DOE Research and Development Accomplishments Frequently Asked Questions

Science.gov Websites

Accomplishments contain? What is the date range of the content? What is an accomplishment? What are the topics in Featured Scientists/Topics pick list, which is at the top of the page. What is the date range of the are the topics in DOE R&D Accomplishments? Topics are wide-ranging and include subjects such as

Introducing the Cloud in an Introductory IT Course

ERIC Educational Resources Information Center

Woods, David M.

2018-01-01

Cloud computing is a rapidly emerging topic, but should it be included in an introductory IT course? The magnitude of cloud computing use, especially cloud infrastructure, along with students' limited knowledge of the topic support adding cloud content to the IT curriculum. There are several arguments that support including cloud computing in an…

COURSE OUTLINE FOR FIRST SIX WEEKS FOR SCIENCE-LEVEL II, TALENT PRESERVATION CLASSES.

ERIC Educational Resources Information Center

Houston Independent School District, TX.

THE FIRST 6-WEEK UNIT CONCERNS ANIMAL LIFE, AND TOPICS INCLUDE PROTOZOA, INVERTEBRATES, AND VERTEBRATES. UNIT II, "THE HUMAN BODY", INCLUDES BODY SYSTEMS, HEALTH, AND SAFETY. TEXTBOOK REFERENCES, CONTENT OUTLINE, TEACHING SUGGESTIONS, REFERENCE READINGS, AND AUDIOVISUAL AIDS ARE GIVEN UNDER EACH TOPIC. IT IS SUGGESTED THAT FIRST…

Text analysis methods, text analysis apparatuses, and articles of manufacture

DOEpatents

Whitney, Paul D; Willse, Alan R; Lopresti, Charles A; White, Amanda M

2014-10-28

Text analysis methods, text analysis apparatuses, and articles of manufacture are described according to some aspects. In one aspect, a text analysis method includes accessing information indicative of data content of a collection of text comprising a plurality of different topics, using a computing device, analyzing the information indicative of the data content, and using results of the analysis, identifying a presence of a new topic in the collection of text.

Reinventing the Science Curriculum

ERIC Educational Resources Information Center

Bybee, Rodger W.; Van Scotter, Pamela

2007-01-01

For many, the dominant model of curriculum development in science includes generating a topic, clarifying science content, identifying activities associated with the topic, and figuring out an assessment. Unfortunately, this approach tends to overemphasize activities and underemphasize mastery of science concepts and the process of scientific…

An Introduction to Computing: Content for a High School Course.

ERIC Educational Resources Information Center

Rogers, Jean B.

A general outline of the topics that might be covered in a computers and computing course for high school students is provided. Topics are listed in the order in which they should be taught, and the relative amount of time to be spent on each topic is suggested. Seven units are included in the course outline: (1) general introduction, (2) using…

Is the topic of malnutrition in older adults addressed in the European nursing curricula? A MaNuEL study.

PubMed

Eglseer, Doris; Halfens, Ruud J G; Schüssler, Sandra; Visser, Marjolein; Volkert, Dorothee; Lohrmann, Christa

2018-05-26

The lack of sufficient knowledge of health care professionals is one main barrier to implementing adequate nutritional interventions. Until now, it is not known to which extent European nurses are exposed to the topic of malnutrition in older adults during their education. To determine whether formal nursing degree programs in Europe address the topic of nutrition and, specifically, malnutrition in older adults. A cross-sectional study was conducted using an online-survey. The online-survey link was e-mailed to 926 nursing education institutions in 31 European countries. This study was conducted as part of the Healthy Diet for Healthy Life Joint Programming Initiative, Malnutrition in the Elderly Knowledge Hub (MaNuEL) project. Descriptive analyses were performed using SPSS. Associations were calculated using the chi-square tests and Fisher's exact test. The response rate of our survey was 14.2% (131 institutions). Of these, 113 (86.3%) addressed the topic of nutrition in their educational programs, and 73.7% addressed the topic of malnutrition in older adults. Malnutrition screening (70.8%), causes (67.2%) and consequences (68.7%) of malnutrition were frequently-addressed topics of content. Topics that were rarely addressed included nutritional support in intensive care units (ICU) (23.7%), cooperation in multidisciplinary nutrition teams (28.2%), dietary counselling (32.1%) and the responsibilities of various professions in nutritional support (35.1%). The topic of malnutrition in older adults is taught by nurses in 52.7%, by dietitians in 23.7%, by nutritional scientists in 18.3%, and physicians in 19.8% of the institutions. The topics of malnutrition and malnutrition screening are currently not included in the content of nutrition courses taught at nearly 30% of the European educational institutions for nurses. Nursing educators urgently need to improve curriculum content with respect to the topic of malnutrition in older adults to enable nurses to provide high-quality nutritional care of older persons. Copyright © 2018 Elsevier Ltd. All rights reserved.

Thinking Connections: Concept Maps for Life Science. Book B.

ERIC Educational Resources Information Center

Burggraf, Frederick

The concept maps contained in this book (for grades 7-12) span 35 topics in life science. Topics were chosen using the National Science Education Standards as a guide. The practice exercise in concept mapping is included to give students an idea of what the tasks ahead will be in content rich maps. Two levels of concept maps are included for each…

What's all the talk about? Topic modelling in a mental health Internet support group.

PubMed

Carron-Arthur, Bradley; Reynolds, Julia; Bennett, Kylie; Bennett, Anthony; Griffiths, Kathleen M

2016-10-28

The majority of content in an Internet Support Group (ISG) is contributed by 1 % of the users ('super users'). Computational methods, such as topic modelling, can provide a large-scale quantitative objective description of this content. Such methods may provide a new perspective on the nature of engagement on ISGs including the role of super users and their possible effect on other users. A topic model was computed for all posts (N = 131,004) in the ISG BlueBoard using Latent Dirichlet Allocation. A model containing 25 topics was selected on the basis of intelligibility as determined by diagnostic metrics and qualitative investigation. This model yielded 21 substantive topics for further analysis. Two chi-square tests were conducted separately for each topic to ascertain: (i) if the odds of super users' and other users' posting differed for each topic; and (ii) if for super users the odds of posting differed depending on whether the response was to a super user or to another user. The 21 substantive topics covered a range of issues related to mental health and peer-support. There were significantly higher odds that super users wrote content on 13 topics, with the greatest effects being for Parenting Role (OR [95%CI] = 7.97 [7.85-8.10]), Co-created Fiction (4.22 [4.17-4.27]), Mental Illness (3.13 [3.11-3.16]) and Positive Change (2.82 [2.79-2.84]). There were significantly lower odds for super users on 7 topics, with the greatest effects being for the topics Depression (OR = 0.27 [0.27-0.28]), Medication (0.36 [0.36-0.37]), Therapy (0.55 [0.54-0.55]) and Anxiety (0.55 [0.55-0.55]). However, super users were significantly more likely to write content on 5 out of these 7 topics when responding to other users than when responding to fellow super users. The findings suggest that super users serve the role of emotionally supportive companions with a focus on topics broadly resembling the consumer/carer model of recovery. Other users engage in topics with a greater focus on experiential knowledge, disclosure and informational support, a pattern resembling the clinical symptom-focussed approach to recovery. However, super users modify their content in response to other users in a manner consistent with being 'active help providers'.

A Selected, Annotated Bibliography for Fitness Educators.

ERIC Educational Resources Information Center

Whitehead, James R.

1992-01-01

This annotated bibliography, designed for practitioners and those involved in improving practice, contains 218 citations on topics related to youth physical fitness. Topics include children's fitness and activity status; contents of, and rationale for, fitness education; program suggestions, methods, and strategies; drug problems; and fitness…

Scientific literacy for citizenship: Tools for dealing with the science dimension of controversial socioscientific issues

NASA Astrophysics Data System (ADS)

Kolst, Stein D.

2001-05-01

This article offers a general framework for examining the science dimension of controversial socioscientific issues. Eight specific content-transcending topics to be emphasized in science education are proposed. The topics are grouped under the headings science as a social process, limitations of science, values in science, and critical attitude. Each topic is explored, and it is argued that knowledge of the topics can serve as tools for students' examination of science-related claims in controversial socioscientific issues. The underlying perspective here is empowerment and the needs of students as lay people. The need of society as a whole for decisions to be made on a broad and firm basis is nevertheless also included. The main reason for suggesting the eight content-transcending topics is to provide focal points for the future development of teaching models aimed at science education for citizenship.

You and Me and Human Sexuality. Teacher's Manual.

ERIC Educational Resources Information Center

Young, Emily Morrill

This teacher's manual is designed for teaching deaf adolescents about human sexuality. Each chapter is organized into topic objectives, large group content presentation strategies, small group activities, materials, and resources. Topics include: (1) relationships; (2) adolescent growth and development; (3) female and male anatomy; (4) conception,…

Computational psychotherapy research: scaling up the evaluation of patient-provider interactions.

PubMed

Imel, Zac E; Steyvers, Mark; Atkins, David C

2015-03-01

In psychotherapy, the patient-provider interaction contains the treatment's active ingredients. However, the technology for analyzing the content of this interaction has not fundamentally changed in decades, limiting both the scale and specificity of psychotherapy research. New methods are required to "scale up" to larger evaluation tasks and "drill down" into the raw linguistic data of patient-therapist interactions. In the current article, we demonstrate the utility of statistical text analysis models called topic models for discovering the underlying linguistic structure in psychotherapy. Topic models identify semantic themes (or topics) in a collection of documents (here, transcripts). We used topic models to summarize and visualize 1,553 psychotherapy and drug therapy (i.e., medication management) transcripts. Results showed that topic models identified clinically relevant content, including affective, relational, and intervention related topics. In addition, topic models learned to identify specific types of therapist statements associated with treatment-related codes (e.g., different treatment approaches, patient-therapist discussions about the therapeutic relationship). Visualizations of semantic similarity across sessions indicate that topic models identify content that discriminates between broad classes of therapy (e.g., cognitive-behavioral therapy vs. psychodynamic therapy). Finally, predictive modeling demonstrated that topic model-derived features can classify therapy type with a high degree of accuracy. Computational psychotherapy research has the potential to scale up the study of psychotherapy to thousands of sessions at a time. We conclude by discussing the implications of computational methods such as topic models for the future of psychotherapy research and practice. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

The Content Analysis of Sixth Grade Computer Textbooks

ERIC Educational Resources Information Center

Keser, Hafize; Aydin, Burcu

2007-01-01

In this study, the content analysis' categories and sub topics were drawn up for sixth and seventh grade computer textbooks in order to compare visual and verbal contents of these textbooks. Totally nine sixth and seventh grade computer textbooks which were chosen by Ministry of National Education were included in this study. These nine textbooks…

Outcomes of a Chemistry Content Professional Learning Session: Teachers' Perspectives

ERIC Educational Resources Information Center

Rowen, Catherine; Woods-McConney, Amanda; Hughes, Leonie; Laird, Damian

2017-01-01

The national curriculum for chemistry includes topics that have not previously been taught at secondary level. In response to requests for teacher professional learning (PL) covering these topics, a course called "Divide and Analyse" was developed. Investigations into the PL needs of chemistry teachers were carried out in conjunction…

The Infusion of Socio-Humanistic Concepts into Engineering Courses via Horizontal Integration of Subject Matter.

ERIC Educational Resources Information Center

Huckaba, Charles E.; Griffin, Ann

1983-01-01

Describes development of an interdisciplinary engineering course called "Social Aspects of the Technical Decision Process." Course content includes such interdisciplinary topics as alternative energy, ecology, and urban planning, which represent traditional engineering concepts. However, social and historical dimensions are built into topics.…

Developing Content for an M.B.A. Communications Class.

ERIC Educational Resources Information Center

Shelby, Annette N.

1983-01-01

Outlines an M.B.A. communications course which includes source materials and content development frameworks for four different topic areas: (1) company, industry, and organization data; (2) management theory and organizational design; (3) crisis communication; and (4) issues management. (RAE)

Digital Collections, Digital Libraries & the Digitization of Cultural Heritage Information.

ERIC Educational Resources Information Center

Lynch, Clifford

2002-01-01

Discusses digital collections and digital libraries. Topics include broadband availability; digital rights protection; content, both non-profit and commercial; digitization of cultural content; sustainability; metadata harvesting protocol; infrastructure; authorship; linking multiple resources; data mining; digitization of reference works;…

Clinical practice guidelines for fertility preservation in young women undergoing gonadotoxic treatment: an overview and critical appraisal of methodological quality and content.

PubMed

Baysal, Özlem; Hamilton, Jozefien A M; Hamilton, Carl J C M; Braat, Didi D M; Beerendonk, Catharina C M; Nelen, Willianne L D M

2018-04-13

What is the methodological quality and content of internationally available clinical practice guidelines (CPGs) on fertility preservation (FP) care in adult women? Internationally available CPGs on FP care in adult women were identified after conducting an extensive literature search and consulting (inter)national key experts. The methodological quality of the CPGs was appraised by an (inter)national panel of experts using the Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument. The content of the best CPGs, scoring ≥60% for the domain 'Rigour of development' of the AGREE II instrument, was extracted and categorized according to their topic. Thirty of the 1808 documents found were included. After consulting (inter)national key experts, 30 CPGs were included, six of which scored ≥60% for their 'Rigour of development'. The number of FP-related topics discussed by these six CPGs ranged from 4 to 12. The number of recommendations provided by the CPGs on these topics varied. The number of topics to which ≥5 recommendations were dedicated ranged from 0 to 4 between CPGs. CPGs on the subject of FP care are available, but there is room for improvement in quality and content. Although written for use in daily practice, the CPGs can also be used to develop quality indicators to monitor the quality of current FP care or to evaluate future improvement initiatives. Copyright © 2018 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Newspaper content analysis in evaluation of a community-based participatory project to increase physical activity.

PubMed

Granner, Michelle L; Sharpe, Patricia A; Burroughs, Ericka L; Fields, Regina; Hallenbeck, Joyce

2010-08-01

This study conducted a newspaper content analysis as part of an evaluation of a community-based participatory research project focused on increasing physical activity through policy and environmental changes, which included activities related to media advocacy and media-based community education. Daily papers (May 2003 to December 2005) from both the intervention and comparison counties were reviewed for topics related to physical activity and an active living environment (e.g. safety, policy, urban design, transportation and recreational resources). A total of 2681 articles from 1764 newspapers were analyzed. The intervention county had a greater proportion of articles on the selected topics. Specifically, the intervention county had a greater proportion of articles in topics related to safety, policy and community initiatives, as well as in sidewalks and recreational facilities; both priority areas for the intervention. Prominence of the articles was assessed using a composite index score. Generally, prominence of the topics analyzed was low. Articles in the sidewalks and recreational facilities topic category in the intervention county had higher prominence scores on average than the comparison county. The study demonstrates that media content analysis can be a valuable component in evaluating community-based interventions.

Interprofessional team debriefings with or without an instructor after a simulated crisis scenario: An exploratory case study.

PubMed

Boet, Sylvain; Pigford, Ashlee-Ann; Fitzsimmons, Amber; Reeves, Scott; Triby, Emmanuel; Bould, M Dylan

2016-11-01

The value of debriefing after an interprofessional simulated crisis is widely recognised; however, little is known about the content of debriefings and topics that prompt reflection. This study aimed to describe the content and topics that facilitate reflection among learners in two types of interprofessional team debriefings (with or without an instructor) following simulated practice. Interprofessional operating room (OR) teams (one anaesthesia trainee, one surgical trainee, and one staff circulating OR nurse) managed a simulated crisis scenario and were randomised to one of two debriefing groups. Within-team groups used low-level facilitation (i.e., no instructor but a one-page debriefing form based on the Ottawa Global Rating Scale). The instructor-led group used high-level facilitation (i.e., gold standard instructor-led debriefing). All debriefings were recorded, transcribed, and thematically analysed using the inductive qualitative methodology. Thirty-seven interprofessional team-debriefing sessions were included in the analysis. Regardless of group allocation (within-team or instructor-led), the debriefings centred on targeted crisis resource management (CRM) content (i.e., communication, leadership, situation awareness, roles, and responsibilities). In both types of debriefings, three themes emerged as topics for entry points into reflection: (1) the process of the debriefing itself, (2) experience of the simulation model, including simulation fidelity, and (3) perceived performance, including the assessment of CRM. Either with or without an instructor, interprofessional teams focused their debriefing discussion on targeted CRM content. We report topics that allowed learners to enter reflection. This is important for understanding how to maximise learning opportunities when creating education activities for healthcare providers that work in interprofessional settings.

Wholesale Selling, a Distributive Education Manual and Answer Book.

ERIC Educational Resources Information Center

Batis, Harry P.

This document containing assignments on 16 varied topics, with objectives, content information, and a separate answer book was designed to be used by secondary or post-secondary distributive education students and by wholesale distributors for use as training guides for employees. Topics discussed include: (1) thinking about selling today, (2)…

Science, Volume 184 Number 4134. Energy.

ERIC Educational Resources Information Center

Abelson, Philip H., Ed.

1974-01-01

This entire issue of the "Science" journal is devoted to the topic of energy and issues relating to the energy crisis. Its content was chosen to present material relevant to important public decisions of the next few years. Twenty-six articles cover a wide range of topics, including the impact of the energy crisis on people and…

Teacher Subject Matter Knowledge of Number Sense

ERIC Educational Resources Information Center

Briand-Newman, Hannah; Wong, Monica; Evans, David

2012-01-01

Pedagogical content knowledge has been widely acknowledged by researchers and practitioners as a significant factor for improving student knowledge, understanding and achievement. Recently, the knowledge teachers need for teaching has expanded to include teacher horizon content knowledge, "an awareness of how mathematical topics are related…

English Examination Questions in Australia

ERIC Educational Resources Information Center

McCurry, Doug

2010-01-01

This paper outlines the analysis of subject English in a report written for the Commonwealth government entitled "Year 12 Curriculum Content and Achievement Standards" (CCAS). This report could not find "a core of common content (either topics or skills) in senior English (including Literature)". In the light of the diversity…

Topics on Test Methods for Space Systems and Operations Safety: Applicability of Experimental Data

NASA Technical Reports Server (NTRS)

Hirsch, David B.

2009-01-01

This viewgraph presentation reviews topics on test methods for space systems and operations safety through experimentation and analysis. The contents include: 1) Perception of reality through experimentation and analysis; 2) Measurements, methods, and correlations with real life; and 3) Correlating laboratory aerospace materials flammability data with data in spacecraft environments.

E-Commerce Topics for Business Education: Perceptions of Employers and Educators

ERIC Educational Resources Information Center

Gueldenzoph, Lisa E.

2006-01-01

E-commerce is a relatively new content area for business educators even though it includes a variety of business concepts such as marketing and desktop publishing. Whether developing a new course or integrating e-commerce concepts into existing courses, determining the topics that are important can be a challenge. This study sought to identify the…

Interactive Television: The State of the Industry.

ERIC Educational Resources Information Center

Galbreath, Jeremy

1996-01-01

Discusses interactive television in the context of the developing information superhighway. Topics include potential applications, including video on demand; telecommunications companies; digital media technologies; content; regulatory issues; the nature of technology users; origination components; distribution/infrastructure components;…

The physics of the earth's core: An introduction

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

Melchior, P.

1986-01-01

This book is a reference text providing information on physical topics of recent developments in internal geophysics. The text summarizes papers covering theoretical geophysics. Basic formulae, definitions and theorems are not explained in detail due to the limited space. The contents include applications to geodesy, geophysics, astronomy, astrophysics, geophysics and planetary physics. The formal contents include: The Earth's model; Thermodynamics; Hydrodynamics; Geomagnetism; Geophysical implications in the Earth's core.

A Comparative Analysis of Method Books for Class Jazz Instruction

ERIC Educational Resources Information Center

Watson, Kevin E.

2017-01-01

The purpose of this study was to analyze and compare instructional topics and teaching approaches included in selected class method books for jazz pedagogy through content analysis methodology. Frequency counts for the number of pages devoted to each defined instructional content category were compiled and percentages of pages allotted to each…

Focusing on Content: Discourse in L2 Peer Review Groups

ERIC Educational Resources Information Center

Vorobel, Oksana; Kim, Deoksoon

2014-01-01

Recent studies on peer review groups in second language classes have focused on various topics, including collaboration (Carr, 2008) and the effect of peer review versus teacher feedback on students' writing (Zhang, 1995). One area that has received little attention is the content of students' speech during peer review. This longitudinal case…

The Structure of Foreign News.

ERIC Educational Resources Information Center

Stevenson, Robert L.; Thompson, Kirstin D.

To examine the ways in which aspects of foreign news content are linked together, an analysis was performed on the data collected during a content analysis of foreign news in major national daily newspapers and broadcast news programs over 12 days. The analysis included the identification of (1) up to four topics from an all-inclusive descriptive…

Nightmare Themes: An Online Study of Most Recent Nightmares and Childhood Nightmares.

PubMed

Schredl, Michael; Göritz, Anja S

2018-03-15

Even though the common diagnostic criteria (ICSD-3, DSM-5) acknowledge that nightmares do not only contain anxiety/fear (definition of the ICD-10) but also other emotions such as grief, disgust, and anger, the definition of a nightmare still focuses on threats to survival, security, or physical integrity. However, empirical studies on nightmare content in larger samples are scarce. The current study elicited 1,216 of the most recent nightmares including childhood nightmares of a population-based sample. The findings show that nightmares encompass a diversity of different topics, being chased, physical aggression, including death/injury of close persons. Infrequent themes like being the aggressor and suicide are of special interest as they might be related to waking-life psychopathology. The variety of nightmare topics clearly indicate that current definitions of nightmare content are too narrow. Future studies should look into nightmare content of persons in whom nightmare disorder has been diagnosed. © 2018 American Academy of Sleep Medicine.

Are These Books, or What? CD-ROM and the Literary Industry.

ERIC Educational Resources Information Center

Lyall, Sarah

1994-01-01

Considers the concept of print books versus newer electronic formats, including CD-ROM and online versions. Topics discussed include changes in the publishing industry; a focus on content; reference books, including encyclopedias and dictionaries; children's books; multimedia publishers versus traditional book publishers; and production and…

Information Architecture: Notes toward a New Curriculum.

ERIC Educational Resources Information Center

Latham, Don

2002-01-01

Considers the evolution of information architectures as a field of professional education. Topics include the need for an interdisciplinary approach; balancing practical skills with theoretical concepts; and key content areas, including information organization, graphic design, computer science, user and usability studies, and communication.…

Exploring science teachers' pedagogical content knowledge in the teaching of genetics in Swaziland

NASA Astrophysics Data System (ADS)

Mthethwa-Kunene, Khetsiwe Eunice Faith

Recent trends show that learners' enrolment and performance in science at secondary school level is dwindling. Some science topics including genetics in biology are said to be difficult for learners to learn and thus they perform poorly in examinations. Teacher knowledge base, particularly topic-specific pedagogical content knowledge (PCK), has been identified by many researchers as an important factor that is linked with learner understanding and achievement in science. This qualitative study was an attempt to explore the PCK of four successful biology teachers and how they developed it in the context of teaching genetics. The purposive sampling technique was employed to select the participating teachers based on their schools' performance in biology public examinations and recommendations by science specialists and school principals. Pedagogical content knowledge was used as a theoretical framework for the study, which guided the inquiry in data collection, analysis and discussion of the research findings. The study adopted the case study method and various sources of evidence including concept maps, lesson plans, pre-lesson interviews, lesson observations, post-teaching teacher questionnaire, post-lesson interviews and document analysis were used to collect data on teachers' PCK as well as how PCK was assumed to have developed. The data were analysed in an attempt to determine the individual teachers' school genetics' content knowledge, related knowledge of instructional strategies and knowledge of learners' preconceptions and learning difficulties. The analysis involved an iterative process of coding data into PCK categories of content knowledge, pedagogical knowledge and knowledge of learners' preconceptions and learning difficulties. The findings of the study indicate that the four successful biology teachers generally have the necessary content knowledge of school genetics, used certain topic-specific instructional strategies, but lacked knowledge of genetics-related learners' preconceptions and learning difficulties despite having taught the topic for many years. There were some instructional deficits in their approaches and techniques in teaching genetics. The teachers failed to use physical models, teacher demonstration and/or learner experimentation in their lessons (or include them in their lesson plans) to assist learners in visualizing or internalizing the genetics concepts or processes located at the sub-microscopic level. The teachers' PCK in genetics teaching was assumed to have developed mainly through formal university education programmes, classroom teaching experiences, peer support and participation in in-service workshops. The implications for biology teacher education are also discussed.

Reading in the Content Areas. Learning Package No. 4.

ERIC Educational Resources Information Center

Collins, Norma; Smith, Carl, Comp.

Originally developed for the Department of Defense Schools (DoDDS) system, this learning package on reading in the content areas is designed for teachers who wish to upgrade or expand their teaching skills on their own. The package includes a comprehensive search of the ERIC database; a lecture giving an overview on the topic; the full text of…

Content-Based Analysis of Bumper Stickers in Jordan

ERIC Educational Resources Information Center

Jaradat, Abdullah A.

2016-01-01

This study has set out to investigate bumper stickers in Jordan focusing mainly on the themes of the stickers. The study hypothesized that bumper stickers in Jordan reflect a wide range of topics including social, economic, and political. Due to being the first study of this phenomenon, the study has adopted content-based analysis to determine the…

Supporting the Spirit of Learning. When Process Is Content.

ERIC Educational Resources Information Center

Costa, Arthur L., Ed.; Liebmann, Rosemarie M., Ed.

This book addresses the revision of the curriculum to meet the needs of the 21st century. After a foreword by Peter M. Senge and prefaces by the editors, the following chapters are included: (1) Process as Content in Education of Exceptional Children (Reuven Feuerstein, Rafi Feuerstein, and Yaron Schur); (2) Generative Topics for Process…

A Content Analysis of Communication Purposes in an Online Support Group

ERIC Educational Resources Information Center

Aitken, Joan E.

2008-01-01

The purpose of this article is to analyze parental use of an online support group about their children with disabilities. A content analysis was conducted of 1718 emails from a listserv support group for parents of children who have been diagnosed as eligible for special education services. Key topics included the following: How to deal with…

Cross-Cultural Context, Content, and Design: Development of Courses in Global Topics Serving International Students

ERIC Educational Resources Information Center

Van Hook, Steven R.

2011-01-01

This research was conducted in the development of courses for students from multiple nations at two California universities, applying cross-cultural tactics in course content and design. The paper examines the evolution of courses in Global Issues and Global Economics, including the theoretical foundations of socioeconomic development, how those…

Teaching Note--"By Any Means Necessary!" Infusing Socioeconomic Justice Content into Quantitative Research Course Work

ERIC Educational Resources Information Center

Slayter, Elspeth M.

2017-01-01

Existing research suggests a majority of faculty include social justice content in research courses but not through the use of existing quantitative data for in-class activities that foster mastery of data analysis and interpretation and curiosity about social justice-related topics. By modeling data-driven dialogue and the deconstruction of…

Curriculum coherence: A comparative analysis of elementary science content standards in People's Republic of China and the USA

NASA Astrophysics Data System (ADS)

Huang, Fang

This study examines elementary science content standards curriculum coherence between the People's Republic of China and the United States of America. Three aspects of curriculum coherence are examined in this study: topic inclusion, topic duration, and curriculum structure. Specifically this study centers on the following research questions: (1) What science knowledge is intended for elementary students in each country? (2) How long each topic stays in the curriculum? (3) How these topics sequence and connect with each other? (4) And finally, what is the implication for elementary science curriculum development? Four intended science curriculum frameworks were selected respectively for each country. A technique of General Topic Trace Mapping (GTTM) was applied to generate the composite science content standards out of the selected curriculum for each country. In comparison, the composite USA and Chinese elementary science content standards form a stark contrast: a bunch of broad topics vs. a focus on a set of key topics at each grade; an average of 3.4 year topic duration vs. an average of 1.68 year topic duration; a stress on connections among related ideas vs. a discrete disposition of related ideas; laundry list topic organization vs. hierarchical organization of science topics. In analyzing the interrelationships among these characteristics, this study reached implications for developing coherent science content standards: First, for the overall curriculum, the topic inclusion should reflect the logical and sequential nature of knowledge in science. Second, for each grade level, less, rather than more science topics should be focused. Third, however, it should be clarified that a balance should be made between curriculum breadth and depth by considering student needs, subject matter, and child development. Fourth, the topic duration should not be too long. The lengthy topic duration tends to undermine links among ideas as well as lead to superficial treatment of topics.

Guidelines for the Selection of Topical Content in ESL Programs

ERIC Educational Resources Information Center

Deckert, Glenn

2004-01-01

The author contends that the topical content of ESL lesson materials in schools and universities is of ethical significance. Based on an established model for ethical judgment in social services, five guidelines for ethical selection of lesson topics are proposed and illustrated. Lesson topics must help ESL students: (a) adjust to local…

Issues in Electronic Publishing.

ERIC Educational Resources Information Center

Meadow, Charles T.

1997-01-01

Discusses issues related to electronic publishing. Topics include writing; reading; production, distribution, and commerce; copyright and ownership of intellectual property; archival storage; technical obsolescence; control of content; equality of access; and cultural changes. (Author/LRW)

A Chemical Plant Safety and Hazard Analysis Course.

ERIC Educational Resources Information Center

Gupta, J. P.

1989-01-01

Describes a course for teaching chemical engineering students about safety and hazards. Summarizes the course content including topics for term papers and disciplines related to this course. Lists 18 references. (YP)

Teacher- or Learner-Centred? Science Teacher Beliefs Related to Topic Specific Pedagogical Content Knowledge: A South African Case Study

ERIC Educational Resources Information Center

Mavhunga, Elizabeth; Rollnick, Marissa

2016-01-01

In science education, learner-centred classroom practices are widely accepted as desirable and are associated with responsive and reformed kinds of teacher beliefs. They are further associated with high-quality Pedagogical Content Knowledge (PCK). Topic-Specific Pedagogical Content Knowledge (TSPCK), a version of PCK defined at topic level, is…

The Literature of Veterinary Medicine. CE 60.

ERIC Educational Resources Information Center

Kerker, Ann E.; Malamud, Judie

This course guide outlines the objectives and content for a professional continuing education course on the literature of veterinary medicine. Topics covered include: (1) an introduction to veterinary medicine as a discipline, including comparison with other medical sciences, veterinary medicine education, licensure, animal models, veterinary…

Professional Communication through Journal Articles.

ERIC Educational Resources Information Center

Rochester, Maxine K.

1996-01-01

Reviews studies of journal articles as a means of professional communication in the field of library and information science. The focus has been on content analysis and bibliometrics, which includes author, topic, and citation analysis. (LAM)

Lectures in Laser Remote Sensing

NASA Technical Reports Server (NTRS)

Whiteman, David

2012-01-01

Dr Whiteman's course content will include material on the history of lidar and the laser, the structure of the atmosphere, molecular and particle scattering. All of these topics are of particular interest to lidar researchers.

Nurse teacherhood: systematic descriptive review and content analysis.

PubMed

Holopainen, Arja; Hakulinen-Viitanen, Tuovi; Tossavainen, Kerttu

2007-05-01

The concept of 'nurse teacherhood' is multidimensional. In this article, 'nurse teacherhood' includes nurse teachers' tasks and different multidimensional roles as well as their personal experiences of being a nurse teacher. The article examines the topics of nursing research concerning nurse teacherhood, the changes in these topics and the results reported from January 1990 to April 2004. The material was obtained by conducting a systematic review, and it included nursing research papers and Finnish academic dissertations (N=207). The material was analysed by using content analysis. The topics of the studies were divided into three thematic categories: the expansion of nurse teacherhood, the skills of nurse teacherhood and their development, nurse teacherhood and membership in working community. The number of studies on the first two themes had increased (1990-1994:43; 1995-1999:57; 2000-4/2004:65), while those on the third theme had decreased (1990-1994:18; 1995-1999:19; 2000-4/2004:5). Nurse teacherhood has been studied actively during the past 15 years and approached from several perspectives. Most of the topics of the studies discussed the expansion of nurse teacherhood. The focus of the studies in different years varied depending on the kind of challenges posed to nurse teachers' work in each period of time.

Factors associated with the content of sex education in U.S. public secondary schools.

PubMed

Landry, David J; Darroch, Jacqueline E; Singh, Susheela; Higgins, Jenny

2003-01-01

While sex education is almost universal in U.S. schools, its content varies considerably. Topics such as abstinence, and basic information on HIV and other sexually transmitted diseases (STDs), are commonly taught; birth control and how to access STD and contraceptive services are taught less often. Factors potentially associated with these variations need to be examined. Data on 1,657 respondents to a 1999 national survey of teachers providing sex education in grades 7-12 were assessed for variation in topics covered. Logistic regression was used to ascertain factors associated with instruction on selected topics. The content of sex education varied by region and by instructors' approach to teaching about abstinence and contraception. For example, teaching abstinence as the only means of pregnancy and STD prevention was more common in the South than in the Northeast (30% vs. 17%). Emphasizing the ineffectiveness of contraceptives was less common in the Northeast (17%) than in other regions (27-32%). Instructors teaching that methods are ineffective and presenting abstinence as teenagers' only option had significantly reduced odds of teaching various skills and topics (odds ratios, 0.1-0.5). Instructors' approach to teaching about methods is a very powerful indicator of the content of sex education. Given the well-documented relationship between what teenagers learn about safer sexual behavior and their use of methods when they initiate sexual activity, sex education in all U.S. high schools should include accurate information about condoms and other contraceptives.

Videodiscs in Schools: Selecting Essential Players and Videodiscs.

ERIC Educational Resources Information Center

Bennett, Priscilla

1995-01-01

Discusses the use of videodiscs in schools and suggests criteria for the selection of videodiscs and videodisc players. Topics include different videodisc formats, including CLV (constant linear velocity) and CAV (constant angular velocity); mapping; repurposing; content and age suitability; documentation; vendors; and Level I and Level II…

Investigating Evolution with Living Plants.

ERIC Educational Resources Information Center

Schlessman, Mark A.

1997-01-01

Describes two investigative labs that use live plants to illustrate important biological principles, include quantitative analysis, and require very little equipment. Each lab is adaptable to a variety of class sizes, course contents, and student backgrounds. Topics include the evolution of flower size in Mimulus and pollination of Brassicas. (DDR)

Capturing Public Opinion on Public Health Topics: A Comparison of Experiences from a Systematic Review, Focus Group Study, and Analysis of Online, User-Generated Content.

PubMed

Giles, Emma Louise; Adams, Jean M

2015-01-01

Capturing public opinion toward public health topics is important to ensure that services, policy, and research are aligned with the beliefs and priorities of the general public. A number of approaches can be used to capture public opinion. We are conducting a program of work on the effectiveness and acceptability of health promoting financial incentive interventions. We have captured public opinion on financial incentive interventions using three methods: a systematic review, focus group study, and analysis of online user-generated comments to news media reports. In this short editorial-style piece, we compare and contrast our experiences with these three methods. Each of these methods had their advantages and disadvantages. Advantages include tailoring of the research question for systematic reviews, probing of answers during focus groups, and the ability to aggregate a large data set using online user-generated content. However, disadvantages include needing to update systematic reviews, participants conforming to a dominant perspective in focus groups, and being unable to collect respondent characteristics during analysis of user-generated online content. That said, analysis of user-generated online content offers additional time and resource advantages, and we found it elicited similar findings to those obtained via more traditional methods, such as systematic reviews and focus groups. A number of methods for capturing public opinions on public health topics are available. Public health researchers, policy makers, and practitioners should choose methods appropriate to their aims. Analysis of user-generated online content, especially in the context of news media reports, may be a quicker and cheaper alternative to more traditional methods, without compromising on the breadth of opinions captured.

Four-Year Turfgrass Management Programs in the United States: II. Organization and Content of Introductory Turfgrass Management Courses.

ERIC Educational Resources Information Center

Karnok, Keith J.; And Others

1993-01-01

A survey of 32 land-grant institutions was conducted to determine format, topical content, and teaching methods of introductory turfgrass management courses of 4-year turfgrass management programs in the United States. Required courses included a basic soils class and a course in biology or botany, usually transmitted by the lecture method. (MDH)

ASIST 2003: Part III: Posters.

ERIC Educational Resources Information Center

Proceedings of the ASIST Annual Meeting, 2003

2003-01-01

Twenty-three posters address topics including access to information; metadata; personal information management; scholarly information communication; online resources; content analysis; interfaces; Web queries; information evaluation; informatics; information needs; search effectiveness; digital libraries; diversity; automated indexing; e-commerce;…

Chemistry Notes.

ERIC Educational Resources Information Center

School Science Review, 1981

1981-01-01

Outlines laboratory procedures, demonstrations, teaching suggestions, and content information related to chemistry. Topics include polarizing power; calorimetry and momentum; microcomputers in school chemistry; a constant-volume dispenser for liquids, floating magnets, and crystal lattices; preparation of chromium; and solvent polarity and…

Influence of professional preparation and class structure on sexuality topics taught in middle and high schools.

PubMed

Rhodes, Darson L; Kirchofer, Gregg; Hammig, Bart J; Ogletree, Roberta J

2013-05-01

This study examined the impact of professional preparation and class structure on sexuality topics taught and use of practice-based instructional strategies in US middle and high school health classes. Data from the classroom-level file of the 2006 School Health Policies and Programs were used. A series of multivariable logistic regression models were employed to determine if sexuality content taught was dependent on professional preparation and /or class structure (HE only versus HE/another subject combined). Additional multivariable logistic regression models were employed to determine if use of practice-based instructional strategies was dependent upon professional preparation and/or class structure. Years of teaching health topics and size of the school district were included as covariates in the multivariable logistic regression models. Findings indicated professionally prepared health educators were significantly more likely to teach 7 of the 13 sexuality topics as compared to nonprofessionally prepared health educators. There was no statistically significant difference in the instructional strategies used by professionally prepared and nonprofessionally prepared health educators. Exclusively health education classes versus combined classes were significantly more likely to have included 6 of the 13 topics and to have incorporated practice-based instructional strategies in the curricula. This study indicated professional preparation and class structure impacted sexuality content taught. Class structure also impacted whether opportunities for students to practice skills were made available. Results support the need for continued advocacy for professionally prepared health educators and health only courses. © 2013, American School Health Association.

A Practical Approach to Governance and Optimization of Structured Data Elements.

PubMed

Collins, Sarah A; Gesner, Emily; Morgan, Steven; Mar, Perry; Maviglia, Saverio; Colburn, Doreen; Tierney, Diana; Rocha, Roberto

2015-01-01

Definition and configuration of clinical content in an enterprise-wide electronic health record (EHR) implementation is highly complex. Sharing of data definitions across applications within an EHR implementation project may be constrained by practical limitations, including time, tools, and expertise. However, maintaining rigor in an approach to data governance is important for sustainability and consistency. With this understanding, we have defined a practical approach for governance of structured data elements to optimize data definitions given limited resources. This approach includes a 10 step process: 1) identification of clinical topics, 2) creation of draft reference models for clinical topics, 3) scoring of downstream data needs for clinical topics, 4) prioritization of clinical topics, 5) validation of reference models for clinical topics, and 6) calculation of gap analyses of EHR compared against reference model, 7) communication of validated reference models across project members, 8) requested revisions to EHR based on gap analysis, 9) evaluation of usage of reference models across project, and 10) Monitoring for new evidence requiring revisions to reference model.

Geographical Topics Learning of Geo-Tagged Social Images.

PubMed

Zhang, Xiaoming; Ji, Shufan; Wang, Senzhang; Li, Zhoujun; Lv, Xueqiang

2016-03-01

With the availability of cheap location sensors, geotagging of images in online social media is very popular. With a large amount of geo-tagged social images, it is interesting to study how these images are shared across geographical regions and how the geographical language characteristics and vision patterns are distributed across different regions. Unlike textual document, geo-tagged social image contains multiple types of content, i.e., textual description, visual content, and geographical information. Existing approaches usually mine geographical characteristics using a subset of multiple types of image contents or combining those contents linearly, which ignore correlations between different types of contents, and their geographical distributions. Therefore, in this paper, we propose a novel method to discover geographical characteristics of geo-tagged social images using a geographical topic model called geographical topic model of social images (GTMSIs). GTMSI integrates multiple types of social image contents as well as the geographical distributions, in which image topics are modeled based on both vocabulary and visual features. In GTMSI, each region of the image would have its own topic distribution, and hence have its own language model and vision pattern. Experimental results show that our GTMSI could identify interesting topics and vision patterns, as well as provide location prediction and image tagging.

A Content Standard for Computational Models; Digital Rights Management (DRM) Architectures; A Digital Object Approach to Interoperable Rights Management: Finely-Grained Policy Enforcement Enabled by a Digital Object Infrastructure; LOCKSS: A Permanent Web Publishing and Access System; Tapestry of Time and Terrain.

ERIC Educational Resources Information Center

Hill, Linda L.; Crosier, Scott J.; Smith, Terrence R.; Goodchild, Michael; Iannella, Renato; Erickson, John S.; Reich, Vicky; Rosenthal, David S. H.

2001-01-01

Includes five articles. Topics include requirements for a content standard to describe computational models; architectures for digital rights management systems; access control for digital information objects; LOCKSS (Lots of Copies Keep Stuff Safe) that allows libraries to run Web caches for specific journals; and a Web site from the U.S.…

Designing Online Education Courses.

ERIC Educational Resources Information Center

Trentin, Guglielmo

2001-01-01

Focuses on the main elements that characterize online course design. Topics include design constraints; analysis of learning needs; defining objectives; course prerequisites; content structuring; course flexibility; learning strategies; evaluation criteria; course activities; course structure; communication architecture; and design evaluation.…

CD-ROM and Metering--An Overview.

ERIC Educational Resources Information Center

Shear, Victor

1992-01-01

Discusses the need for security and metering features for CD-ROM products. Topics covered include user productivity issues, pricing problems, integrated information resources, advantages of CD-ROM distribution systems, unauthorized use, content encryption, and multiple simultaneous meters. (MES)

Teaching the Anthropology of Tourism.

ERIC Educational Resources Information Center

Graburn, Nelson H. H.

1980-01-01

Explains the organization and objectives of a college level anthropology course devoted to various aspects of tourism. Topics discussed include course content, graduate students and contemporary research on tourism, and the role of tourism in the anthropology curriculum. (DB)

EPA Web Training Classes

EPA Pesticide Factsheets

Scheduled webinars can help you better manage EPA web content. Class topics include Drupal basics, creating different types of pages in the WebCMS such as document pages and forms, using Google Analytics, and best practices for metadata and accessibility.

Wound Healing Activity of Topical Application Forms Based on Ayurveda

PubMed Central

Datta, Hema Sharma; Mitra, Shankar Kumar; Patwardhan, Bhushan

2011-01-01

The traditional Indian medicine—Ayurveda, describes various herbs, fats, oils and minerals with anti-aging as well as wound healing properties. With aging, numerous changes occur in skin, including decrease in tissue cell regeneration, decrease in collagen content, loss of skin elasticity and mechanical strength. We prepared five topical anti-aging formulations using cow ghee, flax seed oil, Phyllanthus emblica fruits, Shorea robusta resin, Yashada bhasma as study materials. For preliminary efficacy evaluation of the anti-aging activity we chose excision and incision wound healing animal models and studied the parameters including wound contraction, collagen content and skin breaking strength which in turn is indicative of the tissue cell regeneration capacity, collagenation capacity and mechanical strength of skin. The group treated with the formulations containing Yashada bhasma along with Shorea robusta resin and flax seed oil showed significantly better wound contraction (P < .01), higher collagen content (P < .05) and better skin breaking strength (P < .01) as compared to control group; thus proposing them to be effective prospective anti-aging formulations. PMID:19252191

An Evaluation of Emergency Medicine Core Content Covered by Free Open Access Medical Education Resources.

PubMed

Stuntz, Robert; Clontz, Robert

2016-05-01

Emergency physicians are using free open access medical education (FOAM) resources at an increasing rate. The extent to which FOAM resources cover the breadth of emergency medicine core content is unknown. We hypothesize that the content of FOAM resources does not provide comprehensive or balanced coverage of the scope of knowledge necessary for emergency medicine providers. Our objective is to quantify emergency medicine core content covered by FOAM resources and identify the predominant FOAM topics. This is an institutional review board-approved, retrospective review of all English-language FOAM posts between July 1, 2013, and June 30, 2014, as aggregated on http://FOAMem.com. The topics of FOAM posts were compared with those of the emergency medicine core content, as defined by the American Board of Emergency Medicine's Model of the Clinical Practice of Emergency Medicine (MCPEM). Each FOAM post could cover more than 1 topic. Repeated posts and summaries were excluded. Review of the MCPEM yielded 915 total emergency medicine topics grouped into 20 sections. Review of 6,424 FOAM posts yielded 7,279 total topics and 654 unique topics, representing 71.5% coverage of the 915 topics outlined by the MCPEM. The procedures section was covered most often, representing 2,285 (31.4%) FOAM topics. The 4 sections with the least coverage were cutaneous disorders, hematologic disorders, nontraumatic musculoskeletal disorders, and obstetric and gynecologic disorders, each representing 0.6% of FOAM topics. Airway techniques; ECG interpretation; research, evidence-based medicine, and interpretation of the literature; resuscitation; and ultrasonography were the most overrepresented subsections, equaling 1,674 (23.0%) FOAM topics when combined. The data suggest an imbalanced and incomplete coverage of emergency medicine core content in FOAM. The study is limited by its retrospective design and use of a single referral Web site to obtain available FOAM resources. More comprehensive and balanced coverage of emergency medicine core content is needed if FOAM is to serve as a primary educational resource. Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Following the Social Media: Aspect Evolution of Online Discussion

NASA Astrophysics Data System (ADS)

Tang, Xuning; Yang, Christopher C.

Due to the advance of Internet and Web 2.0 technologies, it is easy to extract thousands of threads about a topic of interest from an online forum but it is nontrivial to capture the blueprint of different aspects (i.e., subtopic, or facet) associated with the topic. To better understand and analyze a forum discussion given topic, it is important to uncover the evolution relationships (temporal dependencies) between different topic aspects (i.e. how the discussion topic is evolving). Traditional Topic Detection and Tracking (TDT) techniques usually organize topics as a flat structure but it does not present the evolution relationships between topic aspects. In addition, the properties of short and sparse messages make the content-based TDT techniques difficult to perform well in identifying evolution relationships. The contributions in this paper are two-folded. We formally define a topic aspect evolution graph modeling framework and propose to utilize social network information, content similarity and temporal proximity to model evolution relationships between topic aspects. The experimental results showed that, by incorporating social network information, our technique significantly outperformed content-based technique in the task of extracting evolution relationships between topic aspects.

On-Site Pedagogical Content Knowledge Development

NASA Astrophysics Data System (ADS)

Chan, Kennedy Kam Ho; Yung, Benny Hin Wai

2015-05-01

Experiences and reflection have long been regarded as a foundation for pedagogical content knowledge (PCK) development. However, little is known about how experienced teachers develop their PCK via reflection-in-action during their moment-to-moment classroom instruction. Drawing upon data sources including classroom observations, semi-structured interviews and stimulated recall interviews based on lesson videos, this study examined instances when four experienced teachers were found to invent new instructional strategies/representations on the spot during the lesson (referred to as on-site PCK development) in their first attempts at teaching a new topic. The study documented the moment-to-moment experiences of the teachers, including their reconstructed thought processes associated with these instances of on-site PCK development. An explanatory model of a three-step process comprising a stimulus, an integration process and a response was advanced to account for the on-site PCK development observed among the teachers. Three categories of stimulus that triggered on-site PCK development were identified. Factors influencing the integration process and, hence, the resulting response, included teachers' subject matter knowledge of the new topic, their general pedagogical knowledge and their knowledge of student learning difficulties/prior knowledge related to the new topic. Implications for teacher professional development in terms of how to enhance teachers' on-site PCK development are discussed.

Learning About Semi Conductors for Teaching—the Role Played by Content Knowledge in Pedagogical Content Knowledge (PCK) Development

NASA Astrophysics Data System (ADS)

Rollnick, Marissa

2017-08-01

This study focuses on how teachers learn to teach a new topic and the role played by their developing content knowledge as they teach. The paper is based on seven high school science teachers' studies on the teaching of semiconductors, at the time a new topic in the curriculum. Analysis of artefacts such as teacher concept maps, video recordings of lessons, journals and other classroom-based evidence shows how the extent and type of teachers' content knowledge informed their choice of teaching approaches and how their learning of content took place alongside the development of teaching strategies. The development of content knowledge was combined with increased understanding of how to teach the topic in almost all cases. Evidence of development of teachers' PCK was found in their increased ability to design teaching strategies, and their use of representations and suitable assessment tasks for their lessons. Some specific common teaching strategies were identified across the teachers. These strategies could add to the canon of teachers' topic - specific professional knowledge for semiconductors. The study provides increased understanding of how teachers simultaneously master content and its teaching and how mediated self-reflection is a fruitful approach for assisting teachers to learn to teach a new topic.

