continue to be used persistently in Turkey. It has been observed in the literature review that there is a method problem in foreign language teaching of Turkish; and studies have been conducted in limited number on the…

Designing an Alternative Teaching Approach (Feedback Lecture) through the Use of Guided Decision-Making.

ERIC Educational Resources Information Center

Osterman, Dean

This chapter explains how the Guided Design method of teaching can be used to solve problems, and how this method was used in the development of a new method of teaching. Called the Feedback Lecture, this method is illustrated through an example, and research data on its effectiveness is presented. The Guided Decision-Making Process is also…

Teacher and learner: Supervised and unsupervised learning in communities.

PubMed

Shafto, Michael G; Seifert, Colleen M

2015-01-01

How far can teaching methods go to enhance learning? Optimal methods of teaching have been considered in research on supervised and unsupervised learning. Locally optimal methods are usually hybrids of teaching and self-directed approaches. The costs and benefits of specific methods have been shown to depend on the structure of the learning task, the learners, the teachers, and the environment.

Results of a study assessing teaching methods of faculty after measuring student learning style preference.

PubMed

Stirling, Bridget V

2017-08-01

Learning style preference impacts how well groups of students respond to their curricula. Faculty have many choices in the methods for delivering nursing content, as well as assessing students. The purpose was to develop knowledge around how faculty delivered curricula content, and then considering these findings in the context of the students learning style preference. Following an in-service on teaching and learning styles, faculty completed surveys on their methods of teaching and the proportion of time teaching, using each learning style (visual, aural, read/write and kinesthetic). This study took place at the College of Nursing a large all-female university in Saudi Arabia. 24 female nursing faculty volunteered to participate in the project. A cross-sectional design was used. Faculty reported teaching using mostly methods that were kinesthetic and visual, although lecture was also popular (aural). Students preferred kinesthetic and aural learning methods. Read/write was the least preferred by students and the least used method of teaching by faculty. Faculty used visual methods about one third of the time, although they were not preferred by the students. Students' preferred learning style (kinesthetic) was the method most used by faculty. Copyright © 2017 Elsevier Ltd. All rights reserved.

Generational diversity in associate degree nursing students: Teaching styles and preferences in Pennsylvania

NASA Astrophysics Data System (ADS)

Kitko, Jennifer V.

2011-12-01

Nursing educators face the challenge of meeting the needs of a multi-generational classroom. The reality of having members from the Veteran and Baby Boomer generations in a classroom with Generation X and Y students provides an immediate need for faculty to examine students' teaching method preferences as well as their own use of teaching methods. Most importantly, faculty must facilitate an effective multi-generational learning environment. Research has shown that the generation to which a person belongs is likely to affect the ways in which he/she learns (Hammill, 2005). Characterized by its own attitudes, behaviors, beliefs, and motivational needs, each generation also has distinct educational expectations. It is imperative, therefore, that nurse educators be aware of these differences and develop skills through which to communicate with the different generations, thereby reducing teaching/learning problems in the classroom. This is a quantitative, descriptive study that compared the teaching methods preferred by different generations of associate degree nursing students with the teaching methods that the instructors actually use. The research study included 289 participants; 244 nursing student participants and 45 nursing faculty participants from four nursing departments in colleges in Pennsylvania. Overall, the results of the study found many statistically significant findings. The results of the ANOVA test revealed eight statistically significant findings among Generation Y, Generation X and Baby boomers. The preferred teaching methods included: lecture, self-directed learning, web-based course with no class meetings, important for faculty to know my name, classroom structure, know why I am learning what I am learning, learning for the sake of learning and grade is all that matters. Lecture was found to be the most frequently used teaching method by faculty as well as the most preferred teaching methods by students. Overall, the support for a variety of teaching methods was also found in the analysis of the data.

Science education in an Amish Mennonite community and school: An examination of perception and application

NASA Astrophysics Data System (ADS)

Crockett, Denise King

The purpose of the study is to show how science is defined and technology is selected in an Amish Mennonite (fundamentalist Christian) community and its school. Additionally, by examining this community, information is collected on how a fundamentalist school's treatment of and experience with science and technology compare to what has occurred over time in public schools in the United States. An ethnographic approach was used to recreate the shared beliefs, practices, artifacts, folk knowledge, and behaviors of this community. The ethnographic methodology allowed analytical descriptions and reconstructions of whole cultural scenes and groups of the community. Analysis of data followed an analytic induction method. The data collected included participant observation, documentation, photographs, formal interviews, informal interviews, audiotaping, journal entries, and artifacts. Findings indicate that science is wholly subsumed by Amish Mennonite religion. Using the transmission model, the Amish Mennonites teach science as a list of facts from the King James version of the Holy Bible. This method of teaching promotes community values and beliefs. The encouragement stands in sharp contrast to the Amish Mennonite school. Technology is seen as a tool for making the community prosper. For this community to sustain itself, economic stability must be maintained. Their economic stability is dependent on the outside community purchasing their goods and services; producing these goods and services requires use of appropriate technologies. In the United States public schools, science is encouraged to be taught a way of knowing that implies a critical view about how the world works. In addition, public schools promote new and innovative technologies. Thus, they become fertile soil for developing new concepts about implementing scientific ideas and using technology. For the Amish Mennonites, rigorous standards, such as the scientific method, as addressed in the public school do not exist. In contrast, critical analysis of any new technology is always used in this community.

Identifying and preparing the next generation of part-time clinical teachers from dental practice.

