WorldWideScience

Sample records for guide confusing instructions

  1. Instructional Guide for Cosmetology.

    Science.gov (United States)

    Virginia Polytechnic Inst. and State Univ., Blacksburg. Dept. of Education.

    Intended as a tool for cosmetology teachers in Virginia public and private schools, the document is an instructional guide which offers 12 units of study, arranged in a three year course. Materials covered help prepare students for licensure in the State of Virginia and the guide is designed to cover the 1,500 hours required to be spent in the…

  2. Confusing confusability

    DEFF Research Database (Denmark)

    Starrfelt, Randi; Lindegaard, Martin; Bundesen, Claus

    2015-01-01

    in neuropsychological research. We conclude that it is premature to control for this variable when selecting stimuli in studies of reading and alexia. Although letter confusability may play a role in (impaired) reading, it remains to be determined how this measure should be calculated, and what effect it may have...

  3. Career Education Instructional Guide.

    Science.gov (United States)

    State Univ. of New York, Oswego. Coll. at Oswego. Dept. of Industrial Arts and Technology.

    The guide is designed primarily for industrial arts teachers at the middle school level who wish to integrate career education into their curricula. The lessons and activities attempt to establish a balance among career information, technical information, and hands-on experience. The guide contains six lesson plans which cover the topics: the…

  4. Interior Design: Teacher's Instructional Guide.

    Science.gov (United States)

    Hays, Tricia

    This teacher's instructional guide, which is part of a family and consumer sciences education series focusing on a broad range of employment opportunities, is intended to assist teachers responsible for teaching one- and two-year interior design programs for Texas high school students. The following are among the items included: (1) introductory…

  5. Buyer's Guide to Computer Based Instructional Systems.

    Science.gov (United States)

    Fratini, Robert C.

    1981-01-01

    Examines the advantages and disadvantages of shared multiterminal computer based instruction (CBI) systems, dedicated multiterminal CBI systems, and stand-alone CBI systems. A series of questions guide consumers in matching a system's capabilities with an organization's needs. (MER)

  6. Abused, confused, and misused words a writer's guide to usage, spelling, grammar, and sentence structure

    CERN Document Server

    Embree, Mary

    2012-01-01

    Have you been putting bullion in your soup? Is incorrect spelling starting to have a negative affect on your term papers? Do you wonder what someone is inferring when they tell you to pick up a dictionary? These are just a few of the commonly misunderstood words discussed and explained in Abused, Confused, and Misused Words, an entertaining and informative look at the ever-changing nature of the English language. An alphabetical list of words that are frequently misspelled or misused is accompanied by a style guide to usage rules that tells you how and why

  7. A GUIDE TO INSTRUCTIONAL TELEVISION.

    Science.gov (United States)

    DIAMOND, ROBERT M., ED.

    THIS IS A GUIDE DESIGNED AS A SINGLE REFERENCE FOR ADMINISTRATORS, TEACHERS, STUDENTS, AND LAYMEN INTERESTED IN TELEVISION FOR A SPECIFIC SCHOOL OR SCHOOL SYSTEM. FOUR EXAMPLES OF SINGLE-ROOM TELEVISION ARE GIVEN AND SUCCESSFUL APPLICATIONS OF STUDIO TELEVISION ARE PRESENTED. ITS USE IN GUIDANCE AND IN ADMINISTRATION IS EXPLAINED. THE PROBLEMS…

  8. A Resource Guide for Iowa History Instruction.

    Science.gov (United States)

    McKee, Craig W.

    The document describes a thesis project which focused on the development of a teacher resource guide as an aid in high school instruction of Iowa history. The objective was to increase students' awareness of Iowa through an examination of the state's current and past development. The project is presented in five chapters. Chapter I states the…

  9. Tic Tac Toe Math. Instructional Guide.

    Science.gov (United States)

    Cooper, Richard

    This instructional guide and set of three companion workbooks are intended for use in an arithmetic course based on the Tic Tac Toe method of addition and multiplication, which is an alternative means of learning to add and multiply that was developed for students whose learning disabilities (including difficulty in distinguishing left from right…

  10. Caffeine Confusion

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Caffeine Confusion KidsHealth / For Kids / Caffeine Confusion What's in ... cup of coffee. So what is caffeine, anyway? Caffeine Is a Common Chemical Caffeine (say: KA-feen) ...

  11. Student Use of Library Research Guides Following Library Instruction

    Directory of Open Access Journals (Sweden)

    Mardi Mahaffy

    2013-02-01

    Full Text Available Librarians often provide students who attend one-shot library instruction sessions with research guides they can refer to once class is over. These guides, whether in paper or electronic form, serve to remind the students of key points and resources addressed during the session. It is unclear, though, if and how students refer to these guides once leaving the classroom. This article reports on the results of two focus groups made up of students who attended a basic library instruction session as part of a survey art course. The students shared how they used a paper and electronic research guide, delivered via LibGuides, and what they would like research guides to contain. The article also suggests directions for further research on the topic.

  12. Development of a risk score to guide brain imaging in older patients admitted with falls and confusion.

    Science.gov (United States)

    Brown, A J; Witham, M D; George, J

    2011-08-01

    CT scanning of the brain is commonly performed in older people admitted to hospital with a fall, but the yield of positive findings is low. We used audit data to develop a risk-stratification score to guide more efficient use of CT scanning. 12 potential predictors of positive CT findings were derived from a literature review. Case notes of consecutive patients presenting with falls and confusion who had undergone brain imaging were reviewed as part of an ongoing audit. Correlation of each factor with positive CT findings was undertaken and a final risk score was developed. Receiver-operating characteristic analysis was undertaken, an optimum cut-off identified, and positive and negative predictive values were calculated. 66 patients with a mean age of 74.8 years were included. 13 of the 66 (20%) brain imaging studies revealed a new pathology. Previous history of falls, atrial fibrillation, head or face trauma, focal neurological signs, warfarin use and a Glasgow coma score of brain imaging was 83%, specificity was 89%, positive predictive value was 63% and negative predictive value was 96%. A simple weighted risk score may be able to guide the need for brain imaging in older people presenting to hospital with falls. The score requires validation in a larger, prospectively collected cohort.

  13. Guiding instructional decisions through diagnostic assessment in ...

    African Journals Online (AJOL)

    Diagnostic assessment is an integral component of instructional decision making process. Hence, this study was aimed at comparing sub-scores of a diagnostic test thereby exploring the content area the students are having difficulty for designing remediation interventions. The population comprised all SS3 students in Aba ...

  14. An overview and guide: planning instructional radio.

    Science.gov (United States)

    Imhoof, M

    1984-03-01

    Successful instructional radio projects require both comprehensive and complex planning. The instructional radio planning team needs to have knowledge and capabilities in several technical, social, and educational areas. Among other skills, the team must understand radio, curriculum design, the subject matter being taught, research and evaluation, and the environment in which the project operates. Once a basic approach to educational planning has been selected and broad educational goals set, radio may be selected as a cost effective means of achieving some of the goals. Assuming radio is a wise choice, there are still several factors which must be analyzed by a team member who is a radio specialist. The most obvious consideration is the inventory and evaluation of the facilities: studios; broadcast, recording, and transmission equipment; classroom radios; and so on. Capabilities of broadcast personnel are another consideration. Initial radio lessons need to teach the learners how to listen to the radio if they have no previous experience with institutional radio broadcasts. A captive, inschool audience ready to listen to radio instructions requires a different use of the medium than a noncaptive audience. With the noncaptive audience, the educational broadcaster must compete with entertaining choices from other media and popular activities and pastimes of the community. The most complex knowledge and analysis required in planning instructional radio concerns the relationship of the content to the medium. Environmental factors are important in planning educational programs. The physical environment may present several constraints on the learning experience and the use of radio. The most obvious is the effect of climate and terrain on the quality of radio reception. The physical environment is easily studied through experience in the target area, but this knowledge plays a significant role in designing effective learning materials for specific learners. Social

  15. Twentieth Century Art and Architecture: Instructional Guide and Resource.

    Science.gov (United States)

    Montgomery County Public Schools, Rockville, MD.

    The curriculum guide is designed to help high school art teachers develop a course of instruction to enhance student understanding and knowledge of 20th century art and architecture. A major objective of the course is to develop student ability to recognize, compare, and analyze style, form, and expressive content as a means of achieving greater…

  16. Food Science and Technology. Teacher's Instructional Guide [and] Reference Book.

    Science.gov (United States)

    Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

    This reference book and teacher's instructional guide are intended for use in one- and two-year food science and technology programs for Texas high school students. The reference book provides information needed by employees in the food science and technology occupational area. Each chapter includes the following components: (1) a list of the…

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

    Science.gov (United States)

    Barnes, Bill

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

  18. Expanding Library Services and Instruction Through LibGuides.

    Science.gov (United States)

    Ream, Tim; Parker-Kelly, Darlene

    2016-01-01

    Beginning in 2012, the Charles R. Drew University (CDU) Health Sciences Library used LibGuides in a number of innovative ways. Librarians constructed e-book databases, in-depth tutorials on technology-related topics, and web pages highlighting special events. To assess similar LibGuides innovation, CDU librarians developed an eight-question survey distributed to health sciences and hospital libraries throughout Southern California and Arizona. Results showed that libraries used LibGuides primarily to deliver access to online resources and to provide supplementary materials supporting instruction. Responses also revealed that many libraries had not yet adopted LibGuides. These findings were analyzed and compared to past and current LibGuides design at CDU.

  19. Designing a medical records review tool: an instructional guide.

    Science.gov (United States)

    McConnell-Henry, Tracy; Cooper, Simon; Endacott, Ruth; Porter, Joanne; Missen, Karen; Sparks, Louise

    2015-01-01

    Medical Records Reviews (MRR) are commonly used in research and quality activities in health care, however, there is a paucity of literature offering a step by step guide to devising a reliable, user-friendly tool. This instructional paper focuses on the stages used to design and implement successful MRR using examples from two reviews in Australian rural hospitals investigating the responses of Registered Nurses to patient deterioration, and guided by time series principals. The MRR were conducted in two rural hospitals in conjunction with a simulation learning intervention where nurses rehearsed clinical management of a deteriorating patient. A six-step template is presented to guide practitioners on how to design and use a MRR tool. When well-planned and appropriately used, MRR provides an excellent means for examining patient outcomes in addition to safety and quality of care.

  20. Guided Instruction Improves Elementary Student Learning and Self-Efficacy in Science

    Science.gov (United States)

    Hushman, Carolyn J.; Marley, Scott C.

    2015-01-01

    The authors investigated whether the amount of instructional guidance affects science learning and self-efficacy. Sixty 9- and 10-year-old children were randomly assigned to one of the following three instructional conditions: (a) guided instruction consisting of examples and student-generated explanations, (b) direct instruction consisting of a…

  1. A Home for Pearl. A Videotape Series about Wildlife Habitat for Elementary Students. Instructional Guide.

    Science.gov (United States)

    Lambeth, Ellen; Westervelt, Miriam O.

    This instructional guide (accompanied by a video) teaches children from ages 6 to 12 about wildlife habitats. The instructional guide is divided into four parts and consists of supplementary activities to enhance the video. Each section of the guide provides an overview, objectives, story summary, key words in the video, discussion questions,…

  2. Judging the Quality of Instructional Guides for Children's and Young Adults' Literature.

    Science.gov (United States)

    Hittleman, Daniel R.

    1992-01-01

    Discusses how teachers can judge the quality of instructional guides to using literature for literacy instruction for children and young adults. Lists features such guides should include, characteristics their recommended classroom activities should have, and questions teachers can ask to evaluate their quality. (SR)

  3. Responsive Guided Reading in Grades K-5: Simplifying Small-Group Instruction

    Science.gov (United States)

    Berne, Jennifer; Degener, Sophie C.

    2010-01-01

    Guided reading is a staple of elementary literacy instruction, yet planning and conducting reading groups can be time consuming and challenging. This hands-on book presents an innovative approach to guided reading that is manageable even for teachers who are new to small-group, differentiated reading instruction. Numerous classroom examples…

  4. Teacher's Guide to Accompany "Artes Latinae," the Encyclopaedia Britannica Latin Instructional System.

    Science.gov (United States)

    Masciantonio, Rudolph; And Others

    This guide, a supplement to the "Artes Latinae Level One Teacher's Manual," prepared for use in the School District of Philadelphia, focuses primarily on how to adapt this course, intended for individualized instruction, to group instruction. Discussion of the multisensory instructional system includes remarks concerning the use of films, study…

  5. Industrial Education. Electricity/Electronics Curriculum Guide, Phase II. Instructional Modules, Level III.

    Science.gov (United States)

    Lillo, Robert E.; Soffiotto, Nicholas S.

    Designed for students in the tenth grade, this electricity/electronics curriculum guide contains instructional modules for sixteen units of instruction: (1) orientation, (2) introduction to electricity/electronics, (3) electricity/electronics safety, (4) fundamental skills, (5) direct current circuits, (6) graphical illustrations, (7) circuit…

  6. Guide to Instructional Media Resources in the Oregon State System of Higher Education.

    Science.gov (United States)

    Kuo, Frank F.

    This guide groups instructional media resources in the Oregon State System of Higher Education (OSSHE) under four headings: personnel, production, equipment, and materials. Under the personnel heading, some 65 instructional media resource persons employed by OSSHE are listed; an index to the list provides access to individuals with expertise in…

  7. The Explicit Instruction of Reading Strategies: Directed Reading Thinking Activity vs. Guided Reading Strategies

    Directory of Open Access Journals (Sweden)

    Mohammad Mehdi Yazdani

    2015-05-01

    Full Text Available Investigating the efficiencies and deficiencies of reading strategies is one of the noticeable issues in the related theory and research in reading comprehension instruction. This study was to examine the impact of Directed Reading Thinking Activity (DRTA and Guided Reading (GR on reading comprehension. Sixty three Iranian students of grade one in Shahed high school in the city of Bojnourd took part in the study. They were assigned in three groups, one control and two experimental groups. The instruction lasted for ten weeks. This study utilized a pretest posttest control group in quantitative quasi- experimental design. The same reading comprehension test was administered as pre-test and post-test. The results were twofold: First, the instruction of learning strategies could foster reading comprehension skill. Second, while the explicit instruction of both strategies could improve the students' reading comprehension skill, Directed Reading Thinking Activity had a more significant positive effect than Guided Reading.

  8. Effectiveness of guided co-construction versus direct instruction

    NARCIS (Netherlands)

    Snel, M.J.; Terwel, J.; Aarnoutse, C.A.J.; Van Leeuwe, J.F.J.

    2012-01-01

    In a field experiment with 178 first-grade pupils, the effects of an experimental beginning reading programme were investigated. Both an experimental and a control group worked with the most frequently used Dutch beginning reading programme, Learning to Read Safely. The instructional approach

  9. Resisting Technological Gravity: Using Guiding Principles for Instructional Design

    Science.gov (United States)

    McDonald, Jason K.

    2010-01-01

    Instructional designers face tremendous pressure to abandon the essential characteristics of educational approaches, and settle instead for routine practices that do not preserve the level of quality those approaches originally expressed. Because this pressure can be strong enough to affect designers almost as gravity affects objects in the…

  10. Building Maintenance: Introduction. Units of Instruction. Teacher's Guide. First Edition.

    Science.gov (United States)

    Barnes, Bill

    This volume, the first in a series of publications that will provide entry-level competencies in the area of building maintenance, is designed as an introduction. The seven instructional units cover these areas in the shop program: (1) introduction to building maintenance, (2) leadership development, (3) personal development, (4) job application…

  11. A Planning Guide for Instructional Networks, Part I.

    Science.gov (United States)

    Daly, Kevin F.

    1994-01-01

    Discusses three phases in implementing a master plan for a school-based local area network (LAN): (1) network software selection; (2) hardware selection, network topology, and site preparation; and (3) implementation time table. Sample planning and specification worksheets and a list of planning guides are included. (Contains six references.) (KRN)

  12. Cultures of the Western World. Grade Ten. Instructional Guide.

    Science.gov (United States)

    West Chester School District, PA.

    This curriculum guide presents nine units for the study of western cultures in the tenth grade. The units contain up to 13 lessons each and comprise a two-semester course. Content includes ancient Greece and Rome, the Middle Ages, the Renaissance and Reformation, Great Britain, France as a case study of revolution, Russia, and nationalism and the…

  13. Illinois School Bus Driver Instructional Program. Trainee Guide. Revised.

    Science.gov (United States)

    Illinois State Board of Education, Springfield.

    This trainee guide contains six units of materials for use by those studying to become school bus drivers in the State of Illinois. Covered in the units are the following topics: school bus driver role and responsibility, passenger control, first aid, driving fundamentals, accidents and emergencies, and detecting hazards. Each unit contains a…

  14. Using Guided Notes to Enhance Instruction for All Students

    Science.gov (United States)

    Konrad, Moira; Joseph, Laurice M.; Itoi, Madoka

    2011-01-01

    Taking notes from lectures or reading material can be challenging, especially for those who have learning disabilities. An alternative to traditional note-taking is a method called "guided notes," which has been found to improve the accuracy of students' notes, increase the frequency of student responses, and improve students' quiz and test…

  15. Electrical. Teacher's Guide. Building Maintenance Units of Instruction.

    Science.gov (United States)

    East Texas State Univ., Commerce. Occupational Curriculum Lab.

    This teaching guide on electrical building maintenance, one in a series of six publications designed for building maintenance instructors in Texas, is designed to give students an understanding of electricity in order to know how to make basic repairs to the electrical systems in a building. Introductory material provides teachers with information…

  16. Using the DSAP Framework to Guide Instructional Design and Technology Integration in BYOD Classrooms

    Science.gov (United States)

    Wasko, Christopher W.

    2016-01-01

    The purpose of this study was to determine the suitability of the DSAP Framework to guide instructional design and technology integration for teachers piloting a BYOD (Bring Your Own Device) initiative and to measure the impact the initiative had on the amount and type of technology used in pilot classrooms. Quantitative and qualitative data were…

  17. Articulated, Performance-Based Instruction Objectives Guide for Automotive Mechanics. Final Document. Revised.

    Science.gov (United States)

    Henderson, William Edward, Jr.

    Developed during a project designed to provide continuous, performance-based vocational training at the secondary and postsecondary levels, this instructional guide is intended to help teachers implement a laterally and vertically articulated secondary level automotive mechanics program. Introductory materials include descriptions of Automotive…

  18. A Guide to Swimming Instruction for Developmentally Disabled Children. Report Number 8168.

    Science.gov (United States)

    Noble, Susan

    The swimming instruction guide presents teaching techniques and skill progressions for developmentally disabled individuals and includes program development and administrative guidelines. Part 1 discusses swimming and developmentally disabled children, program planning and preparation elements (including pool, scheduling, staff, parents,…

  19. What On Earth? Teacher's Guide. An Instructional Television Series for Eighth-Grade Earth Science.

    Science.gov (United States)

    Beyer, Fred L.

    This publication is intended to serve as a teacher's guide for the instructional television series entitled "What On Earth?" The program, a one-year course for eighth-grade students, is composed of units on the earth as a body in space, meteorology, oceanography, and geology. Each topic is covered through a series of television programs. In the…

  20. Using Critical-Thinking Principles as a Guide to College-Level Instruction.

    Science.gov (United States)

    Sanchez, Margarita A. de

    1995-01-01

    Maintains that considerable evidence suggests that educators can successfully use knowledge of cognitive development to guide college instruction. Discusses thinking processes as either primarily incidental or deliberate. Contends that separate thinking based on these principles leads to improved critical thinking skills. (CFR)

  1. A Guide to Instruction in the Shooting Sports-Rifles; Air Rifles; Shotguns; Pistols; Hunter Safety.

    Science.gov (United States)

    Niemeyer, Roy K.; And Others

    Prepared for instruction in the use of rifles, air guns, shotguns, pistols, and hunter safety, this guide supplements other materials which are available from the National Rifle Association of America, the National Shooting Sports Foundation, the American Association for Health, Physical Education, and Recreation, industry, and other sources. The…

  2. Glimos Instructions for CMS Underground Guiding - in english

    CERN Multimedia

    CERN. Geneva; Dupont, Niels; Esposito, William

    2016-01-01

    In this presentation in english, the basic safety rules for CMS underground visits are explained. The trainees are taught how to plan/organize a CMS underground visit along important safety aspects of the CMS underground (Point 5). Content owners and presenters (CMS safety team) : Niels Dupont (in french), Michael Brodski (in german), William Esposito (in english) A pdf document on the subject is available as material from the indico event page. (TO BE DONE from https://twiki.cern.ch/Edutech/CMSGlimosInstructions!)   Tell us what you think via e-learning.support at cern.ch More tutorials in the e-learning collection of the CERN Document Server (CDS) http://cds.cern.ch/collection/E-learning%20modules?ln=en All info about the CERN rapid e-learning project is linked from http://twiki.cern.ch/ELearning  

  3. Glimos Instructions for CMS Underground Guiding - in french

    CERN Multimedia

    CERN. Geneva; Dupont, Niels; Brodski, Michael

    2016-01-01

    In this presentation in french, the basic safety rules for CMS underground visits are explained. The trainees are taught how to plan/organize a CMS underground visit along important safety aspects of the CMS underground (Point 5). Content owners and presenters (CMS safety team) : Niels Dupont (in french), Michael Brodski (in german), William Esposito (in english) A pdf document on the subject is available as material from the indico event page. (TO BE DONE from https://twiki.cern.ch/Edutech/CMSGlimosInstructions!)   Tell us what you think via e-learning.support at cern.ch More tutorials in the e-learning collection of the CERN Document Server (CDS) http://cds.cern.ch/collection/E-learning%20modules?ln=en All info about the CERN rapid e-learning project is linked from http://twiki.cern.ch/ELearning  

  4. Using Aspen plus in thermodynamics instruction a step-by-step guide

    CERN Document Server

    Sandler, Stanley I

    2015-01-01

    A step-by-step guide for students (and faculty) on the use of Aspen in teaching thermodynamics Used for a wide variety of important engineering tasks, Aspen Plus software is a modeling tool used for conceptual design, optimization, and performance monitoring of chemical processes. After more than twenty years, it remains one of the most popular and powerful chemical engineering simulation programs used both industrially and academically. Using Aspen Plus in Thermodynamics Instruction: A Step by Step Guide introduces the reader to the use of Aspen Plus in courses in thermodynamics. It prov

  5. The complete guide to using Google in libraries instruction, administration, and staff productivity

    CERN Document Server

    Smallwood, Carol

    2015-01-01

    Carol Smallwood's The Complete Guide to Using Google in Libraries, Volume 1: Instruction, Administration, and Staff Productivity explores how Google's suite of tools, from Google Docs (now Google Drive), Google Scholar, Hangout, Forms, and others made freely available to the Internet Community, can be used by libraries to expand the role of digital operations in the management of library materials, to communicate with their patrons and collaborators, to exploit the resources on the Web, and many others.

  6. Students' Attitudes and Perceptions toward Technology-Based Applications and Guided Notes Instruction in High School World History Classrooms

    Science.gov (United States)

    Boon, Richard T.; Fore, Cecil, III; Rasheed, Saleem

    2007-01-01

    The purpose of this study was to examine students' attitudes and perceptions toward the use of technology-based instruction (i.e., Inspiration 6.0 software) and a guided notes format as an instructional strategy in inclusive world history classrooms. Students' completed a six item 3 choice student satisfaction survey (agree, undecided, disagree)…

  7. The Effect of Cognitively Guided Instruction on Primary Students' Math Achievement, Problem-Solving Abilities and Teacher Questioning

    Science.gov (United States)

    Medrano, Juan

    2012-01-01

    The purpose of this study is to impact the teaching and learning of math of 2nd through 4th grade math students at Porfirio H. Gonzales Elementary School. The Cognitively Guided Instruction (CGI) model serves as the independent variable for this study. Its intent is to promote math instruction that emphasizes problem-solving to a greater degree…

  8. Blind and confused.

    Science.gov (United States)

    Sharma, Vibhash D; Malafronte, Patrick; De Simone, Nicole; Greenberg, Benjamin M

    2013-07-01

    A 62-year-old man developed confusion and was diagnosed as having encephalitis. The etiology was not identified. He continued to have cognitive impairment but remained clinically stable. Five months later, he woke with bilateral vision loss. On neurological examination, he had no light perception bilaterally. The remainder of the neurological examination results were normal. Magnetic resonance imaging of the brain revealed multiple brain lesions. He was treated with steroids and plasmapheresis, with mild improvement in vision. He was then transferred to a long-term care facility, where he developed increasing confusion and ultimately died. An autopsy was performed; the differential diagnosis, neuropathology, and final diagnosis are discussed here.

  9. Instructional Guide for Air Conditioning and Refrigeration. V & TECC Curriculum Guide.

    Science.gov (United States)

    Duenk, Lester G.; And Others

    This trade and industrial curriculum guide is intended for use in vocational programs that prepare students to enter the air conditioning/refrigeration field. The introductory section provides a statement of philosophy, objectives, block time schedule, and recommended facilities and equipment. Following the introductory section, eighteen blocks of…

  10. The effect of guided inquiry-based instruction in secondary science for students with learning disabilities

    Science.gov (United States)

    Eliot, Michael H.

    Students with learning disabilities (SWLDs) need to attain academic rigor to graduate from high school and college, as well as achieve success in life. Constructivist theories suggest that guided inquiry may provide the impetus for their success, yet little research has been done to support this premise. This study was designed to fill that gap. This quasi-experimental study compared didactic and guided inquiry-based teaching of science concepts to secondary SWLDs in SDC science classes. The study examined 38 students in four classes at two diverse, urban high schools. Participants were taught two science concepts using both teaching methods and posttested after each using paper-and-pencil tests and performance tasks. Data were compared to determine increases in conceptual understanding by teaching method, order of teaching method, and exposure one or both teaching methods. A survey examined participants' perceived self-efficacy under each method. Also, qualitative comparison of the two test formats examined appropriate use with SWLDs. Results showed significantly higher scores after the guided inquiry method on concept of volume, suggesting that guided inquiry does improve conceptual understanding over didactic instruction in some cases. Didactic teaching followed by guided inquiry resulted in higher scores than the reverse order, indicating that SWLDs may require direct instruction in basic facts and procedures related to a topic prior to engaging in guided inquiry. Also application of both teaching methods resulted in significantly higher scores than a single method on the concept of density, suggesting that SWLDs may require more in depth instruction found using both methods. No differences in perceived self-efficacy were shown. Qualitative analysis both assessments and participants' behaviors during testing support the use of performance tasks over paper-and-pencil tests with SWLDs. Implications for education include the use of guided inquiry to increase SWLDs

  11. Classification, confusion and misclassification

    African Journals Online (AJOL)

    Classifications change and in that process, we can see that someone or some group has recognise that a previous classification hindered understanding or moulded ... to a pathologist's ability to distinguish, had led to confusion and mismanagement by gynaecologists. What is worrying if not the word. 'complex'? But this is ...

  12. Is Neurolaw Conceptually Confused?

    Science.gov (United States)

    Levy, Neil

    2014-06-01

    In Minds, Brains, and Law, Michael Pardo and Dennis Patterson argue that current attempts to use neuroscience to inform the theory and practice of law founder because they are built on confused conceptual foundations. Proponents of neurolaw attribute to the brain or to its parts psychological properties that belong only to people; this mistake vitiates many of the claims they make. Once neurolaw is placed on a sounder conceptual footing, Pardo and Patterson claim, we will see that its more dramatic claims are false or meaningless, though it might be able to provide inductive evidence for particular less dramatic claims (that a defendant may be lying, or lacks control over their behavior, for instance). In response, I argue that the central conceptual confusions identified by Pardo and Patterson are not confusions at all. Though some of the claims made by its proponents are hasty and sometimes they are confused, there are no conceptual barriers to attributing psychological properties to brain states. Neuroscience can play a role in producing evidence that is more reliable than subjective report or behavior; it therefore holds out the possibility of dramatically altering our self-conception as agents and thereby the law.

  13. CONFUSION WITH TELEPHONE NUMBERS

    CERN Multimedia

    Telecom Service

    2002-01-01

    The area code is now required for all telephone calls within Switzerland. Unfortunately this is causing some confusion. CERN has received complaints that incoming calls intended for CERN mobile phones are being directed to private subscribers. This is caused by mistakenly dialing the WRONG code (e.g. 022) in front of the mobile number. In order to avoid these problems, please inform your correspondents that the correct numbers are: 079 201 XXXX from Switzerland; 0041 79 201 XXXX from other countries. Telecom Service  

  14. CONFUSION WITH TELEPHONE NUMBERS

    CERN Multimedia

    Telecom Service

    2002-01-01

    he area code is now required for all telephone calls within Switzerland. Unfortunately this is causing some confusion. CERN has received complaints that incoming calls intended for CERN mobile phones are being directed to private subscribers. This is caused by mistakenly dialing the WRONG code (e.g. 022) in front of the mobile number. In order to avoid these problems, please inform your correspondents that the correct numbers are: 079 201 XXXX from Switzerland; 0041 79 201 XXXX from other countries. Telecom Service

  15. The importance of the instructional guide in the design of virtual learning environments

    Directory of Open Access Journals (Sweden)

    Aida Mercedes Gomez-Suarez

    2017-07-01

    Full Text Available The appropriation of information and communication technologies (ICTs in the processes of teaching and learning is one of the main challenges of educational institutions and teachers in the current society of knowledge, as responsible for a use Rational and meaningful use of its digital educational resources (RED. This involves developing competencies in the implementation of ICT in the classroom to enrich the learning environments. This article presents a reflection on the instructional guide as a didactic tool in the elaboration of RED that facilitates the design of these resources to support the activities of the classroom in these processes. This reflection is the result of a research on the subject carried out in a context of university teaching

  16. Improving Second Grade Student's Reading Fluency and Comprehension Using Teacher-Guided iPad® App Instruction

    Science.gov (United States)

    Redcay, Jessica D.; Preston, Sean M.

    2016-01-01

    Purpose: This study aims to examine the differences in second grade students' reading fluency and comprehension scores when using varying levels of teacher-guided iPad® app instruction to determine effective reading practices. Design/methodology/approach: This study reports the results of the quasi-experimental pre-post study by providing…

  17. The Digestive System [and] Instructor's Guide. Instructional Materials in Anatomy and Physiology for Pennsylvania Health Occupations Programs.

    Science.gov (United States)

    National Evaluation Systems, Inc., Amherst, MA.

    This instructional modular unit wlth instructor's guide provides materials on important aspects of one of the major systems of the human body--the digestive system. Its purpose is to introduce the student to the structures and functions of the human digestive system--and the interrelationships of the two--and to familiarize the student with some…

  18. Effects of Guided Inquiry versus Lecture Instruction on Final Grade Distribution in a One-Semester Organic and Biochemistry Course

    Science.gov (United States)

    Conway, Colleen J.

    2014-01-01

    A comprehensive guided-inquiry approach was used in a combined organic and biochemistry course for prenursing and predietetics students rather than lecture. To assess its effectiveness, exam grades and final course grades of students in three instructional techniques were compared. The three groups were the following: (i) lecture only, (ii)…

  19. Sundowning: Late-Day Confusion

    Science.gov (United States)

    ... a variety of behaviors, such as confusion, anxiety, aggression or ignoring directions. Sundowning can also lead to ... a more relaxed, familiar setting. Play familiar gentle music in the evening or relaxing sounds of nature, ...

  20. State Articulated Instructional Objectives Guide for Occupational Education Programs. State Pilot Model for Automotive Mechanics (DCC V-003) and Automotive Mechanics (High School).

    Science.gov (United States)

    North Carolina State Dept. of Community Colleges, Raleigh.

    This articulation instructional objective guide for automotive mechanics contains summary information on fifteen blocks (courses) of instruction. They are introduction to automotive technology; lubrication and vehicle operating maintenance; cooling system maintenance and repair; automobile heater maintenance and repair; braking system maintenance…

  1. Guided-inquiry based laboratory instruction: Investigation of critical thinking skills, problem solving skills, and implementing student roles in chemistry

    Science.gov (United States)

    Gupta, Tanya

    Recent initiatives in the laboratory curriculum have encouraged an inquiry-based approach to learning and teaching in the laboratory. It has been argued that laboratory instruction should not just be hands-on, but it should portray the essence of inquiry through the process of experiential learning and reflective engagement in collaboration with peers and in facilitation by the instructor. A student-centered active learning approach may be an effective way to enhance student understanding of concepts in the laboratory. The dissertation research work explores the impact of laboratory instruction and its relevance for college-level chemistry. Each chapter is different from the preceding chapter in terms of the purpose of the study and the research questions asked. However, the overarching idea is to address the importance of guided-inquiry based laboratory instruction in chemistry and its relevance in helping students to make connections with the chemistry content and in imparting skills to students. Such skills include problem solving, collaborative group work and critical thinking. The first research study (Chapter 2) concerns the impact of first year co-requisite general chemistry laboratory instruction on the problem-solving skills of students. The second research study (Chapter 3) examines the impact of implementing student roles also known as Student-Led Instructor Facilitated Guided-Inquiry based Laboratories, SLIFGIL) by modifying the Science Writing Heuristic approach of laboratory instruction. In the third research study (Chapter 4), critical thinking skills of first semester general chemistry laboratory students were compared to advanced (third or fourth year) chemistry laboratory students based on the analysis of their laboratory reports.

  2. School Climate Improvement Action Guide for Instructional Staff. School Climate Improvement Resource Package

    Science.gov (United States)

    National Center on Safe Supportive Learning Environments, 2017

    2017-01-01

    Improving school climate takes time and commitment from a variety of people in a variety of roles. This document outlines key action steps that instructional staff--including teachers, paraprofessionals, and others in the classroom who provide instruction or assistance--can take to support school climate improvements. Key action steps are provided…

  3. Reading Success for All Students: Using Formative Assessment to Guide Instruction and Intervention

    Science.gov (United States)

    Gunning, Thomas G.

    2011-01-01

    This vital resource offers classroom teachers and literacy coaches practical assessments that can be used to evaluate key areas in students' reading performance. These assessments will provide information that can be directly used for planning instruction. Specific instructional techniques and activities are linked to each of the assessments so…

  4. Speaking across Levels--Generating and Addressing Levels Confusion in Discourse

    Science.gov (United States)

    Stieff, Mike; Ryu, Minjung; Yip, Jason C.

    2013-01-01

    Reasoning across descriptive levels is a fundamental component of scientific reasoning, particularly in chemistry. Repeatedly, students are seen to confuse features applicable to one level across multiple levels despite instruction. Although many instances of such "levels confusion" have been documented, little is known about the…

  5. Questions, Instructions, and Modes of Listening in the Joint Production of Guided Action: A Study of Student-Teacher Collaboration in Handicraft Education

    Science.gov (United States)

    Ekstrom, Anna; Lindwall, Oskar; Saljo, Roger

    2009-01-01

    This article concerns a central issue in education as an institutional activity: instructions and their role in guiding student activities and understanding. In the study, we investigate the tensions between specifics and generalities in the joint production of guided action. This issue is explored in the context of handicraft education--or more…

  6. Instructing occupational therapy students in use of theory to guide practice.

    Science.gov (United States)

    Ikiugu, Moses N; Smallfield, Stacy

    2015-04-01

    We investigated the effectiveness of instructing students in occupational therapy practice models to facilitate their competence in applying theory in clinical practice. Course evaluation data were gathered and analyzed retrospectively. We found that perceived understanding of theory and its application improved significantly after instruction. The students' perceived competence in theory use predicted their level of confidence in their assessment and intervention skills. We concluded that emphasis on instruction of students in the use of occupational therapy practice models could be a viable method of improving practice through consistent use of theoretical guidelines in clinical reasoning.

  7. Confusion

    Science.gov (United States)

    ... in an older person, such as loss of brain function ( dementia ) Illness in a person with existing neurological disease, such as a stroke Infections Lack of sleep (sleep deprivation) Low blood sugar Low levels of oxygen (for ...

  8. Targeted Management Tips to Enhance the Effectiveness of Tier 2, Guided Reading Instruction

    Science.gov (United States)

    Marchand-Martella, Nancy E.; Martella, Ronald C.; Lambert, M. Charles

    2015-01-01

    Guided reading is a popular approach to teaching reading in today's schools. With the increase of schools and districts implementing response-to-intervention programs, guided reading can be easily enhanced to provide additional supports for students at risk for school failure who exhibit learning and behavioral challenges. This column offers…

  9. Discrimination and instructional comprehension: guided discretion, racial bias, and the death penalty.

    Science.gov (United States)

    Lynch, M; Haney, C

    2000-06-01

    This study links two previously unrelated lines of research: the lack of comprehension of capital penalty-phase jury instructions and discriminatory death sentencing. Jury-eligible subjects were randomly assigned to view one of four versions of a simulated capital penalty trial in which the race of defendant (Black or White) and the race of victim (Black or White) were varied orthogonally. Dependent measures included a sentencing verdict (life without the possibility of parole or the death penalty), ratings of penalty phase evidence, and a test of instructional comprehension. Results indicated that instructional comprehension was poor overall and that, although Black defendants were treated only slightly more punitively than White defendants in general, discriminatory effects were concentrated among participants whose comprehension was poorest. In addition, the use of penalty phase evidence differed as a function of race of defendant and whether the participant sentenced the defendant to life or death. The study suggest that racially biased and capricious death sentencing may be in part caused or exacerbated by the inability to comprehend penalty phase instructions.

  10. The Theory and Practice of Programmed Instruction; A Guide for Teachers.

    Science.gov (United States)

    Pocztar, Jerry

    A historical sketch which traces behavioral theory from Pavlov to Skinner and explains the application of Skinner's theory to teaching begins this introduction to programed instruction. Next, three models of programed courses, Skinner's, Crowder's, and skip-branching, are described. The third section, techniques for elaborating programed courses,…

  11. An Instructional Model for Guiding Reflection and Research in the Classroom: The Educational Situation Quality Model

    Science.gov (United States)

    Domenech-Betoret, Fernando

    2013-01-01

    The purpose of this work is to present an instructional model entitled the "Modelo de Calidad de Situacion Educativa" (MCSE) and how teachers can use it to reflect and investigate in a formal educational setting. It is a theoretical framework which treat to explain the functioning of an educational setting by organizing and relating the…

  12. Using Importance-Performance Analysis to Guide Instructional Design of Experiential Learning Activities

    Science.gov (United States)

    Anderson, Sheri; Hsu, Yu-Chang; Kinney, Judy

    2016-01-01

    Designing experiential learning activities requires an instructor to think about what they want the students to learn. Using importance-performance analysis can assist with the instructional design of the activities. This exploratory study used importance-performance analysis in an online introduction to criminology course. There is limited…

  13. Explicitly Teaching Social Skills Schoolwide: Using a Matrix to Guide Instruction

    Science.gov (United States)

    Simonsen, Brandi; Myers, Diane; Everett, Susannah; Sugai, George; Spencer, Rebecca; LaBreck, Chris

    2012-01-01

    Socially skilled students are more successful in school. Just like academic skills, social skills need to be explicitly taught. Students, including students who display at-risk behavior, benefit when social skills instruction is delivered schoolwide as part of a comprehensive intervention approach. This article presents a seven-step action…

  14. Guiding students to develop an understanding of scientific inquiry: a science skills approach to instruction and assessment.

    Science.gov (United States)

    Stone, Elisa M

    2014-01-01

    New approaches for teaching and assessing scientific inquiry and practices are essential for guiding students to make the informed decisions required of an increasingly complex and global society. The Science Skills approach described here guides students to develop an understanding of the experimental skills required to perform a scientific investigation. An individual teacher's investigation of the strategies and tools she designed to promote scientific inquiry in her classroom is outlined. This teacher-driven action research in the high school biology classroom presents a simple study design that allowed for reciprocal testing of two simultaneous treatments, one that aimed to guide students to use vocabulary to identify and describe different scientific practices they were using in their investigations-for example, hypothesizing, data analysis, or use of controls-and another that focused on scientific collaboration. A knowledge integration (KI) rubric was designed to measure how students integrated their ideas about the skills and practices necessary for scientific inquiry. KI scores revealed that student understanding of scientific inquiry increased significantly after receiving instruction and using assessment tools aimed at promoting development of specific inquiry skills. General strategies for doing classroom-based action research in a straightforward and practical way are discussed, as are implications for teaching and evaluating introductory life sciences courses at the undergraduate level.

  15. Guiding Students from Consuming Information to Creating Knowledge: A Freshman English Library Instruction Collaboration

    Directory of Open Access Journals (Sweden)

    Carolyn B. Gamtso

    2012-04-01

    Full Text Available In this paper we examine how faculty and librarians’ own approaches to and attitudes toward library tools, as well as their assumptions about student research practices, impede students’ ability to view learning as a recursive, creative, and ongoing inquiry. We propose first that librarians and faculty examine the assumptions of knowledge that characterize their respective university constituencies; second that they dismantle some of the disciplinary boundaries that separate these constituencies; third that they collaborate to craft analytical assignments that stress knowledge as process; and fourth that they transform library instruction from tool-based demonstrations to analytical, problem-based learning exercises. Finally, we describe how we have collaborated to craft a Freshman Composition library instruction session that moves beyond developing students’ information-gathering expertise by focusing on the development of transferable knowledge and critical thinking skills.