Physics Education Research at the Upper Division at the University of Maine

NASA Astrophysics Data System (ADS)

Thompson, John

2013-04-01

Researchers from the University of Maine Physics Education Research Laboratory are conducting several investigations of the learning and teaching of physics beyond the introductory level. Content topics include intermediate mechanics, electronics, thermodynamics and statistical mechanics. One focus of our work is the identification and addressing of specific student difficulties with topics such as damped harmonic motion, bipolar junction transistor (BJT) circuits, work, entropy, and the Boltzmann factor. Student understanding and use of the underlying mathematics has been one important emerging theme, including definite integrals, partial derivatives, and linear differential equations. Recent work in mechanics has focused on understanding the interplay of mathematical and physical reasoning when describing damped harmonic motion, including framing and representational issues. In electronics, there has been an ongoing investigation of student understanding of the behavior of basic BJT follower and amplifier circuits as well as related issues of signal and bias. In thermal physics, student understanding of state functions, heat engines and the Carnot cycle, the First and Second Laws of thermodynamics, and the macroscopic and microscopic perspectives on entropy have been investigated. The greater content sophistication in these courses has drawn attention to the specific needs, constraints, and advantages of instructional materials tailored to the upper division. Future directions include more attention to interdisciplinary topics across mathematics, physics, and engineering in particular, as well as metacognition in the laboratory.

Topics and structure in preoperative nursing consultations with patients undergoing colorectal cancer surgery.

PubMed

Pettersson, Monica E; Öhlén, Joakim; Friberg, Febe; Hydén, Lars-Christer; Carlsson, Eva

2017-12-01

The preoperative education, which occurs in preoperative patient consultations, is an important part of the surgical nurse's profession. These consultations may be the building blocks of a partnership that facilitates communication between patient and nurse. The aim of the study was to describe topics and structure and documentation in preoperative nursing consultations with patients undergoing surgery for colorectal cancer. The study was based on analysis of consultations between seven patients and nurses at a Swedish university hospital. The preplanned preoperative consultations were audio-recorded and transcribed verbatim. The structure of the consultations was described in terms of phases and the text was analysed according to a manifest content analysis RESULTS: The consultations were structured on an agenda that was used variously and communicating different topics in an equally varied manner. Seven main topics were found: Health status, Preparation before surgery, Discovery, Tumour, Operation, Symptoms and Recovery after surgery. The topic structure disclosed a high number of subtopics. The main topics 'Discovery', 'Tumour' and 'Symptoms' were only raised by patients and occupied only 11% of the discursive space. Documentation was sparse and included mainly task-oriented procedures rather than patients' worries and concerns. There was no clear structure regarding preoperative consultation purpose and content. Using closed questions instead of open is a hindrance of developing a dialogue and thus patient participation. Preoperative consultation practice needs to be strengthened to include explicit communication of the consultations' purpose and agenda, with nurses actively discussing and responding to patients' concerns and sensitive issues. The results of the study facilitate the development of methods and structure to support person-centred communication where the patient is given space to get help with the difficult issues he/she may have when undergoing surgery. © 2016 Nordic College of Caring Science.

Learning About Energy Resources Through Student Created Video Documentaries in the University Science Classroom

NASA Astrophysics Data System (ADS)

Wade, P.; Courtney, A.

2010-12-01

Students enrolled in an undergraduate non-science majors’ Energy Perspectives course created 10-15 minute video documentaries on topics related to Energy Resources and the Environment. Video project topics included wave, biodiesel, clean coal, hydro, solar and “off-the-grid” energy technologies. No student had any prior experience with creating video projects. Students had Liberal Arts academic backgrounds that included Anthropology, Theater Arts, International Studies, English and Early Childhood Education. Students were required to: 1) select a topic, 2) conduct research, 3) write a narrative, 4) construct a project storyboard, 5) shoot or acquire video and photos (from legal sources), 6) record the narrative, and 7) construct the video documentary. This study describes the instructional approach of using student created video documentaries as projects in an undergraduate non-science majors’ science course. Two knowledge survey instruments were used for assessment purposes. Each instrument was administered Pre-, Mid- and Post course. One survey focused on the skills necessary to research and produce video documentaries. Results showed students acquired enhanced technology skills especially with regard to research techniques, writing skills and video editing. The second survey assessed students’ content knowledge acquired from each documentary. Results indicated students’ increased their content knowledge of energy resource topics. Students reported very favorable evaluations concerning their experience with creating “Ken Burns” video project documentaries.

Fact Sheet: Roles and Responsibilities of One EPA Web Editors-in-Chief (EICs)

EPA Pesticide Factsheets

Skills and abilities expected of EICs include project management, communication, leadership, and problem solving. The EIC is responsible to serve as the lead for their web topic, and coordinate content development and maintenance.

Pre-Service Science Teachers' Pedagogical Content Knowledge in the Physics, Chemistry, and Biology Topics

ERIC Educational Resources Information Center

Bektas, Oktay

2015-01-01

This study investigated pre-service science teachers' pedagogical content knowledge in the physics, chemistry, and biology topics. These topics were the light and sound, the physical and chemical changes, and reproduction, growth, and evolution. Qualitative research design was utilized. Data were collected from 33 pre-service science teachers…

Perspectives for Electronic Books in the World Wide Web Age.

ERIC Educational Resources Information Center

Bry, Francois; Kraus, Michael

2002-01-01

Discusses the rapid growth of the World Wide Web and the lack of use of electronic books and suggests that specialized contents and device independence can make Web-based books compete with print. Topics include enhancing the hypertext model of XML; client-side adaptation, including browsers and navigation; and semantic modeling. (Author/LRW)

Workplace Learning Curriculum Guides. Volume V: Functional Skills.

ERIC Educational Resources Information Center

Colorado Community Coll. and Occupational Education System, Denver.

This volume, one of a series of eight curriculum guides compiled by the Colorado Workplace Learning Initiative: 1991-92, includes five courses on functional skills for a workplace literacy curriculum. Introductory materials include a table of contents, a list of the curriculum topics covered in each guide, and a section called "Hello…

The Case for Creating a Scholars Portal to the Web: A White Paper.

ERIC Educational Resources Information Center

Campbell, Jerry D.

2001-01-01

Considers the need for reliable, scholarly access to the Web and suggests that the Association for Research Libraries, in partnership with OCLC and the Library of Congress, develop a so-called scholar's portal. Topics include quality content; enhanced library services; and gateway functions, including access to commercial databases and focused…

Packaging & Other Structures. Stuff That Works! A Technology Curriculum for the Elementary Grades.

ERIC Educational Resources Information Center

Benenson, Gary

This book explores all kinds of packaging materials including bags, boxes, etc. and how they are used to protect and display products. Contents are divided into six chapters: (1) "Appetizers" includes activities that can be done individually to become familiar with the topic of packaging and structures; (2) "Concepts" provides…

Drama. Language Arts Mini-Course.

ERIC Educational Resources Information Center

Lampeter-Strasburg School District, PA.

This language arts minicourse guide for Lampeter-Strasburg (Pennsylvania) High School contains a topical outline of a drama course. The guide includes a list of eleven course objectives; an outline of the types of drama to be studied in the course; a description of the course content and concepts to be studied, including staging, acting, and…

Quality and Importance of Health Policy, Reform, and Public Health Topics: A Study in Physician Assistant Education.

PubMed

Angerer-Fuenzalida, Frances M

2018-06-01

As key players in a changing US health care system, physician assistants (PAs) must be prepared to act with a clear understanding of health policy as reform changes are enacted. The purpose of this study was to assess the perceptions of graduating PA students about the importance of health policy, reform, and public health and their perception of their preparedness in these areas. The research question was: Do PA students identify these topic areas as important, and, for each topic area, do they feel adequately prepared with sufficient knowledge for clinical practice? Participants in the study included 352 PA students from 14 PA programs randomly selected from 4 geographic regions of the continental United States. A 20-item instrument, the Health Policy Perception Tool, was developed and validated for data collection. Physician assistant students rated content items high on the importance scale and displayed a wide range of ratings on their perceived preparedness in each content area. Health policy/reform items demonstrated the highest disparity, with students indicating that they were least prepared in content areas relating to the Affordable Care Act, such as patient-centered medical home and accountable care organizations. They also rated health system structure/function items as moderately important, but indicated that they were ill prepared on this topic. Public health topics were rated highly on both scales. Physician assistant programs appear to be addressing public health issues well; however, PA education leaders must address the low levels of preparedness in the other areas of health care, specifically those related to health structure/function and health reform.

Resource Letter MPF-1: Mechanical Properties of Fluids

ERIC Educational Resources Information Center

Stanley, R. C.

1974-01-01

Presents an annotated bibliography concerning the mechanical properties of fluids, including topics for use at elementary, secondary, undergraduate, and graduate levels. Indicates that the material can particularly help college physicists in improving course contents in specified fields of physics. (CC)

Sexuality and Aging: A Timely Addition to the Gerontology Curriculum.

ERIC Educational Resources Information Center

Fitzpatrick, Tanya R.

2000-01-01

Describes the development and content of a course on sexuality in aging for a gerontology master's program. Topics include physical health, AIDS, gay/lesbian issues, widows/widowers, marriage, ethnic issues, menopause, and impotence. Provides a 33-item bibliography. (SK)

Whales and Whaling--An Interdisciplinary Course.

ERIC Educational Resources Information Center

Kelly, Richard D.

1978-01-01

Outlines the content of this interdisciplinary course and includes a list of the texts being used. Parts one and two are concerned with the biology of the whale and other marine mammals, while part three covers the whaling industry and related topics. (MA)

Western Michigan University Libraries' "Electronic Journal Finder"

ERIC Educational Resources Information Center

Gedeon, Randle; Boston, George

2005-01-01

This article describes the development of the "Electronic Journal Finder," a TDNet installation for the University Libraries of Western Michigan University. Topics covered include: rationale for subscription project timeline, content, product customization, set-up, maintenance issues, reporting functions, directing URL links, searching…

Quality of information sources about mental disorders: a comparison of Wikipedia with centrally controlled web and printed sources.

PubMed

Reavley, N J; Mackinnon, A J; Morgan, A J; Alvarez-Jimenez, M; Hetrick, S E; Killackey, E; Nelson, B; Purcell, R; Yap, M B H; Jorm, A F

2012-08-01

Although mental health information on the internet is often of poor quality, relatively little is known about the quality of websites, such as Wikipedia, that involve participatory information sharing. The aim of this paper was to explore the quality of user-contributed mental health-related information on Wikipedia and compare this with centrally controlled information sources. Content on 10 mental health-related topics was extracted from 14 frequently accessed websites (including Wikipedia) providing information about depression and schizophrenia, Encyclopaedia Britannica, and a psychiatry textbook. The content was rated by experts according to the following criteria: accuracy, up-to-dateness, breadth of coverage, referencing and readability. Ratings varied significantly between resources according to topic. Across all topics, Wikipedia was the most highly rated in all domains except readability. The quality of information on depression and schizophrenia on Wikipedia is generally as good as, or better than, that provided by centrally controlled websites, Encyclopaedia Britannica and a psychiatry textbook.

Report of the American Heart Association (AHA) Scientific Sessions 2016, New Orleans.

PubMed

Amaki, Makoto; Konagai, Nao; Fujino, Masashi; Kawakami, Shouji; Nakao, Kazuhiro; Hasegawa, Takuya; Sugano, Yasuo; Tahara, Yoshio; Yasuda, Satoshi

2016-12-22

The American Heart Association (AHA) Scientific Sessions 2016 were held on November 12-16 at the Ernest N. Morial Convention Center, New Orleans, LA. This 5-day event featured cardiovascular clinical practice covering all aspects of basic, clinical, population, and translational content. One of the hot topics at AHA 2016 was precision medicine. The key presentations and highlights from the AHA Scientific Sessions 2016, including "precision medicine" as one of the hot topics, are herein reported.

American Woman 1990-91: A Status Report. Third Edition.

ERIC Educational Resources Information Center

Rix, Sara E., Ed.

This volume provides an overview of how U.S. women and their families are faring. The contents include statistical information and articles on women's issues and documents the progress for and by women. The topics covered include: (1) African American families in the United States; (2) women and affordable housing; (3) child care; (4) gender…

International Conference on Environmental Education (Vigyan Bhavan, New Delhi, India, December 16-20, 1981). Abstracts.

ERIC Educational Resources Information Center

Bhat, J. L., Ed.; Bandhu, Desh, Ed.

Abstracts of papers presented at the International Conference on Environmental Education are included in this document. Although title, author(s), and abstract are provided for each of the 124 entries, a table of contents and author/subject index are not included. Topics and issues addressed focus on various aspects of environmental education…

The Web as a Delivery Medium To Enhance Instruction.

ERIC Educational Resources Information Center

Gillani, Bijan

1998-01-01

Discusses how to design and develop an effective Web site to enhance instruction based on a graduate course at California State University at Hayward. Topics include the analysis phase, content organization, site architecture, interface design, testing, and the evaluation process. (LRW)

Using Newsletters in the Library's Communication Strategy.

ERIC Educational Resources Information Center

Bryce, Betty K.

1996-01-01

Examines the practical aspects of publishing a newsletter as a communication tool for libraries. Both internal and external newsletters are discussed, along with ones concerned with fundraising or ones in electronic format. Other topics include editorship, staffing, content decisions, production techniques, distribution, and organizational…

Histology on the World Wide Web: A Digest of Resources for Students and Teachers.

ERIC Educational Resources Information Center

Cotter, John R.

1997-01-01

Provides a list of 37 World Wide Web sites that are devoted to instruction in histology and include electronic manuals, syllabi, atlases, image galleries, and quizzes. Reviews the topics, content, and highlights of these Web sites. (DDR)

Vinton Cerf: Poet-Philosopher of the Net.

ERIC Educational Resources Information Center

Educom Review, 1996

1996-01-01

Presents the first part of an interview with Vinton Cerf, senior vice president of data architecture for MCI Engineering, on the growth and future of the Internet. Topics include: pornography; commercialization; security; government role; content found on the Internet; and convergence of technologies. (DGM)

Production Systems. Laboratory Activities.

ERIC Educational Resources Information Center

Gallaway, Ann, Ed.

This production systems guide provides teachers with learning activities for secondary students. Introductory materials include an instructional planning outline and worksheet, an outline of essential elements, domains and objectives, a course description, and a content outline. The guide contains 30 modules on the following topics: production…

Communication Systems. Laboratory Activities.

ERIC Educational Resources Information Center

Sutherland, Barbara, Ed.

This communication systems guide provides teachers with learning activities for secondary students. Introductory materials include an instructional planning outline and worksheet, an outline of essential elements, a list of objectives, a course description, and a content outline. The guide contains 32 modules on the following topics: story…

The Effects of Topic Familiarity, Author Expertise, and Content Relevance on Norwegian Students' Document Selection: A Mixed Methods Study

ERIC Educational Resources Information Center

McCrudden, Matthew T.; Stenseth, Tonje; Bråten, Ivar; Strømsø, Helge I.

2016-01-01

This mixed methods study investigated the extent to which author expertise and content relevance were salient to secondary Norwegian students (N = 153) when they selected documents that pertained to more familiar and less familiar topics. Quantitative results indicated that author expertise was more salient for the less familiar topic (nuclear…

Particle Physics in High School: A Diagnose Study

PubMed Central

Solbes, Jordi

2016-01-01

The science learning process improves when the contents are connected to students’ lives. Particle physics has had a great impact in our society in the last years and has changed the theoretical picture about matter fundamental dynamics. Thus, we think that academic contents about matter components and interactions should be updated. With this study we aim to characterize the level of knowledge of high school students about this topic. We built a test with questions about classical atomic models, particle physics, recent discoveries, social implications and students opinions about it. Contrary to our first suspicion, students’ answers show a high variability. They have new physics ideas and show a great interest towards modern concepts. We suggest including an updated view of this topic as part of the curriculum. PMID:27253377

Particle Physics in High School: A Diagnose Study.

PubMed

Tuzón, Paula; Solbes, Jordi

2016-01-01

The science learning process improves when the contents are connected to students' lives. Particle physics has had a great impact in our society in the last years and has changed the theoretical picture about matter fundamental dynamics. Thus, we think that academic contents about matter components and interactions should be updated. With this study we aim to characterize the level of knowledge of high school students about this topic. We built a test with questions about classical atomic models, particle physics, recent discoveries, social implications and students opinions about it. Contrary to our first suspicion, students' answers show a high variability. They have new physics ideas and show a great interest towards modern concepts. We suggest including an updated view of this topic as part of the curriculum.

A CONTENT ANALYSIS OF MILITARY COMMANDER MESSAGES ABOUT TOBACCO AND OTHER HEALTH ISSUES IN MILITARY INSTALLATION NEWSPAPERS: WHAT DO MILITARY COMMANDERS SAY ABOUT TOBACCO?

PubMed Central

Poston, Walker S.C.; Haddock, Christopher K.; Jahnke, Sara A.; Hyder, Melissa L.; Jitnarin, Nattinee

2014-01-01

Military installation newspapers are a primary means used by military commanders to communicate information about topics important to military personnel including leadership, training issues, installation events, safety concerns, and vital health issues. We conducted a content analysis of military commanders’ messages about health issues that were published in online military installation newspapers/newsfeeds. We identified a total of 75 publicly accessible installation newspapers/newsfeeds with commanders’ messages (n=39 Air Force, n=19 Army, n=7 Navy, n=1 Marine, and n=9 Joint Bases). Commander messages published between January 2012–December 2012 were collected, screened, and coded. Coder inter-rater reliability was 98.9%. Among the 2,479 coded commanders’ messages, 132 (5.3%) addressed a health topic as the primary focus. There were no significant differences between service branches in the percentage of health-oriented messages (χ2=5.019, p=0.285). The most commonly addressed health topics were exercise/fitness (23.5%), other mental health concerns (19.7%), alcohol/DUI (13.6%), and suicide (12.1%). Tobacco use was directly addressed as a primary health aim in only two commanders’ messages (1.5%). Health topics, and particularly tobacco-related content, are rarely written about by military commanders. The absence of tobacco-related health messages from line leadership contributes to the perception that tobacco control is a low priority. PMID:26032388

Sex education in Swedish schools as described by young women.

PubMed

Ekstrand, Maria; Engblom, Camilla; Larsson, Margareta; Tydén, Tanja

2011-06-01

To investigate sex education in Swedish schools regarding content, satisfaction, and suggested improvements, as described by teenagers and young adults. Waiting-room survey conducted among 225 female patients (aged 13-25) at youth and student health clinics in one large-, and one medium-sized Swedish city. Most participants (97%, n = 218) had received sex education in school, of varying content and quality. Sixty percent thought basic body development was sufficiently covered. Insufficiently covered topics included sexual assault (96%), sexual harassment (94%), pornography (90%), abortion (81%), emergency contraception (80%), fertility (80%), and pregnancy (59%). Thirty percent received no information about chlamydia, and almost half reported that condyloma and human papillomavirus had not been addressed. The youngest respondents (13-19 years) were significantly more likely to have been told about emergency contraception, homosexuality, bisexuality, and transsexuality. Nearly half (46%) considered 'acceptable' the knowledge gained from sex education provided at school whereas more than a third considered it 'poor' or 'very poor'. Suggested improvements included more information, more discussion, greater emphasis on sexual diversity, and more knowledgeable teachers. Content and quality of sex education varied greatly. Most respondents thought many topics were insufficiently covered, sex education should be more extensive, and teachers better educated.

Summer institute for the teaching of psychology

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

Rycek, R.F.; Miller, R.L.

This presentation will focus on the development of a summer institute to enhance high school and post-secondary teaching in psychology. The purpose of the institute is to provide an intensive teaching seminar in a specific content area of psychology presented by notable researchers and textbook authors in the field. The goal of the institute is to: (1) update participants in a particular content area, (2) introduce participants to new methods and technologies for teaching the content area at the high school and college level, and (3) provide attendees with a set of curriculum materials including classroom exercises and demonstrations whichmore » will allow students to conduct scientific experiments in psychology as well as to relate their findings to real world issues. The actual institute is staffed by at least three nationally known experts in a particular topic area of psychology. Over a five-day period, each expert gives at least three major presentations followed by appropriate breakout session which include demonstrations and discussions. The experts supply lecture outlines and supporting materials for their topics area which participants receive as a part of their learning packet. Participants also have the opportunity to share their teaching experiences and expertise.« less

Virginia physical science teachers' content knowledge assessment and professional development preferences

NASA Astrophysics Data System (ADS)

Hendrick, M. Georgeann

The course content for middle school physical science in Virginia is defined by the Standards of Learning. These eleven categories include topics in scientific experimentation, the nature of matter, chemistry and physics. Content knowledge is essential if teachers are to provide effective teaching, which includes analogies, illustrations, examples, and most importantly, hands-on experimentation. One means of assessing teacher content knowledge is by determining their academic major and minor. Teachers lacking a major or minor in the classes they teach are defined as "out-of-field" by Ingersoll (1996). When he examined data for middle school physical science teachers, 74% were "out-of-field." This survey study had two major facets. First, Virginia teachers were asked to assess their content knowledge in all eleven categories. They were also asked to provide descriptive and demographic data about themselves (including their academic degrees) and their schools. Secondly, the teachers were asked for their professional development preferences as well as organizational logistics including location, time, other participants, and use of technology. The survey was mailed to each school containing an eighth grade within the Commonwealth. The survey response rate was 73%. The data was analyzed descriptively and analytically, using frequency, percentages, T-tests, and ANOVA. Three major findings emerged. (1) The three areas which teachers assessed as lowest content knowledge included PS.11 (Electricity and Magnetism), PS.9 (Light), and PS.8 (Sound). These exactly match the three topics most desired for professional development. (2) Based on Ingersoll's definition, 68% of Virginia's teachers are providing "out-of-field" instruction. In addition, teachers with fewer years of teaching experience or mixed assignments, and/or those teaching in smaller, more rural schools report lower content knowledge. (3) Teachers desire professional development in all eleven categories. They are especially interested in programs which provide hands-on materials. Programs should be organized locally, enabling them to create collaborative teams. This study highlights the importance of professional development support for teachers who often lack an in-depth academic background in the physical sciences. This teacher input should inform program developers. In addition, inquiry into changing student SOL scores after teachers attend such programs could continue this line of inquiry.

Food Production, Management, and Services: Curriculum Guide.

ERIC Educational Resources Information Center

Mumme, Debbie; Koukel, Sonja

This curriculum guide provides occupationally specific training designed to develop knowledge and skills for employment in the area of food production, management, and services. Contents include the Texas Essential Knowledge and Skills (TEAKS); sample course outlines; instructional strategies organized topically by chapters, each containing a…

Basic Drafting. Revised.

ERIC Educational Resources Information Center

Schertz, Karen

This introductory module on drafting includes the technical content and tasks necessary for a student to be employed in an entry-level drafting occupation. The module contains 18 instructional units that cover the following topics: introduction to drafting; tools and equipment; supplies and materials; sketching; scales; drawing format; lettering;…

Outstanding Science Trade Books for Children in 1988.

ERIC Educational Resources Information Center

Science and Children, 1989

1989-01-01

Lists annotations of books based on accuracy of contents, readability, format, and illustrations. Includes number of pages in each entry, price, and availability. Topics cover animals, biographies, space science, astronomy, archaeology, anthropology, earth and life sciences, medical and health sciences, physics, technology, and engineering. (RT)

Digital Collections, Digital Libraries and the Digitization of Cultural Heritage Information.

ERIC Educational Resources Information Center

Lynch, Clifford

2002-01-01

Discusses the development of digital collections and digital libraries. Topics include digitization of cultural heritage information; broadband issues; lack of compelling content; training issues; types of materials being digitized; sustainability; digital preservation; infrastructure; digital images; data mining; and future possibilities for…

Anatomy of a cluster IDP. Part 2: Noble gas abundances, trace element geochemistry, isotopic abundances, and trace organic chemistry of several fragments from L2008#5

NASA Technical Reports Server (NTRS)

Thomas, K. L.; Clemett, S. J.; Flynn, G. J.; Keller, L. P.; Mckay, David S.; Messenger, S.; Nier, A. O.; Schlutter, D. J.; Sutton, S. R.; Walker, R. M.

1994-01-01

The topics discussed include the following: noble gas content and release temperatures; trace element abundances; heating summary of cluster fragments; isotopic measurements; and trace organic chemistry.

Knowledge and Beliefs Regarding Pain in a Sample of Nursing Faculty.

ERIC Educational Resources Information Center

Ferrell, Betty R.; And Others

1993-01-01

A survey of 498 nursing faculty showed that knowledge and beliefs about pain and the content of nursing curriculum on the topic were less than optimal. Particularly lacking areas included pain relief, pharmacological interventions, and differentiation of acute from chronic pain. (SK)

Guide to Packaging Your Educational Programs.

ERIC Educational Resources Information Center

Hunt, Janice M.; And Others

This guide to planning, producing, and disseminating instructional materials includes topics on (1) planning content and form; (2) planning personnel requirements, budget, and scheduling needs; (3) producing printed materials; (4) producing audiovisual materials; and (5) distribution. The main emphasis is on developing printed materials and on the…

Historical Examination of the Segregated School Experience

ERIC Educational Resources Information Center

Pellegrino, Anthony M.; Mann, Linda J.; Russell, William B., III

2013-01-01

Effective history teaching includes ample opportunities for students to develop historical thinking skills and habits of mind which encourage them to learn content beyond simple acquisition of facts. Covering the profound topic of segregation by employing multiple perspectives and encouraging investigation beyond the traditional narrative provides…

Electricity/Electronics Systems. Laboratory Activities.

ERIC Educational Resources Information Center

Sutherland, Barbara, Ed.

This electricity/electronics guide provides teachers with learning activities for secondary students. Introductory materials include an instructional planning outline and worksheet, an outline of essential elements, a list of objectives, a course description, and a content outline. The guide contains 35 modules on the following topics: electrical…

Psychological Approaches to Problems of Children and Adolescents.

ERIC Educational Resources Information Center

Grimes, Jeff, Ed.

This document, intended as a resource for school psychologists, contains articles addressing a variety of psychological and behavioral problems of children and adolescents. Each chapter includes the following content: background information concerning the specific topic, approaches for assessing the behavior of concern, intervention possibilities,…

The Forgotten Majority: Science Curriculum

ERIC Educational Resources Information Center

Weaver, A. Miles, III

1970-01-01

Describes the objectives and content of an experience-oriented approach for 9th grade general science students. The emphasis is on the learning of science processes, through field studies and student investigations. Topic areas include measurement, landforms, weather, soil, plants and animals, population relationships, conservation, and pollution.…

The Principles of Marketing and Relationship Management.

ERIC Educational Resources Information Center

Soules, Aline

2001-01-01

Discusses the concepts of marketing and relationship management as they apply to libraries. Topics include perceptions of the profession; environments that libraries operate in; connecting content and users through access and services; and the need for reliable and consistent collection of effective data. (Author/LRW)

The Future of Public Broadcasting.

ERIC Educational Resources Information Center

Bachrach, Judy

This script of "National Town Meeting," a public affairs program on National Public Radio, contains a panel discussion on the future of public broadcasting, during which panel members also answer questions from the audience. The topics discussed include programming and program content, production costs, public participation, funding, the…

Documents on Disarmament.

ERIC Educational Resources Information Center

Arms Control and Disarmament Agency, Washington, DC.

This publication, latest in a series of volumes issued annually since 1960, contains primary source documents on arms control and disarmament developments during 1969. The main chronological arrangement is supplemented by both chronological and topical lists of contents. Other reference aids include a subject/author index, and lists of…

Topics in the Journal of Counseling Psychology, 1963-2015.

PubMed

Oh, JungSu; Stewart, Alan E; Phelps, Rosemary E

2017-11-01

Historical trends in a scientific field should be apparent in the changing content of journal articles over time. Using a topic modeling approach, a statistical method for quantifying the thematic content of text, 70 topics were extracted from the abstracts of 3,603 articles published in the Journal of Counseling Psychology from 1963 to 2015. After examining interpretability of 70 topics derived from the model, 64 meaningful topics and their trends were named. In addition, the authors also classified some of the related topics into 4 categories-counseling process and outcome, multiculturalism, research methodology, and vocational psychology. Counseling process and outcome related topics have decreased recently, while topics relating to multiculturalism and diversity have shown increasing trends. The authors also discussed trends that were observed and tried to account for the changing frequencies of some important research topics within these categories. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Task-Driven Comparison of Topic Models.

PubMed

Alexander, Eric; Gleicher, Michael

2016-01-01

Topic modeling, a method of statistically extracting thematic content from a large collection of texts, is used for a wide variety of tasks within text analysis. Though there are a growing number of tools and techniques for exploring single models, comparisons between models are generally reduced to a small set of numerical metrics. These metrics may or may not reflect a model's performance on the analyst's intended task, and can therefore be insufficient to diagnose what causes differences between models. In this paper, we explore task-centric topic model comparison, considering how we can both provide detail for a more nuanced understanding of differences and address the wealth of tasks for which topic models are used. We derive comparison tasks from single-model uses of topic models, which predominantly fall into the categories of understanding topics, understanding similarity, and understanding change. Finally, we provide several visualization techniques that facilitate these tasks, including buddy plots, which combine color and position encodings to allow analysts to readily view changes in document similarity.

What Can We Learn about Mental Health Needs from Tweets Mentioning Dementia on World Alzheimer’s Day?

PubMed Central

Yoon, Sunmoo

2017-01-01

Background Twitter can address the mental health challenges of dementia care. The aims of this study is to explore the contents and user interactions of tweets mentioning dementia to gain insights for dementia care. Methods We collected 35,260 tweets mentioning Alzheimer’s or dementia on World Alzheimer’s Day, September 21st in 2015. Topic modeling and social network analysis were applied to uncover content and structure of user communication. Results Global users generated keywords related to mental health and care including #psychology and #mental health. There were similarities and differences between the UK and the US in tweet content. The macro-level analysis uncovered substantial public interest on dementia. The meso-level network analysis revealed that top leaders of communities were spiritual organizations and traditional media. Conclusions The application of topic modeling and multi-level network analysis while incorporating visualization techniques can promote a global level understanding regarding public attention, interests, and insights regarding dementia care and mental health. PMID:27803262

Studying Sex: A Content Analysis of Sexuality Research in Counseling Psychology

PubMed Central

Crowell, Candice; Mosley, Della V.; Stevens-Watkins, Danelle

2016-01-01

Using a sex positive framework, the authors conducted a 61-year (1954–2015) content analysis of sexuality research in the flagship counseling psychology journals, the Journal of Counseling Psychology and The Counseling Psychologist. Given counseling psychology’s core strengths- and multiculturalism-related values, this study aimed to uncover which human sexuality topics were published most, whether publications aligned with a sex positive, neutral, or negative discourse, what methodologies were used, and differences in how populations were investigated across race. Researchers used an integrative approach to content analysis and human coding (Neuendorf, 2011). Results highlighted that out of 188 articles meeting criteria, a slight majority (38.05%) focused on sexual orientation, identity, and minorities topics. Only 4.78% utilized a sex-positive perspective. Quantitative and conceptual pieces were most published, and publications disproportionately focused on primarily White populations. When people of color were included, the discourse was sex negative. Implications for research and practice are discussed. PMID:28867823

Barriers to providing the sexuality education that teachers believe students need.

PubMed

Eisenberg, Marla E; Madsen, Nikki; Oliphant, Jennifer A; Sieving, Renee E

2013-05-01

Sexuality education teachers' perspectives are important to gain a full understanding of the issues surrounding teaching this subject. This study uses a statewide sample of public school teachers to examine what sexuality education content is taught, what barriers teachers face, and which barriers are associated with teaching specific topics. Participants included 368 middle and high school teachers with sexuality education assignments in Minnesota. Survey data included topics they teach, what they think they should teach, and barriers they face. Logistic regression was used to examine associations between barriers and teaching each of 9 sexual health topics, among those who believed the topic should be taught. Almost two thirds of participants faced structural barriers; 45% were concerned about parent, student, or administrator response; and one quarter reported restrictive policies. Structural barriers were inversely associated with teaching about communication (OR = 0.20), teen parenting (OR = 0.34), and abortion (OR = 0.32); concerns about responses were associated only with teaching about sexual violence (OR = 0.42); and restrictive policies were inversely associated with teaching about abortion (OR = 0.23) and sexual orientation (OR = 0.47). Addressing teachers' barriers requires a multipronged approach, including curriculum development and evaluation, training, and reframing the policy debate to support a wider range of sexuality education topics. © 2013, American School Health Association.

A Descriptive Study of Television News Coverage of Tobacco in the United States: Frequency of Topics, Frames, Exemplars, and Efficacy

PubMed Central

BLAKE, KELLY D.; KAUFMAN, ANNETTE R.; LORENZO, JOSHUA; AUGUSTSON, ERIK M.

2015-01-01

There is a positive correlation between recall of tobacco-related television news and perceived risks of smoking and thoughts about quitting. The authors used Cision US, Inc., to create a sampling frame (N =61,027) of local and national television news coverage of tobacco from October 1, 2008, to September 30, 2009, and to draw a nationally representative sample (N =730) for content analysis. The authors conducted a descriptive study to determine the frequency and proportion of stories containing specified tobacco topics, frames, sources, and action messages, and the valence of the coverage. Valence was generally neutral; 68% of stories took a balanced stance, with 26% having a tenor supportive of tobacco control and 6% opposing tobacco control. The most frequently covered topics included smoking bans (n =195) and cessation (n =156). The least covered topics included hookah (n =1) and menthol (n =0). The majority of coverage lacked quoting any source (n =345); government officials (n =144) were the most quoted sources. Coverage lacked action messages or resources; 29 stories (<4%) included a message about cessation or advocacy, and 8 stories (1%) contained a resource such as a quitline. Television news can be leveraged by health communication professionals to increase awareness of underrepresented topics in tobacco control. PMID:26176379

2013 mask industry survey

NASA Astrophysics Data System (ADS)

Malloy, Matt

2013-09-01

A comprehensive survey was sent to merchant and captive mask shops to gather information about the mask industry as an objective assessment of its overall condition. 2013 marks the 12th consecutive year for this process. Historical topics including general mask profile, mask processing, data and write time, yield and yield loss, delivery times, maintenance, and returns were included and new topics were added. Within each category are multiple questions that result in a detailed profile of both the business and technical status of the mask industry. While each year's survey includes minor updates based on feedback from past years and the need to collect additional data on key topics, the bulk of the survey and reporting structure have remained relatively constant. A series of improvements is being phased in beginning in 2013 to add value to a wider audience, while at the same time retaining the historical content required for trend analyses of the traditional metrics. Additions in 2013 include topics such as top challenges, future concerns, and additional details in key aspects of mask masking, such as the number of masks per mask set per ground rule, minimum mask resolution shipped, and yield by ground rule. These expansions beyond the historical topics are aimed at identifying common issues, gaps, and needs. They will also provide a better understanding of real-life mask requirements and capabilities for comparison to the International Technology Roadmap for Semiconductors (ITRS).

Analyzing the history of Cognition using Topic Models.

PubMed

Cohen Priva, Uriel; Austerweil, Joseph L

2015-02-01

Very few articles have analyzed how cognitive science as a field has changed over the last six decades. We explore how Cognition changed over the last four decades using Topic Models. Topic Models assume that every word in every document is generated by one of a limited number of topics. Words that are likely to co-occur are likely to be generated by a single topic. We find a number of significant historical trends: the rise of moral cognition, eyetracking methods, and action, the fall of sentence processing, and the stability of development. We introduce the notion of framing topics, which frame content, rather than present the content itself. These framing topics suggest that over time Cognition turned from abstract theorizing to more experimental approaches. Copyright © 2014 Elsevier B.V. All rights reserved.

Improving Science Communication and Engaging the Public in Astronomy and Nature

NASA Astrophysics Data System (ADS)

Arion, Douglas N.

2016-01-01

A partnershipship between Carthage College and the Appalachian Mountain Club has delivered a successful public education and outreach program that merges natural environment topics and astronomy. Over the four years of activity, over 25,000 people have received programming. The effort has trained nature educators, permanent and seasonal AMC staff, and undergraduate physics and astronomy students to integrate diverse topical material and deliver high quality programming to the lay public. Unique to the program is the holistic nature of the material delivered - an 'atypical' astronomy program. Linking observable characteristics of the natural world with astronomical history and phenomena, and emphasizing the unique sequence of events that have led to human life on Earth, the program has changed attitudes and behaviors among the public participants. Successful interventions have included hands-on observing programs (day and night) that link nature content to the observed objects; table-talk presentations on nature/astronomy topics; dark skies preservation workshops; and hands-on activities developed for younger audiences, including schools, camps, and family groups. An extensive evaluation and assessment effort managed by a leading sociologist has demonstrated the effectiveness of the approach, and contributed to continuous improvement in the program content and methods. This work was supported in part by NSF Grant 1432662.

Lesbian, gay, bisexual, and transgender-related content in undergraduate medical education.

PubMed

Obedin-Maliver, Juno; Goldsmith, Elizabeth S; Stewart, Leslie; White, William; Tran, Eric; Brenman, Stephanie; Wells, Maggie; Fetterman, David M; Garcia, Gabriel; Lunn, Mitchell R

2011-09-07

Lesbian, gay, bisexual, and transgender (LGBT) individuals experience health and health care disparities and have specific health care needs. Medical education organizations have called for LGBT-sensitive training, but how and to what extent schools educate students to deliver comprehensive LGBT patient care is unknown. To characterize LGBT-related medical curricula and associated curricular development practices and to determine deans' assessments of their institutions' LGBT-related curricular content. Deans of medical education (or equivalent) at 176 allopathic or osteopathic medical schools in Canada and the United States were surveyed to complete a 13-question, Web-based questionnaire between May 2009 and March 2010. Reported hours of LGBT-related curricular content. Of 176 schools, 150 (85.2%) responded, and 132 (75.0%) fully completed the questionnaire. The median reported time dedicated to teaching LGBT-related content in the entire curriculum was 5 hours (interquartile range [IQR], 3-8 hours). Of the 132 respondents, 9 (6.8%; 95% CI, 2.5%-11.1%) reported 0 hours taught during preclinical years and 44 (33.3%; 95% CI, 25.3%-41.4%) reported 0 hours during clinical years. Median US allopathic clinical hours were significantly different from US osteopathic clinical hours (2 hours [IQR, 0-4 hours] vs 0 hours [IQR, 0-2 hours]; P = .008). Although 128 of the schools (97.0%; 95% CI, 94.0%-99.9%) taught students to ask patients if they "have sex with men, women, or both" when obtaining a sexual history, the reported teaching frequency of 16 LGBT-specific topic areas in the required curriculum was lower: at least 8 topics at 83 schools (62.9%; 95% CI, 54.6%-71.1%) and all topics at 11 schools (8.3%; 95% CI, 3.6%-13.0%). The institutions' LGBT content was rated as "fair" at 58 schools (43.9%; 95% CI, 35.5%-52.4%). Suggested successful strategies to increase content included curricular material focusing on LGBT-related health and health disparities at 77 schools (58.3%, 95% CI, 49.9%-66.7%) and faculty willing and able to teach LGBT-related curricular content at 67 schools (50.8%, 95% CI, 42.2%-59.3%). The median reported time dedicated to LGBT-related topics in 2009-2010 was small across US and Canadian medical schools, but the quantity, content covered, and perceived quality of instruction varied substantially.

Remote sensing of snow and ice: A review of the research in the United States 1975 - 1978

NASA Technical Reports Server (NTRS)

Rango, A.

1979-01-01

Research work in the United States from 1975-1978 in the field of remote sensing of snow and ice is reviewed. Topics covered include snowcover mapping, snowmelt runoff forecasting, demonstration projects, snow water equivalent and free water content determination, glaciers, river and lake ice, and sea ice. A bibliography of 200 references is included.

ClinicalKey 2.0: Upgrades in a Point-of-Care Search Engine.

PubMed

Huslig, Mary Ann; Vardell, Emily

2015-01-01

ClinicalKey 2.0, launched September 23, 2014, offers a mobile-friendly design with a search history feature for targeting point-of-care resources for health care professionals. Browsing is improved with searchable, filterable listings of sources highlighting new resources. ClinicalKey 2.0 improvements include more than 1,400 new Topic Pages for quick access to point-of-care content. A sample search details some of the upgrades and content options.

Technology and Its Use in Education: Present Roles and Future Prospects

ERIC Educational Resources Information Center

Courville, Keith

2011-01-01

(Purpose) This article describes two current trends in Educational Technology: distributed learning and electronic databases. (Findings) Topics addressed in this paper include: (1) distributed learning as a means of professional development; (2) distributed learning for content visualization; (3) usage of distributed learning for educational…

Accounting: Suggested Content for Postsecondary Tax Course

ERIC Educational Resources Information Center

King, Patricia H.; Morgan, Samuel D.

1978-01-01

Surveys of community college graduates and of certified public accountants were made to determine employment relevance of the accounting curriculum. The article suggests topics from the study data which should be included in taxation courses, e.g., income tax accounting, corporate taxation accounting, and tax law. (MF)

Development of Communication Conventions in Instructional Electronic Chats.

ERIC Educational Resources Information Center

Collins, Mauri P.; Murphy, Karen L.

1997-01-01

This study used content analysis to identify the communication conventions and protocols that real-time, interactive electronic chat users developed in instructional settings. Most frequently used conventions included sharing information/techniques for conveying meaning and indicating interest in a topic, using keywords and names of individuals,…

Open Source Software and the Intellectual Commons.

ERIC Educational Resources Information Center

Dorman, David

2002-01-01

Discusses the Open Source Software method of software development and its relationship to control over information content. Topics include digital library resources; reference services; preservation; the legal and economic status of information; technical standards; access to digital data; control of information use; and copyright and patent laws.…

Engage Families for Anywhere, Anytime Learning

ERIC Educational Resources Information Center

Weiss, Heather B.; Lopez, M. Elena

2015-01-01

As society expects children and youth today to explore content-area topics in depth and to develop critical-thinking, problem-solving, and analytical skills, out-of-school settings are becoming increasingly important to individual learning. These settings, which include libraries, museums, digital media, and after-school programs, are evolving…

8 Things I Wished I Learned in Graduate School.

ERIC Educational Resources Information Center

Jenkins, Lawrence

2001-01-01

Offers suggestions to librarians for enhancing delivery of bibliographic instruction sessions. Includes topics such as "attitude matters more than content,""you may need a coffee bar for librarians,""rigidity is only good for dams,""learning travels up the fingertips," and "they want it convenient." (NB)

Psychology: A Student's Guide to Reference Sources.

ERIC Educational Resources Information Center

Lachance, Barbara, Comp.

This bibliography lists reference sources which are useful for research in psychology. Contents are selected, emphasizing clinical psychology. Two major sections of the guide, general and specific topics, supplement each other. The general section, arranged by form--dictionaries, handbooks, and encyclopedias--includes works which treat all facets…

A Novel Navigation Paradigm for XML Repositories.

ERIC Educational Resources Information Center

Azagury, Alain; Factor, Michael E.; Maarek, Yoelle S.; Mandler, Benny

2002-01-01

Discusses data exchange over the Internet and describes the architecture and implementation of an XML document repository that promotes a navigation paradigm for XML documents based on content and context. Topics include information retrieval and semistructured documents; and file systems as information storage infrastructure, particularly XMLFS.…

The Virtual University: Organizing To Survive in the 21st Century.

ERIC Educational Resources Information Center

Stallings, Dees

2001-01-01

Discusses the growth of electronic education and the need to educate in a new environment. Topics include ways to learn; knowledge workers; distance education and globalization; the online education market; government's role; foundations; accreditation commissions; future challenges; content provider versus context provider; profit versus…

Color Me a Writer: Teaching Students To Think Critically.

ERIC Educational Resources Information Center

Viau, Elizabeth Anne

1998-01-01

Teachers and students can use color to identify different types of writing. This article describes using color to highlight annotations, identity, topic sentences, thoughts and emotions, logical arguments, advertising and selling, showing and telling, and looking and seeing. Includes sample assignments for identifying emotional content, topic…

75 FR 56545 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-16

... produced household and person-level data to monitor health-related areas. Questionnaire content is drawn... sponsor needs. Examples of topical areas include infant, child, adolescent, parent, and family health, well-being, and knowledge, attitude, and behaviors; children with special health care needs (CSHCN...

Interactive Video: What the Research Says.

ERIC Educational Resources Information Center

Copeland, Peter

1988-01-01

Discussion of research that evaluates the effectiveness of interactive video used for training in the United States and in the United Kingdom highlights a program developed for the Ford Motor Company. Topics discussed include content-treatment interaction; learning strategies; intermode differences; research criteria; pretest and posttest results;…

Ethics teaching in European veterinary schools: a qualitative case study.

PubMed

Magalhães-Sant'Ana, M

2014-12-13

Veterinary ethics is recognised as a relevant topic in the undergraduate veterinary curriculum. However, there appears to be no widely agreed view on which contents are best suited for veterinary ethics teaching and there is limited information on the teaching approaches adopted by veterinary schools. This paper provides an inside perspective on the diversity of veterinary ethics teaching topics, based on an in-depth analysis of three European veterinary schools: Copenhagen, Lisbon and Nottingham. The case study approach integrated information from the analysis of syllabi contents and interviews with educators (curricular year 2010-2011). These results show that the curriculum of veterinary ethics is multidimensional and can combine a wide range of scientific, regulatory, professional and philosophical subjects, some of which may not be explicitly set out in the course descriptors. A conceptual model for veterinary ethics teaching is proposed comprising prominent topics included within four overarching concepts: animal welfare science, laws/regulations, professionalism, and theories/concepts. It is intended that this work should inform future curriculum development of veterinary ethics in European schools and assist ethical deliberation in veterinary practice. British Veterinary Association.

Third European Stroke Science Workshop.

PubMed

Dichgans, Martin; Planas, Anna M; Biessels, Geert Jan; van der Worp, Bart; Sudlow, Cathie; Norrving, Bo; Lees, Kennedy; Mattle, Heinrich P

2016-07-01

Lake Eibsee, Garmisch-Partenkirchen, November 19 to 21, 2015: The European Stroke Organization convened >120 stroke experts from 27 countries to discuss latest results and hot topics in clinical, translational, and basic stroke research. Since its inception in 2011, the European Stroke Science Workshop has become a cornerstone of European Stroke Organization's academic activities and major highlight for researchers in the field. Participants include stroke researchers at all career stages who convene for plenary lectures and discussions, thus facilitating crosstalk among researchers from different fields. As in previous years, the workshop was organized into 7 scientific sessions each focusing on a major research topic. All sessions started with a keynote lecture that provided an overview on current developments and set the scene for the following presentations. The latter were short focused talks on a timely topic and included the most recent findings, including unpublished data. A new element at this year's meeting was a hot topic session in which speakers had to present a provocative concept or update sharply within 5 minutes. In the following, we summarize the key contents of the meeting. The program is provided in the online-only Data Supplement. © 2016 American Heart Association, Inc.

Correlation between MCAT biology content specifications and topic scope and sequence of general education college biology textbooks.

PubMed

Rissing, Steven W

2013-01-01

Most American colleges and universities offer gateway biology courses to meet the needs of three undergraduate audiences: biology and related science majors, many of whom will become biomedical researchers; premedical students meeting medical school requirements and preparing for the Medical College Admissions Test (MCAT); and students completing general education (GE) graduation requirements. Biology textbooks for these three audiences present a topic scope and sequence that correlates with the topic scope and importance ratings of the biology content specifications for the MCAT regardless of the intended audience. Texts for "nonmajors," GE courses appear derived directly from their publisher's majors text. Topic scope and sequence of GE texts reflect those of "their" majors text and, indirectly, the MCAT. MCAT term density of GE texts equals or exceeds that of their corresponding majors text. Most American universities require a GE curriculum to promote a core level of academic understanding among their graduates. This includes civic scientific literacy, recognized as an essential competence for the development of public policies in an increasingly scientific and technological world. Deriving GE biology and related science texts from majors texts designed to meet very different learning objectives may defeat the scientific literacy goals of most schools' GE curricula.

Correlation between MCAT Biology Content Specifications and Topic Scope and Sequence of General Education College Biology Textbooks

PubMed Central

Rissing, Steven W.

2013-01-01

Most American colleges and universities offer gateway biology courses to meet the needs of three undergraduate audiences: biology and related science majors, many of whom will become biomedical researchers; premedical students meeting medical school requirements and preparing for the Medical College Admissions Test (MCAT); and students completing general education (GE) graduation requirements. Biology textbooks for these three audiences present a topic scope and sequence that correlates with the topic scope and importance ratings of the biology content specifications for the MCAT regardless of the intended audience. Texts for “nonmajors,” GE courses appear derived directly from their publisher's majors text. Topic scope and sequence of GE texts reflect those of “their” majors text and, indirectly, the MCAT. MCAT term density of GE texts equals or exceeds that of their corresponding majors text. Most American universities require a GE curriculum to promote a core level of academic understanding among their graduates. This includes civic scientific literacy, recognized as an essential competence for the development of public policies in an increasingly scientific and technological world. Deriving GE biology and related science texts from majors texts designed to meet very different learning objectives may defeat the scientific literacy goals of most schools’ GE curricula. PMID:24006392

A Course in Fundamentals of Coal Utilization and Conversion Processes.

ERIC Educational Resources Information Center

Radovic, Ljubisa R.

1985-01-01

Describes the content, objectives, and requirements for a one-semester (30 20-hour sessions) graduate engineering course at the University of Concepcion, Chile. Major course topics include: structure and properties of coal; coal pyrolysis and carbonization; coal liquefaction; coal combustion and gasification; and economic and environmental…

Deferred Gifts: How to Get Them. Fourth Edition.

ERIC Educational Resources Information Center

King, George V.

A nontechnical guide on practical promotional and managerial aspects of deferred giving is presented to aid nonprofit organization executives. Contents include the following topics: types of deferred gifts; organizing the deferred giving program; staffing the program; recognizing the deferred gift prospect (age, past interest in your program,…

Sails, Wind and Water.