PubMed

Radford, D R; Hellyer, P; Meakin, N; Jones, K A

2015-10-09

Part-time general dental practitioners (GDPs) and dental care professionals (DCPs) working in practice are being increasingly utilised to deliver undergraduate clinical dental education to both dental and hygiene/therapy students. As such, there is a need for appropriate recruitment processes and ongoing staff development in the different and complex role of the clinical teacher. Recently a group of experienced dental practitioners, making a journey from GDP to part-time clinical teacher, identified common themes, experiences, challenges and realisations. These were: 'what is clinical dental education?'; 'me as a clinical teacher'; and 'specific teaching issues'. The themes highlighted the complexity of dental education and the different environment of the teaching clinic from general practice. Some of the themes identified could be a starting point for the induction process to facilitate an easier transition from experienced GDP to clinical teacher. With the current demands from both students and patients alike, the 'three way dynamic of patient, student and teacher' needs to be supported if dental schools are to attract and develop the highest quality clinical teachers. It is of critical importance to give an exceptional experience to students in their clinical education as well as to patients in terms of excellent and appropriate treatment. The challenge for deans and directors of education is to find the resources to properly fund teacher recruitment, induction and the development of part-time GDPs in order to produce the expert teachers of tomorrow.

Comparative evaluation of perceptions of dental students to three methods of teaching in Ile-Ife, Nigeria.

PubMed

Esan, T A; Oziegbe, E O

2015-12-01

The World Health Organization in 1994 recommended that dental education should be problem based, socially and culturally relevant, and community oriented. To explore the perceptions of Pre-phase II (pre-clinical II) dental students on three methods of teaching used during two academic sessions. All part IV dental students in two consecutive sessions undergoing pre phase II course in the Faculty of Dentistry, Obafemi Awolowo University, Ile-Ife were recruited into the study. Three different modes of teaching that is, Problem based learning (PBL), hybrid PBL and traditional teaching were used to teach the students. A twenty two itemed anonymous questionnaire on a five point Likert scale was administered to the students at the end of the course. Six perceived factors were extracted from the questionnaire using factor analysis. There was a statistically significant difference (p < 0.01) between the overall mean of PBL method compared to the other methods of teaching. The perceived factor "communication with peers" had the highest mean score for PBL in both sessions (4.57 ± 0.58 and 4.09 ± 0.93 respectively). However, PBL method was very helpful in all the six perceived factors while the students perceived that the traditional method of teaching was not helpful in "interaction with tutors" and "challenge to critical thinking". The findings showed that students preferred the PBL method to other forms of teaching. PBL enhanced the students' communication skill, was very useful as pedagogic tool and improved their critical thinking.

The Fact of IgnoranceRevisiting the Socratic Method as a Tool for Teaching Critical Thinking

PubMed Central

Romanelli, Frank

2014-01-01

Critical thinking, while highly valued as an ability of health care providers, remains a skill that many educators find difficult to teach. This review provides an analysis examining why current methods of teaching critical thinking to health care students (primarily medical and pharmacy students) often fail and describes a premise and potential utility of the Socratic method as a tool to teach critical thinking in health care education. PMID:25258449

Effects of Physical Models and Simulations to Understand Daily Life Applications of Electromagnetic Induction

ERIC Educational Resources Information Center

Tural, Güner; Tarakçi, Demet

2017-01-01

Background: One of the topics students have difficulties in understanding is electromagnetic induction. Active learning methods instead of traditional learning method may be able to help facilitate students' understanding such topics more effectively. Purpose: The study investigated the effectiveness of physical models and simulations on students'…

[Exploration and practice of genetics teaching assisted by network technology platform].

PubMed

Li, Ya-Xuan; Zhang, Fei-Xiong; Zhao, Xin; Cai, Min-Hua; Yan, Yue-Ming; Hu, Ying-Kao

2010-04-01

More teaching techniques have been brought out gradually along with the development of new technologies. On the basis of those traditional teaching methods, a new platform has been set up by the network technology for teaching process. In genetics teaching, it is possible to use the network platform to guide student studying, promote student's learning interest and study independently by themselves. It has been proved, after exploring and applying for many years, that network teaching is one of the most useful methods and has inimitable advantage comparing to the traditional ones in genetics teaching. The establishment of network teaching platform, the advantage and deficiency and relevant strategies were intro-duced in this paper.

The effectiveness of using non-traditional teaching methods to prepare student health care professionals for the delivery of mental state examination: a systematic review.

PubMed

Xie, Huiting; Liu, Lei; Wang, Jia; Joon, Kum Eng; Parasuram, Rajni; Gunasekaran, Jamuna; Poh, Chee Lien