  16. In Their Own Words: Using First-Year Student Research Journals to Guide Information Literacy Instruction

    Science.gov (United States)

    Insua, Glenda M.; Lantz, Catherine; Armstrong, Annie

    2018-01-01

    This action research study explores first-year students' conceptions of the research process, with a focus on which aspects students find most challenging and how this information can guide stakeholders in developing curricular or service-based interventions. To gather student reflections on the research process, researchers assigned and collected…

  17. Confessions from the Performatively Confused

    Science.gov (United States)

    Williams, Rose

    2007-01-01

    "Confessions" begins with an auto-ethnographic account of my learning-through-movement in a relationship that was intimate, therapeutic, embodied and instructive--with a teacher called Annie. It seems sensible to start with a choreographic teacher of Feldenkrais therapies and theatre-movement to think about the meanings I import from my roles as…

  18. Labeling has caused "incredible confusion".

    Science.gov (United States)

    1995-04-01

    The US Food and Drug Administration is considering changing the package labeling for the mini-pill to eliminate confusion about when to prescribe it. However, differing opinions about some related issues are hard to reconcile, to wit: whether breast feeding women should use progestin-only pills (POPs) or combined oral contraceptives (COCs). Less than 1% of American pill users rely on POPs, therefore manufacturers did not think it worthwhile to produce a separate insert for them. However, the shared insert has caused confusion. First-year failure rates for POPs range from 1.1% to 13.2%, but for lactating women they are nearly 100% effective if taken 3 weeks after delivery every day as a backup method. The consensus seems to be that POPs are used during lactation, and that at weaning or when menstruation returns women should switch to COCs. This should be done even if women were doing fine on POPs during breastfeeding, because POPs are less effective, cause irregular bleeding, and are implicated in a higher rate of ectopic pregnancies. In contrast to this opinion, another view is that prescribing COCs to breastfeeding women is acceptable, although lower-dose cyclic pills are preferred. Either pill would be acceptable for breastfeeding women according to a committee chair of the American Association of Pediatricians. Another option is to let the women decide themselves, especially if they have high blood pressure and do not like implants and injectables. For clients who choose POPs providers should assume that they comply with pill use; they should get feedback from them about the effectiveness of the pills; and they should allow them to have time to make a decision that would serve them in the long run.

  19. Optimizing the orchestration of resemiotization with teacher "talk moves": A model of guided-inquiry instruction in middle school science

    Science.gov (United States)

    Millstone, Rachel Diana

    The current conceptualization of science set forth by the National Research Council (2008) is one of science as a social activity, rather than a view of science as a fixed body of knowledge. This requires teachers to consider how communication, processing, and meaning-making contribute to science learning. It also requires teachers to think deeply about what constitutes knowledge and understanding in science, and what types of instruction are most conducive to preparing students to participate meaningfully in the society of tomorrow. Because argumentation is the prominent form of productive talk leading to the building of new scientific knowledge, one indicator of successful inquiry lies in students' abilities to communicate their scientific understandings in scientific argumentation structures. The overarching goal of this study is to identify factors that promote effective inquiry-based instruction in middle school science classrooms, as evidenced in students' abilities to engage in quality argumentation with their peers. Three specific research questions were investigated: (1) What factors do teachers identify in their practice as significant to the teaching and learning of science? (2) What factors do students identify as significant to their learning of science? and (3) What factors affect students' opportunities and abilities to achieve sophisticated levels of argumentation in the classroom? Two teachers and forty students participated in this study. Four principle sources of data were collected over a three-month period of time. These included individual teacher interviews, student focus group interviews, fieldnotes, and approximately 85 hours of classroom videotape. From this sample, four pathways for guided-inquiry instruction are identified. Opportunities for student talk were influenced by a combination of factors located in the domains of "teacher practice," "classroom systems," and "physical structures." Combinations of elements from these three

  20. An Introduction and Guide to Enhancing Online Instruction with Web 2.0 Tools

    Directory of Open Access Journals (Sweden)

    Karyn W. Tunks

    2012-07-01

    Full Text Available With online course development on the rise (Allen & Seaman, 2011 the challenge for instructors is to enhance and ensure learning through this modality (Brinkerhoff & Koroghlanian, 2007. When direct contact with students in a traditional face-to-face classroom is not feasible, instructors must be innovative in content delivery and provide for students a sense of instructor presence. It has been suggested that the online instructor is the critical factor for a successful learning experience (Brabazon, 2001; McKenzie, Mims, Bennett, & Waugh, 2000; Beaudin, 1999. Indicators of instructor presence include behaviors such as communicating, sharing information, and maintaining a sense of community within the course (Palloff & Pratt, 2003. These indicators have been directly related to student perception of success in meeting learning outcomes (Kupczynsk, Ice, Wiesenmayer, & McCluskey, 2010. Web 2.0 tools offer ways to personalize classes and demonstrate instructional presence. Some of the more widely recognized tools include blogs, wikis, RSS feeds, video and photo sharing, avatars, microblogging, social bookmarking, and social media. This generation of free, easily accessible Web-based tools allows users to access as well as create and contribute information to sites. In an online classroom setting, Web 2.0 tools enable instructors to interact with students in a variety of innovative ways. Rather than passively viewing information, students collaborate and learn as a classroom community. The purpose of this paper is to help novice online instructors understand exactly what Web 2.0 tools are, as well as why, and how they can be used in the online classroom. Suggestions for specific Web 2.0 tools that work well across disciplines are provided.

  1. The confusion mechanism and the heterotic string

    International Nuclear Information System (INIS)

    Bennett, D.L.; Mizrachi, L.; Nielsen, H.B.; Brene, N.

    1987-01-01

    The confusion mechanism introduced earlier in connection with the gauge glass model is here discussed in the context of field theories involving symmetry groups which have outer automorphisms. The heterotic string with an E 8 x E 8 symmetry may be influenced by confusion with the result that only one E 8 group survives and the shadow world disappears. (orig.)

  2. An Intelligent Clustering Based Methodology for Confusable ...

    African Journals Online (AJOL)

    Journal of the Nigerian Association of Mathematical Physics ... The system assigns patients with severity levels in all the clusters. ... The system compares favorably with diagnosis arrived at by experienced physicians and also provides patients' level of severity in each confusable disease and the degree of confusability of ...

  3. When Did Coloring Books Become Mindful? Exploring the Effectiveness of a Novel Method of Mindfulness-Guided Instructions for Coloring Books to Increase Mindfulness and Decrease Anxiety

    Directory of Open Access Journals (Sweden)

    Michail Mantzios

    2018-01-01

    Full Text Available Mindfulness has been associated with the use of coloring books for adults; however, the question of whether they do increase mindfulness has not been addressed. In two studies, we attempted to identify whether mindfulness is increased, and whether there is a need for ongoing guidance while coloring, similar to mindfulness meditation. In the first randomized controlled experiment, university students (n = 88 were assigned to an unguided mandala coloring group (i.e., described in mainstream literature as a mindfulness practice or to a free-drawing group. Measurements of state mindfulness and state anxiety were taken pre- and post- experiment. Results indicated no change in mindfulness or anxiety. In the second randomized controlled experiment, university students (n = 72 were assigned to an unguided mandala coloring group (i.e., same as Experiment 1, or, to a mindfulness-guided coloring group (i.e., same as the unguided coloring group with a mindfulness practitioner guiding participants as in mindfulness breathing meditation, with instructions modified and applied to coloring. Results indicated that the mindfulness-guided mandala coloring group performed better in decreasing anxiety, but no change was observed in mindfulness. Exit interviews revealed that some participants did not like the voice guiding them while coloring, which suggested further differing and significant findings. While mindfulness-guided coloring appears promising, guidance or instructions on how to color mindfully may require further development and adjustment to enhance health and wellbeing.

  4. Pentamidine Dosage: A Base/Salt Confusion

    NARCIS (Netherlands)

    Dorlo, Thomas P. C.; Kager, Piet A.

    2008-01-01

    Pentamidine has a long history in the treatment of human African trypanosomiasis (HAT) and leishmaniasis. Early guidelines on the dosage of pentamidine were based on the base-moiety of the two different formulations available. Confusion on the dosage of pentamidine arose from a different labelling

  5. Unrecognized Astrometric Confusion in the Galactic Centre

    Science.gov (United States)

    Plewa, P. M.; Sari, R.

    2018-02-01

    The Galactic Centre is a highly crowded stellar field and frequent unrecognized events of source confusion, which involve undetected faint stars, are expected to introduce astrometric noise on a sub-mas level. This confusion noise is the main non-instrumental effect limiting the astrometric accuracy and precision of current near-infrared imaging observations and the long-term monitoring of individual stellar orbits in the vicinity of the central supermassive black hole. We self-consistently simulate the motions of the known and the yet unidentified stars to characterize this noise component and show that a likely consequence of source confusion is a bias in estimates of the stellar orbital elements, as well as the inferred mass and distance of the black hole, in particular if stars are being observed at small projected separations from it, such as the star S2 during pericentre passage. Furthermore, we investigate modeling the effect of source confusion as an additional noise component that is time-correlated, demonstrating a need for improved noise models to obtain trustworthy estimates of the parameters of interest (and their uncertainties) in future astrometric studies.

  6. Diminishing Chat Confusion by Multiple Visualizations

    NARCIS (Netherlands)

    Holmer, T.; Lukosch, S.G.; Kunz, V.

    2009-01-01

    In this article, we address the problem of confusion and co-text-loss in chat communication, identify requirements for a solution, discuss related work and present a new approach for addressing co-text loss in text-based chats. We report about first experiences with our solution and give an outlook

  7. Confusion between Odds and Probability, a Pandemic?

    Science.gov (United States)

    Fulton, Lawrence V.; Mendez, Francis A.; Bastian, Nathaniel D.; Musal, R. Muzaffer

    2012-01-01

    This manuscript discusses the common confusion between the terms probability and odds. To emphasize the importance and responsibility of being meticulous in the dissemination of information and knowledge, this manuscript reveals five cases of sources of inaccurate statistical language imbedded in the dissemination of information to the general…

  8. Is It Kingdom or Domains? Confusion & Solutions

    Science.gov (United States)

    Blackwell, Will H.

    2004-01-01

    A confusion regarding the number of kingdoms that should be recognized and the inclusion of domains in the traditional kingdom-based classification found in the higher levels of classification of organisms is presented. Hence, it is important to keep in mind future modifications that may occur in the classification systems and to recognize…

  9. When is stacking confusing? The impact of confusion on stacking in deep H I galaxy surveys

    Science.gov (United States)

    Jones, Michael G.; Haynes, Martha P.; Giovanelli, Riccardo; Papastergis, Emmanouil

    2016-01-01

    We present an analytic model to predict the H I mass contributed by confused sources to a stacked spectrum in a generic H I survey. Based on the ALFALFA (Arecibo Legacy Fast ALFA) correlation function, this model is in agreement with the estimates of confusion present in stacked Parkes telescope data, and was used to predict how confusion will limit stacking in the deepest Square Kilometre Array precursor H I surveys. Stacking with LADUMA (Looking At the Distant Universe with MeerKAT) and DINGO UDEEP (Deep Investigation of Neutral Gas Origins - Ultra Deep) data will only be mildly impacted by confusion if their target synthesized beam size of 10 arcsec can be achieved. Any beam size significantly above this will result in stacks that contain a mass in confused sources that is comparable to (or greater than) that which is detectable via stacking, at all redshifts. CHILES (COSMOS H I Large Extragalactic Survey) 5 arcsec resolution is more than adequate to prevent confusion influencing stacking of its data, throughout its bandpass range. FAST (Five hundred metre Aperture Spherical Telescope) will be the most impeded by confusion, with H I surveys likely becoming heavily confused much beyond z = 0.1. The largest uncertainties in our model are the redshift evolution of the H I density of the Universe and the H I correlation function. However, we argue that the two idealized cases we adopt should bracket the true evolution, and the qualitative conclusions are unchanged regardless of the model choice. The profile shape of the signal due to confusion (in the absence of any detection) was also modelled, revealing that it can take the form of a double Gaussian with a narrow and wide component.

  10. Guided Science Inquiry Instruction with Students with Special Education Needs. R2Ed Working Paper 2015-1

    Science.gov (United States)

    White, Andrew S.; Kunz, Gina M.; Whitham, Rebekah; Houston, Jim; Nugent, Gwen

    2015-01-01

    National and state educational mandates require students achieve proficiency in not only science content, but also "science inquiry", or those process skills associated with science (National Research Council, 2011; Next Generation Science Standards, 2013). Science inquiry instruction has been shown to improve student achievement and…

  11. Effect of audio instruction on tracking errors using a four‐dimensional image‐guided radiotherapy system

    Science.gov (United States)

    Sawada, Akira; Mukumoto, Nobutaka; Takahashi, Kunio; Mizowaki, Takashi; Kokubo, Masaki; Hiraoka, Masahiro

    2013-01-01

    The Vero4DRT (MHI‐TM2000) is capable of performing X‐ray image‐based tracking (X‐ray Tracking) that directly tracks the target or fiducial markers under continuous kV X‐ray imaging. Previously, we have shown that irregular respiratory patterns increased X‐ray Tracking errors. Thus, we assumed that audio instruction, which generally improves the periodicity of respiration, should reduce tracking errors. The purpose of this study was to assess the effect of audio instruction on X‐ray Tracking errors. Anterior‐posterior abdominal skin‐surface displacements obtained from ten lung cancer patients under free breathing and simple audio instruction were used as an alternative to tumor motion in the superior‐inferior direction. First, a sequential predictive model based on the Levinson‐Durbin algorithm was created to estimate the future three‐dimensional (3D) target position under continuous kV X‐ray imaging while moving a steel ball target of 9.5 mm in diameter. After creating the predictive model, the future 3D target position was sequentially calculated from the current and past 3D target positions based on the predictive model every 70 ms under continuous kV X‐ray imaging. Simultaneously, the system controller of the Vero4DRT calculated the corresponding pan and tilt rotational angles of the gimbaled X‐ray head, which then adjusted its orientation to the target. The calculated and current rotational angles of the gimbaled X‐ray head were recorded every 5 ms. The target position measured by the laser displacement gauge was synchronously recorded every 10 msec. Total tracking system errors (ET) were compared between free breathing and audio instruction. Audio instruction significantly improved breathing regularity (p audio instruction (E95T,AI). E95T,AI was larger than E95T,FB for five patients; no significant difference was found between E95T,FB and ET,AI95(p = 0.21). Correlation analysis revealed that the rapid respiratory velocity

  12. Effect of audio instruction on tracking errors using a four-dimensional image-guided radiotherapy system.

    Science.gov (United States)

    Nakamura, Mitsuhiro; Sawada, Akira; Mukumoto, Nobutaka; Takahashi, Kunio; Mizowaki, Takashi; Kokubo, Masaki; Hiraoka, Masahiro

    2013-09-06

    The Vero4DRT (MHI-TM2000) is capable of performing X-ray image-based tracking (X-ray Tracking) that directly tracks the target or fiducial markers under continuous kV X-ray imaging. Previously, we have shown that irregular respiratory patterns increased X-ray Tracking errors. Thus, we assumed that audio instruction, which generally improves the periodicity of respiration, should reduce tracking errors. The purpose of this study was to assess the effect of audio instruction on X-ray Tracking errors. Anterior-posterior abdominal skin-surface displacements obtained from ten lung cancer patients under free breathing and simple audio instruction were used as an alternative to tumor motion in the superior-inferior direction. First, a sequential predictive model based on the Levinson-Durbin algorithm was created to estimate the future three-dimensional (3D) target position under continuous kV X-ray imaging while moving a steel ball target of 9.5 mm in diameter. After creating the predictive model, the future 3D target position was sequentially calculated from the current and past 3D target positions based on the predictive model every 70 ms under continuous kV X-ray imaging. Simultaneously, the system controller of the Vero4DRT calculated the corresponding pan and tilt rotational angles of the gimbaled X-ray head, which then adjusted its orientation to the target. The calculated and current rotational angles of the gimbaled X-ray head were recorded every 5 ms. The target position measured by the laser displacement gauge was synchronously recorded every 10 msec. Total tracking system errors (ET) were compared between free breathing and audio instruction. Audio instruction significantly improved breathing regularity (p < 0.01). The mean ± standard deviation of the 95th percentile of ET (E95T ) was 1.7 ± 0.5 mm (range: 1.1-2.6mm) under free breathing (E95T,FB) and 1.9 ± 0.5 mm (range: 1.2-2.7 mm) under audio instruction (E95T,AI). E95T,AI was larger than E95T,FB for five

  13. [Confusion and solution for vital pulp therapy].

    Science.gov (United States)

    Dingming, Huang; Qian, Lu; Qian, Liao; Ling, Ye; Xuedong, Zhou

    2017-06-01

    Dental pulp tissue plays a role in forming dentin, providing nutrition, conducting pain, and generating protective responses to environmental stimuli. Bacterial infection is the main cause of pulp disease, where histopathological changes are the histological basis for determining the choice of treatment and the evaluation of therapeutic effect. Thus, particular attention should be given to eliminate infection, as well as preserve and maintain pulpal health in teeth that show reversible or limited pulpal injuries. Vital pulp therapy, especially its indications and prognostic factors, has been a research hotspot that often causes confusion among clinicians. In this paper, we briefly introduce the confusion and solution for vital pulp therapy in terms of indications, pulp condition assessment, infection elimination, and capping material selection. In addition, we develop a clinical pathway and an operation normalization of vital pulp therapy to better perform the therapy.

  14. Instructional Efficiency of Different Discussion Approaches in an Outreach Laboratory: Teacher-Guided versus Student-Centered

    Science.gov (United States)

    Goldschmidt, Marlen; Scharfenberg, Franz-Josef; Bogner, Franz X.

    2016-01-01

    Given the rapid development of modern biotechnology, attention to socioscientific issues in educational contexts is crucially important to support students in becoming responsible citizens. The authors' research focused on the impact of discussing socioscientific issues during biology lessons under 3 different treatments (teacher guided, student…

  15. Dynamic Instructional Leadership to Support Student Learning and Development: The Field Guide to Comer Schools in Action

    Science.gov (United States)

    Joyner, Edward T., Ed.; Ben-Avie, Michael, Ed.; Comer, James P., Ed.

    2004-01-01

    Schools are the only universally accessible institutions where there are enough adults to provide continuous support for children's growth, development, and success in life. Using the process pioneered by renowned child psychiatrist Dr. James P. Comer and his colleagues at the Yale School Development Program (SDP), this unique field guide offers…

  16. What Works Clearinghouse Study Review Guide Instructions for Reviewing Randomized Controlled Trials and Quasi-Experimental Designs. Updated

    Science.gov (United States)

    What Works Clearinghouse, 2014

    2014-01-01

    For every What Works Clearinghouse (WWC) review, reviewers will be asked to complete a Study Review Guide (SRG). A completed SRG should be a reviewer's independent assessment of the study, relative to the criteria specified in the review protocol and the WWC Procedures and Standards Handbook (Handbook). At the end of the review process, a Master…

  17. Instructions for learning Italian in two early modern Dutch travel guides: Delitiae Italiae (1602 and Delitiae Urbis Romae (1625

    Directory of Open Access Journals (Sweden)

    José van der Helm

    2014-10-01

    Full Text Available Istruzioni per imparare l'italiano in due guide di viaggio olandesi della prima età moderna: Delitiae Italiae (1602 e Delitiae Urbis Romae (1625I primi decenni del secolo XVII hanno visto la pubblicazione di due guide di viaggio specificamente destinate a un pubblico neerlandese che intende a viaggiare in Italia. La Delitiae Italiae è stata pubblicata per la prima volta nel 1602, ad Arnhem, essendo un adattamento di un’edizione tedesca pubblicata in occcasione dell’anno giubilare (1600; la Delitiae Urbis Romae appare nel 1625 ad Amsterdam ed offre una descrizione dei luoghi di interesse di Roma includendo una serie di illustrazioni. L’ultima guida risulta anch’essa un adattamento in neerlandese di un’edizione scritta originariamente in latino e pubblicata da Domenicus Custodi ad Augusta (Germania. Le due guide non stanno a sé; esse fanno parte di un corpus di testi di viaggio prodotto dalla metà del Cinquecento in poi: lavori dettagliati che miravano a fornire informazioni su tutti gli aspetti dell’Italia accanto a guide di viaggio compatte, di carattere ibrido, che non descrivono solo i luoghi da visitare, ma vogliono fornire anche informazioni pratiche. Sono guide piccole, pubblicate nel formato comodo in ottavo o in duodecimo, e da paragonare alle guide Lonely Planet, riferimento moderno per i viaggiatori indipendenti. Le due Delitiae descritte in questo articolo entrano chiaramente nellla categoria di guida pratica. Inoltre esse contengono − come parte del loro obiettivo di essere di uso pratico − delle istruzioni per imparare la lingua italiana: una serie di dialoghi in neerlandese-italiano si trova in appendice. Viene analizzato il contenuto di questi dialoghi, nonché il materiale linguistico stesso proveniente da circoli mercantili Quattro- e Cinquecenteschi di Anversa. Infine si ricerca la motivazione degli editori di ripubblicare il materiale mettendolo in un nuovo contesto secentesco: il viaggiatore

  18. Manuels et materiels scolaires pour l'apprentissage du F.L.E. Ebauche d'une grille d'analyse (Study Guides and Instructional Materials for Learning French as a Foreign Language. Outline of a Grid for Analysis).

    Science.gov (United States)

    Bertoletti, Maria Cecilia; Dahlet, Patrick

    1984-01-01

    A series of grids for the evaluation of study guides and instructional materials according to presentation and construction, supporting materials and documentation, linguistic content, notional/thematic content, and tests and evaluation methods is presented and discussed briefly. A list of references for specific aspects of materials evaluation is…

  19. Pentamidine dosage: a base/salt confusion.

    Directory of Open Access Journals (Sweden)

    Thomas P C Dorlo

    Full Text Available Pentamidine has a long history in the treatment of human African trypanosomiasis (HAT and leishmaniasis. Early guidelines on the dosage of pentamidine were based on the base-moiety of the two different formulations available. Confusion on the dosage of pentamidine arose from a different labelling of the two available products, either based on the salt or base moiety available in the preparation. We provide an overview of the various guidelines concerning HAT and leishmaniasis over the past decades and show the confusion in the calculation of the dosage of pentamidine in these guidelines and the subsequent published reports on clinical trials and reviews. At present, only pentamidine isethionate is available, but the advised dosage for HAT and leishmaniasis is (historically based on the amount of pentamidine base. In the treatment of leishmaniasis this is probably resulting in a subtherapeutic treatment. There is thus a need for a new, more transparent and concise guideline concerning the dosage of pentamidine, at least in the treatment of HAT and leishmaniasis.

  20. Making Sense of Confusion: Relating Performance, Confidence, and Self-Efficacy to Expressions of Confusion in an Introductory Physics Class

    Science.gov (United States)

    Dowd, Jason E.; Araujo, Ives; Mazur, Eric

    2015-01-01

    Although confusion is generally perceived to be negative, educators dating as far back as Socrates, who asked students to question assumptions and wrestle with ideas, have challenged this notion. Can confusion be productive? How should instructors interpret student expressions of confusion? During two semesters of introductory physics that…

  1. The confusion technique untangled: its theoretical rationale and preliminary classification.

    Science.gov (United States)

    Otani, A

    1989-01-01

    This article examines the historical development of Milton H. Erickson's theoretical approach to hypnosis using confusion. Review of the literature suggests that the Confusion Technique, in principle, consists of a two-stage "confusion-restructuring" process. The article also attempts to categorize several examples of confusion suggestions by seven linguistic characteristics: (1) antonyms, (2) homonyms, (3) synonyms, (4) elaboration, (5) interruption, (6) echoing, and (7) uncommon words. The Confusion Technique is an important yet little studied strategy developed by Erickson. More work is urged to investigate its nature and properties.

  2. Econometric models for predicting confusion crop ratios

    Science.gov (United States)

    Umberger, D. E.; Proctor, M. H.; Clark, J. E.; Eisgruber, L. M.; Braschler, C. B. (Principal Investigator)

    1979-01-01

    Results for both the United States and Canada show that econometric models can provide estimates of confusion crop ratios that are more accurate than historical ratios. Whether these models can support the LACIE 90/90 accuracy criterion is uncertain. In the United States, experimenting with additional model formulations could provide improved methods models in some CRD's, particularly in winter wheat. Improved models may also be possible for the Canadian CD's. The more aggressive province/state models outperformed individual CD/CRD models. This result was expected partly because acreage statistics are based on sampling procedures, and the sampling precision declines from the province/state to the CD/CRD level. Declining sampling precision and the need to substitute province/state data for the CD/CRD data introduced measurement error into the CD/CRD models.

  3. Origins Space Telescope: Breaking the Confusion Limit

    Science.gov (United States)

    Wright, Edward L.; Origins Space Telescope Science and Technology Definition Team

    2018-01-01

    The Origins Space Telescope (OST) is the mission concept for the Far-Infrared Surveyor, one of the four science and technology definition studies of NASA Headquarters for the 2020 Astronomy and Astrophysics Decadal survey. Origins will enable flagship-quality general observing programs led by the astronomical community in the 2030s.OST will have a background-limited sensitivity for a background 27,000 times lower than the Herschel background caused by thermal emission from Herschel's warm telescope. For continuum observations the confusion limit in a diffraction-limited survey can be reached in very short integration times at longer far-infrared wavelengths. But the confusion limit can be pierced for both the nearest and the farthest objects to be observed by OST. For outer the Solar System the targets' motion across the sky will provide a clear signature in surveys repeated after an interval of days to months. This will provide a size-frequency distribution of TNOs that is not biased toward high albedo objects.For the distant Universe the first galaxies and the first metals will provide a third dimension of spectral information that can be measured with a long-slit, medium resolution spectrograph. This will allow 3Dmapping to measure source densities as a function of redshift. The continuum shape associated with sourcesat different redshifts can be derived from correlation analyses of these 3D maps.Fairly large sky areas can be scanned by moving the spacecraft at a constant angular rate perpendicular to the orientation of the long slit of the spectrograph, avoiding the high overhead of step-and-stare surveying with a large space observatory.We welcome you to contact the Science and Technology Definition Team (STDT) with your science needs and ideas by emailing us at ost_info@lists.ipac.caltech.edu

  4. Confusion Control in Generalized Petri Nets Using Synchronized Events

    Directory of Open Access Journals (Sweden)

    Xiaoliang Chen

    2015-01-01

    Full Text Available The loss of conflicting information in a Petri net (PN, usually called confusions, leads to incomplete and faulty system behavior. Confusions, as an unfortunate phenomenon in discrete event systems modeled with Petri nets, are caused by the frequent interlacement of conflicting and concurrent transitions. In this paper, confusions are defined and investigated in bounded generalized PNs. A reasonable control strategy for conflicts and confusions in a PN is formulated by proposing elementary conflict resolution sequences (ECRSs and a class of local synchronized Petri nets (LSPNs. Two control algorithms are reported to control the appeared confusions by generating a series of external events. Finally, an example of confusion analysis and control in an automated manufacturing system is presented.

  5. [The Confusion Assessment Method: Transcultural adaptation of a French version].

    Science.gov (United States)

    Antoine, V; Belmin, J; Blain, H; Bonin-Guillaume, S; Goldsmith, L; Guerin, O; Kergoat, M-J; Landais, P; Mahmoudi, R; Morais, J A; Rataboul, P; Saber, A; Sirvain, S; Wolfklein, G; de Wazieres, B

    2018-04-03

    The Confusion Assessment Method (CAM) is a validated key tool in clinical practice and research programs to diagnose delirium and assess its severity. There is no validated French version of the CAM training manual and coding guide (Inouye SK). The aim of this study was to establish a consensual French version of the CAM and its manual. Cross-cultural adaptation to achieve equivalence between the original version and a French adapted version of the CAM manual. A rigorous process was conducted including control of cultural adequacy of the tool's components, double forward and back translations, reconciliation, expert committee review (including bilingual translators with different nationalities, a linguist, highly qualified clinicians, methodologists) and pretesting. A consensual French version of the CAM was achieved. Implementation of the CAM French version in daily clinical practice will enable optimal diagnosis of delirium diagnosis and enhance communication between health professionals in French speaking countries. Validity and psychometric properties are being tested in a French multicenter cohort, opening up new perspectives for improved quality of care and research programs in French speaking countries. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  6. Development of Instructional Materials for Electrochemical Module Class XII Science High School Students with Guided Inquiry Learning Approach

    Directory of Open Access Journals (Sweden)

    Lilik Fatmawati

    2014-06-01

    Full Text Available Pengembangan Bahan Ajar Modul Elektrokimia untuk Siswa SMA Kelas XII IPA dengan Pendekatan Pembelajaran Inkuiri Terbimbing Abstract: The aim of this study was to determine the feasibility and effectiveness of the electrochemical module for high school students of class XII results of development. Electrochemical module of the development consists of two learning activities, ie to the material Volta cells and electrolysis cells for the material. Results of the assessment by two chemistry lecturer, State University of Malang and two chemistry teachers XII as an expert content / learning material for eligibility contents was 92.9%, for eligibility and completeness of presentation is 91.1%, and for the eligibility of language is 92.3% , which is classified as very feasible criteria. Overall the average value was 92.1 feasibility. Effectiveness module is indicated by the results of the development of perception and student learning outcomes. Students' perceptions obtained from student assessment results to module development. In the limited field trials obtained average value is 81.8 for all aspects of the maximum value of 100. Obtaining the average value of student learning outcomes for the cognitive aspect is 83.3, for the affective aspect is 82.3, and for the psychomotor aspect is 83.8 out of 100. The maximum value of the overall results of the study showed that the electrochemical module for high school students Class XII Science development results are very decent and very effectively used in the learning process. Key Words: guided inquiry, electrochemical module, model 4-D Abstrak: Tujuan penelitian ini adalah mengetahui kelayakan, dan keefektifan modul elektrokimia untuk siswa SMA kelas XII hasil pengembangan. Modul Elektrokimia hasil pengembangan terdiri dari dua kegiatan belajar, yaitu untuk materi sel Volta dan untuk materi sel elektrolisis. Hasil penilaian oleh dua dosen kimia Universitas Negeri Malang dan dua guru kimia kelas XII sebagai

  7. COATING ALTERNATIVES GUIDE (CAGE) USER'S GUIDE

    Science.gov (United States)

    The guide provides instructions for using the Coating Alternatives GuidE (CAGE) software program, version 1.0. It assumes that the user is familiar with the fundamentals of operating an IBM-compatible personal computer (PC) under the Microsoft disk operating system (MS-DOS). CAGE...

  8. RTI: Court and Case Law--Confusion by Design

    Science.gov (United States)

    Daves, David P.; Walker, David W.

    2012-01-01

    Professional confusion, as well as case law confusion, exists concerning the fidelity and integrity of response to intervention (RTI) as a defensible procedure for identifying children as having a specific learning disability (SLD) under the Individuals with Disabilities Education Act (IDEA). Division is generated because of conflicting mandates…

  9. Igbo consonant confusion matrix: Issues on phonetic similarity | Eme ...

    African Journals Online (AJOL)

    This paper is on Igbo consonant confusion experiment aimed at producing an Igbo consonant confusion matrix. One hundred Igbo-speaking subjects were used for the experiment at the ratio of 1:1 for the control and experimental groups. Whereas the 28 consonants of standard Igbo were presented to the control group in ...

  10. Clinical Terminology: Anxiety and Confusion amongst Families Undergoing Genetic Counseling.

    Science.gov (United States)

    Chapple, Alison; Campion, Peter; May, Carl

    1997-01-01

    An ethnographic study of families (N=30) receiving genetic counseling explored participants' perceptions of the process. Focuses on respondents' confusion about the meaning of medical terms. Although clients approved of the way information was presented, terminology was often confusing or frightening. Specific examples are presented and discussed.…

  11. Incidence and cause of acute confusion in elderly patients

    Directory of Open Access Journals (Sweden)

    Rejeki A. Rahayu

    2002-03-01

    Full Text Available Acute confusion is a clinical syndrome in the elderly whose diagnosis is made by acute onset of disturbance of consciousness, impairment of cognition and fluctuating perception and has an underlying medical cause associated with usually serious medical illness. Acute confusion has a high morbidity and mortality, and patient need to stay longer in the hospital, have a higher risk for institutionalization and immobilization. The aim of this study is to recognize the incidence and most of medical illness, which cause acute confusion in elderly patients, a retrospective study based on medical record of elderly patients who were hospitalized in Dr Kariadi hospital since 1998 to 1999. 5407 elderly patients were hospitalized, but only 5191 were analyzed and included in this study. 35% (992 men and 846 women elderly patients had acute confusion on first arrival and 7% ( 197 men and 176 women acute confusion appears in the ward. Total acute confusion was 40.89%. The mortality rate was 29% (263 women and 381 men. Three most frequent cause of death were sepsis (10.04%; hemorrhagic stroke (5.11%; multifactor (4.16%. Top ten diseases, which cause acute confusion, were hepatic encephalopathy, hemorrhagic stroke, sepsis, moderate dehydration due to gastoenteritis, hyponatremia, acute myocardial infarction, pneumonia, urinary tract infection, congestive heart failure, and arrhythmia cordis. (Med J lndones 2002; 11: 30-35Keywords: acute confusional state, geriatric patients, hospital study

  12. The Effectiveness of Guided Induction versus Deductive Instruction on the Development of Complex Spanish "Gustar" Structures: An Analysis of Learning Outcomes and Processes

    Science.gov (United States)

    Cerezo, Luis; Caras, Allison; Leow, Ronald P.

    2016-01-01

    Meta-analytic research suggests an edge of explicit over implicit instruction for the development of complex L2 grammatical structures, but the jury is still out as to which type of explicit instruction--"deductive" or "inductive," where rules are respectively provided or elicited--proves more effective. Avoiding this…

  13. Right word making sense of the words that confuse

    CERN Document Server

    Morrison, Elizabeth

    2012-01-01

    'Affect' or 'effect'? 'Right', 'write' or 'rite'? English can certainly be a confusing language, whether you're a native speaker or learning it as a second language. 'The Right Word' is the essential reference to help people master its subtleties and avoid making mistakes. Divided into three sections, it first examines homophones - those tricky words that sound the same but are spelled differently - then looks at words that often confuse before providing a list of commonly misspelled words.

  14. Managerial Accounting. Study Guide.

    Science.gov (United States)

    Plachta, Leonard E.

    This self-instructional study guide is part of the materials for a college-level programmed course in managerial accounting. The study guide is intended for use by students in conjuction with a separate textbook, Horngren's "Accounting for Management Control: An Introduction," and a workbook, Curry's "Student Guide to Accounting for Management…

  15. Source confusion as an explanation of cultivation: a test of the mechanisms underlying confusion of fiction with reality on television.

    Science.gov (United States)

    Koolstra, Cees M

    2007-02-01

    Cultivation studies have found evidence that heavy television viewers adopt a world view congruent with how the world is portrayed in fictional television programs. An explanation is that viewers may remember fictional TV stories as realistic stories or news (fiction-to-news confusion). Until now, fiction-to-news confusion was found only if at least a week evolved between watching TV and asking viewers what was remembered. The present study conducted with a purposive sample of students and employees of a college in The Netherlands (N=96; M age = 28.6 yr., SD = 10.9) indicates that fiction-to-news confusions can also occur almost immediately after watching. In addition, whereas earlier research suggests that fiction-to-news confusions are associated with heavy viewing, i.e., more confusion when more hours per day are spent on TV viewing in leisure time, and faulty memory, the present study more specifically suggests that participants make many fiction-to-news confusions when they are exposed to relatively many fictional TV fragments that contain threatening, violent events.

  16. Advanced Waste Treatment, Wastewater Technology: A Two-Year Post High School Instructional Program. An Instructor's Guide for Use of Instructional Material in Wastewater Technology Training Programs. Volume VI.

    Science.gov (United States)

    Gearheart, Robert A.; And Others

    This document is one in a series which outlines performance objectives and instructional modules for a course of study which explains the relationship and functions of the process units in a wastewater treatment plant. The modules are arranged in order appropriate for teaching students with no experience. The modules can also be rearranged and…

  17. Management and Supervision Procedures for Wastewater Facilities, Wastewater Technology: A Two-Year Post High School Instructional Program. An Instructor's Guide for Use of Instructional Material in Wastewater Technology Training Programs. Volume IV.

    Science.gov (United States)

    Mason, George J.; And Others

    This document is one in a series which outlines performance objectives and instructional modules for a course of study in the management of wastewater treatment plants. The modules are arranged in an order appropriate for teaching students with no experience. The modules can also be rearranged and adapted for courses to upgrade personnel moving…

  18. Delivering Instruction to Adult Learners. Revised Edition.

    Science.gov (United States)

    Cantor, Jeffrey A.

    This one-stop guide for trainers and educators of adults in industry, business, or the professions details a results-oriented instructional strategy that is based on the following principles for instructing adults effectively: (1) act as a leader, helper, guide, change agent, coordinator, and facilitator of learning; (2) promote active…

  19. Spoken Document Retrieval Based on Confusion Network with Syllable Fragments

    Directory of Open Access Journals (Sweden)

    Zhang Lei

    2012-11-01

    Full Text Available This paper addresses the problem of spoken document retrieval under noisy conditions by incorporating sound selection of a basic unit and an output form of a speech recognition system. Syllable fragment is combined with a confusion network in a spoken document retrieval task. After selecting an appropriate syllable fragment, a lattice is converted into a confusion network that is able to minimize the word error rate instead of maximizing the whole sentence recognition rate. A vector space model is adopted in the retrieval task where tf-idf weights are derived from the posterior probability. The confusion network with syllable fragments is able to improve the mean of average precision (MAP score by 0.342 and 0.066 over one-best scheme and the lattice.

  20. Dilemmas, Confusion, and Misconceptions Related to Small Airways Directed Therapy

    DEFF Research Database (Denmark)

    Lavorini, Federico; Pedersen, Søren; Usmani, Omar S.

    2017-01-01

    During the past decade, there has been increasing evidence that the small airways (ie, airways < 2 mm in internal diameter) contribute substantially to the pathophysiologic and clinical expression of asthma and COPD. The increased interest in small airways is, at least in part, a result of innova......, confusion, and misconceptions related to small airways directed therapy. To this end, we have reviewed all studies on small-particle aerosol therapy systematically to address the dilemmas, confusion, and misconceptions related to small airways directed therapy....

  1. Addressing the Philosophical Confusion Regarding Constructivism in Chemical Education

    Science.gov (United States)

    Bernal, Pedro J.

    2006-02-01

    In the Chemical Education Today section of the May 2003 issue of this Journal , Eric Scerri wrote about the consequences of what he regards as a philosophical confusion in the work of constructivist chemical education researchers. This issue has important implications for both the teaching and practice of science. I offer a view of the confusion that places the emphasis on the careless use of philosophical terms that Scerri noted and on the tendency of psychological constructivists to go from psychological premises to unwarranted epistemological conclusions.

  2. The Respiratory System [and] Instructor's Guide: The Respiratory System. Health Occupations Education Module: Instructional Materials in Anatomy and Physiology for Pennsylvania Health Occupations Programs.

    Science.gov (United States)

    National Evaluation Systems, Inc., Amherst, MA.

    This module on the respiratory system is one of 17 modules designed for individualized instruction in health occupations education programs at both the secondary and postsecondary levels. It is part of an eight-unit miniseries on anatomy and physiology within the series of 17 modules. Following a preface which explains to the student how to use…

  3. The Endocrine System [and] Instructor's Guide: The Endocrine System. Health Occupations Education Module: Instructional Materials in Anatomy and Physiology for Pennsylvania Health Occupations Programs.

    Science.gov (United States)

    National Evaluation Systems, Inc., Amherst, MA.

    This module on the endocrine system is one of 17 modules designed for individualized instruction in health occupations education programs at both the secondary and postsecondary levels. It is part of an eight-unit miniseries on anatomy and physiology within the series of 17 modules. Following a preface which explains to the student how to use the…

  4. Fashion Merchandising Guide.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education Services.

    Developed to address the needs of the apparel industry, this fashion merchandising curriculum guide is designed to assist marketing educators in effective instructional delivery. Introductory materials include the following: a course blueprint that illustrates units of instruction, core competencies in each unit, and specific objectives for each…

  5. The Reign of Confusion: ABC and the "Crisis in Iran."

    Science.gov (United States)

    Palmerton, Patricia R.