ERIC Educational Resources Information Center

Hubbard, Guy

1999-01-01

Discusses maritime paintings addressing such topics as why artists are attracted to sailing vessels and the content of the paintings. Includes reproductions of paintings by Edward Hopper, John H. B. Everett, Lyonel Feininger, and Willem van de Velde the Younger. Selects works to help students realize that maritime art is quite varied. (CMK)

What Is Your Budget Saying about Your Library?

ERIC Educational Resources Information Center

Jacobs, Leslie; Strouse, Roger

2002-01-01

Discusses budgeting for corporate libraries and how to keep budgets from getting cut. Topics include whether the budget is considered corporate overhead; recovering costs; models for content cost recovery; showing return on library investment; marketing library value to senior management; user needs and satisfaction; and comparing budgets to other…

Nutrition. Learning Activity Package.

ERIC Educational Resources Information Center

Lee, Carolyn

This learning activity package on nutrition is one of a series of 12 titles developed for use in health occupations education programs. Materials in the package include objectives, a list of materials needed, a list of definitions, information sheets, reviews (self evaluations) of portions of the content, and answers to reviews. These topics are…

Shock & Anaphylactic Shock. Learning Activity Package.

ERIC Educational Resources Information Center

Hime, Kirsten

This learning activity package on shock and anaphylactic shock is one of a series of 12 titles developed for use in health occupations education programs. Materials in the package include objectives, a list of materials needed, information sheets, reviews (self evaluations) of portions of the content, and answers to reviews. These topics are…

IDRA Newsletter. Volume 44, No. 3

ERIC Educational Resources Information Center

Goodman, Christie L., Ed.

2017-01-01

Each edition of the IDRA Newsletter strives to provide many different perspectives on the issues in education topics discussed and to define its significance in the state and national dialogue. This issue focuses on Student Leadership and Engagement and includes: (1) Project Based Learning for Student Success--Teaching Across Content Areas for…

Bits & Bytes of Dental Health. Teaching Dental Health in the Classroom.

ERIC Educational Resources Information Center

Daugs, Donald R.; Cazier, Calvert F.

Instructional activities in this manual are designed for integration into the existing curriculum framework for health education. The activities are organized in sections corresponding to major topics. Each section begins with background information intended to provide content background for the teacher. Each activity includes a curriculum…

Annual Editions: Early Childhood Education 06/07

ERIC Educational Resources Information Center

Paciorek, Karen Menke, Ed.

2006-01-01

This 27th edition of "Annual Editions: Early Childhood Education" provides convenient, inexpensive access to current articles selected from the best of the public press. Organizational features include: an annotated listing of selected World Wide Web sites; an annotated table of contents; a topic guide; a general introduction; brief overviews for…

Exploratorium: Robots.

ERIC Educational Resources Information Center

Brand, Judith, Ed.

2002-01-01

This issue of Exploratorium Magazine focuses on the topic robotics. It explains how to make a vibrating robotic bug and features articles on robots. Contents include: (1) "Where Robot Mice and Robot Men Run Round in Robot Towns" (Ray Bradbury); (2) "Robots at Work" (Jake Widman); (3) "Make a Vibrating Robotic Bug" (Modesto Tamez); (4) "The Robot…

Aeronautics. America in Space: The First Decade.

ERIC Educational Resources Information Center

Anderton, David A.

The major research and developments in aeronautics during the late 1950's and 1960's are reviewed descriptively with a minimum of technical content. Topics covered include aeronautical research, aeronautics in NASA, The National Advisory Committee for Aeronautics, the X-15 Research Airplane, variable-sweep wing design, the Supersonic Transport…

Self-Paced Physics, Course Materials.

ERIC Educational Resources Information Center

New York Inst. of Tech., Old Westbury.

Samples of the Self-Paced Physics Course materials are presented in this collection for dissemination purposes. Descriptions are included of course objectives, characteristics, structures, and content. As a two-semester course of study for science and engineering sophomores, most topics are on a level comparable to that of classical physics by…

Developing Minds: Programs for Teaching Thinking. Revised Edition, Volume 2.

ERIC Educational Resources Information Center

Costa, Arthur L., Ed.

This book contains 29 articles which address topics related to teaching thinking. The articles include: (1) "Balancing Process and Content" (Marilyn Jager Adams); (2) "Structure of Intellect (SOI)" (Mary N. Meeker); (3) "Instrumental Enrichment" (Francis R. Link); (4) "Thinking to Write: Assessing Higher-Order Cognitive Skills and Abilities"…

ESPMENA Bulletin. Nos. 21 and 22, 1986.

ERIC Educational Resources Information Center

ESPMENA Bulletin, 1986

1986-01-01

The January and August, 1986, issues of the Bulletin of English for Special Purposes in the Middle East and North Africa (ESPMENA) include articles on instructional topics, techniques, and materials; book reviews; and professional notices and reports. "Some Comments on the Science Content of ESP" (E. Arnold) looks at scientists' opinions…

Making the Connection: Disarmament, Development and Economic Conversion. A Resource Guide.

ERIC Educational Resources Information Center

Gold, Howard, Ed.

This nine-part guide provides resources on various topics and issues related disarmament, development, and economic conversion. They include: (1) recent publications (with their tables of contents provided, when applicable); (2) research institutes; (3) non-governmental organizations with primary contacts for information; (4) research and…

Analysis of Health, Education and Welfare Day Care Requirements.

ERIC Educational Resources Information Center

National Black Child Development Inst., Inc., Washington, DC.

This document analyzes Department of Health, Education and Welfare (DHEW) regulations for day care centers and homes. New DHEW day care proposals are paraphrased and the content and history of related regulations are summarized. Topics discussed include definitions, applicability, Office of Education waivers, program activities for children,…

Building Online Communities. Take Your Site beyond Content: Construct a Society on the Web.

ERIC Educational Resources Information Center

Glaser, Mark

1997-01-01

Discusses the establishment of online, or virtual, communities on the World Wide Web. Topics include corporate sites; community planning; virtual reality; games; America Online projects; MUDs (multiuser dungeons) and MOOs (multiuser object oriented); and a list of contacts for online community resources. (LRW)

Content and Context: Entropy Principle Experiments in a Course for Non-Science Students

ERIC Educational Resources Information Center

Bell, Jerry A.

1975-01-01

Describes an approach which begins with observations and systems familiar to the student and proceeds to develop and test models to explain them. Experimental topics include Brownian motion, a germinating cell, phase change of p-dichlorobenzene, extension and contraction of rubber, and an enzyme system. (GS)

Mass Media and the School: Descartes or McLuhan?

ERIC Educational Resources Information Center

Schaeffer, Pierre

1980-01-01

Compares the world of learning with the world of the media, with emphasis on the areas of common interest. Discusses areas of potential cooperation, including local audiovisual centers, adaptation of new media to educational content, computer technology, telematics, and accumulation of audiovisual stock on topics pertinent to education. (DB)

The Contemporary Property Law Course: A Study of Syllabi.

ERIC Educational Resources Information Center

Kwall, Roberta Rosenthal; Organ, Jerome M.

1997-01-01

Reports an analysis of content in 40 property law courses, comparing coverage reflected in the syllabi with coverage reflected in a 1976 survey of property teachers, including these topics: adverse possession; estates and future interests; concurrent estates; landlord-tenant law; real estate transactions; easements, covenants, and equitable…

Biology Modules for the Visually Handicapped.

ERIC Educational Resources Information Center

Allan, Douglas M.

The instructional materials presented and described in this document were prepared as part of a project to develop enrichment materials for visually impaired biology students. A wide range of biology topics are presented, including most subjects covered in a one-semester course for nonmajors. Typewritten handouts, duplicating the content of…

Assessing Cultural Competency in School Crisis Plans

ERIC Educational Resources Information Center

Annandale, Neil O.; Heath, Melissa Allen; Dean, Brenda; Kemple, Ana; Takino, Yozo

2011-01-01

This study reviewed school-based crisis planning resources and guidelines provided by 40 state departments of education and offices of safe and drug-free schools. Content was examined for indications of cultural competency. The most frequently reported topics included: (a) assisting students with mental and physical disabilities, (b) tapping into…

Designing a Master Program in Educational Leadership: Trends, Reflections, and Conclusions.

ERIC Educational Resources Information Center

Aitken, Art; Bedard, George; Darroch, Amber

This paper presents a dialogue about the current context for educational leadership preparation that draws upon worldwide thought and discussion on the issue. Topics considered include recognition by faculty at the University of Lethbridge that educational leadership has problems in content alignment, relevance, and pedagogy. Research shows that…

Update: Saudi Arabia.

ERIC Educational Resources Information Center

McGregor, Joy; Nydell, Margaret

A guide for persons planning on living in or relocating to Saudi Arabia for extended periods of time, this book features information on such topics as entry requirements, transportation, money matters, housing, schools, and insurance. The guide's contents include the following sections: (1) an overview; (2) before leaving; (3) on arrival; (4)…

Physical Sciences in a College of Education

ERIC Educational Resources Information Center

Bunton, M. H. H.

1970-01-01

Describes the objectives and contents of a physical science course for preservice teachers in a teacher's college in England. The course extends over three years, emphasizes physical science concepts, and is laboratory oriented. Discusses how the topics of spectroscopy and crystallography are treated in the course. The syllabus is included. (LC)

PHYSICS FOR IOWA SCHOOLS.

ERIC Educational Resources Information Center

TWEETEN, PAUL W.

THIS GUIDE FOR TEACHING HIGH SCHOOL PHYSICS INCLUDES--(1) CONCEPTS, (2) UNDERSTANDINGS, (3) ACTIVITIES, (4) REFERENCES, (5) AUDIOVISUAL AIDS, (6) EQUIPMENT, AND (7) REQUIRED SUPPLIES. THE COURSE CONTENT IS DIVIDED INTO EIGHT MAJOR TOPICS--(1) FUNDAMENTALS, (2) MECHANICS, (3) HEAT, (4) SOUND, (5) LIGHT, (6) ELECTRICITY, (7) SPACE, TIME, AND MOTION,…

IDRA Newsletter. Volume 43, No. 1

ERIC Educational Resources Information Center

Goodman, Christie L., Ed.

2016-01-01

Each edition of the IDRA Newsletter strives to provide many different perspectives on the issues in education topics discussed and to define its significance in the state and national dialogue. This issue focuses on Language and includes: (1) Three Teaching Strategies for Scaffolding Instruction for English Learners in the Content Classroom (Paula…

Ice Cream Seminars for Graduate Students: Imparting Chemical Information Literacy

ERIC Educational Resources Information Center

Garritano, Jeremy R.

2007-01-01

This article provides information on a chemical information literacy program designed primarily for new graduate students. The full implementation of this program is discussed, including defining its purpose, topics covered, content presented, methods of marketing, and evaluation. The result is a series of voluntary seminars given biweekly…

For All of Us? A Report on the 12th National Cataloguing Conference, Canberra, 1997.

ERIC Educational Resources Information Center

Naun, Chew Chiat

1997-01-01

Provides an overview of the 1997 national cataloging conference of the Australian Library and Information Association (ALIA). Topics include innovation and enervation, cataloging skills for electronic documents, the Anglo-American Cataloging Rules, content versus carrier, issues related to seriality, networking, human resource management, career…

The World of Man: A Curriculum Guide.

ERIC Educational Resources Information Center

Peters, Richard O.

This one semester, ecology-oriented, eleventh or twelfth grade elective course exposes students to the problems of environmental degradation and makes them aware of man's attempts to remedy crisis situations. The curriculum guide is divided into three major topics, each comprised of several subtopics which include content, objectives, and…

DocML: A Digital Library of University Data.

ERIC Educational Resources Information Center

Papadakis, Ioannis; Karakoidas, Vassileios; Chrissikopoulos, Vassileios

2002-01-01

Describes DocML, a Web-based digital library of university data that is used to build a system capable of preserving and managing student assignments. Topics include requirements for a digital library of university data; metadata and XML; three-tier architecture; user interface; searching; browsing; content delivery; and administrative issues.…

Grooming. Learning Activity Package.

ERIC Educational Resources Information Center

Stark, Pamela

This learning activity package on grooming for health workers is one of a series of 12 titles developed for use in health occupations education programs. Materials in the package include objectives, a list of materials needed, information sheets, reviews (self evaluations) of portions of the content, and answers to reviews. These topics are…

Excellence in Teaching End-of-Life Care. A New Multimedia Toolkit for Nurse Educators.

ERIC Educational Resources Information Center

Wilkie, Diana J.; Judge, Kay M.; Wells, Marjorie J.; Berkley, Ila Meredith

2001-01-01

Describes a multimedia toolkit for teaching palliative care in nursing, which contains modules on end-of-life topics: comfort, connections, ethics, grief, impact, and well-being. Other contents include myths, definitions, pre- and postassessments, teaching materials, case studies, learning activities, and resources. (SK)

The Status of Environmental Management in Business Education.

ERIC Educational Resources Information Center

Dorweiler, Vernon P.; Yakhou, Mehenna

1995-01-01

Three business schools of the 27 responding (57% rate) have formal environmental management programs; 75% of the others have no environmental education courses and did not integrate such content into other courses. Those that did integrate it included such topics as environmental economics, manufacturing, marketing, accounting, auditing, and law.…

Putting Life into Computer-Based Training: The Creation of an Epidemiologic Case Study.

ERIC Educational Resources Information Center

Gathany, Nancy C.; Stehr-Green, Jeanette K.

1994-01-01

Describes the design of "Pharyngitis in Louisiana," a computer-based epidemiologic case study that was created to teach students how to conduct disease outbreak investigations. Topics discussed include realistic content portrayals; graphics; interactive teaching methods; interaction between the instructional designer and the medical…

Science through Children's Literature: An Integrated Approach.

ERIC Educational Resources Information Center

Butzow, Carol M.; Butzow, John W.

1990-01-01

Discussed is a way to develop an integrated unit based on a fictional book. An example for constructing a unit is included as well as activities from units that consider birds, volcanoes, and measurement. Each unit contains a summary, topic areas, content-related words, activities, related books and references. (KR)

Quality of Social Media and Web-Based Information Regarding Inappropriate Nuclear Cardiac Stress Testing and the Choosing Wisely Campaign: A Cross-Sectional Study.

PubMed

Winchester, David E; Baxter, Diana; Markham, Merry J; Beyth, Rebecca J

2017-05-04

The World Wide Web and social media provide the public with access to medical information unlike any other time in human history. However, the quality of content related to cardiac stress testing is not well understood. The aim of our study was to evaluate the quality of content on the Internet relating to the use of cardiac nuclear stress testing and the Choosing Wisely campaign. We searched the World Wide Web, Google Video (including YouTube), and Twitter for information relating to these two topics. Searches were performed using English language terms from a computer in the United States not logged into any personal user accounts. Search results were reviewed for discussion of specific topics including radiation risk, accuracy of testing, alternative testing options, and discouragement of inappropriate test use. We evaluated a total of 348 items of content from our searches. Relevant search results for Choosing Wisely were fewer than for other search terms (45 vs 303). We did not find any content which encouraged inappropriate testing (ie, screening in low risk individuals or testing prior to low risk operations). Content related to Choosing Wisely was more likely to discourage inappropriate testing than search results for other terms (29/45, 64% vs 12/303, 4.0%, odds ratio 43.95, 95% CI 17.6-112.2, P<.001). The Internet content on nuclear stress tests consistently discouraged inappropriate testing. The Choosing Wisely content was more likely to discourage inappropriate testing, less relevant content was available. Generating authoritative content on the Internet relating to judicious use of medical interventions may be an important role for the Choosing Wisely campaign. ©David E Winchester, Diana Baxter, Merry J Markham, Rebecca J Beyth. Originally published in the Interactive Journal of Medical Research (http://www.i-jmr.org/), 04.05.2017.

Documenting the Vocabulary of Astronomy Communication

NASA Astrophysics Data System (ADS)

Miller, Scott; Parrish, M.; Gay, P. L.

2008-05-01

Learning astronomy can be a life-long process, with the seeds of knowledge planted in K-12 classes blossoming in elective college courses to create adults who actively acquire astronomy content. One of the goals of many astronomy 101 courses is to prepare students to be intelligent consumers of mainstream astronomy content, including magazine articles, popular books, and online news. To meet this goal, astronomy educators need to understand what content is being presented in the media and what level vocabulary is being used. The most simplistic way to address this problem is to examine the topics covered and vocabulary used in mainstream astronomy blogs and news feeds. In this study we looked at a selection of prominent blogs and news feeds and we present a statistical study of the frequency different scientific terms are used and topics are addressed. To make this study possible, software to read in RSS feeds was created. This software had to meet the following design specifications: runs in a reasonable amount of time, removes all XML and HTML code from text, sees words with different capitalizations as the same word, ignores end of sentence or phrase punctuation without ignoring hyphens, and has an editable list of "common English words.” This code will be available after the conference at http://www.starstryder.com. Results of this study find that many of the primary topics of Astronomy 101 classes, such as the HR Diagram, are rarely mentioned in blogs and online news, while often de-emphasized topics, such as extra solar planets, cosmology, and high energy astrophysics, show up regularly.

Weaving Common Threads: Reaching out to American Indians and Native Peoples of Alaska and the Pacific Islands

NASA Technical Reports Server (NTRS)

2002-01-01

This report outlines the activities of the GLOBE (Global Learning and Observations to Benefit the Environment) Train-the-Trainer Workshop. Educators were introduced to the GLOBE protocols for Atmosphere, Hydrology, Soil and Land Cover. These protocols included measurement of pH, temperature, precipitation, salinity, and soil moisture content. Each topic included implementation plans and learning activities.

Describing the content of primary care: limitations of Canadian billing data.

PubMed

Katz, Alan; Halas, Gayle; Dillon, Michael; Sloshower, Jordan

2012-02-15

Primary health care systems are designed to provide comprehensive patient care. However, the ICD 9 coding system used for billing purposes in Canada neither characterizes nor captures the scope of clinical practice or complexity of physician-patient interactions. This study aims to describe the content of primary care clinical encounters and examine the limitations of using administrative data to capture the content of these visits. Although a number of U.S studies have described the content of primary care encounters, this is the first Canadian study to do so. Study-specific data collection forms were completed by 16 primary care physicians in community health and family practice clinics in Winnipeg, Manitoba, Canada. The data collection forms were completed immediately following the patient encounter and included patient and visit characteristics, such as primary reason for visit, topics discussed, actions taken, degree of complexity as well as diagnosis and ICD-9 codes. Data was collected for 760 patient encounters. The diagnostic codes often did not reflect the dominant topic of the visit or the topic requiring the most amount of time. Physicians often address multiple problems and provide numerous services thus increasing the complexity of care. This is one of the first Canadian studies to critically analyze the content of primary care clinical encounters. The data allowed a greater understanding of primary care clinical encounters and attests to the deficiencies of singular ICD-9 coding which fails to capture the comprehensiveness and complexity of the primary care encounter. As primary care reform initiatives in the U.S and Canada attempt to transform the way family physicians deliver care, it becomes increasingly important that other tools for structuring primary care data are considered in order to help physicians, researchers and policy makers understand the breadth and complexity of primary care.

Learning about Semi Conductors for Teaching--The Role Played by Content Knowledge in Pedagogical Content Knowledge (PCK) Development

ERIC Educational Resources Information Center

Rollnick, Marissa

2017-01-01

This study focuses on how teachers learn to teach a new topic and the role played by their developing content knowledge as they teach. The paper is based on seven high school science teachers' studies on the teaching of semiconductors, at the time a new topic in the curriculum. Analysis of artefacts such as teacher concept maps, video recordings…

Teaching a Human Sexuality Course: What Are Counseling Students Thinking?

ERIC Educational Resources Information Center

Diambra, Joel F.; Pollard, Brittany L.; Gamble, R. M.; Banks, Breanna P.

2016-01-01

The pervasiveness of sexual issues in counseling suggests the necessity of educating counseling students about relevant topics. Students enrolled in a human sexuality course anonymously submitted topical questions and secrets/fantasies. Following a content analysis, findings depicted themes of content and tone that provided curricular implications…

Methods for Determining Likelihood of Tweet Deletion

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

Few works exist that attempt to build predictive models for tweet deletion. Zhou et al. (2015) focus on a subset of deleted tweets – regrettable tweets. These are tweets that the authors believe to contain inappropriate content. Inappropriate can range from vulgar language to sharing private content such as a personal email address. The presence of inappropriate content doesn’t guarantee that a tweet will be deleted, however intuition dictates it can be in an important factor in the tweet being deleted. In their work, the authors create a predictive model for identifying regrettable tweets. It is important to note themore » authors focus on predicting regrettable tweets that are distinctly not spam and only written in English. Through manual investigation, the authors identify ten major topics including negative sentiment, cursing, and relationships that are prevalent in regrettable tweets. The authors then exploit WordNet and UrbanDictionary to create keyword lists related to the ten topics. Finally, using a combination of existing lexica and the topic keywords as features, the authors build classifiers to test the accuracy of their model. The authors complement 700 manually labeled regrettable tweets with 700 normal tweets to create their evaluation dataset. The authors’ best performance from 10-fold cross-validation was an f1 score of 0.85 using a J48 classifier on a balanced dataset of deleted and non-deleted tweets.« less

Earth Science Syllabus, 1970 Edition.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

This syllabus outlines a year earth science program designed to be activity oriented, investigatory in approach, and interdisciplinary in content. Each topic section contains a topic abstract and topic outline, major understandings, and information to teachers. The topic abstract lists behavioral objectives and general information about the topic…

Edging into the future: education in microbiology and beyond.

PubMed

Fahnert, Beatrix

2016-04-01

State-of-the-art papers from around the globe addressing current topics in education were published in the FEMS Microbiology Letters virtual Thematic Issue 'Education' in November 2015 (http://femsle.oxfordjournals.org/content/thematic-issue-education), which was innovative and well received by microbiologists and other educators. Its unique content is reviewed here to facilitate broader access and further discussions in the professional community. Best practice in supporting school teaching and exposing students to concepts from other disciplines is presented in context of inspiring the next generations, where also historical microbiology can be drawn upon. Technology-enhanced education is discussed including its applications (e.g. lecture podcasts for flipped learning, learning from experts via videoconference). Authentic learning is covered with examples of research-led teaching, water and showerhead biofilm analyses and participation in the International Genetically Engineered Machines competition. Enhancing employability is focussed on, including supporting personal development and work-readiness in general and for the changing nature of the microbiology profession. International mobility develops international awareness but challenges teachers. Teaching training, teaching excellence and dissemination of best practice are reviewed. Times of challenge and change in the Higher Education landscape motivate us to improve educational approaches and frameworks, so that we are prepared for new topics to emerge as current topics in education. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Creating a Global Community of Learners in Nursing and Beyond: Caring Science, Mindful Practice MOOC.

PubMed

Sitzman, Kathleen L; Jensen, Andrea; Chan, Sang

The aim was to examine the usefulness of a massive open online course (MOOC) on caring and mindfulness to a broad international audience that included nurses, allied health professionals, and others. MOOCs in higher education have been evident since 2008. Very few MOOCs on nursing topics have appeared since that time. Exploration was needed regarding how MOOCs could be employed to share nursing knowledge with national and international communities. Two "Caring Science, Mindful Practice" MOOC sessions were examined. Demographics, learner satisfaction, course flow, and perceived usefulness of content were analyzed. Learners from varied backgrounds participated. Higher than expected course activity levels and completion rates suggested effective learner engagement. Excellent course ratings demonstrated that content and delivery methods were effective. Active learners communicated specific plans to apply new knowledge in the future. MOOCs facilitate learning where participants learn about topics of interest in nursing and beyond.

K-8 Educators Perceptions and Preparedness for Teaching Evolution Topics

ERIC Educational Resources Information Center

Nadelson, Louis S.; Nadelson, Sandra

2010-01-01

Many science education standards mandate teaching evolution concepts in the K-8 curriculum. Yet, not all K-8 certified educators embrace the notion of teaching evolution content Factors influencing K-8 teacher engagement with evolution curriculum include evolution familiarity and personal beliefs conflicts. With this in mind, we investigated the…

The Cystic Fibrosis Database: Content and Research Opportunities.

ERIC Educational Resources Information Center

Shaw, William M., Jr.; And Others

1991-01-01

Describes the files contained in the Cystic Fibrosis (CF) database and discusses educational and research opportunities using this database. Topics discussed include queries, evaluating the relevance of items retrieved, and use of the database in an online searching course in the School of Information and Library Science at the University of North…

A Service-Learning Project: Linking an Art Museum, Honors Students, and the Visual Arts

ERIC Educational Resources Information Center

Cempellin, Leda

2012-01-01

This article focuses on the structure, challenges, and outcomes of a service-learning project experimented by an art historian in an innovative special topics course Museum Experience, cross-listed with an Honors art appreciation course. The discussion includes: creating a new course content planned according to a multidisciplinary perspective…

Using the Internet To Teach the Internet: An Opportunistic Approach.

ERIC Educational Resources Information Center

Pasch, Grete; Stewart, Quinn

2002-01-01

Describes the development of a Web-based version of an information in cyberspace course at the University of Texas at Austin for the library and information science graduate school. Topics include using the best technology; focusing on course content; streaming media; student needs and student feedback; reusing materials; and future plans. (LRW)

Mechanisms & Other Systems. Stuff That Works! A Technology Curriculum for the Elementary Grades.

ERIC Educational Resources Information Center

Benenson, Gary

This book focuses on devices and systems that transform motion or convert energy. Contents are divided into six chapters: (1) "Appetizers" includes activities that can be done individually to become familiar with the topic of machines and mechanisms; (2) "Concepts" provides a basis for machine and mechanism development; (3)…

PRIMARY LEVEL RESOURCE GUIDE FOR EDUCABLE MENTALLY RETARDED. "WE DO IT THIS WAY" SERIES, VOLUME 1.

ERIC Educational Resources Information Center

BLESSING, KENNETH R.; AND OTHERS

THIS RESOURCE GUIDE PRESENTS CONTENT AREAS (READING, SPEECH AND LANGUAGE DEVELOPMENT, HANDWRITING AND SPELLING, ARITHMETIC, SCIENCE, HEALTH, SAFETY, SOCIAL STUDIES, SOCIAL LIVING, PHYSICAL EDUCATION, ARTS AND HANDICRAFTS, MUSIC, PRACTICAL ARTS, AND WORK EXPERIENCE PROGRAMS) AS A PART OF UNIT TOPICS. THE SPECIAL UNITS PRESENTED INCLUDE LEARNING TO…

Handbook of Games and Simulation Exercises.

ERIC Educational Resources Information Center

Gibbs, G. I., Ed.

Nearly 2,000 games and simulations are listed along with details of their content, suppliers, and audience. The games range in level from those designed to teach young children to read, to those intended for postgraduate study of political decision-making. The subject range is equally wide. Management topics convered include: industrial relations,…

Alternative Assessment--Can Real-World Skills Be Tested? Policy Briefs.

ERIC Educational Resources Information Center

Simon, Karen; Gregg, Soleil

Many educators are shifting their teaching strategies and approaches to include more emphasis on critical thinking skills, the communication of ideas, a variety of approaches to content emphasizing varied student learning styles, and the need to draw explicit connections among topics for retention of learning. Real-world assessment measures, then,…

Introduction of Business-Commercial-Technical French into the Secondary Curriculum.

ERIC Educational Resources Information Center

Buzash, Michael D.

This set of materials is designed to help incorporate business and technical French into the secondary school second language curriculum. It consists of a list of goals for introduction of such content, vocabulary lists and related exercises, and a variety of instructional materials and visual aids. Topics addressed include: postal services;…

Baybook: A Guide to Reducing Water Pollution at Home.

ERIC Educational Resources Information Center

Citizens Program for the Chesapeake Bay, Inc., Baltimore, MD.

Developed to increase public awareness of the Chesapeake Bay ecosystem, this guide provides information and suggestions for improving the quality of life in the Bay area. Contents include background information and a "what can you do" section on separate topics related to: (1) resources of the Chesapeake Bay watershed; (2) streambank…

Metric Measurement. A Course to Reduce Math Anxiety and Sex-Role Stereotyping in Elementary Education.

ERIC Educational Resources Information Center

City Univ. of New York, Flushing, NY. Queens Coll.

This Teacher Education and Mathematics (TEAM) content module focuses on metric measurement. Topics addressed include decimal structure and prefixes, precision in measurement, reference measures, United States customary and metric systems, volume, area, and conversion. The module consists of: (1) an instructor's text; (2) an instructor's guide and…

The American Indian Social Studies Curriculum Activity Guide, Grades 9-12.

ERIC Educational Resources Information Center

Stutzman, Esther

Designed to provide supplementary information on American Indians for the teaching of American history, the activity guide for grades 9-12 offers background knowledge and suggested discussion topics for students. Contents of the guide include: a historical timeline outlining major events from 15,000 B.C. to the present; Hollywood's influence on…

What Is Motivating Middle-School Science Teachers to Teach Climate Change?

ERIC Educational Resources Information Center

McNeal, Peggy; Petcovic, Heather; Reeves, Patricia

2017-01-01

Adoption of science content standards that include anthropogenic climate change has prompted widespread instruction in climate change for the first time. However, the controversial nature of the topic can be daunting and many teachers share misconceptions that lead to weak treatment of climate change in classrooms. Nevertheless, numerous teachers…

Technology-Supported Learning in Secondary and Undergraduate Biological Education: Observations from Literature Review

ERIC Educational Resources Information Center

Lee, Silvia Wen-Yu; Tsai, Chin-Chung

2013-01-01

We conducted a literature review of using educational technology in biology learning from 2001 to 2010. A total of 36 empirical articles were included for review. Based upon the content analyses of these studies, such as technologies utilized, student sample, biological topics involved, the research purpose, and methodology, the following…

Academic help seeking: theory and strategies for nursing faculty.

PubMed

Lee, Carolyn J

2007-10-01

This article examines the topic of academic student help seeking and its significance to nursing faculty. Content includes definitions of help seeking, pertinent theory and research on the influence of individual and environmental factors on academic help-seeking behaviors, and suggested strategies in assisting undergraduate nursing students in help seeking endeavors.

Instructor's Guide for General Chemistry.

ERIC Educational Resources Information Center

Schlenker, Richard M.

The first part of this curriculum guide for a college-level general chemistry course includes: (1) a list of 28 lectures/lessons with topic titles and content divisions; (2) behavioral objectives related to specific lessons; (3) a list of laboratory activities and objectives; (4) a course overview and syllabus for spring semester 1981; and (5) a…

Preservice Secondary Teachers' Sense of Efficacy in Teaching Character Education

ERIC Educational Resources Information Center

Waters, Stewart; Russell, William B., III

2014-01-01

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

Shakespeare I. Language Arts Mini-Course.

ERIC Educational Resources Information Center

Lampeter-Strasburg School District, PA.

This language arts mincourse guide for Lampeter-Strasburg (Pennsylvania) High School contains a topical outline for a beginning course on Shakespeare. The guide includes a list of 24 course objectives; an outline of the background material on the Elizabethan Age and on the life and works of Shakespeare; a description of the content and concepts…

Learning Tools for Knowledge Nomads: Using Personal Digital Assistants (PDAs) in Web-based Learning Environments.

ERIC Educational Resources Information Center

Loh, Christian Sebastian

2001-01-01

Examines how mobile computers, or personal digital assistants (PDAs), can be used in a Web-based learning environment. Topics include wireless networks on college campuses; online learning; Web-based learning technologies; synchronous and asynchronous communication via the Web; content resources; Web connections; and collaborative learning. (LRW)

Teachers' Construction of Meanings of Signed Quantities and Integer Operation

ERIC Educational Resources Information Center

Kumar, Ruchi S.; Subramaniam, K.; Naik, Shweta Shripad

2017-01-01

Understanding signed quantities and its arithmetic is one of the challenging topics of middle school mathematics. The "specialized content knowledge" (SCK) for teaching integers includes understanding of a variety of representations that may be used while teaching. In this study, we argue that meanings of integers and integer operations…

Monthly Record of Current Educational Publications. Bulletin, 1915, No. 34. Whole Number 661

ERIC Educational Resources Information Center

United States Bureau of Education, Department of the Interior, 1915

1915-01-01

This bulletin contains a list of current educational publications received by the Bureau of Education for the current month. Publications are listed according to topic. Contents include: (1) Introductory notes; (2) Publications of associates; (3) Educational history; (4) Current educational conditions; (5) Pedagogics and didactics; (6) Educational…

Ciencias 2. Manual do Professor (Science Teacher's Manual).

ERIC Educational Resources Information Center

Raposo, Lucilia

This is the teacher's manual for Ciencias 2, the second in a series of elementary science textbooks for Portuguese-speaking students. The student textbook contains 10 chapters and 57 activities. The teacher's manual presents an explanation of the educational goals and the organization of the content, Topics included are environment, the human,…

Open Drug Discovery Teams: A Chemistry Mobile App for Collaboration.

PubMed

Ekins, Sean; Clark, Alex M; Williams, Antony J

2012-08-01

The Open Drug Discovery Teams (ODDT) project provides a mobile app primarily intended as a research topic aggregator of predominantly open science data collected from various sources on the internet. It exists to facilitate interdisciplinary teamwork and to relieve the user from data overload, delivering access to information that is highly relevant and focused on their topic areas of interest. Research topics include areas of chemistry and adjacent molecule-oriented biomedical sciences, with an emphasis on those which are most amenable to open research at present. These include rare and neglected diseases, and precompetitive and public-good initiatives such as green chemistry. The ODDT project uses a free mobile app as user entry point. The app has a magazine-like interface, and server-side infrastructure for hosting chemistry-related data as well as value added services. The project is open to participation from anyone and provides the ability for users to make annotations and assertions, thereby contributing to the collective value of the data to the engaged community. Much of the content is derived from public sources, but the platform is also amenable to commercial data input. The technology could also be readily used in-house by organizations as a research aggregator that could integrate internal and external science and discussion. The infrastructure for the app is currently based upon the Twitter API as a useful proof of concept for a real time source of publicly generated content. This could be extended further by accessing other APIs providing news and data feeds of relevance to a particular area of interest. As the project evolves, social networking features will be developed for organizing participants into teams, with various forms of communication and content management possible.

Open Drug Discovery Teams: A Chemistry Mobile App for Collaboration

PubMed Central

Ekins, Sean; Clark, Alex M; Williams, Antony J

2012-01-01

Abstract The Open Drug Discovery Teams (ODDT) project provides a mobile app primarily intended as a research topic aggregator of predominantly open science data collected from various sources on the internet. It exists to facilitate interdisciplinary teamwork and to relieve the user from data overload, delivering access to information that is highly relevant and focused on their topic areas of interest. Research topics include areas of chemistry and adjacent molecule-oriented biomedical sciences, with an emphasis on those which are most amenable to open research at present. These include rare and neglected diseases, and precompetitive and public-good initiatives such as green chemistry. The ODDT project uses a free mobile app as user entry point. The app has a magazine-like interface, and server-side infrastructure for hosting chemistry-related data as well as value added services. The project is open to participation from anyone and provides the ability for users to make annotations and assertions, thereby contributing to the collective value of the data to the engaged community. Much of the content is derived from public sources, but the platform is also amenable to commercial data input. The technology could also be readily used in-house by organizations as a research aggregator that could integrate internal and external science and discussion. The infrastructure for the app is currently based upon the Twitter API as a useful proof of concept for a real time source of publicly generated content. This could be extended further by accessing other APIs providing news and data feeds of relevance to a particular area of interest. As the project evolves, social networking features will be developed for organizing participants into teams, with various forms of communication and content management possible. PMID:23198003

The Genomes of Three Uneven Siblings: Footprints of the Lifestyles of Three Trichoderma Species.

PubMed

Schmoll, Monika; Dattenböck, Christoph; Carreras-Villaseñor, Nohemí; Mendoza-Mendoza, Artemio; Tisch, Doris; Alemán, Mario Ivan; Baker, Scott E; Brown, Christopher; Cervantes-Badillo, Mayte Guadalupe; Cetz-Chel, José; Cristobal-Mondragon, Gema Rosa; Delaye, Luis; Esquivel-Naranjo, Edgardo Ulises; Frischmann, Alexa; Gallardo-Negrete, Jose de Jesus; García-Esquivel, Monica; Gomez-Rodriguez, Elida Yazmin; Greenwood, David R; Hernández-Oñate, Miguel; Kruszewska, Joanna S; Lawry, Robert; Mora-Montes, Hector M; Muñoz-Centeno, Tania; Nieto-Jacobo, Maria Fernanda; Nogueira Lopez, Guillermo; Olmedo-Monfil, Vianey; Osorio-Concepcion, Macario; Piłsyk, Sebastian; Pomraning, Kyle R; Rodriguez-Iglesias, Aroa; Rosales-Saavedra, Maria Teresa; Sánchez-Arreguín, J Alejandro; Seidl-Seiboth, Verena; Stewart, Alison; Uresti-Rivera, Edith Elena; Wang, Chih-Li; Wang, Ting-Fang; Zeilinger, Susanne; Casas-Flores, Sergio; Herrera-Estrella, Alfredo

2016-03-01

The genus Trichoderma contains fungi with high relevance for humans, with applications in enzyme production for plant cell wall degradation and use in biocontrol. Here, we provide a broad, comprehensive overview of the genomic content of these species for "hot topic" research aspects, including CAZymes, transport, transcription factors, and development, along with a detailed analysis and annotation of less-studied topics, such as signal transduction, genome integrity, chromatin, photobiology, or lipid, sulfur, and nitrogen metabolism in T. reesei, T. atroviride, and T. virens, and we open up new perspectives to those topics discussed previously. In total, we covered more than 2,000 of the predicted 9,000 to 11,000 genes of each Trichoderma species discussed, which is >20% of the respective gene content. Additionally, we considered available transcriptome data for the annotated genes. Highlights of our analyses include overall carbohydrate cleavage preferences due to the different genomic contents and regulation of the respective genes. We found light regulation of many sulfur metabolic genes. Additionally, a new Golgi 1,2-mannosidase likely involved in N-linked glycosylation was detected, as were indications for the ability of Trichoderma spp. to generate hybrid galactose-containing N-linked glycans. The genomic inventory of effector proteins revealed numerous compounds unique to Trichoderma, and these warrant further investigation. We found interesting expansions in the Trichoderma genus in several signaling pathways, such as G-protein-coupled receptors, RAS GTPases, and casein kinases. A particularly interesting feature absolutely unique to T. atroviride is the duplication of the alternative sulfur amino acid synthesis pathway. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

Proceedings of the Eighteenth Annual Software Engineering Workshop

NASA Technical Reports Server (NTRS)

1993-01-01

The workshop provided a forum for software practitioners from around the world to exchange information on the measurement, use, and evaluation of software methods, models, and tools. This year, approximately 450 people attended the workshop, which consisted of six sessions on the following topics: the Software Engineering Laboratory, measurement, technology assessment, advanced concepts, process, and software engineering issues in NASA. Three presentations were given in each of the topic areas. The content of those presentations and the research papers detailing the work reported are included in these proceedings. The workshop concluded with a tutorial session on how to start an Experience Factory.

Small business innovation research: Program solicitation

NASA Technical Reports Server (NTRS)

1989-01-01

This, the seventh annual SBIR solicitation by NASA, describes the program, identifies eligibility requirements, outlines the required proposal format and content, states proposal preparation and submission requirements, describes the proposal evaluation and award selection process, and provides other information to assist those interested in participating in NASA's SBIR program. It also identifies the Technical Topics and Subtopics in which SBIR Phase 1 proposals are solicited in 1989. These Topics and Subtopics cover a broad range of current NASA interests, but do not necessarily include all areas in which NASA plans or currently conducts research. High-risk high pay-off innovations are desired.

Middle School Mathematics Teachers' Pedagogical Content Knowledge Regarding Teaching Strategies on Quadrilaterals

ERIC Educational Resources Information Center

Akkas, Elif Nur; Türnüklü, Elif

2014-01-01

Pedagogical content knowledge is consisted of two components: student knowledge and teaching strategies. Teaching strategies was defined under two sub-headings as strategies for specific topics and specific strategies for any topic. The purpose of this study was to examine the method with which quadrilaterals were taught by mathematics teachers…

Transformation of Topic-Specific Professional Knowledge into Personal Pedagogical Content Knowledge through Lesson Planning

ERIC Educational Resources Information Center

Stender, Anita; Brückmann, Maja; Neumann, Knut

2017-01-01

This study investigates the relationship between two different types of pedagogical content knowledge (PCK): the topic-specific professional knowledge (TSPK) and practical routines, so-called teaching scripts. Based on the Transformation Model of Lesson Planning, we assume that teaching scripts originate from a transformation of TSPK during lesson…

A Content Analysis of Nine Literacy Journals, 2009-2014

ERIC Educational Resources Information Center

Parsons, Seth A.; Gallagher, Melissa A.

2016-01-01

The purpose of this study was to determine the topics being studied, theoretical perspectives being used, and methods being implemented in current literacy research. A research team completed a content analysis of nine journals from 2009 to 2014 to gather data. In the 1,238 articles analyzed, the topics, theoretical perspectives, research designs,…

Revealing the Structural Complexity of Component Interactions of Topic-Specific PCK when Planning to Teach

NASA Astrophysics Data System (ADS)

Mavhunga, Elizabeth

2018-04-01

Teaching pedagogical content knowledge (PCK) at a topic-specific level requires clarity on the content-specific nature of the components employed, as well as the specific features that bring about the desirable depth in teacher explanations. Such understanding is often hazy; yet, it influences the nature of teacher tasks and learning opportunities afforded to pre-service teachers in a teaching program. The purpose of this study was twofold: firstly, to illuminate the emerging complexity when content-specific components of PCK interact when planning to teach a chemistry topic; and secondly, to identify the kinds of teacher tasks that promote the emergence of such complexity. Data collected were content representations (CoRes) in chemical equilibrium accompanied by expanded lesson outlines from 15 pre-service teachers in their final year of study towards a first degree in teaching (B Ed). The analysis involved extraction of episodes that exhibited component interaction by using a qualitative in-depth analysis method. The results revealed the structure in which the components of PCK in a topic interact among each other to be linear, interwoven, or a combination of the two. The interwoven interactions contained multiple components that connected explanations on different aspects of a concept, all working in a complementary manner. The most sophisticated component interactions emerged from teacher tasks on descriptions of a lesson sequence and a summary of a lesson. Recommendations in this study highlight core practices for making pedagogical transformation of topic content knowledge more accessible.

PUMAS: The On-line journal of Math and Science Examples for Pre-College Education

NASA Astrophysics Data System (ADS)

Trainer, Melissa G.; Kahn, Ralph A.

2015-11-01

PUMAS - “Practical Uses of Math And Science” - is an on-line collection of brief examples showing how math and science topics taught in K-12 classes can be used in interesting settings, including every day life. The examples are written primarily by scientists, engineers, and other content experts having practical experience with the material. They are aimed mainly at classroom teachers to enrich their presentation of math and science topics. The goal of PUMAS is to capture, for the benefit of pre-college education, the flavor of the vast experience that working scientists have with interesting and practical uses of math and science. There are currently over 80 examples in the PUMAS collection, and they are organized by curriculum topics and tagged with relevant grade levels and curriculum topic benchmarks. The published examples cover a wide range of subject matter: from demonstrating why summer is hot, to describing the fluid dynamics of a lava lamp, to calculating the best age to collect Social Security Benefits. The examples are available to all interested parties via the PUMAS web site: http://pumas.nasa.gov/.We invite the community to participate in the PUMAS collection. We seek scientists and scientific thinkers to provide innovative examples of practical uses for teachers to use to enrich the classroom experience, and content experts to participate in peer-review. We also seek teachers to review examples for originality, accuracy of content, clarity of presentation, and grade-level appropriateness. Finally, we encourage teachers to mine this rich repository for real-world examples to demonstrate the value of math in science in everyday life.

Regulatory scientific advice in drug development: does company size make a difference?

PubMed Central

Putzeist, Michelle; Gispen-De Wied, Christine C.; Hoes, Arno W.; Leufkens, Hubert G.

2010-01-01

Purpose To assess whether the content of Scientific Advice (SA) questions addressed to a national drug regulatory agency is associated with company size. This may help to increase understanding about the knowledge, strategic, and regulatory gaps companies face during drug development. Methodology A cross-sectional analysis was performed of SA provided by the Dutch Medicines Evaluation Board (MEB) in 2006–2008. Definition of company size was based on ranking by total revenues (Scrip’s Pharmaceutical Company League Tables 2008). The content of each SA question was scored according to predefined domains (quality, nonclinical, clinical, regulatory, and product information), their subdomains (e.g., efficacy), and a selection of additional content variables (e.g., endpoints, choice of active comparator). Results In total, 201 SA documents including 1,087 questions could be identified. Small, medium-sized, and large companies asked for SA 110 (54.7%), 40 (19.9%), and 51 (25.4%) times, respectively. Clinical questions were asked most often (65.9%), mainly including efficacy (33.2%) and safety questions (24.0%). The most frequent topics were overall efficacy and safety strategy. Small companies asked quality and nonclinical questions more often (P < 0.001) and clinical questions less frequently than large companies (P = 0.004). Small companies asked significantly more clinical questions about pharmacokinetics, including bioequivalence, than medium-sized and large companies (P < 0.001). Conclusion The array of topics addressed in SA provides an interesting outlook on what industry considers to be still unresolved in drug development and worthwhile to discuss with regulators. Company size is associated with the content of SA questions. MEB advice accommodates both innovative and noninnovative drug development. PMID:21049297

Regulatory scientific advice in drug development: does company size make a difference?

PubMed

Putzeist, Michelle; Mantel-Teeuwisse, Aukje K; Gispen-De Wied, Christine C; Hoes, Arno W; Leufkens, Hubert G

2011-02-01

To assess whether the content of Scientific Advice (SA) questions addressed to a national drug regulatory agency is associated with company size. This may help to increase understanding about the knowledge, strategic, and regulatory gaps companies face during drug development. A cross-sectional analysis was performed of SA provided by the Dutch Medicines Evaluation Board (MEB) in 2006-2008. Definition of company size was based on ranking by total revenues (Scrip's Pharmaceutical Company League Tables 2008). The content of each SA question was scored according to predefined domains (quality, nonclinical, clinical, regulatory, and product information), their subdomains (e.g., efficacy), and a selection of additional content variables (e.g., endpoints, choice of active comparator). In total, 201 SA documents including 1,087 questions could be identified. Small, medium-sized, and large companies asked for SA 110 (54.7%), 40 (19.9%), and 51 (25.4%) times, respectively. Clinical questions were asked most often (65.9%), mainly including efficacy (33.2%) and safety questions (24.0%). The most frequent topics were overall efficacy and safety strategy. Small companies asked quality and nonclinical questions more often (P < 0.001) and clinical questions less frequently than large companies (P = 0.004). Small companies asked significantly more clinical questions about pharmacokinetics, including bioequivalence, than medium-sized and large companies (P < 0.001). The array of topics addressed in SA provides an interesting outlook on what industry considers to be still unresolved in drug development and worthwhile to discuss with regulators. Company size is associated with the content of SA questions. MEB advice accommodates both innovative and noninnovative drug development.

[Comprehensive sexual education in Mexico: an analysis of coverage, comprehensiveness and continuity of contents in Mexican public and private schools].

PubMed

Rojas, Rosalba; Castro, Filipa de; Villalobos, Aremis; Allen-Leigh, Betania; Romero, Martin; Braverman-Bronstein, Ariela; Uribe, Patricia

2017-01-01

To analyze coverage of comprehensive sex education (CSE) in high schools in Mexico and describe whether it is comprehensive, homogeneous and has continuity based on student reports of exposure to topics in three dimensions: reproductive and sexual health, self-efficacy and rights and relations. Within a probabilistic, cross-sectional survey with stratified, cluster sampling, a nationally representative sample of 3 824 adolescents attending 45 public and private high-schools in urban and rural areas completed questionnaires on CSE. The proportion of adolescents reporting having received sex education from school personnel varies depending on topics and grade level. Topics most frequently covered are those related to sexual and reproductive health while rights and relations are least frequently dealt with. Most sex education topics are covered during junior high school and much less frequently in elementary or high school. CSE needs to be comprehensive and homogenous in terms of content, ensure inclusion of priority topics, meet national and international recommendations, ensure continuity and adapt contents to student age through all education levels.

[Characteristics of the scientific publications on the family care provided by immigrant women].

PubMed

Casado-Mejía, Rosa; Ruiz-Arias, Esperanza; Solano-Parés, Ana

2009-01-01

To quantify and characterize the scientific production on the family care provided by immigrant women. A literature search was performed in April 2008 with no date limits in the main national and international databases: Web of Science, Current Contents Connect, ISI Proceedings, MedLine, CINAHL, PsycoInfo, EMBASE, IME, ISOC and CUIDEN. Summaries were reviewed by excluding those that did not relate to the subject of this study and those that were not in English, French or Spanish. The references of all included articles were also reviewed to detect other relevant publications. Several variables were identified and analyzed: type of article, main topic, country of the first author, and year of publication. A content analysis was performed, using the topics as categories. A total of 191 articles were retrieved and 178 were excluded. The 13 included articles analyzed differences in formal and informal care (2), determinant factors (4), epistemological needs (3), the benefits of this kind of care (5), the need for health education/training (4), the need for political/institutional support (2), immigration and health (6), and the carer/cared for relationship (4). There were five non-systematic reviews, six descriptive studies, one qualitative study and one experience. Two articles were published before 2002, eight between 2003-2005, and three between 2006-2008. Most of the studies were performed in Spain (9/13). The scarcity of articles confirms that recruitment of immigrants as caregivers is a new and invisible reality. Most of these studies highlight the benefits of this type of care. There is no dominant pattern of topics and the methodology varies widely. The few analytical studies may indicate that this topic is only beginning to be researched. Investigation into this form of care should be stimulated.