2015-08-14

With the evolution of education, there has been a shift from the use of traditional teaching methods, such as didactic or rote teaching, towards non-traditional teaching methods, such as viewing of role plays, simulation, live interviews and the use of virtual environments. Mental state examination is an essential competency for all student healthcare professionals. If mental state examination is not taught in the most effective manner so learners can comprehend its concepts and interpret the findings correctly, it could lead to serious repercussions and subsequently impact on clinical care provided for patients with mental health conditions, such as incorrect assessment of suicidal ideation. However, the methods for teaching mental state examination vary widely between countries, academic institutions and clinical settings. This systematic review aimed to identify and synthesize the best available evidence of effective teaching methods used to prepare student health care professionals for the delivery of mental state examination. This review considered evidence from primary quantitative studies which address the effectiveness of a chosen method used for the teaching of mental state examination published in English, including studies that measure learner outcomes, i.e. improved knowledge and skills, self-confidence and learners' satisfaction. A three-step search strategy was undertaken in this review to search for articles published in English from the inception of the database to December 2014. An initial search of MEDLINE and CINAHL was undertaken to identify keywords. Secondly, the keywords identified were used to search electronic databases, namely, CINAHL, Medline, Cochrane Central Register of Controlled Trials, Ovid, PsycINFO and, ProQuest Dissertations & Theses. Thirdly, reference lists of the articles identified in the second stage were searched for other relevant studies. Studies selected were assessed by two independent reviewers for methodological validity prior to inclusion in the review using the standardized critical appraisal instruments from the Joanna Briggs Institute's Meta-Analysis of Statistics Assessment and Review Instrument embedded within the System for the Unified Management, Assessment and Review of Information. Any disagreements that arose between the reviewers were resolved through discussion between the reviewers. Data was extracted using data extraction tools developed by the Joanna Briggs Institute Quantitative data was extracted from papers using standardized data extraction tools from the Joanna Briggs Institute's Meta-Analysis of Statistics Assessment and Review Instrument. The included studies were found to be heterogeneous in terms of participants and teaching methods. Moreover, a wide variety of instruments were used to determine impact and outcomes of the teaching methods. Hence, findings of the included articles were presented in a narrative summary. A total of 12 articles were included in this review with consensus from all reviewers. The evidence retrieved in this study suggests that non-traditional teaching methods, such as videotapes, virtual simulation, standardized patients and reflection, improve learners' understanding and skills of mental state examination as opposed to traditional teaching methods like lectures and provision of reading materials. However, studies that specifically compared the effectiveness of one method over another were limited to comparison between lectures with videotaped interviews and virtual simulations. It was shown that both videotaped interviews and virtual simulations were superior to lectures. In videotaped teaching, interactions between patients and learners performing mental state examination were shown for the learner’s discussion while virtual simulations mimicked patient symptoms in computer applications. Virtual simulation was notably a unique learning opportunity for the learners as it allowed learning to take place without the use of diminishing real life resources. However, in view of the high cost and learners’ difficulty in negotiating the virtual environment, videotaped teaching remained as the more commonly used method of teaching mental state examination. This systematic review study identified teaching strategies utilized in the teaching of mental state examination and their effectiveness. Videotapes was the most widely used and effective approach, that is, until the issue of high cost and ease of maneuver in virtual simulation could be overcome. There were also potential benefits of other teaching, such as reflection and use of standardized patients, and educators could consider these in the teaching of mental state examination. Future research could focus more on the comparison of various teaching methods to offer more evidence on the use of one teaching method over another. The Joanna Briggs Institute.

TEACH: An Ethogram-Based Method to Observe and Record Teaching Behavior

ERIC Educational Resources Information Center

Kline, Michelle Ann

2017-01-01

Teaching has attracted growing research attention in studies of human and animal behavior as a crucial behavior that coevolved with human cultural capacities. However, the synthesis of data on teaching across species and across human populations has proven elusive because researchers use a variety of definitions and methods to approach the topic.…

Teachers' Perception of Their Preparedness to Apply Facilitation Teaching in Secondary School Mathematics Instruction by Teacher Characteristics

ERIC Educational Resources Information Center

Ng'eno, J. K.; Chesimet, M. C.

2015-01-01

This study set out to find out the differences in teachers' perception of their preparedness to apply facilitation methods in teaching secondary school mathematics. Facilitation methods allow learners to be actively involved in the teaching and learning of mathematics hence making them be co-creators of knowledge. Facilitation teaching allow…

Using Stories about Heroes To Teach Values. ERIC Digest.

ERIC Educational Resources Information Center

Sanchez, Tony R.

This digest discusses a method of teaching values by using the lives of heroes as examples. The trend for teaching values is to offer methods of analysis and judgment that lead to answers about right and wrong, better and worse concerning personal behavior and common good. Stories about heroes have been identified as the means of teaching and…

Learning from Research on Teaching: Perspective, Methodology, and Representation. Advances in Research on Teaching. Volume 11

ERIC Educational Resources Information Center

Brophy, Jere, Ed.; Pinnegar, Stefinee, Ed.

2005-01-01

This volume is designed to accomplish three primary purposes: (1) illustrate a variety of qualitative methods that researchers have used to study teaching and teacher education; (2) assess the affordances and constraints of these methods and the ways that they focus and shape explorations of teaching; and (3) illuminate representative questions…

Randomized Controlled Trial of Teaching Methods: Do Classroom Experiments Improve Economic Education in High Schools?

ERIC Educational Resources Information Center

Eisenkopf, Gerald; Sulser, Pascal A.

2016-01-01

The authors present results from a comprehensive field experiment at Swiss high schools in which they compare the effectiveness of teaching methods in economics. They randomly assigned classes into an experimental and a conventional teaching group, or a control group that received no specific instruction. Both teaching treatments improve economic…

Methods and Strategies: Oral Science Stories. Using Culturally Responsive Storytelling to Teach Socioeconomically Disadvantaged Students

ERIC Educational Resources Information Center

Harris, Renard; Hall, Cynthia; Hawkins, Tristan; Hartley, Megan; McCray, Willie; Sirleaf, Hammed

2016-01-01

T.A.L.E.S., Teaching And Learning with Engaging Stories, is an alternative teaching method that focuses on enhancing learning by teaching science, math, ELA, and social studies through story. A six-week research study investigating socioeconomically disadvantaged students' responses to oral stories was conducted during an afterschool tutoring…