    A study examined reports broadcast by ABC News between November 8, 1979 and December 7, 1979 in its series entitled "Crisis in Iran: America Held Hostage." Transcripts of approximately 50% of actual broadcasts were subjected to rhetorical critical analysis, from which the finding emerged that confusion was the predominant characteristic…

  6. RTI Confusion in the Case Law and the Legal Commentary

    Science.gov (United States)

    Zirkel, Perry A.

    2011-01-01

    This article expresses the position that the current legal commentary and cases do not sufficiently differentiate response to intervention (RTI) from the various forms of general education interventions that preceded it, thus compounding confusion in professional practice as to legally defensible procedures for identifying children as having a…

  7. Water Security and Judicial and Administrative Confusion in South ...

    African Journals Online (AJOL)

    Water Security and Judicial and Administrative Confusion in South Africa: The Trustees of the Time Being of the Lucas Scheepers Trust, IT 633/96 v MEC for the ... Environment Protection Group and Wonderfontein Community Association v Department of Water Affairs and Xstrata Alloys (Pty) Ltd and The Water Tribunal).

  8. Confusion in the Periodic Table of the Elements.

    Science.gov (United States)

    Fernelius, W. C.; Powell, W. H.

    1982-01-01

    Discusses long (expanded), short (condensed), and pyramidal periodic table formats and documents events leading to a periodic table in which subgroups (families) are designated with the letters A and B, suggesting that this format is confusing for those consulting the table. (JN)

  9. Acute confusion and ataxia in the emergency department with an ...

    African Journals Online (AJOL)

    A 54 year old man presented to the Emergency Department with a one day ... nephropathy.The most likely cause of acute kidney injury in ... a renal ultrasound. Blood cultures and a lumbar puncture for cerebrospinal fluid analysis should also be done to rule out infective causes of confusion. If these tests are unremarkable.

  10. Proper comparison among methods using a confusion matrix

    CSIR Research Space (South Africa)

    Salmon, BP

    2015-07-01

    Full Text Available -1 IGARSS 2015, Milan, Italy, 26-31 July 2015 Proper comparison among methods using a confusion matrix 1,2 B.P. Salmon, 2,3 W. Kleynhans, 2,3 C.P. Schwegmann and 1J.C. Olivier 1School of Engineering and ICT, University of Tasmania, Australia 2...

  11. DESIGN RING THROTTLE CONFUSED FOR HYDRO-PNEUMATIC

    Directory of Open Access Journals (Sweden)

    V. Sedach

    2011-01-01

    Full Text Available The peculiarities of the ring design confused throttle. The dependences for calculating the minimum area cross-section and a working area of the current coordinate. The estimation of the in-fluence of the main geometrical parameters of the throttle on the hydraulic losses.

  12. Fuzzy cluster means algorithm for the diagnosis of confusable disease

    African Journals Online (AJOL)

    ... end platform while Microsoft Access was used as the database application. The system gives a measure of each disease within a set of confusable disease. The proposed system had a classification accuracy of 60%. Keywords: Artificial Intelligence, expert system Fuzzy cluster – means Algorithm, physician, Diagnosis ...

  13. Visualization of Confusion Matrix for Non-Expert Users (Poster)

    NARCIS (Netherlands)

    E.M.A.L. Beauxis-Aussalet (Emmanuelle); L. Hardman (Lynda)

    2014-01-01

    htmlabstractMachine Learning techniques can automatically extract information from a variety of multimedia sources, e.g., image, text, sound, video. But it produces imperfect results since the multimedia content can be misinterpreted. Machine Learning errors are commonly measured using confusion

  14. Intro to Valve Guide Reconditioning. Automotive Mechanics. Valves. Instructor's Guide [and] Student Guide.

    Science.gov (United States)

    Horner, W.

    This instructional package, one in a series of individualized instructional units on tools and techniques for repairing worn valve guides in motor vehicles, provides practical experience for students in working on cylinder heads. Covered in the module are reaming valve guides that are oversized to match a new oversized valve, reaming valve guides…

  15. Instructed Pragmatics at a Glance: Where Instructional Studies Were, Are, and Should Be Going

    Science.gov (United States)

    Taguchi, Naoko

    2015-01-01

    This paper brings together the research and developments of instructed pragmatics over the past three decades by reporting the synthesis findings of instructional intervention studies in interlanguage pragmatics. Two questions have guided this investigation: (1) is instruction effective in learning pragmatics?; and (2) what methods are most…

  16. Source confusion as an explanation of cultivation: A test of the mechanisms underlying confusion of fiction with reality on television

    NARCIS (Netherlands)

    Koolstra, C.M.

    2007-01-01

    Cultivation studies have found evidence that heavy television viewers adopt a world view congruent with how the world is portrayed in fictional television programs. An explanation is that viewers may remember fictional TV stories as realistic stories or news (fiction-to-news confusion). Until now,

  17. A Mapping Method Applied to the IT Solutions Procurement Guide of IN/SLTI/ MPOG 04/2014 Normative Instruction and Models Constellation CMMI-ACQ, CMMI-DEV and CMMI-SVC

    Directory of Open Access Journals (Sweden)

    PLÁCIDO DA SILVA, L. S.

    2016-12-01

    Full Text Available Several initiatives have emerged in the search for improvement of software processes in recent years. These initiatives are usually guided by Standards, Models and Quality Standards, aiming to establish best practices to guide the definition of processes and support the assessment of the maturity and capacity of organizations in the development of software products and provision of IT services. Despite the emergence of several initiatives, when the topic refers to the processes of contracting information technology (IT solutions by the Brazilian Federal Public Administration (APF, its application in the context of organizations has obstacles, such as the complexity of the processes and oversight of federal government agencies. In order to overcome these obstacles, the Court of Audit of the Union (TCU recommended the preparation of the SLTI/MPOG 04/2014 Normative Instruction, containing guidelines for the process of contracting IT Solutions. This work defines a Mapping Method between IN/SLTI/MPOG 04/2014 and APF's IT Solutions Procurement Guide (GCSTI, with the objective of identifying the maturity and adherence of GCSTI to CMMI-ACQ, CMMI -DEV and CMMI-SVC. This work defines a Mapping Method between IN / SLTI / MPOG 04/2014 and its processes defined in the APF IT Solutions Procurement Guide (GCSTI, with the objective of identifying the maturity and adherence of the GCSTI to the Models CMMI-ACQ, CMMI-DEV and CMMI-SVC and bringing as benefits a systematized and structured methodology to apply and map models, norms and standards of any nature. As a result of this research, the mapping method created allowed the mapping between the CMMI and GSTI models of IN / SLTI / PMO 04/2014, and the method could be applied in any other mapping, from which the processes were oriented to the same Structure and had similar objectives.

  18. JBoss ESB Beginner's Guide

    CERN Document Server

    DiMaggio, Len; Magesh, Kumar

    2012-01-01

    Part of Packt's Beginner's Guide series, each chapter contains practical examples with step-by-step instructions and plenty of screenshots to guide you through the implementation of JBoss ESB. This book is intended for Java programmers although you don't need previous experience with middleware such as application servers or ESBs.

  19. Marketing Education Curriculum Guide.

    Science.gov (United States)

    Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

    This curriculum guide is intended to provide a common core of competencies from which to design an effective secondary marketing education program. Introductory materials include a definition of marketing education, objectives, outline of instructional content, and questions and answers regarding the curriculum guide. These practical materials are…

  20. De-confusing the THOG problem: the Pythagorean solution.

    Science.gov (United States)

    Griggs, R A; Koenig, C S; Alea, N L

    2001-08-01

    Sources of facilitation for Needham and Amado's (1995) Pythagoras version of Wason's THOG problem were systematically examined in three experiments with 174 participants. Although both the narrative structure and figural notation used in the Pythagoras problem independently led to significant facilitation (40-50% correct), pairing hypothesis generation with either factor or pairing the two factors together was found to be necessary to obtain substantial facilitation (> 50% correct). Needham and Amado's original finding for the complete Pythagoras problem was also replicated. These results are discussed in terms of the "confusion theory" explanation for performance on the standard THOG problem. The possible role of labelling as a de-confusing factor in other versions of the THOG problem and the implications of the present findings for human reasoning are also considered.

  1. Dilemmas, Confusion, and Misconceptions Related to Small Airways Directed Therapy.

    Science.gov (United States)

    Lavorini, Federico; Pedersen, Søren; Usmani, Omar S

    2017-06-01

    During the past decade, there has been increasing evidence that the small airways (ie, airways misconceptions related to small airways directed therapy. To this end, we have reviewed all studies on small-particle aerosol therapy systematically to address the dilemmas, confusion, and misconceptions related to small airways directed therapy. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

  2. A Confusing Coincidence: Neonatal Hypoglycemic Seizures and Hyperekplexia

    Directory of Open Access Journals (Sweden)

    Nihat Demir

    2014-01-01

    Full Text Available Hyperekplexia is a rare, nonepileptic, genetic, or sporadic neurologic disorder characterized by startle responses to acoustic, optic, or tactile stimuli. Genetic defects in glycine receptors as well as encephalitis, tumors, inflammation, and disgenesis are among the etiologic causes of the disease. The main problem in hyperekplexia is the incomplete development of inhibitory mechanisms or exaggerated stimulation of excitatory mediators. Hyperekplexia is often confused with epileptic seizures. Here we present a case with hypoglycemic convulsions coexisting with hyperekplexia, causing diagnostic difficulty.

  3. A Study on Mode Confusions in Adaptive Cruise Control Systems

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Dae Ryong; Yang, Ji Hyun; Lee, Sang Hun [Kookmin University, Seoul (Korea, Republic of)

    2015-05-15

    Recent development in science and technology has enabled vehicles to be equipped with advanced autonomous functions. ADAS (Advanced Driver Assistance Systems) are examples of such advanced autonomous systems added. Advanced systems have several operational modes and it has been observed that drivers could be unaware of the mode they are in during vehicle operation, which can be a contributing factor of traffic accidents. In this study, possible mode confusions in a simulated environment when vehicles are equipped with an adaptive cruise control system were investigated. The mental model of the system was designed and verified using the formal analysis method. Then, the user interface was designed on the basis of those of the current cruise control systems. A set of human-in-loop experiments was conducted to observe possible mode confusions and redesign the user interface to reduce them. In conclusion, the clarity and transparency of the user interface was proved to be as important as the correctness and compactness of the mental model when reducing mode confusions.

  4. A Study on Mode Confusions in Adaptive Cruise Control Systems

    International Nuclear Information System (INIS)

    Ahn, Dae Ryong; Yang, Ji Hyun; Lee, Sang Hun

    2015-01-01

    Recent development in science and technology has enabled vehicles to be equipped with advanced autonomous functions. ADAS (Advanced Driver Assistance Systems) are examples of such advanced autonomous systems added. Advanced systems have several operational modes and it has been observed that drivers could be unaware of the mode they are in during vehicle operation, which can be a contributing factor of traffic accidents. In this study, possible mode confusions in a simulated environment when vehicles are equipped with an adaptive cruise control system were investigated. The mental model of the system was designed and verified using the formal analysis method. Then, the user interface was designed on the basis of those of the current cruise control systems. A set of human-in-loop experiments was conducted to observe possible mode confusions and redesign the user interface to reduce them. In conclusion, the clarity and transparency of the user interface was proved to be as important as the correctness and compactness of the mental model when reducing mode confusions

  5. Joomla! 3 beginner's guide

    CERN Document Server

    Tiggeler, Eric

    2014-01-01

    An easy to use, step-by-step guide to creating professional, mobile-friendly websites with the free Joomla CMS. The Joomla! 3 Beginner's Guide Second Edition is the ultimate guide for web developers who wish to build upon their skills and knowledge on creating websites. Even if you're new to this subject, you won't have any difficulty understanding the clear and friendly instructions and explanations. No prior knowledge of HTML and CSS is required.

  6. SAGE 2.1: SOLVENT ALTERNATIVES GUIDE: USER'S GUIDE

    Science.gov (United States)

    The guide provides instruction for using the SAGE (Solvent Alternatives GuidE) software system, version 2.1. SAGE recommends solvent replacements in cleaning and degreasing operations. It leads the user through a question-and-answer session. The user's responses allow the system ...

  7. PrimeFaces beginner's guide

    CERN Document Server

    Reddy, K Siva Prasad

    2013-01-01

    A guide for beginner's with step-by-step instructions and an easy-to-follow approach.PrimeFaces Beginners Guide is a simple and effective guide for beginners, wanting to learn and implement PrimeFaces in their JSF-based applications. Some basic JSF and jQuery skills are required before you start working through the book.

  8. Using an Instructional Design Model to Teach Medical Procedures.

    Science.gov (United States)

    Cheung, Lawrence

    Educators are often tasked with developing courses and curricula that teach learners how to perform medical procedures. This instruction must provide an optimal, uniform learning experience for all learners. If not well designed, this instruction risks being unstructured, informal, variable amongst learners, or incomplete. This article shows how an instructional design model can help craft courses and curricula to optimize instruction in performing medical procedures. Educators can use this as a guide to developing their own course instruction.

  9. Orientation: Automotive Mechanics Instructional Program. Block 1.

    Science.gov (United States)

    O'Brien, Ralph D.

    The first six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in the basic theory and practice of a beginning course at the secondary and post-secondary level. The material, as organized, is a suggested sequence of instruction…

  10. Principles for designing web searching instruction

    NARCIS (Netherlands)

    Lazonder, Adrianus W.

    2003-01-01

    Web searching is a timely topic which importance is recognized by researchers, educators and instructional designers. This paper aims to guide these practitioners in developing instructional materials for learning to search the Web. It does so by articulating ten design principles that attend to the

  11. Can Music Instruction Affect Children's Cognitive Development? ERIC Digest.

    Science.gov (United States)

    Rauscher, Frances H.

    Several studies have examined the effects of music instruction on children's abilities in other disciplines. Other studies have explored the effects of listening to music on adults' spatial abilities. Noting that these two sets of findings have been confused, leading to claims that listening to music can improve children's academic abilities, this…

  12. The Mozart Effect: Music Listening Is Not Music Instruction

    Science.gov (United States)

    Rauscher, Frances H.; Hinton, Sean C.

    2006-01-01

    "The Mozart effect" originally referred to the phenomenon of a brief enhancement of spatial-temporal abilities in college students after listening to a Mozart piano sonata (K. 448). Over time, this term was conflated with an independent series of studies on the effects of music instruction. This occurrence has caused confusion that has been…

  13. Countering Climate Confusion in the Classroom: New Methods and Initiatives

    Science.gov (United States)

    McCaffrey, M.; Berbeco, M.; Reid, A. H.

    2014-12-01

    Politicians and ideologues blocking climate education through legislative manipulation. Free marketeers promoting the teaching of doubt and controversy to head off regulation. Education standards and curricula that skim over, omit, or misrepresent the causes, effects, risks and possible responses to climate change. Teachers who unknowingly foster confusion by presenting "both sides" of a phony scientific controversy. All of these contribute to dramatic differences in the quality and quantity of climate education received by U.S. students. Most U.S. adults and teens fail basic quizzes on energy and climate basics, in large part, because climate science has never been fully accepted as a vital component of a 21st-century science education. Often skipped or skimmed over, human contributions to climate change are sometimes taught as controversy or through debate, perpetuating a climate of confusion in many classrooms. This paper will review recent history of opposition to climate science education, and explore initial findings from a new survey of science teachers on whether, where and how climate change is being taught. It will highlight emerging effective pedagogical practices identified in McCaffrey's Climate Smart & Energy Wise, including the role of new initiatives such as the Next Generation Science Standards and Green Schools, and detail efforts of the Science League of America in countering denial and doubt so that educators can teach consistently and confidently about climate change.

  14. LOBBYING OPPORTUNITIES, CONFUSIONS AND MISREPRESENTATIONS IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Andreea Vass

    2008-06-01

    Full Text Available Lobby activities are often likened to the misuse of authority and bad practices. Such parallels generate problems that easily spiral down into crises and conflicts, and the symbiosis of politics and business turns into an ambiguous platform. Why should we look into the core of the suspicions regarding the intertwining and overlapping interests of political and business communities? The answer: because in Romania public interest is often defined in a private or personal framework, whereas private interests are defined in markedly public terms. Confusion sets us clearly apart from the effective Israeli, American, British, Czech, Polish or Magyar lobbyists. The same confusion has a damaging effect: we are unable to efficiently handle institutional relations and public-private relations, be they national or international, that is, European. To what extent is the politics-business relationship deemed appropriate in US and EU? Which are its constraints, prerequisites and possible sanctions? These are the questions which accompany our dilemmas that we clarify in this paper. We conclude with proposals on what can be done in promoting efficiently the Romanian private interests within the European institutions.

  15. CNC Turning Technician. A Competency-Based Instructional System.

    Science.gov (United States)

    Sloan, Kelly; Hilley, Robert

    This competency-based curriculum guide for instructing students in using computer numerically controlled (CNC) turning machines is one of a series of instructional guides for the machinist field developed in Oklahoma. Although developed jointly with Baxter Technologies Corporation and oriented toward the Baxter Vo-Tec 2000 Future Builder CNC…

  16. Engine Fundamentals: Automotive Mechanics Instructional Program. Block 2.

    Science.gov (United States)

    O'Brien, Ralph D.

    The second of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in engine fundamentals at the secondary and postsecondary level. The material, as organized, is a suggested sequence of instruction within each block. Each lesson…

  17. Tune Up: Automotive Mechanics Instructional Program. Block 5.

    Science.gov (United States)

    O'Brien, Ralph D.

    The fifth of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in automotive tune-ups at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each lesson…

  18. Fuel System: Automotive Mechanics Instructional Program. Block 4.

    Science.gov (United States)

    O'Brien, Ralph D.

    The fourth of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in automotive fuel systems at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each…

  19. Cooling System: Automotive Mechanics Instructional Program. Block 6.

    Science.gov (United States)

    O'Brien, Ralph D.

    The last of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in the automotive cooling system at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each…

  20. A subconjunctival foreign body confused with uveal prolapse

    Directory of Open Access Journals (Sweden)

    Young Min Park

    2014-01-01

    Full Text Available There are cases in which the presence of a foreign body (FB is difficult to diagnose based on history taking or clinical examination. We report a case of subconjunctival FB confused with uveal prolapse. A 68-year-old man, who had the history of pterygium excision in his right eye, complained of irritation and congestion in that same eye. He also had the history of growing vegetables in a plastic greenhouse. It seemed to be a suspected uveal mass bulging through a focal scleral thinning site. On the basis of slit-lamp magnification, the lesion was presumed to be a hard and black keratinized mass embedded under the conjunctiva. Histopathologically, the removed mass was revealed to be a seed of the dicotyledones. Patients who show signs of prolapsed uvea or scleral thinning, possibility of a subconjunctival FB should be considered as differential diagnosis. In addition, a removed unknown FB should be examined histopathologically.

  1. A confusing duo: Calocybe cerina and Callistosporium pinicola (Agaricales

    Directory of Open Access Journals (Sweden)

    E. Arnolds

    2013-12-01

    Full Text Available The name Calocybe cerina has recently been applied for two different species of agarics. After studying collections from different European countries it is concluded that the true Calocybe cerina is very close to C. chrysenteron and best regarded as a variety. The new combination Calocybe chrysenteron var. cerina is proposed and a full description of that taxon is given. The majority of collections, identified as C. cerina, appear to belong to a fungus, provisionally described by Bon as Callistosporium luteoolivaceum fo. minor. It is described here as a new species: Callistosporium pinicola. Calocybe juncicola is another species that might be confused with the two species mentioned before and therefore a full description is provided. The status of the genera Rugosomyces and Calocybe is discussed. The new combinations Calocybe obscurata and Calocybe pudica are made.

  2. Persistent Confusions about Hypothesis Testing in the Social Sciences

    Directory of Open Access Journals (Sweden)

    Christopher Thron

    2015-05-01

    Full Text Available This paper analyzes common confusions involving basic concepts in statistical hypothesis testing. One-third of the social science statistics textbooks examined in the study contained false statements about significance level and/or p-value. We infer that a large proportion of social scientists are being miseducated about these concepts. We analyze the causes of these persistent misunderstandings, and conclude that the conventional terminology is prone to abuse because it does not clearly represent the conditional nature of probabilities and events involved. We argue that modifications in terminology, as well as the explicit introduction of conditional probability concepts and notation into the statistics curriculum in the social sciences, are necessary to prevent the persistence of these errors.

  3. Metallic iron for water treatment: leaving the valley of confusion

    Science.gov (United States)

    Makota, Susanne; Nde-Tchoupe, Arnaud I.; Mwakabona, Hezron T.; Tepong-Tsindé, Raoul; Noubactep, Chicgoua; Nassi, Achille; Njau, Karoli N.

    2017-12-01

    Researchers on metallic iron (Fe0) for environmental remediation and water treatment are walking in a valley of confusion for 25 years. This valley is characterized by the propagation of different beliefs that have resulted from a partial analysis of the Fe0/H2O system as (1) a reductive chemical reaction was considered an electrochemical one and (2) the mass balance of iron has not been really addressed. The partial analysis in turn has been undermining the scientific method while discouraging any real critical argumentation. This communication re-establishes the complex nature of the Fe0/H2O system while recalling that, finally, proper system analysis and chemical thermodynamics are the most confident ways to solve any conflicting situation in Fe0 environmental remediation.

  4. Visualizing confusion matrices for multidimensional signal detection correlational methods

    Science.gov (United States)

    Zhou, Yue; Wischgoll, Thomas; Blaha, Leslie M.; Smith, Ross; Vickery, Rhonda J.

    2013-12-01

    Advances in modeling and simulation for General Recognition Theory have produced more data than can be easily visualized using traditional techniques. In this area of psychological modeling, domain experts are struggling to find effective ways to compare large-scale simulation results. This paper describes methods that adapt the web-based D3 visualization framework combined with pre-processing tools to enable domain specialists to more easily interpret their data. The D3 framework utilizes Javascript and scalable vector graphics (SVG) to generate visualizations that can run readily within the web browser for domain specialists. Parallel coordinate plots and heat maps were developed for identification-confusion matrix data, and the results were shown to a GRT expert for an informal evaluation of their utility. There is a clear benefit to model interpretation from these visualizations when researchers need to interpret larger amounts of simulated data.

  5. Editorial - Instructions

    DEFF Research Database (Denmark)

    Kastberg, Peter; Grinsted, Annelise

    2007-01-01

    Why you may wonder - have we chosen a topic which at first glance may seem trivial, and even a bit dull? Well, looks can be deceiving, and in this case they are! There are many good reasons for taking a closer look at instructions.......Why you may wonder - have we chosen a topic which at first glance may seem trivial, and even a bit dull? Well, looks can be deceiving, and in this case they are! There are many good reasons for taking a closer look at instructions....

  6. [Iron Man: Between Confusion of Identity and Addiction to Technology].

    Science.gov (United States)

    Chapellon, Sébastien; Houssier, Florian

    The fascination surrounding a successful artwork is linked to the fact it faces the viewer to unknown aspects of his/her own psychic life. The same applies to the comics Iron Man. Behind the armour is hiding a man caught up in the traumatic incidences of life. The hero demonstrates a psychic weakness which, despite being deep, is, however, showing universal aspects.The analysis of his misfortunes reveals a narcissistic disorder. The article intends to set out the identity confusion the Marvel's protagonist is trapped in while highlighting the addictive troublesome linking him to his high-tech armour. This article also seeks to attest the fact the symbiosis between Tony Stark and Iron Man is anticipating the evolution of our behaviour with regard to new technologies.To this end, the authors are recalling the episodes of the series. Through the analysis of the confrontational dialogue the hero is maintaining with his iron armour, they explore how the internal experiment related to the sense of identity disorder is figured out. Thus, going through the key moments of the saga, the authors raise the ambiguity of his hero. The metapsychological analysis of the actions undertaken by Iron Man reflects a little-known facet of his personality, revealing a character more tormented than he really looks. However, the point is not to "treat" a fictional man, but to observe how he can help us to understand the internal behaviour of our patients, and also our own.The Faustian drama this comic leads to is hence understood as a living testimony of our own psychic conflicts. Furthermore, the analysis gives rise to a questioning as to the risk of identity confusion the technological progress can create at a time when the Human is more and more depending on the machines he creates himself.

  7. Guided Reading in Inclusive Middle Years Classrooms

    Science.gov (United States)

    Lyons, Wanda; Thompson, Scott Anthony

    2012-01-01

    Teachers in inclusive classrooms are challenged to provide reading instruction for students with a wide range of instructional levels. This article reports on the implementation of guided reading in four middle years inclusive classrooms, the impact on student engagement and reading progress, and teacher perspectives on the guided reading…

  8. Guiding Readers in the Middle Grades

    Science.gov (United States)

    Morgan, Denise N.; Williams, Jeffrey L.; Clark, Barbara; Hatteberg, Scott; Hauptman, Gayle Marek; Kozel, Claudia; Paris, Joe

    2013-01-01

    Guided reading is an instructional practice commonly used in primary and intermediate grades (Ford & Opitz, 2008; Fountas & Pinnell, 2001). It is used less in middle grades settings (Allen, 2000) where "one size-fits-all instruction" prevails (Allington, 2012). While teachers can read about the principles of guided reading in…

  9. Electrical Mechanical Maintenance. Instructor's Guide.

    Science.gov (United States)

    Santa Clara County Superintendent of Schools, San Jose, CA.

    This instructor's guide describes the development of a sixteen-week postsecondary course in electrical mechanical maintenance. Following introductory sections that provide background information and a course summary, the third section describes the instructional model used in the course. Section 4 presents an overview of instructional media used…

  10. Liferay Beginner's Guide

    CERN Document Server

    Chen, Robert; Bhatt, Samir

    2011-01-01

    Part of Packt's Beginner's Guide series, each chapter follows the creation of a fictional neighbourhood site to demonstrate an aspect of Liferay portal with practical examples, screenshots, and step-by-step instructions. All you need in order to benefit from the Liferay Beginner's Guide is programming experience. No prior knowledge of Liferay is required, although experienced Liferay portal programmers who need to get up to speed with its latest features will also find this book useful.

  11. SAGE 2.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

    Science.gov (United States)

    The guide provides instruction for using the SAGE (Solvent Alternatives Guide) software system, version 2.O. It assumes that the user is familiar with the fundamentals of operating a personal computer under the Microsoft disk operating system (MS-DOS). AGE recommends solvent repl...

  12. The Histories and Mysteries of Grammar Instruction: Supporting Elementary Teachers in the Time of the Common Core

    Science.gov (United States)

    Gartland, Lauren B.; Smolkin, Laura B.

    2016-01-01

    The reemergence of grammar instruction in the Common Core State Standards has likely left teachers confused. On the one hand, they have been told repeatedly that grammar instruction does not improve student outcomes, and can, in fact, be "harmful" to students. However, on the other hand, many Anglophone countries, including the United…

  13. Coherence, competence, and confusion in narratives of middle childhood.

    Science.gov (United States)

    Weinstein, Lissa; Shustorovich, Ellen

    2011-01-01

    Middle childhood is a pivotal time in character development during which enduring internal structures are formed. Fiction can offer insights into the cognitive and affective shifts of this developmental phase and how they are transformed in adulthood. While the success of beloved books for latency age children lies in the solutions they offer to the conflict between the pull toward independence and the pull back to the safety of childhood, the enduring stories for adults about children in their middle years can be seen as works of mourning for the relationship with the parents and the childhood self, but more importantly as attempts to transform their experience of middle childhood through the retrospective creation of a coherence that was initially absent. Thematic and structural elements distinguish two groups of stories for adults: the first appears to solve the conflicts of this period by importing adult knowledge and perspective into the narrative of childhood; the second describes the unconscious disorganizing aspects of this period, thereby offering readers a chance to reorganize their own memories, to make a coherent whole out of the fragmented, the confusing, and the unresolved.

  14. Delusional confusion of dreaming and reality in narcolepsy.

    Science.gov (United States)

    Wamsley, Erin; Donjacour, Claire E H M; Scammell, Thomas E; Lammers, Gert Jan; Stickgold, Robert

    2014-02-01

    We investigated a generally unappreciated feature of the sleep disorder narcolepsy, in which patients mistake the memory of a dream for a real experience and form sustained delusions about significant events. We interviewed patients with narcolepsy and healthy controls to establish the prevalence of this complaint and identify its predictors. Academic medical centers in Boston, Massachusetts and Leiden, The Netherlands. Patients (n = 46) with a diagnosis of narcolepsy with cataplexy, and age-matched healthy healthy controls (n = 41). N/A. "Dream delusions" were surprisingly common in narcolepsy and were often striking in their severity. As opposed to fleeting hypnagogic and hypnopompic hallucinations of the sleep/wake transition, dream delusions were false memories induced by the experience of a vivid dream, which led to false beliefs that could persist for days or weeks. The delusional confusion of dreamed events with reality is a prominent feature of narcolepsy, and suggests the possibility of source memory deficits in this disorder that have not yet been fully characterized.

  15. Cases in which ancestral maximum likelihood will be confusingly misleading.

    Science.gov (United States)

    Handelman, Tomer; Chor, Benny

    2017-05-07

    Ancestral maximum likelihood (AML) is a phylogenetic tree reconstruction criteria that "lies between" maximum parsimony (MP) and maximum likelihood (ML). ML has long been known to be statistically consistent. On the other hand, Felsenstein (1978) showed that MP is statistically inconsistent, and even positively misleading: There are cases where the parsimony criteria, applied to data generated according to one tree topology, will be optimized on a different tree topology. The question of weather AML is statistically consistent or not has been open for a long time. Mossel et al. (2009) have shown that AML can "shrink" short tree edges, resulting in a star tree with no internal resolution, which yields a better AML score than the original (resolved) model. This result implies that AML is statistically inconsistent, but not that it is positively misleading, because the star tree is compatible with any other topology. We show that AML is confusingly misleading: For some simple, four taxa (resolved) tree, the ancestral likelihood optimization criteria is maximized on an incorrect (resolved) tree topology, as well as on a star tree (both with specific edge lengths), while the tree with the original, correct topology, has strictly lower ancestral likelihood. Interestingly, the two short edges in the incorrect, resolved tree topology are of length zero, and are not adjacent, so this resolved tree is in fact a simple path. While for MP, the underlying phenomenon can be described as long edge attraction, it turns out that here we have long edge repulsion. Copyright © 2017. Published by Elsevier Ltd.

  16. Automotive Mechanics. Student Learning Guides.

    Science.gov (United States)

    Ridge Vocational-Technical Center, Winter Haven, FL.

    These 33 learning guides are self-instructional packets for 33 tasks identified as essential for performance on an entry-level job in automotive mechanics. Each guide is based on a terminal performance objective (task) and 1-9 enabling objectives. For each enabliing objective, some or all of these materials may be presented: learning steps…

  17. Solar Heating Systems: Instructor's Guide.

    Science.gov (United States)

    Green, Joanne; And Others

    This Instructor's Guide for a Solar Heating System Curriculum is designed to accompany the Student Manual and the Progress Checks and Test Manual for the course (see note), in order to facilitate the instruction of classes on solar heating systems. The Instructor's Guide contains a variety of materials used in teaching the courses, including…

  18. Teacher's Guide to "Artes Latinae".

    Science.gov (United States)

    Masciantonio, Rudolph; And Others

    The purpose of this guide is to assist teachers in the classroom utilization of "Artes Latinae", the Encyclopaedia Britannica Latin instructional system. This guide is intended as a supplement to the publisher's teacher's manual and presupposes familiarity with it. Stress has been placed on the early units of the textbook, since the inexperienced…

  19. Industrial Education Safety Guide.

    Science.gov (United States)

    California State Dept. of Education, Sacramento.

    California is one of the few states in which school districts have a legal responsibility for accidents involving students while they are participating in assigned school activities. This guide was prepared to help school administrators and teachers evaluate their safety instruction programs and industrial education facilities in accordance with…

  20. Drush User's Guide

    CERN Document Server

    Requena, Juan Pablo Novillo

    2012-01-01

    A practical guide full of examples and step-by-step instructions to start using Drush right from chapter 1. Drupal developers or themers who understand Drupal administration's basic concepts. Drush can make building any kind of website quicker and easier, no matter if it is a development environment, beta, a simple blog or a complex system.

  1. Rust scoring guide

    NARCIS (Netherlands)

    Anonymous,

    1986-01-01

    This brief guide for identifying rust diseases of smaill grain cereals contains color photos depicting the growth stages of small grain cereal crops and provides instructions for recording rust severity and field response for stripe rust (Puccinia striiformis), stem rust (P. graminis), and leaf rust

  2. Rust scoring guide

    OpenAIRE

    Anonymous

    1986-01-01

    This brief guide for identifying rust diseases of smaill grain cereals contains color photos depicting the growth stages of small grain cereal crops and provides instructions for recording rust severity and field response for stripe rust (Puccinia striiformis), stem rust (P. graminis), and leaf rust (P. recondita).

  3. Air Conditioner Charging. Automotive Mechanics. Air Conditioning. Instructor's Guide [and] Student Guide.

    Science.gov (United States)

    Spignesi, B.

    This instructional package, one in a series of individualized instructional units on automobile air conditioning, consists of a student guide and an instructor guide dealing with air conditioning charging. Covered in the module are checking the air conditioning system for leaks, checking and adding refrigerant oil as needed, evacuating the system,…

  4. Alignment Adjustment Procedures. Automotive Mechanics. Steering & Suspension. Instructor's Guide [and] Student Guide.

    Science.gov (United States)

    Spignesi, B.

    This instructional package, one in a series of individualized instructional units on automotive steering and suspension, consists of a student guide and an instructor guide dealing with automobile alignment and adjustment procedures. Covered in the module are identifying positive and negative cambers, positive and negative casters, and toe-ins;…

  5. Principles of Refrigeration. Automotive Mechanics. Air Conditioning. Instructor's Guide [and] Student Guide.

    Science.gov (United States)

    Spignesi, B.

    This instructional package, one in a series of individualized instructional units on automobile air conditioning, consists of a student guide and an instructor guide dealing with the principles of refrigeration. Covered in the module are defining the term heat, defining the term British Thermal Unit (BTU), defining the term latent heat, listing…

  6. Front-End Types. Automotive Mechanics. Steering & Suspension. Instructor's Guide [and] Student Guide.

    Science.gov (United States)

    Spignesi, B.

    This instructional package, one in a series of individualized instructional units on automotive steering and suspension, consists of a student guide and an instructor guide dealing with automobile front-end types. Covered in the module are three common types of passenger car front suspension systems and their major components as well as two types…

  7. Pre-Alignment Checks. Automotive Mechanics. Steering & Suspension. Instructor's Guide [and] Student Guide.

    Science.gov (United States)

    Spignesi, B.

    This instructional package, one in a series of individualized instructional units on automotive steering and suspension, consists of a student guide and an instructor guide dealing with prealignment checks. Covered in the module are the following steps in a prealignment check: checking the ride height of a vehicle, checking the ball joints and the…

  8. A basic guide to investing.

    Science.gov (United States)

    Smith, Michael C

    2006-03-01

    Today's investors have many choices. From seemingly simple investments, such as stocks, bonds and cash, to more complicated option strategies, there is a dizzying array of investment vehicles that can leave even the most seasoned investor a bit confused. In discussions with our clients, one common thread is the desire to learn more about the various types of investments available. Following is a basic guide to the most common investments and the risks inherent in those choices.

  9. CCP-NAP operator instructions at ANL

    International Nuclear Information System (INIS)

    Tantillo, V.V.

    1986-03-01

    CCP-NAP Operator Instructions at ANL (ANL/TM 435) supplements the CCPGUIDE (Category 26) prepared by the National Magnetic Fusion Energy Computer Center (NMFECC), Lawrence Livermore National Laboratory. The instructions in CCP-NAP Operator Instructions at ANL serve as a reference guide for Computing Services operators when operator intervention is necessary for ANL's MFEnet Nodes located in Building 221, Room A-134. Use this document in conjunction with the CCPGUIDE. The CCPGUIDE, a guide for network operators, outlines the procedures for loading the Communications Control Processor (CCP) and monitoring its activity. The CCPGUIDE contains detailed information on Software Loading, System Status, System Monitoring, Command Summary, etc. The material in this document is the result of additional information provided by Jim Morton and Jim Gigliaridi (NMFECC) when our Argonne National Laboratory/Computing Services MFEnet Nodes were installed. This document provides two formats: QUICK instructions and procedures, and detailed general text

  10. An Analysis of Teachers' Concept Confusion Concerning Electric and Magnetic Fields

    Science.gov (United States)

    Hekkenberg, Ans; Lemmer, Miriam; Dekkers, Peter

    2015-01-01

    In an exploratory study, 36 South African physical science teachers' understanding of basic concepts concerning electric and magnetic fields was studied from a perspective of possible concept confusion. Concept confusion is said to occur when features of one concept are incorrectly attributed to a different concept, in the case of this study to…

  11. Confusion over and consideration about classification and definition of primary angle-closure glaucoma

    Directory of Open Access Journals (Sweden)

    You-Qin Sun

    2013-12-01

    Full Text Available This paper reflected upon the clinical confusion over the classification and definition of primary angle-closure glaucoma proposed by International Society of Geographical and Epidemiological Ophthalmology(ISGEO. It is pointed out that lack of unified standards for glaucoma is the root of the confusion, and a preliminary discussion is made on the definition of glaucoma.

  12. The Role of Source Confusions in Television's Cultivation of Social Reality Judgments.

    Science.gov (United States)

    Mares, Marie-Louise

    1996-01-01

    Examines whether errors in memory (specifically source confusions) contribute to the link between television viewing and social reality judgments. Finds that a manipulation of the visual similarity of the news and fictional programming affected subjects' tendency to make source confusions. (RS)

  13. Sensor-guided threat countermeasure system

    Science.gov (United States)

    Stuart, Brent C.; Hackel, Lloyd A.; Hermann, Mark R.; Armstrong, James P.

    2012-12-25

    A countermeasure system for use by a target to protect against an incoming sensor-guided threat. The system includes a laser system for producing a broadband beam and means for directing the broadband beam from the target to the threat. The countermeasure system comprises the steps of producing a broadband beam and directing the broad band beam from the target to blind or confuse the incoming sensor-guided threat.

  14. New Jersey Industrial Arts Education Safety Guide.

    Science.gov (United States)

    Kobylarz, Joseph D.; Olender, Francis B.

    This guide was developed to assist the teacher in planning, implementing, revising, or improving safety instruction in industrial arts classes in New Jersey, and has as its theme, "Safety Is Everyone's Responsibility." The guide is organized in seven major sections. The first section explains the purpose of the guide, outlines the…

  15. A User's Guide for the Fabulous Abacus.

    Science.gov (United States)

    Hausrath, Alan R.

    A guide for using an abacus is accompanied by a heavy-duty paper abacus. The guide includes instruction in how to represent numbers on an abacus as well as in place value, addition, carrying, subtraction, and borrowing. Diagrams are used throughout the guide and a brief English-Spanish vocabulary list specific to the use of the abacus is included.…

  16. South Carolina Guide for Introduction to Marketing.

    Science.gov (United States)

    Vaughan, Ellen C.; Elliott, Ronald T.

    This introduction to marketing guide addresses the three domains of learning: psychomotor, cognitive, and affective. The guide contains suggestions for specific classroom activities for each domain. Each unit or task in this guide contains a competency statement followed by performance objectives, job-relevant instructional activities,…

  17. Developing Emergent Bibliteracy: Guiding Principles For Instruction

    Directory of Open Access Journals (Sweden)

    Alexis López

    2011-06-01

    Full Text Available Estamos a favor de la adopción de programas donde se desarrolle simultaneamente la lectura y la escritura en dos lenguas en colegios bilingües colombianos. La adopción de dichos programas tiene impacto en instituciones encargadas de la formación docente en el país. Es nuestra responsabilidad formar maestros capaaces de responder a las exigencias de la era tecnológica del siglo XXI, en la cual la información es accesible en diferentes idiomas con una rapidez abismal. En este articulo presentamos cinco principios relaconados con la enseñanza de la lectura y la escritura en dos lenguas. Finalmente se mencionan las implicaiones de dichos principios tanto para formadores de maestros como futuros docentes.

  18. Fifty Years of Climate Curricular Confusion and Pedagogical Gaps

    Science.gov (United States)

    McCaffrey, M. S.; Buhr, S. S.; Niepold, F.