A Content Analysis of Electronic Cigarette Portrayal in Newspapers

PubMed Central

Yates, Katherine; Friedman, Katherine; Slater, Michael D.; Berman, Micah; Paskett, Electra D.; Ferketich, Amy K.

2015-01-01

Objective To determine how electronic cigarettes (e-cigarettes) are portrayed in newspaper informative articles and opinion pieces. Methods A content analysis was conducted on 450 articles published in the United States from 1997 to mid-2014 and obtained by a Newsbank search. The articles were reliably coded for overall frame, type of article, first topic and main topics addressed. Results The article topics have changed over time and suggest significant differences between news articles and opinion pieces. Informative articles focused on e-cigarette regulation, while opinion pieces highlighted their increasing popularity and perceived health benefits. Conclusions This content analysis uncovered significant interest in e-cigarettes, particularly in their regulation. The FDA should consider public perceptions of e-cigarettes when developing regulations. PMID:26229974

The Topic Not Included in Geography Curriculum in Turkey: Geographical Indications

ERIC Educational Resources Information Center

Önal, Hakan

2017-01-01

Almost all countries periodically review and discuss their educational systems and their content due to the growing importance attached to educational activities. The goal here is to allow the use of innovative and different methodologies and to reflect scientific advances and social developments and innovations on school life which is one of the…

Into the Future by Tradition: Higher Education in the Federal Republic of Germany.

ERIC Educational Resources Information Center

Gieseke, Ludwig

1987-01-01

Upon the occasion of the University of Heidelberg (the oldest higher education institution in the Federal Republic of Germany) celebration of its 600th anniversary in 1986, this historical overview and current review of higher education in the Federal Republic looks at a wide range of topics. Contents include: "The Historical Growth of Higher…

Least Restrictive Environment: Commitment to Implementation. Proceedings of the National Leadership Conference (Indianapolis, Indiana, May 20-21, 1987).

ERIC Educational Resources Information Center

Irwin, Marilyn, Ed.; Wilcox, Barbara, Ed.

The document consists of proceedings from the 1987 Leadership Conference on the topic of least restrictive environment (LRE) for severely disabled students. Contents include the following presentations: "The OSEP (Office of Special Education Programs) Plan for LRE" (G. Thomas Bellamy); "Bringing about Integrated Community-Based Programs for…

Games Children Play: The Effects of Media Violence on Young Children.

ERIC Educational Resources Information Center

Wellisch, Mimi

2000-01-01

Noting that most children living in Australia have access to a television, video games, and computers and are influenced by the content of their viewing and interactive games, this report examines the impact of media violence on young children. Topics discussed include the recognition of violence on television and video/computer games, reasons for…

Lifetime Surveillance of Astronaut Health (LSAH) / Life Sciences Data Archive (LSDA) Data Request Helpdesk

NASA Technical Reports Server (NTRS)

Young, Millennia; Van Baalen, Mary

2016-01-01

This session is intended to provide to HRP IWS attendees instant feedback on archived astronaut data, including such topics as content of archives, access, request processing, and data format. Members of the LSAH and LSDA teams will be available at a 'help desk' during the poster sessions to answer questions from researchers.

Computers in the Classroom: The School of the Future, The Future of the School.

ERIC Educational Resources Information Center

Tapia, Ivan, Ed.

1995-01-01

Computer uses in the classroom is the theme topic of this journal issue. Contents include: "Emo Welzl: 1995 Leibniz Laureate" (Hartmut Wewetzer); "Learning to Read with the Aid of a Computer: Research Project with Children Starting School" (Horst Meermann); "The Multimedia School: The Comenius Pilot Project" (Tom Sperlich); "A Very Useful Piece of…

William Molyneux and the optometry content of his 1692 book Dioptrica Nova.

PubMed

Goss, David A

2008-04-01

This paper provides an overview of the life of William Molyneux (1656-1698) and his book Dioptrica Nova, published in 1692. The first part of that book examines the geometrical optics of lenses, the eye, telescopes, and microscopes. The second part consists of commentaries on various topics, including spectacles, telescopes, and physiological diplopia.

Do We Really Have an Internet Problem? Statistics, Credibility and Issues Concerning Public Internet Access in Academic Libraries.

ERIC Educational Resources Information Center

Cubbage, Charlotte

2002-01-01

Discusses problems with patron Internet access in academic libraries and describes a study conducted at Northwestern University (Illinois) that used Internet tracking software to assess user Internet behavior. Topics include Internet use policies; pornography; and loss of control over library services and information content that is provided. (LRW)

Using Historical Films to Promote Gender Equity in the History Curriculum

ERIC Educational Resources Information Center

Scheiner-Fisher, Cicely; Russell, William B., III

2012-01-01

Teaching with film is viewed as a pedagogical best practice, especially when teaching historical or social studies content. Many of the most popular films used to teach history topics leave women's voices out of the narrative. Women's history is generally left out of traditionally male-dominated history curriculum; when it is included, it is…

Simple Gifts: The Education of the Gifted, Talented, and Creative. Learning Modules for Directed Study Sequences.

ERIC Educational Resources Information Center

Wisconsin Univ., Madison. Univ. Extension.

Twelve modules are presented for the education of gifted and talented students. Modules include a brief introduction; list of objectives; overview of the content; and suggestions for core, application, and quest (further study) activities. The modules focus on the following topics: definitions of giftedness; history of their educational treatment;…

EquiX-A Search and Query Language for XML.

ERIC Educational Resources Information Center

Cohen, Sara; Kanza, Yaron; Kogan, Yakov; Sagiv, Yehoshua; Nutt, Werner; Serebrenik, Alexander

2002-01-01

Describes EquiX, a search language for XML that combines querying with searching to query the data and the meta-data content of Web pages. Topics include search engines; a data model for XML documents; search query syntax; search query semantics; an algorithm for evaluating a query on a document; and indexing EquiX queries. (LRW)

What schools teach our patients about sex: content, quality, and influences on sex education.

PubMed

Lindau, Stacy Tessler; Tetteh, Adjoa S; Kasza, Kristen; Gilliam, Melissa

2008-02-01

To identify predictors of comprehensive sex education in public schools. Using a three-stage design, 335 sex education teachers from a probability sample of 201 schools in 112 Illinois school districts were surveyed regarding the 2003-2004 school year. Coverage of at least all of the following topics constituted "comprehensiveness": abstinence, human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS), other sexually transmitted diseases (STDs), and contraception. A logistic regression model identified predictors of comprehensiveness. Representing 91.3% of sampled schools, the teacher survey response rate was 62.4%. The most frequently taught topics included HIV/AIDS (97%), STDs (96%), and abstinence-until-marriage (89%). The least frequently taught topics were emergency contraception (31%), sexual orientation (33%), condom (34%) and other contraceptive (37%) use, and abortion (39%). Abstinence-only curricula were used by 74% of teachers, but 33% of these teachers supplemented with "other" curricula. Overall, two thirds met comprehensiveness criteria based on topics taught. Curricular material availability was most commonly cited as having a "great deal" of influence on topics taught. Thirty percent had no training in sex education; training was the only significant predictor of providing comprehensive sex education in multivariable analysis. Illinois public school-based sex education emphasizes abstinence and STDs and is heavily influenced by the available curricular materials. Nearly one in three sex education teachers were not trained. Obstetrician-gynecologists caring for adolescents may need to fill gaps in adolescent knowledge and skills due to deficits in content, quality, and teacher training in sex education. III.

Parenting an overweight or obese teen; issues and advice from parents

PubMed Central

Boutelle, Kerri N.; Feldman, Shira; Neumark-Sztainer, Dianne

2013-01-01

Objective This qualitative study addresses: 1) What challenges do parents of overweight adolescents face? 2) What advice do parents of overweight adolescents have for other parents? Design One-on-one interviews were conducted with 27 parents of overweight or previously overweight adolescents Setting Medical clinic at the University of Minnesota Participants 27 parents of adolescents (12-19 years) who were either currently or previously overweight recruited from the community Main Outcome Measures. Qualitative interviews related to parenting overweight adolescents Analysis Content analysis was used to identify themes regarding parental experiences. Results Issues most frequently mentioned: 1) uncertainty regarding effective communication with adolescent about weight-related topics, 2) inability to control adolescent’s decisions around healthy eating and activity behaviors, 3) concern for adolescent’s well-being, 4) parental feeling of responsibility/guilt. Parental advice most often provided included: 1) setting up healthy home environment, 2) parental role modeling of healthy behaviors, and 3) providing support/encouragement for positive efforts. Conclusions Topics for potential intervention development include communication and motivation of adolescents regarding weight-related topics, appropriate autonomy, and addressing negative emotions concerning the adolescent’s weight status. Targeting these topics could potentially improve acceptability and outcomes for treatments. PMID:22770833

Parenting an overweight or obese teen: issues and advice from parents.

PubMed

Boutelle, Kerri N; Feldman, Shira; Neumark-Sztainer, Dianne

2012-01-01

This qualitative study addresses: (1) what challenges parents of overweight adolescents face and (2) what advice parents of overweight adolescents have for other parents. One-on-one interviews were conducted with parents of overweight or previously overweight adolescents. Medical clinic at the University of Minnesota. Twenty-seven parents of adolescents (12-19 years) who were either currently or previously overweight recruited from the community. Qualitative interviews related to parenting overweight adolescents. Content analysis was used to identify themes regarding parental experiences. Issues most frequently mentioned were (1) uncertainty regarding effective communication with adolescent about weight-related topics; (2) inability to control adolescents' decisions related to healthful eating and activity behaviors; (3) concern for adolescents' well-being; and (4) parental feeling of responsibility/guilt. Parental advice most often provided included: (1) setting up a healthful home environment; (2) parental role modeling of healthful behaviors; and (3) providing support/encouragement for positive efforts. Topics for potential intervention development include communication and motivation of adolescents regarding weight-related topics, appropriate autonomy, and addressing negative emotions concerning the adolescent's weight status. Targeting these topics could potentially improve acceptability and outcomes for treatments. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Environmental pediatrics: an introduction and evaluation of online resources.

PubMed

Weinstangel, Hannah; Buka, Irena; Campbell, Sandra

2016-12-01

The World Health Organization (WHO) estimates that three million children under the age of 5 die annually from environmentally related disease. In the United States, the cost of environmentally related public health concerns is estimated as greater than $55 billion. Environmental exposure is among parents' top health concerns for children. Yet, the study of the effects of environmental exposure on health outcomes is a developing field, and clinicians feel inadequately prepared to address these concerns. The Children's Environmental Health Clinic (ChEHC) is the first clinic of its kind in Canada. Their website includes a list of online resources on major topics related to child health and the environment. There has not yet been an objective evaluation of the comprehensiveness of the topics or scientific quality of the information on the website. This study seeks to offer an accessible introduction to the field of environmental pediatrics, including an online resource for evidence-based information on key topics in the field. These resources assist in disease prevention, health promotion, education, and the increasing need to balance environmental health risks. A scoping review of scientific and gray literature in the field of environmental pediatrics was performed to inform a written introduction to the field and to identify gaps in the content of the ChEHC website. The content of the ChEHC website was then objectively evaluated using the National Network of Libraries of Medicine checklist for health websites. Ten categories within the field of environmental pediatrics emerged from the literature review. A small number of gaps were identified on the website and in the literature. The content of the ChEHC website was found to be of high quality. The website will be updated using the results of the study as a guide, to make it as relevant, complete, and evidence-based as possible. Environmental pediatrics is an important, emerging topic. There is a need for accessible, evidence-based pediatric environmental health resources for clinicians and the general public. The products of this study (a publication and website) respond to that need and thus assist in disease prevention and health promotion.

Teacher- or Learner-Centred? Science Teacher Beliefs Related to Topic Specific Pedagogical Content Knowledge: A South African Case Study

NASA Astrophysics Data System (ADS)

Mavhunga, Elizabeth; Rollnick, Marissa

2016-12-01

In science education, learner-centred classroom practices are widely accepted as desirable and are associated with responsive and reformed kinds of teacher beliefs. They are further associated with high-quality Pedagogical Content Knowledge (PCK). Topic-Specific Pedagogical Content Knowledge (TSPCK), a version of PCK defined at topic level, is known to enable the transformation of topic content into a form accessible to learners. However, little is known about teacher science beliefs in relation to TSPCK and therefore the nature of likely associated classroom practices. In this study, we investigated the relationship between TSPCK and underlying science teacher beliefs following an intervention targeting the improvement of TSPCK in the topic chemical equilibrium. Sixteen final year pre-service chemistry teachers were exposed to an intervention that explicitly focussed on knowledge for transforming the content of chemical equilibrium using the five knowledge components of TSPCK. A specially designed TSPCK instrument in chemical equilibrium and the Teacher Belief Instrument (TBI) were used to capture written responses in pre- and post-tests. Additional qualitative data was collected from audio-recorded discussions and written responses from an open-ended question asked before and after the intervention. Two key findings emerged from the study. Firstly, the development of TSPCK was linked to shifts in underlying science teacher beliefs in the direction of learner-centred teaching for the majority of pre-service teachers. Secondly, this shift was not evident for all, as for some there was development of TSPCK without a shift from teacher-centred beliefs about science teaching.

Topic Congruence and Topic Interest: How Do They Affect Second Language Reading Comprehension?

ERIC Educational Resources Information Center

Lee, Sang-Ki

2009-01-01

Because human memory is largely reconstructive, people tend to reorganize and reevaluate an event in a way that is coherent to the truth values held in their belief system. This study investigated the role of topic congruence (defined as whether the reading content corresponds with readers' prior beliefs towards a contentious topic) in second…

Assessing the Scope and Feasibility of First-Year Students' Research Paper Topics

ERIC Educational Resources Information Center

Rinto, Erin; Bowles-Terry, Melissa; Santos, Ariel J.

2016-01-01

This study applied a content analysis methodology in two ways to evaluate first-year students' research topics: a rubric to examine proposed topics in terms of scope, development, and the "researchability" of the topic, as well as textual analysis, using ATLAS.ti, to provide an overview of the types of subjects students select for a…

Physics of non-Newtonian fluids and interdisciplinary relations (biology and criminology)

NASA Astrophysics Data System (ADS)

Holubova, R.

2018-03-01

The aim of the paper is the presentation of an interdisciplinary topic that allows applying content knowledge in physics, mathematics and biology in real life environment. Students use to play games and view crime scenes but in common they have little knowledge about the science used during crime scene investigation. In this paper the science background of blood spatter analysis is presented—the physics of non-Newtonian fluids, the biology of blood and mathematics—the measurement and calculation of the angle of inpact, the relationship between height and spatter diameter. This topic was choosen according to the analysis of interviews with secondary and high school learners realized at four schools in Moravia, Czech Republic. The topic can be taught at secondary schools so as at a higher level at high schools. Hands-on activities are included. The teaching strategy supports group work. The appropriateness and reasonableness of the topic was checked in the real teaching process and the activities have had a positive feedback.

Preservice Teachers' Perspectives on 'Appropriate' K-8 Climate Change and Environmental Science Topics

NASA Astrophysics Data System (ADS)

Ford, D. J.

2013-12-01

With the release of the Next Generation Science Standards (NRC, 2013), climate change and related environmental sciences will now receive greater emphasis within science curricula at all grade levels. In grades K-8, preparation in foundational content (e.g., weather and climate, natural resources, and human impacts on the environment) and the nature of scientific inquiry will set the groundwork for later learning of climate change in upper middle and high school. These rigorous standards increase pressure on elementary and middle school teachers to possess strong science content knowledge, as well as experience supporting children to develop scientific ideas through the practices of science. It also requires a set of beliefs - about children and the science that is appropriate for them - that is compatible with the goals set out in the standards. Elementary teachers in particular, who often have minimal preparation in the earth sciences (NSF, 2007), and entrenched beliefs about how particular topics ought to be taught (Holt- Reynolds, 1992; Pajares, 1992), including climate change (Bryce & Day, 2013; Lambert & Bleicher, 2013), may face unique challenges in adjusting to the new standards. If teachers hold beliefs about climate change as controversial, for example, they may not consider it an appropriate topic for children, despite its inclusion in the standards. On the other hand, those who see a role for children in efforts to mitigate human impacts on the environment may be more enthusiastic about the new standards. We report on a survey of preservice K-8 teachers' beliefs about the earth and environmental science topics that they consider to be appropriate and inappropriate for children in grades K-3, 4-5, and 6-8. Participants were surveyed on a variety of standards-based topics using terminology that signals publicly and scientifically neutral (e.g. weather, ecosystems) to overtly controversial (evolution, global warming) science. Results from pilot data indicate that preservice teachers show interest in teaching children basic environmental science and conservation, but less interest in climate change science. Implications for instructors of both education and science courses will be discussed. We argue that it is important to consider not just the content taught to preservice teachers to prepare them for science teaching, but the ways in which we engage their beliefs about that content in relation to their beliefs about the capabilities of elementary and middle school learners.

Is case-specificity content-specificity? An analysis of data from extended-matching questions.

PubMed

Dory, Valerie; Gagnon, Robert; Charlin, Bernard

2010-03-01

Case-specificity, i.e., variability of a subject's performance across cases, has been a consistent finding in medical education. It has important implications for assessment validity and reliability. Its root causes remain a matter of discussion. One hypothesis, content-specificity, links variability of performance to variable levels of relevant knowledge. Extended-matching items (EMIs) are an ideal format to test this hypothesis as items are grouped by topic. If differences pertaining to content knowledge are the main cause of case-specificity, variability across topics should be high and variability across items within the same topic low. We used generalisability analysis on results of a written test composed of 159 EMIs sat by two cohorts of general practice trainees at one university. Two hundred and twenty-seven trainees took part. The variance component attributed to subjects was small. Variance attributed to topics was smaller than variance attributed to items. The main source of error was interaction between subjects and items, accounting for two-thirds of error. The generalisability D study revealed that for the same total number of items, increasing the number of topics results in a higher G coefficient than increasing the number of items per topic. Topical knowledge does not seem to explain case-specificity observed in our data. Structure of knowledge and reasoning strategy may be more important, in particular pattern-recognition which EMIs were designed to elicit. The causal explanations of case-specificity may be dependent on test format. Increasing the number of topics with fewer items each would increase reliability but also testing time.

Text Content Pushing Technology Research Based on Location and Topic

NASA Astrophysics Data System (ADS)

Wei, Dongqi; Wei, Jianxin; Wumuti, Naheman; Jiang, Baode

2016-11-01

In the field, geological workers usually want to obtain related geological background information in the working area quickly and accurately. This information exists in the massive geological data, text data is described in natural language accounted for a large proportion. This paper studied location information extracting method in the mass text data; proposed a geographic location—geological content—geological content related algorithm based on Spark and Mapreduce2, finally classified content by using KNN, and built the content pushing system based on location and topic. It is running in the geological survey cloud, and we have gained a good effect in testing by using real geological data.

Availability of online educational content concerning topics of animal welfare.

PubMed

Petervary, Nicolette; Allen, Tim; Stokes, William S; Banks, Ron E

2016-05-01

Animal welfare is an important area of study for professionals in fields of animal care and use, and many turn to self-learning resources to gain a better understanding of topics in this area. We assessed the state of these self-learning resources by evaluating open access, freely available resources on the internet with respect to their content and the reliability of their information. We categorized content using a modified list of the topics described in the American College of Animal Welfare's Role Delineation Document, and we identified subject areas that are underrepresented among freely available resources. We identified that the field needs more content describing practical information on subtopics of animal transportation, humane education and economic issues in animal welfare. We also suggest a targeted approach to improve and increase particular aspects of content that concerns the impacts of human, animal and environment interactions on animal welfare. We recommend that veterinary societies place more emphasis on welfare policies in their websites. Additionally, the field of animal welfare would benefit from more available and authoritative information on certain species and uses of animals that are presently underrepresented.

A survey of public health and consumer health informatics programmes and courses in Canadian universities and colleges.

PubMed

Arocha, Jose F; Hoffman-Goetz, Laurie

2012-12-01

As information technology becomes more widely used by people for health-care decisions, training in consumer and public health informatics will be important for health practitioners working directly with the public. Using information from 74 universities and colleges across Canada, we searched websites and online calendars for programmes (undergraduate, graduate) regarding availability and scope of education in programmes, courses and topics geared to public health and/or consumer health informatics. Of the 74 institutions searched, 31 provided some content relevant to health informatics (HI) and 8 institutions offered full HI-related programmes. Of these 8 HI programmes, only 1 course was identified with content relevant to public health informatics and 1 with content about consumer health informatics. Some institutions (n  =  22) - which do not offer HI-degree programmes - provide health informatics-related courses, including one on consumer health informatics. We found few programmes, courses or topic areas within courses in Canadian universities and colleges that focus on consumer or public health informatics education. Given the increasing emphasis on personal responsibility for health and health-care decision-making, skills training for health professionals who help consumers navigate the Internet should be considered in health informatics education.

Zero tolerance for incorrect data: Best practices in SQL transaction programming

NASA Astrophysics Data System (ADS)

Laiho, M.; Skourlas, C.; Dervos, D. A.

2015-02-01

DBMS products differ in the way they support even the basic SQL transaction services. In this paper, a framework of best practices in SQL transaction programming is given and discussed. The SQL developers are advised to experiment with and verify the services supported by the DBMS product used. The framework has been developed by DBTechNet, a European network of teachers, trainers and ICT professionals. A course module on SQL transactions, offered by the LLP "DBTech VET Teachers" programme, is also presented and discussed. Aims and objectives of the programme include the introduction of the topics and content of SQL transactions and concurrency control to HE/VET curricula and addressing the need for initial and continuous training on these topics to in-company trainers, VET teachers, and Higher Education students. An overview of the course module, its learning outcomes, the education and training (E&T) content, virtual database labs with hands-on self-practicing exercises, plus instructions for the teacher/trainer on the pedagogy and the usage of the course modules' content are briefly described. The main principle adopted is to "Learn by verifying in practice" and the transactions course motto is: "Zero Tolerance for Incorrect Data".

The birth and growth of a scientific journal.

PubMed

Kent, Raymond D

2011-11-01

Clinical Linguistics & Phonetics (CLP) and its namesake field have accomplished a great deal in the last quarter of a century. The success of the journal parallels the growth and vitality of the field it represents. The markers of journal achievement are several, including increased number of journal pages published annually; greater diversity of topics related to the core mission of the journal; expanding cross-language coverage; and healthy interactions among editors, reviewers and contributors; and - for better or worse - journal impact factors. A journal is in a competitive dynamic with other journals that share its general domain of scholarship, which is a major reason why an apparent imbalance may emerge in the topic content of any particular journal. The content of a journal is determined by the nature and number of submitted manuscripts. As far as linguistic content goes, CLP's centre of gravity appears to have been mostly in phonology and phonetics, but certainly not to the exclusion of syntax, semantics and pragmatics. The clinical scope is broad, both in terms of concepts and types of disorder. CLP has secured its place among journals in the field, and it is an outlet of choice for many researchers throughout the world.

Two if by Sea: America's Maritime Heritage and the Social Studies Teacher.

ERIC Educational Resources Information Center

Heitzmann, Wm. Ray

In the first part of this document, teachers are urged to include United States' maritime history in planning social studies courses, units, and lessons. After a rationale for teaching the study of the sea, ways in which this topic can be used as content are briefly discussed. For example, units can be developed around the ship building industry,…

Job Interviewing Skills for ESL Students with a Cross-Cultural Emphasis. Instructor's Manual and Student Workbook.

ERIC Educational Resources Information Center

Gosak, Alice; Nguyen, Patricia

These instructor and student manuals contain the content for a course on getting a job for students of English as a Second Language. The course emphasizes the cultural values and nuances of U.S. culture that students may expect to encounter during the job search and job interviews. Topics covered include exploring cultural assumptions, culture…

Mass Communication: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1983 (Vol. 43 Nos. 7 through 12).

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 45 titles deal with a variety of topics, including the following: (1) the relationship of Jungian psychological traits and the effects of comparative advertising; (2) processing and reconstructing television narrative content;…

Light. Stop Faking It! Finally Understanding Science So You Can Teach It.

ERIC Educational Resources Information Center

Robertson, William C.

This book is designed to help teachers bolster their content knowledge by focusing on specific science concepts regarding the topic of light. The book covers three scientific models of light and discusses the observations that can be explained by each model. Chapters include: (1) "LightN-The Early Years"; (2) "Colorful Waves"; (3) "Focus, People,…

Crew Station Aspects of Manned Spacecraft. Degree awared by University of Illinois at Urbana-Champaign, 1972

NASA Technical Reports Server (NTRS)

Goodman, Jerry Ronald

2006-01-01

This thesis presents a frame work for a crew station handbook and includes samples of the broader areas which such a handbook should cover. The completed sections of this thesis serve as extensive treatments of the topics covered. The content of the individual sections of Chapters I and II varied with my experience and knowledge.

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)

Looking for Work: The Coverage of Work in Canadian Introductory Sociology Textbooks

ERIC Educational Resources Information Center

Dixon, Shane Michael; Quirke, Linda

2014-01-01

This paper examines the textual coverage of the topic of work in Canadian English--language introductory sociology textbooks. Our findings are based on a content analysis of 21 Canadian texts published between 2008 and 2012. We found that only 12 of 21 textbooks included a chapter on work, suggesting that work occupies a peripheral position in…

Crossing the Internet Threshold: An Instructional Handbook.

ERIC Educational Resources Information Center

Tennant, Roy; And Others

This handbook is addressed to people who have access to the Internet and want to learn how to use it and to people who want to teach Internet skills to others. It includes the content of a 14-hour training institute and beginning and advanced level exercises, as well as discussion topics, sample overheads and other materials, and a checklist of…

Grade 9 Pilot Test. Mathematics. June 1988 = 9e Annee Test Pilote. Mathematiques. Juin 1988.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton.

This pilot test for ninth grade mathematics is written in both French and English. The test consists of 75 multiple-choice items. Students are given 90 minutes to complete the examination and the use of a calculator is highly recommended. The test content covers a wide range of mathematical topics including: decimals; exponents; arithmetic word…

Mass Communication: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1985 (Vol. 46 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 35 titles deal with a variety of topics, including the following: (1) television and scholastic achievement; (2) press freedom and the new world information order; (3) content analysis of Saturday morning children's television…

Challenges in Leadership in Vocational Education. National EPD Leadership Development Seminar Proceedings (Atlantic City, New Jersey, December 2, 1977). Final Report.

ERIC Educational Resources Information Center

Bottoms, Gene; And Others

Current delivery systems for vocational education and their implications for the future is the topic of presentations included in this report of an EPDA (Educational Professions Development Act) leadership development seminar. Major contents are an evaluation summary, texts of the three major speeches, and outlines of afternoon interaction…

Nuclear Winter: Uncertainties Surround the Long-Term Effects of Nuclear War. Report to the Congress.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

Nuclear winter, a term used to describe potential long-term climate and environmental effects of nuclear war, has been a subject of debate and controversy. This report examines and presents scientific and policy implications of nuclear winter. Contents include: (1) an executive summary (highlighting previous and current studies on the topic); (2)…

Propaganda and Collective Behavior: Who Is Doing It, How Does It Affect Us, and What Can We Do about It?

ERIC Educational Resources Information Center

Tesar, Jennifer E.; Doppen, Frans H.

2006-01-01

The authors present activities that help students understand collective behavior in historical and contemporary settings. This topic is particularly appropriate for social studies content areas such as sociology, psychology, American history, and world history, yet it can also be included in the curriculum of other subject areas, such as language…

A Course on Terror Medicine: Content and Evaluations.

PubMed

Cole, Leonard A; Natal, Brenda; Fox, Adam; Cooper, Arthur; Kennedy, Cheryl A; Connell, Nancy D; Sugalski, Gregory; Kulkarni, Miriam; Feravolo, Michael; Lamba, Sangeeta

2016-02-01

The development of medical school courses on medical responses for disaster victims has been deemed largely inadequate. To address this gap, a 2-week elective course on Terror Medicine (a field related to Disaster and Emergency Medicine) has been designed for fourth year students at Rutgers New Jersey Medical School in Newark, New Jersey (USA). This elective is part of an overall curricular plan to broaden exposure to topics related to Terror Medicine throughout the undergraduate medical education. A course on Terror Medicine necessarily includes key aspects of Disaster and Emergency Medicine, though the converse is not the case. Courses on Disaster Medicine may not address features distinctively associated with a terror attack. Thus, a terror-related focus not only assures attention to this important subject but to accidental or naturally occurring incidents as well. The course, implemented in 2014, uses a variety of teaching modalities including lectures, videos, and tabletop and hands-on simulation exercises. The subject matter includes biological and chemical terrorism, disaster management, mechanisms of injury, and psychiatry. This report outlines the elective's goals and objectives, describes the course syllabus, and presents outcomes based on student evaluations of the initial iterations of the elective offering. All students rated the course as "excellent" or "very good." Evaluations included enthusiastic comments about the content, methods of instruction, and especially the value of the simulation exercises. Students also reported finding the course novel and engaging. An elective course on Terror Medicine, as described, is shown to be feasible and successful. The student participants found the content relevant to their education and the manner of instruction effective. This course may serve as a model for other medical schools contemplating the expansion or inclusion of Terror Medicine-related topics in their curriculum.

Examining the pedagogical content knowledge and practice of experienced secondary biology teachers for teaching diffusion and osmosis

NASA Astrophysics Data System (ADS)

Lankford, Deanna

Teachers are the most important factor in student learning (National Research Council, 1996); yet little is known about the specialized knowledge held by experienced teachers. The purpose of this study was twofold: first, to make explicit the pedagogical content knowledge (PCK) for teaching diffusion and osmosis held by experienced biology teachers and, second, to reveal how topic-specific PCK informs teacher practice. The Magnusson et al. (1999) PCK model served as the theoretical framework for the study. The overarching research question was: When teaching lessons on osmosis and diffusion, how do experienced biology teachers draw upon their topic-specific pedagogical content knowledge? Data sources included observations of two consecutive lessons, three semi-structured interviews, lesson plans, and student handouts. Data analysis indicated five of the six teachers held a constructivist orientation to science teaching and engaged students in explorations of diffusion and osmosis prior to introducing the concepts to students. Explanations for diffusion and osmosis were based upon students' observations and experiences during explorations. All six teachers used representations at the molecular, cellular, and plant organ levels to serve as foci for explorations of diffusion and osmosis. Three potential learning difficulties identified by the teachers included: (a) understanding vocabulary terms, (b) predicting the direction of osmosis, and (c) identifying random molecular motion as the driving force for diffusion and osmosis. Participants used student predictions as formative assessments to reveal misconceptions before instruction and evaluate conceptual understanding during instruction. This study includes implications for teacher preparation, research, and policy.

The Nature of the Interplay among Components of Pedagogical Content Knowledge in Reaction Rate and Chemical Equilibrium Topics of Novice and Experienced Chemistry Teachers

ERIC Educational Resources Information Center

Akin, Fatma Nur; Uzuntiryaki-Kondakci, Esen

2018-01-01

We examined the interactions among pedagogical content knowledge (PCK) components of novice and experienced chemistry teachers in teaching reaction rate and chemical equilibrium topics in this qualitative multiple-case design study. For this aim, three chemistry teachers who had different levels of teaching experience in chemistry teaching were…

Educative Mentoring: How a Mentor Supported a Preservice Biology Teacher's Pedagogical Content Knowledge Development

NASA Astrophysics Data System (ADS)

Barnett, Ellen; Friedrichsen, Patricia J.

2015-11-01

Research suggests discipline-specific, educative mentoring can help preservice teachers develop more sophisticated pedagogical content knowledge (PCK). However, there are few studies examining the nature of mentors' practice and how mentors influence preservice teacher's (PST) PCK. The purpose of this case study was to describe the strategies used by a secondary biology mentor teacher to support the development of a PST's PCK. The primary data sources were the transcripts of audio-recorded, daily meetings between the mentor and the PST during two curriculum units: DNA/Protein Synthesis and Evolution. The mentor influenced the PST's teaching orientation by repeatedly comparing teacher- and student-centered approaches, asking him to consider how students learn, and asking him to self-assess whether his instruction aligned with his teaching beliefs. The mentor helped the PST develop topic-specific knowledge of instructional strategies by sharing strategies she used previously, modeling critical reflection, and inviting him to critically reflect on his own instructional strategies. Topic-specific knowledge of students' understanding of science was developed by discussing common student misconceptions revealed in students' conversations and by sharing the results of test-item analysis from previous unit tests. The mentor helped develop the PST's topic-specific knowledge of assessment by helping him critically analyze and revise previous examinations to better align with the current curriculum units. Topic-specific knowledge of curricula was developed by jointly grappling with decisions about concept sequencing within units. The study includes implications for research, science teacher education, and professional development for mentors.

Thrombocytopenia

MedlinePlus

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Education for worksite monitors of impaired nurses.

PubMed

Young, Linda J

2008-01-01

Boards of nursing sponsor programs, including those for alternatives to discipline, for recovering nurses. These programs rely on worksite monitors who are oftentimes other nurses or supervisors of nurses, to work with recovering nurses when they return to practice. The skills of these monitors vary with respect to understanding the monitor role and recognizing traits in chemical dependency and relapse. To determine the degree of content value and the best teaching method for monitors to learn program content, 17 currently active worksite monitors participated in a study to evaluate content value to 2 groups, new and experienced monitors, and to select the best method to teach 4 content topics. Results showed that current content was valued without necessary additions and that group instruction in urban areas was preferred over one-to-one instruction. Implementation of study outcomes yielded that issues of confidentiality made group instruction unsatisfactory.

Interactive Chemistry Journey (by Steven D. Gammon, Lynn Hunsberger, Sharon Hutchison)

NASA Astrophysics Data System (ADS)

McCool, Debra J.

1998-05-01

Prentice Hall: Upper Saddle River, NJ, 1997. CD-ROM (Hybrid, MAC and WIN). ISBN 013 548116-3. 26.25 purchased separately; 10.00 when purchased with Prentice Hall Textbook. Interactive Chemistry Journey is a single CD-ROM packed with excellent chemistry content. Every topic that would be covered in high school chemistry and first-year college chemistry is well represented: basic skills, energy and matter, atomic structure, molecular structure, gases, kinetics, and equilibrium. Each content unit has interactive lessons and problems, including MCAT review questions. Several units have simulations that the student can manipulate to better understand the concepts.

Preparing a poster.

PubMed

White, Adrian; White, Leon

2003-06-01

Well prepared posters are an effective means to communicate a simple message and stimulate discussion. A good poster requires considerable effort in identifying the vital ingredients and rejecting any superfluous material. The conventional structure for papers and abstracts is a suitable basis for posters on many subjects, with modification if necessary. Suitable topics include clinical trials, surveys, qualitative studies and case reports. Suggestions are made for contents that should be considered for each section. Careful planning of size, shape, flow and content will save time in preparation, and several technical graphical points are made, which may improve the attractiveness and readability of the poster.

Rapid method for the quantification of hydroquinone concentration: chemiluminescent analysis.

PubMed

Chen, Tung-Sheng; Liou, Show-Yih; Kuo, Wei-Wen; Wu, Hsi-Chin; Jong, Gwo-Ping; Wang, Hsueh-Fang; Shen, Chia-Yao; Padma, V Vijaya; Huang, Chih-Yang; Chang, Yen-Lin

2015-11-01

Topical hydroquinone serves as a skin whitener and is usually available in cosmetics or on prescription based on the hydroquinone concentration. Quantification of hydroquinone content therefore becomes an important issue in topical agents. High-performance liquid chromatography (HPLC) is the commonest method for determining hydroquinone content in topical agents, but this method is time-consuming and uses many solvents that can become an environmental issue. We report a rapid method for quantifying hydroquinone content by chemiluminescent analysis. Hydroquinone induces the production of hydrogen peroxide in the presence of basic compounds. Hydrogen peroxide induced by hydroquinone oxidized light-emitting materials such as lucigenin, resulted in the production of ultra-weak chemiluminescence that was detected by a chemiluminescence analyzer. The intensity of the chemiluminescence was found to be proportional to the hydroquinone concentration. We suggest that the rapid (measurement time, 60 s) and virtually solvent-free (solvent volume, <2 mL) chemiluminescent method described here for quantifying hydroquinone content may be an alternative to HPLC analysis. Copyright © 2015 John Wiley & Sons, Ltd.

Evaluating topic model interpretability from a primary care physician perspective.

PubMed

Arnold, Corey W; Oh, Andrea; Chen, Shawn; Speier, William

2016-02-01

Probabilistic topic models provide an unsupervised method for analyzing unstructured text. These models discover semantically coherent combinations of words (topics) that could be integrated in a clinical automatic summarization system for primary care physicians performing chart review. However, the human interpretability of topics discovered from clinical reports is unknown. Our objective is to assess the coherence of topics and their ability to represent the contents of clinical reports from a primary care physician's point of view. Three latent Dirichlet allocation models (50 topics, 100 topics, and 150 topics) were fit to a large collection of clinical reports. Topics were manually evaluated by primary care physicians and graduate students. Wilcoxon Signed-Rank Tests for Paired Samples were used to evaluate differences between different topic models, while differences in performance between students and primary care physicians (PCPs) were tested using Mann-Whitney U tests for each of the tasks. While the 150-topic model produced the best log likelihood, participants were most accurate at identifying words that did not belong in topics learned by the 100-topic model, suggesting that 100 topics provides better relative granularity of discovered semantic themes for the data set used in this study. Models were comparable in their ability to represent the contents of documents. Primary care physicians significantly outperformed students in both tasks. This work establishes a baseline of interpretability for topic models trained with clinical reports, and provides insights on the appropriateness of using topic models for informatics applications. Our results indicate that PCPs find discovered topics more coherent and representative of clinical reports relative to students, warranting further research into their use for automatic summarization. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Evaluating Topic Model Interpretability from a Primary Care Physician Perspective

PubMed Central

Arnold, Corey W.; Oh, Andrea; Chen, Shawn; Speier, William

2015-01-01

Background and Objective Probabilistic topic models provide an unsupervised method for analyzing unstructured text. These models discover semantically coherent combinations of words (topics) that could be integrated in a clinical automatic summarization system for primary care physicians performing chart review. However, the human interpretability of topics discovered from clinical reports is unknown. Our objective is to assess the coherence of topics and their ability to represent the contents of clinical reports from a primary care physician’s point of view. Methods Three latent Dirichlet allocation models (50 topics, 100 topics, and 150 topics) were fit to a large collection of clinical reports. Topics were manually evaluated by primary care physicians and graduate students. Wilcoxon Signed-Rank Tests for Paired Samples were used to evaluate differences between different topic models, while differences in performance between students and primary care physicians (PCPs) were tested using Mann-Whitney U tests for each of the tasks. Results While the 150-topic model produced the best log likelihood, participants were most accurate at identifying words that did not belong in topics learned by the 100-topic model, suggesting that 100 topics provides better relative granularity of discovered semantic themes for the data set used in this study. Models were comparable in their ability to represent the contents of documents. Primary care physicians significantly outperformed students in both tasks. Conclusion This work establishes a baseline of interpretability for topic models trained with clinical reports, and provides insights on the appropriateness of using topic models for informatics applications. Our results indicate that PCPs find discovered topics more coherent and representative of clinical reports relative to students, warranting further research into their use for automatic summarization. PMID:26614020

Exploring the Multifaceted Topic of Climate Change in Our Changing Climate and Living With Our Changing Climate

NASA Astrophysics Data System (ADS)

Brey, J. A.; Kauffman, C.; Geer, I. W.; Mills, E. W.; Nugnes, K. A.; Stimach, A. E.

2015-12-01

As the effects of climate change become more profound, climate literacy becomes increasingly important. The American Meteorological Society (AMS) responds to this need through the publication of Our Changing Climate and Living With Our Changing Climate. Both publications incorporate the latest scientific understandings of Earth's climate system from reports such as IPCC AR5 and the USGCRP's Third National Climate Assessment. Topic In Depth sections appear throughout each chapter and lead to more extensive, multidisciplinary information related to various topics. Additionally, each chapter closes with a For Further Exploration essay, which addresses specific topics that complement a chapter concept. Web Resources, which encourage additional exploration of chapter content, and Scientific Literature, from which chapter content was derived can also be found at the conclusion of each chapter. Our Changing Climate covers a breadth of topics, including the scientific principles that govern Earth's climate system and basic statistics and geospatial tools used to investigate the system. Released in fall 2015, Living With Our Changing Climate takes a more narrow approach and investigates human and ecosystem vulnerabilities to climate change, the role of energy choices in affecting climate, actions humans can take through adaption, mitigation, and policy to lessen vulnerabilities, and psychological and financial reasons behind climate change denial. While Living With Our Changing Climate is intended for programs looking to add a climate element into their curriculum, Our Changing Climate is part of the AMS Climate Studies course. In a 2015 survey of California University of Pennsylvania undergraduate students using Our Changing Climate, 82% found it comfortable to read and utilized its interactive components and resources. Both ebooks illuminate the multidisciplinary aspect of climate change, providing the opportunity for a more sustainable future.

Topic-Specific Pedagogical Content Knowledge (TSPCK) in Redox and Electrochemistry of Experienced Teachers

NASA Astrophysics Data System (ADS)

O'Brien, Stephanie

Topic specific pedagogical content knowledge (TSPCK) is the basis by which knowledge of subject matter of a particular topic is conveyed to students. This includes students' prior knowledge, curricular saliency, what makes a topic easy or difficult to teach, representations, and teaching strategies. The goal of this study is to assess the pedagogical content knowledge of chemistry teachers in a professional learning community in the areas of redox and electrochemistry, as this has been regarded in previous literature as conceptually challenging for students to learn. By acquiring information regarding the PCK development of experienced chemistry teachers, the education and practice of all science teachers can be advanced. This study builds upon previous research that developed validated instruments to evaluate TSPCK. The research questions sought to determine which components of TSPCK were evidenced by the instructional design decisions teachers made, what shared patterns and trends were evident, and how TSPCK related to student learning outcomes. To answer the research questions subjects completed a background questionnaire, a TSPCK assessment, and interview tasks to elicit information about pedagogical decision making and processes that influenced student learning in their classrooms. The TSPCK exam and interview responses were coded to align with thematic constructs. To determine the effect of TSPCK on student learning gains, pre/post-assessment data on redox and electrochemistry were compared to teachers' TSPCK. The chemistry teachers displayed varying levels of TSPCK in redox and electrochemistry, as evidenced by their knowledge of student learning obstacles, curricular saliency, and teaching methodologies. There was evidence of experienced teachers lacking in certain areas of TSPCK, such as the ability to identify student misconceptions, suggesting the need for programmatic improvements in pre-service and in-service training to address the needs of current and future chemistry teachers. While the current educational system requires teachers to complete separate exams in pedagogy and content, this research provides a rationale for changing the means by which teachers are evaluated through the completion of TSPCK assessments. In-service teacher TSPCK training is limited yet desired by the teachers. To facilitate TSPCK development, new methods need to be explored to connect chemistry education research to practice.

Exploring youth and caregiver preferences for asthma education video content.

PubMed

Geryk, Lorie L; Arrindell, Courtney C; Sage, Adam J; Blalock, Susan J; Reuland, Daniel S; Coyne-Beasley, Tamera; Lee, Charles; Sleath, Betsy L; Carpenter, Delesha M

2016-01-01

This study examines (1) whether youth and their caregivers have different preferences for asthma education video topics and (2) if education topic preferences vary by youth and caregiver sociodemographic characteristics. Youth (n = 83) ages 7-17 years with persistent asthma and their caregivers were recruited at two pediatric practices in North Carolina. Sociodemographic information and youth and caregiver preferences for nine asthma video education topics were collected during in-person interviews. Bonferroni-corrected Chi-square or McNemar tests (α = 0.0056) were used to compare youth and caregivers differences in topic preferences and topic preferences by youth and caregiver sociodemographic characteristics, including gender, race, ethnicity, and age. Youth were primarily male (52%) and from low-income families (74%; caregiver annual income less than $30,000) and many were Hispanic (45%). Youth and parents expressed the most interest in the following two topics: "how to deal with triggers" (90% and 95%, respectively) and "how to keep asthma under control" (87% and 96%, respectively). Caregivers and children were discordant for two topics: "the difference between a rescue and controller medicine" and "how to [help your child] talk to your [his/her] friends about asthma." No differences were found between youth and caregiver sociodemographic characteristics and video topic preferences. Youth with persistent asthma and their caregivers differed in their asthma education topic preferences, but preferences did not vary by caregiver or youth sociodemographic characteristics. Studies examining the effectiveness of interventions tailored to differences in educational preferences of youth with asthma and their caregivers are needed.

Verbal Final Exam in Introductory Biology Yields Gains in Student Content Knowledge and Longitudinal Performance

PubMed Central

Luckie, Douglas B.; Rivkin, Aaron M.; Aubry, Jacob R.; Marengo, Benjamin J.; Creech, Leah R.; Sweeder, Ryan D.

2013-01-01

We studied gains in student learning over eight semesters in which an introductory biology course curriculum was changed to include optional verbal final exams (VFs). Students could opt to demonstrate their mastery of course material via structured oral exams with the professor. In a quantitative assessment of cell biology content knowledge, students who passed the VF outscored their peers on the medical assessment test (MAT), an exam built with 40 Medical College Admissions Test (MCAT) questions (66.4% [n = 160] and 62% [n = 285], respectively; p < 0.001);. The higher-achieving students performed better on MCAT questions in all topic categories tested; the greatest gain occurred on the topic of cellular respiration. Because the VF focused on a conceptually parallel topic, photosynthesis, there may have been authentic knowledge transfer. In longitudinal tracking studies, passing the VF also correlated with higher performance in a range of upper-level science courses, with greatest significance in physiology, biochemistry, and organic chemistry. Participation had a wide range but not equal representation in academic standing, gender, and ethnicity. Yet students nearly unanimously (92%) valued the option. Our findings suggest oral exams at the introductory level may allow instructors to assess and aid students striving to achieve higher-level learning. PMID:24006399

Research and trends in science education from 1998 to 2002: a content analysis of publication in selected journals

NASA Astrophysics Data System (ADS)

Tsai, Chin-Chung; Wen, Meichun Lydia

2005-01-01

This study conducted a series of content analyses of the articles published by International Journal of Science Education, Science Education, and Journal of Research in Science Teaching from 1998 to 2002. A total of 802 research papers were analyzed in terms of the authors' nationality, research types and topics. It was found that researchers in four major English-speaking countries, including the US, the UK, Australia, and Canada, contributed to a majority of the publications, but the researchers from other non-English countries may have, to a certain extent, gradually played a valuable role on the published work. This probably implies that science education research may have progressively become an important field recognized by the international academic community. This study also found that most of the published articles were categorized as empirical studies, while position, theoretical and review papers were rarely presented in the journals. Although the research topic of students' conceptions and conceptual change was the most frequently investigated one in these five years, a declining trend was observed when analyzed by year. Moreover, in 1998-2002, the research topics related to student learning contexts, and social, cultural and gender issues were also received relatively more attention among science educators.

Verbal final exam in introductory biology yields gains in student content knowledge and longitudinal performance.

PubMed

Luckie, Douglas B; Rivkin, Aaron M; Aubry, Jacob R; Marengo, Benjamin J; Creech, Leah R; Sweeder, Ryan D

2013-01-01

We studied gains in student learning over eight semesters in which an introductory biology course curriculum was changed to include optional verbal final exams (VFs). Students could opt to demonstrate their mastery of course material via structured oral exams with the professor. In a quantitative assessment of cell biology content knowledge, students who passed the VF outscored their peers on the medical assessment test (MAT), an exam built with 40 Medical College Admissions Test (MCAT) questions (66.4% [n = 160] and 62% [n = 285], respectively; p < 0.001);. The higher-achieving students performed better on MCAT questions in all topic categories tested; the greatest gain occurred on the topic of cellular respiration. Because the VF focused on a conceptually parallel topic, photosynthesis, there may have been authentic knowledge transfer. In longitudinal tracking studies, passing the VF also correlated with higher performance in a range of upper-level science courses, with greatest significance in physiology, biochemistry, and organic chemistry. Participation had a wide range but not equal representation in academic standing, gender, and ethnicity. Yet students nearly unanimously (92%) valued the option. Our findings suggest oral exams at the introductory level may allow instructors to assess and aid students striving to achieve higher-level learning.

Partially annotated bibliography for computer protection and related topics

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

Huskamp, J.C.

1976-07-20

References for the commonly cited technical papers in the area of computer protection are given. Great care is taken to exclude papers with no technical content or merit. For the purposes of this bibliography, computer protection is broadly defined to encompass all facets of the protection problem. The papers cover, but are not limited to, the topics of protection features in operating systems (e.g., MULTICS and HYDRA), hardware implementations of protection facilities (e.g., Honeywell 6180, System 250, BCC 5000, B6500), data base protection controls, confinement and protection models. Since computer protection is related to many other areas in computer sciencemore » and electrical engineering, a bibliography of related areas is included after the protection bibliography. These sections also include articles of general interest in the named areas which are not necessarily related to protection.« less

The Relevancy of Graduate Curriculum to Human Resource Professionals' Electronic Communication.

ERIC Educational Resources Information Center

Hoell, Robert C.; Henry, Gordon O.

2003-01-01

Electronic communications of human resource professionals and the content of 23 university human resource management courses were categorized using the Human Resource Certification Institute's body of knowledge. Differences between proportion of topics discussed and topics covered in curricula suggest some topics are over- or undertaught.…

What Is Narcolepsy?