The Feasibility of Applying PBL Teaching Method to Surgery Teaching of Chinese Medicine

ERIC Educational Resources Information Center

Tang, Qianli; Yu, Yuan; Jiang, Qiuyan; Zhang, Li; Wang, Qingjian; Huang, Mingwei

2008-01-01

The traditional classroom teaching mode is based on the content of the subject, takes the teacher as the center and gives priority to classroom instruction. While PBL (Problem Based Learning) teaching method breaches the traditional mode, combining the basic science with clinical practice and covering the process from discussion to self-study to…

Comparison of Effectiveness of Computerized and Conventional Fixed and Learning Module in Undergraduate Pathology Teaching

ERIC Educational Resources Information Center

Madhavan, Manoharan; Kaur, Gurjeet

2006-01-01

Introduction: Fixed Learning Module (FLM) adopted in pathology teaching to medical undergraduates, encompasses exhibition of potted specimens and charts. Though it is an important teaching method it also has its limitations. Aim: To create an alternative method for teaching pathology using web based, interactive computer technology [i.e.,…

A Constructive Teaching Model in Learning Research Concept for English Language Teaching Students

ERIC Educational Resources Information Center

Anwar, Khoirul

2015-01-01

This is a study to focus on analyzing the use of constructive teaching method toward the students' motivation in learning content subject of Introduction to Research of English Language Teaching. By using a mix-method of qualitative and quantitative analysis, the data are collected by using questionnaire and classroom observation. The…

Multiple intelligences and alternative teaching strategies: The effects on student academic achievement, conceptual understanding, and attitude

NASA Astrophysics Data System (ADS)

Baragona, Michelle

The purpose of this study was to investigate the interactions between multiple intelligence strengths and alternative teaching methods on student academic achievement, conceptual understanding and attitudes. The design was a quasi-experimental study, in which students enrolled in Principles of Anatomy and Physiology, a developmental biology course, received lecture only, problem-based learning with lecture, or peer teaching with lecture. These students completed the Multiple Intelligence Inventory to determine their intelligence strengths, the Students' Motivation Toward Science Learning questionnaire to determine student attitudes towards learning in science, multiple choice tests to determine academic achievement, and open-ended questions to determine conceptual understanding. Effects of intelligence types and teaching methods on academic achievement and conceptual understanding were determined statistically by repeated measures ANOVAs. No significance occurred in academic achievement scores due to lab group or due to teaching method used; however, significant interactions between group and teaching method did occur in students with strengths in logical-mathematical, interpersonal, kinesthetic, and intrapersonal intelligences. Post-hoc analysis using Tukey HSD tests revealed students with strengths in logical-mathematical intelligence and enrolled in Group Three scored significantly higher when taught by problem-based learning (PBL) as compared to peer teaching (PT). No significance occurred in conceptual understanding scores due to lab group or due to teaching method used; however, significant interactions between group and teaching method did occur in students with strengths in musical, kinesthetic, intrapersonal, and spatial intelligences. Post-hoc analysis using Tukey HSD tests revealed students with strengths in logical-mathematical intelligence and enrolled in Group Three scored significantly higher when taught by lecture as compared to PBL. Students with strengths in intrapersonal intelligence and enrolled in Group One scored significantly lower when taught by lecture as compared to PBL. Results of a repeated measures ANOVA for student attitudes showed significant increases in positive student attitudes toward science learning for all three types of teaching method between pretest and posttest; but there were no significant differences in posttest attitude scores by type of teaching method.

The Impact of a Multifaceted Approach to Teaching Research Methods on Students' Attitudes

ERIC Educational Resources Information Center

Ciarocco, Natalie J.; Lewandowski, Gary W., Jr.; Van Volkom, Michele

2013-01-01

A multifaceted approach to teaching five experimental designs in a research methodology course was tested. Participants included 70 students enrolled in an experimental research methods course in the semester both before and after the implementation of instructional change. When using a multifaceted approach to teaching research methods that…

Research and Teaching: Implementation of Interactive Engagement Teaching Methods in a Physical Oceanography Course

ERIC Educational Resources Information Center

Keiner, Louis E.; Gilman, Craig

2015-01-01

This study measures the effects of increased faculty-student engagement on student learning, success rates, and perceptions in a Physical Oceanography course. The study separately implemented two teaching methods that had been shown to be successful in a different discipline, introductory physics. These methods were the use of interactive…

Interactive Methods of Teaching Physics at Technical Universities

ERIC Educational Resources Information Center

Krišták, L'uboš; Nemec, Miroslav; Danihelová, Zuzana

2014-01-01

The paper presents results of "non-traditional" teaching of the basic course of Physics in the first year of study at the Technical University in Zvolen, specifically teaching via interactive method enriched with problem tasks and experiments. This paper presents also research results of the use of the given method in conditions of…

On Method and Madness: Teaching Writers to Write.

ERIC Educational Resources Information Center

Mills, Pat

1994-01-01

Maintains that, in teaching and in teaching writing, methods matter if they are organic methods that grow out of real-life experiences. Notes that in another sense, all that matters is getting both teacher and student to wake up to their own lives and to what they know, absolutely, within themselves. (SR)

Improving the Teaching of Microsoft Excel: Traditional Book versus Online Platform

ERIC Educational Resources Information Center

Brooks, Stoney; Taylor, Joseph

2016-01-01

The authors explore the differences between traditional, book-based methods of teaching Excel and online, platform-supported methods by comparing teaching students in different locations, with and without online support. As Excel is a critical skill for business majors, the authors investigate which methods and locations provide the highest…

Significant Returns in Engagement and Performance with a Free Teaching App

ERIC Educational Resources Information Center

Green, Alan

2016-01-01

Pedagogical research shows that teaching methods other than traditional lectures may result in better outcomes. However, lecture remains the dominant method in economics, likely due to high implementation costs of methods shown to be effective in the literature. In this article, the author shows significant benefits of using a teaching app for…

Finding the Right Mix: Teaching Methods as Predictors for Student Progress on Learning Objectives

ERIC Educational Resources Information Center

Glover, Jacob I.