    2008-12-01

    The processes of weather and climate, including the greenhouse effect and the potential for significant, even catastrophic human impacts on the climate system, were sufficiently understood in 1958 during the International Geophysical Year that the authors of the science education booklet, Planet Earth, The Mystery with 100,000 Clues, published by the U.S. National Academy of Sciences, were confident to predict that continued emissions of carbon dioxide into the atmosphere could, in time, melt icecaps and glaciers and rise sea levels. This important scientific insight was further studied by climatologists, but is largely missing as an integral, important component of science education. Now, fifty years later, with a global population that has doubled, fossil fuel emissions that have tripled, and current energy consumption and emission trajectories that are above the IPCC Business as Usual scenario, leading politicians still doubt that our global economy can impact the climate system. NRC estimates that up to 40 percent of the approximately $10 trillion U.S. economy is affected by weather and climate events annually, making it a crucial if not dominant factor in our economic well-being, particularly for future generations. Despite the long term and short term importance of climate in our lives, society is essentially illiterate about climate science and confused about the connections between energy, economy and climate, as numerous public opinion polls and studies have shown. A key reason is that education programs and pedagogical content knowledge focusing on the basics of climate, including natural variability as well as human induced climate change, are largely missing from K12 and undergraduate education. Climate has fallen through disciplinary cracks, been avoided because of perceived controversy, and neglected because most educators lack training or expertise in the subject matter. With a focus on climate in formal education, this paper will provide an overview

  19. Identification of irradiated insects: Alterations in total proteins of irradiated adults of the confused flour beetle, tribolium confused DuVal. (Coleoptera: Tenenbrionidae)

    International Nuclear Information System (INIS)

    Ignatowicz, S.

    1996-01-01

    The results of electrophoretic separation of proteins (SDS-PAGE) revealed several protein bands from homogenate samples of irradiated and control adults of the confused flour beetle, Tribolium confusum DuVal. However, it was nor possible to detect protein bands that show any shifts or separations between the irradiated and control beetles of the confused flour beetle. A remarkable reduction in the content of total proteins in irradiated adults was noted. Irradiation treatment altered the electrophoretic patterns and densities of proteins. The density of low molecular weight proteins ( 23 kDa) decreased. The alterations in total proteins of adult confused beetles are related to the dose of gamma radiation and the time elapsed after treatment. However, these clear changes in the electrophoretic pattern of protein fractions cannot be used to distinguish irradiated insects from non-irradiated ones as these alterations are not specific for irradiation. (author). 28 refs, 6 figs, 2 tabs

  20. Advice about infant feeding for allergy prevention: A confusing picture for Australian consumers?

    Science.gov (United States)

    Netting, Merryn J; Allen, Katrina J

    2017-09-01

    Early feeding plays an important role in programming the immune system, particularly the risk of food allergy. There are many infant feeding guides published for consumers available in Australia, with most based on the National Health and Medical Research Council (NHMRC) 2012 Infant Feeding Guidelines for Health Workers and the Australasian Society of Clinical Immunology and Allergy (ASCIA) Infant Feeding Advice for allergy prevention. We sought to compare allergy-specific content of infant feeding educational material written for parents with these two documents. Australian websites of children's hospitals, early child health organisations and consumer groups providing information about diet during pregnancy, breastfeeding and early infancy were compared with NHMRC and ASCIA guidelines. Twenty-five sets of infant feeding information were identified. Food allergy was discussed in 18 resources. Recommended length of exclusive breastfeeding and timing of commencing solid foods was consistently around 6 months, with some variation in wording. Advice regarding to include and not delay introduction of common allergens into babies' diets was generally consistent with NHMRC and ASCIA recommendations, however the audit identified some resources that still recommended delayed introduction of common allergens. As consumers have access to a plethora of health information it is imperative that information about infant feeding from health-care authorities is simple, evidence-based and consistent to avoid confusion. Use of consensus wording related to infant feeding guidelines to prevent allergies will provide clear messages related to the timing of introduction to solid foods and inclusion of allergens in the early diet. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  1. SAGE FOR MACINTOSH (MSAGE) VERSION 1.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

    Science.gov (United States)

    The guide provides instructions for using the Solvent Alternatives Guide (SAGE) for Macintosh, version 1.0. The guide assumes that the user is familiar with the fundamentals of operating aMacintosh personal computer under the System 7.0 (or higher) operating system. SAGE for ...

  2. SAGE FOR WINDOWS (WSAGE) VERSION 1.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

    Science.gov (United States)

    The guide provides instructions for using the Solvent Alternatives Guide (SAGE) for Windows, version 1.0. The guide assumes that the user is familiar with the fundamentals of operating Windows 3.1 (or higher) on a personal computer under the DOS 5.0 (or higher) operating system. ...

  3. Webquest 2.0: An Instructional Model for Digital Learners

    Science.gov (United States)

    Dell, Diana F. Abernathy

    2012-01-01

    Teaching and learning tools such as Moodle and Web 2.0 tools are appearing in K-12 classrooms; however, there is a lack of scholarly research to guide the implementation of these tools. The WebQuest model, a widely adopted inquiry-based model for online instruction, has instructional inadequacies and does not make the most of emerging…

  4. A Handbook for Classroom Instruction That Works, 2nd Edition

    Science.gov (United States)

    Association for Supervision and Curriculum Development, 2012

    2012-01-01

    Perfect for self-help and professional learning communities, this handbook makes it much easier to apply the teaching practices from the ASCD-McREL best-seller "Classroom Instruction That Works: Research-Based Strategies for Increasing Student Achievement, 2nd Edition." The authors take you through the refined Instructional Planning Guide, so you…

  5. Student Teachers' Use of Instructional Choice in Physical Education

    Science.gov (United States)

    Xiang, Ping; Gao, Zan; McBride, Ron E.

    2011-01-01

    Guided by self-determination theory and research on teacher beliefs, we examined student teachers' (STs) use of instructional choices in teaching physical education classes. Participants included 131 STs (52 men and 79 women) from a major university in the United States. STs completed questionnaires assessing three types of instructional choices…

  6. EARNED INCOME CREDIT: Opportunities To Make Recertification Program Less Confusing and More Consistent

    National Research Council Canada - National Science Library

    2002-01-01

    .... While it is important to ensure that all persons eligible for the EIC receive it, equally important is the need to identify and deny erroneous claims, whether due to fraud, negligence, or confusion...

  7. Consumer Confusion in Mobile Application Buying: The Moderating Role of Need for Cognition

    OpenAIRE

    Tathagata Ghosh; Venu Gopal Rao

    2014-01-01

    This study aims to examine effects of consumer confusion proneness on two consumer behavior variables, word of mouth and buying decision, in a confusion prone product market like smartphone and mobile applications (app). Additionally, the study examines the moderating influence of a personality trait variable pertinent to information processing – need for cognition, on the afore-mentioned relationships. Data were collected via a survey from 254 post-graduate students and analyzed with the h...

  8. The New Triad. Diffusion, Illusion, and Confusion in the Nuclear Mission

    Science.gov (United States)

    2016-09-01

    states and nuclear powers (e.g., Argentina versus the United Kingdom, Egypt and Syria versus Israel, Iraq versus the United States), and nuclear...attack against 11 The architects of the New Triad recognized that not all targets could be held at risk with the newly envisioned accurate, low-yield...confused. One need only look at the brief but tortured history of the global strike mission to get a sense of the practical impact of the confusion

  9. Gravitational-wave confusion background from cosmological compact binaries: Implications for future terrestrial detectors

    International Nuclear Information System (INIS)

    Regimbau, T.; Hughes, Scott A.

    2009-01-01

    Increasing the sensitivity of a gravitational-wave (GW) detector improves our ability to measure the characteristics of detected sources. It also increases the number of weak signals that contribute to the data. Because GW detectors have nearly all-sky sensitivity, they can be subject to a confusion limit: Many sources which cannot be distinguished may be measured simultaneously, defining a stochastic noise floor to the sensitivity. For GW detectors operating at present and for their planned upgrades, the projected event rate is sufficiently low that we are far from the confusion-limited regime. However, some detectors currently under discussion may have large enough reach to binary inspiral that they enter the confusion-limited regime. In this paper, we examine the binary inspiral confusion limit for terrestrial detectors. We consider a broad range of inspiral rates in the literature, several planned advanced gravitational-wave detectors, and the highly advanced 'Einstein telescope' design. Though most advanced detectors will not be impacted by this limit, the Einstein telescope with a very low-frequency 'seismic wall' may be subject to confusion noise. At a minimum, careful data analysis will be require to separate signals which will appear confused. This result should be borne in mind when designing highly advanced future instruments.

  10. Differentiating Instruction in Early Childhood Care Education ...

    African Journals Online (AJOL)

    The study sought to determine teachers'/caregivers practice in differentiating instruction in pre-primary classrooms in Owerri educational zone of Imo state. This descriptive survey is guided by three research questions and two hypotheses. Population comprised all teachers/caregivers in the government approved preprimary ...

  11. Hockey: Special Olympics Sports Skills Instructional Program.

    Science.gov (United States)

    Special Olympics, Inc., Washington, DC.

    Suggestions for coaching and teaching hockey skills to mentally retarded persons are presented in this guide, one of seven booklets on Special Olympics Sports Skills Instructional Programs. An introductory section presents an overview of the sport, information on the organization of the training session, and a list of goals, objectives, and…

  12. Instructional Aids, Materials, and Supplies--Guidelines.

    Science.gov (United States)

    Education Development Center, Inc., Newton, MA.

    This resource guide produced for the Follow Through Program, primarily lists instructional aids and supplies; it also suggests practical implications for provisioning the classroom environment, gives specific suggestions for Project Follow Through directors, and lists addresses of suppliers. The materials are divided into nine categories, which…

  13. Instructional Designer and Technical Writer | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary The Instructional Designer and Technical Writer provides IDRC employees with the information they require to learn and use IDRC systems, software and services effectively. S/he locates or creates high quality self-service learning material, often in the form of short e-learning videos or quick reference guides, ...

  14. Computer Assisted Drafting (CNC) Drawings. Drafting Module 6. Instructor's Guide.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    This Missouri Vocational Instruction Management System instructor's drafting guide has been keyed to the drafting competency profile developed by state industry and education professionals. This unit contains information on computer-assisted drafting drawings. The guide contains a cross-reference table of instructional materials and 20 worksheets.…

  15. Pennsylvania Industrial Arts Safety Guide. Second Edition.

    Science.gov (United States)

    Graham, Charles D., Ed.

    Intended to alert industrial arts teachers, teacher educators, school administrators, and industrial arts supervisors to the importance of a strong safety program, this guide provides the instructional resources for instituting safety instruction in the public schools, for the inservice training of industrial arts teachers, and for the education…

  16. Differentiating Writing Instruction: Meeting the Diverse Needs of Authors in a Classroom

    Science.gov (United States)

    Shea, Mary

    2015-01-01

    This article outlines a rational for responsive, differentiated writing instruction that targets students' identified needs with respect to various dimensions of the writing process. Discussed is a cycle that requires ongoing assessment, instructional decision-making, responsive, differentiated instruction, guided practice, and assessment.…

  17. Enhancing an Instructional Design Model for Virtual Reality-Based Learning

    Science.gov (United States)

    Chen, Chwen Jen; Teh, Chee Siong

    2013-01-01

    In order to effectively utilize the capabilities of virtual reality (VR) in supporting the desired learning outcomes, careful consideration in the design of instruction for VR learning is crucial. In line with this concern, previous work proposed an instructional design model that prescribes instructional methods to guide the design of VR-based…

  18. [The nursing phenomenon "chronic confusion" in relation to the diagnosis "dementia"].

    Science.gov (United States)

    Ried, S; Gutzmann, H

    2003-08-01

    This article is about the results of a literature analysis, focusing on the two questions: 1) What is the understanding of "Chronic confusion"? and 2) How is the nursing diagnosis "Chronic confusion" delineated from the diagnosis "Dementia"? The review is based on the databases CINAHL, MEDLINE and GEROLIT. A review of the literature revealed that there is basic agreement regarding the characteristic "cognitive impairment" but there are differences in the question as to how this cognitive impairment manifests itself in practice. Moreover most authors described socially and emotionally altered behaviors which accompany the phenomenon. There is, however, no clear vision on the status of such socially and emotionally altered behaviors: Do they have to be present for "Chronic confusion" to be diagnosed or not? In addition, it seems inconsistent to include the mild stage of Dementia in the "Chronic confusion" diagnosis. This analysis indicates that much work remains to be done to validate the characteristics of "Chronic confusion". As long as the diagnosis is not clear, imprecise labeling of patients and ineffective interventions cannot be avoided.

  19. The confusion effect when attacking simulated three-dimensional starling flocks.

    Science.gov (United States)

    Hogan, Benedict G; Hildenbrandt, Hanno; Scott-Samuel, Nicholas E; Cuthill, Innes C; Hemelrijk, Charlotte K

    2017-01-01

    The confusion effect describes the phenomenon of decreasing predator attack success with increasing prey group size. However, there is a paucity of research into the influence of this effect in coherent groups, such as flocks of European starlings ( Sturnus vulgaris ). Here, for the first time, we use a computer game style experiment to investigate the confusion effect in three dimensions. To date, computerized studies on the confusion effect have used two-dimensional simulations with simplistic prey movement and dynamics. Our experiment is the first investigation of the effects of flock size and density on the ability of a (human) predator to track and capture a target starling in a realistically simulated three-dimensional flock of starlings. In line with the predictions of the confusion effect, modelled starlings appear to be safer from predation in larger and denser flocks. This finding lends credence to previous suggestions that starling flocks have anti-predator benefits and, more generally, it suggests that active increases in density in animal groups in response to predation may increase the effectiveness of the confusion effect.

  20. Identification of irradiated insects: Alterations in total proteins of irradiated adults of the confused flour beetle, tribolium confused DuVal. (Coleoptera: Tenenbrionidae)

    Energy Technology Data Exchange (ETDEWEB)

    Ignatowicz, S. [Szkola Glowna Gospodarstwa Wiejskiego, Warsaw (Poland)

    1996-12-31

    The results of electrophoretic separation of proteins (SDS-PAGE) revealed several protein bands from homogenate samples of irradiated and control adults of the confused flour beetle, Tribolium confusum DuVal. However, it was nor possible to detect protein bands that show any shifts or separations between the irradiated and control beetles of the confused flour beetle. A remarkable reduction in the content of total proteins in irradiated adults was noted. Irradiation treatment altered the electrophoretic patterns and densities of proteins. The density of low molecular weight proteins (<16 kDa) increased, while the of high molecular weight proteins (> 23 kDa) decreased. The alterations in total proteins of adult confused beetles are related to the dose of gamma radiation and the time elapsed after treatment. However, these clear changes in the electrophoretic pattern of protein fractions cannot be used to distinguish irradiated insects from non-irradiated ones as these alterations are not specific for irradiation. (author). 28 refs, 6 figs, 2 tabs.

  1. Guided Reading: The Romance and the Reality

    Science.gov (United States)

    Fountas, Irene C.; Pinnell, Gay Su

    2013-01-01

    The authors examine the growth and impact of guided reading, small group teaching for differentiated instruction in reading that was stimulated by their early publications. Many changes in literacy education have been observed as a result--almost as if educators had a "romance" with guided reading and leveled books. While changes have been…

  2. Solar Energy Installers Curriculum Guides. Book II.

    Science.gov (United States)

    Walker, Gene C.

    This second volume of a comprehensive curriculum guide for the heating-ventilation-air conditioning-refrigeration-solar student is designed to assist high school area vocational centers or community college instructors in the implementation and operation of comfort training programs. The guide is comprised of ten units of instruction within three…

  3. Teaching Guide for Building Maintenance Occupations.

    Science.gov (United States)

    Kempton, Robert F.

    This teaching guide for building maintenance is one of a series of five performance- and employer-based secondary level vocational education guides. Part 1 provides tools, resources, and a process to be used at the local level to develop a training curriculum and supporting instructional activities. It includes a comprehensive overview of the…

  4. Locomotor sequence learning in visually guided walking

    DEFF Research Database (Denmark)

    Choi, Julia T; Jensen, Peter; Nielsen, Jens Bo

    2016-01-01

    Voluntary limb modifications must be integrated with basic walking patterns during visually guided walking. Here we tested whether voluntary gait modifications can become more automatic with practice. We challenged walking control by presenting visual stepping targets that instructed subjects...... visually guided walking....

  5. A Novel Technique to Improve Photometry in Confused Images Using Graphs and Bayesian Priors

    Science.gov (United States)

    Safarzadeh, Mohammadtaher; Ferguson, Henry C.; Lu, Yu; Inami, Hanae; Somerville, Rachel S.

    2015-01-01

    We present a new technique for overcoming confusion noise in deep far-infrared Herschel space telescope images making use of prior information from shorter λ posterior probability distribution function of fluxes subject to these priors through Monte Carlo Markov Chain (MCMC) sampling by fitting the image. Assuming we can predict the FIR flux of sources based on the ultraviolet-optical part of their SEDs to within an order of magnitude, the simulations show that we can obtain reliable fluxes and uncertainties at least a factor of three fainter than the confusion noise limit of 3σ c = 2.7 mJy in our simulated PACS-160 image. This technique could in principle be used to mitigate the effects of source confusion in any situation where one has prior information of positions and plausible fluxes of blended sources. For Herschel, application of this technique will improve our ability to constrain the dust content in normal galaxies at high redshift.

  6. Teacher Conceptions and Approaches Associated with an Immersive Instructional Implementation of Computer-Based Models and Assessment in a Secondary Chemistry Classroom

    Science.gov (United States)

    Waight, Noemi; Liu, Xiufeng; Gregorius, Roberto Ma.; Smith, Erica; Park, Mihwa

    2014-02-01

    This paper reports on a case study of an immersive and integrated multi-instructional approach (namely computer-based model introduction and connection with content; facilitation of individual student exploration guided by exploratory worksheet; use of associated differentiated labs and use of model-based assessments) in the implementation of coupled computer-based models and assessment in a high-school chemistry classroom. Data collection included in-depth teacher interviews, classroom observations, student interviews and researcher notes. Teacher conceptions highlighted the role of models as tools; the benefits of abstract portrayal via visualizations; appropriate enactment of model implementation; concerns with student learning and issues with time. The case study revealed numerous challenges reconciling macro, submicro and symbolic phenomena with the NetLogo model. Nonetheless, the effort exhibited by the teacher provided a platform to support the evolution of practice over time. Students' reactions reflected a continuum of confusion and benefits which were directly related to their background knowledge and experiences with instructional modes. The findings have implications for the role of teacher knowledge of models, the modeling process and pedagogical content knowledge; the continuum of student knowledge as novice users and the role of visual literacy in model decoding, comprehension and translation.

  7. Confusion in practice: on nuclear safety responsibility subject of our nation

    International Nuclear Information System (INIS)

    Wang Jia

    2014-01-01

    Nuclear safety responsibility subject seems a unquestionable issue, but when I took part in the CNNC searching team of 'nuclear law legislation', I found that there are confusions on understanding of this concept and in application. The paper focuses on the content of nuclear safety responsibility, using legal and practical method to dig out the differences with the related and frequently confusing concepts, on which basis to analyze the situation of nuclear safety responsibility subject of our nation. In conclusion, I give suggestions on who shall be the nuclear safety responsibility subject. (author)

  8. The Instructional Capacitor

    Science.gov (United States)

    Walton, Elizabeth

    2012-01-01

    Many administrators are so overwhelmed by the basic responsibilities of their daily work that there seems to be little or no time left for providing quality leadership in instruction. Instead, schools employ department chairs, instructional specialists, and coordinators to provide instructional leadership. How can administrators find time in the…

  9. Spruce Budworms Handbook: shigometry – a reference guide

    Science.gov (United States)

    Alex L. Shigo; Walter C. Shortle

    1985-01-01

    This guide explains how to test the condition of living trees or wood products by use of the Shigometer and gives instructions for its use. The guide is in three parts: (1) An introduction on operating principles and applications, (2) an example of the procedure, and (3) a photo guide that gives details on the procedure and background information needed to use it....

  10. Guia de Educacion Ambiental para Maestros del Nivel Primario. Los Recursos Naturales en la Ensenanza Primaria. Segunda Edicion. (Environmental Education Guide for Teachers of Primary Level. Natural Resources in Primary Instruction. Second Edition.)

    Science.gov (United States)

    Morillo, Alfredo; Del Valle, Ramona

    This guide contains six elementary grade units which focus on environmental concepts considered of major importance by the agricultural personnel of the Dominican Republic. Each of the units shows a cumulative and sequential building of these concepts. Unit 1 (grade 1) focuses on the basics of plant and animal differentiation and on the properties…

  11. Confused thoughts

    International Nuclear Information System (INIS)

    Tolonen, P.

    1999-01-01

    One of the special characters of public discussion on nuclear energy is the aggressivity. This writing tries to point out some arguments defending the use of nuclear energy also in the future. Although nuclear energy is very unfashionable at the moment, especially among youth, it still remains as a remarkable option to meet the increasing demand of energy. All the renewables and other production forms seem to leave a gap in the required energy supply. Some conventional forms of energy should be excluded because of the green house emission limitations. Fusion energy and other futuristic options do not seem to be near enough in the future. This means, that there still seems to be need for nuclear energy in the future. One of the topical problems in the nuclear field is the soon forthcoming collapse of experience and expertise due to the retirement of the current establishment. This urges to encourage the young generation to join and to stay in the nuclear field. As well it sets demand for public acceptance for nuclear energy among the youth. This seems to be a problem, but how to cope with it

  12. The Treatment of Six Sigma in Introductory Operations Management Textbooks: Clearing Up the Confusion

    Science.gov (United States)

    Ravinder, Handanhal; Misra, Ram B.

    2016-01-01

    This paper critically examines the treatment of the statistical basis for Six Sigma and process capability in popular operations management textbooks. It discusses areas of confusion and suggest ways of treating the topic that make sense to instructors as well as students. Even though Six Sigma was introduced almost 30 years ago, misconceptions…

  13. Straw Men and False Dichotomies: Overcoming Philosophical Confusion in Chemical Education

    Science.gov (United States)

    Taber, Keith S.

    2010-01-01

    Constructivism has been widely considered the most influential perspective in science education research for some decades, and has been the basis of widespread pedagogic advice in many educational contexts. Yet it has been claimed in this "Journal" that the philosophical basis of constructivist thought in chemical education is confused, and…

  14. Episodes of confusion and slurred speech in a 34-year-old woman from India

    Directory of Open Access Journals (Sweden)

    Chandril eChugh

    2011-06-01

    Full Text Available A 34-year-old woman from India, presented with episodes of confusion and progressive speech deterioration. She also had a painless neck lump, which persisted despite antibiotics. She was diagnosed to have a space occupying lesion in the left parietal lobe, which was subsequently biopsied.

  15. Tori of confusion: binaural localization cues for sources within reach of a listener.

    Science.gov (United States)

    Shinn-Cunningham, B G; Santarelli, S; Kopco, N

    2000-03-01

    To a first-order approximation, binaural localization cues are ambiguous: many source locations give rise to nearly the same interaural differences. For sources more than a meter away, binaural localization cues are approximately equal for any source on a cone centered on the interaural axis (i.e., the well-known "cone of confusion"). The current paper analyzes simple geometric approximations of a head to gain insight into localization performance for nearby sources. If the head is treated as a rigid, perfect sphere, interaural intensity differences (IIDs) can be broken down into two main components. One component depends on the head shadow and is constant along the cone of confusion (and covaries with the interaural time difference, or ITD). The other component depends only on the relative path lengths from the source to the two ears and is roughly constant for a sphere centered on the interaural axis. This second factor is large enough to be perceptible only when sources are within one or two meters of the listener. Results are not dramatically different if one assumes that the ears are separated by 160 deg along the surface of the sphere (rather than diametrically opposite one another). Thus for nearby sources, binaural information should allow listeners to locate sources within a volume around a circle centered on the interaural axis on a "torus of confusion." The volume of the torus of confusion increases as the source approaches the median plane, degenerating to a volume around the median plane in the limit.

  16. Delictual Negligence of Educators in Schools: The Confusing Influence of the "in loco parentis" Doctrine

    Science.gov (United States)

    Potgieter, Johan

    2004-01-01

    This article points out that the "in loco parentis" maxim is partly to blame for introducing the confusing "reasonable parent" doctrine as the test for delictual negligence of educators in the school context. It is argued that the standard of care exercised by parents over their children is not appropriate to determine the negligence of educators.…

  17. Mental Rotation Does Not Account for Sex Differences in Left-Right Confusion

    Science.gov (United States)

    Ocklenburg, Sebastian; Hirnstein, Marco; Ohmann, Hanno Andreas; Hausmann, Markus

    2011-01-01

    Several studies have demonstrated that women believe they are more prone to left-right confusion (LRC) than men. However, while some studies report that there is also a sex difference in LRC tasks favouring men, others report that men and women perform equally well. Recently, it was suggested that sex differences only emerge in LRC tasks when they…

  18. Vowel Confusion Patterns in Adults during Initial 4 Years of Implant Use

    Science.gov (United States)

    Vaalimaa, Taina T.; Sorri, Martti J.; Laitakari, Jaakko; Sivonen, Ville; Muhli, Arto

    2011-01-01

    This study investigated adult cochlear implant users' (n == 39) vowel recognition and confusions by an open-set syllable test during 4 years of implant use, in a prospective repeated-measures design. Subjects' responses were coded for phoneme errors and estimated by the generalized mixed model. Improvement in overall vowel recognition was highest…

  19. Federal Emergency Management Information System (FEMIS) Installation Guide for FEMIS Version 1.5

    Energy Technology Data Exchange (ETDEWEB)

    Burnett, Robert A.(BATTELLE (PACIFIC NW LAB)); Carter, Richard J.(BATTELLE (PACIFIC NW LAB)); Downing, Timothy R.(BATTELLE (PACIFIC NW LAB)); Dunkle, Julie R.(BATTELLE (PACIFIC NW LAB)); Homer, Brian J.(BATTELLE (PACIFIC NW LAB)); Johnson, Daniel M.(BATTELLE (PACIFIC NW LAB)); Johnson, Ranata L.(BATTELLE (PACIFIC NW LAB)); Johnson, Sharon M.(BATTELLE (PACIFIC NW LAB)); Loveall, Robert M.(BATTELLE (PACIFIC NW LAB)); Ramos Jr., Juan (BATTELLE (PACIFIC NW LAB)); Stephan, Alex J.(BATTELLE (PACIFIC NW LAB)); Wood, Blanche M.(BATTELLE (PACIFIC NW LAB))

    2001-12-01

    The Federal Emergency Management System (FEMIS) is an emergency management planning and response tool. The FEMIS Installation Guide provides instructions for installing and configuring the FEMIS software package.

  20. How does high stakes testing influence teachers' classroom instruction?: Institutional pressures and classroom instruction

    Science.gov (United States)

    Yamashita, Mika Yoder

    2011-12-01

    This study examined how a total of eight math and science elementary school teachers changed their classroom instruction in response to high stakes and low stakes testing in one school district. The district introduced new assessment in the school year of 2005--06 to meet the requirement set forth by the No Child Left Behind Act (NCLB)---that the assessment should be aligned with the state academic standards. I conducted interviews with teachers and school administrators at two elementary schools, district officials, and a representative of a non-profit organization during the school year 2007--08 to examine how the new assessment introduced in 2005--06 had shaped classroom instruction. Concepts from New Institutional Theory and cognitive approaches to policy implementation guided the design of this study. This study focused on how materials and activities associated with high stakes testing promoted ideas about good instruction, and how these ideas were carried to teachers. The study examined how teachers received messages about instruction and how they responded to the messages. The study found that high stakes testing influenced teachers' classroom instruction more than low stakes testing; however, the instructional changes teachers made in response to state testing was at the content level. The teachers' instructional strategies did not change. The teachers' instructional changes varied with the degree of implementation of existing math curriculum and with the degree of support they received in understanding the meaning of assessment results. The study concluded that, among the six teachers I studied, high stakes testing was not a sufficient intervention for changing teachers' instructional strategies. The study also addressed the challenges of aligning instructional messages across assessment, standards, and curriculum.

  1. The function of the left angular gyrus in mental arithmetic: evidence from the associative confusion effect.

    Science.gov (United States)

    Grabner, Roland H; Ansari, Daniel; Koschutnig, Karl; Reishofer, Gernot; Ebner, Franz

    2013-05-01

    While the left angular gyrus (lAG) has been repeatedly implicated in mental arithmetic, its precise functional role has not been established. On the one hand, it has been speculated that the lAG is involved in task-specific processes. On the other hand, the observation of relative deactivation during arithmetic has led to the contention that differential lAG activation reflects task-unrelated difficulty effects associated with the default mode network (DMN). Using functional magnetic resonance imaging, we investigated the neural correlates of the associative confusion effect that allowed us to dissociate effects of task difficulty and task-related arithmetic processes on lAG activation. The associative confusion effect is characterized by poorer performance while verifying addition and multiplication equations whose solutions are associated with the other operation (confusion equations: e.g., "9 × 6 = 15") compared with solutions unrelated to both operations (non-confusion equations: e.g., "9 × 6 = 52"). Comparing these two conditions revealed higher activation of the anterior lAG (areas PGa, PFm, and PF) and the left dorsolateral prefrontal cortex for the confusion problems. This effect displayed only slight anatomical overlap with the well-established reverse problem-size effect (small minus large problems) and task-related deactivation in the parietal cortex. The finding of greater lAG activity (less deactivation) in the more difficult task condition is inconsistent with the hypothesis that lAG activation during mental arithmetic reflects task difficulty related modulations of the DMN. Instead, the present findings provide further support for the symbol-referent mapping hypothesis, suggesting that the lAG mediates the automatic mapping of arithmetic problems onto solutions stored in memory. Copyright © 2011 Wiley Periodicals, Inc.

  2. The practice of medical radiology. Diagnostics, radiotherapy, radiation protection. For physicians, medical students, and X-ray medical technicians. With a guide for radiation protection instructions for medical radiography. 6. completely rev. ed.

    International Nuclear Information System (INIS)

    Laubenberger, T.; Laubenberger, J.

    1994-01-01

    This book is intended for physicians, medical students, X-ray medical technicians, and medical technicians in general, and presents a concise but nevertheless comprehensive introduction to the practice of medical radiology. This 4th edition has been enriched by information on new imaging techniques and an outline of digital radiography and NMR imaging. The chapter on radiotherapy has been fully revised and extended to cover the current state of the art. Special attention has been given to the explanation of regulations and technical methods for better radiation protection. Physicians will find an introduction to radiation protection instructions. (orig.). 398 figs., 98 tabs [de

  3. UAL user guide.

    CERN Document Server

    Malitsky, N

    2003-01-01

    The Unified Accelerator Libraries (UAL) provide a modularized environment for applying diverse accelerator simulation codes. Development of UAL is strongly prejudiced toward1 importing existing codes rather than developing new ones. This guide provides instructions for using this environment. This includes instructions for acquiring and building the codes, then for launching and interpreting some of the examples included with the distribution. In some cases the examples are general enough to be applied to different accelerators by mimicking input files and input parameters. The intention is to provide just enough computer language discussion (C++ and Perl) to support the use and understanding of the examples and to help the reader gain a general understanding of the overall architecture. Otherwise the manual is ''documentation by example.'' Except for an appendix concerning maps, discussion of physics is limited to comments accompanying the numerous code examples. Importation of codes into UAL is an ongoing e...

  4. Photo guide for estimating risk to hardwood trees during prescribed burning operations in eastern oak forests

    Science.gov (United States)

    Patrick H. Brose

    2009-01-01

    A field guide of 40 photographs of common hardwood trees of eastern oak forests and fuel loadings surrounding their bases. The guide contains instructions on how to rapidly assess a tree's likelihood to be damaged or killed by prescribed burning.

  5. Special Observance Planning Guide

    Science.gov (United States)

    2015-11-01

    Guide DEFENSE EQUAL OPPORTUNITY MANAGEMENT INSTITUTE DIRECTORATE OF RESEARCH DEVELOPMENT AND STRATEGIC INITIATIVES Dr. Richard...ii Observance Overview…..…………………………………………..…….…………….. 1 Budgetary Requirements...………………………………………………………….…... 4 Event ...the Air Force. (2012, August 16). Financial Management : Budget Guidance and Procedures (AF Instruction 65-601). Washington, DC: Department of the

  6. Neutron guide

    Science.gov (United States)

    Greene, Geoffrey L.

    1999-01-01

    A neutron guide in which lengths of cylindrical glass tubing have rectangular glass plates properly dimensioned to allow insertion into the cylindrical glass tubing so that a sealed geometrically precise polygonal cross-section is formed in the cylindrical glass tubing. The neutron guide provides easier alignment between adjacent sections than do the neutron guides of the prior art.

  7. The Impact of Guidance during Problem-Solving Prior to Instruction on Students' Inventions and Learning Outcomes

    Science.gov (United States)

    Loibl, Katharina; Rummel, Nikol

    2014-01-01

    Multiple studies have shown benefits of problem-solving prior to instruction (cf. Productive Failure, Invention) in comparison to direct instruction. However, students' solutions prior to instruction are usually erroneous or incomplete. In analogy to "guided" discovery learning, it might therefore be fruitful to lead students…

  8. When dreams become a royal road to confusion: realistic dreams, dissociation, and fantasy proneness.

    Science.gov (United States)

    Rassin, E; Merckelbach, H; Spaan, V

    2001-07-01

    Scientific discussions about false memories have, so far, mainly focused on external determinants (e.g., therapeutic interventions). However, in some cases, false memories might develop more spontaneously. For example, difficulties in distinguishing between dreams and reality may lead to false memories. The present article discusses two studies (N = 85 and 255, respectively) that examined to what extent such difficulties occur. In both studies, a nontrivial minority of respondents (11.8% and 25.9%, respectively) reported that they had had the experience of not being able to discriminate between dream and reality. As expected, respondents who reported this type of confusion scored higher on fantasy proneness and dissociation measures than respondents who did not report this confusion.

  9. Autonomous technology - sources of confusion: a model for explanation and prediction of conceptual shifts.

    Science.gov (United States)

    Stensson, Patrik; Jansson, Anders

    2014-01-01

    Today, autonomous is often used for technology with a more intelligent self-management capability than common automation. This concept usage is maladaptive, ignoring both the distinction between autonomy and heteronomy according to Kant's categorical imperative and that the meaning of autonomy implies qualities technology cannot have. Being autonomous is about having the right to be wrong, a right justified by accountability and insightful understanding of real-life values, and it is about being externally uncontrollable. The contemporary use of autonomy as well as similar concepts is discussed and a model is presented showing how six sources of confusion interact in a vicious circle that impede human authority and autonomy. Our goal is to sort out these confusions and contribute to a development in which the different roles of machines and people, and human responsibilities, are explicated rather than blurred, which should facilitate the forming of truly beneficial and complementary systems.

  10. Dyscalculia, dysgraphia, and left-right confusion from a left posterior peri-insular infarct.

    Science.gov (United States)

    Bhattacharyya, S; Cai, X; Klein, J P

    2014-01-01

    The Gerstmann syndrome of dyscalculia, dysgraphia, left-right confusion, and finger agnosia is generally attributed to lesions near the angular gyrus of the dominant hemisphere. A 68-year-old right-handed woman presented with sudden difficulty completing a Sudoku grid and was found to have dyscalculia, dysgraphia, and left-right confusion. Magnetic resonance imaging (MRI) showed a focus of abnormal reduced diffusivity in the left posterior insula and temporoparietal operculum consistent with acute infarct. Gerstmann syndrome from an insular or peri-insular lesion has not been described in the literature previously. Pathological and functional imaging studies show connections between left posterior insular region and inferior parietal lobe. We postulate that the insula and operculum lesion disrupted key functional networks resulting in a pseudoparietal presentation.

  11. Dyscalculia, Dysgraphia, and Left-Right Confusion from a Left Posterior Peri-Insular Infarct

    Directory of Open Access Journals (Sweden)

    S. Bhattacharyya

    2014-01-01

    Full Text Available The Gerstmann syndrome of dyscalculia, dysgraphia, left-right confusion, and finger agnosia is generally attributed to lesions near the angular gyrus of the dominant hemisphere. A 68-year-old right-handed woman presented with sudden difficulty completing a Sudoku grid and was found to have dyscalculia, dysgraphia, and left-right confusion. Magnetic resonance imaging (MRI showed a focus of abnormal reduced diffusivity in the left posterior insula and temporoparietal operculum consistent with acute infarct. Gerstmann syndrome from an insular or peri-insular lesion has not been described in the literature previously. Pathological and functional imaging studies show connections between left posterior insular region and inferior parietal lobe. We postulate that the insula and operculum lesion disrupted key functional networks resulting in a pseudoparietal presentation.

  12. Ontological confusions but not mentalizing abilities predict religious belief, paranormal belief, and belief in supernatural purpose.

    Science.gov (United States)

    Lindeman, Marjaana; Svedholm-Häkkinen, Annika M; Lipsanen, Jari

    2015-01-01

    The current research tested the hypothesis that the abilities for understanding other people's minds give rise to the cognitive biases that underlie supernatural beliefs. We used structural equation modeling (N=2789) to determine the roles of various mentalizing tendencies, namely self-reported affective and cognitive empathy (i.e., mind reading), actual cognitive and affective empathic abilities, hyper-empathizing, and two cognitive biases (core ontological confusions and promiscuous teleology) in giving rise to supernatural beliefs. Support for a path from mentalizing abilities through cognitive biases to supernatural beliefs was weak. The relationships of mentalizing abilities with supernatural beliefs were also weak, and these relationships were not substantially mediated by cognitive biases. Core ontological confusions emerged as the best predictor, while promiscuous teleology predicted only a small proportion of variance. The results were similar for religious beliefs, paranormal beliefs, and for belief in supernatural purpose. Copyright © 2014 Elsevier B.V. All rights reserved.

  13. Clearing the confusion about self-directed learning and self-regulated learning.

    Science.gov (United States)

    Gandomkar, Roghayeh; Sandars, John

    2018-01-12

    Self-Directed Learning (SDL) and Self-Regulated Learning (SRL) are often used without a clear distinction, leading to confusion in understanding and the use of inappropriate measurement tools. SDL is a general approach to learning and can be identified using 'aptitude' questionnaires but SRL is a dynamic and context specific learning process and requires 'event' measures, such as microanalysis. These differences have implications for research and remediation.

  14. Using Diffusion of Innovations Theory to implement the confusion assessment method for the intensive care unit.

    Science.gov (United States)

    Bowen, Constance Mary; Stanton, Marietta; Manno, Martin

    2012-01-01

    Routine screening of mechanically ventilated patients for delirium is essential for prompt recognition and management; however, this represents a change in practice. Rogers' Diffusion of Innovations Theory can be useful as a strategy to facilitate adoption of a practice change. This case study describes the effectiveness of identifying barriers to a change in practice and developing strategies, specific to Rogers' innovation decision process, for implementing the Confusion Assessment Method for the intensive care unit.

  15. Dream-reality confusion in borderline personality disorder: a theoretical analysis

    OpenAIRE

    Skrzypińska, Dagna; Szmigielska, Barbara

    2015-01-01

    This paper presents an analysis of dream-reality confusion (DRC) in relation to the characteristics of borderline personality disorder (BPD), based on research findings and theoretical considerations. It is hypothesized that people with BPD are more likely to experience DRC compared to people in non-clinical population. Several variables related to this hypothesis were identified through a theoretical analysis of the scientific literature. Sleep disturbances: problems with sleep are found in ...

  16. A woman with recurrent acute confusion: a case of cycloid psychosis.

    Science.gov (United States)

    Bhaskara, S M

    1998-01-01

    A woman 46 years old presented with recurrent, brief, sudden-onset episodes of confusion, aimless motor overactivity and lability of mood, from which she recovered completely. She was admitted on each occasion to a medical unit with a provisional diagnosis of organic mental disorder and thoroughly examined. No organic etiology was identified. This patient meets the criteria for cycloid psychosis. The implications for diagnosis, investigations and management are discussed.

  17. A Rare Cause of Confusion: Steroid-Responsive Encephalopathy Associated with Autoimmune Thyroiditis

    Directory of Open Access Journals (Sweden)

    Laura Virginia Gonzalez

    2015-02-01

    Full Text Available An 81-year-old female patient required numerous admissions for symptoms of confusion, visual hallucinations, myoclonus and seizures, which were treated as stroke, infections and viral encephalitis with some improvement after treatment but with recurrence that caused her to be readmitted to hospital. On the last admission, she was found to have very high antithyroid antibodies and a diagnosis of Hashimoto’s encephalopathy was made, with an overwhelming response to steroids.