MedlinePlus

Skip to main content U.S. Department of Health & Human Services Health Topics Health Topics A-Z Clinical Trials Publications and Resources Health Education and Awareness The Science Science Home Blood Disorders and ...

Minority Pre-service Teachers' and Faculty Training on Climate Change Education in Delaware State University

NASA Astrophysics Data System (ADS)

Ozbay, G.; Fox-Lykens, R.; Veron, D. E.; Rogers, M.; Merrill, J.; Harcourt, P.; Mead, H.

2015-12-01

Delaware State University is working toward infusing undergraduate education with climate change science and enhancing the climate change learning content of pre-service teacher preparation programs as part of the MADE-CLEAR project (www.madeclear.org). Faculty development workshops have been conducted to prepare and educate a cadre of faculty from different disciplines in global climate science literacy. Following the workshops, the faculty participants have integrated climate literacy tenets into their existing curriculum. Follow up meetings have helped the faculty members to use specific content in their curriculum such as greenhouse gases, atmospheric CO2, sea level rise, etc. Additional training provided to the faculty participants in pedagogical methods of climate change instruction to identify common misconceptions and barriers to student understanding. Some pre-service teachers were engaged in summer internships and learned how to become messenger of climate change science by the state parks staff during the summer. Workshops were offered to other pre-service teachers to teach them specific climate change topics with enhanced hands-on laboratory activities. The participants were provided examples of lesson plans and guided to develop their own lesson plans and present them. Various pedagogical methods have been explored for teaching climate change content to the participants. The pre-service teachers found the climate content very challenging and confusing. Training activities were modified to focus on targeted topics and modeling of pedagogical techniques for the faculty and pre-service teachers. Program evaluation confirms that the workshop participant show improved understanding of the workshop materials by the participants if they were introduced few climate topics. Learning how to use hands-on learning tools and preparing lesson plans are two of the challenges successfully implemented by the pre-service teachers. Our next activity includes pre-service teachers to use their lesson plans to teach the climate change content in the middle school science classes. This will mutually help the middle school science teachers' to learn and use the materials provided by the pre-service teachers and also pre-service teachers' to improve their teaching skills on climate change content.

Influence of using challenging tasks in biology classrooms on students' cognitive knowledge structure: an empirical video study

NASA Astrophysics Data System (ADS)

Nawani, Jigna; Rixius, Julia; Neuhaus, Birgit J.

2016-08-01

Empirical analysis of secondary biology classrooms revealed that, on average, 68% of teaching time in Germany revolved around processing tasks. Quality of instruction can thus be assessed by analyzing the quality of tasks used in classroom discourse. This quasi-experimental study analyzed how teachers used tasks in 38 videotaped biology lessons pertaining to the topic 'blood and circulatory system'. Two fundamental characteristics used to analyze tasks include: (1) required cognitive level of processing (e.g. low level information processing: repetiition, summary, define, classify and high level information processing: interpret-analyze data, formulate hypothesis, etc.) and (2) complexity of task content (e.g. if tasks require use of factual, linking or concept level content). Additionally, students' cognitive knowledge structure about the topic 'blood and circulatory system' was measured using student-drawn concept maps (N = 970 students). Finally, linear multilevel models were created with high-level cognitive processing tasks and higher content complexity tasks as class-level predictors and students' prior knowledge, students' interest in biology, and students' interest in biology activities as control covariates. Results showed a positive influence of high-level cognitive processing tasks (β = 0.07; p < .01) on students' cognitive knowledge structure. However, there was no observed effect of higher content complexity tasks on students' cognitive knowledge structure. Presented findings encourage the use of high-level cognitive processing tasks in biology instruction.

Unifying concepts in the high school biology curriculum, one or many: An investigation of rural, suburban, and urban schools

NASA Astrophysics Data System (ADS)

Brown, Judith Ann

2000-10-01

Nine high school biology teachers from rural, suburban, and urban school settings, were interviewed about what idea, topic, or concept, if any, they use to unify their high school biology curriculum. Professional scientists and educational organizations have proposed that high school biology teachers use "biological evolution" as a unifying concept of their curriculum. Interviews, concept maps, and classroom syllabi and outlines were provided as data for these nine case studies. Each teacher was asked what topics were included in their curriculum to determine if a wide enough content was taught to warrant unification. The teachers' responses were compared to content and concepts listed in the National Science Content Standards, the Washington State Essential Academic Learning Requirements for Science, and a paper (Hurd, Bybee, Kahle, and Yager, 1980) that proposed what and how topics should be taught in the high school biology class by the year 2000. The nine teachers were asked to draw a concept map showing how these topics were interrelated and what concept, if any, "unified" them. A unifying concept is defined as a concept introduced early in the year and referred back to whenever new topics are introduced illustrating how the new topic is related to the previous ones through this unifying concept. Seven of the nine teachers did use at least one unifying concept. Two use evolution or natural selection, two use the web of life, two use the characteristics of life, and one uses scientific inquiry. The data collected in this study indicate high school teachers use these concepts such as the web of life and the characteristics of life because they believe they are easily understood by their students and less controversial than the theory of evolution. This study also presents evidence that school setting has minimal influence on what concept teachers use to unify their curriculum and that teachers have a significant amount of academic freedom to choose what they want to teach and how they want to teach it. The data suggests that teachers choose their unifying concept based on their personal beliefs of what their students will accept and on their past interactions with parents, students, and administrators when various unifying concepts were used.

What Is Aplastic Anemia?

MedlinePlus

Skip to main content U.S. Department of Health & Human Services Health Topics Health Topics A-Z Clinical Trials Publications and Resources Health Education and Awareness The Science Science Home Blood Disorders and ...

Revealing topics and their evolution in biomedical literature using Bio-DTM: a case study of ginseng.

PubMed

Chen, Qian; Ai, Ni; Liao, Jie; Shao, Xin; Liu, Yufeng; Fan, Xiaohui

2017-01-01

Valuable scientific results on biomedicine are very rich, but they are widely scattered in the literature. Topic modeling enables researchers to discover themes from an unstructured collection of documents without any prior annotations or labels. In this paper, taking ginseng as an example, biological dynamic topic model (Bio-DTM) was proposed to conduct a retrospective study and interpret the temporal evolution of the research of ginseng. The system of Bio-DTM mainly includes four components, documents pre-processing, bio-dictionary construction, dynamic topic models, topics analysis and visualization. Scientific articles pertaining to ginseng were retrieved through text mining from PubMed. The bio-dictionary integrates MedTerms medical dictionary, the second edition of side effect resource, a dictionary of biology and HGNC database of human gene names (HGNC). A dynamic topic model, a text mining technique, was used to emphasize on capturing the development trends of topics in a sequentially collected documents. Besides the contents of topics taken on, the evolution of topics was visualized over time using ThemeRiver. From the topic 9, ginseng was used in dietary supplements and complementary and integrative health practices, and became very popular since the early twentieth century. Topic 6 reminded that the planting of ginseng is a major area of research and symbiosis and allelopathy of ginseng became a research hotspot in 2007. In addition, the Bio-DTM model gave an insight into the main pharmacologic effects of ginseng, such as anti-metabolic disorder effect, cardioprotective effect, anti-cancer effect, hepatoprotective effect, anti-thrombotic effect and neuroprotective effect. The Bio-DTM model not only discovers what ginseng's research involving in but also displays how these topics evolving over time. This approach can be applied to the biomedical field to conduct a retrospective study and guide future studies.

Using a flipped classroom and the perspective of families to teach medical students about children with disabilities and special education.

PubMed

Sheppard, Mary E; Vitalone-Raccaro, Nancy; Kaari, Jacqueline M; Ajumobi, Taiwo T

2017-10-01

The need to teach medical students to care for children with disabilities, work effectively with these patients' families, and collaborate with schools has been well established. Yet, what is not clear is the exact nature of the content to be taught and how medical schools develop the systems and enabling structures required to ensure medical education responds to the needs of children with disabilities and their families. The aim of this study was to develop and assess the efficacy of an educational intervention designed to introduce the topics of special education law and practices and working with parents of children with disabilities into an undergraduate medical education pediatrics course. A new curricular element based upon the flipped classroom that included an on-line module followed by participation in a panel discussion comprised of parents of children with disabilities, and concluding with an on-line discussion was implemented. Medical students completed a pre- and post-assessment that evaluated their knowledge of special education law and practices. Students demonstrated increased understanding of special education laws and practices. Qualitative findings showed that students recognized the importance and value of learning the content to support their patients and their patients' families. Based upon study findings, the flipped classroom method improved student knowledge of the topic and students reported they valued the content. This addition to the undergraduate medical curriculum provided students with an effective introductory overview and demonstrated one viable option for incorporating necessary topics into the undergraduate medical curriculum. Copyright © 2017 Elsevier Inc. All rights reserved.

Systematic Co-Operation between Theory and Practice in Mathematics Education. Mini-Conference at ICME 5. Topic Area Research and Teaching (Adelaide, Australia, August 25-29, 1984).

ERIC Educational Resources Information Center

Christiansen, Bent; And Others

A miniconference (consisting of four 60-minute sessions) was organized to contribute to the exploration of frames, forms, and contents of systematic cooperation and interaction between the researcher and teacher in the classroom. These proceedings of the conference include descriptions of the organization, purpose, and background of the…

Polymeric and Inorganic Fibers

NASA Astrophysics Data System (ADS)

This series presents critical reviews of the present and future trends in polymer and biopolymer science including chemistry, physical chemistry, physics and materials science. It is addressed to all scientists at universities and in industry who wish to keep abreast of advances in the topics covered. Impact Factor Ranking: Always number one in Polymer Science. More information as well as the electronic version of the whole content available at: www.springerlink.

Mass Communication: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1984, (Vol. 44 Nos. 7 through 12).

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 36 titles deal with a variety of topics, including the following: (1) content diversity in local television news; (2) advertising influences on consumers' use of evidence; (3) organized labor and the mass media; (4) feminist film…

Reliability and testing

NASA Technical Reports Server (NTRS)

Auer, Werner

1996-01-01

Reliability and its interdependence with testing are important topics for development and manufacturing of successful products. This generally accepted fact is not only a technical statement, but must be also seen in the light of 'Human Factors.' While the background for this paper is the experience gained with electromechanical/electronic space products, including control and system considerations, it is believed that the content could be also of interest for other fields.

Out of the Streets and into the Classroom? The New Left and the Counterculture in United States History Textbooks.

ERIC Educational Resources Information Center

Schulman, Bruce J.

1999-01-01

Discusses the coverage of the 1960s protests in U.S. history textbooks focusing on the New Left ideology and the counterculture of the time where these topics are either dismissed or subordinated within the textbook content. Provides justification for including more extensive coverage of the New Left and sixties counterculture within textbooks.…

Exploring Hospitals’ Use of Facebook: Thematic Analysis

PubMed Central

Young, Diana K

2018-01-01

Background Although health care organizations such as hospitals and clinics have widely embraced social media as a means to educate the community on health topics and increase patient loyalty and satisfaction, little is known about the content these organizations actually share when using social media channels. Objective This study aimed to explore the types of content US hospitals post on their Facebook pages and how hospitals’ Facebook activities differ with regard to content types. Methods We collected and thematically analyzed more than 1700 Facebook posts made over a 3-month period by 17 US hospitals. During the first phase, the 2 researchers coded a set of 159 posts and created an initial thematic web of content. During the second phase, the researchers coded the remaining posts and then revised, refined, and validated the initial web of content accordingly. Coding consensus was achieved on 1184 of the 1548 analyzable sampled posts (76.49%). Results We identified a list of 13 unique health social media post themes and classified those themes into 3 thematic groups that included announcing, sharing, and recognizing activities. The most frequently used theme was sharing health information, which appeared in 35.81% (424/1184) of the posts analyzed. Such posts sought to provide health tips and advice to community members. Recognizing special days and recognizing employees were the second and third most frequently used themes, respectively, with 14.95% (177/1184) and 11.82% (140/1184) of the posts containing those themes. The frequency of these themes was surprising as the content was geared more toward stakeholders internal to the organization, although most previous literature has focused on social media as a tool to connect with external stakeholders. In addition, we found many of the posts involved more than one theme, and selected sets of themes co-occurred frequently. For example, 25.4% (45/177) of the posts recognizing special days also included content to share health information, and approximately 38% (32/85) of the posts announcing research activities also included content to share health information. Finally, we found similarities and differences between the sampled hospitals in terms of the types of content they posted more frequently on their Facebook pages. Conclusions Hospitals use Facebook as an inexpensive way to educate people on health and wellness topics and to communicate different types of information and news to the public audience. Hospitals and clinics that are expanding their social media activities or are starting to embark on social media strategies can use the results of this study to better formulate their activities on Facebook. PMID:29769173

Gastroenterology Curriculum in the Canadian Medical School System.

PubMed

Dang, ThucNhi Tran; Wong, Clarence; Bistritz, Lana

2017-01-01

Background and Purpose. Gastroenterology is a diverse subspecialty that covers a wide array of topics. The preclinical gastroenterology curriculum is often the only formal training that medical students receive prior to becoming residents. There is no Canadian consensus on learning objectives or instructional methods and a general lack of awareness of curriculum at other institutions. This results in variable background knowledge for residents and lack of guidance for course development. Objectives. (1) Elucidate gastroenterology topics being taught at the preclinical level. (2) Determine instructional methods employed to teach gastroenterology content. Results . A curriculum map of gastroenterology topics was constructed from 10 of the medical schools that responded. Topics often not taught included pediatric GI diseases, surgery and trauma, food allergies/intolerances, and obesity. Gastroenterology was taught primarily by gastroenterologists and surgeons. Didactic and small group teaching was the most employed teaching method. Conclusion. This study is the first step in examining the Canadian gastroenterology curriculum at a preclinical level. The data can be used to inform curriculum development so that topics generally lacking are better incorporated in the curriculum. The study can also be used as a guide for further curriculum design and alignment across the country.

Supporting Instruction By Defining Conceptual Relevance Of Materials: Alignment Of Resources To An Earth Systems Framework

NASA Astrophysics Data System (ADS)

Menicucci, A. J.; Bean, J. R.

2017-12-01

Environmental, geological, and climatological sciences are important facets of physical science education. However, it is often difficult for educators to acquire the necessary resources to facilitate content explanations, and demonstration of the conceptual links between individual lessons. The Understanding Global Change (UGC) Project at the University of California Museum of Paleontology (UCMP) at UC Berkeley is aligning new and existing Earth systems educational resources that are high-quality, interactive and inquiry based. Learning resources are organized by the UGC framework topics (Causes of Change, How the Earth System Works, and Measurable Changes), and focus on exploring topic relationships. Resources are currently aligned with both the UGC framework and the Next Generation Science Standards (NGSS), facilitating broad utility among K-16 educators. The overarching goal of the UGC Project is to provide the necessary resources that guide the construction of coherent, interdisciplinary instructional units. These units can be reinforced through system models, providing visual learning scaffolds for assessments of student content knowledge. Utilizing the central framework of UGC alleviates the long-standing problem of creating coherent instructional units from multiple learning resources, each organized and categorized independently across multiple platforms that may not provide explicit connections among Earth science subjects UGC topic cross listing of learning modules establishes conceptual links. Each resource is linked across several Earth system components, facilitating exploration of relationships and feedbacks between processes. Cross listed topics are therefore useful for development of broad picture learning goals via targeted instructional units. We also anticipate cultivating summaries of the explicit conceptual links explored in each resource from both current teachers and content specialists. Insructional units currated and aligned under the UGC framework therefore have the potential for users to develop and impliment inderdisciplinary lesson plans, including multi-segmented units designed to function as independent educational segments, that combine to provide broader subject exploration and deeper understanding of Earth system relationships.

Is a Team-based Learning Approach to Anatomy Teaching Superior to Didactic Lecturing?

PubMed

Ghorbani, Naghme; Karbalay-Doust, Saied; Noorafshan, Ali

2014-02-01

Team-based learning (TBL) is used in the medical field to implement interactive learning in small groups. The learning of anatomy and its subsequent application requires the students to recall a great deal of factual content. The aims of this study were to evaluate the students' satisfaction, engagement and knowledge gain in anatomy through the medium of TBL in comparison to the traditional lecture method. This study, carried out from February to June 2012, included 30 physical therapy students of the Shiraz University of Medical Science, School of Rehabilitation Sciences. Classic TBL techniques were modified to cover lower limb anatomy topics in the first year of the physical therapy curriculum. Anatomy lectures were replaced with TBL, which required the preparation of assigned content, specific discussion topics, an individual self-assessment test (IRAT) and the analysis of discussion topics. The teams then subsequently retook the assessment test as a group (GRAT). The first eight weeks of the curriculum were taught using traditional didactic lecturing, while during the second eight weeks the modified TBL method was used. The students evaluated these sessions through a questionnaire. The impact of TBL on student engagement and educational achievement was determined using numerical data, including the IRAT, GRAT and final examination scores. Students had a higher satisfaction rate with the TBL teaching according to the Likert scale. Additionally, higher scores were obtained in the TBL-based final examination in comparison to the lecture-based midterm exam. The students' responses showed that the TBL technique could be used alone or in conjunction with traditional didactic lecturing in order to teach anatomy more effectively.

Parent opinion of sexuality education in a state with mandated abstinence education: does policy match parental preference?

PubMed

Ito, Kristin E; Gizlice, Ziya; Owen-O'Dowd, Judy; Foust, Evelyn; Leone, Peter A; Miller, William C

2006-11-01

Despite public debate about the content of sexuality education in schools, state and federal policy has increasingly financed and legislated abstinence-only education over the past decade. Although public schools strive to meet the needs of parents who, as taxpayers, fund the educational system, little is known about parental desires regarding sexuality education in states with mandated abstinence education. The objective of this study was to assess parental opinion about sexuality education in public schools in North Carolina, a state with mandated abstinence education. Computer-assisted, anonymous, cross-sectional telephone surveys were conducted among 1306 parents of North Carolina public school students in grades K-12. Parental support for sexuality education in public schools and 20 sexuality education topics was measured. We defined comprehensive sexuality education as education that includes a discussion of how to use and talk about contraception with partners. Parents in North Carolina overwhelmingly support sexuality education in public schools (91%). Of these respondents, the majority (89%) support comprehensive sexuality education. Less than a quarter of parents oppose teaching any specific topic, including those typically viewed as more controversial, such as discussions about sexual orientation, oral sex, and anal sex. Parents' level of education was inversely related to support for specific sexuality education topics and comprehensive education, although these differences were small in magnitude. More than 90% of respondents felt that parents and public health professionals should determine sexuality education content and opposed the involvement of politicians. Current state-mandated abstinence sexuality education does not match parental preference for comprehensive sexuality education in North Carolina public schools.

Comparisons of topical and spray applications of two pesticides, triazophos and jinggangmycin, on the protein content in the ovaries and fat bodies of the brown planthopper Nilaparvata lugens Stål (Hemiptera:Delphacidae).

PubMed

Zhu, Zhan-Fei; Cheng, Jia; Lu, Xiu-Li; Li, Xin; Ge, Lin-Quan; Fang, Ji-Chao; Wu, Jin-Cai

2014-09-01

The pesticide-induced stimulation of reproduction in pests is one of the most important mechanisms of pest resurgence. There have been numerous reports on the insecticide-induced stimulation of reproduction. However, the relationship between pesticide application method and pest resurgence (stimulation of reproduction) has received little attention. Here, we studied the effect of two treatment methods, triazophos (TZP) and jinggangmycin (JGM), on the protein content in the ovaries and fat bodies of the brown planthopper (BPH) Nilaparvata lugens Stål. The results showed that pesticide treatment methods significantly affected the protein content in the ovaries and fat bodies of BPH. In addition, grand means (means of main effect) of the protein content at 2 and 3 days after emergence (2 and 3 DAE) for foliar sprays was significantly higher than that observed after topical treatments, which increased by 23.9% (from 1.42 to 1.76) and 8.82% (from 4.42 to 4.81), respectively. No significant differences on the protein content in the ovaries and fat bodies for the JGM topical treatment were observed compared with controls. However, the protein content for JGM foliar sprays was significantly higher than that for the controls. The protein contents in both topical and spray treatments of TZP were significantly higher than those of the controls. Ovarian protein is mainly yolk protein. There is a positive correlation between ovarian protein content and the number of eggs laid. These findings show that foliar spray of the pesticides promotes the resurgence of BPH. Therefore, the foliar spray of some pesticides, such as JGM, should be avoided for the control of pests, which is the sideeffects of the fungicide on non-target insect pests' occurrence. Copyright © 2014 Elsevier Inc. All rights reserved.

Exploring supervised and unsupervised methods to detect topics in biomedical text

PubMed Central

Lee, Minsuk; Wang, Weiqing; Yu, Hong

2006-01-01

Background Topic detection is a task that automatically identifies topics (e.g., "biochemistry" and "protein structure") in scientific articles based on information content. Topic detection will benefit many other natural language processing tasks including information retrieval, text summarization and question answering; and is a necessary step towards the building of an information system that provides an efficient way for biologists to seek information from an ocean of literature. Results We have explored the methods of Topic Spotting, a task of text categorization that applies the supervised machine-learning technique naïve Bayes to assign automatically a document into one or more predefined topics; and Topic Clustering, which apply unsupervised hierarchical clustering algorithms to aggregate documents into clusters such that each cluster represents a topic. We have applied our methods to detect topics of more than fifteen thousand of articles that represent over sixteen thousand entries in the Online Mendelian Inheritance in Man (OMIM) database. We have explored bag of words as the features. Additionally, we have explored semantic features; namely, the Medical Subject Headings (MeSH) that are assigned to the MEDLINE records, and the Unified Medical Language System (UMLS) semantic types that correspond to the MeSH terms, in addition to bag of words, to facilitate the tasks of topic detection. Our results indicate that incorporating the MeSH terms and the UMLS semantic types as additional features enhances the performance of topic detection and the naïve Bayes has the highest accuracy, 66.4%, for predicting the topic of an OMIM article as one of the total twenty-five topics. Conclusion Our results indicate that the supervised topic spotting methods outperformed the unsupervised topic clustering; on the other hand, the unsupervised topic clustering methods have the advantages of being robust and applicable in real world settings. PMID:16539745

Connection between Topic-Specific Teacher Knowledge and Student Performance in Lower Secondary School Mathematics

ERIC Educational Resources Information Center

Tchoshanov, Mourat; Quinones, Maria Cruz; Shakirova, Kadriya B.; Ibragimova, Elena N.; Shakirova, Liliana R.

2017-01-01

The interpretive cross-case study focused on the examination of connections between teacher and student topic-specific knowledge of lower secondary mathematics. Two teachers were selected for the study using non-probability purposive sampling technique. Teachers completed the Teacher Content Knowledge Survey before teaching a topic on division of…

Science Teacher Orientations and PCK across Science Topics in Grade 9 Earth Science

ERIC Educational Resources Information Center

Campbell, Todd; Melville, Wayne; Goodwin, Dawne

2017-01-01

While the literature is replete with studies examining teacher knowledge and pedagogical content knowledge (PCK), few studies have investigated how science teacher orientations (STOs) shape classroom instruction. Therefore, this research explores the interplay between a STOs and the topic specificity of PCK across two science topics within a grade…

Transfer of the Pedagogical Transformation Competence across Chemistry Topics

ERIC Educational Resources Information Center

Mavhunga, Elizabeth

2016-01-01

Pedagogical Content Knowledge (PCK) observed in one topic is commonly understood not to be transferable to another topic. This study asked, what can then be transferred in the context of learning and acquiring PCK? The study firstly posits the existence of a generic pedagogical competence that is developed in pre-service teachers to pedagogically…

Self-directed learning in gross human anatomy: assessment outcomes and student perceptions.

PubMed

Smythe, Gayle; Hughes, Diane

2008-01-01

Speech pathology students enrolled in a lecture-based gross human anatomy program completed two out of nine topics in self-directed mode. Student performance in quizzes was compared for the two modes, and the students completed questionnaires on their perceptions of the self-directed mode of delivery. Students performed as well in the first self-directed topic as they did in lecture-based material, but performance declined significantly on the second self-directed topic. Correlations showed that students who performed well in lecture-based topics also performed well on self-directed topics. The major issues that arose in the student questionnaires were primarily related to the amount of content in the topics and the length of time required for completion. We conclude that there is a strong need for appropriate design of distance education materials to reflect student perceptions of length, content, and time investment, and more importantly that there is a need to ensure extensive communication and support of students studying in distance education/self-directed modes for the first time.

What Online Communities Can Tell Us About Electronic Cigarettes and Hookah Use: A Study Using Text Mining and Visualization Techniques.

PubMed

Chen, Annie T; Zhu, Shu-Hong; Conway, Mike

2015-09-29

The rise in popularity of electronic cigarettes (e-cigarettes) and hookah over recent years has been accompanied by some confusion and uncertainty regarding the development of an appropriate regulatory response towards these emerging products. Mining online discussion content can lead to insights into people's experiences, which can in turn further our knowledge of how to address potential health implications. In this work, we take a novel approach to understanding the use and appeal of these emerging products by applying text mining techniques to compare consumer experiences across discussion forums. This study examined content from the websites Vapor Talk, Hookah Forum, and Reddit to understand people's experiences with different tobacco products. Our investigation involves three parts. First, we identified contextual factors that inform our understanding of tobacco use behaviors, such as setting, time, social relationships, and sensory experience, and compared the forums to identify the ones where content on these factors is most common. Second, we compared how the tobacco use experience differs with combustible cigarettes and e-cigarettes. Third, we investigated differences between e-cigarette and hookah use. In the first part of our study, we employed a lexicon-based extraction approach to estimate prevalence of contextual factors, and then we generated a heat map based on these estimates to compare the forums. In the second and third parts of the study, we employed a text mining technique called topic modeling to identify important topics and then developed a visualization, Topic Bars, to compare topic coverage across forums. In the first part of the study, we identified two forums, Vapor Talk Health & Safety and the Stopsmoking subreddit, where discussion concerning contextual factors was particularly common. The second part showed that the discussion in Vapor Talk Health & Safety focused on symptoms and comparisons of combustible cigarettes and e-cigarettes, and the Stopsmoking subreddit focused on psychological aspects of quitting. Last, we examined the discussion content on Vapor Talk and Hookah Forum. Prominent topics included equipment, technique, experiential elements of use, and the buying and selling of equipment. This study has three main contributions. Discussion forums differ in the extent to which their content may help us understand behaviors with potential health implications. Identifying dimensions of interest and using a heat map visualization to compare across forums can be helpful for identifying forums with the greatest density of health information. Additionally, our work has shown that the quitting experience can potentially be very different depending on whether or not e-cigarettes are used. Finally, e-cigarette and hookah forums are similar in that members represent a "hobbyist culture" that actively engages in information exchange. These differences have important implications for both tobacco regulation and smoking cessation intervention design.

Conflicts of Interest in Medicine. A Systematic Review of Published and Scientifically evaluated Curricula.

PubMed

Weißkircher, Janosch; Koch, Cora; Dreimüller, Nadine; Lieb, Klaus

2017-01-01

Objective: Conflicts of interests resulting from interactions with pharmaceutical companies are pervasive in medicine and can result in an undue influence on physicians' decision-making. The objective of this systematic review is to analyze published and scientifically evaluated curricula for medical students and residents regarding such conflicts of interest. We begin by describing the covered topics and teaching methods; afterwards we analyze the quality of the curricula using the published data on their evaluations and comparing the content with content recommended for such curricula. Methods: We searched Pubmed, PsycInfo, EMBASE, OECD, WISO, SOWI and googlescholar up to and including the 5th of September 2016. Publications describing curricula for residents or medical students on the topic of conflicts of interest in medicine and evaluating them for their effects on the participants' learning were included. We analyzed the covered topics and the teaching methods used and compared them with recommendations by the American Medical Students' Association (AMSA) and Health Action International (HAI). Results: The literature search resulted in 20 publications that fulfilled our search criteria. In five trials, a control group was used, in no trial the participants were randomized to intervention or control group. 16/20 published curricula primarily covered marketing strategies by pharmaceutical companies, especially the interaction with pharmaceutical sales representatives (PSRs). Most curricula only covered a limited number of topics recommended by AMSA/HAI. The most frequent teaching method was a group discussion, which was used in 18/20 curricula; all curricula used at least one interactive teaching method. The evaluation of the curricula was heterogeneous in results as well as design. Some publications described a change of attitudes toward a stronger skepticism regarding interactions with pharmaceutical companies. Four publications described improved knowledge, one publication described a change in behavior toward a reduction of the acceptance of gifts. Conclusion: The trials conducted to this date regarding curricula on conflicts of interests are methodologically flawed and the described curricula lack important topics beyond marketing strategies of pharmaceutical companies. In addition, there are no data so far on the sustainability of the courses' effects on participants' behavior. It is therefore necessary to develop a model curriculum that covers a broader variety of topics and to evaluate it using a well thought-out methodology to create a foundation for the further improvement of teaching conflicts of interest in medicine.

Teacher argumentation in the secondary science classroom: Images of two modes of scientific inquiry

NASA Astrophysics Data System (ADS)

Gray, Ron E.

The purpose of this exploratory study was to examine scientific arguments constructed by secondary science teachers during instruction. The analysis focused on how arguments constructed by teachers differed based on the mode of inquiry underlying the topic. Specifically, how did the structure and content of arguments differ between experimentally and historically based topics? In addition, what factors mediate these differences? Four highly experienced high school science teachers were observed daily during instructional units for both experimental and historical science topics. Data sources include classroom observations, field notes, reflective memos, classroom artifacts, a nature of science survey, and teacher interviews. The arguments were analyzed for structure and content using Toulmin's argumentation pattern and Walton's schemes for presumptive reasoning revealing specific patterns of use between the two modes of inquiry. Interview data was analyzed to determine possible factors mediating these patterns. The results of this study reveal that highly experienced teachers present arguments to their students that, while simple in structure, reveal authentic images of science based on experimental and historical modes of inquiry. Structural analysis of the data revealed a common trend toward a greater amount of scientific data used to evidence knowledge claims in the historical science units. The presumptive reasoning analysis revealed that, while some presumptive reasoning schemes remained stable across the two units (e.g. 'causal inferences' and 'sign' schemes), others revealed different patterns of use including the 'analogy', 'evidence to hypothesis', 'example', and 'expert opinion' schemes. Finally, examination of the interview and survey data revealed five specific factors mediating the arguments constructed by the teachers: view of the nature of science, nature of the topic, teacher personal factors, view of students, and pedagogical decisions. These factors influenced both the structure and use of presumptive reasoning in the arguments. The results have implications for classroom practice, teacher education, and further research.

Frequency and Content Analysis of CFS in Medical Text Books

PubMed Central

Jason, Leonard A.; Paavola, Erin; Porter, Nicole; Morello, Morgan L.

2013-01-01

Textbooks are a cornerstone in the training of medical staff and students, and they are an important source of references and reviews for these professionals. The objective of this study was to determine both the quantity and quality of chronic fatigue syndrome (CFS) information included in medical texts. After reviewing 119 medical textbooks from various medical specialties, we found that 48 (40.3%) of the medical textbooks included information on CFS. However, among the 129,527 total pages within these medical textbooks, the CFS content was presented on only 116.3 (.090%) pages. Other illnesses that are less prevalent, such as Multiple Sclerosis and Lyme disease, were more frequently represented in medical textbooks. These findings suggest that the topic of CFS is under-reported in published medical textbooks. PMID:21128580

A novel content-based medical image retrieval method based on query topic dependent image features (QTDIF)

NASA Astrophysics Data System (ADS)

Xiong, Wei; Qiu, Bo; Tian, Qi; Mueller, Henning; Xu, Changsheng

2005-04-01

Medical image retrieval is still mainly a research domain with a large variety of applications and techniques. With the ImageCLEF 2004 benchmark, an evaluation framework has been created that includes a database, query topics and ground truth data. Eleven systems (with a total of more than 50 runs) compared their performance in various configurations. The results show that there is not any one feature that performs well on all query tasks. Key to successful retrieval is rather the selection of features and feature weights based on a specific set of input features, thus on the query task. In this paper we propose a novel method based on query topic dependent image features (QTDIF) for content-based medical image retrieval. These feature sets are designed to capture both inter-category and intra-category statistical variations to achieve good retrieval performance in terms of recall and precision. We have used Gaussian Mixture Models (GMM) and blob representation to model medical images and construct the proposed novel QTDIF for CBIR. Finally, trained multi-class support vector machines (SVM) are used for image similarity ranking. The proposed methods have been tested over the Casimage database with around 9000 images, for the given 26 image topics, used for imageCLEF 2004. The retrieval performance has been compared with the medGIFT system, which is based on the GNU Image Finding Tool (GIFT). The experimental results show that the proposed QTDIF-based CBIR can provide significantly better performance than systems based general features only.

Sexual fantasy.

PubMed

Leitenberg, H; Henning, K

1995-05-01

This article reviews the research literature on sexual fantasy, a central aspect of human sexual behavior. Topics include (a) gender similarities and differences in the incidence, frequency, and content of sexual fantasies and how they relate to sociocultural and sociobiological theories of sexual behavior; (b) the association between frequency or content of sexual fantasies and variables such as age, sexual adjustment and satisfaction, guilt, sexual orientation, personality, and sexual experience; and (c) "deviant" sexual fantasies (i.e., what they are, whether they play a role in the commission of sexual crimes, and whether they can be modified). The article ends with a summary of major findings and suggestions for future research.

Foundation Content Knowledge: What Do Pre-Service Teachers Need to Know?

ERIC Educational Resources Information Center

Linsell, Chris; Anakin, Megan

2013-01-01

The mathematics content knowledge of pre-service teachers is a growing area of inquiry. This topic requires further theoretical development due to the limited applicability of current cognitive and practice-oriented frameworks of mathematics content knowledge to beginning pre-service teachers. Foundation content knowledge is an integrated,…

Health, Stigma, and the Burden of Smoking in College: A Thematic Analysis.

PubMed

Palmer, Amanda M; Correa, John B; Heckman, Bryan W; Brandon, Thomas H; Simmons, Vani N

2016-05-01

Authorities estimate that 16.7% of adults 18-24 smoke, and many initiate or increase cigarette smoking while in college. Thus, college represents a critical time for intervention. Simmons et al developed and tested an interactive Web-based intervention that includes a component for inducing dissonance through creating video testimonials about the negatives of smoking. We applied thematic analysis to video content to identify smoking's negative consequences as reflected in testimonials from 78 college smokers. We identified common themes and calculated the amount of time spent discussing each theme and the strength of language used. Social stigma and health consequences of smoking emerged as multidimensional themes; other common topics included financial burden, chemicals in cigarettes, and cravings/addiction. These results provide insight into the attitudes of college student smokers. Addressing these topics may be important for message development in intervention and prevention studies.

Topical application of Bifidobacterium-fermented soy milk extract containing genistein and daidzein improves rheological and physiological properties of skin.

PubMed

Miyazaki, Kouji; Hanamizu, Tomoko; Sone, Toshiro; Chiba, Katsuyoshi; Kinoshita, Takashi; Yoshikawa, Satoshi

2004-01-01

The authors examined the effects of Bifidobacterium-fermented soy milk extract (BE) containing genistein and daidzein on the hyaluronic acid (HA) content and rheological and physiological properties of hairless mouse and/or human skin. Topical application of BE for six weeks significantly restored changes in the elasticity and viscoelasticity of mouse skin, increased the HA content, and hydrated and thickened mouse skin. Also, topical application of a gel formula containing 10% BE to the human forearm for three months significantly lessened the decrease in skin elasticity. Therefore, BE is expected to become a new cosmetic ingredient to prevent the loss of skin elasticity through enhancement of HA production.

Few Things About Idioms: Understanding Idioms and Its Users in the Twitter Online Social Network

DTIC Science & Technology

2015-05-22

popular, but active users who mostly use Twitter as a conversa- tional platform – as opposed to other users who primarily discuss topical contents ...and content -based) algorithms for community detection on the Twitter social network, and show that idiom oriented users get clustered better in one...they are mostly general and active Twitter users , as opposed to being popular experts / celebrities who usually drive topics such as politics and

Analysis of undergraduate cell biology contents in Brazilian public universities.

PubMed

Mermelstein, Claudia; Costa, Manoel Luis

2017-04-01

The enormous amount of information available in cell biology has created a challenge in selecting the core concepts we should be teaching our undergraduates. One way to define a set of essential core ideas in cell biology is to analyze what a specific cell biology community is teaching their students. Our main objective was to analyze the cell biology content currently being taught in Brazilian universities. We collected the syllabi of cell biology courses from public universities in Brazil and analyzed the frequency of cell biology topics in each course. We also compared the Brazilian data with the contents of a major cell biology textbook. Our analysis showed that while some cell biology topics such as plasma membrane and cytoskeleton was present in ∼100% of the Brazilian curricula analyzed others such as cell signaling and cell differentiation were present in only ∼35%. The average cell biology content taught in the Brazilian universities is quite different from what is presented in the textbook. We discuss several possible explanations for these observations. We also suggest a list with essential cell biology topics for any biological or biomedical undergraduate course. The comparative discussion of cell biology topics presented here could be valuable in other educational contexts. © 2017 The Authors. Cell Biology International Published by John Wiley & Sons Ltd on behalf of International Federation of Cell Biology.

Japanese anti- versus pro-influenza vaccination websites: a text-mining analysis.

PubMed

Okuhara, Tsuyoshi; Ishikawa, Hirono; Okada, Masafumi; Kato, Mio; Kiuchi, Takahiro

2018-03-23

Anti-vaccination sentiment exists worldwide and Japan is no exception. Health professionals publish pro-influenza vaccination messages online to encourage proactive seeking of influenza vaccination. However, influenza vaccine coverage among the Japanese population is less than optimal. The contents of pro- and anti-influenza vaccination websites may contribute to readers' acceptance of one or the other position. We aimed to use a text-mining method to examine frequently appearing content on websites for and against influenza vaccination. We conducted online searches in January 2017 using two major Japanese search engines (Google Japan and Yahoo! Japan). Targeted websites were classified as 'pro', 'anti' or 'neutral' depending on their claims, with author(s) classified as 'health professionals', 'mass media' or 'laypersons'. Text-mining analysis was conducted, and statistical analysis was performed using a chi-squared test. Of the 334 websites analyzed, 13 content topics were identified. The three most frequently appearing content topics on pro-vaccination websites were vaccination effect for preventing serious cases of influenza, side effects of vaccination, and efficacy rate of vaccination. The three most frequent topics on anti-vaccination websites were ineffectiveness of influenza vaccination, toxicity of vaccination, and side effects of vaccination. The main disseminators of each topic, by author classification, were also revealed. We discuss possible tactics of online influenza vaccination promotion to counter anti-vaccination websites.

Human Support Technology Research to Enable Exploration

NASA Technical Reports Server (NTRS)

Joshi, Jitendra

2003-01-01

Contents include the following: Advanced life support. System integration, modeling, and analysis. Progressive capabilities. Water processing. Air revitalization systems. Why advanced CO2 removal technology? Solid waste resource recovery systems: lyophilization. ISRU technologies for Mars life support. Atmospheric resources of Mars. N2 consumable/make-up for Mars life. Integrated test beds. Monitoring and controlling the environment. Ground-based commercial technology. Optimizing size vs capability. Water recovery systems. Flight verification topics.

Burma in Transition: On the Path to Democracy

DTIC Science & Technology

2014-10-30

SUPPLEMENTARY NOTES A paper submitted to the Naval War College faculty in partial satisfaction of the requirements of the Joint Military Operations Department...War College in partial satisfaction of the requirements of the Department of Joint Military Operations. The contents of this paper reflect my own...protest to be held in the country since 1962.28 Other topics addressed in legislation during 2013 include the national budget, customer protection

Ceramic TBS/porous metal compliant layer

NASA Technical Reports Server (NTRS)

Tolokan, Robert P.; Jarrabet, G. P.

1992-01-01

Technetics Corporation manufactures metal fiber materials and components used in aerospace applications. Our technology base is fiber metal porous sheet material made from sinter bonded metal fibers. Fiber metals have percent densities (metal content by volume) from 10 to 65 percent. Various topics are covered and include the following: fiber metal materials, compliant layer thermal bayer coatings (TBC's), pad properties, ceramic/pad TBC design, thermal shock rig, fabrication, and applications.

Chemistry in the Two-Year College. Proceedings from Two-Year College Chemistry Conference and Papers of Special Interest to the Two-Year College Chemistry Teacher. 1971 No. 1.

ERIC Educational Resources Information Center

Chapman, Kenneth, Ed.

In this publication, issued twice per year, four major topics are discussed: (1) chemistry course content, including chemistry for nonscience students and nurses; (2) using media in chemistry, such as behavioral objectives and audio-tutorial aids; (3) chemical technology, with emphasis on the Chemical Technology Curriculum Project (Chem TeC); and…

Access and Engagement: Program Design and Instructional Approaches for Immigrant Students in Secondary School. Topics in Immigrant Education 4. Language in Education: Theory and Practice 94.

ERIC Educational Resources Information Center

Walqui, Aida

This book describes the characteristics of secondary schools in the United States that make it difficult for immigrant students to succeed. These include the following: fragmented school days and instructional programs in which English-as-a-Second-Language and content area teachers work in separate departments and rarely interact; the complex…

An Examination of Graduate Theses Related with Guitar in Terms of Methodology and Content: A Case of Turkey

ERIC Educational Resources Information Center

Yöndem, Sadik

2015-01-01

The aim of this study is to examine post-graduate thesis completed on guitar in Turkey. For this purpose, a total of 89 theses were investigated in terms of selected research topics, study participants, and methods for analysis. For the selection of the thesis included in this study three criteria were used; first, theses from 1990 (beginning time…

Updating the immunology curriculum in clinical laboratory science.

PubMed

Stevens, C D

2000-01-01

To determine essential content areas of immunology/serology courses at the clinical laboratory technician (CLT) and clinical laboratory scientist (CLS) levels. A questionnaire was designed which listed all major topics in immunology and serology. Participants were asked to place a check beside each topic covered. For an additional list of serological and immunological laboratory testing, participants were asked to indicate if each test was performed in either the didactic or clinical setting, or not performed at all. A national survey of 593 NAACLS approved CLT and CLS programs was conducted by mail under the auspices of ASCLS. Responses were obtained from 158 programs. Respondents from all across the United States included 60 CLT programs, 48 hospital-based CLS programs, 45 university-based CLS programs, and 5 university-based combined CLT and CLS programs. The survey was designed to enumerate major topics included in immunology and serology courses by a majority of participants at two distinct educational levels, CLT and CLS. Laboratory testing routinely performed in student laboratories as well as in the clinical setting was also determined for these two levels of practitioners. Certain key topics were common to most immunology and serology courses. There were some notable differences in the depth of courses at the CLT and CLS levels. Laboratory testing associated with these courses also differed at the two levels. Testing requiring more detailed interpretation, such as antinuclear antibody patterns (ANAs), was mainly performed by CLS students only. There are certain key topics as well as specific laboratory tests that should be included in immunology/serology courses at each of the two different educational levels to best prepare students for the workplace. Educators can use this information as a guide to plan a curriculum for such courses.

Dermatology within the UK podiatric literature: a content analysis (1989-2010)

PubMed Central

2013-01-01

Background Although dermatology, as a medical subject, has been a facet of the training and education of podiatrists for many years, it is, arguably, only in recent years that the speciality of podiatric dermatology has emerged within the profession. Some indication of this gradual development may be identified through a content analysis of the podiatric literature in the UK, spanning a 21 year timeframe. Method 6 key professional journals were selected for content analysis in order to provide a picture of the emergence and development of podiatric dermatology over a period extending from 1989 to 2010. Both syntactical and thematic unitization were deployed in the analysis, revealing both manifest and latent content. Categories were devised using a prior coding, a codebook produced to define relevant concepts and category characteristics, and the coding scheme subject to an assessment of reliability. Results 1611 units appeared in the 6 journals across a 21 year timeframe. 88% (n = 1417) occurred in one journal (Podiatry Now and its predecessors). Modal categories within all journals included course adverts (n = 673), commercial adverts (n = 562) and articles by podiatrists (n = 133). There was an overall rise from 40 per annum in 1989, to over 100 in 2010. A wider range of dermatological topics were addressed, ranging from fungal nail infections to melanoma. Conclusions It is evident from this analysis that there has been an increasing focus on dermatology as a topic within the main podiatric journals in the UK over the last 21 years, primarily reflecting a rise in commercial advertising and an increase in academic dermatology related publications. Whilst earlier publications tended to focus on warts and fungal infections, more recent publications address a broader spectrum of topics. Changes in prescribing rights may be relevant to these findings, as may the enhanced professional and regulatory body requirements on continuing professional development. PMID:23705878

Determining content for a simulation-based curriculum in pediatric emergency medicine: results from a national Delphi process.

PubMed

Bank, Ilana; Cheng, Adam; McLeod, Peter; Bhanji, Farhan

2015-11-01

By the end of residency training, pediatric emergency medicine (PEM) residents are expected to have developed the confidence and abilities required to manage acutely ill children. Acquisition of competence requires exposure and/or supplemental formal education for critical and noncritical medical clinical presentations. Simulation can provide experiential learning and can improve trainees' knowledge, skills, and attitudes. The primary objective of this project was to identify the content for a simulation-based national curriculum for PEM training. We recruited participants for the Delphi study by contacting current PEM program directors and immediate past program directors as well as simulation experts at all of the Canadian PEM fellowship sites. We determined the appropriate core content for the Delphi study by combining the PEM core content requirements of the Royal College of Physicians and Surgeons of Canada (RCPSC) and the American Board of Pediatrics (ABP). Using the Delphi method, we achieved consensus amongst the national group of PEM and simulation experts. The participants completed a three-round Delphi (using a four-point Likert scale). Response rates for the Delphi were 85% for the first round and 77% for second and third rounds. From the initial 224 topics, 53 were eliminated (scored <2). Eighty-five topics scored between 2 and 3, and 87 scored between 3 and 4. The 48 topics, which were scored between 3.5 and 4.0, were labeled as "key curriculum topics." We have iteratively identified a consensus for the content of a national simulation-based curriculum.

Consumer perspectives and mental health reform movements in the United States: 30 years of first-person accounts.

PubMed

Gumber, Shinakee; Stein, Catherine H

2013-09-01

The present qualitative study examined 69 published first-person accounts written by adults diagnosed with schizophrenia from 1979-2010 within the historical context of the four major mental health movements in the United States. Content analysis techniques were used to identify major topics and overarching content categories in the first-person accounts written over the 30-year period. The frequency of topics in each content category was examined as a function of the decade and corresponding mental health movement in which accounts were published. Five overarching content categories emerged reflecting authors' conceptualizations of schizophrenia, their experiences with psychiatric hospitalization, medications, coping with social stigma, and achieving and maintaining valued social roles. Two summary categories emerged reflecting authors explicit views about what helped and what did not help in their experience of living with schizophrenia. With the exception of social stigma, frequency of topics within content categories did not change as a function of decade and corresponding mental health movement. Despite changes in mental health policies, treatment, and systems of care, the overall lack of significant differences in the content of first-person accounts across the 30-year period suggests an enduring nature to the experiences of individuals coping with schizophrenia. Implications of present findings for research and practice are discussed. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

CoRes utilization for building PCK in pre-service teacher education on the digestive system topic

NASA Astrophysics Data System (ADS)

Nugraha, Ikmanda

2017-05-01

Knowledge of teachers in learning activities in the classroom has a close relationship with how well and how much students learn. Recently, a promising development in teacher education has appeared that centers on the academic construct of pedagogical content knowledge (PCK). This study was an exploratory study into a science teacher education program that seeks to build the foundations on which pre-service teachers can begin to build their pedagogical content knowledge (PCK). The program involved the use of Content Representations (CoRes), which was initially applied as component of a strategy for exploring and gaining insights into the PCK of in-service science teachers. This study involved the researcher and 20 students (third year) in a pre-service teacher education course (School Science I) in science education when the students worked to make content analysis on the digestive system topic. During the course, the students make their own CoRes through a workshop for digestive system topic individually, in pairs and whole class discussion. Data were recorded from students' CoRes, student reflective journals, interviews, and field notes recorded in the researcher's reflective journal. Pre-service teachers' comments from interviews and reflective journals were coded in relation to references about: (1) the effectiveness of variety strategies in building the knowledge bases required to design a CoRes and (2) their awareness and/or development of tentative components of future PCK for a digestive system topic as a result of CoRes construction. Observational data were examined for indications of increasing independence and competency on the part of student teachers when locating appropriate information for designing their CoRes. From this study, it is hoped that the pre-service science teachers are able to build knowledge and then transform it into a form of PCK for digestive system topic for their first classroom planning and teaching to teach digestive system contents effectively.

Developing Pedagogical Content Knowledge for Teaching a New Topic: More Than Teaching Experience and Subject Matter Knowledge

NASA Astrophysics Data System (ADS)

Chan, Kennedy Kam Ho; Yung, Benny Hin Wai

2017-03-01

Teaching experience has been identified as an important factor in pedagogical content knowledge (PCK) development. However, little is known about how experienced teachers may draw on their previous experience to facilitate their PCK development. This study examined how two experienced high school biology teachers approached the teaching of a newly introduced topic in the curriculum, polymerase chain reaction and their PCK development from the pre-lesson planning phase through the interactive phase to the post-lesson reflection phase. Multiple data sources included classroom observations, field notes, semi-structured interviews and classroom artefacts. It was found that the teachers' previous experience informed their planning for teaching the new topic, but in qualitatively different ways. This, in turn, had a bearing on their new PCK development. Subject matter knowledge (SMK) can not only facilitate but may also hinder this development. Our findings identify two types of experienced teachers: those who can capitalise on their previous teaching experiences and SMK to develop new PCK and those who do not. The critical difference is whether in the lesson planning stage, the teacher shows the disposition to draw on a generalised mental framework that enables the teacher to capitalise on his existing SMK to develop new PCK. Helping teachers to acquire this disposition should be a focus for teacher training in light of continuous curriculum changes.