2012-01-01

This study extends existing student ratings research by exploring how teaching methods, individually and collectively, influence a minimum standard of student achievement on learning objectives and how class size impacts this influence. Twenty teaching methods were used to predict substantial or exceptional progress on each of 12 learning…

Investigating the Efficacy of Practical Skill Teaching: A Pilot-Study Comparing Three Educational Methods

ERIC Educational Resources Information Center

Maloney, Stephen; Storr, Michael; Paynter, Sophie; Morgan, Prue; Ilic, Dragan

2013-01-01

Effective education of practical skills can alter clinician behaviour, positively influence patient outcomes, and reduce the risk of patient harm. This study compares the efficacy of two innovative practical skill teaching methods, against a traditional teaching method. Year three pre-clinical physiotherapy students consented to participate in a…

A COMPARISON OF METHODS FOR TEACHING RECEPTIVE LABELING TO CHILDREN WITH AUTISM SPECTRUM DISORDERS

PubMed Central

Grow, Laura L; Carr, James E; Kodak, Tiffany M; Jostad, Candice M; Kisamore, April N

2011-01-01

Many early intervention curricular manuals recommend teaching auditory-visual conditional discriminations (i.e., receptive labeling) using the simple-conditional method in which component simple discriminations are taught in isolation and in the presence of a distracter stimulus before the learner is required to respond conditionally. Some have argued that this procedure might be susceptible to faulty stimulus control such as stimulus overselectivity (Green, 2001). Consequently, there has been a call for the use of alternative teaching procedures such as the conditional-only method, which involves conditional discrimination training from the onset of intervention. The purpose of the present study was to compare the simple-conditional and conditional-only methods for teaching receptive labeling to 3 young children diagnosed with autism spectrum disorders. The data indicated that the conditional-only method was a more reliable and efficient teaching procedure. In addition, several error patterns emerged during training using the simple-conditional method. The implications of the results with respect to current teaching practices in early intervention programs are discussed. PMID:21941380

The Exploration of Role Induction as a Potential Method for Improving Men's Perceptions of Career Counseling

ERIC Educational Resources Information Center

Kantamneni, Neeta; Christianson, Heidi Fowell; Smothers, Melissa Kraemer; Wester, Stephen R.

2011-01-01

The authors explored the influence of role induction on men's perceptions of career counseling and attitudes toward seeking professional help. Two separate role inductions were presented to 268 male college students; the first discussed holistic career counseling, and the second integrated a discussion of male gender role socialization. Results…

40 CFR Appendix A to Subpart C of... - Alternative Testing Methods Approved for Analyses Under the Safe Drinking Water Act

Code of Federal Regulations, 2010 CFR

2010-07-01

... Absorption D 3697-07 Atomic Absorption; Furnace 3113 B Axially viewed inductively coupled plasma-atomic... C Hydride Atomic Absorption 3114 B D 2972-08 B Axially viewed inductively coupled plasma-atomic emission spectrometry (AVICP-AES) 200.5, Revision 4.2. Barium Inductively Coupled Plasma 3120 B Atomic...

High magnetic field ohmically decoupled non-contact technology

DOEpatents

Wilgen, John [Oak Ridge, TN; Kisner, Roger [Knoxville, TN; Ludtka, Gerard [Oak Ridge, TN; Ludtka, Gail [Oak Ridge, TN; Jaramillo, Roger [Knoxville, TN

2009-05-19

Methods and apparatus are described for high magnetic field ohmically decoupled non-contact treatment of conductive materials in a high magnetic field. A method includes applying a high magnetic field to at least a portion of a conductive material; and applying an inductive magnetic field to at least a fraction of the conductive material to induce a surface current within the fraction of the conductive material, the surface current generating a substantially bi-directional force that defines a vibration. The high magnetic field and the inductive magnetic field are substantially confocal, the fraction of the conductive material is located within the portion of the conductive material and ohmic heating from the surface current is ohmically decoupled from the vibration. An apparatus includes a high magnetic field coil defining an applied high magnetic field; an inductive magnetic field coil coupled to the high magnetic field coil, the inductive magnetic field coil defining an applied inductive magnetic field; and a processing zone located within both the applied high magnetic field and the applied inductive magnetic field. The high magnetic field and the inductive magnetic field are substantially confocal, and ohmic heating of a conductive material located in the processing zone is ohmically decoupled from a vibration of the conductive material.

A Mixed Methods Study of Teach for America Teachers' Mathematical Beliefs, Knowledge, and Classroom Teaching Practices during a Reform-Based University Mathematics Methods Course

ERIC Educational Resources Information Center

Swars, Susan Lee

2015-01-01

This mixed methods study examined the mathematical preparation of elementary teachers in a Teach for America (TFA) program, focal participants for whom there is scant extant research. Data collection occurred before and after a university mathematics methods course, with a particular focus on the participants' (n = 22) mathematical beliefs,…

Teaching learning methods of an entrepreneurship curriculum.