  18. Psychometric properties of the Flemish translation of the NEECHAM Confusion Scale

    Directory of Open Access Journals (Sweden)

    Abraham Ivo L

    2005-03-01

    Full Text Available Abstract Background Determination of a patient's cognitive status by use of a valid and reliable screening instrument is of major importance as early recognition and accurate diagnosis of delirium is necessary for effective management. This study determined the reliability, validity and diagnostic value of the Flemish translation of the NEECHAM Confusion Scale. Methods A sample of 54 elderly hip fracture patients with a mean age of 80.9 years (SD = 7.85 were included. To test the psychometric properties of the NEECHAM Confusion Scale, performance on the NEECHAM was compared to the Confusion Assessment Method (CAM and the Mini-Mental State Examination (MMSE, by using aggregated data based on 5 data collection measurement points (repeated measures. The CAM and MMSE served as gold standards. Results The alpha coefficient for the total NEECHAM score was high (0.88. Principal components analysis yielded a two-component solution accounting for 70.8% of the total variance. High correlations were found between the total NEECHAM scores and total MMSE (0.75 and total CAM severity scores (-0.73, respectively. Diagnostic values using the CAM algorithm as gold standard showed 76.9% sensitivity, 64.6% specificity, 13.5% positive and 97.5% negative predictive values, respectively. Conclusion This validation of the Flemish version of the NEECHAM Confusion Scale adds to previous evidence suggesting that this scale holds promise as a valuable screening instrument for delirium in clinical practice. Further validation studies in diverse clinical populations; however, are needed.

  19. Hypersensitive bladder: a solution to confused terminology and ignorance concerning interstitial cystitis.

    Science.gov (United States)

    Homma, Yukio

    2014-04-01

    Taxonomy or nomenclature concerning interstitial cystitis and its related symptom syndromes is in a state of confusion. After analyzing the reasons for confusion in regard to three components (disease name, symptoms, Hunner's lesion), I would like to propose a new term, "hypersensitive bladder", taking after overactive bladder, as a solution. Hypersensitive bladder symptoms are defined as "increased bladder sensation, usually associated with urinary frequency and nocturia, with or without bladder pain." The proposal of hypersensitive bladder is based on: (i) it does not appear a symptom syndrome, but a disease by ending with an organ name, "bladder"; (ii) it does not contain confusable symptom terms (pain and urgency), but indicates irritative symptoms including pain and urgency; and (iii) it suggests pathophysiological hyperactivity of sensory nerves. Interstitial cystitis is defined by three requirements: (i) hypersensitive bladder symptoms; (ii) bladder pathology; and (iii) no other diseases, where bladder pathology should be clearly stated either as Hunner's lesion or glomerulations after hydrodistention. Hypersensitive bladder can be used for the condition with hypersensitive bladder symptoms, but no obvious disease explaining hypersensitive bladder symptoms identified. Interstitial cystitis is a representative disease causing hypersensitive bladder symptoms, most typically with pain, but might be painless and indistinguishable from overactive bladder. Introducing hypersensitive bladder as a counter concept of overactive bladder into bladder dysfunction taxonomy will facilitate clinical practice and research progress, and attract considerable attention from the medical world. © 2014 The Japanese Urological Association.

  20. Productive confusions: learning from simulations of pandemic virus outbreaks in Second Life

    Science.gov (United States)

    Cárdenas, Micha; Greci, Laura S.; Hurst, Samantha; Garman, Karen; Hoffman, Helene; Huang, Ricky; Gates, Michael; Kho, Kristen; Mehrmand, Elle; Porteous, Todd; Calvitti, Alan; Higginbotham, Erin; Agha, Zia

    2011-03-01

    Users of immersive virtual reality environments have reported a wide variety of side and after effects including the confusion of characteristics of the real and virtual worlds. Perhaps this side effect of confusing the virtual and real can be turned around to explore the possibilities for immersion with minimal technological support in virtual world group training simulations. This paper will describe observations from my time working as an artist/researcher with the UCSD School of Medicine (SoM) and Veterans Administration San Diego Healthcare System (VASDHS) to develop trainings for nurses, doctors and Hospital Incident Command staff that simulate pandemic virus outbreaks. By examining moments of slippage between realities, both into and out of the virtual environment, moments of the confusion of boundaries between real and virtual, we can better understand methods for creating immersion. I will use the mixing of realities as a transversal line of inquiry, borrowing from virtual reality studies, game studies, and anthropological studies to better understand the mechanisms of immersion in virtual worlds. Focusing on drills conducted in Second Life, I will examine moments of training to learn the software interface, moments within the drill and interviews after the drill.

  1. Derivation of Color Confusion Lines for Pseudo-Dichromat Observers from Color Discrimination Thresholds

    Directory of Open Access Journals (Sweden)

    Kahiro Matsudaira

    2011-05-01

    Full Text Available The objective is to develop a method of defining color confusion lines in the display RGB color space through color discrimination tasks. In the experiment, reference and test square patches were presented side by side on a CRT display. The subject's task is to set the test color where the color difference from the reference is just noticeable to him/her. In a single trial, the test color was only adjustable along one of 26 directions around the reference. Thus 26 colors with just noticeable difference (JND were obtained and made up a tube-like or an ellipsoidal shape around each reference. With color-anomalous subjects, the major axes of these shapes should be parallel to color confusion lines that have a common orientation vector corresponding to one of the cone excitation axes L, M, or S. In our method, the orientation vector was determined by minimizing the sum of the squares of the distances from JND colors to each confusion line. To assess the performance the method, the orientation vectors obtained by pseudo-dichromats (color normal observers with a dichromat simulator were compared to those theoretically calculated from the color vision model used in the simulator.

  2. Using Technology and Assessment to Personalize Instruction: Preventing Reading Problems.

    Science.gov (United States)

    Connor, Carol McDonald

    2017-09-15

    Children who fail to learn to read proficiently are at serious risk of referral to special education, grade retention, dropping out of high school, and entering the juvenile justice system. Accumulating research suggests that instruction regimes that rely on assessment to inform instruction are effective in improving the implementation of personalized instruction and, in turn, student learning. However, teachers find it difficult to interpret assessment results in a way that optimizes learning opportunities for all of the students in their classrooms. This article focuses on the use of language, decoding, and comprehension assessments to develop personalized plans of literacy instruction for students from kindergarten through third grade, and A2i technology designed to support teachers' use of assessment to guide instruction. Results of seven randomized controlled trials demonstrate that personalized literacy instruction is more effective than traditional instruction, and that sustained implementation of personalized literacy instruction first through third grade may prevent the development of serious reading problems. We found effect sizes from .2 to .4 per school year, which translates into about a 2-month advantage. These effects accumulated from first through third grade with a large effect size (d = .7) equivalent to a full grade-equivalent advantage on standardize tests of literacy. These results demonstrate the efficacy of technology-supported personalized data-driven literacy instruction to prevent serious reading difficulties. Implications for translational prevention research in education and healthcare are discussed.

  3. Learning from Narrated Instruction Videos.

    Science.gov (United States)

    Alayrac, Jean-Baptiste; Bojanowski, Piotr; Agrawal, Nishant; Sivic, Josef; Laptev, Ivan; Lacoste-Julien, Simon

    2017-09-05

    Automatic assistants could guide a person or a robot in performing new tasks, such as changing a car tire or repotting a plant. Creating such assistants, however, is non-trivial and requires understanding of visual and verbal content of a video. Towards this goal, we here address the problem of automatically learning the main steps of a task from a set of narrated instruction videos. We develop a new unsupervised learning approach that takes advantage of the complementary nature of the input video and the associated narration. The method sequentially clusters textual and visual representations of a task, where the two clustering problems are linked by joint constraints to obtain a single coherent sequence of steps in both modalities. To evaluate our method, we collect and annotate a new challenging dataset of real-world instruction videos from the Internet. The dataset contains videos for five different tasks with complex interactions between people and objects, captured in a variety of indoor and outdoor settings. We experimentally demonstrate that the proposed method can automatically discover, learn and localize the main steps of a task input videos.

  4. INSTRUCTIONAL QUALITY CONTROL SYSTEMS.

    Science.gov (United States)

    MONROE, BRUCE

    A REVIEW OF THE LITERATURE, A MAIL SURVEY, AND A TEXTUAL ANALYSIS OF JUNIOR COLLEGE DOCUMENTS INDICATE THAT, WHILE CALIFORNIA JUNIOR COLLEGES ARE CONCERNED ABOUT THE QUALITY AND EFFECTIVENESS OF INSTRUCTION, CONTROL OF THAT QUALITY IS RARELY A SYSTEMATIC ROUTINE ENTERPRISE BASED ON EXAMINATION OF BEHAVIOR CHANGES IN STUDENTS FOLLOWING INSTRUCTION.…

  5. Guide for the control and recording of radioactive wastes

    International Nuclear Information System (INIS)

    1987-01-01

    This guide present the aspects related to the control and recording of radioactive wastes in their points of origin. Then it is of great importance to fulfill these instructions so as to achieve a successful management of radioactive waste

  6. Professional development to differentiate kindergarten Tier 1 instruction: Can already effective teachers improve student outcomes by differentiating Tier 1 instruction?

    Science.gov (United States)

    Otaiba, Stephanie Al; Folsom, Jessica S.; Wanzek, Jeannie; Greulich, Luana; Wasche, Jessica; Schatschneider, Christopher; Connor, Carol

    2015-01-01

    Two primary purposes guided this quasi-experimental within-teacher study: (1) to examine changes from baseline through two years of professional development (Individualizing Student Instruction) in kindergarten teachers’ differentiation of Tier 1 literacy instruction; (2) to examine changes in reading and vocabulary of three cohorts of the teachers’ students (n = 416). Teachers’ instruction was observed and students were assessed on standardized measures of vocabulary and word reading. Results suggested that teachers significantly increased their differentiation and students showed significantly greater word reading outcomes relative to baseline. No change was observed for vocabulary. Results have implications for supporting teacher effectiveness through technology-supported professional development. PMID:27346927

  7. Instruction in high schools: the evidence and the challenge.

    Science.gov (United States)

    Corcoran, Tom; Silander, Megan

    2009-01-01

    The combined effects of standards-based reforms and accountability demands arising from recent technological and economic changes, say Tom Corcoran and Megan Silander, are requiring high schools to accomplish something they have never been required to do-ensure that substantially all students achieve at a relatively high level. Meeting that challenge, say the authors, will require high schools to improve the effectiveness of their core technology-instruction. The authors first examine how organizational structures affect instruction. Most high schools, they say, organize instruction by subject or discipline, thus encouraging an isolated and independent approach to teaching rather than one in which teachers are guided by a shared vision or goals. Many schools have focused on increasing teacher collaboration, often through teaming, interdisciplinary teaching, or professional learning communities. Citing limited evidence that these reforms improve instruction and learning, Corcoran and Silander urge researchers to examine whether the changes help schools implement specific instructional reforms and support sustained efforts to improve instruction. Next the authors explore the effects on student learning of instructional strategies such as interdisciplinary teaching, cooperative learning, project-based learning, adaptive instruction, inquiry, and dialogic teaching. The evidence suggests the power of well-designed student grouping strategies, of allowing students to express their ideas and questions, and of offering students challenging tasks. But, the authors say, less than half of American high school students report working in groups, and little class time is devoted to student-centered discussions. The authors conclude that schools should promote the use of proven instructional practices. In addition, teachers should systematically monitor how students vary in what they are learning and adapt their instruction in response to students' progress and needs, in the

  8. TestNG beginner's guide

    CERN Document Server

    Menon, Varun

    2013-01-01

    This book is written in a friendly, beginner's guide style with plenty of step-by-step instructions with appropriate examples.This book is great for developers and testers who are new to TestNg and want to learn how to use TestNG for writing their application as well as functional tests. This book assumes that you have experience in Java and OOPs concepts and have worked with certain IDE.

  9. Horticulture I--Course No. 6841. Horticulture II--Course No. 6842. Agricultural Education Curriculum Guide.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

    This curriculum guide is designed to help horticulture teachers in North Carolina high schools plan and deliver instruction. The guide contains a list of the 39 competencies included in Horticulture I and the 44 competencies included in Horticulture II. It also contains five units of instruction for Horticulture I and eight units for Horticulture…

  10. Lubrication System. Teacher's Guide. Small Engine Repair Series. First Edition.

    Science.gov (United States)

    Hill, Pamela

    This teacher's guide accompanies three student manuals and together with them comprises an instructional package on the lubrication system in the Small Engine Repair Series for handicapped/special needs students. The first section, "Notes to the Instructor," covers equipment needs, preparation before teaching the instructional package,…

  11. To Err or Not to Err: A Question for the Instruction of Psychomotor Skills

    Science.gov (United States)

    Singer, Robert N.

    1977-01-01

    The effectiveness of guided and nonguided instructional strategies for teaching psychomotor skills is reviewed from the perspectives of learning theories, psychomotor research, transfer of learning, and the function and desirability of making errors in the learning process. (EVH)

  12. Guide to Using the Teacher Data Use Survey. REL 2017-166

    Science.gov (United States)

    Wayman, Jeffrey C.; Wilkerson, Stephanie B.; Cho, Vincent; Mandinach, Ellen B.; Supovitz, Jonathan A.

    2016-01-01

    The Teacher Data Use Survey can be used to query teachers, administrators, and instructional support staff about how teachers use data to support instruction, their attitudes toward data, and the supports that help teachers use data. This guide provides step-by-step instructions to help district and school planners implement the survey. The…

  13. Chemical Equilibrium, Unit 2: Le Chatelier's Principle. A Computer-Enriched Module for Introductory Chemistry. Student's Guide and Teacher's Guide.

    Science.gov (United States)

    Jameson, A. Keith

    Presented are the teacher's guide and student materials for one of a series of self-instructional, computer-based learning modules for an introductory, undergraduate chemistry course. The student manual for this unit on Le Chatelier's principle includes objectives, prerequisites, pretest, instructions for executing the computer program, and…

  14. Instructional Design and the Importance of Instructional Alignment

    Science.gov (United States)

    Martin, Florence

    2011-01-01

    This paper highlights the instructional design process followed by the Maricopa Community College faculty in the creation of instructional modules in Digital Visual Literacy. The paper categorizes 10 tasks that an instructional designer, a teacher, or a trainer performs during the design phase of the instructional design process. The importance of…

  15. Guide to preparing SAND reports. Revised

    Energy Technology Data Exchange (ETDEWEB)

    Locke, T.K. [ed.

    1996-04-01

    This guide contains basic information needed to produce a SAND report. Its guidelines reflect DOE regulation and Sandia policy. The guide includes basic writing instructions in an annotated sample report; guidance for organization, format, and layout of reports produced by line organizations; and information about conference papers, journal articles, and brochures. The appendixes contain sections on Sandia`s preferred usage, equations, references, copyrights and permissions, and publishing terms.

  16. Instructional work in textile craft : Studies of interaction, embodiment and the making of objects

    OpenAIRE

    Ekström, Anna

    2012-01-01

    The focus for this thesis is instructions and their role in guiding students’ activities and understandings in the context of textile craft. The empirical material consists of video recordings of courses in textile craft offered as part of teacher education programs. In four empirical studies, instructions directed towards competences in craft are investigated with the ambition to provide praxeological accounts of learning and instruction in domains where bodily dimensions and manual actions ...

  17. Review of the Nomenclature of the Retaining Ligaments of the Cheek: Frequently Confused Terminology

    Directory of Open Access Journals (Sweden)

    Yeui Seok Seo

    2017-07-01

    Full Text Available Since the time of its inception within facial anatomy, wide variability in the terminology as well as the location and extent of retaining ligaments has resulted in confusion over nomenclature. Confusion over nomenclature also arises with regard to the subcutaneous ligamentous attachments, and in the anatomic location and extent described, particularly for zygomatic and masseteric ligaments. Certain historical terms—McGregor’s patch, the platysma auricular ligament, parotid cutaneous ligament, platysma auricular fascia, temporoparotid fasica (Lore’s fascia, anterior platysma-cutaneous ligament, and platysma cutaneous ligament—delineate retaining ligaments of related anatomic structures that have been conceptualized in various ways. Confusion around the masseteric cutaneous ligaments arises from inconsistencies in their reported locations in the literature because the size and location of the parotid gland varies so much, and this affects the relationship between the parotid gland and the fascia of the masseter muscle. For the zygomatic ligaments, there is disagreement over how far they extend, with descriptions varying over whether they extend medially beyond the zygomaticus minor muscle. Even the ‘main’ zygomatic ligament’s denotation may vary depending on which subcutaneous plane is used as a reference for naming it. Recent popularity in procedures using threads or injectables has required not only an accurate understanding of the nomenclature of retaining ligaments, but also of their location and extent. The authors have here summarized each retaining ligament with a survey of the different nomenclature that has been introduced by different authors within the most commonly cited published papers.

  18. Obstructive sleep apnoea syndrome increases source-confusion errors: A pilot study.

    Science.gov (United States)

    Sarhane, Majdouline; Daurat, Agnès

    2017-09-01

    We explored external source monitoring (i.e., discrimination between memories of two externally derived sources) in patients with obstructive sleep apnoea syndrome (OSAS). Our specific aim was to ascertain whether, relative to controls, patients exhibit more source-confusion errors when there are similarities between two external memory sources. We recruited 22 patients with OSAS and 22 controls matched for sex, age, and education. The experimental procedure we used came in three phases. First, participants viewed a target film. Second, they were shown a mixed set of photographs, some taken from the film (target photographs), others not (photographs taken from other films not viewed by participants; lures). Lures differed either conceptually or perceptually from the target film. Third, the following day, participants were shown a set of photographs and urged to determine whether the photographs were taken from the target film or whether they were images they had seen for the first time in Phase 2. Patients correctly attributed the same number of target photographs to the target film as controls. By contrast, they incorrectly attributed more lures to the target film than controls did, especially when the lures were semantically similar to the film (perceptual lures). Both perceptual and conceptual source-confusion errors were significantly correlated with oxygen desaturation during sleep. Results suggest that the higher number of source-confusion errors observed in patients with OSAS was linked to an impaired ability to recollect specific perceptual details of the study items and that hypoxia is the main contributing factor to this deficit. © 2016 The British Psychological Society.

  19. Dream-reality confusion in Borderline Personality Disorder: A theoretical analysis

    Directory of Open Access Journals (Sweden)

    Dagna eSkrzypińska

    2015-09-01

    Full Text Available This paper presents an analysis of dream-reality confusion (DRC in relation to the characteristics of borderline personality disorder (BPD, based on research findings and theoretical considerations. It is hypothesized that people with BPD are more likely to experience DRC compared to people in non-clinical population. Several variables related to this hypothesis were identified through a theoretical analysis of the scientific literature. Sleep disturbances: Problems with sleep are found in 15-95.5% of people with BPD (Hafizi, 2013, and unstable sleep and wake cycles, which occur in BPD (Fleischer et al., 2012, are linked to DRC. Dissociation: Nearly two-thirds of people with BPD experience dissociative symptoms (Korzekwa and Pain, 2009 and dissociative symptoms are correlated with a fantasy proneness; both dissociative symptoms and fantasy proneness are related to DRC (Giesbrecht and Merckelbach, 2006. Negative dream content: People with BPD have nightmares more often than other people (Semiz et al., 2008; dreams that are more likely to be confused with reality tend to be more realistic and unpleasant, and are reflected in waking behavior (Rassin et al., 2001. Cognitive disturbances: Many BPD patients experience various cognitive disturbances, including problems with reality testing (Fiqueierdo, 2006; Mosquera et al., 2011, which can foster DRC. Thin boundaries: People with thin boundaries are more prone to DRC than people with thick boundaries, and people with BPD tend to have thin boundaries (Hartmann, 2011. The theoretical analysis on the basis of these findings suggests that people who suffer from BPD may be more susceptible to confusing dream content with actual waking events.

  20. Reduced Discrimination in the Tritanopic Confusion Line for Congenital Color Deficiency Adults

    Science.gov (United States)

    Costa, Marcelo F.; Goulart, Paulo R. K.; Barboni, Mirella T. S.; Ventura, Dora F.

    2016-01-01

    In congenital color blindness the red–green discrimination is impaired resulting in an increased confusion between those colors with yellow. Our post-receptoral physiological mechanisms are organized in two pathways for color perception, a red–green (protanopic and deuteranopic) and a blue–yellow (tritanopic). We argue that the discrimination losses in the yellow area in congenital color vision deficiency subjects could generate a subtle loss of discriminability in the tritanopic channel considering discrepancies with yellow perception. We measured color discrimination thresholds for blue and yellow of tritanopic channel in congenital color deficiency subjects. Chromaticity thresholds were measured around a white background (0.1977 u′, 0.4689 v′ in the CIE 1976) consisting of a blue–white and white–yellow thresholds in a tritanopic color confusion line of 21 congenital colorblindness subjects (mean age = 27.7; SD = 5.6 years; 14 deuteranomalous and 7 protanomalous) and of 82 (mean age = 25.1; SD = 3.7 years) normal color vision subjects. Significant increase in the whole tritanopic axis was found for both deuteranomalous and protanomalous subjects compared to controls for the blue–white (F2,100 = 18.80; p < 0.0001) and white–yellow (F2,100 = 22.10; p < 0.0001) thresholds. A Principal Component Analysis (PCA) found a weighting toward to the yellow thresholds induced by deuteranomalous subjects. In conclusion, the discrimination in the tritanopic color confusion axis is significantly reduced in congenital color vision deficiency compared to normal subjects. Since yellow discrimination was impaired the balance of the blue–yellow channels is impaired justifying the increased thresholds found for blue–white discrimination. The weighting toward the yellow region of the color space with the deuteranomalous contributing to that perceptual distortion is discussed in terms of physiological mechanisms. PMID:27065909

  1. Dream-reality confusion in borderline personality disorder: a theoretical analysis.

    Science.gov (United States)

    Skrzypińska, Dagna; Szmigielska, Barbara

    2015-01-01

    This paper presents an analysis of dream-reality confusion (DRC) in relation to the characteristics of borderline personality disorder (BPD), based on research findings and theoretical considerations. It is hypothesized that people with BPD are more likely to experience DRC compared to people in non-clinical population. Several variables related to this hypothesis were identified through a theoretical analysis of the scientific literature. Sleep disturbances: problems with sleep are found in 15-95.5% of people with BPD (Hafizi, 2013), and unstable sleep and wake cycles, which occur in BPD (Fleischer et al., 2012), are linked to DRC. Dissociation: nearly two-thirds of people with BPD experience dissociative symptoms (Korzekwa and Pain, 2009) and dissociative symptoms are correlated with a fantasy proneness; both dissociative symptoms and fantasy proneness are related to DRC (Giesbrecht and Merckelbach, 2006). Negative dream content: People with BPD have nightmares more often than other people (Semiz et al., 2008); dreams that are more likely to be confused with reality tend to be more realistic and unpleasant, and are reflected in waking behavior (Rassin et al., 2001). Cognitive disturbances: Many BPD patients experience various cognitive disturbances, including problems with reality testing (Fiqueierdo, 2006; Mosquera et al., 2011), which can foster DRC. Thin boundaries: People with thin boundaries are more prone to DRC than people with thick boundaries, and people with BPD tend to have thin boundaries (Hartmann, 2011). The theoretical analysis on the basis of these findings suggests that people who suffer from BPD may be more susceptible to confusing dream content with actual waking events.

  2. Linking didactics and research in instructional material: A new structural model

    DEFF Research Database (Denmark)

    Graf, Stefan Ting

    2009-01-01

    How can research in instructional materials become more relevant for didactics and instruction planning? And how can general didactics reflect questions developed from a media perspective. These are the guiding questions of the article, which assumes a gap between general didactics and research a...

  3. An Instructional Design Framework for Fostering Student Engagement in Online Learning Environments

    Science.gov (United States)

    Czerkawski, Betul C.; Lyman, Eugene W.

    2016-01-01

    Many approaches, models and frameworks exist when designing quality online learning environments. These approaches assist and guide instructional designers through the process of analysis, design, development, implementation and evaluation of instructional processes. Some of these frameworks are concerned with student participation, some with…

  4. Guided labworks

    DEFF Research Database (Denmark)

    Jacobsen, Lærke Bang

    For the last 40 years physics education research has shown poor learning outcomes of guided labs. Still this is found to be a very used teaching method in the upper secodary schools. This study explains the teacher's choice of guided labs throught the concept of redesign as obstacle dislodgement...

  5. Computer Assisted Instruction

    Science.gov (United States)

    Higgins, Paul

    1976-01-01

    Methodology for developing a computer assisted instruction (CAI) lesson (scripting, programing, and testing) is reviewed. A project done by Informatics Education Ltd. (IEL) for the Department of National Defense (DND) is used as an example. (JT)

  6. Bibliographic Instruction : A Webliography

    Directory of Open Access Journals (Sweden)

    2004-09-01

    Full Text Available A Webliography about the Bibliographic Instruction, it collects a variety of internet resources divided to main categories; directories, articles, bibliographies, organization, mailing lists, and interest groups.

  7. N-Confused Porphyrin Immobilized on Solid Supports: Synthesis and Metal Ions Sensing Efficacy

    Directory of Open Access Journals (Sweden)

    Sara R. D. Gamelas

    2018-04-01

    Full Text Available In this work, the N-confused porphyrin 5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin (NCTPP was immobilized on neutral or cationic supports based on silica and on Merrifield resin. The new materials were characterized by appropriate techniques (UV-Vis spectroscopy, SEM, and zeta potential analysis. Piezoelectric quartz crystal gold electrodes were coated with the different hybrids and their ability to interact with heavy metals was evaluated. The preliminary results obtained showed that the new materials can be explored for metal cations detection and the modification of the material surface is a key factor in tuning the metal selectivity.

  8. Problem of the Confusion of the Case Endings, Dative and Accusative in Turkish

    OpenAIRE

    SARICA, Bedri

    2014-01-01

    Case endings differ from language to language with respect to both its their functions and usage. These structures are made possible in Turkish whereas the prepositions are used for this purpose in Western Languages. In a case, the dative and accusative cases have direct relation with the verbs to which they are added to. Although in Turkish the dative and accusative cases are used with keener rules, it is observed that these two cases are confused with each other in grammar infections of so ...

  9. Puede afectar la instruccion en musica el desarrollo cognitivo de los ninos? ERIC Digest. (Can Music Instruction Affect Children's Cognitive Development? ERIC Digest).

    Science.gov (United States)

    Rauscher, Frances H.

    Several studies have examined the effects of music instruction on children's abilities in other disciplines. Other studies have explored the effects of listening to music on adults' spatial abilities. Noting that these two sets of findings have been confused, leading to claims that listening to music can improve children's academic abilities, this…

  10. The knowledge-learning-instruction framework: bridging the science-practice chasm to enhance robust student learning.

    Science.gov (United States)

    Koedinger, Kenneth R; Corbett, Albert T; Perfetti, Charles

    2012-07-01

    Despite the accumulation of substantial cognitive science research relevant to education, there remains confusion and controversy in the application of research to educational practice. In support of a more systematic approach, we describe the Knowledge-Learning-Instruction (KLI) framework. KLI promotes the emergence of instructional principles of high potential for generality, while explicitly identifying constraints of and opportunities for detailed analysis of the knowledge students may acquire in courses. Drawing on research across domains of science, math, and language learning, we illustrate the analyses of knowledge, learning, and instructional events that the KLI framework affords. We present a set of three coordinated taxonomies of knowledge, learning, and instruction. For example, we identify three broad classes of learning events (LEs): (a) memory and fluency processes, (b) induction and refinement processes, and (c) understanding and sense-making processes, and we show how these can lead to different knowledge changes and constraints on optimal instructional choices. Copyright © 2012 Cognitive Science Society, Inc.

  11. Using Learning Principles as a Theoretical Framework for Instructional Consultations

    Science.gov (United States)

    DiPietro, Michele; Norman, Marie

    2014-01-01

    Learning theory provides a powerful framework for analyzing instructional consultations and increasing their effectiveness. In this paper, the authors review the main tenets of learning theory, apply them to consultation scenarios, and present a complex case study to show how they can guide analysis and problem solving around challenging…

  12. Effects of Self-Instructional Learning Strategy on Secondary Schools ...

    African Journals Online (AJOL)

    First Lady

    2012-10-27

    Oct 27, 2012 ... Hence, Montague (2008) noted that self-regulation strategies like self-instruction, self-questioning, self-evaluation, self-monitoring and self- reinforcement, help learners in gaining access to cognitive processes that facilitate learning, guide learners as they apply the processes within and across domains ...

  13. The Association of State Policy Attributes with Teachers' Instructional Alignment

    Science.gov (United States)

    Polikoff, Morgan S.

    2012-01-01

    States vary greatly in their implementation of standards-based accountability under No Child Left Behind, yet little evidence is available to guide policymakers on what attributes of state policy advance more tightly aligned instruction. This study uses survey data and content analyses from the Surveys of Enacted Curriculum to describe elements of…

  14. Aerobic Jogging Instruction for Students in Grades 7-12.

    Science.gov (United States)

    Nebraska State Dept. of Education, Lincoln.

    Jogging, a form of aerobic exercise, is the act of running at a slow trot. This guide describes an instructional program for high school students to jog progressively longer distances. The emphasis is on participation and gradual improvement. Training principles, teaching methods, common jogging problems, and safety precautions are listed to aid…

  15. Teachers' perception of the utilization of instructional materials in ...

    African Journals Online (AJOL)

    This study aimed at assessing teachers' perception of utilization of instructional materials in teaching social studies in junior secondary schools in Calabar Municipality of Cross River State, Nigeria. The study was guided by a research question based on the purpose of the study. The study adopted the survey research ...

  16. Instructional Approaches in Kindergarten: What Works for Whom?

    Science.gov (United States)

    Chiatovich, Tara; Stipek, Deborah

    2016-01-01

    This study used ECLS-K 1998-1999 data to evaluate whether specific kindergarten teaching practices predicted school-year learning gains differently, depending on children's ethnicity, SES, and fall test scores. Exploratory factor analyses guided the creation of four literacy and five math instruction composites from teachers' reports of their…

  17. Students' Appraisal of the Quality of Instruction in Clothing and ...

    African Journals Online (AJOL)

    The study analysed Students' appraisal of the quality of instruction in Clothing and Textiles in Tertiary Institutions in Delta State. Two research questions were raised and two hypotheses formulated to guide the study. A sample of 198 that is 30% of the target population of 660 Home Economics students' in the four Tertiary ...

  18. Integrating Vocabulary Learning Strategy Instruction into EFL Classrooms

    Science.gov (United States)

    Lai, Ying-Chun

    2013-01-01

    In the current study, explicit vocabulary learning strategy instruction was integrated into an EFL curriculum to investigate its effects on learners' vocabulary acquisition. A total of 180 EFL learners enrolled in the freshmen English program at a university in Taiwan participated in the study. The participants were guided to explore and practice…

  19. The Relationship between Music Instruction and Academic Achievement in Mathematics

    Science.gov (United States)

    Sharpe, Nechelle Nipper

    2013-01-01

    The purpose of this study was to investigate the relationship between music instruction and mathematics achievement scores for 6th grade students at an Atlanta public school. Guided by Gardner's multiple intelligences model, neurological research, and National Consortium of Arts Education research, this study used a quasi-experimental…

  20. Metacognitive instruction in middle school science

    Science.gov (United States)

    Bonney, Dianna

    The purpose of this action research project was to determine the extent to which metacognitive instruction affected students' performance in the middle-grade science classroom. Conducted with four seventh grade science classes over a three-month time period, 105 students were engaged in 21 metacognitively enhanced lessons. Both quantitative and qualitative data sources were collected for this study and analyzed according to grounded theory methodology. Quantitative data came from the Jr. Metacognitive Awareness Inventory, administered as a pre-post test. Qualitative teacher-generated data was collected in a metacognitive observation protocol containing observations and reflections while student-generated data was gathered from reflective journal entries, modified rubrics, and checklists. Analysis of the data led to the assertions that metacognitive development occurred over time through systematic and varied implementation of explicit instruction. In addition, students perceived they learned best both when working collaboratively and when making multiple connections with content material. Implications for middle-grade teachers include the need for explicit instruction of metacognitive strategies, providing for instructional variation and student collaboration, and guiding students in making connections to prior learning.

  1. HBR guides

    CERN Document Server

    Duarte, Nancy; Dillon, Karen

    2015-01-01

    Master your most pressing professional challenges with this seven-volume set that collects the smartest best practices from leading experts all in one place. "HBR Guide to Better Business Writing" and "HBR Guide to Persuasive Presentations" help you perfect your communication skills; "HBR Guide to Managing Up and Across" and "HBR Guide to Office Politics" show you how to build the best professional relationships; "HBR Guide to Finance Basics for Managers" is the one book you'll ever need to teach you about the numbers; "HBR Guide to Project Management" addresses tough questions such as how to manage stakeholder expectations and how to manage uncertainty in a complex project; and "HBR Guide to Getting the Right Work Done" goes beyond basic productivity tips to teach you how to prioritize and focus on your work. This specially priced set of the most popular books in the series makes a perfect gift for aspiring leaders looking for trusted advice. Arm yourself with the advice you need to succeed on the job, from ...

  2. Theoretical Analysis on Molecular Magnetic Properties of N-Confused Porphyrins and Its Derivatives

    Energy Technology Data Exchange (ETDEWEB)

    Wei, Wei; Bai, Fuquan; Xia, Baohui; Zhang, Hongxing [Jilin Univ., Jilin (China)

    2012-09-15

    We have theoretically investigated the magnetic properties of N-confused porphyrin (NCP), tetraphenyl-Nconfused porphyrin (TPNCP) and their substituted derivatives with O, S and Se heteroatoms (2ONCP, 2STPNCP, 2SeNCP, 2OTPNCP, etc.) by using DFT method. In the minimum energy structures of the 2OTPNCP, the two couples opposite phenyl substitutes are staggered. In the case of TPNCP, 2STPNCP and 2SeTPNCP, two phenyls being respectively close to or opposite to N-confused pyrrole are found to be pointed the same direction, whilst others are in the opposite direction. Based on the equilibrium structures, the {sup 1}H chemical shifts and nucleus-independent chemical shifts (NICS) are calculated in this paper. The π current density being induced by the tridimensional perpendicular magnetic field transmits the inner section of the pyrrole segments for NCP and TPNCP. As for their substituted derivatives with O, S and Se atoms, the current path passes through the outer section of the two heterorings. The NICS values at the ring critical points of the heterorings are much lower (in absolute value) than those of which is at the center of an isolated pyrrole molecule. The {sup 1}H NMR for β H atoms of the heterorings decreases from O, S to with Se.

  3. The Riel Rebellion: A Biographical Approach. Teacher's Guide.

    Science.gov (United States)

    Hou, Charles; Hou, Cynthia

    Instructions are provided to help high school teachers implement a unit of study dealing with the life of Louis Riel, who as the leader of the Canadian Rebellion of 1885 led his followers into armed conflict with the Canadian government. The guide first outlines the unit's educational objectives. The bulk of the guide discusses the two major…

  4. Introduction to Robotics for Industrial Technology Education. Curriculum Guide.

    Science.gov (United States)

    Campbell, Rob, Comp.

    This document consists of teacher's and student's guides for approximately 10 days of instruction that introduces robotics. The teacher's guide contains the following: an introduction; a daily lesson plan outline; a pretest; answers to the pretest and posttest; a list of student competencies; unit objectives and terms; definitions of terms;…

  5. Russian Basic Course: Dialogue Cartoon Guides, Lessons 1-83.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    This booklet of cartoon guides contains 83 units of instructional materials prepared by the Defense Language Insitute for use in an intensive, conversational, Russian course. Included are cartoon guides to dialogues and dialogue recombinations which focus on social concerns and military matters. (RL)

  6. Digitization and digital archiving a practical guide for librarians

    CERN Document Server

    Leggett, Elizabeth R

    2014-01-01

    Modern library patrons are embracing the ease with which information can be accessed digitally, and so many librarians are currently working toward making information available electronically. Digitization and Digital Archiving: A Practical Guide for Librarians is a comprehensive guide with step-by-step instructions for forming digital archives.

  7. Le Temps, des sucres [Sugaring-Off Time]. Teacher's Guide.

    Science.gov (United States)

    Ullmann, Rebecca; And Others

    A resource kit for the teaching of listening comprehension in French at the beginning elementary level is represented by a teacher's guide and a handbook entitled "The Maple Sugar Industry." The guide offers sample activities and lesson plans, as well as a complete procedure for conducting a listening comprehension test. Instructions are given for…

  8. Agricultural Cooperative Training. Curriculum Guide for Agribusiness 501.

    Science.gov (United States)

    Texas A and M Univ., College Station. Dept. of Agricultural Education.

    This curriculum guide was developed to help teachers in Texas provide training in occupational-related agricultural education to persons both in groups and on the job. The guide is organized in 33 sections. The first section covers group instruction with the remaining sections covering the following occupational titles: farm equipment operator;…

  9. Career Education Teacher's Guide [Secondary Units].

    Science.gov (United States)

    Rockland County Board of Cooperative Educational Services, West Nyack, NY.

    The four teacher's guides, emphasizing career education and its infusion into existing curriculum, are for the following units of instruction and suggested grade levels: entering the world of work, 5-12; making money with a classroom store, 8-12; meteorologist/radio station, 9; and banking, 9-10. Each unit is organized under several strategies and…

  10. A Guide for Equipping Industrial Arts Facilities.

    Science.gov (United States)

    American Industrial Arts Association, Washington, DC. Equipment Guide Committee.

    A guide for planning new and revising existing industrial arts facilities which gives a listing of tools and equipment recommended for each of the major areas of instruction (automotive and power mechanics, ceramics, drafting, electronics, elementary, general shop, graphic arts, metalworking, plastics, and woodworking). General descriptions and…

  11. The PLAN Classroom. A Guide for Consultants.

    Science.gov (United States)

    1969

    This document is a guide for consultants observing teacher behavior, its effects on students, and learning environment conditions in a PLAN (Program for Learning in Accordance with Needs) classroom. (Appended are a series of 27 questions and answers which describe PLAN, an individualized, computer-assisted instructional system initially operating…

  12. Industrial Arts Curriculum Guide for Safety.

    Science.gov (United States)

    Connecticut State Dept. of Education, Hartford. Div. of Vocational Education.

    This guide is intended to draw attention to the necessity for safety education in every aspect of industrial arts and to provide resources for upgrading and improving safety instruction in the classroom. It also can be used for inservice training of industrial art teachers and for undergraduate teacher education in Connecticut. Introductory…

  13. Fernbank Science Center Forest Teacher's Guide-1967.

    Science.gov (United States)

    Cherry, Jim; And Others

    This guide is designed primarily to familiarize teachers with the types of programs available through the Fernback Science Center. Instructional programs involving the use of the Fernbank Forest are outlined. Programs for secondary students include Plant Taxonomy, Field Ecology, Winter Taxonomy of Plants, and Climax Forest Succession. Elementary…

  14. INDUSTRIAL RADIOGRAPHY COURSE, INSTRUCTORS' GUIDE. VOLUME 2.

    Science.gov (United States)

    Texas A and M Univ., College Station. Engineering Extension Service.

    INFORMATION RELATIVE TO THE LESSON PLANS IN "INDUSTRIAL RADIOGRAPHY COURSE, INSTRUCTOR'S GUIDE, VOLUME I" (VT 003 565) IS PRESENTED ON 52 INFORMATION SHEETS INCLUDING THE SUBJECTS SHIELDING EQUATIONS AND LOGARITHMS, METAL PROPERTIES, FIELD TRIP INSTRUCTIONS FOR STUDENTS, WELDING SYMBOLS AND SIZES, SAMPLE REPORT FORMS, AND TYPICAL SHIPPING…

  15. PhoneGap 3 beginner's guide

    CERN Document Server

    Natili, Giorgio

    2013-01-01

    Written in a friendly, example-driven Beginner's Guide format, there are plenty of step-by-step instructions to help you get started with PhoneGap.If you are a web developer or mobile application developer interested in an examples-based approach to learning mobile application development basics with PhoneGap, then this book is for you.

  16. Cross Cultural Instruction: An Instructional Design Case

    Directory of Open Access Journals (Sweden)

    Monica W. Tracey

    2010-01-01

    Full Text Available In an authentic example of linking design and development with learning and performance, an international real estate development firm defined a problem; implementing a cleaning system in the largest mall in the world with a cross-cultural unskilled work force in Dubai, UAE. Partnering with a university instructional design team employing a rapid prototyping methodology and the constructivist ID approach, Layers of Negotiation Model, a comprehensive curriculum was designed. This article describes the project background, initial design, the ID team's work in Dubai, illustrates the product, and summarizes the design experience.

  17. Inclusive differentiated instruction

    Directory of Open Access Journals (Sweden)

    Jerković Ljiljana S.