Quantifying the Economic and Cultural Biases of Social Media through Trending Topics

PubMed Central

Carrascosa, Juan Miguel; Cuevas, Ruben; Gonzalez, Roberto; Azcorra, Arturo; Garcia, David

2015-01-01

Online social media has recently irrupted as the last major venue for the propagation of news and cultural content, competing with traditional mass media and allowing citizens to access new sources of information. In this paper, we study collectively filtered news and popular content in Twitter, known as Trending Topics (TTs), to quantify the extent to which they show similar biases known for mass media. We use two datasets collected in 2013 and 2014, including more than 300.000 TTs from 62 countries. The existing patterns of leader-follower relationships among countries reveal systemic biases known for mass media: Countries concentrate their attention to small groups of other countries, generating a pattern of centralization in which TTs follow the gradient of wealth across countries. At the same time, we find subjective biases within language communities linked to the cultural similarity of countries, in which countries with closer cultures and shared languages tend to follow each other’s TTs. Moreover, using a novel methodology based on the Google News service, we study the influence of mass media in TTs for four countries. We find that roughly half of the TTs in Twitter overlap with news reported by mass media, and that the rest of TTs are more likely to spread internationally within Twitter. Our results confirm that online social media have the power to independently spread content beyond mass media, but at the same time social media content follows economic incentives and is subject to cultural factors and language barriers. PMID:26230656

NASA's Hyperwall Revealing the Big Picture

NASA Technical Reports Server (NTRS)

Sellers, Piers

2011-01-01

NASA:s hyperwall is a sophisticated visualization tool used to display large datasets. The hyperwall, or video wall, is capable of displaying multiple high-definition data visualizations and/or images simultaneously across an arrangement of screens. Functioning as a key component at many NASA exhibits, the hyperwall is used to help explain phenomena, ideas, or examples of world change. The traveling version of the hyperwall is typically comprised of nine 42-50" flat-screen monitors arranged in a 3x3 array (as depicted below). However, it is not limited to monitor size or number; screen sizes can be as large as 52" and the arrangement of screens can include more than nine monitors. Generally, NASA satellite and model data are used to highlight particular themes in atmospheric, land, and ocean science. Many of the existing hyperwall stories reveal change across space and time, while others display large-scale still-images accompanied by descriptive, story-telling captions. Hyperwall content on a variety of Earth Science topics already exists and is made available to the public at: eospso.gsfc.nasa.gov/hyperwall. Keynote and PowerPoint presentations as well as Summary of Story files are available for download on each existing topic. New hyperwall content and accompanying files will continue being developed to promote scientific literacy across a diverse group of audience members. NASA invites the use of content accessible through this website but requests the user to acknowledge any and all data sources referenced in the content being used.

Quantifying the Economic and Cultural Biases of Social Media through Trending Topics.

PubMed

Carrascosa, Juan Miguel; Cuevas, Ruben; Gonzalez, Roberto; Azcorra, Arturo; Garcia, David

2015-01-01

Online social media has recently irrupted as the last major venue for the propagation of news and cultural content, competing with traditional mass media and allowing citizens to access new sources of information. In this paper, we study collectively filtered news and popular content in Twitter, known as Trending Topics (TTs), to quantify the extent to which they show similar biases known for mass media. We use two datasets collected in 2013 and 2014, including more than 300.000 TTs from 62 countries. The existing patterns of leader-follower relationships among countries reveal systemic biases known for mass media: Countries concentrate their attention to small groups of other countries, generating a pattern of centralization in which TTs follow the gradient of wealth across countries. At the same time, we find subjective biases within language communities linked to the cultural similarity of countries, in which countries with closer cultures and shared languages tend to follow each other's TTs. Moreover, using a novel methodology based on the Google News service, we study the influence of mass media in TTs for four countries. We find that roughly half of the TTs in Twitter overlap with news reported by mass media, and that the rest of TTs are more likely to spread internationally within Twitter. Our results confirm that online social media have the power to independently spread content beyond mass media, but at the same time social media content follows economic incentives and is subject to cultural factors and language barriers.

Catharanthus roseus flower extract has wound-healing activity in Sprague Dawley rats

PubMed Central

Nayak, BS; Pinto Pereira, Lexley M

2006-01-01

Background Catharanthus roseus L (C. roseus) has been used to treat a wide assortment of diseases including diabetes. The objective of our study was to evaluate the antimicrobial and wound healing activity of the flower extract of Catharanthus in rats. Methods Wound healing activity was determined in rats, after administration (100 mg kg-1 day-1) of the ethanol extract of C. roseus flower, using excision, incision and dead space wounds models. The animals were divided into two groups of 6 each in all the models. In the excision model, group 1 animals were topically treated with carboxymethyl cellulose as placebo control and group 2 received topical application of the ethanol extract of C. roseus at a dose of 100 mg/kg body weight/day. In an incision and dead space model group 1 animals were given normal saline and group 2 received the extract orally at a dose of 100 mg kg-1 day-1. Healing was assessed by the rate of wound contraction, period of epithelization, tensile strength (skin breaking strength), granulation tissue weight, and hydoxyproline content. Antimicrobial activity of the flower extract against four microorganisms was also assessed Results The extract of C. roseus significantly increased the wound breaking strength in the incision wound model compared with controls (P < 0.001). The extract-treated wounds were found to epithelialize faster, and the rate of wound contraction was significantly increased in comparison to control wounds (P < 0.001), Wet and dry granulation tissue weights, and hydroxyproline content in a dead space wound model increased significantly (p < 0.05). Pseudomonas aeruginosa and Staphylococcus aureus demonstrated sensitivity to C. roseus Conclusion Increased wound contraction and tensile strength, augmented hydroxyproline content along with antimicrobial activity support the use of C. roseus in the topical management of wound healing. PMID:17184528

The Genomes of Three Uneven Siblings: Footprints of the Lifestyles of Three Trichoderma Species

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

Schmoll, Monika; Dattenböck, Christoph; Carreras-Villaseñor, Nohemí

SUMMARYThe genusTrichodermacontains fungi with high relevance for humans, with applications in enzyme production for plant cell wall degradation and use in biocontrol. Here, we provide a broad, comprehensive overview of the genomic content of these species for “hot topic” research aspects, including CAZymes, transport, transcription factors, and development, along with a detailed analysis and annotation of less-studied topics, such as signal transduction, genome integrity, chromatin, photobiology, or lipid, sulfur, and nitrogen metabolism inT. reesei,T. atroviride, andT. virens, and we open up new perspectives to those topics discussed previously. In total, we covered more than 2,000 of the predicted 9,000 tomore » 11,000 genes of eachTrichodermaspecies discussed, which is >20% of the respective gene content. Additionally, we considered available transcriptome data for the annotated genes. Highlights of our analyses include overall carbohydrate cleavage preferences due to the different genomic contents and regulation of the respective genes. We found light regulation of many sulfur metabolic genes. Additionally, a new Golgi 1,2-mannosidase likely involved inN-linked glycosylation was detected, as were indications for the ability ofTrichodermaspp. to generate hybrid galactose-containingN-linked glycans. The genomic inventory of effector proteins revealed numerous compounds unique toTrichoderma, and these warrant further investigation. We found interesting expansions in theTrichodermagenus in several signaling pathways, such as G-protein-coupled receptors, RAS GTPases, and casein kinases. A particularly interesting feature absolutely unique toT. atrovirideis the duplication of the alternative sulfur amino acid synthesis pathway.« less

The Genomes of Three Uneven Siblings: Footprints of the Lifestyles of Three Trichoderma Species

PubMed Central

Dattenböck, Christoph; Carreras-Villaseñor, Nohemí; Mendoza-Mendoza, Artemio; Tisch, Doris; Alemán, Mario Ivan; Baker, Scott E.; Brown, Christopher; Cervantes-Badillo, Mayte Guadalupe; Cetz-Chel, José; Cristobal-Mondragon, Gema Rosa; Delaye, Luis; Esquivel-Naranjo, Edgardo Ulises; Frischmann, Alexa; Gallardo-Negrete, Jose de Jesus; García-Esquivel, Monica; Gomez-Rodriguez, Elida Yazmin; Greenwood, David R.; Hernández-Oñate, Miguel; Kruszewska, Joanna S.; Lawry, Robert; Mora-Montes, Hector M.; Muñoz-Centeno, Tania; Nieto-Jacobo, Maria Fernanda; Nogueira Lopez, Guillermo; Olmedo-Monfil, Vianey; Osorio-Concepcion, Macario; Piłsyk, Sebastian; Pomraning, Kyle R.; Rodriguez-Iglesias, Aroa; Rosales-Saavedra, Maria Teresa; Sánchez-Arreguín, J. Alejandro; Seidl-Seiboth, Verena; Stewart, Alison; Uresti-Rivera, Edith Elena; Wang, Chih-Li; Wang, Ting-Fang; Zeilinger, Susanne; Casas-Flores, Sergio

2016-01-01

SUMMARY The genus Trichoderma contains fungi with high relevance for humans, with applications in enzyme production for plant cell wall degradation and use in biocontrol. Here, we provide a broad, comprehensive overview of the genomic content of these species for “hot topic” research aspects, including CAZymes, transport, transcription factors, and development, along with a detailed analysis and annotation of less-studied topics, such as signal transduction, genome integrity, chromatin, photobiology, or lipid, sulfur, and nitrogen metabolism in T. reesei, T. atroviride, and T. virens, and we open up new perspectives to those topics discussed previously. In total, we covered more than 2,000 of the predicted 9,000 to 11,000 genes of each Trichoderma species discussed, which is >20% of the respective gene content. Additionally, we considered available transcriptome data for the annotated genes. Highlights of our analyses include overall carbohydrate cleavage preferences due to the different genomic contents and regulation of the respective genes. We found light regulation of many sulfur metabolic genes. Additionally, a new Golgi 1,2-mannosidase likely involved in N-linked glycosylation was detected, as were indications for the ability of Trichoderma spp. to generate hybrid galactose-containing N-linked glycans. The genomic inventory of effector proteins revealed numerous compounds unique to Trichoderma, and these warrant further investigation. We found interesting expansions in the Trichoderma genus in several signaling pathways, such as G-protein-coupled receptors, RAS GTPases, and casein kinases. A particularly interesting feature absolutely unique to T. atroviride is the duplication of the alternative sulfur amino acid synthesis pathway. PMID:26864432

Media depictions of health topics: challenge and stigma formats.

PubMed

Smith, Rachel

2007-01-01

This article explored the notion that media depictions of health concerns come in one of two formats: challenge and stigma. After explicating the five features that should appear in challenge format and the seven features of stigma formats, we analyzed the content of health messages in magazines, brochures, and posters (n = 75) in a metropolitan area. The results of a two-factor confirmatory factor model showed that the five suggested features for challenge formats did, indeed, appear together (alpha = .76), and the seven features for stigma formats, also, appeared together (alpha = .90), and showed no residual relationship. In other words, the results suggest that media depictions of health topics appear in either challenge or stigma formats (r = - .87). Health issues appearing in magazine advertisements and articles presented messages in challenge formats, while brochures and posters from largely nonprofit and government groups depicted health issues in stigma formats. Some health topics appeared most often in challenge formats (including cancer, heart disease, and scoliosis), while others appeared in stigma formats (including tuberculosis, hepatitis, smoking, and sexually transmitted diseases [STDs]). Findings suggest that media depictions of health differ, and the implications of stigma and challenge formats are discussed.

Modernization of the International Volcanic Ash Website - a global resource for ashfall preparedness and impact guidance.

NASA Astrophysics Data System (ADS)

Wallace, K.; Leonard, G.; Stewart, C.; Wilson, T. M.; Randall, M.; Stovall, W. K.

2015-12-01

The internationally collaborative volcanic ash website (http://volcanoes.usgs.gov/ash/) has been an important global information resource for ashfall preparedness and impact guidance since 2004. Recent volcanic ashfalls with significant local, regional, and global impacts highlighted the need to improve the website to make it more accessible and pertinent to users worldwide. Recently, the Volcanic Ash Impacts Working Group (Cities and Volcanoes Commission of IAVCEI) redesigned and modernized the website. Improvements include 1) a database-driven back end, 2) reorganized menu navigation, 3) language translation, 4) increased downloadable content, 5) addition of ash-impact case studies, 7) expanded and updated references , 8) an image database, and 9) inclusion of cooperating organization's logos. The database-driven platform makes the website more dynamic and efficient to operate and update. New menus provide information about specific impact topics (buildings, transportation, power, health, agriculture, water and waste water, equipment and communications, clean up) and updated content has been added throughout all topics. A new "for scientists" menu includes information on ash collection and analysis. Website translation using Google translate will significantly increase user base. Printable resources (e.g. checklists, pamphlets, posters) provide information to people without Internet access. Ash impact studies are used to improve mitigation measures during future eruptions, and links to case studies will assist communities' preparation and response plans. The Case Studies menu is intended to be a living topic area, growing as new case studies are published. A database of all images from the website allows users to access larger resolution images and additional descriptive details. Logos clarify linkages among key contributors and assure users that the site is authoritative and science-based.

Expert Involvement and Adherence to Medical Evidence in Medical Mobile Phone Apps: A Systematic Review.

PubMed

Subhi, Yousif; Bube, Sarah Hjartbro; Rolskov Bojsen, Signe; Skou Thomsen, Ann Sofia; Konge, Lars

2015-07-27

Both clinicians and patients use medical mobile phone apps. Anyone can publish medical apps, which leads to contents with variable quality that may have a serious impact on human lives. We herein provide an overview of the prevalence of expert involvement in app development and whether or not app contents adhere to current medical evidence. To systematically review studies evaluating expert involvement or adherence of app content to medical evidence in medical mobile phone apps. We systematically searched 3 databases (PubMed, The Cochrane Library, and EMBASE), and included studies evaluating expert involvement or adherence of app content to medical evidence in medical mobile phone apps. Two authors performed data extraction independently. Qualitative analysis of the included studies was performed. Based on inclusion criteria, 52 studies were included in this review. These studies assessed a total of 6520 apps. Studies dealt with a variety of medical specialties and topics. As much as 28 studies assessed expert involvement, which was found in 9-67% of the assessed apps. Thirty studies (including 6 studies that also assessed expert involvement) assessed adherence of app content to current medical evidence. Thirteen studies found that 10-87% of the assessed apps adhered fully to the compared evidence (published studies, recommendations, and guidelines). Seventeen studies found that none of the assessed apps (n=2237) adhered fully to the compared evidence. Most medical mobile phone apps lack expert involvement and do not adhere to relevant medical evidence.

Ecological Risk Assessment of Explosive Residues in Rodents, Reptiles, Amphibians, and Fish

DTIC Science & Technology

2004-03-01

oligonucleotide primers were designed according to the sequence for pendrin in Mus musculus . PCR was carried out using a Failsafe kit (Epicentre, WI). PCR...Project No. T9700 PERCHLORATE ANALYTICAL Phase V As a calibration curve is run each time a set of samples is analyzed, we routinely include an... Reset FINAL REPORT FY2002 SERDP Project: ER-1235 TABLE OF CONTENTS Topic Page IDENTIFICATION OF PERCHLORATE-CONTAMINATED AND REFERENCE SITES

Human-Computer Interaction in Smart Environments

PubMed Central

Paravati, Gianluca; Gatteschi, Valentina

2015-01-01

Here, we provide an overview of the content of the Special Issue on “Human-computer interaction in smart environments”. The aim of this Special Issue is to highlight technologies and solutions encompassing the use of mass-market sensors in current and emerging applications for interacting with Smart Environments. Selected papers address this topic by analyzing different interaction modalities, including hand/body gestures, face recognition, gaze/eye tracking, biosignal analysis, speech and activity recognition, and related issues.

Space-Policy Education: Contexts and Constraints, Content and Methodology

DTIC Science & Technology

2016-04-20

universities, asked, “How do you teach space policy?” Her question made me think about the various teaching methodologies we use at the National Security Space...Do we teach the right things effectively? I’ve attended a number of forums regarding education and space-related topics but have never participated...likely to use? The agenda also included a survey of different types of instructional methods and their relative pros and cons. Unsurprisingly, we

Gender and diversity topics taught in Commission on Accreditation for Marriage and Family Therapy Education programs.

PubMed

Winston, Ebony Joy; Piercy, Fred P

2010-10-01

This article explores how the topics of gender and diversity are being taught and defined in accredited marriage and family therapy programs through syllabi content analysis and interviews with selected faculty. We examined findings by program (master's and doctoral) and type of training (those that taught specific gender and culture courses and those that attempted to infuse gender and culture throughout the curriculum). We examined 39 syllabi from 21 master's and 18 doctoral training programs. In addition, we conducted 20 interviews with faculty members. (Eighteen were White/Caucasian, one was African American and one was Asian Indian.) Some variation in topic areas was found between master's and doctoral programs and between those programs that offered specific course content and those that offered infused course content. However, qualitative interview data reflected many similarities. Particularly apparent was the level of commitment, transparency, and experiential learning methods professors used, regardless of program level or type. © 2010 American Association for Marriage and Family Therapy.

Bibliography on contaminants and solubility of organic compounds in oxygen

NASA Technical Reports Server (NTRS)

Ordin, P. M. (Compiler)

1975-01-01

A compilation of a number of document citations is presented which contains information on contaminants in oxygen. Topics covered include contaminants and solubility of organic compounds in oxygen, reaction characteristics of organic compounds with oxygen, and sampling and detection limits of impurities. Each citation in the data bank contains many items of information about the document. Some of the items are title, author, abstract, corporate source, description of figures pertinent to hazards or safety, key references, and descriptors (keywords) by which the document can be retrieved. Each citation includes an evaluation of the technical contents as to being good/excellent, acceptable, or poor. The descriptors used to define the contents of the documents and subsequently used in the computerized search operations were developed for the cryogenic fluid safety by experts in the cryogenics field.

Frequency and content analysis of chronic fatigue syndrome in medical text books.

PubMed

Jason, Leonard A; Paavola, Erin; Porter, Nicole; Morello, Morgan L

2010-01-01

Text books are a cornerstone in the training of medical staff and students, and they are an important source of references and reviews for these professionals. The objective of this study was to determine both the quantity and quality of chronic fatigue syndrome (CFS) information included in medical texts. After reviewing 119 medical text books from various medical specialties, we found that 48 (40.3%) of the medical text books included information on CFS. However, among the 129 527 total pages within these medical text books, the CFS content was presented on only 116.3 (0.090%) pages. Other illnesses that are less prevalent, such as multiple sclerosis and Lyme disease, were more frequently represented in medical text books. These findings suggest that the topic ofCFS is underreported in published medical text books.

Managing Pain from a Broken Hip: A Guide for Adults and Their Caregivers

MedlinePlus

... to main content Health Topics Consumers Products & Tools Research Methods Get Involved Browse Products About News Contact Us ... website Submit search Health Topics Consumers Products & Tools Research Methods Get Involved Browse Products Home Managing Pain From ...

SPECIAL TOPIC: ITER L mode confinement database

NASA Astrophysics Data System (ADS)

Kaye, S. M.; Greenwald, M.; Stroth, U.; Kardaun, O.; Kus, A.; Schissel, D.; DeBoo, J.; Bracco, G.; Thomsen, K.; Cordey, J. G.; Miura, Y.; Matsuda, T.; Tamai, H.; Takizuda, T.; Hirayama, T.; Kikuchi, H.; Naito, O.; Chudnovskij, A.; Ongena, J.; Hoang, G.

1997-09-01

This special topic describes the contents of an L mode database that has been compiled with data from Alcator C-Mod, ASDEX, DIII, DIII-D, FTU, JET, JFT-2M, JT-60, PBX-M, PDX, T-10, TEXTOR, TFTR and Tore Supra. The database consists of a total of 2938 entries, 1881 of which are in the L phase while 922 are ohmically heated only (ohmic). Each entry contains up to 95 descriptive parameters, including global and kinetic information, machine conditioning and configuration. The special topic presents a description of the database and the variables contained therein, and it also presents global and thermal scalings along with predictions for ITER. The L mode thermal confinement time scaling, determined from a subset of 1312 entries for which the τE,th are provided, is τE,th = 0.023Ip0.96BT0.03R1.83(R/a)0.06 κ0.64ne0.40Meff0.20P-0.73 in units of seconds, megamps, teslas, metres, -, -, 10-9 m-1

Message Brokering Evaluation for Live Spacecraft Telemetry Monitoring, Recorded Playback, and Analysis

NASA Technical Reports Server (NTRS)

Lee, Daren; Pomerantz, Marc

2015-01-01

Live monitoring and post-flight analysis of telemetry data play a vital role in the development, diagnosis, and deployment of components of a space flight mission. Requirements for such a system include low end-to-end latency between data producers and visualizers, preserved ordering of messages, data stream archiving with random access playback, and real-time creation of derived data streams. We evaluate the RabbitMQ and Kafka message brokering systems, on how well they can enable a real-time, scalable, and robust telemetry framework that delivers telemetry data to multiple clients across heterogeneous platforms and flight projects. In our experiments using an actively developed robotic arm testbed, Kafka yielded a much higher message throughput rate and a consistent publishing rate across the number of topics and consumers. Consumer message rates were consistent across the number of topics but can exhibit bursty behavior with an increase in the contention for a single topic partition with increasing number of consumers.

The art and science of publishing: reflections from editors of surgery journals.

PubMed

Kibbe, Melina R; Sarr, Michael G; Livingston, Edward H; Freischlag, Julie A; Lillemoe, Keith D; McFadden, David W

2014-01-01

During the 8th Annual Academic Surgical Congress held in New Orleans, Louisiana, on February 5-7, 2013, the Association for Academic Surgery (AAS) Presidential Session was dedicated to the topic of publishing. A survey consisting of 37 questions on issues related to publishing was administered to the AAS membership 1 mo before the meeting. The results of the survey were then presented during the 2013 AAS Presidential Session. In addition, a panel of five editors from surgery journals relevant to the membership of the AAS was convened to discuss topics addressed in the results of the survey. These topics included: (1) how to publish in high-impact factor journals; (2) top five reasons why manuscripts get rejected; (3) the do's and don'ts of publishing (i.e., ethics of publishing); (4) how to get on an editorial board; and (5) the future of publishing. This review summarizes the contents of this AAS Presidential Session and provides information relevant for any academician, investigator, or scientist. Published by Elsevier Inc.

Exploring Hospitals' Use of Facebook: Thematic Analysis.

PubMed

Kordzadeh, Nima; Young, Diana K

2018-05-16

Although health care organizations such as hospitals and clinics have widely embraced social media as a means to educate the community on health topics and increase patient loyalty and satisfaction, little is known about the content these organizations actually share when using social media channels. This study aimed to explore the types of content US hospitals post on their Facebook pages and how hospitals' Facebook activities differ with regard to content types. We collected and thematically analyzed more than 1700 Facebook posts made over a 3-month period by 17 US hospitals. During the first phase, the 2 researchers coded a set of 159 posts and created an initial thematic web of content. During the second phase, the researchers coded the remaining posts and then revised, refined, and validated the initial web of content accordingly. Coding consensus was achieved on 1184 of the 1548 analyzable sampled posts (76.49%). We identified a list of 13 unique health social media post themes and classified those themes into 3 thematic groups that included announcing, sharing, and recognizing activities. The most frequently used theme was sharing health information, which appeared in 35.81% (424/1184) of the posts analyzed. Such posts sought to provide health tips and advice to community members. Recognizing special days and recognizing employees were the second and third most frequently used themes, respectively, with 14.95% (177/1184) and 11.82% (140/1184) of the posts containing those themes. The frequency of these themes was surprising as the content was geared more toward stakeholders internal to the organization, although most previous literature has focused on social media as a tool to connect with external stakeholders. In addition, we found many of the posts involved more than one theme, and selected sets of themes co-occurred frequently. For example, 25.4% (45/177) of the posts recognizing special days also included content to share health information, and approximately 38% (32/85) of the posts announcing research activities also included content to share health information. Finally, we found similarities and differences between the sampled hospitals in terms of the types of content they posted more frequently on their Facebook pages. Hospitals use Facebook as an inexpensive way to educate people on health and wellness topics and to communicate different types of information and news to the public audience. Hospitals and clinics that are expanding their social media activities or are starting to embark on social media strategies can use the results of this study to better formulate their activities on Facebook. ©Nima Kordzadeh, Diana K Young. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 16.05.2018.

Clinical decision making in dermatology: observation of consultations and the patients' perspectives.

PubMed

Hajjaj, F M; Salek, M S; Basra, M K A; Finlay, A Y

2010-01-01

Clinical decision making is a complex process and might be influenced by a wide range of clinical and non-clinical factors. Little is known about this process in dermatology. The aim of this study was to explore the different types of management decisions made in dermatology and to identify factors influencing those decisions from observation of consultations and interviews with the patients. 61 patient consultations were observed by a physician with experience in dermatology. The patients were interviewed immediately after each consultation. Consultations and interviews were audio recorded, transcribed and their content analysed using thematic content analysis. The most common management decisions made during the consultations included: follow-up, carrying out laboratory investigation, starting new topical treatment, renewal of systemic treatment, renewal of topical treatment, discharging patients and starting new systemic treatment. Common influences on those decisions included: clinical factors such as ineffectiveness of previous therapy, adherence to prescribing guidelines, side-effects of medications, previous experience with the treatment, deterioration or improvement in the skin condition, and chronicity of skin condition. Non-clinical factors included: patient's quality of life, patient's friends or relatives, patient's time commitment, travel or transportation difficulties, treatment-related costs, availability of consultant, and availability of treatment. The study has shown that patients are aware that management decisions in dermatology are influenced by a wide range of clinical and non-clinical factors. Education programmes should be developed to improve the quality of decision making. Copyright © 2010 S. Karger AG, Basel.

Teaching Introductory Oceanography through Case Studies: Project based approach for general education students

NASA Astrophysics Data System (ADS)

Farnsworth, K. L.; House, M.; Hovan, S. A.

2013-12-01

A recent workshop sponsored by SERC-On the Cutting Edge brought together science educators from a range of schools across the country to discuss new approaches in teaching oceanography. In discussing student interest in our classes, we were struck by the fact that students are drawn to emotional or controversial topics such as whale hunting and tsunami hazard and that these kinds of topics are a great vehicle for introducing more complex concepts such as wave propagation, ocean upwelling and marine chemistry. Thus, we have developed an approach to introductory oceanography that presents students with real-world issues in the ocean sciences and requires them to explore the science behind them in order to improve overall ocean science literacy among non-majors and majors at 2 and 4 year colleges. We have designed a project-based curriculum built around topics that include, but are not limited to: tsunami hazard, whale migration, ocean fertilization, ocean territorial claims, rapid climate change, the pacific trash patch, overfishing, and ocean acidification. Each case study or project consists of three weeks of class time and is structured around three elements: 1) a media analysis; 2) the role of ocean science in addressing the issue; 3) human impact/response. Content resources range from textbook readings, popular or current print news, documentary film and television, and data available on the world wide web from a range of sources. We employ a variety of formative assessments for each case study in order to monitor student access and understanding of content and include a significant component of in-class student discussion and brainstorming guided by faculty input to develop the case study. Each study culminates in summative assessments ranging from exams to student posters to presentations, depending on the class size and environment. We envision this approach for a range of classroom environments including large group face-to-face instruction as well as hybrid and fully online courses.

Topics of Reading Passages in ELT Coursebooks: What Do Our Students Really Read?

ERIC Educational Resources Information Center

Arikan, Arda

2008-01-01

The aim of this paper is to shed light on the nature of the topics of the reading passages in ELT coursebooks. To find out the content of the topics, a total number of 15 ELT coursebooks are studied by using both quantitative and qualitative measures. The discrepancies found are discussed and recommendations are made to underline the …

Enhancement of physicochemical properties of nanocolloidal carrier loaded with cyclosporine for topical treatment of psoriasis: in vitro diffusion and in vivo hydrating action.

PubMed

Musa, Siti Hajar; Basri, Mahiran; Fard Masoumi, Hamid Reza; Shamsudin, Norashikin; Salim, Norazlinaliza

2017-01-01

Psoriasis is a chronic autoimmune disease that cannot be cured. It can however be controlled by various forms of treatment, including topical, systemic agents, and phototherapy. Topical treatment is the first-line treatment and favored by most physicians, as this form of therapy has more patient compliance. Introducing a nanoemulsion for transporting cyclosporine as an anti-inflammatory drug to an itchy site of skin disease would enhance the effectiveness of topical treatment for psoriasis. The addition of nutmeg and virgin coconut-oil mixture, with their unique properties, could improve cyclosporine loading and solubility. A high-shear homogenizer was used in formulating a cyclosporine-loaded nanoemulsion. A D-optimal mixture experimental design was used in the optimization of nanoemulsion compositions, in order to understand the relationships behind the effect of independent variables (oil, surfactant, xanthan gum, and water content) on physicochemical response (particle size and polydispersity index) and rheological response (viscosity and k -value). Investigation of these variables suggests two optimized formulations with specific oil (15% and 20%), surfactant (15%), xanthan gum (0.75%), and water content (67.55% and 62.55%), which possessed intended responses and good stability against separation over 3 months' storage at different temperatures. Optimized nanoemulsions of pH 4.5 were further studied with all types of stability analysis: physical stability, coalescence-rate analysis, Ostwald ripening, and freeze-thaw cycles. In vitro release proved the efficacy of nanosize emulsions in carrying cyclosporine across rat skin and a synthetic membrane that best fit the Korsmeyer-Peppas kinetic model. In vivo skin analysis towards healthy volunteers showed a significant improvement in the stratum corneum in skin hydration.

What do people with aphasia want to be able to say? A content analysis of words identified as personally relevant by people with aphasia.

PubMed

Palmer, Rebecca; Hughes, Helen; Chater, Tim

2017-01-01

Word finding is a common difficulty for people with aphasia. Targeting words that are relevant to the individual could maximise the usefulness and impact of word finding therapy. To provide insights into words that people with aphasia perceive to be personally relevant. 100 people with aphasia were each asked to identify 100 words that would be particularly important for them to be able to say. Two speech and language therapist researchers conducted a quantitative content analysis of the words selected. The words were coded into a framework of topics and subtopics. The frequency with which different words and topics were selected was then calculated. 100 participants representing 20 areas of the United Kingdom ranged in age from 23 to 85 years. Word finding difficulties ranged from mild to severe. The sample of 9999 words selected for practice included 3095 different words in 27 topics. The majority of words selected (79.4%) were from the topics 'food and drink' (30.6%), 'nature and gardening' (10.3%), 'entertainment' (9.4%), 'places' (7.3%), 'people' (6.7%), 'house' (6.5%), 'clothes' (5.2%) and 'travel' (3.5%). The 100 words types chosen with the greatest frequency were identified. These account for 27 percent of the 9999 words chosen by the participants. Personally relevant vocabulary is unique to each individual and is likely to contain specific or specialist words for which material needs to be individually prepared. However there is some commonality in the words chosen by people with aphasia. This could inform pre-prepared materials for use in word finding therapy from which personally relevant words could be selected for practice.

Advice for acute low back pain: a comparison of what research supports and what guidelines recommend.

PubMed

Stevens, Matthew L; Lin, Chung-Wei C; de Carvalho, Flavia A; Phan, Kevin; Koes, Bart; Maher, Chris G

2017-10-01

Advice is widely considered an effective treatment for acute low back pain (LBP); however, details on what and how to deliver this intervention is less clear. We assessed and compared clinical trials that test advice for acute LBP with practice guidelines for their completeness of reporting and concordance on the content, method of delivery, and treatment regimen of advice interventions. Systematic review. Advice randomized controlled trials were identified through a systematic search. Guidelines were taken from recent overviews of guidelines for LBP. Completeness of reporting was assessed using the Template for Intervention Description and Replication checklist. Thematic analysis was used to characterize advice interventions into topics across the aspects of content, method of delivery, and regimen. Concordance between clinical trials and guidelines was assessed by comparing the number of trials that found a statistically significant treatment effect for an intervention that included a specific advice topic with the number of guidelines recommending that topic. The median (interquartile range) completeness of reporting for clinical trials and guidelines was 8 (7-9) and 3 (2-4) out of nine items on the Template for Intervention Description and Replication checklist, respectively. Guideline recommendations were discordant with clinical trials for 50% of the advice topics identified. Completeness of reporting was less than ideal for randomized controlled trials and extremely poor for guidelines. The recommendations made in guidelines of advice for acute LBP were often not concordant with the results of clinical trials. Taken together, these findings mean that the potential clinical value of advice interventions for patients with acute LBP is probably not being realized. Copyright © 2017 Elsevier Inc. All rights reserved.

What do people with aphasia want to be able to say? A content analysis of words identified as personally relevant by people with aphasia

PubMed Central

Hughes, Helen; Chater, Tim

2017-01-01

Background Word finding is a common difficulty for people with aphasia. Targeting words that are relevant to the individual could maximise the usefulness and impact of word finding therapy. Aims To provide insights into words that people with aphasia perceive to be personally relevant. Methods and procedures 100 people with aphasia were each asked to identify 100 words that would be particularly important for them to be able to say. Two speech and language therapist researchers conducted a quantitative content analysis of the words selected. The words were coded into a framework of topics and subtopics. The frequency with which different words and topics were selected was then calculated. Outcomes and results 100 participants representing 20 areas of the United Kingdom ranged in age from 23 to 85 years. Word finding difficulties ranged from mild to severe. The sample of 9999 words selected for practice included 3095 different words in 27 topics. The majority of words selected (79.4%) were from the topics ‘food and drink’ (30.6%), ‘nature and gardening’ (10.3%), ‘entertainment’ (9.4%), ‘places’ (7.3%), ‘people’ (6.7%), ‘house’ (6.5%), ‘clothes’ (5.2%) and ‘travel’ (3.5%). The 100 words types chosen with the greatest frequency were identified. These account for 27 percent of the 9999 words chosen by the participants. Discussion Personally relevant vocabulary is unique to each individual and is likely to contain specific or specialist words for which material needs to be individually prepared. However there is some commonality in the words chosen by people with aphasia. This could inform pre-prepared materials for use in word finding therapy from which personally relevant words could be selected for practice. PMID:28346518

What Online Communities Can Tell Us About Electronic Cigarettes and Hookah Use: A Study Using Text Mining and Visualization Techniques

PubMed Central

Zhu, Shu-Hong; Conway, Mike

2015-01-01

Background The rise in popularity of electronic cigarettes (e-cigarettes) and hookah over recent years has been accompanied by some confusion and uncertainty regarding the development of an appropriate regulatory response towards these emerging products. Mining online discussion content can lead to insights into people’s experiences, which can in turn further our knowledge of how to address potential health implications. In this work, we take a novel approach to understanding the use and appeal of these emerging products by applying text mining techniques to compare consumer experiences across discussion forums. Objective This study examined content from the websites Vapor Talk, Hookah Forum, and Reddit to understand people’s experiences with different tobacco products. Our investigation involves three parts. First, we identified contextual factors that inform our understanding of tobacco use behaviors, such as setting, time, social relationships, and sensory experience, and compared the forums to identify the ones where content on these factors is most common. Second, we compared how the tobacco use experience differs with combustible cigarettes and e-cigarettes. Third, we investigated differences between e-cigarette and hookah use. Methods In the first part of our study, we employed a lexicon-based extraction approach to estimate prevalence of contextual factors, and then we generated a heat map based on these estimates to compare the forums. In the second and third parts of the study, we employed a text mining technique called topic modeling to identify important topics and then developed a visualization, Topic Bars, to compare topic coverage across forums. Results In the first part of the study, we identified two forums, Vapor Talk Health & Safety and the Stopsmoking subreddit, where discussion concerning contextual factors was particularly common. The second part showed that the discussion in Vapor Talk Health & Safety focused on symptoms and comparisons of combustible cigarettes and e-cigarettes, and the Stopsmoking subreddit focused on psychological aspects of quitting. Last, we examined the discussion content on Vapor Talk and Hookah Forum. Prominent topics included equipment, technique, experiential elements of use, and the buying and selling of equipment. Conclusions This study has three main contributions. Discussion forums differ in the extent to which their content may help us understand behaviors with potential health implications. Identifying dimensions of interest and using a heat map visualization to compare across forums can be helpful for identifying forums with the greatest density of health information. Additionally, our work has shown that the quitting experience can potentially be very different depending on whether or not e-cigarettes are used. Finally, e-cigarette and hookah forums are similar in that members represent a “hobbyist culture” that actively engages in information exchange. These differences have important implications for both tobacco regulation and smoking cessation intervention design. PMID:26420469

The neurologic content of S. Weir Mitchell's fiction.

PubMed

Louis, Elan D; Horn, Stacy; Roth, Lisa Anne

2006-02-14

Silas Weir Mitchell (1829 to 1914), one of the most important neurologists in American Medicine, was known for his seminal work on the phantom limb syndrome, causalgia, and nerve injuries. He was also a prolific writer of novels and short stories. The neurologic content of this fiction has not been studied. To assess the extent that references to neurologic topics were present in Mitchell's fiction, whether these neurologic references reflected Mitchell's scientific interests and contributions, and whether his fictional accounts of neurologic topics would precede those in his scientific writings. The authors read Silas Weir Mitchell's novels and short stories. Seventeen (63.0%) of 27 fictional works contained neurologic references. Fifty-five (69.6%) of 79 references were brief (a single word or sentence). In two works, a neurologic theme was central to the plot. Some of the neurologic content was sophisticated (aphasia, brain laterality). Phantom limb syndrome, causalgia, and nerve injuries were not prominent in his fiction. Neurologic consequences of battle injuries were featured in 10 (37.0%) works. With the exception of "The Case of George Dedlow" (i.e., phantom limb syndrome), Mitchell's fictional accounts of neurologic topics followed his presentation of these topics in the scientific literature. The majority of Mitchell's fictional works contained references to neurologic topics but most contained brief references. The number of references to Mitchell's specific scientific interests (phantom limb syndrome, causalgia) was small, although more generally, references to the neurology of battle injuries occurred more frequently.

On the Cutting Edge Professional Development Program: Workshop and Web Resources for Current and Future Geoscience Faculty

NASA Astrophysics Data System (ADS)

MacDonald, R.; Manduca, C. A.; Mogk, D. W.; Tewksbury, B. J.

2004-12-01

Recognizing that many college and university faculty receive little formal training in teaching, are largely unaware of advances in research on teaching and learning, and face a variety of challenges in advancing in academic careers, the National Science Foundation-funded program On the Cutting Edge provides professional development for current and future faculty in the geosciences at various stages in their careers. The program includes a series of six multi-day workshops, sessions and one-day workshops at professional meetings, and a website with information about workshop opportunities and a variety of resources that bring workshop content to faculty (http://serc.carleton.edu/NAGTWorkshops). The program helps faculty improve their teaching and their job satisfaction by providing resources on instructional methods, geoscience content, and strategies for career planning. Workshop and website resources address innovative and effective practices in teaching, course design, delivery of instructional materials, and career planning, as well as approaches for teaching particular topics and strategies for starting and maintaining a research program in various institutional settings. Each year, special workshops for graduate students and post-doctoral fellows interested in academic careers and for early career faculty complement offerings on course design and emerging topics that are open to the full geoscience community. These special workshops include sessions on topics such as dual careers, gender issues, family-work balance, interviewing and negotiating strategies. The workshops serve as opportunities for networking and community building, with participants building connections with other participants as well as workshop leaders. Workshop participants reflect the full range of institutional diversity as well as ethnic and racial diversity beyond that of the geoscience faculty workforce. More than 40 percent of the faculty participants are female. Of the faculty participants in workshops offered July 2002 through June 2004, workshop participants have come from more than 250 colleges and universities in 49 states and the District of Columbia. Workshop evaluations indicate that the workshops are well received with faculty particularly appreciating the content of the workshops and the opportunities for networking. An important aspect of the program is involvement of the geoscience community in workshop leadership. Leadership roles include serving as co-conveners, invited speakers, demonstration leaders, working group leaders, co-conveners of post-workshop sessions at professional meetings, and contributors to the website.

Teaching English Language Learners in the Content Areas

ERIC Educational Resources Information Center

Janzen, Joy

2008-01-01

This review examines current research on teaching English Language Learners (ELLs) in four content area subjects: History, math, English, and science. The following topics are examined in each content area: The linguistic, cognitive, and sociocultural features of academic literacy and how this literacy can be taught; general investigations of…

Undergraduate Professors' Pedagogical Content Knowledge: The Case of "Amount of Substance"

ERIC Educational Resources Information Center

Padilla, Kira; Ponce-de-Leon, Ana Maria; Rembado, Florencia Mabel; Garritz, Andoni

2008-01-01

This paper documents the pedagogical content knowledge (PCK) of four university professors in General Chemistry for the topic "amount of substance"; a fundamental quantity of the International System of Units (SI). The research method involved the development of a Content Representation and the application of Mortimer's Conceptual…

Smartphones as Integrated Kinematic and Dynamic Sensors for Amusement Park Physics Applications

NASA Astrophysics Data System (ADS)

Peterson, Stephanie; Dennison, J. R.

2010-10-01

USU has hosted Physics Day at Lagoon and has attracted more than 120,000 secondary educators and students over 21 years. During this educational day, students explore basic physics concepts and apply their classroom content outdoors, in real world applications. As part of the event, USU's Physics Department provides curriculum to be used at Lagoon, in similar outside venues, and in the classroom. One such educational instrument, which is a primary focus of this work, is student workbooks filled with activities ranging from very simple to more advanced topics. Workbooks cover the properties of waves, relative velocity, and acceleration, topics which have historically challenged students and future topics include kinematics, energy, and forces. The topics were selected based on requests from teachers throughout the Intermountain Region and identified deficiencies in student performance on core curriculum assessments. An innovative approach is to identify physical application of iPhone and Android smartphone software technologies, which make use of dynamic and kinematic sensors. These technologies will allow students to realize their ability to do quantitative physics calculations anywhere, anytime; a smart device which is highly salable to today's teenage learners. This also provides an exciting approach to more fully engage students in learning physics concepts.

Exploring the development of novice unqualified graduate teachers' topic-specific PCK in teaching the particulate nature of matter in South Africa's classrooms

NASA Astrophysics Data System (ADS)

Pitjeng-Mosabala, Phihlo; Rollnick, Marissa

2018-05-01

This study investigates the development of Topic-Specific Pedagogical Content Knowledge (TSPCK) of 14 novice uncertified graduate science teachers during a Professional Development Intervention (PDI) on teaching particulate nature of matter. TSPCK was defined in terms of five knowledge components: learner prior knowledge, curricular saliency, representations, what is difficult to teach and conceptual teaching strategies. Data sources consisted of validated pre- and post-TSPCK and content knowledge (CK) tests, teacher-constructed Content Representations (CoRes) before and after teaching and, for four teachers, video-recorded lessons, and field notes together with teacher interviews. The purpose of this study was to investigate how the teachers develop TSPCK through the process. The results provide an insight into how initial construction of CoRes enabled the entire group to start thinking about how to teach the topic. For the four case-study teachers, evidence of TSPCK development was observed in their teaching. These teachers showed greater improvement in TSPCK and CK than those who taught only the prerequisite concepts of the topic. The findings show that it is possible for uncertified teachers to develop PCK in the practice context with appropriate PDI. Some improvement in PCK was also observed for the larger group who taught only prerequisite concepts.

Effect of Out-of-School Time STEM Education Programs: Implications for Policy

NASA Astrophysics Data System (ADS)

Talbot, Harry A.

Today's world requires greater STEM knowledge for employment and understanding of emerging issues. A predicted 3 million jobs will be created in STEM-related fields but the percentage of earned STEM-related degrees is diminishing. A lack of progress in STEM education for American students is most pronounced among females who make up 48% of the workforce and 24% of STEM employees. A lack of STEM interest among students is compounded by limited time in the school day for STEM topics, lack of teacher confidence in teaching STEM, and a lack of professional development. This study examines the impact of Out-of-School-Time (OST) programs on knowledge acquisition and attitudes toward STEM topics by gender. Program content was delivered by undergraduate pre-teacher candidates and undergraduate STEM majors, using a structured, hands-on engineering program developed for the National Aeronautics and Space Administration (NASA). Monthly professional development was provided to OST staff by NASA content specialists and instructors from Fresno State University. A repeated-measures design analyzed group differences across three points in time: prior to the start of instruction (pretest), immediately following the end of instruction (posttest), and 60 days following (post posttest). A within-group comparison measured posttest and post-post-test changes for each gender. Program students included in the study participated for at least 12 of the 24 program hours offered and completed all three assessments. The findings showed that STEM knowledge acquisition advanced at similar levels for both genders. These results were consistent with the existing research. Findings related to attitudes toward STEM topics showed that female students did not change over time but males students' interest lessened over time. These findings did not support the current research in this area. Recommendations for practice include developing programs that focus on gender differentiated learning styles, linking pre-service teachers with undergraduate STEM majors in the delivery of OST STEM content and skill development, and creating an environment that links the regular day school programs, OST programs, family, media,and cultural institutions to support STEM education. Universities should also play a leading role in the training of future teachers and STEM-field practitioners.

Disaster content in Australian tertiary postgraduate emergency nursing courses: a survey.

PubMed

Ranse, Jamie; Shaban, Ramon Z; Considine, Julie; Hammad, Karen; Arbon, Paul; Mitchell, Belinda; Lenson, Shane

2013-05-01

Emergency nurses play a pivotal role in disaster relief during the response to, and recovery of both in-hospital and out-of-hospital disasters. Postgraduate education is important in preparing and enhancing emergency nurses' preparation for disaster nursing practice. The disaster nursing content of Australian tertiary postgraduate emergency nursing courses has not been compared across courses and the level of agreement about suitable content is not known. To explore and describe the disaster content in Australian tertiary postgraduate emergency nursing courses. A retrospective, exploratory and descriptive study of the disaster content of Australian tertiary postgraduate emergency nursing courses conducted in 2009. Course convenors from 12 universities were invited to participate in a single structured telephone survey. Data was analysed using descriptive statistics. Ten of the twelve course convenors from Australian tertiary postgraduate emergency nursing courses participated in this study. The content related to disasters was varied, both in terms of the topics covered and duration of disaster content. Seven of these courses included some content relating to disaster health, including types of disasters, hospital response, nurses' roles in disasters and triage. The management of the dead and dying, and practical application of disaster response skills featured in only one course. Three courses had learning objectives specific to disasters. The majority of courses had some disaster content but there were considerable differences in the content chosen for inclusion across courses. The incorporation of core competencies such as those from the International Council of Nurses and the World Health Organisation, may enhance content consistency in curriculum. Additionally, this content could be embedded within a proposed national education framework for disaster health. Copyright © 2013 College of Emergency Nursing Australasia Ltd. Published by Elsevier Ltd. All rights reserved.

Listening to Mothers II: Report of the Second National U.S. Survey of Women's Childbearing Experiences

PubMed Central

Declercq, Eugene R.; Sakala, Carol; Corry, Maureen P.; Applebaum, Sandra

2007-01-01

With permission from Childbirth Connection, the “Executive Summary” for the Listening to Mothers II survey is reprinted, here. The landmark Listening to Mothers I report, published in 2002, described the first national U.S. survey of women's maternity experiences. It offered an unprecedented opportunity to understand attitudes, feelings, knowledge, use of obstetric practices, outcomes, and other dimensions of the maternity experience. Listening to Mothers II, a national survey of U.S. women who gave birth in 2005 that was published in 2006, continues to break new ground. Although continuing to document many core items measured in the first survey, the second survey includes much new content, exploring earlier topics in greater depth, as well as some new and timely topics. PMID:18769512

Enhancing Graduate Student Communication to General Audiences through Blogging about Nanotechnology and Sustainability

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

Bishop, Lee M.; Tillman, Ayesha S.; Geiger, Franz M.

We have developed and assessed a multiauthor science blog on the topic of nanotechnology and sustainability as a tool to improve the written communication and public engagement skills of graduate students. Focus group studies revealed that after participation in the blog, student authors felt more confident and capable of communicating technical topics to general audiences. Students' research mentors viewed this as an important component of their students' education, as indicated by survey data. Important design aspects of this effort include participation of an editor as well as having flexible content and target-audience guidelines. We have explicitly outlined aspects of themore » effort we see as critical in order to enable others to replicate this model in related settings.« less

Qualitative content analysis of complementary topical therapies used to manage diabetic foot in Jordan.

PubMed

Abu-Qamar, Ma'en Zaid; Wilson, Anne

2012-01-01

In order to alleviate diabetic foot problems, patients sometimes seek complementary therapies outside the professional context. This paper describes the use of complementary remedies as a topical treatment for diabetic foot ulcers among Jordanians. Qualitative content analysis was used to analyse written responses of 68 patients with diabetes who have used complementary therapies to treat diabetic foot problems. These 68 persons represented a subgroup of the study population surveyed using a questionnaire, to the effect of investigating diabetic foot treatments provided in Jordan. Informants were recruited from eight healthcare facilities established in the southern part of Jordan plus from one hospital established in the Jordanian capital. The study was approved by the Boards of Ethics of the participating healthcare facilities. Content analysis yielded the category "Complementary Therapies Used", which included a range of household items (olive oil, sesame oil, honey, and vinegar), and also some indigenous Jordanian herbs (Wormwood, Myrrh, Caper, and Henna among others). The remedies were used either as a monotherapy or as mixtures, to the common goal of treating diabetic foot problems. Other interventions like Al-cowy were also sought from traditional healers. Educational campaigns are required to increase the awareness of patients and their families on possible hazards of unwise complementary therapy use. The decisions on the use of such therapies should be made in agreement with the attending healthcare professionals.