PubMed

Esmi, Keramat; Marzoughi, Rahmatallah; Torkzadeh, Jafar

2015-10-01

One of the most significant elements of entrepreneurship curriculum design is teaching-learning methods, which plays a key role in studies and researches related to such a curriculum. It is the teaching method, and systematic, organized and logical ways of providing lessons that should be consistent with entrepreneurship goals and contents, and should also be developed according to the learners' needs. Therefore, the current study aimed to introduce appropriate, modern, and effective methods of teaching entrepreneurship and their validation. This is a mixed method research of a sequential exploratory kind conducted through two stages: a) developing teaching methods of entrepreneurship curriculum, and b) validating developed framework. Data were collected through "triangulation" (study of documents, investigating theoretical basics and the literature, and semi-structured interviews with key experts). Since the literature on this topic is very rich, and views of the key experts are vast, directed and summative content analysis was used. In the second stage, qualitative credibility of research findings was obtained using qualitative validation criteria (credibility, confirmability, and transferability), and applying various techniques. Moreover, in order to make sure that the qualitative part is reliable, reliability test was used. Moreover, quantitative validation of the developed framework was conducted utilizing exploratory and confirmatory factor analysis methods and Cronbach's alpha. The data were gathered through distributing a three-aspect questionnaire (direct presentation teaching methods, interactive, and practical-operational aspects) with 29 items among 90 curriculum scholars. Target population was selected by means of purposive sampling and representative sample. Results obtained from exploratory factor analysis showed that a three factor structure is an appropriate method for describing elements of teaching-learning methods of entrepreneurship curriculum. Moreover, the value for Kaiser Meyer Olkin measure of sampling adequacy equaled 0.72 and the value for Bartlett's test of variances homogeneity was significant at the 0.0001 level. Except for internship element, the rest had a factor load of higher than 0.3. Also, the results of confirmatory factor analysis showed the model appropriateness, and the criteria for qualitative accreditation were acceptable. Developed model can help instructors in selecting an appropriate method of entrepreneurship teaching, and it can also make sure that the teaching is on the right path. Moreover, the model is comprehensive and includes all the effective teaching methods in entrepreneurship education. It is also based on qualities, conditions, and requirements of Higher Education Institutions in Iranian cultural environment.

Innovation ability and innovation spirit in photoelectric comprehensive experiment teaching

NASA Astrophysics Data System (ADS)

Wang, Dexing; Zhang, Yang; Wang, Xiaofeng; Zhang, Xiaojun; Zhang, Tao; Sun, Peng

2017-08-01

The traditional experimental teaching methods have some shortcomings in the training the student innovation ability. In order to improve the student practical ability in the photoelectric technology, in this paper new experimental teaching modes are tried and reformed for cultivating the innovative ability of students in the linear CCD experiment. The photoelectric experiment systems are independently designed and completed by students. Compared with the traditional experimental teaching methods, this new methods have a great role in the development of the ability of creative thinking.

[Genomics innovative teaching pattern based upon amalgamation between modern educational technology and constructivism studying theory].

PubMed

Liang, Xu-Fang; Peng, Jing; Zhou, Tian-Hong

2007-04-01

In order to overcome various malpractices in the traditional teaching methods, and also as part of the Guangdong province molecular biology perfect course project, some reforms were carried out to the teaching pattern of genomics. The reforms include using the foreign original teaching materials, bilingual teaching, as well as taking the constructivism-directed discussion teaching method and the multimedia computer-assisted instruction. To improve the scoring way and the laboratory course of the subject, we carried on a multiplex inspection systems and a self-designing experiments. Through the teaching reform on Genomics, we have gradually consummated the construction of molecular biology curriculum system.

‘I’m not a smoker…yet’: a qualitative study on perceptions of tobacco control in Chinese high schools

PubMed Central

2018-01-01

Objective Chinese adolescents’ perceptions about tobacco control at schools are rarely researched. We explored how current antismoking strategies work in middle school environments, as well as the attitudes towards these strategies held by students and teaching staff members. Methods Four focus groups (24 eleventh graders; M age=16 years) and five indepth interviews (teaching staff members with tobacco control experience in schools) were conducted in Kunming, Yunnan Province, China. We used thematic analysis combining inductive and deductive processes, along with field observations and research group discussions, for data analysis. Results With educational approaches and practical strategies, antismoking education reported in the middle schools had limited effectiveness. Although smoking is banned in schools, students can circumvent schools’ controls easily. Notably salient is the pessimistic attitude towards school-based antismoking strategies at school. Detrimental influences within (teachers’ smoking) and beyond schools (high societal smoking prevalence) largely challenged the efforts to manage students’ smoking. Conclusions Current antismoking approaches in schools fail to curb smoking among Chinese high school students. Their effectiveness is undermined by both within-campus and off-campus influences. Students’ perceptions of smoking should be valued as their knowledge of smoking is actively constructed. Future antismoking education at school should incorporate interactive sessions rather than merely didactic approaches about the harms of smoking. Although stricter rules for teachers’ smoking are needed, complementary strategies such as population-level interventions and policy measures in wider society will assist in efforts within schools. PMID:29678968

Teaching Prevention in Pediatrics.