    2017-01-01

    Full Text Available Inclusive differentiated instruction is a new model of didactic instruction, theoretically described and established in this paper for the first time, after being experimentally verified through teaching of the mother tongue (instruction in reading and literature. Inclusive individually planned instruction is based on a phenomenological and constructivist didactic instructional paradigm. This type of teaching is essentially developmental and person-oriented. The key stages of inclusive differentiated instruction of literature are: 1 recognition of individual students' potential and educational needs regarding reading and work on literary texts; 2 planning and preparation of inclusive individually planned instruction in reading and literature; 3 actual class teaching of lessons thus prepared; and 4 evaluation of the student achievement following inclusive differentiated instruction in reading and literature. A highly important element of the planning and preparation of inclusive differentiated instruction is the creation of student profiles and inclusive individualized syllabi. Individualized syllabi specify the following: 1. a brief student profile; 2. the student position on the continuum of the learning outcomes of instruction in the Serbian language; 3. reverse-engineered macro-plan stages of instruction in the Serbian language (3.1. identifying expected outcomes and fundamental qualities of learners' work, 3.2. defining acceptable proofs of their realisation, 3.3. planning learning and teaching experiences, and 3.4. providing material and technical requisites for teaching; 4 the contents and procedure of individualized lessons targeting the student; 5 a plan of syllabus implementation monitoring and evaluation. The continuum of the learning outcomes of inclusive differentiated instruction in literature exists at three main levels, A, B and C. The three levels are: A reading techniques and learning about the main literary theory concepts; B

  18. Manual on panoramic gamma irradiators (categories 2 and 4). Incorporating: Applications guide, procedures guide, basics guide

    International Nuclear Information System (INIS)

    1996-01-01

    The document is the first revision of a previous one published in 1993 to provide guidance on the safe use and regulation of self-contained gamma irradiators (Co-60 or Cs-137 sources) in different fields of application. It includes three parts: Applications Guide, which describes the main applications of self-contained gamma irradiators, the type of equipment, including safety systems, operation and maintenance, and how to deal with incidents. Procedures Guide, which gives step by step instructions on how to carry out the practice. Basics Guide, which explains the fundamentals of radiation, the system of units, interaction of radiation with matter radiation detection, etc. The manual is aimed primarily at persons handling such radiation sources on a daily routine basis, as well as at the competent authorities for training of workers in radiation protection or for setting up local radiation protection rules

  19. RelaisILL Instructions en francais

    International Development Research Centre (IDRC) Digital Library (Canada)

    Julie Cassone

    ... données sur la recherche (Service de découverte du CRDI). OU. Accès à partir de Google Scholar*. ➢ Lorsque l'on clique sur le lien, la fenêtre d'ouverture de session apparaît. * Consultez les instructions sur la manière d'ajouter le « texte intégral du CRDI (IDRC Full Text) » dans. Google Scholar à la fin du présent guide.

  20. Instructional Objectives for Junior College Courses in Economics: Principles of Macroeconomics and Principles of Microeconomics.

    Science.gov (United States)

    Thompson, Fred A.

    These sets of behavioral objectives for junior college economics courses were written to serve as a guide to instruction, a student guide to learning, and a basis for evaluation. The objectives are offered as samples that may be used where they correspond to the skills, abilities, and attitudes other instructors want their students to acquire.…

  1. Instructions for authors

    Directory of Open Access Journals (Sweden)

    Editors Editorial Board

    2012-11-01

    Full Text Available

    INSTRUCTIONS FOR AUTHORS
    Author Guidelines
    Authors must submit their papers via email to brain@edusoft.ro (please! or they can create an account and submit their papers online, at www.brain.edusoft.ro. Submited papers must be written in DOC format (Microsoft Word document, in as clear and as simple as possible English. Preferred maximum paper length for the papers is 20 pages, including figures.
    The template for the paper is at this address:
    http://www.edusoft.ro/Template_for_BRAIN.docRAIN vol. 3, issue 3, Instructions for authors

  2. "Social Learning" Buzz Masks Deeper Dimensions: Mitigating the Confusion Surrounding "Social Learning"

    Science.gov (United States)

    Ganis, Frank

    2009-01-01

    There is a century of rich literature on social learning from the fields of education, psychology, and sociology characterizing a wide variety of practical applications such as instructional techniques, consumer behavior conditioning and determining criminal motives. In social learning theory, according to Bandura, there are four fundamental…

  3. UAL USER GUIDE.

    Energy Technology Data Exchange (ETDEWEB)

    MALITSKY,N.; TALMAN,R.

    2003-01-09

    The Unified Accelerator Libraries (UAL) provide a modularized environment for applying diverse accelerator simulation codes. Development of UAL is strongly prejudiced toward1 importing existing codes rather than developing new ones. This guide provides instructions for using this environment. This includes instructions for acquiring and building the codes, then for launching and interpreting some of the examples included with the distribution. In some cases the examples are general enough to be applied to different accelerators by mimicking input files and input parameters. The intention is to provide just enough computer language discussion (C++ and Perl) to support the use and understanding of the examples and to help the reader gain a general understanding of the overall architecture. Otherwise the manual is ''documentation by example.'' Except for an appendix concerning maps, discussion of physics is limited to comments accompanying the numerous code examples. Importation of codes into UAL is an ongoing enterprise and when a code is said to have been Imported it does not necessarily mean that all features are supported. Other than this, the original documentation remains applicable (and is not duplicated here.)

  4. UAL USER GUIDE

    International Nuclear Information System (INIS)

    MALITSKY, N.; TALMAN, R.

    2003-01-01

    The Unified Accelerator Libraries (UAL) provide a modularized environment for applying diverse accelerator simulation codes. Development of UAL is strongly prejudiced toward1 importing existing codes rather than developing new ones. This guide provides instructions for using this environment. This includes instructions for acquiring and building the codes, then for launching and interpreting some of the examples included with the distribution. In some cases the examples are general enough to be applied to different accelerators by mimicking input files and input parameters. The intention is to provide just enough computer language discussion (C++ and Perl) to support the use and understanding of the examples and to help the reader gain a general understanding of the overall architecture. Otherwise the manual is ''documentation by example.'' Except for an appendix concerning maps, discussion of physics is limited to comments accompanying the numerous code examples. Importation of codes into UAL is an ongoing enterprise and when a code is said to have been Imported it does not necessarily mean that all features are supported. Other than this, the original documentation remains applicable (and is not duplicated here.)

  5. In search of clarity: self-esteem and domains of confidence and confusion.

    Science.gov (United States)

    Stinson, Danu Anthony; Wood, Joanne V; Doxey, Juliana R

    2008-11-01

    To date, research suggests that self-concept clarity is a monolithic construct: Some people have clearly defined self-concepts in all domains, whereas others do not. The authors argued that self-concept clarity is instead multifaceted and varies across trait domains. The authors predicted that social commodities (SCs; e.g., looks, popularity, social skills) would show less self-concept clarity than would communal qualities (CQs; e.g., kindness, warmth, honesty), due to domain differences in observability, ambiguity, and controllability. Results replicated past findings that self-esteem predicts self-concept clarity but also demonstrated that participants' SC self-views were less clear than their CQ self-views. Moreover, people showed greater clarity about traits that were lower in observability and higher in ambiguity and controllability. These findings suggest that everyone, regardless of self-esteem, has self-concept domains of relative confidence and confusion.

  6. Last call for informed consent: confused proxies in extra-emergency conditions.

    Science.gov (United States)

    Vyshka, Gentian; Seferi, Arsen; Myftari, Kreshnik; Halili, Vera

    2014-01-01

    Informed consent has become a part of medical practice in Albania only recently, during a time when there has been a substantial increase in claims of malpractice. Its original aim was to provide patients with information to help them make decisions on particular health interventions. We describe the case of a patient who developed an unexpected surgical complication and desperately needed a second intervention, and the futility of obtaining informed consent in the setting of a medical emergency. The circumstances of the emergency might turn out to be too complicated and confusing for the proxies. The, role of proxies is not defined in the Albanian laws and bylaws. Seeking and eventually obtaining the necessary signatures and permissions in an emergency cannot be justified because the lack of time in such circumstances might be a major obstacle to sound and comprehensive communication, and lack of communication could give rise to mistrust, with all its potential consequences.

  7. Tautomerism-Induced Cis-Trans Isomerization of Pyridylethenyl N-Confused Porphyrin.

    Science.gov (United States)

    Sakashita, Ryuichi; Oka, Yasutaka; Akimaru, Hisanori; Kesavan, Praseetha E; Ishida, Masatoshi; Toganoh, Motoki; Ishizuka, Tomoya; Mori, Shigeki; Furuta, Hiroyuki

    2017-08-18

    Pyridylethenyl-substituted N-confused porphyrins (NCPs) were synthesized, and their cis-trans isomerization was studied. Among four possible isomers, trans-3H and cis-2H types of structures, of which aromaticity and absorption/emission properties differ largely, were isolated. The cis-isomer was largely stabilized by the intramolecular hydrogen bonding between the pyrrolic-NH and the pyridinic-N in the vicinity. The thermal cis-trans isomerization proceeded even at 30 °C, which was significantly accelerated by the pyridine added to the system. The kinetic studies revealed that the isomerization reaction was second-order and the activation energy of the thermal isomerization from cis to trans isomer was ΔG 0 ⧧ cis→trans = 35.7 kcal/mol at 298 K, which is significantly smaller than that of Ni complex (42.3 kcal/mol). An intermolecular proton transfer induced cis-trans isomerization mechanism was proposed.

  8. The experience of living with patellofemoral pain-loss, confusion and fear-avoidance

    DEFF Research Database (Denmark)

    Smith, Benjamin E; Moffatt, Fiona; Hendrick, Paul

    2018-01-01

    were: (1) impact on self; (2) uncertainty, confusion and sense making; (3) exercise and activity beliefs; (4) behavioural coping strategies and (5) expectations of the future. CONCLUSIONS: These findings offer an insight into the lived experience of individuals with PFP. Previous literature has focused......OBJECTIVES: To investigate the experience of living with patellofemoral pain (PFP). DESIGN: Qualitative study design using semistructured interviews and analysed thematically using the guidelines set out by Braun and Clarke. SETTING: A National Health Service physiotherapy clinic within a large UK...... teaching hospital. PARTICIPANTS: A convenience sample of 10 participants, aged between 18 and 40 years, with a diagnosis of PFP and on a physiotherapy waiting list, prior to starting physiotherapy. RESULTS: Participants offered rich and detailed accounts of the impact and lived experience of PFP, including...

  9. Clinical Psychopharmacology Update: What's in a Name? Confusion Prompts Change for Vortioxetine's Brand Name.

    Science.gov (United States)

    Tobin, Thomas J; Tobin, Mary L

    2016-09-01

    Similar names between two unrelated drugs have led the FDA to issue warnings about and now approve a name change for vortioxetine, which was branded as Brintellix® until recently. While the trade name had been screened prior to the product's launch, the FDA received numerous reports of prescribing and dispensing errors, specifically with regard to the anti-coagulant drug Brilinta® (ticagrelor). Starting 1 June 2016, vortioxetine will be marketed under the name Trintellix™ in an effort to reduce confusion. Clinicians are advised that while the name and National Drug Code number with this product will change, it will retain the same formulation, indication, and dosage information. To the extent possible, clinicians can and should take actions to identify and reduce potential medication errors in prescriptions, especially when using electronic records and e-prescription systems.

  10. Pilot study on the European Portuguese version of the Confusion Assessment Method.

    Science.gov (United States)

    Martins, Sónia; Moldes, Patrícia; Pinto-de-Sousa, João; Conceição, Filipe; Paiva, José Artur; Simões, Mário R; Fernandes, Lia

    2014-10-01

    To present the pilot study on the European Portuguese validation of the Confusion Assessment Method (CAM). The translation process was carried out according to International Society Pharmacoeconomics and Outcomes Research guidelines with trained researchers and inter-rater reliability assessment. The study included 50 elderly patients, admitted (≥24 h) to two intermediate care units. Exclusion criteria were: Glasgow Coma Scale (total score ≤11), blindness/deafness, inability to communicate and not able to speak Portuguese. The sensitivity and specificity of CAM were assessed, with DSM-IV-TR criteria of delirium used as a reference standard. Findings revealed excellent inter-rater reliability (k>0.81), moderate sensitivity (73%) and excellent specificity (95%). These preliminary results suggested that this version emerges as a promising diagnostic instrument for delirium.

  11. Denisovans, Melanesians, Europeans, and Neandertals: The Confusion of DNA Assumptions and the Biological Species Concept.

    Science.gov (United States)

    Caldararo, Niccolo

    2016-08-01

    A number of recent articles have appeared on the Denisova fossil remains and attempts to produce DNA sequences from them. One of these recently appeared in Science by Vernot et al. (Science 352:235-239, 2016). We would like to advance an alternative interpretation of the data presented. One concerns the problem of contamination/degradation of the determined DNA sequenced. Just as the publication of the first Neandertal sequence included an interpretation that argued that Neandertals had not contributed any genes to modern humans, the Denisovan interpretation has considerable influence on ideas regarding human evolution. The new papers, however, confuse established ideas concerning the nature of species, as well as the use of terms like premodern, Archaic Homo, and Homo heidelbergensis. Examination of these problems presents a solution by means of reinterpreting the results. Given the claims for gene transfer among a number of Mid Pleistocene hominids, it may be time to reexamine the idea of anagenesis in hominid evolution.

  12. Confusing criminal and civil law: when may a hospital refuse to release a dead body?

    Science.gov (United States)

    Gallagher, Steven B

    2014-12-01

    A United Kingdom bereavement advice group has expressed concern that hospitals in Britain may be acting "illegally" in refusing to release dead bodies to relatives unless they provide evidence that funeral arrangements have been made. In some cases, hospitals may have refused to release a body to anyone other than an undertaker. The charity argues that this behaviour constitutes the common law offence of preventing the lawful burial of a body. This article considers the confusion that may occur between this offence and interference with the right to possession of a body for lawful burial. The conclusion is that it is extremely unlikely a hospital or its employees would fall foul of the criminal law in refusing to release a dead body and may be liable in the civil courts if they release a body to someone who does not have the duty and consequent right to possession of the body for lawful burial.

  13. Diagnostic confusion resulting from CD56 expression by cutaneous myeloid sarcoma

    Directory of Open Access Journals (Sweden)

    Sheeja T. Pullarkat

    2009-12-01

    Full Text Available Myeloid sarcomas are tumor masses composed of aggregates of malignant myeloid precursors in extramedullary sites including the skin. We report a case of myeloid sarcoma in a patient who presented with an ear lobe mass and facial nerve paralysis. Expression of CD56 by the malignant cells led to an initial misdiagnosis as Merkel cell tumor. Comprehensive pathological evaluation confirmed the diagnosis of myeloid sarcoma with aberrant expression of CD56 and carrying the translocation t(8;21 (q22;q22. Aberrant antigen expression by cutaneous myeloid sarcomas can cause diagnostic confusion with other cutaneous neoplasms. This is especially relevant when myeloid sarcoma is the sole manifestation of acute myeloid leukemia.

  14. Nurses' and physicians' perceptions of Confusion Assessment Method for the intensive care unit for delirium detection

    DEFF Research Database (Denmark)

    Oxenbøll-Collet, Marie; Egerod, Ingrid; Christensen, Vibeke

    2018-01-01

    Background: Delirium in the intensive care unit (ICU) has received more attention in the past decade. Early detection, prevention and treatment of delirium are important, and the most commonly used tool for delirium assessment is the Confusion Assessment Method for the ICU (CAM-ICU). Aim: The aim......-ICU for delirium detection. It might be necessary to revalidate the instrument as ICU care has changed in recent years, with lighter sedation and early mobilization of patients. We recommend that nurses and physicians receive more training in the use of the CAM-ICU to address some of the issues identified in our...... study. Relevance to clinical practice: There is a need for ongoing training and clearer guidelines on how to proceed with the delirium screening of non-sedated patients....

  15. Does your organization use gender inclusive forms? Nurses' confusion about trans* terminology.

    Science.gov (United States)

    Carabez, Rebecca; Pellegrini, Marion; Mankovitz, Andrea; Eliason, Mickey; Scott, Megan

    2015-11-01

    To describe nurses confusion around trans* terminology and to provide a lesson in Trans* 101 for readers. Of the estimated 9 million persons in the United States of America who are identified as lesbian, gay, bisexual and transgender, about 950,000 (0.2-0.5% of adult population) are identified as trans* (a term that encompasses the spectrum, including transgender, transsexual, trans man, trans woman and other terms). The Institute of Medicine (2011, The health of lesbian, gay, bisexual and transgender people: Building a foundation for better understanding. The National Academies Press, Washington, DC) identified transgender persons as an understudied population with significant need for health research, yet the nursing literature contains little guidance for educating nurses on trans* issues. This is a mixed methods structured interview design with nurse key informants. The scripted interview was based on the Health Care Equality Index, which evaluates patient-centred care to lesbian, gay, bisexual and transgender patients and families. These data were part of a larger research study that explored the current state of lesbian, gay, bisexual and transgender-sensitive nursing practice. Undergraduate nursing students recruited and interviewed 268 nurse key informants about gender inclusive forms (capable of identifying trans* patients) at their agencies. Only 5% reported use of gender inclusive forms, 44% did not know about inclusive forms, 37% did not understand what a gender inclusive form was and 14% confused gender with sexual orientation. The study demonstrated a critical need for education in gender identity and sexual orientation terminology. The lack of understanding of concepts and terminology may affect basic care of lesbian, gay, bisexual and transgender patients especially those who identify as transgender. © 2015 John Wiley & Sons Ltd.

  16. Neurofibromatosis type 1 and the "elephant man's" disease: the confusion persists: an ethnographic study.

    Science.gov (United States)

    Legendre, Claire-Marie; Charpentier-Côté, Catherine; Drouin, Régen; Bouffard, Chantal

    2011-02-09

    In 1986, two Canadian geneticists had demonstrated that Joseph Merrick, better known as the Elephant Man, suffered from the Proteus syndrome and not from neurofibromatosis type 1 (NF1), as was alleged by dermatologist Parkes in 1909. Despite this and although the two diseases differ at several levels: prevalence, diagnostic criteria, clinical manifestations and transmission, the confusion between NF1 and the "elephant man's" disease continues in medical and social representations by current linguistic usage, and in some media reports. With this article, we want to 1) document the persistence and extent of this fallacy, 2) identify certain critical factors that contribute to its persistence, and 3) evaluate its impact on the health and well being of patients with NF1 and their family members. Participant observation in the course of an ethnographic study on intergenerational dialogue between individuals with neurofibromatosis and their parents - Analysis of the scientific literature and of pinpoint articles in the print and online news media. Our findings show that because physicians have little knowledge about NF1, several print and online news media and a lot of physicians continue to make the confusion between NF1 and the disease the "elephant man". This misconception contributes to misinformation about the disease, feeding prejudices against affected patients, exacerbating the negative impacts of the disease on their quality of life, their cognitive development, their reproductive choices, as well as depriving them of proper care and appropriate genetic counseling. If family physicians and pediatricians were properly informed about the disease, they could refer their patients with NF1 to NF clinics and to specialists. Thus, patients and their family members would benefit from better-tailored clinical management of their cases, perhaps even optimal management. [corrected

  17. Effective Classroom Instruction: Implications of Child Characteristics by Reading Instruction Interactions on First Graders’ Word Reading Achievement

    Science.gov (United States)

    Morrison, Frederick J.; Schatschneider, Christopher; Toste, Jessica; Lundblom, Erin; Crowe, Elizabeth C; Fishman, Barry

    2011-01-01

    Too many children fail to learn how to read proficiently with serious consequences for their overall well-being and long term success in school. This may be because providing effective instruction is more complex than many of the current models of reading instruction portray; there are child characteristic by instruction (CXI) interactions. Here we present efficacy results for a randomized control field trial of the Individualizing Student Instruction (ISI) intervention, which relies on dynamic system forecasting intervention models to recommend amounts of reading instruction for each student, taking into account CXI interactions that consider his or her vocabulary and reading skills. The study, conducted in seven schools with 25 teachers and 396 first graders, revealed that students in the ISI intervention classrooms demonstrated significantly greater reading skill gains by spring than did students in control classrooms. Plus, they were more likely to receive differentiated reading instruction based on CXI interaction guided recommended amounts than were students in control classrooms. The precision with which students received the recommended amounts of each type of literacy instruction, the distance from recommendation, also predicted reading outcomes. PMID:22229058

  18. Deriving allowable properties of lumber : a practical guide for interpretation of ASTM standards

    Science.gov (United States)

    Alan Bendtsen; William L. Galligan

    1978-01-01

    The ASTM standards for establishing clear wood mechanical properties and for deriving structural grades and related allowable properties for visually graded lumber can be confusing and difficult for the uninitiated to interpret. This report provides a practical guide to using these standards for individuals not familiar with their application. Sample stress...

  19. Communication and Industrial Electronics. Trade and Industrial Education Trade Preparatory Training Guide.

    Science.gov (United States)

    Nebraska State Dept. of Education, Lincoln. Div. of Vocational Education.

    One of a series of curriculum guides prepared for the electricity/electronics occupations cluster, this guide identifies the essentials of the communication and industrial electronics trade as recommended by the successful electrical servicemen. An instructional program based upon the implementation of the guide is expected to prepare a student to…

  20. Informal caregivers and detection of delirium in postacute care: a correlational study of the confusion assessment method (CAM), confusion assessment method-family assessment method (CAM-FAM) and DSM-IV criteria.

    Science.gov (United States)

    Flanagan, Nina M; Spencer, Gale

    2016-09-01

    Delirium is a common, serious and potentially life-threatening syndrome affecting older adults. This syndrome continues to be under-recognised and under treated by healthcare professionals across all care settings. Older adults who develop delirium have poorer outcomes, higher mortality and higher care costs. The purposes of this study were to correlate the confusion assessment method-family assessment method and confusion assessment method in the detection of delirium in postacute care, to correlate the confusion assessment method-family assessment method and diagnostic and statistical manual of mental disorders text revision criteria in detection of delirium in postacute care, to determine the prevalence of delirium in postacute care elders and to describe the relationship of level of cognitive impairment and delirium in the postacute care setting. Implications for Practice Delirium is disturbing for patients and caregivers. Frequently . family members want to provide information about their loved one. The use of the CAM-FAM and CAM can give a more definitive determination of baseline status. Frequent observations using both instruments may lead to better recognition of delirium and implementation of interventions to prevent lasting sequelae. Descriptive studies determined the strengths of relationship between the confusion assessment method, confusion assessment method-family assessment method, Mini-Cog and diagnostic and statistical manual of mental disorders text revision criteria in detection of delirium in the postacute care setting. Prevalence of delirium in this study was 35%. The confusion assessment method-family assessment method highly correlates with the confusion assessment method and diagnostic and statistical manual of mental disorders text revision criteria for detecting delirium in older adults in the postacute care setting. Persons with cognitive impairment are more likely to develop delirium. Family members recognise symptoms of delirium when

  1. Applying Learning Theories and Instructional Design Models for Effective Instruction

    Science.gov (United States)

    Khalil, Mohammed K.; Elkhider, Ihsan A.

    2016-01-01

    Faculty members in higher education are involved in many instructional design activities without formal training in learning theories and the science of instruction. Learning theories provide the foundation for the selection of instructional strategies and allow for reliable prediction of their effectiveness. To achieve effective learning…

  2. Inquiry-Oriented Instruction: A Conceptualization of the Instructional Principles

    Science.gov (United States)

    Kuster, George; Johnson, Estrella; Keene, Karen; Andrews-Larson, Christine

    2018-01-01

    Research has highlighted that inquiry-based learning (IBL) instruction leads to many positive student outcomes in undergraduate mathematics. Although this research points to the value of IBL instruction, the practices of IBL instructors are not well-understood. Here, we offer a characterization of a particular form of IBL instruction:…

  3. Enhancing Instructional Design Efficiency: Methodologies Employed by Instructional Designers

    Science.gov (United States)

    Roytek, Margaret A.

    2010-01-01

    Instructional systems design (ISD) has been frequently criticised as taking too long to implement, calling for a reduction in cycle time--the time that elapses between project initiation and delivery. While instructional design research has historically focused on increasing "learner" efficiencies, the study of what instructional designers do to…

  4. Wind Power. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy developed as part of a descriptive curriculum research project in Arkansas (see note). The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  5. Facility transition instruction

    International Nuclear Information System (INIS)

    Morton, M.R.

    1997-01-01

    The Bechtel Hanford, Inc. facility transition instruction was initiated in response to the need for a common, streamlined process for facility transitions and to capture the knowledge and experience that has accumulated over the last few years. The instruction serves as an educational resource and defines the process for transitioning facilities to long-term surveillance and maintenance (S and M). Generally, these facilities do not have identified operations missions and must be transitioned from operational status to a safe and stable configuration for long-term S and M. The instruction can be applied to a wide range of facilities--from process canyon complexes like the Plutonium Uranium Extraction Facility or B Plant, to stand-alone, lower hazard facilities like the 242B/BL facility. The facility transition process is implemented (under the direction of the US Department of Energy, Richland Operations Office [RL] Assistant Manager-Environmental) by Bechtel Hanford, Inc. management, with input and interaction with the appropriate RL division and Hanford site contractors as noted in the instruction. The application of the steps identified herein and the early participation of all organizations involved are expected to provide a cost-effective, safe, and smooth transition from operational status to deactivation and S and M for a wide range of Hanford Site facilities

  6. Writing for Instructional Television.

    Science.gov (United States)

    O'Bryan, Kenneth G.

    Writing considerations specific to instructional television (ITV) situations are discussed in this handbook written for the beginner, but designed to be of use to anyone creating an ITV script. Advice included in the handbook is based on information obtained from ITV wirters, literature reviews, and the author's personal experience. The ITV…

  7. Scaffolding in Assisted Instruction

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available On-The-Job Training, developed as direct instruction, is one of the earliest forms of training. This method is still widely in use today because it requires only a person who knows how to do the task, and the tools the person uses to do the task. This paper is intended to be a study of the methods used in education in Knowledge Society, with more specific aspects in training the trainers; as a result of this approach, it promotes scaffolding in assisted instruction as a reflection of the digital age for the learning process. Training the trainers in old environment with default techniques and designing the learning process in assisted instruction, as an application of the Vygotskian concept of the zone of proximal development (ZPD to the area of computer literacy for the younger users, generate diversity in educational communities and requires standards for technology infrastructure, standards for the content, developed as a concepts map, and applications for personalized in-struction, based on ZPD theory.

  8. Instructional Guidelines. Welding.

    Science.gov (United States)

    Fordyce, H. L.; Doshier, Dale

    Using the standards of the American Welding Society and the American Society of Mechanical Engineers, this welding instructional guidelines manual presents a course of study in accordance with the current practices in industry. Intended for use in welding programs now practiced within the Federal Prison System, the phases of the program are…

  9. Principals as Instructional Leaders

    Science.gov (United States)

    Finkel, Ed

    2012-01-01

    At some level, principals always have been instructional leaders--but never before has their role been more prominent. First, the accountability movement--No Child Left Behind (NCLB) in particular--thrust principals into the spotlight on academic achievement. Then budget cuts peeled away capacity at both the district and school levels, thinning…

  10. Computer-assisted instruction

    NARCIS (Netherlands)

    Voogt, J.; Fisser, P.; Wright, J.D.

    2015-01-01

    Since the early days of computer technology in education in the 1960s, it was claimed that computers can assist instructional practice and hence improve student learning. Since then computer technology has developed, and its potential for education has increased. In this article, we first discuss

  11. Grammar Instruction and Technology

    Science.gov (United States)

    Lacina, Jan

    2005-01-01

    Much of the research literature from the past 25 years has supported the importance of teaching grammar in the context of writing instruction (Calkins, 1980; DiStefano & Killion, 1984; Weaver, 1996,1998). Unlike other content areas, practice does not make perfect when learning grammar. While isolated drill and practice of grammatical concepts may…

  12. Characteristics of Instructional Videos

    Science.gov (United States)

    Beheshti, Mobina; Taspolat, Ata; Kaya, Omer Sami; Sapanca, Hamza Fatih

    2018-01-01

    Nowadays, video plays a significant role in education in terms of its integration into traditional classes, the principal delivery system of information in classes particularly in online courses as well as serving as a foundation of many blended classes. Hence, education is adopting a modern approach of instruction with the target of moving away…

  13. Job Instruction Training.

    Science.gov (United States)

    Pfau, Richard H.

    Job Instruction Training (JIT) is a step-by-step, relatively simple technique used to train employees on the job. It is especially suitable for teaching manual skills or procedures; the trainer is usually an employee's supervisor but can be a co-worker. The JIT technique consists of a series of steps that a supervisor or other instructor follows…

  14. Alcohol Fuels. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy developed as part of the descriptive curriculum research project in Arkansas (see note). The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  15. Planning Instructional Media

    Science.gov (United States)

    Clark, Richard E.

    1972-01-01

    Reviews the developments in communications and educational psychology that have influenced present educational media strategies and shows how recent breakthroughs in learning theory and media research offer a new direction in the design and use of instructional media. (Author/JM)

  16. INSTRUCTIONAL MATERIALS CATALOG.

    Science.gov (United States)

    Ohio Vocational Agriculture Instructional Materials Service, Columbus.

    THE TITLE, IDENTIFICATION NUMBER, DATE OF PUBLICATION, PAGINATION, A BRIEF DESCRIPTION, AND PRICE ARE GIVEN FOR EACH OF THE INSTRUCTIONAL MATERIALS AND AUDIOVISUAL AIDS INCLUDED IN THIS CATALOG. TOPICS COVERED ARE FIELD CORPS, HORTICULTURE, ANIMAL SCIENCE, SOILS, AGRICULTURAL ENGINEERING, AND FARMING PROGRAMS. AN ORDER FORM IS INCLUDED. (JM)

  17. Nuclear Energy. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy (see note) developed as part of a descriptive curriculum research project in Arkansas. The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  18. Windows into Instructional Practice

    Science.gov (United States)

    Steinbacher-Reed, Christina; Rotella, Sam A.

    2017-01-01

    Administrators are often removed from the daily instructional realities in classrooms, while teachers aren't given enough opportunities to lead in their schools, write Christina Steinbacher-Reed and Sam A. Rotella Jr. The result is a wall that prevents the two parties from collaborating in a way that improves school culture, teaching practices,…

  19. Psychologism and Instructional Technology

    Science.gov (United States)

    Gur, Bekir S.; Wiley, David A.

    2009-01-01

    Little of the work in critical and hermeneutical psychology has been linked to instructional technology (IT). This article provides a discussion in order to fill the gap in this direction. The article presents a brief genealogy of American IT in relation to the influence of psychology. It also provides a critical and hermeneutical framework for…

  20. Listening strategies instruction

    DEFF Research Database (Denmark)

    Nogueroles López, Marta

    2017-01-01

    , who presented similar level of Spanish, needs, educational and cultural background, but did not receive such a training. The listening strategies instruction consisted in integrating the development of listening strategies into a regular course of Spanish as a foreign language. Data referring...

  1. Safety Instruction No 43

    CERN Document Server

    2004-01-01

    Please note that the Safety Instruction No 43 (IS 43) entitled "ASBESTOS - DANGERS AND PRECAUTIONS" is available on the web at the following URL: https://edms.cern.ch/document/335809/LAST_RELEASED/ Paper copies can also be obtained from the SC secretariat, e-mail: tis.secretariat@cern.ch. SC Secretariat

  2. Gaze Interactive Building Instructions

    DEFF Research Database (Denmark)

    Hansen, John Paulin; Ahmed, Zaheer; Mardanbeigi, Diako

    We combine eye tracking technology and mobile tablets to support hands-free interaction with digital building instructions. As a proof-of-concept we have developed a small interactive 3D environment where one can interact with digital blocks by gaze, keystroke and head gestures. Blocks may be moved...

  3. Revisiting "Beyond Instructional Design"

    Science.gov (United States)

    Sims, Rod

    2015-01-01

    Since the article "Beyond Instructional Design: Making Learning Design a Reality" (Sims, 2006) was published, much has changed in the opportunities we have for learning, and Professor Rod Sims's thinking has evolved. In this article, Professor Rod Sims reflects upon his original article, and he offers an evolved model of learning design,…

  4. Individualistic Instructional Design

    Science.gov (United States)

    Sahin, Mehmet Can

    2007-01-01

    This study proposes a new approach to the Instructional Design field. By the constructivism, education systems are moving from a massive structure to the more learner centered and more individualist structure. So far, ID field has adopted and digested the individualism notion partly. This paper proposes an individualistic approach to the…

  5. Guide device

    International Nuclear Information System (INIS)

    Brammer, C.M. Jr.

    1977-01-01

    Disclosed is a fuel handling guide tube centering device for use in nuclear reactors during fuel assembly handling operations. The device comprises an outer ring secured to the flange of a nuclear reactor pressure vessel, a rotatable table rotatably coupled to the outer ring, and a plurality of openings through the table. Truncated locating cones are positioned in each of the openings in the table, and the locating cones center the guide tube during fuel handling operations. The openings in the table are located such that each fuel assembly in the nuclear core may be aligned with one of the openings by a suitable rotation of the table. The locating cones thereby provide alignment between the fuel handling mechanism located in the guide tube and the individual fuel assemblies of the cone. The need for a device to provide alignment is especially critical for floating nuclear power plants, where wave motion may exist during fuel handling operations. 5 claims, 4 figures

  6. Dose-independent confusion induced by voriconazole in a patient with Asian ancestry after allogeneic hematopoietic stem cell transplant.

    Science.gov (United States)

    Hui, John

    2016-02-01

    This is the case of a 71-year-old man with Asian ancestry who had myelodysplastic syndrome admitted for allogeneic hematopoietic stem cell transplant. This case suggests that voriconazole-induced confusion is probably dose-independent and reversible with no residual symptoms after discontinuation of voriconazole. Patient can experience confusion even voriconazole is ordered according to package insert and serum voriconazole level is within therapeutic range (1-6 µg/mL). The onset of confusion can be delayed and sudden after seven days of voriconazole therapy. Genotyping of CYP2C19 can be tested for Asian populations since 15-20% of them could be poor metabolizers of voriconazole. © The Author(s) 2014.

  7. Identity Confusion and Materialism Mediate the Relationship Between Excessive Social Network Site Usage and Online Compulsive Buying.

    Science.gov (United States)

    Sharif, Saeed Pahlevan; Khanekharab, Jasmine

    2017-08-01

    This study investigates the mediating role of identity confusion and materialism in the relationship between social networking site (SNS) excessive usage and online compulsive buying among young adults. A total of 501 SNS users aged 17 to 23 years (M = 19.68, SD = 1.65) completed an online survey questionnaire. A serial multiple mediator model was developed and hypotheses were tested using structural equation modeling. The results showed that excessive young adult SNS users had a higher tendency toward compulsive buying online. This was partly because they experienced higher identity confusion and developed higher levels of materialism. Targeted psychological interventions seeking to gradually increase identity clarity to buffer the detrimental effects of SNS usage and identity confusion in young adults are suggested.

  8. Audio engineering 101 a beginner's guide to music production

    CERN Document Server

    Dittmar, Tim

    2013-01-01

    Audio Engineering 101 is a real world guide for starting out in the recording industry. If you have the dream, the ideas, the music and the creativity but don't know where to start, then this book is for you!Filled with practical advice on how to navigate the recording world, from an author with first-hand, real-life experience, Audio Engineering 101 will help you succeed in the exciting, but tough and confusing, music industry. Covering all you need to know about the recording process, from the characteristics of sound to a guide to microphones to analog versus digital

  9. Intelligent Frameworks for Instructional Design.

    Science.gov (United States)

    Spector, J. Michael; And Others

    1992-01-01

    Presents a taxonomy describing various uses of artificial intelligence techniques in automated instructional development systems. Instructional systems development is discussed in relation to the design of computer-based instructional courseware; two systems being developed at the Air Force Armstrong Laboratory are reviewed; and further research…

  10. Very Long Instruction Word Processors

    Indian Academy of Sciences (India)

    Explicitly Parallel Instruction Computing (EPIC) is an instruction processing paradigm that has been in the spot- light due to its adoption by the next generation of Intel. Processors starting with the IA-64. The EPIC processing paradigm is an evolution of the Very Long Instruction. Word (VLIW) paradigm. This article gives an ...

  11. Research-Based Instructional Strategies

    Science.gov (United States)

    Hoover, Clara

    2006-01-01

    School library media specialists have four primary responsibilities: teacher, instructional partner, information specialist, and program administrator. As instructional partners, school library media specialists collaborate in designing instruction and learning activities that "reflect the best in current research and practice." Researchers at the…

  12. Motivational elements in user instructions

    NARCIS (Netherlands)

    Loorbach, N.R.

    2013-01-01

    Concerning the design of user instructions, two view can be distinguished. The traditional view considers instructions as purely instrumental documents. The more and more emerging affective view still assumes that above all, instructions should enable readers to perform tasks. But in order to

  13. Instructional Leadership Practices in Singapore

    Science.gov (United States)

    Ng, Foo Seong David; Nguyen, Thanh Dong; Wong, Koon Siak Benjamin; Choy, Kim Weng William

    2015-01-01

    This paper presents a review of the literature on principal instructional leadership in Singapore. The authors investigated the dimensions of instructional leadership in the practices of Singapore principals and highlighted the strategies these leaders adopt to enact their instructional roles. Singapore principals were found to play an active role…

  14. Putting instruction sequences into effect

    NARCIS (Netherlands)

    Bergstra, J.A.

    2011-01-01

    An attempt is made to define the concept of execution of an instruction sequence. It is found to be a special case of directly putting into effect of an instruction sequence. Directly putting into effect of an instruction sequences comprises interpretation as well as execution. Directly putting into

  15. Very Long Instruction Word Processors

    Indian Academy of Sciences (India)

    memory stage. The fetch stage fetches instructions from the cache. In this stage, current day processors (like the IA-64) also incorporate a branch prediction unit. The branch prediction unit predicts the direction of branch instructions and speculatively fetches instructions from the predicted path. This is necessary to keep the ...

  16. Improve Student Understanding Ability Through Gamification in Instructional Media Based Explicit Instruction

    Science.gov (United States)

    Firdausi, N.; Prabawa, H. W.; Sutarno, H.

    2017-02-01

    In an effort to maximize a student’s academic growth, one of the tools available to educators is the explicit instruction. Explicit instruction is marked by a series of support or scaffold, where the students will be guided through the learning process with a clear statement of purpose and a reason for learning new skills, a clear explanation and demonstration of learning targets, supported and practiced with independent feedback until mastery has been achieved. The technology development trend of todays, requires an adjustment in the development of learning object that supports the achievement of explicit instruction targets. This is where the gamification position is. In the role as a pedagogical strategy, the use of gamification preformance study class is still relatively new. Gamification not only use the game elements and game design techniques in non-game contexts, but also to empower and engage learners with the ability of motivation on learning approach and maintains a relaxed atmosphere. With using Reseach and Development methods, this paper presents the integration of technology (which in this case using the concept of gamification) in explicit instruction settings and the impact on the improvement of students’ understanding.

  17. Instructional Outreach to High Schools: Should You Be Doing It?

    Directory of Open Access Journals (Sweden)

    Kenneth J Burhanna

    2008-02-01

    Full Text Available Academic librarians have recognized the need for and the benefits of instructional outreach to high schools, but faced with budgetary challenges, increasing workloads, and other pressures, librarians sometimes struggle to determine if and how they can work with high schools. This paper will seek to provide practical direction in considering these questions. Using the library high school outreach program at Kent State University Informed Transitions as a sample case, this paper will share observations, discuss practical considerations, and offer recommendations that will serve to guide academic librarians in determining what role they can play in providing instructional outreach to local high schools.