Search engines, news wires and digital epidemiology: Presumptions and facts.

PubMed

Kaveh-Yazdy, Fatemeh; Zareh-Bidoki, Ali-Mohammad

2018-07-01

Digital epidemiology tries to identify diseases dynamics and spread behaviors using digital traces collected via search engines logs and social media posts. However, the impacts of news on information-seeking behaviors have been remained unknown. Data employed in this research provided from two sources, (1) Parsijoo search engine query logs of 48 months, and (2) a set of documents of 28 months of Parsijoo's news service. Two classes of topics, i.e. macro-topics and micro-topics were selected to be tracked in query logs and news. Keywords of the macro-topics were automatically generated using web provided resources and exceeded 10k. Keyword set of micro-topics were limited to a numerable list including terms related to diseases and health-related activities. The tests are established in the form of three studies. Study A includes temporal analyses of 7 macro-topics in query logs. Study B considers analyzing seasonality of searching patterns of 9 micro-topics, and Study C assesses the impact of news media coverage on users' health-related information-seeking behaviors. Study A showed that the hourly distribution of various macro-topics followed the changes in social activity level. Conversely, the interestingness of macro-topics did not follow the regulation of topic distributions. Among macro-topics, "Pharmacotherapy" has highest interestingness level and wider time-window of popularity. In Study B, seasonality of a limited number of diseases and health-related activities were analyzed. Trends of infectious diseases, such as flu, mumps and chicken pox were seasonal. Due to seasonality of most of diseases covered in national vaccination plans, the trend belonging to "Immunization and Vaccination" was seasonal, as well. Cancer awareness events caused peaks in search trends of "Cancer" and "Screening" micro-topics in specific days of each year that mimic repeated patterns which may mistakenly be identified as seasonality. In study C, we assessed the co-integration and correlation between news and query trends. Our results demonstrated that micro-topics sparsely covered in news media had lowest level of impressiveness and, subsequently, the lowest impact on users' intents. Our results can reveal public reaction to social events, diseases and prevention procedures. Furthermore, we found that news trends are co-integrated with search queries and are able to reveal health-related events; however, they cannot be used interchangeably. It is recommended that the user-generated contents and news documents are analyzed mutually and interactively. Copyright © 2018 Elsevier B.V. All rights reserved.

Health in All Social Work Programs: Findings From a US National Analysis

PubMed Central

Wachman, Madeline K.; Marshall, Jamie W.; Backman, Allison R.; Harrington, Calla B.; Schultz, Neena S.; Ouimet, Kaitlyn J.

2017-01-01

Objectives. To establish a baseline of health content in 4 domains of US social work education—baccalaureate, master’s, doctoral, and continuing education programs—and to introduce the Social Work Health Impact Model, illustrating social work’s multifaceted health services, from clinical to wide-lens population health approaches. Methods. We analyzed US social work programs’ Web site content to determine amount and types of health content in mission statements, courses, and specializations. Coding criterion determined if content was (1) health or health-related (HHR) and (2) had wide-lens health (WLH) emphasis. A second iteration categorized HHR and WLH courses into health topics. Results. We reviewed 4831 courses. We found broad HHR content in baccalaureate, master’s, and continuing education curricula; doctoral programs had limited health content. We identified minimal WLH content across all domains. Topical analysis indicated that more than 50% of courses concentrated on 3 areas: mental and behavioral health, abuse and violence, and substance use and addictions. Conclusions. As a core health profession, social work must strengthen its health and wide-lens content to better prepare graduates for integrated practice and collaboration in the changing health environment. PMID:29236538

Identifying Computer-Supported Collaborative Learning (CSCL) Research in Selected Journals Published from 2003 to 2012: A Content Analysis of Research Topics and Issues

ERIC Educational Resources Information Center

Zheng, Lanqin; Huang, Ronghuai; Yu, Junhui

2014-01-01

This study aims to identity the emerging research trends in the field of computed-supported collaborative learning (CSCL) so as to provide insights for researchers and educators into research topics and issues for further exploration. This paper analyzed the research topics, methods and technology adoption of CSCL from 2003 to 2012. A total of 706…

A comparison of medical physics training and education programs--Canada and Australia.

PubMed

McCurdy, B M C; Duggan, L; Howlett, S; Clark, B G

2009-12-01

An overview and comparison of medical physics clinical training, academic education, and national certification/accreditation of individual professionals in Canada and Australia is presented. Topics discussed include program organization, funding, fees, administration, time requirements, content, program accreditation, and levels of certification/accreditation of individual Medical Physicists. Differences in the training, education, and certification/accreditation approaches between the two countries are highlighted. The possibility of mutual recognition of certified/accredited Medical Physicists is examined.

Development and Content Validation of Crisis Response Training Package Red Cape: Crisis Action Planning and Execution

DTIC Science & Technology

2007-08-01

example, the topic of massively multiplayer online role playing games ( MMORPGs ). (A related class of first person multiplayer shooters includes...key and measurable indicators that require immediate action. They develop plans of action for these trigger points to avoid premature commitment of...recognize that the cause of the incident may be an accident or act of nature, or it may be either criminal or terrorist activity. They avoid the

Topical erythropoietin promotes wound repair in diabetic rats.

PubMed

Hamed, Saher; Ullmann, Yehuda; Masoud, Muhannad; Hellou, Elias; Khamaysi, Ziad; Teot, Luc

2010-01-01

Wound healing in diabetic patients is slower than in healthy individuals. Erythropoietin (EPO) has non-hemopoietic targets in the skin, and systemically administered EPO promotes wound healing in experimental animals. This study investigated the effect of topical EPO treatment on defective wound repair in the skin of diabetic rats. Full-thickness excisional skin wounds were made in 38 rats, of which 30 had diabetes. The wounds were then treated topically with a cream that contained either vehicle, 600 IU ml(-1) EPO (low dose), or 3,000 IU ml(-1) (high dose) EPO. We assessed the rate of wound closure during the 12-day treatment period, and microvascular density (MVD), vascular endothelial growth factor (VEGF), and hydroxyproline (HP) contents, and the extent of apoptosis in wound tissues at the end of the 12-day treatment period. Topical EPO treatment significantly reduced the time to final wound closure. This increased rate of closure of the two EPO-treated wounds in diabetic rats was associated with increased MVD, VEGF, and HP contents, and a reduced extent of apoptosis. In light of our finding that topical EPO treatment promotes skin wound repair in diabetic rats, we propose that topical EPO treatment is a therapeutically beneficial method of treating chronic diabetic wounds.

Look Who's Talking - The Role of the IARPC Collaborations Website in Supporting Mutli-Institution Dialog on Arctic Research Imperatives

NASA Astrophysics Data System (ADS)

Starkweather, S.; Stephenson, S. N.; Rohde, J. A.; Bowden, S.

2015-12-01

The IARPC Collaborations website (www.iarpccollaborations.org) was developed to support collaborative implementation of the Interagency Arctic Research Policy Committee's (IARPC) 5-Year Plan for Arctic Research. The Plan describes an ambitious agenda for advancing understanding of the changing Arctic, a challenge that requires innovative approaches to integrate disparate research activities. IARPC was created by Congress to address this integration with a mandate that includes developing interagency collaboration and outside partnerships, specifically those with the State of Alaska, indigenous communities, academia, industry and non-governmental organizations. The IARPC Collaborations website was introduced in October of 2014 as an innovative means to address IARPC's mandate. It is an open, social networking platform with member-driven content and features to support dialog and milestone tracking. In its first year, IARPC Collaborations has attracted more than 600 members. Member-supplied content added to the site includes more than 575 research planning documents and scientific presentations and 300 updates on research plans and resources; all content is tagged with descriptive keywords to expedite discovery and elucidate connectivity across members and topics. Applying a social network analysis to metadata from the site reveals the strength and nature of this connectivity. This analysis demonstrates that Collaboration Team phone meetings remain the dominant form of communication. Dialog on the site through comment forums has been slow to emerge despite its merits of persistence and transparency. While more than 80 members have used the comment features at least once, the strong centrality of the IARPC Secretariat to website dialog is apparent. An analysis of content keywords demonstrates the potential for improved dialog based on overlapping interests as revealed by trending topics like "sea ice prediction", "traditional knowledge" and "permafrost carbon". Less than one year into launch, this analysis of IARPC's experiment in collaborative integration reveals the enduring strengths of traditional collaboration tools like secretariat support and phone meetings; the full potential of IARPC's social networking tools remains to be seen.

An assessment of warm fog: Nucleation, control, and recommended research

NASA Technical Reports Server (NTRS)

Corrin, M. L.; Connell, J. R.; Gero, A. J.

1974-01-01

A state-of-the-art survey is given of warm fog research which has been performed up to, and including, 1974. Topics covered are nucleation, growth, coalescence, fog structures and visibility, effects of surface films, drop size spectrum, optical properties, instrumentation, liquid water content, condensation nuclei. Included is a summary of all reported fog modification experiments. Additional data is provided on air flow, turbulence, a summary of recommendations on instruments to be developed for determining turbulence, air flow, etc., as well as recommendations of various fog research tasks which should be performed for a better understanding of fog microphysics.

The Impact Factor of Radiological Journals: Associations with Journal Content and Other Characteristics Over a Recent 12-Year Period.

PubMed

Rosenkrantz, Andrew B; Ayoola, Abimbola

2016-06-01

The aim of this study was to evaluate the trends in the impact factor (IF) of radiological journals over a recent 12-year period, including associations between IF and journal topic. Journal Citation Reports (JCR) was used to identify all biomedical journals and all radiological journals (assigned a JCR category of "Radiology, Nuclear Medicine, & Medical Imaging"), along with journal IF, in 2003 and 2014. Radiological journals were manually classified by topic. Trends in median IF (mIF) were assessed. The number of radiological journals increased from 83 (2003) to 125 (2014) (all biomedical journals: 5907 to 8718, respectively). mIF of radiological journals increased from 1.42 (2003) to 1.75 (2014) (all biomedical journals: 0.93 to 1.46, respectively). The most common topic among new radiological journals was general (nonspecialized) radiology (8). Five new radiological journals in 2014 were in topics (cancer imaging and molecular imaging) having no journals in 2003. mIF of general radiological journals was 1.49. Topics having highest mIF were cardiac imaging (2.94), optics (2.86), molecular imaging (2.77), radiation oncology (2.60), and neuroradiology (2.25). Topics with lowest mIF were ultrasound (1.19) and interventional radiology (1.44). Topics with the largest increase in mIF were cardiac imaging (from 1.17 to 2.94) and neuroradiology (from 1.07 to 2.25). Radiological journals exhibited higher mIF than biomedical journals overall. Among radiological journals, subspecialty journals had highest mIF. While a considerable number of new radiological journals since 2003 were general radiology journals having relatively low IF, there were also new journal topics representing emerging areas of subspecialized radiological research. Copyright © 2016 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

A Preliminary Investigation of Worry Content in Sexual Minorities

PubMed Central

Weiss, Brandon J.; Hope, Debra A.

2011-01-01

This preliminary study examined the nature of worry content of lesbians, gay men, and bisexual individuals and the relationship between worry related to sexual orientation and mental health. A community sample of 54 individuals identifying as sexual minorities was recruited from two cities in the Great Plains to complete a packet of questionnaires, including a modified Worry Domains Questionnaire (WDQ; Tallis, Eyseck, & Mathews, 1992) with additional items constructed to assess worry over discrimination related to sexual orientation, and participate in a worry induction and verbalization task. The content of self-reported worries was consistent with those reported in prior investigations of worry content, and worry related to sexual orientation was not found to be elevated compared to other topics. However, degree of worry related to sexual orientation was significantly associated with increased negative affect, depressive symptoms, and internalized homophobia and decreased quality of life and positive affect. Implications of these findings, limitations, and future research issues are discussed. PMID:21041061

Nutrition education: a survey of practices and perceptions in undergraduate dietetics education.

PubMed

Short, Joy E; Chittooran, Mary M

2004-10-01

Electronic mail messages linked to an online survey were sent to 281 directors of didactic and coordinated programs in dietetics to investigate coverage of nutrition education in undergraduate curriculua, perceived importance of topics, and perceived trends. Descriptive statistics and content analysis were performed on responses from 117 programs. Programs addressed nutrition education through a variety of methods and materials. Fifty-three percent (n=62) offered a course dedicated to nutrition education. The most common teaching methods were didactic (88%) and experiential learning (87%). Most of the topics investigated, including those addressed by the Commission on Accreditation for Dietetics Education Accreditation Manual, were viewed as important, very important, or essential. Perceived trends included increased use of technology, theories/models, client-centered education, cultural awareness, and behavior change. Eighty-eight percent of respondents indicated satisfaction with nutrition education curriculum strategies. Dissatisfaction was associated with inadequate time and resources, need for course improvement, and lack of control over experiences. Results may aid in curriculum development.

Literature search of publications concerning the prediction of dynamic inlet flow distortion and related topics

NASA Technical Reports Server (NTRS)

Schweikhhard, W. G.; Chen, Y. S.

1983-01-01

Publications prior to March 1981 were surveyed to determine inlet flow dynamic distortion prediction methods and to catalog experimental and analytical information concerning inlet flow dynamic distortion prediction methods and to catalog experimental and analytical information concerning inlet flow dynamics at the engine-inlet interface of conventional aircraft (excluding V/STOL). The sixty-five publications found are briefly summarized and tabulated according to topic and are cross-referenced according to content and nature of the investigation (e.g., predictive, experimental, analytical and types of tests). Three appendices include lists of references, authors, organizations and agencies conducting the studies. Also, selected materials summaries, introductions and conclusions - from the reports are included. Few reports were found covering methods for predicting the probable maximum distortion. The three predictive methods found are those of Melick, Jacox and Motycka. The latter two require extensive high response pressure measurements at the compressor face, while the Melick Technique can function with as few as one or two measurements.

Training Guidelines for Healthy School Meals for Food Service Professionals.

ERIC Educational Resources Information Center

Food and Consumer Service (USDA), Washington, DC.

These guidelines offer recommended topic areas and content for training local-level food service personnel. The recommended topic areas for training school food service directors/supervisors and food service managers are nutrition requirements, menu planning for school meals, procurement, financial management, marketing, food production, program…

Making Presentations. ERIC Topical Bibliography and Commentary.

ERIC Educational Resources Information Center

Smith, Carl B., Ed.

This topical bibliography and commentary consists of research summaries which address the challenges of creating an effective public presentation. The research articles discussed in the bibliography/commentary are geared toward teaching students to better present information with an emphasis on the primary importance of content above empty…

[Public health competencies and contents in Spanish university degree programs of physical therapy, occupational therapy, environmental science, dentistry and veterinary science].

PubMed

Davó-Blanes, M Carmen; Vives-Cases, Carmen; Alvarez-Dardet, Carlos; Segura-Benedicto A, Andreu; Bosch Llonch, Fèlix; G Benavides, Fernando

2014-01-01

To identify the basic competencies and contents related to public health to be included in degree programs according to the perspective of lecturers from various Spanish universities. In the context of the Second Workshop on Public Health Contents in Degree Programs (Mahon, 19 to 20 September 2012), 20 lecturers from different Spanish universities were distributed in five working groups. The lecturers had been selected from the instructional guides on public health and epidemiology published on the web sites of the Rectors' Conference of Spanish Universities. Each group worked on a degree program and the results were discussed in plenary sessions. The activities and competencies related to the three basic functions of public health were identified in all degree programs. Most of the professional competencies identified were related to the function of «assessment of population health needs». The contents proposed by the working groups related to epidemiology, basic concepts in public health, public health intervention, health management, and health policy. The main common topics among the degrees concerned the first three contents. Public health professional competencies and contents were identified in the degree programs examined. These results may serve as a starting point for a more detailed review of public health programs across degree levels and the search for a consensus on the common content that should be included in each of them. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

[Development and validating an educational booklet for childbirth companions].

PubMed

Teles, Liana Mara Rocha; Oliveira, Amanda Souza de; Campos, Fernanda Câmara; Lima, Thaís Marques; Costa, Camila Chaves da; Gomes, Linicarla Fabiole de Souza; Oriá, Mônica Oliveira Batista; Damasceno, Ana Kelve de Castro

2014-12-01

The article describes the steps in producing and validating an educational booklet for childbirth companions. Methodological study conducted in 2011 consisting of the following steps: situational assessment; establishing brochure content; content selection and referencing; drafting the text; design of illustrations; layout; consultation of specialists; consultation of target audience; amendments; proofreading; evaluation using the Flesch Reading Ease Formula. The topics portrayed the sequence of events involving support from gestation to the postpartum period. The concordance rate among companions was greater than or equal to 81.8% for the topics organisation, writing style, presentation and motives. The overall Content Validity Index of the booklet was 0.94. The booklet was classified as easy reading or very easy reading according to the results of the Flesch Reading Ease Formula. The presentation and content of the manual were validated for use with the target audience by the specialists and representatives of the target audience.

‘The kind of mildly curious sort of science interested person like me’: Science bloggers’ practices relating to audience recruitment

PubMed Central

Ranger, Mathieu; Bultitude, Karen

2014-01-01

With at least 150 million professional and amateur blogs on the Internet, blogging offers a potentially powerful tool for engaging large and diverse audiences with science. This article investigates science blogging practices to uncover key trends, including bloggers’ self-perceptions of their role. Interviews with seven of the most popular science bloggers revealed them to be driven by intrinsic personal motivations. Wishing to pursue their love of writing and share their passion for science, they produce content suitable for niche audiences of science enthusiasts, although they do not assume background scientific knowledge. A content analysis of 1000 blog posts and comparison with the most popular blogs on the Internet further confirmed this result and additionally identified key factors that affect science blog popularity, including update frequency, topic diversity and the inclusion of non-text elements (especially images and video). PMID:25361791

'The kind of mildly curious sort of science interested person like me': Science bloggers' practices relating to audience recruitment.

PubMed

Ranger, Mathieu; Bultitude, Karen

2016-04-01

With at least 150 million professional and amateur blogs on the Internet, blogging offers a potentially powerful tool for engaging large and diverse audiences with science. This article investigates science blogging practices to uncover key trends, including bloggers' self-perceptions of their role. Interviews with seven of the most popular science bloggers revealed them to be driven by intrinsic personal motivations. Wishing to pursue their love of writing and share their passion for science, they produce content suitable for niche audiences of science enthusiasts, although they do not assume background scientific knowledge. A content analysis of 1000 blog posts and comparison with the most popular blogs on the Internet further confirmed this result and additionally identified key factors that affect science blog popularity, including update frequency, topic diversity and the inclusion of non-text elements (especially images and video). © The Author(s) 2014.

The Relationship between Economics and Civics in Economic Textbooks and Civics Curriculum Guides.

ERIC Educational Resources Information Center

Morgan, Jack C.; Banaszak, Ronald A.

This research project analyzes the civics content in six secondary economics textbooks and the economics content in 25 state and local civics curriculum guides in order to determine integration patterns. The report also contains information about potential content integration topics, appropriate teaching strategies, and implications for materials…

What is a Concept?: A Fresh Look at Teaching Factual Information

ERIC Educational Resources Information Center

Lattanzio, Tania; Muller, Andrea

2017-01-01

Educators have traditionally taught through topics and content, the content being discrete pieces of factual information (e.g., capital cities, dates of significant events, names of dinosaurs, parts of plants). While such factual information is important, learners do not always understand how to transfer the content to meaningful and authentic…

Design and Implementation of High Performance Content-Addressable Memories.

DTIC Science & Technology

1985-12-01

content addressability and two basic implementations of content addressing. The need and application of hardware CAM is presented to motivate the " topic...3r Pass 4th Ps4 Pass Figure 2.15 Maximum SearchUsing All-Parallel CAM - left-most position (the most significant bit) and the other IF bits are zeros

Not so Scary: Using and Defusing Content Warnings in the Classroom

ERIC Educational Resources Information Center

Fenner, Sofia

2018-01-01

Content warnings--notices to students that class material may evoke their past traumas--have become entangled in (over)heated debates about the role of free speech on campus. Critics denounce content warnings as silencing tools intended to promote censorship, preclude discussion of difficult topics or punish professors who hold unpopular views.…

20 Years of the MENC Biennial Conference: A Content Analysis

ERIC Educational Resources Information Center

Palkki, Joshua; Albert, Daniel J.; Hill, Stuart Chapman; Shaw, Ryan D.

2016-01-01

The purpose of this study was to investigate the content and intended audiences for educational sessions offered at MENC biennial conferences in order to illuminate trends and topics in professional development. The researchers performed a content analysis of each session (N?= 2,593) using program booklets from conferences between 1988 and 2008,…

Basic Workshops for Medical Record Clerical Personnel.

ERIC Educational Resources Information Center

Intermountain Regional Medical Program, Salt Lake City, UT.

This curriculum guide is an outline of the content for basic workshop training sessions of hospital medical record personnel. Following a two-page topical outline of five content areas, there is a detailed presentation of this content as follows: (1) the medical record and its contribution to patient care (Joint Commission for Accreditation of…

Content knowledge development in a chemistry teacher preparation program: A current potentials and challenges

NASA Astrophysics Data System (ADS)

Widhiyanti, Tuszie; Treagust, David F.; Mocerino, Mauro; Vishnumolakala, Venkat

2017-08-01

One of the essential facets in teacher education program is the development of the teachers' content knowledge and it has been suggested by many scholars that the study to analyse the process of content knowledge development in teacher education program is necessary. Regarding this, the aim of this research is to evaluate the existing program of developing pre-service chemistry teachers' content knowledge, especially in the topic about the particulate nature of matter. The curriculum of content knowledge development was analysed using the forms of the curriculum evaluation (Akker, 1998; Goodlad, Klein, and Tye (1979); Treagust, 1987). Within this framework, the curriculum was evaluated in several aspects including the vision and intention of the curriculum as mentioned in the curriculum documents (intended curriculum), the users' interpretation and perception about the curriculum (perceived curriculum), the actual process of curriculum implementation (implemented curriculum), and the outcomes of the curriculum (achieved curriculum). According to the framework used for this study, the research combined qualitative and quantitative methods of data collection and the interpretation including document analysis, classroom observation, interviews, and two-tier diagnostic test. Through this research we examined the coherence among those aspects. The results reveal that although the content knowledge development is explicitly intended in a curriculum, its implementation and lecturers' perceptions give influence in the results as appear in pre-service teachers' achievements. In general, this research provides basic information about the effectiveness of the program including the challenges and the potentials for a reconsideration of the program in the future.

Patterns and predictors of enactment of state childhood obesity legislation in the United States: 2006-2009.

PubMed

Eyler, Amy A; Nguyen, Leah; Kong, Jooyoung; Yan, Yan; Brownson, Ross

2012-12-01

We developed a content review for state policies related to childhood obesity, and we have quantitatively described the predictors of enactment. We collected an inventory of 2006 through 2009 state legislation on 27 childhood obesity topics from legislative databases. We coded each bill for general information, topic content, and other appropriate components. We conducted a general descriptive analysis and 3 multilevel analyses using bill- and state-level characteristics to predict bill enactment. Common topics in the 27% of the bills that were enacted were community physical activity access, physical education, and school food policy. Committee and bipartisan sponsorship and having term limits significantly predicted enactment in at least 1 model. Bills with safe routes to school or health and nutrition content were twice as likely to be enacted. Bills containing product and menu labeling or soda and snack taxes were significantly less likely to be enacted. Bipartisan and committee support and term limits are important in bill enactment. Advocacy efforts can be tailored to increase awareness and sense of priority among policymakers.

Patterns and Predictors of Enactment of State Childhood Obesity Legislation in the United States: 2006–2009

PubMed Central

Nguyen, Leah; Kong, Jooyoung; Yan, Yan; Brownson, Ross

2012-01-01

Objectives. We developed a content review for state policies related to childhood obesity, and we have quantitatively described the predictors of enactment. Methods. We collected an inventory of 2006 through 2009 state legislation on 27 childhood obesity topics from legislative databases. We coded each bill for general information, topic content, and other appropriate components. We conducted a general descriptive analysis and 3 multilevel analyses using bill- and state-level characteristics to predict bill enactment. Results. Common topics in the 27% of the bills that were enacted were community physical activity access, physical education, and school food policy. Committee and bipartisan sponsorship and having term limits significantly predicted enactment in at least 1 model. Bills with safe routes to school or health and nutrition content were twice as likely to be enacted. Bills containing product and menu labeling or soda and snack taxes were significantly less likely to be enacted. Conclusions. Bipartisan and committee support and term limits are important in bill enactment. Advocacy efforts can be tailored to increase awareness and sense of priority among policymakers. PMID:23078482

Trend of Narratives in the Age of Misinformation.

PubMed

Bessi, Alessandro; Zollo, Fabiana; Del Vicario, Michela; Scala, Antonio; Caldarelli, Guido; Quattrociocchi, Walter

2015-01-01

Social media enabled a direct path from producer to consumer of contents changing the way users get informed, debate, and shape their worldviews. Such a disintermediation might weaken consensus on social relevant issues in favor of rumors, mistrust, or conspiracy thinking-e.g., chem-trails inducing global warming, the link between vaccines and autism, or the New World Order conspiracy. Previous studies pointed out that consumers of conspiracy-like content are likely to aggregate in homophile clusters-i.e., echo-chambers. Along this path we study, by means of a thorough quantitative analysis, how different topics are consumed inside the conspiracy echo-chamber in the Italian Facebook. Through a semi-automatic topic extraction strategy, we show that the most consumed contents semantically refer to four specific categories: environment, diet, health, and geopolitics. We find similar consumption patterns by comparing users activity (likes and comments) on posts belonging to these different semantic categories. Finally, we model users mobility across the distinct topics finding that the more a user is active, the more he is likely to span on all categories. Once inside a conspiracy narrative users tend to embrace the overall corpus.

Discovering Science from an Armchair: Popular Science in British Magazines of the Interwar Years.

PubMed

Bowler, Peter J

2016-01-01

Analysing the contents of magazines published with the stated intention of conveying information about science and technology to the public provides a mechanism for evaluation what counted as 'popular science'. This article presents numerical surveys of the contents of three magazines published in inter-war Britain (Discovery, Conquest and Armchair Science) and offers an evaluation of the results. The problem of defining relevant topic-categories is addressed, both direct and indirect strategies being employed to ensure that the topics correspond to what the editors and publishers took to be the principal areas of science and technology of interest to their readers. Analysis of the results of the surveys reveals different editorial policies depending on the backgrounds of the publishers and their anticipated readerships. The strong focus of the two most populist magazines on applied science and 'hobbyist' topics such as natural history, radio and motoring is noted and contrasted with the very limited coverage of theoretical science. In conclusion, a survey of changes in the contents over the periods of publication is used to identify trends in the coverage of science during this period.

Are we there yet? An examination of online tailored health communication.

PubMed

Suggs, L Suzanne; McIntyre, Chris

2009-04-01

Increasingly, the Internet is playing an important role in consumer health and patient-provider communication. Seventy-three percent of American adults are now online, and 79% have searched for health information on the Internet. This study provides a baseline understanding of the extent to which health consumers are able to find tailored communication online. It describes the current behavioral focus, the channels being used to deliver the tailored content, and the level of tailoring in online-tailored communication. A content analysis of 497 health Web sites found few examples of personalized, targeted, or tailored health sites freely available online. Tailored content was provided in 13 Web sites, although 15 collected individual data. More health risk assessment (HRA) sites included tailored feedback than other topics. The patterns that emerged from the analysis demonstrate that online health users can access a number of Web sites with communication tailored to their needs.

Integrating Lesbian, Gay, Bisexual, and Transgender (LGBT) Content Into Undergraduate Medical School Curricula: A Qualitative Study.

PubMed

Sequeira, Gina M; Chakraborti, Chayan; Panunti, Brandy A

2012-01-01

The lesbian, gay, bisexual, and transgender (LGBT) community is a diverse, underserved, and often stigmatized group that faces many barriers to accessing quality healthcare. Not only are few practicing physicians knowledgeable about and sensitive to the needs of LGBT patients, but medical school curricula include limited LGBT-related content. Our goals were to use LGBT-related educational sessions to gauge undergraduate medical students' interest and their perceptions of relevance and to eventually incorporate this topic into the curriculum. We provided 4 educational sessions to preclinical medical students at the Tulane University School of Medicine: 3 optional, 1-hour didactic sessions and 1 standardized patient encounter. Following sessions 1-3, students completed electronic feedback forms; we then analyzed their responses thematically. THE THEMATIC ANALYSIS OF STUDENT RESPONSES IDENTIFIED KEY THEMES: a current lack of exposure to LGBT content, agreement that LGBT material is applicable to students' work as future physicians, and the relevance of including such information in the medical school curriculum. The study validated the underlying assumption that LGBT educational sessions are meaningful to and valued by medical students.

Connecting Mathematics and Writing Workshop: It's Kinda like Ice Skating

ERIC Educational Resources Information Center

Carter, Susan

2009-01-01

Second-grade students struggle with writing about mathematical topics during math class, so the teacher begins to integrate mathematical topics into their Writing Workshop. Content journals are used during math, and students are encouraged to write about personal connections to mathematical situations, as well as incorporate mathematical concepts…

Agriculture, Food Production, and Rural Land Use in Advanced Placement® Human Geography

ERIC Educational Resources Information Center

Moseley, William G.; Watson, Nancy H.

2016-01-01

''Agriculture, Food, and Rural Land Use" constitutes a major part of the AP Human Geography course outline. This article explores challenging topics to teach, emerging research trends in agricultural geography, and sample teaching approaches for concretizing abstract topics. It addresses content identified as "essential knowledge"…

Secondary Social Studies: Alaska Curriculum Guide. Second Edition.

ERIC Educational Resources Information Center

Alaska State Dept. of Education, Juneau. Office of Curriculum Services.

A secondary social studies model curriculum guide for Alaska is presented. The body of the guide lists topics/concepts, learning outcomes/objectives, and sample learning activities in a 3 column format. The first column, topics/concepts, describes the content area, defining the subject broadly and listing subconcepts or associated vocabulary. The…

Clothing and Textile Student Modules.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

Forty-seven performance-based instructional modules on six major topics are provided for the home economics content area of clothing and textiles. The six topics are (1) planning basics (psychological, physical, social, and behavioral aspects of clothing; elements of design; principles of design; and style and fashion in clothing), (2) buyership…

Colorful Accounting

ERIC Educational Resources Information Center

Warrick, C. Shane

2006-01-01

As instructors of accounting, we should take an abstract topic (at least to most students) and connect it to content known by students to help increase the effectiveness of our instruction. In a recent semester, ordinary items such as colors, a basketball, and baseball were used to relate the subject of accounting. The accounting topics of account…

Primary Student Teachers' Ideas about Teaching a Physics Topic

ERIC Educational Resources Information Center

Ahtee, Maija; Johnston, Jane

2006-01-01

This study examines Finnish and English primary student teachers' ideas when planning to teach a physics topic during their science education studies. Many primary student teachers lack sufficient subject knowledge, which prevents them from constructing the scientific pedagogical content knowledge that enables them to concentrate on pupils'…

Launching into Improved Comprehension. Integrating the KWL Model into Middle Level Courses.

ERIC Educational Resources Information Center

Jared, Elizabeth J.; Jared, Alva H.

1997-01-01

The KWL reading comprehension method represents what students know about a topic, what they want to know about it, and what they have learned about the topic. It is designed to enhance reading comprehension in content areas such as physical education, health, music, and technology education. (JOW)

A content analysis of peripheral arterial disease patient-reported outcome measures using the International Classification of Functioning, Disability and Health.

PubMed

Osborne, Candice Lee; Kauvar, David Seth

2017-10-17

The purpose of this study was to link, classify and describe the content of peripheral arterial disease (PAD)-specific patient-reported outcome measures using the International Classification of Functioning. The results were then analyzed to determine if these assessments provide clinicians and researchers with a comprehensive understanding of the lived experience of patients with PAD. Each meaningful concept in identified PAD assessments was linked to the International Classification of Functioning, Disability and Health to determine included and excluded content areas. An overall perspective was assigned to each assessment item. Inter-rater reliability was established using a kappa statistic. The body functions component is most frequently addressed overall followed by the activities and participation component. International Classification of Functioning chapter and category distribution vary greatly between assessments and no assessment comprehensively examines community participation and relationships. The majority of the assessment items are of the health status-disability and quality of life perspectives. The results of this study suggest the need for the development of a comprehensive PAD assessment that includes a more even distribution of International Classification of Functioning topics and subtopics. A more comprehensive assessment would better capture the lived experience of this patient population. Implications for Rehabilitation A better understanding of the data collected using the current peripheral arterial disease-specific patient-reported outcome measures may contribute to the development of more comprehensive assessment tools that will ultimately lead to improved patient care. This study contributes to the preliminary foundation for the development of a peripheral arterial disease International Classification of Functioning, Disability and Health Core Set. Clinicians and researchers interested in using peripheral arterial disease-specific patient-reported outcome measures for clinical and research purposes can better understand what topics are included and excluded in the collection and what perspectives are addressed.

The Cultural Content of Business Spanish Texts.

ERIC Educational Resources Information Center

Grosse, Christine Uber; Uber, David

1992-01-01

Eight business Spanish texts were examined to learn about the cultural content of the business Spanish curriculum. Questions of cultural topics and themes, presentation of cultural information, activities and techniques, and use of authentic materials were considered. (16 references) (LB)

Using Conversation Topics for Predicting Therapy Outcomes in Schizophrenia

PubMed Central

Howes, Christine; Purver, Matthew; McCabe, Rose

2013-01-01

Previous research shows that aspects of doctor-patient communication in therapy can predict patient symptoms, satisfaction and future adherence to treatment (a significant problem with conditions such as schizophrenia). However, automatic prediction has so far shown success only when based on low-level lexical features, and it is unclear how well these can generalize to new data, or whether their effectiveness is due to their capturing aspects of style, structure or content. Here, we examine the use of topic as a higher-level measure of content, more likely to generalize and to have more explanatory power. Investigations show that while topics predict some important factors such as patient satisfaction and ratings of therapy quality, they lack the full predictive power of lower-level features. For some factors, unsupervised methods produce models comparable to manual annotation. PMID:23943658

Residential Energy Consumption Survey (RECS): Household screener survey, 1979-1980, household characteristics and annualized consumption

NASA Astrophysics Data System (ADS)

Windell, P.

1981-08-01

This document provides basic information and technical specifications necessary for using the machine-readable magnetic tape containing data from the Household Screener Survey of the Residential Energy Consumption Survey (RECS). Included in this document are an overview of the RECS and a brief description of the Household Screener Survey. The next section contains technical specifications for reading the tape and descriptions of the contents of each of the files contained on the tape. The remaining four sections are devoted to technical topics of special interest to users of the data. Appended to this document are copies of the fieldwork instruments used in the survey and a listing of the contents of a portion of the SPSS labels information.

The investigation of man-made modifications of the ionosphere. [effects of detonations and rocket exhaust

NASA Technical Reports Server (NTRS)

Bernhardt, P. A.; Darosa, A. V.; Price, K. M.

1980-01-01

Topics covered include: (1) the application of ionosphere modifications models to the simulation of results obtained when rocket-borne explosives were detonated in the ionosphere; (2) the problem of hypersonic vapor releases from orbiting vehicles; (3) measuring the electron content reduction resulting from the firing of a Centaur rocket in the ionosphere; and (4) the preliminary design of the critical frequency tracker which displays the value of electron concentration at the peak of the F 2 region, in real time.

Transfer of Analytical Skills From Subject to Subject - Reality or Fiction?

NASA Astrophysics Data System (ADS)

de Oliveira, G.; Murray, D. P.; Veeger, A.; Caulkin, J.; Brand, S.; Fogleman, J.; Dooley, H.

2013-12-01

The Rhode Island Technology Enhanced Science (RITES) Project is a partnership aimed at improving science education in Rhode Island. Most of the school districts in the state and five institutions of higher education participate in it. RITES was funded by the NSF Math and Science Partnership program, to a large extent because a statewide partnership would elucidate strategies that could be implemented in a diversity of environments throughout the country. The project has become an authentic and equal partnership that benefits both K-12 and higher education institutions; it has succeeded in improving science education by several measures, including gains in teacher content knowledge and in student performance on standardized exams. One of the centerpieces of the project is a professional development (PD) program, which has engaged more than 65% of the middle and secondary levels science teachers in the state. In this presentation we discuss outcomes of the PD, which shed light on questions of general interest to science educators. It is widely held that inquiry skills should be transferrable from one scientific domain to another regardless of content, and this premise was central to the original design philosophy of RITES PD. Nevertheless, although many educators embrace this view, it is a hypothesis that has been mostly untested. That is because there are few environments where an appropriate tool is in place to measure inquiry skills. RITES was uniquely positioned to measure the impact of its PD on student inquiry skills, and whether those skills would translate to topics not covered in classroom activities. New England has a multi-state consortium with a common assessment program, which measures inquiry skills in addition to content knowledge. Inquiry tasks on the New England Common Assessment Program (NECAP) may use any science topic. RITES offers technology-based classroom investigations for all areas of science, but it is nigh impossible to match inquiry opportunities during the academic year with the content of the NECAP inquiry tasks, as the latter continually change. An analysis of the NECAP inquiry assessment shows that students of RITES teachers do significantly better than others on inquiry. Moreover, no correlation has been found between the topics of the PDs and the NECAP inquiry tasks. These results will be discussed in this presentation along with insights from pre/post assessments of content knowledge specific to RITES investigations.

Assessing Teachers' Science Content Knowledge: A Strategy for Assessing Depth of Understanding

NASA Astrophysics Data System (ADS)

McConnell, Tom J.; Parker, Joyce M.; Eberhardt, Jan

2013-06-01

One of the characteristics of effective science teachers is a deep understanding of science concepts. The ability to identify, explain and apply concepts is critical in designing, delivering and assessing instruction. Because some teachers have not completed extensive courses in some areas of science, especially in middle and elementary grades, many professional development programs attempt to strengthen teachers' content knowledge. Assessing this content knowledge is challenging. Concept inventories are reliable and efficient, but do not reveal depth of knowledge. Interviews and observations are time-consuming. The Problem Based Learning Project for Teachers implemented a strategy that includes pre-post instruments in eight content strands that permits blind coding of responses and comparison across teachers and groups of teachers. The instruments include two types of open-ended questions that assess both general knowledge and the ability to apply Big Ideas related to specific science topics. The coding scheme is useful in revealing patterns in prior knowledge and learning, and identifying ideas that are challenging or not addressed by learning activities. The strengths and limitations of the scoring scheme are identified through comparison of the findings to case studies of four participating teachers from middle and elementary schools. The cases include examples of coded pre- and post-test responses to illustrate some of the themes seen in teacher learning. The findings raise questions for future investigation that can be conducted using analyses of the coded responses.

Embedding Sustainability Instruction across Content Areas: best Classroom Practices from Informal Environmental Education

NASA Astrophysics Data System (ADS)

Clary, R. M.; Walker, R. M.; Wissehr, C.

2017-12-01

Environmental education (EE) facilitates students' scientific and environmental literacy, and addresses content areas including sustainability, ecology, and civic responsibility. However, U.S. science content compartmentalization and EE's interdisciplinary nature historically made it a fragmented curriculum within U.S. schools. To gain a better understanding of effective EE instruction that can be transferred to traditional K-12 classrooms, we researched the interactions between a recognized environmental residential camp and students and teachers from six participating schools using grounded theory methodology. Our research identified the residential learning center's objectives, methods of instruction, and objectives' alignment to the delivered curricula. Data generated included lesson plans, survey responses, and interviews. Students (n = 215) identified wilderness and geology activities as the activities they wanted to experience more; they also identified developing curiosity and a sense of discovery as the most meaningful. Whereas most student-identified meaningful experiences aligned with the center's curricular objectives within the optional units, categories emerged that were not explicitly targeted in the unit activities but were embedded throughout the curriculum in sustainable practices, data collection, and reflections. We propose that embedded activities and implicit instruction can be included across content areas within K-12 classrooms. Teacher modeling and implicit instruction will require minimal classroom time, and facilitate students' scientific and environmental literacy in topics such as sustainability and citizen responsibility.

Search engine ranking, quality, and content of webpages that are critical vs noncritical of HPV vaccine

PubMed Central

Fu, Linda Y.; Zook, Kathleen; Spoehr-Labutta, Zachary; Hu, Pamela; Joseph, Jill G.

2015-01-01

Purpose Online information can influence attitudes toward vaccination. The aim of the present study is to provide a systematic evaluation of the search engine ranking, quality, and content of webpages that are critical versus noncritical of HPV vaccination. Methods We identified HPV vaccine-related webpages with the Google search engine by entering 20 terms. We then assessed each webpage for critical versus noncritical bias as well as for the following quality indicators: authorship disclosure, source disclosure, attribution of at least one reference, currency, exclusion of testimonial accounts, and readability level less than 9th grade. We also determined webpage comprehensiveness in terms of mention of 14 HPV vaccine relevant topics. Results Twenty searches yielded 116 unique webpages. HPV vaccine-critical webpages comprised roughly a third of the top, top 5 and top 10-ranking webpages. The prevalence of HPV vaccine-critical webpages was higher for queries that included term modifiers in addition to root terms. Compared with noncritical webpages, webpages critical of HPV vaccine overall had a lower quality score than those with a noncritical bias (p<.01) and covered fewer important HPV-related topics (p<.001). Critical webpages required viewers to have higher reading skills, were less likely to include an author byline, and were more likely to include testimonial accounts. They also were more likely to raise unsubstantiated concerns about vaccination. Conclusion Webpages critical of HPV vaccine may be frequently returned and highly ranked by search engine queries despite being of lower quality and less comprehensive than noncritical webpages. PMID:26559742

Content Volatility of Scientific Topics in Wikipedia: A Cautionary Tale.

PubMed

Wilson, Adam M; Likens, Gene E

2015-01-01

Wikipedia has quickly become one of the most frequently accessed encyclopedic references, despite the ease with which content can be changed and the potential for 'edit wars' surrounding controversial topics. Little is known about how this potential for controversy affects the accuracy and stability of information on scientific topics, especially those with associated political controversy. Here we present an analysis of the Wikipedia edit histories for seven scientific articles and show that topics we consider politically but not scientifically "controversial" (such as evolution and global warming) experience more frequent edits with more words changed per day than pages we consider "noncontroversial" (such as the standard model in physics or heliocentrism). For example, over the period we analyzed, the global warming page was edited on average (geometric mean ±SD) 1.9±2.7 times resulting in 110.9±10.3 words changed per day, while the standard model in physics was only edited 0.2±1.4 times resulting in 9.4±5.0 words changed per day. The high rate of change observed in these pages makes it difficult for experts to monitor accuracy and contribute time-consuming corrections, to the possible detriment of scientific accuracy. As our society turns to Wikipedia as a primary source of scientific information, it is vital we read it critically and with the understanding that the content is dynamic and vulnerable to vandalism and other shenanigans.

University Students' English Language Improvements through a Content-Based Course

ERIC Educational Resources Information Center

Gómez Flórez, Erica; Jiménez Díaz, Jhon Jaime; Lopera, Sergio Alonso

2011-01-01

Content-Based Instruction (CBI) may result in improved proficiency in language skills due to the meaningful combination of subject matter and foreign language as a means of communication. This paper shows how university students improved their level of English by means of a content methodology as they attended a course called Topics in Molecular…

Use of the Rasch Measurement Model to Explore the Relationship between Content Knowledge and Topic-Specific Pedagogical Content Knowledge for Organic Chemistry

ERIC Educational Resources Information Center

Davidowitz, Bette; Potgieter, Marietjie

2016-01-01

Research has shown that a high level of content knowledge (CK) is necessary but not sufficient to develop the special knowledge base of expert teachers known as pedagogical content knowledge (PCK). This study contributes towards research to quantify the relationship between CK and PCK in science. In order to determine the proportion of the…

[Leadership and management courses for clinicians].

PubMed

Wichelhaus, Daniel; Fischer, Peter

2017-08-01

The aim of the present study was to evaluate the benefit of Leadership and Management Courses for clinicians, specifically which leadership and management contents are beneficial to their daily clinical work and whether these contents support their individual career. E-mail invitations to participate in the study were sent to all 543 medical doctors of the University Hospital Hanover, Germany, who had taken part in one of the leadership and management courses offered between June 2005 and June 2015. The enquiry was carried out between June 1 and June 30, 2015. 84 e-mail addresses were no longer active; and so, N=459 clinicians actually received the invitation. Of these, 104 participated (22.7%). The study included 59 items. Six were free text items, twelve items were closed questions which could be answered by choosing from a drop down menu, and 41 were answered on a Likert scale from 0 (not fitting at all) to 10 (perfect fit). Based on the items answered on a Likert scale, the following scales and mean values were deduced: Job Satisfaction (M=7.44); Leadership (M=7.77); Trust (M=7.22); Striving for Power (M=7,45); negative Affect (M=4,91); Target Achievement Motivation (M=8.19); Communication (M=8.30) and Management (M=6.48). Regression analysis showed that Job- and Team Satisfaction can predict to what extent the participants regard themselves as good leaders. The study participants defined the following topics as very important: leadership and management style, managerial functions, team management, human resources development and project management. Further topics included rhetoric skills, presentation techniques, as well as basic economics such as understanding balance sheets, profit & loss statements and contribution margin calculation. 55% of the course contents were described as being directly applicable to their daily working environment. In the clinicians' view, the ideal leader acts as a role model (passing on values like respect, appreciation, honesty, openness, fairness, sense of justice, and empathy), someone who motivates his colleagues by giving them a vision, structure and transparency. The participants estimated that they met 60% of these qualifications. 51% of the participants found the course highly beneficial, and 45% rated it as being beneficial. 55% said that the course boosted their career. 96% were willing to attend further leadership and management courses. 98% would recommend the course to their colleagues. The return rate of 22.7%, the subjective benefit of the courses (96%), the willingness to attend such courses (96%) and to recommend them to colleagues (98%) demonstrates that clinicians are highly interested in leadership and management topics. This may be due to the fact that these topics are not part of the training program for medical students or junior doctors. Our findings are in consistent with organisational and psychological research results showing that "soft" psychological factors related to leadership topics are a significant and crucial factor behind the success of organisations and hospitals. Copyright © 2017. Published by Elsevier GmbH.

Guided surgical debridement: staining tissues with methylene blue.

PubMed

Dorafshar, Amir H; Gitman, Marina; Henry, Ginard; Agarwal, Shailesh; Gottlieb, Lawrence J

2010-01-01

Precise surgical debridement of wounds is required to achieve wound closure. The authors describe their experience with a technique using topical methylene blue to facilitate precise surgical debridement. In this technique, methylene blue dye is applied topically to the wound surface at the onset of surgery. The stained wound site is then wiped to remove dye from the surface of normal epithelium; eschar, nonviable tissue, and granulation tissue remain stained. The methylene blue-stained tissue is surgically removed, and the newly debrided surface of the wound is assessed for adequate vascularity and biopsied to verify presence of bacteriologic balance before closure. The authors have used this technique in more than 200 wound debridements during the past year, including acute surgical or traumatic wounds, acute and subacute burn wounds, chronic granulating wounds, partially epithelialized wounds, sinus tracts, and fistulae. No adverse reactions have been noted, even on patients undergoing multiple applications through serial operations. Topical application of methylene blue to wounds with mixed tissue content helps to distinguish between viable and nonviable tissue and between epithelialized and nonepithelialized areas, facilitating more precise and complete wound debridement.

Twitter Use and Its Effects on Student Perception of Instructor Credibility

ERIC Educational Resources Information Center

DeGroot, Jocelyn M.; Young, Valerie J.; VanSlette, Sarah H.

2015-01-01

This study investigates college student perceptions of instructor credibility based on the content of an instructor's Twitterfeed and student beliefs about Twitter as a communication tool. Quantitative and qualitative methods were utilized to explore the effects of three manipulated Twitter feeds (e.g., tweeting social topics, professional topics,…

Operations Management: Is There a Disconnect between Journal Article Content and Employer Needs?

ERIC Educational Resources Information Center

Singer, Marc G.; Welborn, Cliff A.

2014-01-01

The authors sought to determine whether topics researched by academicians in the field of operations management were aligned with the knowledge, skills, and abilities (KSAs) employers were seeking from potential employees. Twenty-eight research topics were identified in the operations management literature and were compared to the KSAs derived…

Research on Libraries and Distance Education: An Analysis of Articles Published 1999-2009

ERIC Educational Resources Information Center

Herring, Susan Davis

2010-01-01

This article reports on a content analysis of research articles focusing on library services in distance education published between 1999 and 2009. The study identified 472 articles on the topic and analyzed the citations, abstracts, and indexing to determine major topics, issues, and trends discussed; methodologies used; and major journals…

Developing Argument Skills across Scientific and Social Domains

ERIC Educational Resources Information Center

Iordanou, Kalypso

2010-01-01

Instant-messaging software was used as a method to promote development of argumentation skills in middle schoolers. Transfer of skills across content domains was the major question investigated. Forty sixth graders engaged in electronic dialogues with peers on a controversial topic--for half a science topic (dinosaur extinction) and for half a…

The Development of a Tool for Measuring Graduate Students' Topic Specific Pedagogical Content Knowledge of Thin Layer Chromatography

ERIC Educational Resources Information Center

Hale, L. V. A.; Lutter, J. C.; Shultz, G. V.