ERIC Educational Resources Information Center

Cheng, Tina L.; Greenberg, Larrie; Loeser, Helen; Keller, David

2000-01-01

Reviews methods of teaching preventive medicine in pediatrics and highlights innovative programs. Methods of teaching prevention in pediatrics include patient interactions, self-directed learning, case-based learning, small-group learning, standardized patients, computer-assisted instruction, the Internet, student-centered learning, and lectures.…

Teaching Cardiac Examination Skills

PubMed Central

Smith, Christopher A; Hart, Avery S; Sadowski, Laura S; Riddle, Janet; Evans, Arthur T; Clarke, Peter M; Ganschow, Pamela S; Mason, Ellen; Sequeira, Winston; Wang, Yue

2006-01-01

OBJECTIVE To determine if structured teaching of bedside cardiac examination skills improves medical residents' examination technique and their identification of key clinical findings. DESIGN Firm-based single-blinded controlled trial. SETTING Inpatient service at a university-affiliated public teaching hospital. PARTICIPANTS Eighty Internal Medicine residents. METHODS The study assessed 2 intervention groups that received 3-hour bedside teaching sessions during their 4-week rotation using either: (1) a traditional teaching method, “demonstration and practice” (DP) (n=26) or (2) an innovative method, “collaborative discovery” (CD) (n=24). The control group received their usual ward teaching sessions (n=25). The main outcome measures were scores on examination technique and correct identification of key clinical findings on an objective structured clinical examination (OSCE). RESULTS All 3 groups had similar scores for both their examination technique and identification of key findings in the preintervention OSCE. After teaching, both intervention groups significantly improved their technical examination skills compared with the control group. The increase was 10% (95% confidence interval [CI] 4% to 17%) for CD versus control and 12% (95% CI 6% to 19%) for DP versus control (both P<.005) equivalent to an additional 3 to 4 examination skills being correctly performed. Improvement in key findings was limited to a 5% (95% CI 2% to 9%) increase for the CD teaching method, CD versus control P=.046, equivalent to the identification of an additional 2 key clinical findings. CONCLUSIONS Both programs of bedside teaching increase the technical examination skills of residents but improvements in the identification of key clinical findings were modest and only demonstrated with a new method of teaching. PMID:16423116

Method and graphs for the evaluation of air-induction systems

NASA Technical Reports Server (NTRS)

Brajnikoff, George B

1953-01-01

Graphs have been developed for rapid evaluation of air-induction systems from considerations of their aerodynamic-performance parameters in combination with power-plant characteristics. The graphs cover the range of supersonic Mach numbers to 3.0. Examples are presented for an air-induction system and engine combination of two Mach numbers and two altitudes in order to illustrate the method and application of the graphs. The examples show that jet-engine characteristics impose restrictions on the use of fixed inlets if the maximum net thrusts are to be realized at all flight conditions. (author)

ACOG Committee Opinion no. 597: Committee on Obstetric Practice: Labor induction or augmentation and autism.

PubMed

2014-05-01

Functional oxytocin deficiency and a faulty oxytocin signaling pathway have been observed in conjunction with autism spectrum disorder (ASD). Because exogenous synthetic oxytocin commonly is administered for labor induction and augmentation, some have hypothesized that synthetic oxytocin used for these purposes may alter fetal oxytocin receptors and predispose exposed offspring to ASD. However, current evidence does not identify a causal relationship between labor induction or augmentation in general, or oxytocin labor induction specifically, and autism or ASD. Recognizing the limitations of available study design, conflicting data, and the potential consequences of limiting labor induction and augmentation, the Committee on Obstetric Practice recommends against a change in current guidance regarding counseling and indications for and methods of labor induction and augmentation.

Interactive anatomical teaching: Integrating radiological anatomy within topographic anatomy.

PubMed

Abed Rabbo, F; Garrigues, F; Lefèvre, C; Seizeur, R

2016-03-01

Hours attributed to teaching anatomy have been reduced in medical curricula through out the world. In consequence, changes in anatomical curriculum as well as in teaching methods are becoming necessary. New methods of teaching are being evaluated. We present in the following paper an example of interactive anatomical teaching associating topographic anatomy with ultrasonographic radiological anatomy. The aim was to explicitly show anatomical structures of the knee and the ankle through dissection and ultrasonography. One cadaver was used as an ultrasonographic model and the other was dissected. Anatomy of the knee and ankle articulations was studied through dissection and ultrasonography. The students were able to simultaneously assimilate both anatomical aspects of radiological and topographic anatomy. They found the teaching very helpful and practical. This body of work provides example of a teaching method combining two important aspects of anatomy to help the students understand both aspects simultaneously. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

A Theoretical Perspective on the Case Study Method

ERIC Educational Resources Information Center

Çakmak, Zafer; Akgün, Ismail Hakan

2018-01-01

Ensuring that students reach the determined goals of the courses at the desired level is one of the primary goals of teaching. In order to achieve this purpose, educators use a variety of teaching strategies and methods, and teaching materials appropriate to the content and the subject of the courses in the teaching process. As a matter of fact,…

Research into the Art of Teaching in the U.S.S.R., and Ways of Applying its Findings in Practice.

ERIC Educational Resources Information Center

Skatkin, M.N.; Kraevsky, V.V.

1978-01-01

Surveys research on teaching methods in the Soviet Union and suggests how teachers can apply research findings and techniques in the classroom. Topics discussed include improving the content of education, teaching methods, organizational forms of teaching, and ways of applying the findings of research in practice. (Author/DB)

Stages of Faculty Concern about Teaching Online: Relationships between Faculty Teaching Methods and Technology Use in Teaching

ERIC Educational Resources Information Center

Randall, John H.