  18. Interactive radio instruction: developing instructional methods.

    Science.gov (United States)

    Friend, J

    1989-01-01

    The USAID has, since 1972, funded the development of a new methodology for educational radio for young children through 3 projects: the Radio Mathematics PRoject of Nicaragua, the Radio Language Arts Project of Kenya, and the Radio Science PRoject of Papua New Guinea. These projects developed math programs for grades 1-4 and English as a second language for grades 1-3; programs to teach science in grades 4-6 are now being developed. Appropriate techniques were developed to engage young children actively in the learning process. Lessons are planned as a "conversation" between the children and the radio; scripts are written as 1/2 of a dialogue, with pauses carefully timed so that written as 12 of a dialogue, with pauses carefully timed so that students can contribute their 1/2. Teaching techniques used in all 3 projects include choral responses, simultaneous individual seatwork, and activities using simple materials such as pebbles and rulers. Certain techniques were specific to the subject being taught, or to the circumstances in which the lessons were to be used. Patterned oral drill was used frequently in the English lessons, including sound-cued drills. "Deferred" oral responses were used often in the math lessons. In this method, the children are instructed to solve a problem silently, not giving the answer aloud until requested, thus allowing time for even the slower children to participate. "One-child" questions were used in both English and science: the radio asks a question to be answered by a single child, who is selected on the spot by the classroom teacher. This allows for open-ended questions, but also requires constant supervision of the classroom teacher. Songs and games were used in all programs, and extensively for didactic purposes in the teaching of English. Instructions for science activities are often more complex than in other courses, particularly when the children are using science apparatus, especially when they work in pairs to share scarce

  19. Terminological confusions and problems at the interface between the crystal field Hamiltonians and the zero-field splitting Hamiltonians—Survey of the CF=ZFS confusion in recent literature

    Energy Technology Data Exchange (ETDEWEB)

    Rudowicz, Czesław, E-mail: crudowicz@zut.edu.pl [Institute of Physics, West Pomeranian University of Technology, Al. Piastów 17, 70-310 Szczecin (Poland); Karbowiak, Mirosław [Faculty of Chemistry, University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław (Poland)

    2014-10-15

    The single transition ions in various crystals or molecules as well as the exchange coupled systems (ECS) of transition ions, especially the single molecule magnets (SMM) or molecular nanomagnets (MNM), have been extensively studied in recent decades using electron magnetic resonance (EMR), optical spectroscopy, and magnetic measurements. Interpretation of magnetic and spectroscopic properties of transition ions is based on two physically distinct types of Hamiltonians: the physical crystal field (CF), or equivalently ligand field (LF), Hamiltonians and the effective spin Hamiltonians (SH), which include the zero-field splitting (ZFS) Hamiltonians. Survey of recent literature has revealed a number of terminological confusions and specific problems occurring at the interface between these Hamiltonians (denoted CF (LF)↔SH (ZFS)). Elucidation of sloppy or incorrect usage of crucial notions, especially those describing or parameterizing crystal fields and zero field splittings, is a very challenging task that requires several reviews. Here we focus on the prevailing confusion between the CF (LF) and SH (ZFS) quantities, denoted as the CF=ZFS confusion, which consists in referring to the parameters (or Hamiltonians), which are the true ZFS (or SH) quantities, as purportedly the CF (LF) quantities. The inverse ZFS=CF confusion, which pertains to the cases of labeling the true CF (LF) quantities as purportedly the ZFS quantities, is considered in a follow-up paper. The two reviews prepare grounds for a systematization of nomenclature aimed at bringing order to the zoo of different Hamiltonians. Specific cases of the CF=ZFS confusion identified in the recent textbooks, review articles, and SMM (MNM)- and EMR-related papers are surveyed and the pertinent misconceptions are outlined. The consequences of the terminological confusions go far beyond simple semantic issues or misleading keyword classifications of papers in journals and scientific databases. Serious

  20. Guided Expectations: A Case Study of a Sound Collage Audio Guide

    DEFF Research Database (Denmark)

    Laursen, Ditte

    according to personal interest, and a conflict between the expectation of a learning experience rather than an aesthetic experience. Results indicate that most visitors are able to make sense of the guide and to use it successfully, in different ways, to enrich their visit. Evaluation also shows...... of the exhibition, emphasizing visitors' agency and authorship. The paper reports on a number of strategies developed by visitors when experiencing an unfamiliar guide structure. These strategies reflect both a conflict between the initial expectation of guided instruction and the freedom of making choices...

  1. Quick Guide to Flash Catalyst

    CERN Document Server

    Elmansy, Rafiq

    2011-01-01

    How do you transform user interface designs created in Photoshop or Illustrator into interactive web pages? It's easier than you think. This guide shows you how to use Adobe Flash Catalyst to create interactive UIs and website wireframes for Rich Internet Applications-without writing a single line of code. Ideal for web designers, this book introduces Flash Catalyst basics with detailed step-by-step instructions and screenshots that illustrate every part of the process. You'll learn hands-on how to turn your static design or artwork into working user interfaces that can be implemented in Fla

  2. Windows Vista Administrator's Pocket Guide

    CERN Document Server

    Stanek, William R

    2007-01-01

    Portable and precise, this pocket-sized guide delivers immediate answers for the day-to-day administration of Windows Vista. Zero in on core support and maintenance tasks using quick-reference tables, instructions, and lists. You'll get the precise information you need to solve problems and get the job done-whether you're at your desk or in the field! Get fast facts to: Install and configure Windows Vista-and optimize the user workspaceMaintain operating system components, hardware devices, and driversCreate user and group accounts-and control rights and permissionsAdminister group policy se

  3. Safety instruction No. 36

    CERN Multimedia

    SC Secretariat

    2005-01-01

    Please note that a revised version of Safety Instruction No. 36 (IS 36), entitled "Safety rules for the use of static magnetic fields at CERN" is available on the Web at the following url: https://edms.cern.ch/document/335801/LAST_RELEASED Paper copies can also be obtained from the SC unit secretariat (e-mail : sc.secretariat@cern.ch) SC Secretariat

  4. Instructional Methods Tool

    Science.gov (United States)

    2017-09-01

    Clark (2006). Educational Psychologist , 42, 99-107. Hockey, G. R. J., Sauer, J., & Wastell, D. G. (2007). Adaptability of training in simulated...failure of constructivist, discovery, problem-based, experiential, and inquiry-based teaching. Educational Psychologist , 41, 75-86. Kalaian, S. A...Kester, L. (2003). Taking the load off a learner’s mind: Instructional design for complex learning. Educational Psychologist , 38, 5-13. Vogler, K

  5. Effective Multicultural Instruction

    Directory of Open Access Journals (Sweden)

    Franklin T. Thompson

    2014-02-01

    Full Text Available The reason why the Trayvon Martin murder trial and similar court cases create a philosophical rift in our nation is due in part to flaws in the delivery of multicultural education. Traditional multicultural instruction does not prepare citizens for the subtleties and complexities of race relations. This study investigates critical strategies and practices that address multicultural missing gaps. I also seek to fill a void in the literature created by a lack of student input regarding teaching strategies that encourage lifelong learning. Students (N = 337 enrolled at a Midwestern university were asked to rate the efficacy of selected instructional strategies. Utilizing a 9-point Likert-type scale, students gave themselves a personal growth rating of 7.15 (SD = 1.47. Variables important to predicting that growth (R2 = .56, p < .0005 were a six-factor variable known as a non-color-blind instructional approach (t = 10.509, p ≤ .0005, allowing students an opportunity to form their own opinions apart from the instructor (t = 4.797, p ≤ .0005, and a state law that mandated multicultural training (t = 3.234, p = .001. Results demonstrated that utilizing a 35% traditional and 65% critical pedagogy mixture when teaching multicultural education helped promote win/win scenarios for education candidates hoping to become difference makers.

  6. The Effects of Teaching a Science Topic in the Regents Living Environment Course in a Mini-Lesson Instructional Environment

    Science.gov (United States)

    Barrows, Calder James

    2010-01-01

    This study investigated the effects on high school students' understanding of studying a science topic in the Regents Living Environment course using a Mini-Lesson educational protocol. Mini-Lesson instruction is one of guided instruction, which consists primarily of three sections. First, a brief, focused section in which the teachers explicitly…

  7. The Implementation and Evaluation of Teacher Training in Gaming Instruction for Secondary Science: An Action Research Project

    Science.gov (United States)

    Sanders, Veronica

    2016-01-01

    This study implemented and evaluated gaming instruction as a professional development for science teachers at a Georgia high school. It was guided by four research questions that (a) assessed the impact of training in gaming instruction and evaluation of that training on science teachers' ability to use games; (b) examined evidence showing that…

  8. The Cutting Edge: Workplace English. Project Handbook and Instructional Guide.

    Science.gov (United States)

    Clymer-Spradling, Carol

    A workplace literacy program for garment workers is described and evaluated. The program, a partnership between El Paso Community College (Texas) and Levi Strauss & Company, consisted of a three-level, job-specific, video-based curriculum for limited-English-speaking employees implemented at seven plants in El Paso. The 18-month model…

  9. Laboratory Management for Cosmetology Instruction: A Management Guide for Teachers.

    Science.gov (United States)

    Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.

    A collection of materials to aid cosmetology teachers in organizing and managing laboratory/classrooms is presented in the document. The materials may be adapted for use in a variety of situations and have been compiled by a group of cosmetology instructors. Materials are presented in two ways, with the first providing a discussion of topics which…

  10. Electricity-Electronics Curriculum Guide. Instructional Modules Level II.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Div. of Vocational Education.

    These teacher's materials are for a 24-unit competency-based secondary education course on electricity and electronics designed for California public schools. The 24 units are: (1) an orientation; (2) an introduction to electricity; (3) safety; (4) history of electricity; (5) basic electrical skills; (6) magnetism; (7) the nature of electricity;…

  11. Babylonian confusion of gudgeons in the west Aegean drainages inferred by the mitochondrial DNA analyses

    Directory of Open Access Journals (Sweden)

    Radek Sanda

    2015-11-01

    We have analysed control region (mitochondrial non coding DNA of gudgeon populations from all larger river drainages from the west Aegean region (Pinios to Marica basins. Included were also several populations from surrounding areas of the Danube River drainage and from the Black Sea rivers. The results are not at all congruent with the proposed taxonomy. MtDNA haplotypes of Romonagobio banarescui were found not only in the Vardar, but also in the lower Aliakmon River. Haplotypes of Romanogibo elimeus were found in the Pinios, upper Aliakmon and Loudias rivers. Situation of genus Gobio is completely confusing; there is no geographic structure in the distribution of haplotypes. Many different haplogroups are shared in some basins, especially in the drainages of the Struma, Mesta and Marica rivers. This indicates complicated evolutionary history of gudgeons in the region, probably having several historical refugia, and with multiple recent contacts of lineages. Our data indicate a contact between the Danubian, Black Sea and Aegean rivers. The taxonomic status of most of the populations of Gobio from the west Aegean area remains unclear.

  12. Do the terms "proximal" and "distal" cause confusion amongst radiologists and other clinicians?

    Science.gov (United States)

    Skillicorn, C J

    2009-04-01

    To investigate the use of the terms "proximal" and "distal", and what respondents think the terms mean, when applied to certain structures within the trunk, notably the veins and the biliary tract. Fifty-three respondents were interviewed using simplified anatomical diagrams. Respondents were asked what terms they would use to describe sites at opposite ends of the superior vena cava (SVC), internal jugular vein (IJV), common bile duct (CBD), and pancreatic duct. They were also asked which end of each of these structures they would think was being referred to if they read a radiological report that used these terms. The terms "proximal" and "distal" were used by at least 50% of all respondents, and, specifically, at least 60% of radiologists at all four anatomical sites. Eighty-five percent (n=45) of all respondents and 100% (n=24) of radiologists agreed that the term "proximal" CBD referred to its superior end. However, at the other sites there was marked disagreement, 67% (n=16) of radiologists thought the superior SVC and superior IJV were "proximal", 33% (n=8) thought they were "distal". There was a 54% (n=13) to 46% (n=11) split amongst radiologists as to which end of the pancreatic duct was "proximal". The terms "proximal" and "distal" are the most frequently used terms to describe positions in veins and the biliary system, but there is widespread confusion about their meaning, which could lead to medical error and ultimately patient harm. The use of alternative terms is advised.

  13. Ask versus tell: Potential confusion when child witnesses are questioned about conversations.

    Science.gov (United States)

    Stolzenberg, Stacia N; McWilliams, Kelly; Lyon, Thomas D

    2017-12-01

    Children's potential confusion between "ask" and "tell" can lead to misunderstandings when child witnesses are asked to report prior conversations. The verbs distinguish both between interrogating and informing, and between requesting and commanding. Children's understanding was examined using both field (Study 1) and laboratory methods (Studies 2-4). Study 1 examined 100 5- to 12-year-olds' trial testimony in child sexual abuse cases, and found that potentially ambiguous use of ask and tell was common, typically found in yes-no questions that elicited unelaborated answers, and virtually never clarified by attorneys or child witnesses. Studies 2 to 4 examined 345 maltreated 6- to 11-year-olds' understanding of ask and tell. The results suggest that children initially comprehend telling as saying, and thus believed that asking is a form of telling. As such, they often endorsed asking as telling when asked yes-no questions, but distinguished between asking and telling when explicitly asked to choose. Their performance was impaired by movement between different use of the words. Child witnesses' characterization of their conversations can easily be misconstrued by the way in which they are questioned, leading questioners to misinterpret whether they were coached by disclosure recipients or coerced by abuse suspects. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  14. Clarifying the confusion: old-growth savannahs and tropical ecosystem degradation.

    Science.gov (United States)

    Veldman, Joseph W

    2016-09-19

    Ancient tropical grassy biomes are often misrecognized as severely degraded forests. I trace this confusion to several factors, with roots in the nineteenth century, including misinterpretations of the nature of fire in savannahs, attempts to reconcile savannah ecology with Clementsian succession, use of physiognomic (structural) definitions of savannah and development of tropical degradation frameworks focused solely on forests. Towards clarity, I present two models that conceptualize the drivers of ecosystem degradation as operating in both savannahs and forests. These models highlight how human-induced environmental changes create ecosystems with superficially similar physiognomies but radically different conservation values. Given the limitation of physiognomy to differentiate savannahs from severely degraded forests, I present an alternative approach based on floristic composition. Data from eastern lowland Bolivia show that old-growth savannahs can be reliably distinguished by eight grass species and that species identity influences ecosystem flammability. I recommend that scientists incorporate savannahs in tropical degradation frameworks alongside forests, and that savannah be qualified as old-growth savannah in reference to ancient grassy biomes or derived savannah in reference to deforestation. These conceptual advances will require attention not only to tree cover, but also to savannah herbaceous plant species and their ecologies.This article is part of the themed issue 'Tropical grassy biomes: linking ecology, human use and conservation'. © 2016 The Author(s).

  15. Darwin as a geologist in Africa – dispelling the myths and unravelling a confused knot

    Directory of Open Access Journals (Sweden)

    Sharad Master

    2012-09-01

    Full Text Available Two myths persist concerning the role played by Charles Darwin as a geologist in Africa during his epic voyage around the world (1831–1836. The first myth is that Darwin was a completely self-taught geologist, with no formal training. The second myth is that it was Darwin who finally solved the problem of the granite–schist contact at the famous Sea Point coastal exposures in Cape Town, after deliberately setting out to prove his predecessors wrong. These myths are challenged by the now ample evidence that Darwin had excellent help in his geological education from the likes of Robert Jameson, John Henslow and Adam Sedgwick. The story of Darwin and his predecessors at the Sea Point granite contact has become confused, and even conflated, with previous descriptions by Basil Hall (1813 and Clark Abel (1818. Here, the historical record is unravelled and set straight, and it is shown from the evidence of his notebooks that Darwin was quite unaware of the outcrops in Cape Town. His erudite account of the contact was a result of the 8 years spent in writing and correspondence after his return to England and not because of his brilliant insights on the outcrop, as the myth would have it. While there has been little to indicate Darwin’s landfalls in Africa, a new plaque now explains the geology of the Sea Point Contact, and includes a drawing of Darwin’s ship, the Beagle, and quotes from his work.

  16. Minimizing malpractice risks by role clarification. The confusing transition from tort to contract.

    Science.gov (United States)

    Green, J A

    1988-08-01

    The purposes and applications of informed consent are the subject of confusion and controversy according to a President's Commission report. The Commission suggests shared decision making as the new ideal for physician-patient relationships, but notes that such a changed ideal will not be initiated by court action. The four models of decision making are the traditional model, informed consent, collaboration, and patient choice. Misunderstandings about these and other terms arise when they are implied; therefore, they should be defined expressly. Mutual expectations should be ascertained and common misunderstandings that erode relationships and lead to litigation should be clarified. Without agreements, different models may be selected and expectations about responsibility may differ. Such agreements may be documented by notes in patients' charts, supported by intake procedures that teach patients about defining responsibility, and questionnaires that elicit values, needs, and preferences. The literature on the evolution of contract principles in health care is reviewed, with informed consent viewed as a judicial stepping stone from tort to contract. A framework for defining mutual expectations is presented. Physicians' patterns of allocating responsibility by express and implied agreements should be evaluated and changes made where needed.

  17. DECISION LEVEL FUSION OF ORTHOPHOTO AND LIDAR DATA USING CONFUSION MATRIX INFORMATION FOR LNAD COVER CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    S. Daneshtalab

    2017-09-01

    Full Text Available Automatic urban objects extraction from airborne remote sensing data is essential to process and efficiently interpret the vast amount of airborne imagery and Lidar data available today. The aim of this study is to propose a new approach for the integration of high-resolution aerial imagery and Lidar data to improve the accuracy of classification in the city complications. In the proposed method, first, the classification of each data is separately performed using Support Vector Machine algorithm. In this case, extracted Normalized Digital Surface Model (nDSM and pulse intensity are used in classification of LiDAR data, and three spectral visible bands (Red, Green, Blue are considered as feature vector for the orthoimage classification. Moreover, combining the extracted features of the image and Lidar data another classification is also performed using all the features. The outputs of these classifications are integrated in a decision level fusion system according to the their confusion matrices to find the final classification result. The proposed method was evaluated using an urban area of Zeebruges, Belgium. The obtained results represented several advantages of image fusion with respect to a single shot dataset. With the capabilities of the proposed decision level fusion method, most of the object extraction difficulties and uncertainty were decreased and, the overall accuracy and the kappa values were improved 7% and 10%, respectively.

  18. Steroid-Responsive Encephalopathy Associated with Autoimmune Thyroiditis Presenting with Fever and Confusion

    Directory of Open Access Journals (Sweden)

    Chiranthi Kongala Liyanage

    2017-01-01

    Full Text Available Steroid-Responsive Encephalopathy Associated with Autoimmune Thyroiditis (SREAT is a diagnostic conundrum as it may present with a myriad of nonspecific clinical features and laboratory and neuroimaging investigations are not diagnostic. We report a case of a 65-year-old female who presented with an acute febrile illness associated with headache and confusion, tangential thoughts, and loose association. Based on neutrophil leukocytosis in the full blood count and elevated inflammatory markers, she was commenced on empirical intravenous antibiotics suspecting meningoencephalitis. Further evaluation found a very high titer of both anti-thyroid peroxidase (anti-TPO antibodies and anti-thyroid globulin antibodies. She was clinically and biochemically euthyroid. EEG showed right sided frontal intermittent rhythmic delta activity (FIRDA. Cranial MRI revealed age related cerebral atrophy and nonspecific periventricular white matter changes. A diagnosis of SREAT was made and she was treated with intravenous methylprednisolone followed by oral prednisolone. Her condition improved dramatically within 48 hours of starting steroids. SREAT is a diagnosis of exclusion in patients with a central nervous system disorder. There are no specific clinical features or investigative findings. Elevated anti-TPO antibodies are considered a hallmark of SREAT and steroid responsiveness supports the diagnosis. Prompt diagnosis and treatment reverses the neurological dysfunction in most cases.

  19. Vignette Research on Messy and Confusing Problems in Primary Mental Healthcare

    Directory of Open Access Journals (Sweden)

    E. H. (Dineke Smit

    2017-05-01

    Full Text Available The average primary care psychologist feels an ever-widening gap between objective, measurable reality as described and the complex and dynamic reality they experience. To obtain a better understanding of this complex dynamic reality, we conducted an exploratory mixed-method study of primary care psychologists. We asked our participants to write vignettes about messy and confusing problems in the complex context of mental healthcare. We then examined the data in portions, exposed the patterns in the data, and subsequently analysed all in conjunction. The 113 vignettes showed experiences of psychologists dealing not only with the patient, but also with the family of the patient and/or employers, working together with other healthcare professionals, struggling with dilemmas and having mixed feelings. However, using the Cynafin Framework, 36% of the vignettes were still rated as simple. Was it because those vignettes contained fewer words (p = .006? Or because it is difficult to grasp complexity when cause and effect are intertwined with emotions, norms and values? In the discussion, we suggest examining a complex dynamic system in terms of both the consistency of its various elements and the dynamics of the system. We also discuss how to optimize the system’s adaptive self-organizing ability and how to challenge ourselves to invent negative feedback loops that can keep the complex system in equilibrium.

  20. Eta Car: The Good, the Bad and the Ugly of Nebular and Stellar Confusion

    Science.gov (United States)

    Gull, T.R.; Sonneborn, G.; Jensen, A.G.; Nielsen, K.E.; Vieira Kover, G.; Hillier, D.J.

    2008-01-01

    Observations in the far-UV provide a unique opportunity to investigate the very massive star Eta Car and its hot binary companion, Eta Car B. Eta Car was observed with FUSE over a large portion of the 5.54 year spectroscopic period before and after the 2003.5 minimum. The observed spectrum is defined by strong stellar wind signatures, primarily from Eta Car A, complicated by the strong absorptions of the ejecta surrounding Eta Car plus interstellar absorption. The Homunculus and Little Homunculus are massive bipolar ejecta historically associable with LBV outbursts in the 1840s and the 1890s and are linked to absorptions at -513 and -146 km/s, respectively. The FUSE spectra are confused by the extended nebulosity and thermal drifting of the FUSE co-pointed instruments. Interpretation is further complicated by two B-stars sufficiently close to h Car to be included most of the time in the large FUSE aperture. Followup observations partially succeeded in obtaining spectra of at least one of these B-stars through the smaller apertures, allowing potential separation of the B-star contributions and h Car. A complete analysis of all available spectra is currently underway. Our ultimate goals are to directly detect the hot secondary star if possible with FUSE and to identify the absorption contributions to the overall spectrum especially of the stellar members and the massive ejecta.

  1. Omental incarceration may cause hydrocele and this hydrocele confused simple or scrotal hydrocele.

    Science.gov (United States)

    Kapisiz, A; Karabulut, R; Turkyilmaz, Z; Sonmez, K; Basaklar, A C

    2011-02-01

    The recommended approach to hydrocele repair in children is inguinal. Recently, a transscrotal approach has been recommended for hydroceles in children. This report describes our experience with hydrocele with omentum incarceration. This retrospective study reviewed the records of ten children who underwent inguinal hydrocele repair with omentum incarceration in our clinic. The mean age of the patients was 4.5 years (range 1.5-16). Hydroceles were located on the right side in all patients. Scrotal erythema, inguinal pain, signs of intestinal obstruction and hernia sac were not determined. Hydrocele repairs were made by inguinal approach in all patients. The procesus vaginalis was rougher than normal and noted as the hernia sac. Thus, the hernia sacs were opened and omental incarceration was defined in all cases. Omentum protruded into the abdomen in all cases. A high ligation was performed and the distal parts of the sacs were fenestrated. In the light of our experience, a scrotal approach to hydrocele repair in children would be difficult in cases of incarceration with hernia. Omental incarceration may cause hydrocele, and this hydrocele can be confused with normal hydrocele. Therefore, we would continue to recommend an inguinal approach for childhood hydroceles.

  2. [The incubus phenomenon: A sleep-related condition, not to be confused with psychosis].

    Science.gov (United States)

    Blom, J D; Eker, H

    2015-01-01

    The incubus phenomenon is a paroxysmal condition characterised by sleep paralysis coinciding with a sensed presence and the frightening sensation that something or somebody is exerting pressure on the thorax. To present an overview of the literature on the incubus phenomenon and to provide practical advice regarding diagnosis and treatment. To obtain information for our paper we carried out a search in PubMed and the historical literature. The incubus phenomenon is a relatively unknown condition, even though, world-wide, it has a lifetime prevalence rate of 30% in the general population. The prevalence is even higher among students, psychiatric patients and patients with narcolepsy. It is attributed to a dissociation of the rem sleep phase and the subsequent intrusion of endogenously mediated percepts. The condition rarely requires treatment because it is self-limiting, and generally occurs only once in a lifetime. Repeated attacks, however, may warrant additional diagnostic testing with the aid of polysomnography and may require treatment with anxiolytics, antidepressants, anticholinergics or anti-epileptics. The incubus phenomenon is an intrusive condition, but, as far as we currently know, it is benign. Nevertheless, it is important that the condition is recognised and not confused with a psychotic disorder or any other type of severe mental illness. When necessary, it should be treated lege artis.

  3. Sources of Confusion in the Determination of ASTM Repetitive Member Factors for the Allowable Properties of Wood Products

    Science.gov (United States)

    S. Verrill; D. Kretschmann

    2012-01-01

    It is generally accepted that there should be an upward repetitive member allowable property adjustment. ASTM D245 (2011c) and ASTM D1990 (2011b) specify a 1.15 factor for allowable bending stress. This factor is also listed in ASTM D6555 (2011a, Table 1). In this technical note, sources of confusion regarding appropriate repetitive member factors are identified. This...

  4. Traction injury of the brachial plexus confused with nerve injury due to interscalene brachial block: A case report

    Directory of Open Access Journals (Sweden)

    Francisco Ferrero-Manzanal

    2016-01-01

    Conclusion: When postoperative brachial plexus palsy appears, nerve block is a confusing factor that tends to be attributed as the cause of palsy by the orthopedic surgeon. The beach chair position may predispose brachial plexus traction injury. The head and neck position should be regularly checked during long procedures, as intraoperative maneuvers may cause eventual traction of the brachial plexus.

  5. Self-reported confusion is related to global and regional β-amyloid: data from the Women's healthy ageing project.

    Science.gov (United States)

    McCluskey, Georgia E; Yates, Paul; Villemagne, Victor L; Rowe, Christopher; Szoeke, Cassandra E I

    2018-02-01

    Disease-modifying treatments for Alzheimer's disease (AD) may require implementation during early stages of β-amyloid accumulation, well before patients have objective cognitive decline. In this study we aimed to assess the clinical value of subjective cognitive impairment (SCI) by examining the cross-sectional relationship between β-amyloid load and SCI. Cerebral β-amyloid and SCI was assessed in a cohort of 112 cognitively normal subjects. Subjective cognition was evaluated using specific questions on memory and cognition and the MAC-Q. Participants had cerebral β-amyloid load measured with 18 F-Florbetaben Positron Emission Tomography (PET). No associations were found between measures of subjective memory impairment and cerebral β-amyloid. However, by self-reported confusion was predictive of a higher global β-amyloid burden (p = 0.002), after controlling for confounders. Regional analysis revealed significant associations of confusion with β-amyloid in the prefrontal region (p = 0.004), posterior cingulate and precuneus cortices (p = 0.004) and the lateral temporal lobes (p = 0.001) after controlling for confounders. An in vivo biomarker for AD pathology was associated with SCI by self-reported confusion on cross-sectional analysis. Whilst there has been a large body of research on SMC, our results indicate more research is needed to explore symptoms of confusion.

  6. Conceptions about the mind-body problem and their relations to afterlife beliefs, paranormal beliefs, religiosity, and ontological confusions

    Science.gov (United States)

    Riekki, Tapani; Lindeman, Marjaana; Lipsanen, Jari

    2013-01-01

    We examined lay people’s conceptions about the relationship between mind and body and their correlates. In Study 1, a web survey (N = 850) of reflective dualistic, emergentistic, and monistic perceptions of the mind-body relationship, afterlife beliefs (i.e., common sense dualism), religiosity, paranormal beliefs, and ontological confusions about physical, biological, and psychological phenomena was conducted. In Study 2 (N = 73), we examined implicit ontological confusions and their relations to afterlife beliefs, paranormal beliefs, and religiosity. Correlation and regression analyses showed that reflective dualism, afterlife beliefs, paranormal beliefs, and religiosity were strongly and positively related and that reflective dualism and afterlife beliefs mediated the relationship between ontological confusions and religious and paranormal beliefs. The results elucidate the contention that dualism is a manifestation of universal cognitive processes related to intuitions about physical, biological, and psychological phenomena by showing that especially individuals who confuse the distinctive attributes of these phenomena tend to set the mind apart from the body. PMID:25247011

  7. RESPONSE TO THE RICHARD ERSKINES ARTICLE RELATIONAL HEALING OF EARLY AFFECT-CONFUSION - PART 3 OF A CASE STUDY TRILOGY

    Directory of Open Access Journals (Sweden)

    Maša Žvelc

    2013-10-01

    Full Text Available This article provides four responses from senior psychotherapists and supervisors to Erskine’s articleRelational Healing of Early Affect-Confusion. The authors approach the third part of case study trilogy from their particular perspective and provide both challenge and respect for the author’s work.

  8. Excellence in Physics Education Award: Modeling Theory for Physics Instruction

    Science.gov (United States)

    Hestenes, David

    2014-03-01

    All humans create mental models to plan and guide their interactions with the physical world. Science has greatly refined and extended this ability by creating and validating formal scientific models of physical things and processes. Research in physics education has found that mental models created from everyday experience are largely incompatible with scientific models. This suggests that the fundamental problem in learning and understanding science is coordinating mental models with scientific models. Modeling Theory has drawn on resources of cognitive science to work out extensive implications of this suggestion and guide development of an approach to science pedagogy and curriculum design called Modeling Instruction. Modeling Instruction has been widely applied to high school physics and, more recently, to chemistry and biology, with noteworthy results.

  9. Tips in Reading Instruction.

    Science.gov (United States)

    Ediger, Marlow

    Some tips can assist teachers in guiding each pupil to achieve more optimally, with respect to the ability to read well and reading comprehension. Among these 10 specific tips are: (1) teach individualized phonics in context; (2) assist the student to read in proper thought units by covering up words in sentences for clarification; (3) assist…

  10. Metacognitive Instruction: Global and Local Shifts in Considering Listening Input

    Directory of Open Access Journals (Sweden)

    Hossein Bozorgian

    2013-01-01

    Full Text Available A key shift of thinking for effective learning and teaching of listening input has been seen and organized in education locally and globally. This study has probed whether metacognitive instruction through a pedagogical cycle shifts high-intermediate students' English language learning and English as a second language (ESL teacher's teaching focus on listening input. Twenty male Iranian students with an age range of 18 to 24 received a guided methodology including metacognitive strategies (planning, monitoring, and evaluation for a period of three months. This study has used the strategies and probed the importance of metacognitive instruction through interviewing both the teacher and the students. The results have shown that metacognitive instruction helped both the ESL teacher's and the students' shift of thinking about teaching and learning listening input. This key shift of thinking has implications globally and locally for classroom practices of listening input.

  11. USING GOOGLE+ FOR INSTRUCTION

    Directory of Open Access Journals (Sweden)

    Kevin YEE

    Full Text Available Introduced in July, 2011 in a beta test of invited users only, the new social media service Google+ (or G+ quickly spread by word of mouth, and Google leader Larry Page (2011 blogged that within sixteen days it had 10 million users. By August, it had 25 million users (Cashmore, 2011. Even with slower growth ahead (still with no marketing budget, the service looks likely to crest 100 million users perhaps as early as ten months, a feat that took Facebook three years. Other social networks, most notably Facebook and Twitter, have been used increasingly as instructional tools, since they are platforms with which students are already familiar (Maloney, 2007; McLoughlin & Lee, 2007. Selwyn (2009 found that students often eschew official channels for communication in favor of less formal community-based formats such as Facebook, implying a growing need for instructional communication tools that will be used willingly by students. The question is whether Google+ can be used like Twitter or Facebook to augment instruction, or even, perhaps, to improve upon those predecessors for academic purposes. Google+ is like Twitter in that anyone can follow a given user’s posts. There is no direct “friend” relationship required to read the posts written by others. However, it also approximates some features of Facebook. Rather than friends sorted into “lists” like in Facebook, Google+ allows users to place feeds into one or more “circles,” the better to monitor (or control the flow of information to and from different audiences. Circles are more intuitive, and more central to the experience, than the Facebook lists. They provide an explicit organizational structure, compared to the less-obvious listing functionality, which feels like an afterthought, found in Facebook.

  12. Do the terms 'proximal' and 'distal' cause confusion amongst radiologists and other clinicians?

    International Nuclear Information System (INIS)

    Skillicorn, C.J.

    2009-01-01

    Aim: To investigate the use of the terms 'proximal' and 'distal', and what respondents think the terms mean, when applied to certain structures within the trunk, notably the veins and the biliary tract. Materials and Methods: Fifty-three respondents were interviewed using simplified anatomical diagrams. Respondents were asked what terms they would use to describe sites at opposite ends of the superior vena cava (SVC), internal jugular vein (IJV), common bile duct (CBD), and pancreatic duct. They were also asked which end of each of these structures they would think was being referred to if they read a radiological report that used these terms. Results: The terms 'proximal' and 'distal' were used by at least 50% of all respondents, and, specifically, at least 60% of radiologists at all four anatomical sites. Eighty-five percent (n = 45) of all respondents and 100% (n = 24) of radiologists agreed that the term 'proximal' CBD referred to its superior end. However, at the other sites there was marked disagreement, 67% (n = 16) of radiologists thought the superior SVC and superior IJV were 'proximal', 33% (n = 8) thought they were 'distal'. There was a 54% (n = 13) to 46% (n = 11) split amongst radiologists as to which end of the pancreatic duct was 'proximal'. Conclusion: The terms 'proximal' and 'distal' are the most frequently used terms to describe positions in veins and the biliary system, but there is widespread confusion about their meaning, which could lead to medical error and ultimately patient harm. The use of alternative terms is advised

  13. Does the history of food energy units suggest a solution to "Calorie confusion"?

    Directory of Open Access Journals (Sweden)

    Hargrove James L

    2007-12-01

    Full Text Available Abstract The Calorie (kcal of present U.S. food labels is similar to the original French definition of 1825. The original published source (now available on the internet defined the Calorie as the quantity of heat needed to raise the temperature of 1 kg of water from 0 to 1°C. The Calorie originated in studies concerning fuel efficiency for the steam engine and had entered dictionaries by 1840. It was the only energy unit in English dictionaries available to W.O. Atwater in 1887 for his popular articles on food and tables of food composition. Therefore, the Calorie became the preferred unit of potential energy in nutrition science and dietetics, but was displaced when the joule, g-calorie and kcal were introduced. This article will explain the context in which Nicolas Clément-Desormes defined the original Calorie and the depth of his collaboration with Sadi Carnot. It will review the history of other energy units and show how the original Calorie was usurped during the period of international standardization. As a result, no form of the Calorie is recognized as an SI unit. It is untenable to continue to use the same word for different thermal units (g-calorie and kg-calorie and to use different words for the same unit (Calorie and kcal. The only valid use of the Calorie is in common speech and public nutrition education. To avoid ongoing confusion, scientists should complete the transition to the joule and cease using kcal in any context.

  14. Misunderstanding the preorganization concept can lead to confusions about the origin of enzyme catalysis.

    Science.gov (United States)

    Jindal, Garima; Warshel, Arieh

    2017-12-01

    Understanding the origin of the catalytic power of enzymes has both conceptual and practical importance. One of the most important finding from computational studies of enzyme catalysis is that a major part of the catalytic power is due to the preorganization of the enzyme active site. Unfortunately, misunderstanding of the nontrivial preorganization idea lead some to assume that it does not consider the effect of the protein residues. This major confusion reflects a misunderstanding of the statement that the interaction energy of the enzyme group and the transition state (TS) is similar to the corresponding interaction between the water molecules (in the reference system) and the TS, and that the catalysis is due to the reorganization free energy of the water molecules. Obviously, this finding does not mean that we do not consider the enzyme groups. Another problem is the idea that catalysis is due to substrate preorganization. This more traditional idea is based in some cases on inconsistent interpretation of the action of model compounds, which unfortunately, do not reflect the actual situation in the enzyme active site. The present article addresses the above problems, clarifying first the enzyme polar preorganization idea and the current misunderstandings. Next we take a specific model compound that was used to promote the substrate preorganization proposal and establish its irrelevance to enzyme catalysis. Overall, we show that the origin of the catalytic power of enzymes cannot be assessed uniquely without computer simulations, since at present this is the only way of relating structure and energetics. © 2017 Wiley Periodicals, Inc.

  15. Unraveling the confusion behind hyaluronic acid efficacy in the treatment of symptomatic knee osteoarthritis

    Directory of Open Access Journals (Sweden)

    Miller LE

    2016-06-01

    Full Text Available Larry E Miller,1 Roy D Altman,2 Louis F McIntyre3 1Miller Scientific Consulting, Inc., Asheville, NC, 2Department of Rheumatology, University of California Los Angeles, Los Angeles, CA, 3Northwell Physician Partners, Sleepy Hollow, NY, USA Abstract: Hyaluronic acid (HA is a commonly prescribed treatment for knee pain resulting from osteoarthritis (OA. Although numerous HA products have been approved for use by the US Food and Drug Administration, the efficacy of HA injections for knee OA remains disputed with meta-analyses and societal clinical guidelines drawing disparate conclusions. The American Academy of Orthopaedic Surgeons (AAOS recently published a best-evidence systematic review and concluded that available data did not support the routine use of HA for knee OA. The purpose of the current article is to highlight issues that confound interpretation of meta-analyses on HA for knee OA, to provide realistic estimates of the true efficacy of HA injections in knee OA, and to provide commentary on the methods and conclusions from the AAOS systematic review. In general, the clinical benefit of HA is underestimated using conventional meta-analytic techniques. When accounting for differential control group effects in HA studies, it can be reasonably concluded that HA injections may be beneficial to an appreciable number of patients with knee OA. In addition, the systematic review methodology used by AAOS was questionable due to exclusion of numerous relevant studies and inclusion of studies that used HAs not approved for use in the US, both of which underestimated the true efficacy of HA injections. Overall, the efficacy of HA injections for knee OA is likely better than previously reported. Future clinical trials and meta-analyses should account for differential control group effects in order to avoid the continued confusion surrounding HA injection efficacy. Keywords: effect size, hyaluronic acid, injection, knee, minimal important difference

  16. EST Vocabulary Instruction

    Directory of Open Access Journals (Sweden)

    Célia D.S. Bell

    2012-05-01

    Full Text Available This study aims at contributing to the investigation on the instruction of EST (English for Science and Technology vocabulary, in terms of receptive use of the language. It evaluates the effectiveness of two teaching approaches to the acquisition of vocabulary. The first approach consisted of teaching vocabulary through the use of dictionaries, where the words were merely translated into the learners’ L1 or defined in the target language thus promoting superficial level of word processing. The second approach employed activities promoting deep level of word processing. Data were analysed quantitatively. Results indicated that the two approaches seem to have some equipotentiality, as far as EST vocabulary is concerned.

  17. Liquid Pipeline Operator's Control Room Human Factors Risk Assessment and Management Guide

    Science.gov (United States)

    2008-11-26

    The purpose of this guide is to document methodologies, tools, procedures, guidance, and instructions that have been developed to provide liquid pipeline operators with an efficient and effective means of managing the human factors risks in their con...

  18. Mac OS X Snow Leopard pocket guide

    CERN Document Server

    Seiblod, Chris

    2009-01-01

    Whether you're new to the Mac or a longtime user, this handy book is the quickest way to get up to speed on Snow Leopard. Packed with concise information in an easy-to-read format, Mac OS X Snow Leopard Pocket Guide covers what you need to know and is an ideal resource for problem-solving on the fly. This book goes right to the heart of Snow Leopard, with details on system preferences, built-in applications, and utilities. You'll also find configuration tips, keyboard shortcuts, guides for troubleshooting, lots of step-by-step instructions, and more. Learn about new features and changes s

  19. RavenDB 2.x beginner's guide

    CERN Document Server

    Tannir, Khaled

    2013-01-01

    Written in a friendly, example-driven Beginner's Guide format, there are plenty of step-by-step instructions and examples that are designed to help you get started with RavenDB. If you are a .NET developer, new to document-oriented databases, and you wish to learn how to build applications using NoSQL databases, then this book is for you. Experience with relational database systems will be helpful, but not necessary.

  20. Technical guide to criticality alarm system design

    International Nuclear Information System (INIS)

    Greenfield, B.

    2009-01-01

    An instructional manual was created to guide criticality safety engineers through the technical aspects of designing a criticality alarm system (CAS) for Dept. of Energy (DOE) hazard class 1 and 2 facilities. The manual was structured such that it can be used by engineers designing completely new systems and by those who are working with existing facilities. Major design tasks are thoroughly analyzed to provide concise direction for how to complete the analysis. Regulatory and technical performance requirements were both addressed. (authors)

  1. Mathematics Curriculum Guide for Spanish-Speaking Students, Levels E, F. Field Test. Working Draft = Guia didactica de matematicas, Niveles E, F. Edicion Experimental.

    Science.gov (United States)

    Chicago Board of Education, IL. Dept. of Curriculum.

    The curriculum guide for mathematics instruction in the bilingual education program of the Chicago public schools is designed to assist teachers in the instruction of limited-English-speaking students in their native language. The guide outlines, for each of two levels, lessons on absolute and relative values of numbers, whole number operations,…

  2. The Instructional Network: Using Facebook to Enhance Undergraduate Mathematics Instruction

    Science.gov (United States)

    Gregory, Peter; Gregory, Karen; Eddy, Erik

    2014-01-01

    Facebook is a website with over one billion users worldwide that is synonymous with social-networking. However, in this study, Facebook is used as an "instructional network". Two sections of an undergraduate calculus course were used to study the effects of participating in a Facebook group devoted solely to instruction. One section was…

  3. Direct Instruction Revisited: A Key Model for Instructional Technology

    Science.gov (United States)

    Magliaro, Susan G.; Lockee, Barbara B.; Burton, John K.

    2005-01-01

    Rooted in behavioral theory, particularly the radical or selectivist behaviorism of B.F. Skinner (1953, 1954, 1966, 1968, 1974), the direct instruction (DI) approach to teaching is now well into its third decade of influencing curriculum, instruction, and research. It is also in its third decade of controversy. Our purpose is to present the DI…

  4. Evaluation of Instructional Design Capabilities of Asynchronous and Synchronous Instruction

    Science.gov (United States)

    Garrett, Kristi N.; Benson, Angela D.