2016-01-01

Graduate students play a critical role in undergraduate education at doctorate granting institutions; but generally have minimal opportunity to develop teaching expertise. Furthermore, little is known about how graduate students develop teaching expertise in this context. We investigated the development of topic-specific pedagogical content…

"DOS for Managers." Management Training Series.

ERIC Educational Resources Information Center

Marion County Schools, Fairmont, WV.

A plan is provided for a lesson on disk operating systems (DOS) for managers. Twenty-five lesson objectives are listed, followed by suggestions for learning activities and special resources. In the presentation section, key points and content are provided for 25 instructional topics that correspond to the 25 lesson objectives. The topics are as…

NIHSeniorHealth Celebrating 10 Years of online health and wellness information! | NIH MedlinePlus the Magazine

MedlinePlus

... information Open captioned videos Easy-to-read language Research-based Content Over 60 health topics 150 health videos Over 200 quizzes Frequently asked questions Bi-weekly healthy aging tips Most Popular Health Topics Exercise and Physical Activity * Eating Well as You Get Older * Shingles * ...

Problems in Teaching the Topic of Redox Reactions: Actions and Conceptions of Chemistry Teachers.

ERIC Educational Resources Information Center

De Jong, Onno; And Others

1995-01-01

Presents a case study of problems that can occur when teaching the topic of redox reactions to grade-11 students. Concludes that the teachers' scientific expertise is an important source of difficulties when teaching redox reactions. Discusses implications for improvement of current chemistry classroom practice and content-related teacher…

Academicians' and Practitioners' Views on the Importance of the Topical Content in the First Auditing Course

ERIC Educational Resources Information Center

Armitage, Jack; Poyzer, Jillian K.

2010-01-01

The research question addressed in this study is to compare and identify differences between academics teaching auditing classes and practicing accountants regarding the importance of topics covered in the first university auditing course. This is accomplished by surveying academics and practitioners regarding their perceptions of the importance…

Systematic Review of Two Decades (1995 to 2014) of Research on Synchronous Online Learning

ERIC Educational Resources Information Center

Martin, Florence; Ahlgrim-Delzell, Lynn; Budhrani, Kiran

2017-01-01

Systematic reviews of literature are studies that strategically search for published research on a specific topic in order to synthesize what is known about the topic. This systematic review describes 157 articles on synchronous online learning (SOL) from thirty-four different countries on instructional setting, content areas, participant…

Sexuality and Family Life Education: An Annotated Bibliography of Curricula for Sale.

ERIC Educational Resources Information Center

Hallingby, Leigh

1985-01-01

This document contains an annotated bibliography of sexuality and family life education curricula which are available for sale. The curricula are listed without evaluation and, because of topic overlap, specific content areas covered in each curriculum are not listed in the annotations. It is noted, however, that topics often covered include…

Cancer: Mitosis Run Amok

ERIC Educational Resources Information Center

Science Scope, 2005

2005-01-01

Virtually every student knows someone who has battled cancer. It is a topic that is of great interest to many students because of their personal connection to the subject. Mitosis is an important topic in a middle school unit on cells and cell processes (National Science Standards, Grades 5?8: Life Sciences: Content Standard C). Studying cancer…

Students' Knowledge of "Things That Go Bump in the Night."

ERIC Educational Resources Information Center

Palladino, Joseph J.; Carducci, Bernardo J.

Questionnaires designed to tap misconceptions of the content of psychology courses can serve as pedagogical devices useful for introducing students to topics and for evaluating student learning. The topic of sleep and dreams is of particular interest to students. To develop a useful introductory tool and to evaluate students' knowledge of sleep,…

Aiming for a healthier life: a qualitative content analysis of rehabilitation goals in patients with rheumatic diseases.

PubMed

Berdal, Gunnhild; Sand-Svartrud, Anne-Lene; Bø, Ingvild; Dager, Turid N; Dingsør, Anne; Eppeland, Siv G; Hagfors, Jon; Hamnes, Bente; Nielsen, Merete; Slungaard, Bente; Wigers, Sigrid H; Hagen, Kåre Birger; Dagfinrud, Hanne S; Kjeken, Ingvild

2018-04-01

To explore and describe rehabilitation goals of patients with rheumatic diseases during rehabilitation stays, and examine whether goal content changed from admission to discharge. Fifty-two participants were recruited from six rehabilitation centers in Norway. Goals were formulated by the participants during semi-structured goal-setting conversations with health professionals trained in motivational interviewing. An inductive qualitative content analysis was conducted to classify and quantify the expressed goals. Changes in goal content from admission to discharge were calculated as percentage differences. Goal content was explored across demographic and contextual characteristics. A total of 779 rehabilitation goals were classified into 35 categories, within nine overarching dimensions. These goals varied and covered a wide range of topics. Most common at admission were goals concerning healthy lifestyle, followed by goals concerning symptoms, managing everyday life, adaptation, disease management, social life, and knowledge. At discharge, goals about knowledge and symptoms decreased considerably, and goals about healthy lifestyle and adaptation increased. The health profession involved and patient gender influenced goal content. The rehabilitation goals of the patients with rheumatic diseases were found to be wide-ranging, with healthy lifestyle as the most prominent focus. Goal content changed between admission to, and discharge from, rehabilitation stays. Implications for rehabilitation Rehabilitation goals set by patients with rheumatic diseases most frequently concern healthy lifestyle changes, yet span a wide range of topics. Patient goals vary by gender and are influenced by the profession of the health care worker involved in the goal-setting process. To meet the diversity of patient needs, health professionals need to be aware of their potential influence on the actual goal-setting task, which may limit the range of topics patients present when they are asked to set rehabilitation goals. The proposed framework for classifying goal content has the capacity to detect changes in goals occurring during the rehabilitation process, and may be used as a clinical tool during goal-setting conversations for this patient group.

The validation of science virtual test to assess 7th grade students’ critical thinking on matter and heat topic (SVT-MH)

NASA Astrophysics Data System (ADS)

Sya’bandari, Y.; Firman, H.; Rusyati, L.

2018-05-01

The method used in this research was descriptive research for profiling the validation of SVT-MH to measure students’ critical thinking on matter and heat topic in junior high school. The subject is junior high school students of 7th grade (13 years old) while science teacher and expert as the validators. The instruments that used as a tool to obtain the data are rubric expert judgment (content, media, education) and rubric of readability test. There are four steps to validate SVT-MH in 7th grade Junior High School. These steps are analysis of core competence and basic competence based on Curriculum 2013, expert judgment (content, media, education), readability test and trial test (limited and larger trial test). The instrument validation resulted 30 items that represent 8 elements and 21 sub-elements to measure students’ critical thinking based on Inch in matter and heat topic. The alpha Cronbach (α) is 0.642 which means that the instrument is sufficient to measure students’ critical thinking matter and heat topic.

Cecropia pachystachya: a species with expressive in vivo topical anti-inflammatory and in vitro antioxidant effects.

PubMed

Pacheco, Natália Ramos; Pinto, Nícolas de Castro Campos; da Silva, Josiane Mello; Mendes, Renata de Freitas; da Costa, Juliana de Carvalho; Aragão, Danielle Maria de Oliveira; Castañon, Maria Christina Marques Nogueira; Scio, Elita

2014-01-01

Cecropia pachystachya is a species traditionally used in Brazil to treat inflammation. This work aims to evaluate the topical anti-inflammatory and antioxidant activities of the methanolic extract of C. pachystachya (CPM) and to perform its chemical fingerprint by HPLC-DAD. The topical anti-inflammatory activity was evaluated using the mouse models of acute ear inflammation induced by croton oil, arachidonic acid, capsaicin, EPP, phenol, and chronic inflammation induced by multiple application of croton oil. The in vitro antioxidant effect of CPM was investigated using DPPH, reducing power, β -carotene bleaching, and TBARS assays. HPLC analysis was performed to quantify the antioxidant phenolics orientin, isoorientin, and chlorogenic acid previously identified in CPM. CPM exhibited significant anti-inflammatory effect in the acute models, in some cases comparable to the reference drugs. Histopathological analysis showed a moderate chronic skin anti-inflammatory effect with decrease in vasodilation, edema, cell infiltration, and epidermal hyperproliferation. It also showed strong in vitro antioxidant activity. The contents of orientin, isoorientin, and chlorogenic acid were 66.5 ± 1.8, 118.8 ± 0.7, and 5.4 ± 0.2 µg/mg extract, respectively. The topical anti-inflammatory activity of CPM could be based on its antioxidant properties, although other effects are probably involved, including COX inhibition and other mechanisms.

Assessment Guide for Educators: A Content Comparison--2002 Series Test and the Current GED® Test

ERIC Educational Resources Information Center

GED Testing Service, 2017

2017-01-01

This report provides a content comparison for the 2002 Series GED® test and the current GED® for the following test topic areas: (1) Mathematical Reasoning; (2) Reasoning through Language Arts; (3) Science; and (4) Social Studies.

HIV Disease in the Psychology Curriculum.

ERIC Educational Resources Information Center

Bristow, Ann R.

2000-01-01

Provides ideas for relating HIV topics to psychology content. Suggests three methods of curriculum integration: (1) using traditional course content (research methods, abnormal psychology, health psychology, gender and ethnic studies, drugs and behavior); (2) exploring diversity issues; and (3) challenging students' critical thinking skills. (CMK)

A Reading-Writing Connection in the Content Areas (Secondary Perspectives).

ERIC Educational Resources Information Center

Journal of Reading, 1990

1990-01-01

Discusses instructional activities designed to foster the reading-writing connection in the content area classroom. Describes the use of "possible sentences," learning logs, freewriting, dialogue journals, the RAFT technique (role, audience, format, and topic), and the "opinion-proof" organization strategy. (RS)

The relationship between the content and the form of metaphorical statements.

PubMed

Xu, Xu

2010-04-01

Recent research suggests that the quality of a metaphorical topic-vehicle pairing should be the determinant to the choice of a proper grammatical form, nominal metaphor versus simile. Two studies examined the relationship between the quality of the content of a metaphorical statement and its grammatical form. Study 1 showed that the two grammatical forms did not differ in aptness when the quality of topic-vehicle pairs and the conventionality of vehicles, a factor associated with the quality of metaphorical expressions, were controlled. With an online comprehension measure, Study 2 found that high quality metaphorical pairings were easier to process than low quality metaphorical pairings in both the metaphor form and the simile form. For high quality metaphorical pairings, information related to both the topics and the vehicles was highly activated at an early stage of processing. The relations among factors involved in the interpretive process of metaphorical language are discussed.

Breast cancer survivorship program: testing for cross-cultural relevance.

PubMed

Chung, Lynna K; Cimprich, Bernadine; Janz, Nancy K; Mills-Wisneski, Sharon M

2009-01-01

Taking CHARGE, a theory-based self-management program, was developed to assist women with survivorship concerns that arise after breast cancer treatment. Few such programs have been evaluated for cultural relevance with diverse groups. This study determined the utility and cultural relevance of the program for African American (AA) breast cancer survivors. Two focus groups were held with AA women (n = 13), aged 41 to 72 years, who had completed primary treatment. Focus group participants assessed the program content, format, materials, and the self-regulation process. Content analysis of audiotapes was conducted using an open, focused coding process to identify emergent themes regarding program relevance and topics requiring enhancement and/or further emphasis. Although findings indicated that the program's content was relevant to participants' experiences, AA women identified need for cultural enhancements in spirituality, self-preservation, and positive valuations of body image. Content areas requiring more emphasis included persistent fatigue, competing demands, disclosure, anticipatory guidance, and age-specific concerns about body image/sexuality. Suggested improvements to program materials included portable observation logs, additional resources, more photographs of younger AA women, vivid colors, and images depicting strength. These findings provide the basis for program enhancements to increase the utility and cultural relevance of Taking CHARGE for AA survivors and underscore the importance of evaluating interventions for racially/ethnically diverse groups.

eLearning among Canadian anesthesia residents: a survey of podcast use and content needs

PubMed Central

2013-01-01

Background Podcasts are increasingly being used in medical education. In this study, we conducted a survey of Canadian anesthesia residents to better delineate the content needs, format preferences, and usage patterns among anesthesia residents. Methods 10/16 Canadian anesthesia program directors, representing 443/659 Canadian anesthesia residents, allowed their residents to be included in the study. 169/659 (24%) residents responded to our survey. A 17-item survey tool developed by the investigators was distributed by email eliciting information on patterns of podcast use, preferred content, preferred format, and podcast adjuncts perceived to increase knowledge retention. Results 60% (91/151) had used medical podcasts with 67% of these users spending up to 1 hour per week on podcasts. 72.3% of respondents selected ‘ability to review materials whenever I want’ was selected by the majority of respondents (72%) as the reason they found podcasts to be valuable. No clear preference was shown for audio, video, or slidecast podcasts. Physiology (88%) and pharmacology (87%) were the most requested basic science topics while regional anesthesia (84%), intensive care (79%) and crisis resource management (86%) were the most requested for procedural, clinical and professional topics respectively. Respondents stated they would most likely view podcasts that contained procedural skills, journal article summaries and case presentations and that were between 5-15 minutes in duration A significantly greater proportion of senior residents (81%) requested podcasts on ‘pediatric anesthesia’ compared to junior residents 57% (P = 0.007). Conclusions The majority of respondents are using podcasts. Anesthesia residents have preferred podcast content, types, length and format that educators should be cognizant of when developing and providing podcasts. PMID:23617894

eLearning among Canadian anesthesia residents: a survey of podcast use and content needs.

PubMed

Matava, Clyde T; Rosen, Derek; Siu, Eric; Bould, Dylan M

2013-04-23

Podcasts are increasingly being used in medical education. In this study, we conducted a survey of Canadian anesthesia residents to better delineate the content needs, format preferences, and usage patterns among anesthesia residents. 10/16 Canadian anesthesia program directors, representing 443/659 Canadian anesthesia residents, allowed their residents to be included in the study. 169/659 (24%) residents responded to our survey. A 17-item survey tool developed by the investigators was distributed by email eliciting information on patterns of podcast use, preferred content, preferred format, and podcast adjuncts perceived to increase knowledge retention. 60% (91/151) had used medical podcasts with 67% of these users spending up to 1 hour per week on podcasts. 72.3% of respondents selected 'ability to review materials whenever I want' was selected by the majority of respondents (72%) as the reason they found podcasts to be valuable. No clear preference was shown for audio, video, or slidecast podcasts. Physiology (88%) and pharmacology (87%) were the most requested basic science topics while regional anesthesia (84%), intensive care (79%) and crisis resource management (86%) were the most requested for procedural, clinical and professional topics respectively. Respondents stated they would most likely view podcasts that contained procedural skills, journal article summaries and case presentations and that were between 5-15 minutes in duration A significantly greater proportion of senior residents (81%) requested podcasts on 'pediatric anesthesia' compared to junior residents 57% (P = 0.007). The majority of respondents are using podcasts. Anesthesia residents have preferred podcast content, types, length and format that educators should be cognizant of when developing and providing podcasts.

Health camps in schools and content analysis of the school textbooks: A cross-sectional study in Tamil Nadu.

PubMed

Geetha Priya, P R; Asokan, Sharath; Kandaswamy, D; Malliga, S; Arthi, G

2016-01-01

School textbooks have been considered as an effective platform for promoting oral health. The information on oral health in the Indian school textbooks has not been evaluated. The aim of this study was to evaluate the contents of school textbooks on oral health and to quantitatively analyze the school health camps and guest lectures/demonstrations conducted in the schools of three districts in Tamil Nadu. Twenty schools which participated in the study followed the Central Board of Secondary Education, matriculation, or the state board syllabus. A questionnaire was designed to collect information about the medical camps, dental camps, guest lectures, and demonstrations conducted in the last academic year from the schools. The questionnaires were distributed among the school teachers of grades I-V. They were asked to provide photocopies of the topics on oral health which were included in the syllabus. Content analysis of the information on oral health-related topics in the school textbooks was done. Descriptive statistics of the details of the camps and lectures was done using Pearson's Chi-square test (SPSS version 17) (SPSS Inc. Chicago, Illinois, USA). There was no significant difference in the number of medical camps (P = 0.445), dental camps (P = 0.055), and guest lectures (P = 0.069) organized among the three boards of schools. Basic information on the parts and type of teeth, tooth decay, and brushing were present in the textbooks of all three boards of schools. The school textbooks of all the three boards contained basic and adequate information on oral health. Periodic revisions of the content and quality of information in the school textbooks are essential. To make the information sticky for long-term, reinforcements in the form of school health education is needed.

Development of healthcare quality indicators for rheumatoid arthritis in Europe: the eumusc.net project.

PubMed

Petersson, Ingemar F; Strömbeck, Britta; Andersen, Lene; Cimmino, Marco; Greiff, Rolf; Loza, Estibaliz; Sciré, Carlo; Stamm, Tanja; Stoffer, Michaela; Uhlig, Till; Woolf, Anthony D; Vliet Vlieland, Theodora P M

2014-05-01

Eumusc.net (http://www.eumusc.net) is a European project supported by the EU and European League Against Rheumatism to improve musculoskeletal care in Europe. To develop patient-centred healthcare quality indicators (HCQIs) for healthcare provision for rheumatoid arthritis (RA) patients. Based on a systematic literature search, existing HCQIs for RA were identified and their contents analysed and categorised referring to a list of 16 standards of care developed within the eumusc.net. An international expert panel comprising 14 healthcare providers and two patient representatives added topics and during repeated Delphi processes by email ranked the topics and rephrased suggested HCQIs with the preliminary set being established during a second expert group meeting. After an audit process by rheumatology units (including academic centres) in six countries (The Netherlands, Norway, Romania, Italy, Austria and Sweden), a final version of the HCQIs was established. 56 possible topics for HCQIs were processed resulting in a final set of HCQIs for RA (n=14) including two for structure (patient information and calculation of composite scores), 11 for process (eg, access to care, assessments, and pharmacological and non-pharmacological treatments) and one for outcome (effect of treatment on disease activity). They included definitions to be used in clinical practice and also by patients. Further, the numerators and the denominators for each HCQI were defined. A set of 14 patient-centred HCQIs for RA was developed to be used in quality improvement and bench marking in countries across Europe.

Ocular allergy and dry eye syndrome.

PubMed

Bielory, Leonard

2004-10-01

Ocular allergy is a common clinical disorder that includes dry eye syndrome in its differential diagnosis. While ocular allergy treatments have continued to evolve since the early 1990s when the new prescription topical agents became available, there have been no major advances in the treatment of dry eye syndrome other than changes in the chemical structures of various artificial tear formulations. This review is timely and relevant due to the recent FDA approval of several new agents for the treatment of dry eye syndrome. The literature reviewed brings the practicing allergist/clinical immunologist up to date on the recent understanding that T-cell activation plays a key role in dry eye syndrome immunopathophysiology. In addition, the parallel novel treatment developments are discussed, including new formulations for tear substitutes, topical cyclosporine A and purinergic receptor (P2Y2) agonists. The recent developments bode well for patients who are referred for ocular allergy, including dry eye syndrome. A new formulation for a tear substitute that generates a 'soft gel' covering the ocular surface (in situ) is ideal for early forms of dry syndrome, while topical cyclosporine is the first new real prescription treatment for patients with moderate to severe forms of dry eye. Another potential agent to revolutionize the treatment of various disorders is based on the discovery of the purinergic receptor agonists. This is not only relevant for the production of mucin and the change in tear fluid content, but it may also have implications for other sinopulmonary disorders such as cystic fibrosis and chronic sinusitis.

Developing Multimedia Enhanced Content to Upgrade Subject Content Knowledge of Secondary School Teachers in Tanzania

ERIC Educational Resources Information Center

Mtebe, Joel S.; Kibga, Elia Y.; Mwambela, Alfred A.; Kissaka, Mussa M.

2015-01-01

The failure rates and lack of interest amongst students in science and mathematics in secondary schools in Tanzania is a serious problem. The Ministry of Education and Vocational Training (MoEVT) implemented a project to enhance and upgrade the pedagogical knowledge and subject content knowledge of teachers in selected difficult topics in science…

Using CoRes to Develop the Pedagogical Content Knowledge (PCK) of Early Career Science and Technology Teachers

ERIC Educational Resources Information Center

Williams, John; Lockley, John

2012-01-01

Research has shown that one of the factors that enable effective teachers is their rich "Pedagogical Content Knowledge" (PCK), a special blend of content knowledge and pedagogical knowledge that is built up over time and experience. This form of professional knowledge, first theorized by Shulman (1987), is topic-specific, unique to each…

The Language Used to Articulate Content as an Aspect of Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Chick, Helen

2015-01-01

Mathematical knowledge in classrooms is mediated through the use of both technical and informal language. This paper is a report of a study of the language use of teachers as they examine students' work and discuss teaching for the topic of fraction operations. This provides a window on their pedagogical content knowledge and also on the way in…

A Familiar(ity) Problem: Assessing the Impact of Prerequisites and Content Familiarity on Student Learning.

PubMed

Shaffer, Justin F; Dang, Jennifer V; Lee, Amanda K; Dacanay, Samantha J; Alam, Usman; Wong, Hollie Y; Richards, George J; Kadandale, Pavan; Sato, Brian K

2016-01-01

Prerequisites are embedded in most STEM curricula. However, the assumption that the content presented in these courses will improve learning in later courses has not been verified. Because a direct comparison of performance between students with and without required prerequisites is logistically difficult to arrange in a randomized fashion, we developed a novel familiarity scale, and used this to determine whether concepts introduced in a prerequisite course improved student learning in a later course (in two biology disciplines). Exam questions in the latter courses were classified into three categories, based on the degree to which the tested concept had been taught in the prerequisite course. If content familiarity mattered, it would be expected that exam scores on topics covered in the prerequisite would be higher than scores on novel topics. We found this to be partially true for "Very Familiar" questions (concepts covered in depth in the prerequisite). However, scores for concepts only briefly discussed in the prerequisite ("Familiar") were indistinguishable from performance on topics that were "Not Familiar" (concepts only taught in the later course). These results imply that merely "covering" topics in a prerequisite course does not result in improved future performance, and that some topics may be able to removed from a course thereby freeing up class time. Our results may therefore support the implementation of student-centered teaching methods such as active learning, as the time-intensive nature of active learning has been cited as a barrier to its adoption. In addition, we propose that our familiarity system could be broadly utilized to aid in the assessment of the effectiveness of prerequisites.

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

PubMed

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

2014-01-01

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

A social way to experience a scientific event: Twitter use at the 7th European Public Health Conference.

PubMed

Bert, Fabrizio; Zeegers Paget, Dineke; Scaioli, Giacomo

2016-03-01

Many studies have analysed Twitter's use by attendees of scientific meetings and the characteristics of conference-related messages and most active attendees. Despite these previous reports, to date no studies have described the use of Twitter during Public Health conferences. For this reason, we decided to perform an analysis of Twitter's use during the 7th European Public Health (EPH) Conference (Glasgow, November 2014). All the tweets published from 21 July to 2 December 2014 and including the hashtag #ephglasgow were retrieved and much information (author, date, retweets, favourites, mentions, presence of pictures and/or external links, content type and topics) was analysed. A total of 1066 tweets with the hashtag #ephglasgow were retrieved; 86.3% of these were tweeted during the conference. A total of 209 single accounts tweeted, pictures were present in 29.7% tweets while external links were published in 13.8%. Conference speakers were mentioned in around 30% of tweets. Almost 60% of the tweets had a session-related content. Considering only the session-related tweets, one-third had as the main topic 'Health inequalities and migrant and ethnic minority health', while 20% were 'Health policy and health economics' oriented. The results of this study have demonstrated a massive use of Twitter by conference attendees during the 7th EPH conference, and that conference attendees are willing to share quotes and impressions particularly about conference-related topics. It is mandatory for conference organisers to promote online discussion and knowledge dissemination during conferences, especially in the public health field. © 2015 the Nordic Societies of Public Health.

A Content Analysis of Smokeless Tobacco Coverage in U.S. Newspapers and News Wires

PubMed Central

2013-01-01

Introduction: Research attention on smokeless tobacco (SLT) has focused on SLT use, health risks, harm-reduction potential, and risk perceptions, but few studies have examined mediated communications about SLT. This study aims to contribute to the literature by providing the first description of SLT coverage in the news, an important communication channel given its ability to educate and shape public opinion about tobacco issues. Methods: A content analysis was conducted on SLT-related news and opinion articles between 2006 and 2010 from top circulating national and state newspapers and select news wires. Articles were coded for the main SLT topic, SLT risk references, and slant of opinion articles. Results: SLT was discussed in news/feature articles (n = 677) in terms of business (28%), new products, product regulation and harm reduction (19%), prevention/cessation (11.4%), taxation (10.2%), profiles/trends in use (9%), bans (8.1%), and tobacco industry promotional activities (4.9%). Health risk references (i.e., addictiveness, carcinogenicity, and specific health effects including oral cancer) were found in 40% of articles, though frequency differed by article topic. Although the majority of opinion articles (n = 176) conveyed an anti-SLT slant (64%), 25.6% were pro-SLT. Conclusions: SLT topics of both national and local importance are covered in the news. Public health professionals can participate in SLT coverage by sending in press releases about new study findings, events, or resources and by submitting opinion pieces to share views or respond to previous coverage. Research on SLT news should continue given its potential to shape the public’s SLT knowledge and opinions. PMID:23288875

An architecture for diversity-aware search for medical web content.

PubMed

Denecke, K

2012-01-01

The Web provides a huge source of information, also on medical and health-related issues. In particular the content of medical social media data can be diverse due to the background of an author, the source or the topic. Diversity in this context means that a document covers different aspects of a topic or a topic is described in different ways. In this paper, we introduce an approach that allows to consider the diverse aspects of a search query when providing retrieval results to a user. We introduce a system architecture for a diversity-aware search engine that allows retrieving medical information from the web. The diversity of retrieval results is assessed by calculating diversity measures that rely upon semantic information derived from a mapping to concepts of a medical terminology. Considering these measures, the result set is diversified by ranking more diverse texts higher. The methods and system architecture are implemented in a retrieval engine for medical web content. The diversity measures reflect the diversity of aspects considered in a text and its type of information content. They are used for result presentation, filtering and ranking. In a user evaluation we assess the user satisfaction with an ordering of retrieval results that considers the diversity measures. It is shown through the evaluation that diversity-aware retrieval considering diversity measures in ranking could increase the user satisfaction with retrieval results.

Is content of medical journals related to advertisements? Case-control study.

PubMed

Vlassov, Vasiliy V

2007-12-01

To assess the relatedness of journal content to paid advertisements published in the journal. The case-control study was performed on a convenience sample of 7 journals subscribed by Central Medical Library in Moscow--4 international (American Journal of Hypertension, British Journal of General Practice, The Lancet, and New England Journal of Medicine) and 3 Russian peer reviewed journals (Terapevticheskii Arkhiv, Khirurgiia, and Voeno-Meditsinskii Zhurnal). In each issue containing a paid advertisement, classifieds excluded, we searched for articles related to the advertised product and compared this issue with a control issue - the next or a later issue without this advertisement. In American Journal of Hypertension (33 issues from 2002-2004) 94 placements of advertisements were found, 7 of which were closely related to the article topic in the same issue (7/94) vs 2/66 in the control issue. The odds ratio (OR) and 95% confidence interval (CI) for advertisements to be accompanied by related articles was OR, 2.6; 95%CI, 0.5-13). In British Journal of General Practice (27 issues from 2003-2005) there were 7/63 advertisements related to the article topic vs 0/28 in the control issue (OR, 7.2; 95% CI, 1.3 to 44). In The Lancet (49 issues from 2004) there were 8/162 advertisements related to the article topic vs 8/104 in the control issue (OR, 0.6; 95% CI, 0.3-1.5). In New England Journal of Medicine (37 issues from 2004) there were 12/81 advertisements related to the article topic vs 8/75 in the control issue (OR, 1.5; 95% CI, 0.56-3.79). In Terapevticheskii Arkhiv (10 issues from 2004) there were 38/93 advertisements related to the article topic vs 1/83 in the control issue (OR, 56.66; 95% CI, 4.4-253). In Khirurgiia (25 issues from 2003-2005) there were 3/83 advertisements related to the article topic vs 0/70 in the control issue (OR, 2.7; 95% CI, 0.3-26). In Voeno-Meditsinskii Zhurnal (33 issues from 2003-2005) there were 17/31 advertisements related to the article topic vs 2/31 in the control issue (OR,17.6; 95% CI, 3.6-87). The strong relatedness between the content of the articles and advertisements placed in 3 of 7 journals and explicit placement of the advertisements face to face or overleaf the related research articles support the hypothesis that journal content is manipulated to place more emphasis on the advertisements.

Is Content of Medical Journals Related to Advertisements? Case-control Study

PubMed Central

Vlassov, Vasiliy V.

2007-01-01

Aim To assess the relatedness of journal content to paid advertisements published in the journal. Methods The case-control study was performed on a convenience sample of 7 journals subscribed by Central Medical Library in Moscow – 4 international (American Journal of Hypertension, British Journal of General Practice, The Lancet, and New England Journal of Medicine) and 3 Russian peer reviewed journals (Terapevticheskii Arkhiv, Khirurgiia, and Voeno-Meditsinskii Zhurnal). In each issue containing a paid advertisement, classifieds excluded, we searched for articles related to the advertised product and compared this issue with a control issue – the next or a later issue without this advertisement. Results In American Journal of Hypertension (33 issues from 2002-2004) 94 placements of advertisements were found, 7 of which were closely related to the article topic in the same issue (7/94) vs 2/66 in the control issue. The odds ratio (OR) and 95% confidence interval (CI) for advertisements to be accompanied by related articles was OR, 2.6; 95%CI, 0.5-13). In British Journal of General Practice (27 issues from 2003-2005) there were 7/63 advertisements related to the article topic vs 0/28 in the control issue (OR, 7.2; 95% CI, 1.3 to 44). In The Lancet (49 issues from 2004) there were 8/162 advertisements related to the article topic vs 8/104 in the control issue (OR, 0.6; 95% CI, 0.3-1.5). In New England Journal of Medicine (37 issues from 2004) there were 12/81 advertisements related to the article topic vs 8/75 in the control issue (OR, 1.5; 95% CI, 0.56-3.79). In Terapevticheskii Arkhiv (10 issues from 2004) there were 38/93 advertisements related to the article topic vs 1/83 in the control issue (OR, 56.66; 95% CI, 4.4-253). In Khirurgiia (25 issues from 2003-2005) there were 3/83 advertisements related to the article topic vs 0/70 in the control issue (OR, 2.7; 95% CI, 0.3-26). In Voeno-Meditsinskii Zhurnal (33 issues from 2003-2005) there were 17/31 advertisements related to the article topic vs 2/31 in the control issue (OR,17.6; 95% CI, 3.6-87). Conclusions The strong relatedness between the content of the articles and advertisements placed in 3 of 7 journals and explicit placement of the advertisements face to face or overleaf the related research articles support the hypothesis that journal content is manipulated to place more emphasis on the advertisements. PMID:18074412

Pain education in North American medical schools.

PubMed

Mezei, Lina; Murinson, Beth B

2011-12-01

Knowledgeable and compassionate care regarding pain is a core responsibility of health professionals associated with better medical outcomes, improved quality of life, and lower healthcare costs. Education is an essential part of training healthcare providers to deliver conscientious pain care but little is known about whether medical school curricula meet educational needs. Using a novel systematic approach to assess educational content, we examined the curricula of Liaison Committee on Medical Education-accredited medical schools between August 2009 and February 2010. Our intent was to establish important benchmark values regarding pain education of future physicians during primary professional training. External validation was performed. Inclusion criteria required evidence of substantive participation in the curriculum management database of the Association of American Medical Colleges. A total of 117 U.S. and Canadian medical schools were included in the study. Approximately 80% of U.S. medical schools require 1 or more pain sessions. Among Canadian medical schools, 92% require pain sessions. Pain sessions are typically presented as part of general required courses. Median hours of instruction on pain topics for Canadian schools was twice the U.S. median. Many topics included in the International Association for the Study of Pain core curriculum received little or no coverage. There were no correlations between the types of pain education offered and school characteristics (eg, private versus public). We conclude that pain education for North American medical students is limited, variable, and often fragmentary. There is a need for innovative approaches and better integration of pain topics into medical school curricula. This study assessed the scope and scale of pain education programs in U.S. and Canadian medical schools. Significant gaps between recommended pain curricula and documented educational content were identified. In short, pain education was limited and fragmentary. Innovative and integrated pain education in primary medical education is needed. Copyright © 2011 American Pain Society. Published by Elsevier Inc. All rights reserved.

The anti-inflammatory effect of diclofenac is considerably augmented by topical capsaicinoids-containing patch in carrageenan-induced paw oedema of rat.

PubMed

Ercan, Nilufer; Uludag, Mecit Orhan; Agis, Erol Rauf; Demirel-Yilmaz, Emine

2013-12-01

Nonsteroidal anti-inflammatory drugs (NSAIDs) are the most used drugs in musculoskeletal disorders, but their systemic adverse effects limit their therapeutic benefit in local inflammation. On the other hand, topical preparations of capsaicinoids are widely used for musculoskeletal disorders as a complementary therapy. In this study, the effects of both topical capsaicinoids-containing patch and local subcutaneous capsaicin application on the anti-inflammatory action of NSAID were examined. Carrageenan-induced paw oedema of rats was used as the inflammation model. The volume and weight of the paw oedema and plasma extravasation in the paw were determined after carrageenan injection. The systemic application of diclofenac (3 mg/kg), which is an NSAID, significantly decreased the volume and weight of the paw oedema. Topical capsaicinoids-containing patch application or local capsaicin injection (2, 10, 20 μg/paw) alone did not cause any effect on oedema volume and weight. However, the combination of diclofenac with topical capsaicinoids-containing patch significantly increased the effectiveness of diclofenac on inflammation. Evans blue content of the paws that represents plasma extravasation was decreased by capsaicinoids-containing patch with and without diclofenac and diclofenac combination with the lowest dose of capsaicin injection. The results of this study indicate that topical application of capsaicinoids-containing patch enhances the anti-inflammatory effect of diclofenac and its beneficial effect may not purely relate to its capsaicin content. In the treatment of local inflammatory disorders, the combination of NSAID with topical capsaicinoids-containing patch could increase the anti-inflammatory efficiency of drug without systemic side effects.

Central Component Descriptors for Levels of Technological Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Niess, Margaret L.

2013-01-01

Technological pedagogical content knowledge (TPACK) proposes a theoretical framework that incorporates four central components: an overarching conception of what it means to teach with technology, knowledge of students' thinking and understandings of specific topics with technologies, knowledge of curricular materials that incorporate…

The Cultural Content of Business Spanish Texts.

ERIC Educational Resources Information Center

Grosse, Christine Uber; Uber, David

A study examined eight business Spanish textbooks for cultural content by looking at commonly appearing cultural topics and themes, presentation of cultural information, activities and techniques used to promote cultural understanding, and incorporation of authentic materials. The texts were evenly divided among beginning, intermediate, and…

Transgender Health Care for Nurses: An Innovative Approach to Diversifying Nursing Curricula to Address Health Inequities.

PubMed

McDowell, Alex; Bower, Kelly M

2016-08-01

Transgender people experience high rates of discrimination in health care settings, which is linked to decreases in physical and mental wellness. By increasing the number of nurses who are trained to deliver high-quality care to transgender patients, health inequities associated with provider discrimination can be mitigated. At present, baccalaureate nursing curricula do not adequately prepare nurses to care for transgender people, which is a shortcoming that has been attributed to limited teaching time and lack of guidance regarding new topics. We developed transgender health content for students in a baccalaureate nursing program and used a student-faculty partnership model to integrate new content into the curriculum. We incorporated new transgender health content into five required courses over three semesters. We mitigated common barriers to developing and integrating new, diversity-related topics into a baccalaureate nursing curriculum. Added transgender health content was well received by students and faculty. [J Nurs Educ. 2016;55(8):476-479.]. Copyright 2016, SLACK Incorporated.

Trend of Narratives in the Age of Misinformation

PubMed Central

Bessi, Alessandro; Zollo, Fabiana; Del Vicario, Michela; Scala, Antonio; Caldarelli, Guido; Quattrociocchi, Walter

2015-01-01

Social media enabled a direct path from producer to consumer of contents changing the way users get informed, debate, and shape their worldviews. Such a disintermediation might weaken consensus on social relevant issues in favor of rumors, mistrust, or conspiracy thinking—e.g., chem-trails inducing global warming, the link between vaccines and autism, or the New World Order conspiracy. Previous studies pointed out that consumers of conspiracy-like content are likely to aggregate in homophile clusters—i.e., echo-chambers. Along this path we study, by means of a thorough quantitative analysis, how different topics are consumed inside the conspiracy echo-chamber in the Italian Facebook. Through a semi-automatic topic extraction strategy, we show that the most consumed contents semantically refer to four specific categories: environment, diet, health, and geopolitics. We find similar consumption patterns by comparing users activity (likes and comments) on posts belonging to these different semantic categories. Finally, we model users mobility across the distinct topics finding that the more a user is active, the more he is likely to span on all categories. Once inside a conspiracy narrative users tend to embrace the overall corpus. PMID:26275043

Identifying Topics for E-Cigarette User-Generated Contents: A Case Study From Multiple Social Media Platforms.

PubMed

Zhan, Yongcheng; Liu, Ruoran; Li, Qiudan; Leischow, Scott James; Zeng, Daniel Dajun

2017-01-20

Electronic cigarette (e-cigarette) is an emerging product with a rapid-growth market in recent years. Social media has become an important platform for information seeking and sharing. We aim to mine hidden topics from e-cigarette datasets collected from different social media platforms. This paper aims to gain a systematic understanding of the characteristics of various types of social media, which will provide deep insights into how consumers and policy makers effectively use social media to track e-cigarette-related content and adjust their decisions and policies. We collected data from Reddit (27,638 e-cigarette flavor-related posts from January 1, 2011, to June 30, 2015), JuiceDB (14,433 e-juice reviews from June 26, 2013 to November 12, 2015), and Twitter (13,356 "e-cig ban"-related tweets from January, 1, 2010 to June 30, 2015). Latent Dirichlet Allocation, a generative model for topic modeling, was used to analyze the topics from these data. We found four types of topics across the platforms: (1) promotions, (2) flavor discussions, (3) experience sharing, and (4) regulation debates. Promotions included sales from vendors to users, as well as trades among users. A total of 10.72% (2,962/27,638) of the posts from Reddit were related to trading. Promotion links were found between social media platforms. Most of the links (87.30%) in JuiceDB were related to Reddit posts. JuiceDB and Reddit identified consistent flavor categories. E-cigarette vaping methods and features such as steeping, throat hit, and vapor production were broadly discussed both on Reddit and on JuiceDB. Reddit provided space for policy discussions and majority of the posts (60.7%) holding a negative attitude toward regulations, whereas Twitter was used to launch campaigns using certain hashtags. Our findings are based on data across different platforms. The topic distribution between Reddit and JuiceDB was significantly different (P<.001), which indicated that the user discussions focused on different perspectives across the platforms. This study examined Reddit, JuiceDB, and Twitter as social media data sources for e-cigarette research. These mined findings could be further used by other researchers and policy makers. By utilizing the automatic topic-modeling method, the proposed unified feedback model could be a useful tool for policy makers to comprehensively consider how to collect valuable feedback from social media. ©Yongcheng Zhan, Ruoran Liu, Qiudan Li, Scott James Leischow, Daniel Dajun Zeng. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 20.01.2017.

Identifying Topics for E-Cigarette User-Generated Contents: A Case Study From Multiple Social Media Platforms

PubMed Central

Zhan, Yongcheng; Liu, Ruoran; Li, Qiudan; Leischow, Scott James

2017-01-01

Background Electronic cigarette (e-cigarette) is an emerging product with a rapid-growth market in recent years. Social media has become an important platform for information seeking and sharing. We aim to mine hidden topics from e-cigarette datasets collected from different social media platforms. Objective This paper aims to gain a systematic understanding of the characteristics of various types of social media, which will provide deep insights into how consumers and policy makers effectively use social media to track e-cigarette-related content and adjust their decisions and policies. Methods We collected data from Reddit (27,638 e-cigarette flavor-related posts from January 1, 2011, to June 30, 2015), JuiceDB (14,433 e-juice reviews from June 26, 2013 to November 12, 2015), and Twitter (13,356 “e-cig ban”-related tweets from January, 1, 2010 to June 30, 2015). Latent Dirichlet Allocation, a generative model for topic modeling, was used to analyze the topics from these data. Results We found four types of topics across the platforms: (1) promotions, (2) flavor discussions, (3) experience sharing, and (4) regulation debates. Promotions included sales from vendors to users, as well as trades among users. A total of 10.72% (2,962/27,638) of the posts from Reddit were related to trading. Promotion links were found between social media platforms. Most of the links (87.30%) in JuiceDB were related to Reddit posts. JuiceDB and Reddit identified consistent flavor categories. E-cigarette vaping methods and features such as steeping, throat hit, and vapor production were broadly discussed both on Reddit and on JuiceDB. Reddit provided space for policy discussions and majority of the posts (60.7%) holding a negative attitude toward regulations, whereas Twitter was used to launch campaigns using certain hashtags. Our findings are based on data across different platforms. The topic distribution between Reddit and JuiceDB was significantly different (P<.001), which indicated that the user discussions focused on different perspectives across the platforms. Conclusions This study examined Reddit, JuiceDB, and Twitter as social media data sources for e-cigarette research. These mined findings could be further used by other researchers and policy makers. By utilizing the automatic topic-modeling method, the proposed unified feedback model could be a useful tool for policy makers to comprehensively consider how to collect valuable feedback from social media. PMID:28108428

Lung surfactant.

PubMed Central

Rooney, S A

1984-01-01

Aspects of pulmonary surfactant are reviewed from a biochemical perspective. The major emphasis is on the lipid components of surfactant. Topics reviewed include surfactant composition, cellular and subcellular sites as well as pathways of biosynthesis of phosphatidylcholine, disaturated phosphatidylcholine and phosphatidylglycerol. The surfactant system in the developing fetus and neonate is considered in terms of phospholipid content and composition, rates of precursor incorporation, activities of individual enzymes of phospholipid synthesis and glycogen content and metabolism. The influence of the following hormones and other factors on lung maturation and surfactant production is discussed: glucocorticoids, thyroid hormone, estrogen, prolactin, cyclic AMP, beta-adrenergic and cholinergic agonists, prostaglandins and growth factors. The influence of maternal diabetes, fetal sex, stress and labor are also considered. Nonphysiologic and toxic agents which influence surfactant in the fetus, newborn and adult are reviewed. PMID:6145585

Experiences of Teaching the Heat Energy Topic in English as a Second Language

ERIC Educational Resources Information Center

Halim, Lilia; Dahlan, Fathiyah; Treagust, David F.; Chandrasegaran, A. L.

2012-01-01

In view of the current debate in Malaysia about the teaching of science and mathematics in English, a qualitative study was undertaken involving a purposeful sampling of three non-physics teachers to ascertain how well equipped they were with the necessary pedagogical content knowledge relating to the teaching of the topic of "heat…

Why Content Is King

ERIC Educational Resources Information Center

Hirsch, E. D., Jr.; Hansel, Lisa

2013-01-01

"If you want to be able to read with comprehension, you must become knowledgeable about the topic. The more relevant knowledge you have, the less it matters whether the text is complex or not," write Hirsch and Hansel in this article. Research has shown that a student who has extensive background knowledge of a topic will find it easy to…

Problem Solving Processes and Video Games: The Sim City Creator Case

ERIC Educational Resources Information Center

Monjelat, Natalia; Mendez-Zaballos, Laura; Lacasa, Pilar

2012-01-01

Introduction: Video games have proven to be a valuable resource to work different school subjects and topics. Beyond specific content, they could help to develop different abilities, like problem solving. However, not much has been studied on this topic, or many of the studies followed a perspective not entirely compatible with an educational…

Fluorine Compounds and Dental Health: Applications of General Chemistry Topics

ERIC Educational Resources Information Center

Pinto, Gabriel

2009-01-01

An example about the use of everyday phenomena in teaching general chemistry is given. Students have a greater appreciation of the principles of chemistry if they can see the relevance to their lives. Fluorine compounds in dental applications (as topical or as systemic use) provide an excellent context in which to review core content of general…

How Does Formal Leadership Influence a District Content Coaching Program?

ERIC Educational Resources Information Center

Hudson, Sarah E.

2010-01-01

The titles of professional books on the topic of coaching are numerous, coaching professional development offerings are widespread and schools across the country are hiring teachers to serve in coaching roles. There is great interest around the topic of coaching and much is being written about the support that is needed for coaches as well.…

Cyberbullying: A Research-Based Content Analysis of the Psychological Literature

ERIC Educational Resources Information Center

Piotrowski, Chris

2012-01-01

Research on the topic of cyber-bullying has proliferated over the past decade, particularly on its impact on children through adolescents. Thus, it would be of interest to examine the scope and extent of research interest on the topic in scholarly publications. This paper reports on a reference citation analysis of the database PsycINFO, using the…

Exploring Mathematics Teachers' Pedagogical Content Knowledge in the Context of Knowledge of Students

ERIC Educational Resources Information Center

Aksu, Zeki; Kul, Ümit

2016-01-01

Functions are one of the basic topics taught in mathematics curriculum at Secondary school level requiring knowledge from the students' past, and uniting mathematical topics. Mathematics teachers have both their own learning experience of functions, as well as their own teaching experience, leading to the question of what level of student…

Whose American Government? A Quantitative Analysis of Gender and Authorship in American Politics Texts

ERIC Educational Resources Information Center

Cassese, Erin C.; Bos, Angela L.; Schneider, Monica C.

2014-01-01

American government textbooks signal to students the kinds of topics that are important and, by omission, the kinds of topics that are not important to the discipline of political science. This article examines portrayals of women in introductory American politics textbooks through a quantitative content analysis of 22 widely used texts. We find…

Teaching science content in nursing programs in Australia: a cross-sectional survey of academics.

PubMed

Birks, Melanie; Ralph, Nicholas; Cant, Robyn; Hillman, Elspeth; Chun Tie, Ylona

2015-01-01

Professional nursing practice is informed by biological, social and behavioural sciences. In undergraduate pre-registration nursing programs, biological sciences typically include anatomy, physiology, microbiology, chemistry, physics and pharmacology. The current gap in the literature results in a lack of information about the content and depth of biological sciences being taught in nursing curricula. The aim of this study was to establish what priority is given to the teaching of science topics in these programs in order to inform an understanding of the relative importance placed on this subject area in contemporary nursing education. This study employed a cross-sectional survey method. This paper reports on the first phase of a larger project examining science content in nursing programs. An existing questionnaire was modified and delivered online for completion by academics who teach science to nurses in these programs. This paper reports on the relative priority given by respondents to the teaching of 177 topics contained in the questionnaire. Of the relatively small population of academics who teach science to nursing students, thirty (n = 30) completed the survey. Findings indicate strong support for the teaching of science in these programs, with particular priority given to the basic concepts of bioscience and gross system anatomy. Of concern, most science subject areas outside of these domains were ranked as being of moderate or low priority. While the small sample size limited the conclusions able to be drawn from this study, the findings supported previous studies that indicated inadequacies in the teaching of science content in nursing curricula. Nevertheless, these findings have raised questions about the current philosophy that underpins nursing education in Australia and whether existing practices are clearly focused on preparing students for the demands of contemporary nursing practice. Academics responsible for the design and implementation of nursing curricula are encouraged to review the content of current programs in light of the findings of this research.

Does prior domain-specific content knowledge influence students' recall of arguments surrounding interdisciplinary topics?

PubMed

Schmidt, Hiemke K; Rothgangel, Martin; Grube, Dietmar

2017-12-01

Awareness of various arguments can help interactants present opinions, stress points, and build counterarguments during discussions. At school, some topics are taught in a way that students learn to accumulate knowledge and gather arguments, and later employ them during debates. Prior knowledge may facilitate recalling information on well structured, fact-based topics, but does it facilitate recalling arguments during discussions on complex, interdisciplinary topics? We assessed the prior knowledge in domains related to a bioethical topic of 277 students from Germany (approximately 15 years old), their interest in the topic, and their general knowledge. The students read a text with arguments for and against prenatal diagnostics and tried to recall the arguments one week later and again six weeks later. Prior knowledge in various domains related to the topic individually and separately helped students recall the arguments. These relationships were independent of students' interest in the topic and their general knowledge. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

How hospitalized children and parents perceive nurses and hospital amenities: A qualitative descriptive study in Poland.

PubMed

Marcinowicz, Ludmiła; Abramowicz, Paweł; Zarzycka, Danuta; Abramowicz, Magdalena; Konstantynowicz, Jerzy

2016-03-01

A qualitative descriptive design using an interview guide approach was adopted to investigate the patient-nurse relationship and paediatric ward amenities from the perspective of parents and hospitalised children in Poland. The study included 26 parents or caregivers of hospitalised children (between 13 months and 15 years old) and 22 children (from 10 to 16 years old). Qualitative content analysis was used to analyse the recorded verbal data. Data from patients' transcripts were coded and classified in terms of topics on the patient-nurse relationship and hospital care. We identified five main topics. 1. Nurse qualities; 2. Nurse verbal behaviour; 3. Nurse tone of voice and non-verbal behaviour; 4. Hospital amenities; 5. Parents' expectations towards nurses. Our study contributes to increased understanding of parents' and children's experiences of paediatric hospital care. © The Author(s) 2014.