2016-01-01

As more online courses and programs are created, it is imperative institutions understand the concern of their faculty toward teaching online, the types of technology they use, and the methods they use to instruct students in order to provide appropriate resources to support them. This quantitative study measures these concerns, using the Stages…

Examining Primary Pre-Service Teachers' Difficulties of Mathematics Teaching with the Micro-Teaching Method

ERIC Educational Resources Information Center

Savas Basturk; Tastepe, Mehtap

2015-01-01

The purpose of the study was to examine primary pre-service teachers' difficulties of the teaching of mathematics with micro-teaching method. The participants of the study were 15 third grade pre-service teachers from the department of primary education in the faculty of education. In this grade which includes four sections, there were…

Are Prospective Elementary School Teachers' Social Studies Teaching Efficacy Beliefs Related to Their Learning Approaches in a Social Studies Teaching Methods Course?

ERIC Educational Resources Information Center

Dündar, Sahin

2015-01-01

This study aimed to contribute to the growing literature on learning approaches and teacher self-efficacy beliefs by examining associations between prospective elementary school teachers' learning approaches in a social studies teaching methods course and their social studies teaching efficacy beliefs. One hundred ninety-two prospective elementary…

Do Peer Tutors Help Teach ESL Students to Learn English as a Second Language More Successfully?

ERIC Educational Resources Information Center

Lyttle, LeighAnne

2011-01-01

This research study tries to understand the information processing model and social learning theory in regards to teaching English as a Second Language (ESL) to Spanish speakers by using peer teaching methods. This study will examine each theory's concepts and frameworks to better comprehend what teaching methods support English language learning.…

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

NASA Astrophysics Data System (ADS)

Al-Arfaj, Maher Mohammed

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

Improvement of calculation method for electrical parameters of short network of ore-thermal furnaces

NASA Astrophysics Data System (ADS)

Aliferov, A. I.; Bikeev, R. A.; Goreva, L. P.

2017-10-01

The paper describes a new calculation method for active and inductive resistance of split interleaved current leads packages in ore-thermal electric furnaces. The method is developed on basis of regression analysis of dependencies of active and inductive resistances of the packages on their geometrical parameters, mutual disposition and interleaving pattern. These multi-parametric calculations have been performed with ANSYS software. The proposed method allows solving split current lead electrical parameters minimization and balancing problems for ore-thermal furnaces.

The Latest Developments in the Field of University Teaching Methods: A View from the German Democratic Republic.

ERIC Educational Resources Information Center

Klose-Berger, Annelore; Mohle, Horst

1989-01-01

Several aspects of East German research on university teaching methods, with special reference to Karl Marx University, are discussed: the development of teaching methods as part of the educational sciences field; selected recent research results, and the application of research findings to practice in the training and retraining of university…

Developing Employability Skills in Information System Graduates: Traditional vs. Innovative Teaching Methods

ERIC Educational Resources Information Center

Osmani, Mohamad; Hindi, Nitham M.; Weerakkody, Vishanth

2018-01-01

It is widely acknowledged that traditional teaching methods such as lectures, textbooks and case study techniques on their own are not adequate to improving the most in-demand employability skills for graduates. The aim of this article is to explore the potential impact that novel learning and teaching methods can have on improving the…

Photovoice as a Teaching Tool: Learning by Doing with Visual Methods

ERIC Educational Resources Information Center

Schell, Kara; Ferguson, Alana; Hamoline, Rita; Shea, Jennifer; Thomas-MacLean, Roanne

2009-01-01

There has been a lack of research done on in-class teaching and learning using visual methods. The purpose of this article is to demonstrate an enriched teaching and learning experience, facilitated by a Photovoice project, in an Advanced Methodology class where sociology graduate students were exposed to various social research methods and…

Exploring the Effectiveness of Implementing Seminars as a Teaching and an Assessment Method in a Children's Literature Course

ERIC Educational Resources Information Center

Al'Adawi, Sharifa Said Ali

2017-01-01

The classroom environment should support students' autonomy through teaching and assessment methods. This article highlights students' perceptions about the value of implementing seminars as a teaching and an assessment method in a children's literature course in a college of applied sciences (XCAS). Additionally, preparation considerations and…

Pre-Service Science Teachers' Views about Teaching Theories and Methods

ERIC Educational Resources Information Center

Gürbüz, Fatih; Töman, Ufuk; Aksoy, Gökhan; Çimer, Sabiha Odabasi

2013-01-01

The purpose of this study is to explore the secondary school pre-service science teachers' views about teaching theories and methods. Qualitative research method and purposeful sampling were used in the study. The participants of the study were the five students in the final year of their studies in Science Teaching Department of Bayburt Education…

Teaching Methods Associated with Student Progress in General Education Courses. IDEA Research Report #9

ERIC Educational Resources Information Center

Benton, Stephen L.; Li, Dan

2015-01-01

This study examined which teaching methods are most highly correlated with student progress on relevant course objectives in first- and second-year (lower-level) general education courses. We specifically sought to identify teaching methods that distinguish progress made by students taking a general education course from that made by students…

Teaching for Conceptual Change in Elementary and Secondary Science Methods Courses.

ERIC Educational Resources Information Center

Marion, Robin; Hewson, Peter W.; Tabachnick, B. Robert; Blomker, Kathryn B.

1999-01-01

Describes and analyzes two science methods courses at the elementary and secondary levels for how they addressed four ideas: (1) how students learn science; (2) how teachers teach science to students; (3) how prospective science teachers learn about the first two ideas; and (4) how methods instructors teach prospective science teachers about the…