    2017-01-01

    From a quantitative perspective, this study examined the instructional design knowledge of higher education instructors and others within the instructional design/technology arena who are members of a global educational based Internet forum. Results showed significant difference in opinions between genders, where males were more inclined to…

  5. Connecting Cultures & Classrooms. K-12 Curriculum Guide: Language Arts, Science, Social Studies. Indian Education for All

    Science.gov (United States)

    Fox, Sandra J., Ed.

    2006-01-01

    This curriculum guide is but one of the resources that the Montana Office of Public Instruction is providing to help teachers implement Indian Education for All. The philosophy of this document promotes the use of Indian literature as an instructional tool. There are no textbooks presently for including aspects of Montana Indian cultures into the…

  6. The Role of Guided Induction in Paper-Based Data-Driven Learning

    Science.gov (United States)

    Smart, Jonathan

    2014-01-01

    This study examines the role of guided induction as an instructional approach in paper-based data-driven learning (DDL) in the context of an ESL grammar course during an intensive English program at an American public university. Specifically, it examines whether corpus-informed grammar instruction is more effective through inductive, data-driven…

  7. A Model for Infusing Energy Concepts into Vocational Education Programs. Solar Energy Curriculum Guide.

    Science.gov (United States)

    Delta Vocational Technical School, Marked Tree, AR.

    This solar energy curriculum guide is designed to assist teachers in infusing energy concepts into vocational education programs. It consists of 31 competency-based instructional units organized into 10 sections. Covered in the sections are the following topics: related instructions (history and development; human relations; general safety;…

  8. Benefits of Guided Self-Management of Attention on Learning Accounting

    Science.gov (United States)

    Sithole, Seedwell T. M.; Chandler, Paul; Abeysekera, Indra; Paas, Fred

    2017-01-01

    This research investigated the effects of 3 instructional design formats on learning introductory accounting. In accordance with cognitive load theory, it was predicted that students who would learn with a guided self-managed instructional design format would outperform students who would learn with a conventional split-attention format or an…

  9. Proxy reports about household members with increased confusion or memory loss, 2011 Behavioral Risk Factor Surveillance System.

    Science.gov (United States)

    Edwards, Valerie J; Anderson, Lynda A; Deokar, Angela J

    2015-04-09

    To provide information about the effects of increased confusion or memory loss (ICML) in households in the United States, we describe primary respondents' reports (proxy reports) about another person in their household experiencing ICML, using 2011 Behavioral Risk Factor Surveillance System (BRFSS) data. We used proxy reports on type of assistance needed, effects on functioning in daily activities, and whether confusion or memory was discussed with a health care professional, stratifying by age of the household member with ICML (18-50 y vs ≥65 y). About 3% (n = 3,075 households) of primary respondents reported living with a household member with ICML; 75% of these household members needed some type of assistance, and nearly 60% had discussed ICML with a health care professional. Collecting proxy data about individuals in households may help paint a clearer picture of the characteristics of those experiencing cognitive decline and the potential needs of individuals and families.

  10. A rose by any other name is not the same: the role of orthographic knowledge in homophone confusion errors.

    Science.gov (United States)

    Starr, M S; Fleming, K K

    2001-05-01

    Homophone confusion errors were examined in a series of 6 experiments. Across a variety of tasks, readers consistently made more errors on homophone trials than on control trials. These effects were established in Experiment 1 using a semantic-decision task in which participants judged whether pairs of words were related or unrelated. For both related and unrelated trials, error rates were higher for homophones as compared with controls. Results such as these have previously been taken as evidence for the role of phonology in lexical access and reading. However, differences in orthographic knowledge (more specifically, knowledge of spelling-to-meaning correspondences) across participants and homophone items significantly predicted homophone errors across all tasks. In addition, spelling tasks and multiple-choice questionnaires revealed differences in orthographic knowledge across participants and homophone items. Although these results do not rule out a role for phonology in lexical access, they indicate that homophone confusion errors may also be due to factors other than phonology.

  11. Toxicity of diatomaceous earth to red flour beetles and confused flour beetles (Coleoptera: Tenebrionidae): effects of temperature and relative humidity.

    Science.gov (United States)

    Arthur, F H

    2000-04-01

    Red flour beetles, Tribolium castaneum (Herbst), and confused flour beetles, Tribolium confusum (DuVal), were exposed for 8-72 h to diatomaceous earth (Protect-It) at 22, 27, and 32 degrees C and 40, 57, and 75% RH (9 combinations). Insects were exposed to the diatomaceous earth at 0.5 mg/cm2 on filter paper inside plastic petri dishes. After exposure, beetles were held for 1 wk without food at the same conditions at which they were exposed. Mortality of both species after initial exposure was lowest at 22 degrees C but increased as temperature and exposure interval increased, and within each temperature decreased as humidity increased. With 2 exceptions, all confused flour beetles were still alive after they were exposed at 22 degrees C, 57 and 75% RH. Mortality of both species after they were held for 1 wk was greater than initial mortality for nearly all exposure intervals at each temperature-humidity combination, indicating delayed toxic effects from exposure to diatomaceous earth. For both species, the relationship between mortality and exposure interval for initial and 1-wk mortality was described by linear, nonlinear, quadratic, and sigmoidal regression. Mortality of confused flour beetles was lower than mortality of red flour beetles exposed for the same time intervals for 46.7% of the total comparisons at the various temperature-relative humidity combinations.

  12. Confusão de línguas, trauma e hospitalidade em Sándor Ferenczi

    Directory of Open Access Journals (Sweden)

    Alan Osmo

    2012-06-01

    Full Text Available Neste trabalho discutimos as ideias de confusão de línguas, de trauma e de hospitalidade no campo psicanalítico. Para Ferenczi, a relação adulto-criança é marcada por uma confusão decorrente de uma diferença de línguas, de forma que muitas vezes um não entende o outro. Nesse contexto, é possível a emergência do trauma patogênico. A experiência analítica, ao invés de levar o acontecimento traumático a domínios psíquicos melhores, pode reproduzir e até agravar o que foi vivido como catastrófico na infância. Neste sentido, o princípio de hospitalidade na clínica analítica é de suma importância para se evitar uma possível reprodução do trauma entre analista e analisando. Neste artigo utilizamos como referência principal a obra de Sándor Ferenczi, estabelecendo relações em alguns pontos com textos de Jacques Derrida e de Walter Benjamin, que discutem a origem da confusão de línguas e o problema da possibilidade da tradução.

  13. Flute Teachers’ One-to-One Instructional Strategies at Individual Teaching Stages in Music School

    Directory of Open Access Journals (Sweden)

    Ana Kavčič Pucihar

    2017-12-01

    Full Text Available This article focuses on one-to-one studio based instrumental instruction in music schools. Some novelties in the music school woodwind curricula are presented within various contexts. Teacher – student relationship, their interactions, and knowledge transfer are essential in individual instrumental instruction. The learning process is systematically structured within six teaching stages, ranging from new content presentation to learning reviews. We examined music school flute teachers’ beliefs (N=78 about teaching stages in individual studio based instruction. We researched their new content teaching strategies, guided practice and reinforcement, feedback, homework monitoring strategies, formative review and assessment within music studio academic year.

  14. Cognitive Approaches to Automated Instruction.

    Science.gov (United States)

    Regian, J. Wesley, Ed.; Shute, Valerie J., Ed.

    This book contains a snapshot of state-of-the-art research on the design of automated instructional systems. Selected cognitive psychologists were asked to describe their approach to instruction and cognitive diagnosis, the theoretical basis of the approach, its utility and applicability, and the knowledge engineering or task analysis methods…

  15. Methods of Writing Instruction Evaluation.

    Science.gov (United States)

    Lamb, Bill H.

    The Writing Program Director at Johnson County Community College (Kansas) developed quantitative measures for writing instruction evaluation which can support that institution's growing interest in and support for peer collaboration as a means to improving instructional quality. The first process (Interaction Analysis) has an observer measure…

  16. Instructional Time Trends. Education Trends

    Science.gov (United States)

    Woods, Julie Rowland

    2015-01-01

    For more than 30 years, Education Commission of the States has tracked instructional time and frequently receives requests for information about policies and trends. In this Education Trends report, Education Commission of the States addresses some of the more frequent questions, including the impact of instructional time on achievement, variation…

  17. Professional Cosmetology Practices. Instructional Units.

    Science.gov (United States)

    Hopcus, Sharron; Armstrong, Ivan J.

    This publication is designed to assist the instructor and students in understanding the latest concepts and techniques of the instructional phase of cosmetology programs. The instructional units are in five areas: (1) orientation, (2) professional practices: hair, (3) professional practices: skin and nails, (4) cosmetology science, and (5)…

  18. Instructional Model for Concept Acquisition.

    Science.gov (United States)

    Tennyson, Robert D.

    The purpose of this paper is to demonstrate the feasibility of applying research variables for concept acquisition into a generalized instructional model for teaching concepts. This paper does not present the methodology for the decision/selection stages in designing the actual instruction task, but offers references to other sources which give…

  19. Adaptive instruction and pupil achievement

    NARCIS (Netherlands)

    Houtveen, A.A M; Booy, N; de Jong, Robert (Rob); van de Grift, W.J C M

    In this article the results are reported of a quasi-experiment on effects of adaptive instruction on reading results of children in the first year of reading instruction in Dutch primary schools. The research involved 456 pupils from 23 schools (12 experimental and 11 control group schools).

  20. Instructional Theory for Teaching Statistics.

    Science.gov (United States)

    Atwood, Jan R.; Dinham, Sarah M.

    Metatheoretical analysis of Ausubel's Theory of Meaningful Verbal Learning and Gagne's Theory of Instruction using the Dickoff and James paradigm produced two instructional systems for basic statistics. The systems were tested with a pretest-posttest control group design utilizing students enrolled in an introductory-level graduate statistics…

  1. Unaligned instruction relocation

    Energy Technology Data Exchange (ETDEWEB)

    Bertolli, Carlo; O' Brien, John K.; Sallenave, Olivier H.; Sura, Zehra N.

    2017-10-17

    In one embodiment, a computer-implemented method includes receiving source code to be compiled into an executable file for an unaligned instruction set architecture (ISA). Aligned assembled code is generated, by a computer processor. The aligned assembled code complies with an aligned ISA and includes aligned processor code for a processor and aligned accelerator code for an accelerator. A first linking pass is performed on the aligned assembled code, including relocating a first relocation target in the aligned accelerator code that refers to a first object outside the aligned accelerator code. Unaligned assembled code is generated in accordance with the unaligned ISA and includes unaligned accelerator code for the accelerator and unaligned processor code for the processor. A second linking pass is performed on the unaligned assembled code, including relocating a second relocation target outside the unaligned accelerator code that refers to an object in the unaligned accelerator code.

  2. Unaligned instruction relocation

    Energy Technology Data Exchange (ETDEWEB)

    Bertolli, Carlo; O' Brien, John K.; Sallenave, Olivier H.; Sura, Zehra N.

    2018-01-23

    In one embodiment, a computer-implemented method includes receiving source code to be compiled into an executable file for an unaligned instruction set architecture (ISA). Aligned assembled code is generated, by a computer processor. The aligned assembled code complies with an aligned ISA and includes aligned processor code for a processor and aligned accelerator code for an accelerator. A first linking pass is performed on the aligned assembled code, including relocating a first relocation target in the aligned accelerator code that refers to a first object outside the aligned accelerator code. Unaligned assembled code is generated in accordance with the unaligned ISA and includes unaligned accelerator code for the accelerator and unaligned processor code for the processor. A second linking pass is performed on the unaligned assembled code, including relocating a second relocation target outside the unaligned accelerator code that refers to an object in the unaligned accelerator code.

  3. Unpacking Corrections in Mobile Instruction

    DEFF Research Database (Denmark)

    Levin, Lena; Cromdal, Jakob; Broth, Mathias

    2017-01-01

    This article deals with the organisation of correction in mobile instructional settings. Five sets of video data (>250 h) documenting how learners were instructed to fly aeroplanes, drive cars and ride bicycles in real life traffic were examined to reveal some common features of correction exchan...... and mobility, as well as to ongoing work in ethnomethodology and conversation analysis on teaching and learning as members’ phenomena.......This article deals with the organisation of correction in mobile instructional settings. Five sets of video data (>250 h) documenting how learners were instructed to fly aeroplanes, drive cars and ride bicycles in real life traffic were examined to reveal some common features of correction...... that the practice of unpacking the local particulars of corrections (i) provides for the instructional character of the interaction, and (ii) is highly sensitive to the relevant physical and mobile contingencies. These findings contribute to the existing literature on the interactional organisation of correction...

  4. ARS-Media for excel instruction manual

    Science.gov (United States)

    ARS-Media for Excel Instruction Manual is the instruction manual that explains how to use the Excel spreadsheet ARS-Media for Excel application. ARS-Media for Excel Instruction Manual is provided as a pdf file....

  5. Manual on self-contained gamma irradiators (categories 1 and 3). Incorporating: Applications guide, procedures guide, basics guide

    International Nuclear Information System (INIS)

    1996-01-01

    The document is the first revision of a previous one published in 1993 to provide guidance on the safe use and regulation of panoramic gamma irradiators (Co-60 or Cs-137 sources) in different fields of application. It includes three parts: Applications Guide, which describes the main applications of panoramic gamma irradiators, the type of equipment, including safety systems, operation and maintenance, and how to deal with incidents. Procedures Guide, which gives step by step instructions on how to carry out the practice. Basics Guide, which explains the fundamentals of radiation, the system of units, interaction of radiation with matter radiation detection, etc. and which is common to all documents in the series. The manual is aimed primarily at persons handling such radiation sources on a daily routine basis, as well as at the competent authorities for training of workers in radiation protection or for setting up local radiation protection rules

  6. Specialty Animal Production Curriculum Guide for Vocational Agriculture/Agribusiness. Curriculum Development. Bulletin No. 1806.

    Science.gov (United States)

    University of Southwestern Louisiana, Lafayette.

    This curriculum guide was developed to aid vocational agriculture/agribusiness teachers in Louisiana in improving their instruction and to provide students with the opportunity to obtain skills and knowledge in the production of nontraditional specialty animals. The guide covers the techniques of production, management, care, and marketing of…

  7. Career Exploration in the Fashion Industry: A Suggested Program Guide. Fashion Industry Series No. 1.

    Science.gov (United States)

    Fashion Inst. of Tech., New York, NY.

    The career exploration guide is the first of a series of five interrelated program resource guides encompassing the various dimensions of the fashion industry. The series is intended to provide an information source for establishing, expanding, or evaluating secondary and adult vocational instructional programs related to the broad field of…

  8. General Mechanical Repair 2. Minor Automotive Maintenance, Small Engine [Repair, and] Welding. Curriculum Guide.

    Science.gov (United States)

    Hamlin, Larry

    This curriculum guide provides materials for teachers to use in developing a 1-year course in general mechanical repair as part of the trade and industrial education curriculum. The guide contains the following: (1) essential elements common to all trade and industrial courses; (2) an instructional delivery outline (teaching sequence) for the…

  9. A Guide for Planning Facilities for Occupational Preparation Programs in Metallurgy Technology. Interim Report. Research 28.

    Science.gov (United States)

    German, Carl, Jr.

    The major purpose of this guide is to elicit the information necessary for writing educational specifications for facilities to house technical education programs in metallurgy. It is organized in these parts: (1) Part I discusses the major purpose, underlying assumptions, recent instructional trends, and guiding principles utilized in the…

  10. The Environmental Restoration Contractor Publication and Graphic Services style and resources guide. Revision 1

    International Nuclear Information System (INIS)

    Forbes, C.J.

    1997-06-01

    The Environmental Restoration Contractor (ERC) Publication and Graphic Services (P ampersand GS) Style and Resources Guide (Rev. 1) presents instructions, uniform conventions, guidelines, specifications, requirements, and detailed process steps that will increase efficiency and reduce costs for ERC organizations, including subcontractors. This Guide also identifies P ampersand GS capabilities that can be provided to support ERC multimedia needs

  11. Instructed officers Radiation Protection

    International Nuclear Information System (INIS)

    2007-01-01

    This law contains instructions on the prevention of radiological and contains 4 articles Article I: describe the responsibilities of the institutions that operate within the scope of radiological protection in terms of the number of radiation protection officers and personal Supervisors who available in the practices radiation field. Article II: talking about the conditions of radiation protection officers that must be available in the main officers and working field in larg institutions and thecondition of specific requirements for large enterprises of work permits in the field of radiological work that issued by the Council. Article III: the functions and duties of officers in the prevention of radiological oversee the development of radiation protection programmes in the planning stages, construction and preparing the rules of local labour and what it lead of such tasks.Article IV: radiation protection officers powers: to modify and approve the programme of prevention and radiation safety at the company, stop any unsafe steps, amend the steps of the usage, operation of materials, devices and so on

  12. Peanuts & Crackerjacks: Economics of Pro Team Sports. Teacher's Guide.

    Science.gov (United States)

    Federal Reserve Bank of Boston, MA.

    This teacher's guide presents instructional materials which examine issues in professional sports for students in high school economics and social studies classes. The issues include how the pro sports market evolved; how leagues gained market power; why athletes earn as much as they do; what are the sources of pro sports revenues; why tickets…

  13. ELECTRICAL APPLIANCE SERVICEMAN, SUGGESTED GUIDE FOR A TRAINING COURSE.

    Science.gov (United States)

    LOVE, L. CARL; RONEY, MAURICE W.

    THE PURPOSE OF THIS GUIDE IS TO AID IN PLANNING AND DEVELOPING A COURSE FOR TRAINING ELECTRICAL APPLIANCE SERVICEMEN. OUTLINES (ONE PAGE EACH) COVER -- (1) RELATED INSTRUCTION, (2) FUNDAMENTALS OF ELECTRICITY, (3) BASIC CONTROLS AND ELECTRONIC COMPONENTS, (4) RESISTANCE HEATING APPLIANCES, (5) MOTORS FOR ELECTRIC APPLIANCES, (6) MOTOR DRIVEN…

  14. How to Succeed in the Cookie Business. Teacher's Guide.

    Science.gov (United States)

    Campbell, Jane

    This teacher's guide introduces kindergarten students to what a business is and how it is managed. Approximate instructional time for the unit is four to six hours. Using a learning center approach, students set up their own cookie factory and manufacture cookies in the classroom. Activities reinforce counting money, writing, putting letters into…

  15. Corrective Teaching: A Guide for Teachers of the Handicapped.

    Science.gov (United States)

    Caster, Jerry A.

    The guide for teachers of handicapped children offers a system of corrective teaching to bring children not being effectively taught up to the level of the normal programing range. It is recommended that the following basic principles of instruction be applied to maximize pupil progress: readiness, motivation, active learner participation,…

  16. Audiovisual Market Place; A Multimedia Guide. 1976 Edition.

    Science.gov (United States)

    1976

    The "Audiovisual Market Place" is a register of organizations, firms, and personnel in The AV industry as well as a buyers' guide for those who purchase instructional materials and those who buy services in the area of media production. Twenty-five sections are grouped under three major areas of interest: AV softward, AV hardware, and…

  17. Composting: Wastes to Resources. 4-H Leader's/Teacher's Guide.

    Science.gov (United States)

    Bonhotal, Jean F.; Krasny, Marianne E.

    This guide is designed for adult volunteer leaders, camp counselors, and teachers who want to set up composting projects with youth. Five sections explore: (1) an introduction to composting with illustrated instructions for making compost; (2) different methods of composting and structures needed for various composting systems; (3) how to identify…

  18. Natural Resources and Forest Ecology. Florida Vocational Program Guide.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Instructional Development and Services.

    This program guide identifies primary considerations in the organization, operation, and evaluation of a natural resources and forest ecology program. Program content is presented first. A curriculum framework specifies the exact course title, course number, levels of instruction, major course content, laboratory activities, special notes, major…

  19. Probing the Natural World, Volume 2, Teachers Guide.

    Science.gov (United States)

    Burkman, Ernest

    This teacher's guide to the experimental edition of the second volume of the Intermediate Science Curriculum Study materials includes a general discussion of chemical ideas developed in the course, instructions for preparing solutions and handling equipment, and detailed notes for each chapter and excursion. Chapter and excursion notes give an…

  20. An Educator's Guide to Questionnaire Development. REL 2016-108

    Science.gov (United States)

    Harlacher, Jason

    2016-01-01

    Educators have many decisions to make and it's important that they have the right data to inform those decisions and access to questionnaires that can gather that data. This guide, developed by REL Central and based on work done through separate projects with the Wyoming Office of Public Instruction and the Nebraska Department of Education,…

  1. Spotter's Guide for Identifying and Reporting Severe Local Storms.

    Science.gov (United States)

    National Oceanic and Atmospheric Administration (DOC), Rockville, MD.

    This guide is designed to assist personnel working in the National Weather Service's Severe Local Storm Spotter Networks in identifying and reporting severe local storms. Provided are pictures of cloud types for severe storms including tornadoes, hail, thunder, lightning, heavy rains, and waterspouts. Instructions for key indications to watch for…

  2. Gas Tungsten Arc Welding. Welding Module 6. Instructor's Guide.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    This guide is intended to assist vocational educators in teaching a three-unit module in gas tungsten arc welding. The module has been designed to be totally integrated with Missouri's Vocational Instruction Management System. The basic principles involved in gas tungsten arc welding, supplies, and applications are covered. The materials included…

  3. Shielded Metal Arc Welding. Welding Module 4. Instructor's Guide.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    This guide is intended to assist vocational educators in teaching an eight-unit module in shielded metal arc welding. The module is part of a welding curriculum that has been designed to be totally integrated with Missouri's Vocational Instruction Management System. The following topics are covered in the module: safety; theory, power sources, and…

  4. Agricultural Construction Volume I. Arc Welding Project Construction. Instructor's Guide.

    Science.gov (United States)

    Brzozowski, Dick; Admire, Myron

    This guide contains instructor's materials for teaching a secondary agricultural construction course consisting of instructional units on arc welding (8 lessons) and project construction (14 lessons). The materials for each unit include student objectives, a list of competencies from which the objectives were derived, suggestions for motivating…

  5. General Mechanical Repair. Welding. Volume 2. Teacher's Guide.

    Science.gov (United States)

    East Texas State Univ., Commerce. Occupational Curriculum Lab.

    Five units on welding are presented in this teacher's guide. The units are the following: introduction to oxyacetylene welding, oxyacetylene welding positions and applications, use of the cutting torch, introduction to shielded metal arc welding, and welding joints and positions. Each instructional unit generally contains eight components:…

  6. Gas Metal Arc Welding. Welding Module 5. Instructor's Guide.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    This guide is intended to assist vocational educators in teaching an eight-unit module in gas metal arc welding. The module is part of a welding curriculum that has been designed to be totally integrated with Missouri's Vocational Instruction Management System. The following topics are covered in the module: safety and testing, gas metal arc…

  7. Mathematics Program for Grade 1, De Soto Parish Curriculum Guide.

    Science.gov (United States)

    Elam, Helen; And Others

    A program of mathematics instruction for grade one is provided in this curriculum guide. The teaching goal of each lesson is stated in the Purpose section. Visual aids and manipulative materials useful in developing each lesson are suggested and additional teaching aids are listed. Suggestions for teaching the lessons are separated into three…

  8. Metallurgy and Heat Treating. Welding Module 7. Instructor's Guide.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    This guide is intended to assist vocational educators in teaching a three-unit module in metallurgy and heat treating. The module is part of a welding curriculum that has been designed to be totally integrated with Missouri's Vocational Instruction Management System. The basic principles of metallurgy and heat treatment and techniques for…

  9. Knack knots you need step-by-step instructions for more than 100 of the best sailing, fishing, climbing, camping and decorative knots

    CERN Document Server

    Tilton, Buck

    2008-01-01

    Untie the mystery of knot-making with this clever and handy guide. This new compendium presents all the knots you need to know, with brightly colored photographs enabling you to easily follow the instructions. In addition, the book includes copious information on using knots in most popular activities. With its clear step-by-step instructions and friendly tone, this is the one volume you can count on to guide you toward quick success in knot-making.

  10. Linear mixed models a practical guide using statistical software

    CERN Document Server

    West, Brady T; Galecki, Andrzej T

    2006-01-01

    Simplifying the often confusing array of software programs for fitting linear mixed models (LMMs), Linear Mixed Models: A Practical Guide Using Statistical Software provides a basic introduction to primary concepts, notation, software implementation, model interpretation, and visualization of clustered and longitudinal data. This easy-to-navigate reference details the use of procedures for fitting LMMs in five popular statistical software packages: SAS, SPSS, Stata, R/S-plus, and HLM. The authors introduce basic theoretical concepts, present a heuristic approach to fitting LMMs based on bo

  11. The Mathematics of Infinity A Guide to Great Ideas

    CERN Document Server

    Faticoni, Theodore G

    2012-01-01

    Praise for the First Edition ". . . an enchanting book for those people in computer science or mathematics who are fascinated by the concept of infinity."—Computing Reviews ". . . a very well written introduction to set theory . . . easy to read and well suited for self-study . . . highly recommended."—Choice The concept of infinity has fascinated and confused mankind for centuries with theories and ideas that cause even seasoned mathematicians to wonder. The Mathematics of Infinity: A Guide to Great Ideas, Second Edition uniquely explores how we can manipulate these ideas when

  12. Algebra Survival Guide A Conversational Handbook for the Thoroughly Befuddled

    CERN Document Server

    Rappaport, Josh

    2011-01-01

    If you think algebra has to be boring, confusing and unrelated to anything in the real world, think again! Written in a humorous, conversational style, this book gently nudges students toward success in pre-algebra and Algebra I. With its engaging question/answer format and helpful practice problems, glossary and index, it is ideal for homeschoolers, tutors and students striving for classroom excellence. It features funky icons and lively cartoons by award-winning Santa Fe artist Sally BlakemoreThe Algebra Survival Guide is the winner of a Paretns' Choice award, and it meets the Standards 2000

  13. Quality Mathematics Instructional Practices Contributing to Student Achievements in Five High-Achieving Asian Education Systems: An Analysis Using TIMSS 2011 Data

    Science.gov (United States)

    Cheng, Qiang

    2014-01-01

    Although teaching quality is seen as crucial in affecting students' performance, what types of instructional practices constitute quality teaching remains a question. With the theoretical assumptions of conceptual and procedural mathematics teaching as a guide, this study examined the types of quality mathematics instructional practices that…

  14. An On-Line Computer Managed Introduction to Indexing: An Individualized Multi-Media Instructional Package Compared to the Traditional Method, Nine Hours of Teacher-Group Contact.

    Science.gov (United States)

    Motley, Drucilla

    A systems approach model was used to develop a multi-media instructional package for a three weeks unit on indexing in a graduate library science course. The instructional package consisted of various combinations of media determined by following a curriculum model. The specific media combinations were cassette tapes to guide students at their own…

  15. Revisiting cognitive and learning styles in computer-assisted instruction: not so useful after all.

    Science.gov (United States)

    Cook, David A

    2012-06-01

    In a previous systematic review, the author proposed that adaptation to learners' cognitive and learning styles (CLSs) could improve the efficiency of computer-assisted instruction (CAI). In the present article, he questions that proposition, arguing that CLSs do not make a substantive difference in CAI. To support this argument, the author performed an updated systematic literature search, pooled new findings with those from the previous review, and reinterpreted this evidence with a focus on aptitude-treatment interactions. (An aptitude-treatment interaction occurs when a student with attribute 1 learns better with instructional approach A than with approach B, whereas a student with attribute 2 learns better with instructional approach B).Of 65 analyses reported in 48 studies, only 9 analyses (14%) showed significant interactions between CLS and instructional approach. It seems that aptitude-treatment interactions with CLSs are at best infrequent and small in magnitude. There are several possible explanations for this lack of effect. First, the influence of strong instructional methods likely dominates the impact of CLSs. Second, current methods for assessing CLSs lack validity evidence and are inadequate to accurately characterize the individual learner. Third, theories are vague, and empiric evidence is virtually nonexistent to guide the planning of style-targeted instructional designs. Adaptation to learners' CLSs thus seems unlikely to enhance CAI. The author recommends that educators focus on employing strong instructional methods. Educators might also consider assessing and adapting to learners' prior knowledge or allowing learners to select among alternate instructional approaches.

  16. Principals' instructional management skills and middle school science teacher job satisfaction

    Science.gov (United States)

    Gibbs-Harper, Nzinga A.

    The purpose of this research study was to determine if a relationship exists between teachers' perceptions of principals' instructional leadership behaviors and middle school teacher job satisfaction. Additionally, this study sought to assess whether principal's instructional leadership skills were predictors of middle school teachers' satisfaction with work itself. This study drew from 13 middle schools in an urban Mississippi school district. Participants included teachers who taught science. Each teacher was given the Principal Instructional Management Rating Scale (PIMRS; Hallinger, 2011) and the Teacher Job Satisfaction Questionnaire (TJSQ; Lester, 1987) to answer the research questions. The study was guided by two research questions: (a) Is there a relationship between the independent variables Defining the School's Mission, Managing the Instructional Program, and Developing the School Learning Climate Program and the dependent variable Work Itself?; (b) Are Defining the School's Mission, Managing the Instructional Program, and Developing the School Learning Climate Program predictors of Work Itself? The Pearson's correlation and multiple regression analysis were utilized to examine the relationship between the three dimensions of principals' instructional leadership and teacher satisfaction with work itself. The data revealed that there was a strong, positive correlation between all three dimensions of principals' instructional leadership and teacher satisfaction with work itself. However, the multiple regression analysis determined that teachers' perceptions of principals' instructional management skills is a slight predictor of Defining the School's Mission only.

  17. Instructional Methods Within the Elementary-School Science Classroom Related to Improved Academic Performance

    Science.gov (United States)

    Baum, Lisa

    There is gap in passing rates on the standardized science assessment between European American and Hispanic American students. The purpose of this study was to examine student performance in science and the closing of the achievement gap between European American and Hispanic American students based upon receipt of an inquiry or noninquiry instruction method. Guided by the theoretical framework of constructive learning, this quantitative ex post facto research design gathered data from 8 teachers who had already implemented 1 of the 2 methods of instruction. The teachers were chosen through purposive sampling based on previous observations of instructional method and were placed into 2 groups depending upon the type of instruction: inquiry or noninquiry. Descriptive statistics were used to determine mean differences and a 2-way analysis of variance was used to determine mean differences in science test scores between European American and Hispanic American students and between the instructional methods to which they had been exposed. Results found that the inquiry instructional method was related to a significant increase in mean scores for both ethnic groups, but the achievement gap between the two groups was not closed by the inquiry instruction method. This study can promote positive social change for students by informing the efforts of educational leaders and teachers to create professional development using inquiry instruction. Students may perform higher on standardized tests when they are allowed to explore science by asking questions and answering their own questions through the collection and analysis of data.

  18. Measurement control workshop instructional materials

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, Philip [Brookhaven National Lab. (BNL), Upton, NY (United States); Crawford, Cary [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McGinnis, Brent [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Insolves LLC, Piketon, OH (United States)

    2014-04-01

    A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

  19. Zoology by Self-Instruction

    Science.gov (United States)

    Roach, Keith; Hammond, Roger

    1976-01-01

    A historical account is given of how a conventional university first-year undergraduate course in zoology has been replaced by a self-instructional one. Advantages and problems are weighed, and successful student achievement and interest are described. (LBH)

  20. Intelligent Tools and Instructional Simulations

    National Research Council Canada - National Science Library

    Murray, William R; Sams, Michelle; Belleville, Michael

    2001-01-01

    This intelligent tools and instructional simulations project was an investigation into the utility of a knowledge-based performance support system to support learning and on-task performance for using...

  1. Adaptive Explicitly Parallel Instruction Computing

    National Research Council Canada - National Science Library

    Talla, Surendranath

    2000-01-01

    .... With in this context, we ask ourselves the following questions. 1. Can application performance be improved if the compiler had the freedom to pick the instruction set on a per application basis? 2...

  2. Designing Instruction for Distance Learning

    National Research Council Canada - National Science Library

    Main, Robert

    1998-01-01

    .... While distance learning has been demonstrated to be an effective and efficient tool for increased access it also requires greater emphasis on instructional design and instructor training to obtain satisfactory results...

  3. Solutions, Unit 5: Colligative Properties of Solutions. A Computer-Enriched Module for Introductory Chemistry. Student's Guide and Teacher's Guide.

    Science.gov (United States)

    Bader, Morris

    Presented are the teacher's guide and student manual for one of a series of self-instructional, computer-based learning modules for an introductory, undergraduate chemistry course. The student manual for this unit on the colligative properties of solutions includes objectives, prerequisites, pretest, discussion, and 20 problem sets. Included in…

  4. Standard guide for in-plant performance evaluation of automatic pedestrian SNM monitors

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    1997-01-01

    1.1 This guide is affiliated with Guide C1112 on special nuclear material (SNM) monitors, Guide C1169 on laboratory performance evaluation, and Guide C1189 on calibrating pedestrian SNM monitors. This guide to in-plant performance evaluation is a comparatively rapid way to verify whether a pedestrian SNM monitor performs as expected for detecting SNM or SNM-like test sources. 1.1.1 In-plant performance evaluation should not be confused with the simple daily functional test recommended in Guide C1112. In-plant performance evaluation takes place less often than daily tests, usually at intervals ranging from weekly to once every three months. In-plant evaluations are also more extensive than daily tests and may examine both a monitor's nuisance alarm record and its detection sensitivity for a particular SNM or alternative test source. 1.1.2 In-plant performance evaluation also should not be confused with laboratory performance evaluation. In-plant evaluation is comparatively rapid, takes place in the monitor...

  5. PLE-based instruction concept

    Science.gov (United States)

    Javorcik, Tomas

    2017-11-01

    The paper is aimed at the description of a PLE (Personal Learning Environment)-based teaching model suitable for implementation in the instruction of upper primary school students. The paper describes the individual stages of the model and its use of ICT (Information and Communication Technologies) tools. The Personal Learning Environment is a form of instruction which allows for the meaningful use of information and communication technologies (including mobile technologies) in their entirety.

  6. Tritium control and accountability instructions

    International Nuclear Information System (INIS)

    Wall, W.R.

    1981-03-01

    This instruction describes the tritium accountability procedures practiced by the Tritium Research Laboratory, Building 968 at Sandia National Laboratories, Livermore. The accountability procedures are based upon the Sandia National Laboratories, Livermore, Nuclear Materials Operations Manual, SAND78-8018. The Nuclear Materials Operations Manual describes accountability techniques which are in compliance with the Department of Energy Manual, Code of Federal Regulations, and Sandia National Laboratories Instructions

  7. Tritium control and accountability instructions

    International Nuclear Information System (INIS)

    Wall, W.R.; Cruz, S.L.

    1985-08-01

    This instruction describes the tritium accountability procedures practiced by the Tritium Research Laboratory, at Sandia National Laboratories, Livermore. The accountability procedures are based upon the Sandia National Laboratories, Livermore, Nuclear Materials Operations Manual, SAND83-8036. The Nuclear Materials Operations Manual describes accountability techniques which are in compliance with the Department of Energy 5630 series Orders, Code of Federal Regulations, and Sandia National Laboratories Instructions

  8. Esthetic management of a primary double tooth using a silicone putty guide: a case report.

    Science.gov (United States)

    Agarwal, Ravi; Chaudhry, Kalpna; Yeluri, Ramakrishna; Munshi, Autar Krishen

    2013-03-01

    The term double tooth is often used to describe fusion and gemination. The development of isolated large or joined teeth is not rare, but the literature is confusing when the appropriate terminology is presented. The objective of this paper is to present a case of a primary double tooth in a 5-year-old girl with a history of trauma. The tooth was endodontically treated and esthetic management was carried out using a silicone putty guide.

  9. Teachers' and Students' Perception of Instructional Supervision on Capacity Building in Electrical Installation Trade

    Science.gov (United States)

    Eze, Ogwa Christopher

    2015-01-01

    This research was conducted to ascertain teachers' and students perception of instructional supervision in relation to capacity building in electrical installation trade in technical colleges. Three research questions and a null hypothesis were employed to guide the study. Descriptive survey was adopted. A 23-item questionnaire was used to elicit…

  10. A Curriculum Package for Implementing Instruction in Electricity Fundamentals/House Wiring.

    Science.gov (United States)

    Murphy, Brian P.

    This curriculum guide is designed for instructors of secondary industrial arts, vocational, and apprenticeship programs. The material is presented in two sections. Section I provides step-by-step instructions on how to present basic electrical circuit concepts with the use of a simply-made breadboard. Included in this section is the following…

  11. Practical Steps for Informing Literacy Instruction: A Diagnostic Decision-Making Model.

    Science.gov (United States)

    Kibby, Michael W.

    This monograph presents a diagnostic decision-making model for reading, elementary, and special education teachers to use as a guide in assessing and evaluating students' reading abilities to design and provide more appropriate reading instruction. The model in the monograph gives an overall perspective or gestalt of the components and strategies…

  12. Pedagogical Knowledge Base Underlying EFL Teachers' Provision of Oral Corrective Feedback in Grammar Instruction

    Science.gov (United States)

    Atai, Mahmood Reza; Shafiee, Zahra

    2017-01-01

    The present study investigated the pedagogical knowledge base underlying EFL teachers' provision of oral corrective feedback in grammar instruction. More specifically, we explored the consistent thought patterns guiding the decisions of three Iranian teachers regarding oral corrective feedback on grammatical errors. We also examined the potential…

  13. 76 FR 52475 - Summary of Benefits and Coverage and Uniform Glossary-Templates, Instructions, and Related...

    Science.gov (United States)

    2011-08-22

    ...; instructions, sample language, and a guide for coverage examples calculations to be used in completing the... professionals, patient advocates including those representing ] individuals with limited English proficiency... of vocabulary, such as ``don't'' verses ``do not'' reflects intentional design based on feedback from...

  14. The Evolution of Teachers' Instructional Beliefs and Practices in High-Access-to-Technology Classrooms.

    Science.gov (United States)

    Dwyer, David C.; And Others

    Beginning in 1985, Apple Computer, Inc., and several school districts began a collaboration to examine the impact of computer saturation on instruction and learning in K-12 classrooms. The initial guiding question was simply put: What happens when teachers and students have constant access to technology? To provide "constant access,"…

  15. The Respiratory System. Instructional Materials in Anatomy and Physiology for Pennsylvania Health Occupations Programs.

    Science.gov (United States)

    National Evaluation Systems, Inc., Amherst, MA.

    This instructional modular unit with instructor's guide provides materials on aspects of one of the major systems of the human body--the respiratory system. Its purpose is to introduce the student to the structures and functions of the human respiratory system--and the interrelationships of the two--and to famlliarize the student with some of the…

  16. Corn Production and Marketing. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

    Science.gov (United States)

    Grace, Clyde, Jr.; Iverson, Maynard J.

    The instructional unit designed to develop the effective ability of farmers to produce, harvest, store, and market corn profitably is structured in 11 lessons. The unit was developed as a guide for use by teachers in planning and conducting young farmer or adult farmer classes. The specific topic areas include varieties of corn, principles of…

  17. The Relative Effectiveness of Various Instructional Approaches in Developing Anticipation Skill

    Science.gov (United States)

    Smeeton, Nicholas J.; Williams, A. Mark; Hodges, Nicola J.; Ward, Paul

    2005-01-01

    The relative effectiveness of explicit instruction, guided discovery, and discovery learning techniques in enhancing anticipation skill in young, intermediate-level tennis players was examined. Performance was assessed pre- and postintervention, during acquisition, and under transfer conditions designed to elicit anxiety through the use of…

  18. The Neglected "R": Improving Writing Instruction through iPad Apps

    Science.gov (United States)

    Sessions, Laird; Kang, Mi Ok; Womack, Sue

    2016-01-01

    In this study the authors investigated the effects of integrating iPad applications into writing instruction for fifth grade students. By comparing the writing of students taught with paper and pencil methods with that of students utilizing the iPad writing applications, two research questions guided the study: (1) Are there differences in student…

  19. An Examination of the Supervision of Special Education Instruction in Urban Public School Districts

    Science.gov (United States)

    Payne, Suzette Guy

    2017-01-01

    The purpose of this study was to examine the supervision of special education instruction in urban public elementary schools by interviewing three principals regarding their roles in the supervisory process. Through these interviews the researcher attempted to identify concepts or themes that might guide principals in identifying effective…

  20. Weaving the Web into the Classroom: An Evolution of Web Enhanced Instruction.

    Science.gov (United States)

    Kandies, Jerry; Stern, Margaret B.

    This paper addresses a range of issues that teachers must consider when designing and developing a World Wide Web-enhanced course. It offers a guiding philosophy for Web-enhanced course design, presents a discussion of improved instruction and course management, outlines design issues that are involved for a course Web environment, and proposes…